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c2bddeeaba
buildscripts/dkppc/patches/newlib-2.5.0.patch
Dave Murphy c852d90043 fix malloc lock/unlock stubs
2017-01-25 16:52:00 +00:00

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diff --git a/libgloss/configure b/libgloss/configure
index 90a0522..99fe5ad 100755
--- a/libgloss/configure
+++ b/libgloss/configure
@@ -2589,6 +2589,8 @@ if test "${config_libnosys}" = "true"; then
fi
+subdirs="$subdirs libsysbase"
+
DEPDIR="${am__leading_dot}deps"
ac_config_commands="$ac_config_commands depfiles"
diff --git a/libgloss/configure.in b/libgloss/configure.in
index d1b3b34..58c54d6 100644
--- a/libgloss/configure.in
+++ b/libgloss/configure.in
@@ -2,6 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)
AC_INIT([libgloss],[LIBGLOSS_VERSION])
AC_CONFIG_SRCDIR([libnosys])
+AC_CONFIG_SRCDIR([libsysbase])
if test "${enable_shared}" = "yes" ; then
echo "Shared libraries not supported for cross compiling, ignored"
@@ -33,6 +34,9 @@ config_testsuite=true
dnl indicates whether to run configure within the libnosys subdirectory
config_libnosys=true
+dnl indicates whether to run configure within the libsysbase subdirectory
+config_libsysbase=true
+
case "${target}" in
aarch64*-*-*)
AC_CONFIG_SUBDIRS(aarch64)
@@ -185,6 +189,10 @@ if test "${config_libnosys}" = "true"; then
AC_CONFIG_SUBDIRS([libnosys])
fi
+if test "${config_libsysbase}" = "true"; then
+ AC_CONFIG_SUBDIRS([libsysbase])
+fi
+
LIB_AC_PROG_CC
AS=${AS-as}
AC_SUBST(AS)
diff --git a/libgloss/libsysbase/Makefile.in b/libgloss/libsysbase/Makefile.in
new file mode 100644
index 0000000..2a02eb0
--- /dev/null
+++ b/libgloss/libsysbase/Makefile.in
@@ -0,0 +1,148 @@
+# Copyright (c) 1998 Cygnus Support
+#
+# The authors hereby grant permission to use, copy, modify, distribute,
+# and license this software and its documentation for any purpose, provided
+# that existing copyright notices are retained in all copies and that this
+# notice is included verbatim in any distributions. No written agreement,
+# license, or royalty fee is required for any of the authorized uses.
+# Modifications to this software may be copyrighted by their authors
+# and need not follow the licensing terms described here, provided that
+# the new terms are clearly indicated on the first page of each file where
+# they apply.
+
+DESTDIR =
+VPATH = @srcdir@
+srcdir = @srcdir@
+objdir = .
+srcroot = $(srcdir)/../..
+objroot = $(objdir)/../..
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+host_alias = @host_alias@
+target_alias = @target_alias@
+program_transform_name = @program_transform_name@
+
+bindir = @bindir@
+libdir = @libdir@
+tooldir = $(exec_prefix)/$(target_alias)
+
+# Multilib support variables.
+# TOP is used instead of MULTI{BUILD,SRC}TOP.
+MULTIDIRS =
+MULTISUBDIR =
+MULTIDO = true
+MULTICLEAN = true
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+
+SHELL = /bin/sh
+
+CC = @CC@
+
+#AS = @AS@
+AS = `if [ -f ${objroot}/../gas/as.new ] ; \
+ then echo ${objroot}/../gas/as.new ; \
+ else echo as ; fi`
+
+AR = @AR@
+
+#LD = @LD@
+LD = `if [ -f ${objroot}/../ld/ld.new ] ; \
+ then echo ${objroot}/../ld/ld.new ; \
+ else echo ld ; fi`
+
+RANLIB = @RANLIB@
+
+OBJDUMP = `if [ -f ${objroot}/../binutils/objdump ] ; \
+ then echo ${objroot}/../binutils/objdump ; \
+ else t='$(program_transform_name)'; echo objdump | sed -e $$t ; fi`
+OBJCOPY = `if [ -f ${objroot}/../binutils/objcopy ] ; \
+ then echo ${objroot}/../binutils/objcopy ; \
+ else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi`
+
+# object files needed
+OBJS = abort.o iosupport.o close.o environ.o execve.o fork.o fstat.o getpid.o gettod.o \
+ isatty.o kill.o link.o lseek.o open.o read.o sbrk.o stat.o times.o \
+ unlink.o wait.o write.o _exit.o malloc_vars.o \
+ chdir.o mkdir.o rename.o build_argv.o statvfs.o \
+ flock.o syscall_support.o handle_manager.o truncate.o ftruncate.o dirent.o fsync.o \
+ fchmod.o chmod.o rmdir.o
+
+# Object files specific to particular targets.
+EVALOBJS = ${OBJS}
+
+GCC_LDFLAGS = `if [ -d ${objroot}/../gcc ] ; \
+ then echo -L${objroot}/../gcc ; fi`
+
+OUTPUTS = libsysbase.a
+
+NEWLIB_CFLAGS = `if [ -d ${objroot}/newlib ]; then echo -I${objroot}/newlib/targ-include -I${srcroot}/newlib/libc/include; fi`
+NEWLIB_LDFLAGS = `if [ -d ${objroot}/newlib ]; then echo -B${objroot}/newlib/ -L${objroot}/newlib/; fi`
+
+INCLUDES = -I. -I$(srcdir)/..
+# Note that when building the library, ${MULTILIB} is not the way multilib
+# options are passed; they're passed in $(CFLAGS).
+CFLAGS_FOR_TARGET = ${MULTILIB} ${INCLUDES} ${NEWLIB_CFLAGS}
+LDFLAGS_FOR_TARGET = ${MULTILIB} ${NEWLIB_LDFLAGS}
+AR_FLAGS = qc
+
+.c.o:
+ $(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $<
+
+.C.o:
+ $(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $<
+.s.o:
+ $(AS) $(ASFLAGS_FOR_TARGET) $(INCLUDES) $(ASFLAGS) -o $*.o $<
+
+#
+# GCC knows to run the preprocessor on .S files before it assembles them.
+#
+.S.o:
+ $(CC) $(CFLAGS_FOR_TARGET) $(INCLUDES) $(CFLAGS) -c $<
+
+#
+# this is a bogus target that'll produce an assembler from the
+# C source with the right compiler options. this is so we can
+# track down code generation or debug symbol bugs.
+#
+.c.s:
+ $(CC) $(CFLAGS_FOR_TARGET) -S $(INCLUDES) $(CFLAGS) $<
+
+all: ${OUTPUTS}
+
+#
+# here's where we build the library for each target
+#
+
+libsysbase.a: $(EVALOBJS)
+ ${AR} ${ARFLAGS} $@ $(EVALOBJS)
+ ${RANLIB} $@
+
+doc:
+
+clean mostlyclean:
+ rm -f $(OUTPUTS) *.i *~ *.o *-test *.srec *.dis *.map *.x
+
+distclean maintainer-clean realclean: clean
+ rm -f Makefile config.status $(OUTPUTS)
+
+.PHONY: install info install-info clean-info
+install:
+ @for outputs in ${OUTPUTS}; do\
+ mkdir -p $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}; \
+ $(INSTALL_PROGRAM) $${outputs} $(DESTDIR)$(tooldir)/lib${MULTISUBDIR}; \
+ done
+
+info:
+install-info:
+clean-info:
+
+Makefile: Makefile.in config.status @host_makefile_frag_path@
+ $(SHELL) config.status
+
+config.status: configure
+ $(SHELL) config.status --recheck
diff --git a/libgloss/libsysbase/_exit.c b/libgloss/libsysbase/_exit.c
new file mode 100644
index 0000000..502d6fb
--- /dev/null
+++ b/libgloss/libsysbase/_exit.c
@@ -0,0 +1,19 @@
+/* Stub version of _exit. */
+
+#include <limits.h>
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <sys/iosupport.h>
+
+_VOID
+_DEFUN (_exit, (rc),
+ int rc)
+{
+
+ if ( __syscalls.exit ) {
+ __syscalls.exit(rc);
+ }
+
+ while(1);
+}
diff --git a/libgloss/libsysbase/abort.c b/libgloss/libsysbase/abort.c
new file mode 100644
index 0000000..9272e22
--- /dev/null
+++ b/libgloss/libsysbase/abort.c
@@ -0,0 +1,8 @@
+#include <stdlib.h>
+#include <unistd.h>
+
+void abort(void) {
+ write (2, "Abort called.\n", sizeof("Abort called.\n")-1);
+ _exit (1);
+}
+
diff --git a/libgloss/libsysbase/acconfig.h b/libgloss/libsysbase/acconfig.h
new file mode 100644
index 0000000..200ea78
--- /dev/null
+++ b/libgloss/libsysbase/acconfig.h
@@ -0,0 +1,29 @@
+/* Name of package. */
+#undef PACKAGE
+
+/* Version of package. */
+#undef VERSION
+
+/* Missing syscall names */
+#undef MISSING_SYSCALL_NAMES
+
+/* Reentrant syscalls */
+#undef REENTRANT_SYSCALLS_PROVIDED
+
+/* Using ELF format */
+#undef HAVE_ELF
+
+/* Using GNU LD */
+#undef HAVE_GNU_LD
+
+/* .previous directive allowed */
+#undef HAVE_ASM_PREVIOUS_DIRECTIVE
+
+/* .pushsection/.popsection directives allowed */
+#undef HAVE_ASM_POPSECTION_DIRECTIVE
+
+/* support for section attributes */
+#undef HAVE_SECTION_ATTRIBUTES
+
+/* symbol prefix */
+#undef __SYMBOL_PREFIX
diff --git a/libgloss/libsysbase/aclocal.m4 b/libgloss/libsysbase/aclocal.m4
new file mode 100644
index 0000000..b6cdfae
--- /dev/null
+++ b/libgloss/libsysbase/aclocal.m4
@@ -0,0 +1,344 @@
+# generated automatically by aclocal 1.9.5 -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+# AM_CONDITIONAL -*- Autoconf -*-
+
+# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 7
+
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
+# Define a conditional.
+AC_DEFUN([AM_CONDITIONAL],
+[AC_PREREQ(2.52)dnl
+ ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
+ [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])
+AC_SUBST([$1_FALSE])
+if $2; then
+ $1_TRUE=
+ $1_FALSE='#'
+else
+ $1_TRUE='#'
+ $1_FALSE=
+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
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+fi])])
+
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 8
+
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+# written in clear, in which case automake, when reading aclocal.m4,
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+
+
+# _AM_DEPENDENCIES(NAME)
+# ----------------------
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+# We try a few techniques and use that to set a single cache variable.
+#
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+ # Copy depcomp to subdir because otherwise we won't find it if we're
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+ cp "$am_depcomp" conftest.dir
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+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ case $depmode in
+ nosideeffect)
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+ continue
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+ break
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+ ;;
+ none) break ;;
+ esac
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ if depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
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+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_$1_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
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+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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+
+
+# AM_DEP_TRACK
+# ------------
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+[AC_ARG_ENABLE(dependency-tracking,
+[ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors])
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+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
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+])
+
+# Generate code to set up dependency tracking. -*- Autoconf -*-
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+#serial 3
+
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+# ------------------------------
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+ # Strip MF so we end up with the name of the file.
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+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
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+ # each Makefile.in and add a new line on top of each file to say so.
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+ dirpart=`AS_DIRNAME("$mf")`
+ else
+ continue
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+
+
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+ [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
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+
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+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Check to see how 'make' treats includes. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 3
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
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+
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diff --git a/libgloss/libsysbase/build_argv.c b/libgloss/libsysbase/build_argv.c
new file mode 100644
index 0000000..79d2006
--- /dev/null
+++ b/libgloss/libsysbase/build_argv.c
@@ -0,0 +1,31 @@
+struct __argv {
+ int argvMagic;
+ char *commandLine;
+ int length;
+ int argc;
+ char **argv;
+ char **endARGV;
+};
+
+
+void build_argv (struct __argv* argstruct ) {
+
+ char *data = argstruct->commandLine;
+ int len = argstruct->length;
+
+ char** argv = (char**)(((int)data + len + sizeof(char **)) & ~(sizeof(char **)-1));
+ char* end = data + len - 1;
+ int argCount = 0;
+
+ do {
+ argv[argCount++] = data; // Add next arg to argv list
+ while (*(data) && data < end) data++; // Move to next NULL delimiter
+ data++; // Move to one after the NULL delimiter
+ } while (data < end);
+
+ *end = '\0'; // Force NULL terminator for last arg
+
+ argstruct->argv = argv;
+ argstruct->argc = argCount;
+ argstruct->endARGV = &argv[argCount];
+}
diff --git a/libgloss/libsysbase/chdir.c b/libgloss/libsysbase/chdir.c
new file mode 100644
index 0000000..2a0fa03
--- /dev/null
+++ b/libgloss/libsysbase/chdir.c
@@ -0,0 +1,201 @@
+#include <unistd.h>
+#include <limits.h>
+#include <reent.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <sys/iosupport.h>
+#include <sys/param.h>
+
+/* CWD always start with "/" */
+static char _current_working_directory [PATH_MAX] = "/";
+static char temp_cwd [PATH_MAX];
+
+#define DIRECTORY_SEPARATOR_CHAR '/'
+const char DIRECTORY_SEPARATOR[] = "/";
+const char DIRECTORY_THIS[] = ".";
+const char DIRECTORY_PARENT[] = "..";
+
+int _concatenate_path (struct _reent *r, char *path, const char *extra, int maxLength) {
+ char *pathEnd;
+ int pathLength;
+ const char *extraEnd;
+ int extraSize;
+
+ pathLength = strnlen (path, maxLength);
+
+ /* assumes path ends in a directory separator */
+ if (pathLength >= maxLength) {
+ r->_errno = ENAMETOOLONG;
+ return -1;
+ }
+ pathEnd = path + pathLength;
+ if (pathEnd[-1] != DIRECTORY_SEPARATOR_CHAR) {
+ pathEnd[0] = DIRECTORY_SEPARATOR_CHAR;
+ pathEnd += 1;
+ }
+
+ extraEnd = extra;
+
+ /* If the extra bit starts with a slash, start at root */
+ if (extra[0] == DIRECTORY_SEPARATOR_CHAR) {
+ pathEnd = strchr (path, DIRECTORY_SEPARATOR_CHAR) + 1;
+ pathEnd[0] = '\0';
+ }
+ do {
+ /* Advance past any separators in extra */
+ while (extra[0] == DIRECTORY_SEPARATOR_CHAR) {
+ extra += 1;
+ }
+
+ /* Grab the next directory name from extra */
+ extraEnd = strchr (extra, DIRECTORY_SEPARATOR_CHAR);
+ if (extraEnd == NULL) {
+ extraEnd = strrchr (extra, '\0');
+ } else {
+ extraEnd += 1;
+ }
+
+ extraSize = (extraEnd - extra);
+ if (extraSize == 0) {
+ break;
+ }
+
+ if ((strncmp (extra, DIRECTORY_THIS, sizeof(DIRECTORY_THIS) - 1) == 0)
+ && ((extra[sizeof(DIRECTORY_THIS)-1] == DIRECTORY_SEPARATOR_CHAR)
+ ||(extra[sizeof(DIRECTORY_THIS)-1] == '\0')))
+ {
+ /* Don't copy anything */
+ } else if ((strncmp (extra, DIRECTORY_PARENT, sizeof(DIRECTORY_PARENT) - 1) == 0)
+ && ((extra[sizeof(DIRECTORY_PARENT)-1] == DIRECTORY_SEPARATOR_CHAR)
+ ||(extra[sizeof(DIRECTORY_PARENT)-1] == '\0')))
+ {
+ /* Go up one level of in the path */
+ if (pathEnd[-1] == DIRECTORY_SEPARATOR_CHAR) {
+ // Remove trailing separator
+ pathEnd[-1] = '\0';
+ }
+ pathEnd = strrchr (path, DIRECTORY_SEPARATOR_CHAR);
+ if (pathEnd == NULL) {
+ /* Can't go up any higher, return false */
+ r->_errno = ENOENT;
+ return -1;
+ }
+ pathLength = pathEnd - path;
+ pathEnd += 1;
+ } else {
+ pathLength += extraSize;
+ if (pathLength >= maxLength) {
+ r->_errno = ENAMETOOLONG;
+ return -1;
+ }
+ /* Copy the next part over */
+ strncpy (pathEnd, extra, extraSize);
+ pathEnd += extraSize;
+ }
+ pathEnd[0] = '\0';
+ extra += extraSize;
+ } while (extraSize != 0);
+
+ if (pathEnd[-1] != DIRECTORY_SEPARATOR_CHAR) {
+ pathEnd[0] = DIRECTORY_SEPARATOR_CHAR;
+ pathEnd[1] = 0;
+ pathEnd += 1;
+ }
+
+ return 0;
+}
+
+int chdir (const char *path) {
+ struct _reent *r = _REENT;
+
+ int dev;
+ const char *pathPosition;
+
+ /* Make sure the path is short enough */
+ if (strnlen (path, PATH_MAX) >= PATH_MAX) {
+ r->_errno = ENAMETOOLONG;
+ return -1;
+ }
+
+ if (strchr (path, ':') != NULL) {
+ strncpy (temp_cwd, path, PATH_MAX);
+ /* Move path past device name */
+ path = strchr (path, ':') + 1;
+ } else {
+ strncpy (temp_cwd, _current_working_directory, PATH_MAX);
+ }
+
+ pathPosition = strchr (temp_cwd , ':');
+
+ if (pathPosition == NULL) {
+ pathPosition = temp_cwd;
+ } else {
+ pathPosition++;
+ }
+
+ /* Make sure the path starts in the root directory */
+ if (pathPosition[0] != DIRECTORY_SEPARATOR_CHAR) {
+ r->_errno = ENOENT;
+ return -1;
+ }
+
+ /* Concatenate the path to the CWD */
+ if (_concatenate_path (r, temp_cwd, path, PATH_MAX) == -1) {
+ return -1;
+ }
+
+ /* Get device from path name */
+ dev = FindDevice(temp_cwd);
+
+ if (dev < 0) {
+ r->_errno = ENODEV;
+ return -1;
+ }
+
+ r->deviceData = devoptab_list[dev]->deviceData;
+
+ if ( devoptab_list[dev]->chdir_r == NULL) {
+ r->_errno = ENOSYS;
+ return -1;
+ }
+
+ /* Try changing directories on the device */
+ if (devoptab_list[dev]->chdir_r (r, temp_cwd) == -1) {
+ return -1;
+ }
+
+ /* Since it worked, set the new CWD and default device */
+ setDefaultDevice(dev);
+ strncpy (_current_working_directory, temp_cwd, PATH_MAX);
+
+ return 0;
+}
+
+char *getcwd(char *buf, size_t size) {
+
+ struct _reent *r = _REENT;
+
+ if (size == 0) {
+ if (buf != NULL) {
+ r->_errno = EINVAL;
+ return NULL;
+ }
+ buf = malloc(PATH_MAX);
+ size = PATH_MAX;
+ }
+
+ if (buf == NULL) {
+ r->_errno = EINVAL;
+ return NULL;
+ }
+
+ if ( size < (strnlen (_current_working_directory, PATH_MAX) + 1)) {
+ r->_errno = ERANGE;
+ return NULL;
+ }
+
+ strncpy (buf, _current_working_directory, size);
+
+ return buf;
+}
diff --git a/libgloss/libsysbase/chmod.c b/libgloss/libsysbase/chmod.c
new file mode 100644
index 0000000..ce79a2c
--- /dev/null
+++ b/libgloss/libsysbase/chmod.c
@@ -0,0 +1,30 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/iosupport.h>
+#include <errno.h>
+
+int chmod(const char *path, mode_t mode) {
+ int ret,dev;
+ struct _reent *r = _REENT;
+
+ /* Get device from path name */
+ dev = FindDevice(path);
+
+ if (dev < 0) {
+ r->_errno = ENODEV;
+ ret = -1;
+ } else {
+ if (devoptab_list[dev]->chmod_r == NULL) {
+ r->_errno=ENOSYS;
+ } else {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->chmod_r(r,path,mode);
+ }
+ }
+
+ return ret;
+}
+
diff --git a/libgloss/libsysbase/close.c b/libgloss/libsysbase/close.c
new file mode 100644
index 0000000..d3563fb
--- /dev/null
+++ b/libgloss/libsysbase/close.c
@@ -0,0 +1,49 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <stdio.h>
+#include <errno.h>
+
+#include <sys/iosupport.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+int _DEFUN(_close_r,(ptr,fileDesc),
+ struct _reent *ptr _AND
+ int fileDesc) {
+//---------------------------------------------------------------------------------
+#else
+//---------------------------------------------------------------------------------
+int _DEFUN(_close,(fileDesc),
+ int fileDesc) {
+//---------------------------------------------------------------------------------
+ struct _reent *ptr = _REENT;
+#endif
+ int ret = -1;
+ unsigned int dev = 0;
+
+ if(fileDesc!=-1) {
+
+ __handle *handle = __get_handle(fileDesc);
+
+ if ( handle != NULL) {
+ dev = handle->device;
+ handle->refcount--;
+ if (handle->refcount == 0 ) {
+
+ if(devoptab_list[dev]->close_r) {
+ ptr->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->close_r(ptr,handle->fileStruct);
+ }
+ else
+ ret = 0;
+
+ __release_handle(fileDesc);
+ } else {
+ ret = 0;
+ }
+
+ }
+ }
+ return ret;
+}
diff --git a/libgloss/libsysbase/config.h.in b/libgloss/libsysbase/config.h.in
new file mode 100644
index 0000000..48ce950
--- /dev/null
+++ b/libgloss/libsysbase/config.h.in
@@ -0,0 +1,25 @@
+/* config.h.in. Generated automatically from configure.in by autoheader. */
+
+/* Missing syscall names */
+#undef MISSING_SYSCALL_NAMES
+
+/* Reentrant syscalls */
+#undef REENTRANT_SYSCALLS_PROVIDED
+
+/* Using ELF format */
+#undef HAVE_ELF
+
+/* Using GNU LD */
+#undef HAVE_GNU_LD
+
+/* .previous directive allowed */
+#undef HAVE_ASM_PREVIOUS_DIRECTIVE
+
+/* .pushsection/.popsection directives allowed */
+#undef HAVE_ASM_POPSECTION_DIRECTIVE
+
+/* support for section attributes */
+#undef HAVE_SECTION_ATTRIBUTES
+
+/* symbol prefix */
+#undef __SYMBOL_PREFIX
diff --git a/libgloss/libsysbase/configure b/libgloss/libsysbase/configure
new file mode 100755
index 0000000..874eec1
--- /dev/null
+++ b/libgloss/libsysbase/configure
@@ -0,0 +1,4158 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+PACKAGE_URL=
+
+ac_unique_file="close.c"
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+host_makefile_frag_path
+CCASFLAGS
+CCAS
+RANLIB
+LD
+AR
+AS
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+am__leading_dot
+CC
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files='host_makefile_frag'
+ac_user_opts='
+enable_option_checking
+enable_dependency_tracking
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CCAS
+CCASFLAGS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
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+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+if test "${enable_shared}" = "yes" ; then
+ echo "Shared libraries not supported for cross compiling, ignored"
+fi
+
+if test "$srcdir" = "." ; then
+ if test "${with_target_subdir}" != "." ; then
+ libgloss_topdir="${srcdir}/${with_multisrctop}../../.."
+ else
+ libgloss_topdir="${srcdir}/${with_multisrctop}../.."
+ fi
+else
+ libgloss_topdir="${srcdir}/../.."
+fi
+ac_aux_dir=
+for ac_dir in $libgloss_topdir "$srcdir"/$libgloss_topdir; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in $libgloss_topdir \"$srcdir\"/$libgloss_topdir" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if ${ac_cv_target+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+$as_echo "#define HAVE_GNU_LD 1" >>confdefs.h
+
+case "${target}" in
+ *-*-cygwin*)
+ ;;
+ a29k-amd-udi)
+ ;;
+ arc-*-*)
+ ;;
+ arm*-*-*)
+ ;;
+ bfin-*-*)
+ ;;
+ cris-*-* | crisv32-*-*)
+ ;;
+ d10v*)
+ ;;
+ h8300*-*-*)
+ ;;
+ h8500-*-*)
+ ;;
+ i345686-*-sco*)
+ ;;
+ lm32-*-*)
+ ;;
+ m32r-*-*)
+ ;;
+ mn10?00-*-*)
+ ;;
+ powerpc-*-eabi)
+ $as_echo "#define REENTRANT_SYSCALLS_PROVIDED 1" >>confdefs.h
+
+ ;;
+ powerpcle-*-pe)
+ ;;
+ sh*-*-*)
+ ;;
+ sparc-sun-sunos*)
+ ;;
+ sparc64-*-*)
+ ;;
+ v850*-*-*)
+ ;;
+ w65-*-*)
+ ;;
+ xstormy16-*-*)
+ ;;
+ z8k-*-*)
+ ;;
+ *)
+ $as_echo "#define MISSING_SYSCALL_NAMES 1" >>confdefs.h
+
+ ;;
+esac
+
+case "${target}" in
+ *-*-elf)
+ $as_echo "#define HAVE_ELF 1" >>confdefs.h
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .previous assembler directive" >&5
+$as_echo_n "checking for .previous assembler directive... " >&6; }
+if ${libc_cv_asm_previous_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ libc_cv_asm_previous_directive=no
+ cat > conftest.s <<EOF
+.section foo_section
+.previous
+EOF
+ if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ libc_cv_asm_previous_directive=yes
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_previous_directive" >&5
+$as_echo "$libc_cv_asm_previous_directive" >&6; }
+
+ if test "x${libc_cv_asm_previous_directive}" = "xyes"; then
+ $as_echo "#define HAVE_ASM_PREVIOUS_DIRECTIVE 1" >>confdefs.h
+
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .popsection assembler directive" >&5
+$as_echo_n "checking for .popsection assembler directive... " >&6; }
+if ${libc_cv_asm_popsection_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ libc_cv_asm_popsection_directive=no
+ cat > conftest.s <<EOF
+.pushsection foo_section
+.popsection
+EOF
+ if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ libc_cv_asm_popsection_directive=yes
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_popsection_directive" >&5
+$as_echo "$libc_cv_asm_popsection_directive" >&6; }
+
+ if test "x${libc_cv_asm_popsection_directive}" = "xyes"; then
+ $as_echo "#define HAVE_ASM_POPSECTION_DIRECTIVE 1" >>confdefs.h
+
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for section attributes" >&5
+$as_echo_n "checking for section attributes... " >&6; }
+if ${libc_cv_section_attributes+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ libc_cv_section_attributes=no
+ cat > conftest.c <<EOF
+int secttest __attribute__ ((section (".gnu.warning.secttest"))) = 10;
+int main() {}
+EOF
+ if { ac_try='${CC-cc} -c $CFLAGS conftest.c 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ libc_cv_section_attributes=yes
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_section_attributes" >&5
+$as_echo "$libc_cv_section_attributes" >&6; }
+ if test "x${libc_cv_section_attributes}" = "xyes"; then
+ $as_echo "#define HAVE_SECTION_ATTRIBUTES 1" >>confdefs.h
+
+ fi
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for symbol prefix" >&5
+$as_echo_n "checking for symbol prefix... " >&6; }
+if ${libc_cv_symbol_prefix+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.c <<\EOF
+foo () { }
+EOF
+libc_cv_symbol_prefix=none
+if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "\$foo" > /dev/null'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; };
+then
+ libc_cv_symbol_prefix='$'
+else
+ if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "_foo" > /dev/null'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; };
+ then
+ libc_cv_symbol_prefix=_
+ fi
+fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_symbol_prefix" >&5
+$as_echo "$libc_cv_symbol_prefix" >&6; }
+if test $libc_cv_symbol_prefix != none; then
+ cat >>confdefs.h <<_ACEOF
+#define __SYMBOL_PREFIX "$libc_cv_symbol_prefix"
+_ACEOF
+
+else
+ $as_echo "#define __SYMBOL_PREFIX \"\"" >>confdefs.h
+
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+ am__include=include
+ am__quote=
+ _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ fi
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+
+
+if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ case $depmode in
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ none) break ;;
+ esac
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ if depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+
+
+if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -z "$CC" && as_fn_error $? "no acceptable cc found in \$PATH" "$LINENO" 5
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU C" >&5
+$as_echo_n "checking whether we are using GNU C... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.c <<EOF
+#ifdef __GNUC__
+ yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; } | egrep yes >/dev/null 2>&1; then
+ ac_cv_c_compiler_gnu=yes
+else
+ ac_cv_c_compiler_gnu=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+
+if test $ac_cv_c_compiler_gnu = yes; then
+ GCC=yes
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ elif test $ac_cv_prog_cc_g = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-O2"
+ fi
+else
+ GCC=
+ test "${CFLAGS+set}" = set || CFLAGS="-g"
+fi
+
+AS=${AS-as}
+
+AR=${AR-ar}
+
+LD=${LD-ld}
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+# By default we simply use the C compiler to build assembly code.
+
+test "${CCAS+set}" = set || CCAS=$CC
+test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
+
+
+
+
+host_makefile_frag=${srcdir}/../config/default.mh
+
+host_makefile_frag_path=$host_makefile_frag
+
+
+
+ac_config_files="$ac_config_files Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+srcdir=${srcdir}
+target=${target}
+with_multisubdir=${with_multisubdir}
+ac_configure_args="${ac_configure_args} --enable-multilib"
+CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+libgloss_topdir=${libgloss_topdir}
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
+ ac_cs_awk_getline=:
+ ac_cs_awk_pipe_init=
+ ac_cs_awk_read_file='
+ while ((getline aline < (F[key])) > 0)
+ print(aline)
+ close(F[key])'
+ ac_cs_awk_pipe_fini=
+else
+ ac_cs_awk_getline=false
+ ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
+ ac_cs_awk_read_file='
+ print "|#_!!_#|"
+ print "cat " F[key] " &&"
+ '$ac_cs_awk_pipe_init
+ # The final `:' finishes the AND list.
+ ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
+fi
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+# Create commands to substitute file output variables.
+{
+ echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
+ echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
+ echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
+ echo "_ACAWK" &&
+ echo "_ACEOF"
+} >conf$$files.sh &&
+. ./conf$$files.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+rm -f conf$$files.sh
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+ \$ac_cs_awk_pipe_init
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+ if (nfields == 3 && !substed) {
+ key = field[2]
+ if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
+ \$ac_cs_awk_read_file
+ next
+ }
+ }
+ print line
+}
+\$ac_cs_awk_pipe_fini
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
+if $ac_cs_awk_getline; then
+ $AWK -f "$ac_tmp/subs.awk"
+else
+ $AWK -f "$ac_tmp/subs.awk" | $SHELL
+fi \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # So let's grep whole file.
+ if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+done
+ ;;
+ "Makefile":F) ac_file=Makefile . ${libgloss_topdir}/config-ml.in ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+
diff --git a/libgloss/libsysbase/configure.in b/libgloss/libsysbase/configure.in
new file mode 100644
index 0000000..c127df0
--- /dev/null
+++ b/libgloss/libsysbase/configure.in
@@ -0,0 +1,199 @@
+# Copyright (c) 1995, 1996 Cygnus Support
+#
+# The authors hereby grant permission to use, copy, modify, distribute,
+# and license this software and its documentation for any purpose, provided
+# that existing copyright notices are retained in all copies and that this
+# notice is included verbatim in any distributions. No written agreement,
+# license, or royalty fee is required for any of the authorized uses.
+# Modifications to this software may be copyrighted by their authors
+# and need not follow the licensing terms described here, provided that
+# the new terms are clearly indicated on the first page of each file where
+# they apply.
+#
+# Process this file with autoconf to produce a configure script.
+#
+AC_PREREQ(2.59)
+AC_INIT(close.c)
+AC_CONFIG_HEADER(config.h)
+
+if test "${enable_shared}" = "yes" ; then
+ echo "Shared libraries not supported for cross compiling, ignored"
+fi
+
+if test "$srcdir" = "." ; then
+ if test "${with_target_subdir}" != "." ; then
+ libgloss_topdir="${srcdir}/${with_multisrctop}../../.."
+ else
+ libgloss_topdir="${srcdir}/${with_multisrctop}../.."
+ fi
+else
+ libgloss_topdir="${srcdir}/../.."
+fi
+AC_CONFIG_AUX_DIR($libgloss_topdir)
+
+AC_CANONICAL_SYSTEM
+AC_ARG_PROGRAM
+
+AC_PROG_INSTALL
+
+AC_DEFINE(HAVE_GNU_LD)
+dnl Make sure syscall names match those being used by newlib
+case "${target}" in
+ *-*-cygwin*)
+ ;;
+ a29k-amd-udi)
+ ;;
+ arc-*-*)
+ ;;
+ arm*-*-*)
+ ;;
+ bfin-*-*)
+ ;;
+ cris-*-* | crisv32-*-*)
+ ;;
+ d10v*)
+ ;;
+ h8300*-*-*)
+ ;;
+ h8500-*-*)
+ ;;
+ i[3456]86-*-sco*)
+ ;;
+ lm32-*-*)
+ ;;
+ m32r-*-*)
+ ;;
+ mn10?00-*-*)
+ ;;
+ powerpc-*-eabi)
+ AC_DEFINE(REENTRANT_SYSCALLS_PROVIDED)
+ ;;
+ powerpcle-*-pe)
+ ;;
+ sh*-*-*)
+ ;;
+ sparc-sun-sunos*)
+ ;;
+ sparc64-*-*)
+ ;;
+ v850*-*-*)
+ ;;
+ w65-*-*)
+ ;;
+ xstormy16-*-*)
+ ;;
+ z8k-*-*)
+ ;;
+ *)
+ AC_DEFINE(MISSING_SYSCALL_NAMES)
+ ;;
+esac
+
+dnl Make sure we know if elf format used
+case "${target}" in
+ *-*-elf)
+ AC_DEFINE(HAVE_ELF)
+
+ AC_CACHE_CHECK([for .previous assembler directive],
+ libc_cv_asm_previous_directive, [dnl
+ libc_cv_asm_previous_directive=no
+ cat > conftest.s <<EOF
+.section foo_section
+.previous
+EOF
+ if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AC_FD_CC); then
+ libc_cv_asm_previous_directive=yes
+ fi
+ rm -f conftest*])
+
+ if test "x${libc_cv_asm_previous_directive}" = "xyes"; then
+ AC_DEFINE(HAVE_ASM_PREVIOUS_DIRECTIVE)
+ fi
+
+ AC_CACHE_CHECK([for .popsection assembler directive],
+ libc_cv_asm_popsection_directive, [dnl
+ libc_cv_asm_popsection_directive=no
+ cat > conftest.s <<EOF
+.pushsection foo_section
+.popsection
+EOF
+ if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AC_FD_CC); then
+ libc_cv_asm_popsection_directive=yes
+ fi
+ rm -f conftest*])
+
+ if test "x${libc_cv_asm_popsection_directive}" = "xyes"; then
+ AC_DEFINE(HAVE_ASM_POPSECTION_DIRECTIVE)
+ fi
+
+ AC_CACHE_CHECK([for section attributes],
+ libc_cv_section_attributes, [dnl
+ libc_cv_section_attributes=no
+ cat > conftest.c <<EOF
+int secttest __attribute__ ((section (".gnu.warning.secttest"))) = 10;
+int main() {}
+EOF
+ if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.c 1>&AC_FD_CC); then
+ libc_cv_section_attributes=yes
+ fi
+ rm -f conftest*])
+ if test "x${libc_cv_section_attributes}" = "xyes"; then
+ AC_DEFINE(HAVE_SECTION_ATTRIBUTES)
+ fi
+ ;;
+esac
+
+AC_CACHE_CHECK([for symbol prefix], libc_cv_symbol_prefix, [dnl
+cat > conftest.c <<\EOF
+foo () { }
+EOF
+dnl
+libc_cv_symbol_prefix=none
+if AC_TRY_COMMAND([${CC-cc} -S conftest.c -o - | fgrep "\$foo" > /dev/null]);
+then
+ libc_cv_symbol_prefix='$'
+else
+ if AC_TRY_COMMAND([${CC-cc} -S conftest.c -o - | fgrep "_foo" > /dev/null]);
+ then
+ libc_cv_symbol_prefix=_
+ fi
+fi
+rm -f conftest* ])
+if test $libc_cv_symbol_prefix != none; then
+ AC_DEFINE_UNQUOTED(__SYMBOL_PREFIX, "$libc_cv_symbol_prefix")
+else
+ AC_DEFINE(__SYMBOL_PREFIX, "")
+fi
+
+LIB_AC_PROG_CC
+AS=${AS-as}
+AC_SUBST(AS)
+AR=${AR-ar}
+AC_SUBST(AR)
+LD=${LD-ld}
+AC_SUBST(LD)
+AC_PROG_RANLIB
+LIB_AM_PROG_AS
+
+host_makefile_frag=${srcdir}/../config/default.mh
+
+dnl We have to assign the same value to other variables because autoconf
+dnl doesn't provide a mechanism to substitute a replacement keyword with
+dnl arbitrary data or pathnames.
+dnl
+host_makefile_frag_path=$host_makefile_frag
+AC_SUBST(host_makefile_frag_path)
+AC_SUBST_FILE(host_makefile_frag)
+
+AC_CONFIG_FILES(Makefile,
+ac_file=Makefile . ${libgloss_topdir}/config-ml.in,
+srcdir=${srcdir}
+target=${target}
+with_multisubdir=${with_multisubdir}
+ac_configure_args="${ac_configure_args} --enable-multilib"
+CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+libgloss_topdir=${libgloss_topdir}
+)
+AC_OUTPUT
+
+
diff --git a/libgloss/libsysbase/dirent.c b/libgloss/libsysbase/dirent.c
new file mode 100644
index 0000000..0ad2902
--- /dev/null
+++ b/libgloss/libsysbase/dirent.c
@@ -0,0 +1,255 @@
+#include <malloc.h>
+#include <errno.h>
+#include <string.h>
+#include <unistd.h>
+#include <limits.h>
+#include <sys/param.h>
+#include <sys/dirent.h>
+#include <sys/iosupport.h>
+
+static DIR_ITER * __diropen (const char *path) {
+ struct _reent *r = _REENT;
+ DIR_ITER *handle = NULL;
+ DIR_ITER *dir = NULL;
+ int dev;
+
+ dev = FindDevice(path);
+
+ if(dev!=-1) {
+ if(devoptab_list[dev]->diropen_r) {
+
+ r->deviceData = devoptab_list[dev]->deviceData;
+
+ handle = (DIR_ITER *)malloc( sizeof(DIR_ITER) + devoptab_list[dev]->dirStateSize );
+
+ if ( NULL != handle ) {
+ handle->device = dev;
+ handle->dirStruct = ((void *)handle) + sizeof(DIR_ITER);
+
+ dir = devoptab_list[dev]->diropen_r(r, handle, path);
+
+ if ( dir == NULL ) {
+ free (handle);
+ handle = NULL;
+ }
+ } else {
+ r->_errno = ENOSR;
+ handle = NULL;
+ }
+ } else {
+ r->_errno = ENOSYS;
+ }
+ } else {
+ r->_errno = ENODEV;
+ }
+
+ return handle;
+}
+
+static int __dirreset (DIR_ITER *dirState) {
+ struct _reent *r = _REENT;
+ int ret = -1;
+ int dev = 0;
+
+ if (dirState != NULL) {
+ dev = dirState->device;
+
+ if(devoptab_list[dev]->dirreset_r) {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->dirreset_r(r, dirState);
+ } else {
+ r->_errno = ENOSYS;
+ }
+ }
+ return ret;
+}
+
+static int __dirnext (DIR_ITER *dirState, char *filename, struct stat *filestat) {
+ struct _reent *r = _REENT;
+ int ret = -1;
+ int dev = 0;
+
+ if (dirState != NULL) {
+ dev = dirState->device;
+
+ if(devoptab_list[dev]->dirnext_r) {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->dirnext_r(r, dirState, filename, filestat);
+ } else {
+ r->_errno = ENOSYS;
+ }
+ }
+ return ret;
+}
+
+static int __dirclose (DIR_ITER *dirState) {
+ struct _reent *r = _REENT;
+ int ret = -1;
+ int dev = 0;
+
+ if (dirState != NULL) {
+ dev = dirState->device;
+
+ if (devoptab_list[dev]->dirclose_r) {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->dirclose_r (r, dirState);
+ } else {
+ r->_errno = ENOSYS;
+ }
+
+ free (dirState);
+ }
+ return ret;
+}
+
+DIR* opendir (const char *dirname) {
+ DIR* dirp = malloc (sizeof(DIR));
+ if (!dirp) {
+ errno = ENOMEM;
+ return NULL;
+ }
+
+ dirp->dirData = __diropen (dirname);
+ if (!dirp->dirData) {
+ free (dirp);
+ return NULL;
+ }
+
+ dirp->position = 0; // 0th position means no file name has been returned yet
+ dirp->fileData.d_ino = -1;
+ dirp->fileData.d_name[0] = '\0';
+
+ return dirp;
+}
+
+
+int closedir (DIR *dirp) {
+ int res;
+
+ if (!dirp) {
+ errno = EBADF;
+ return -1;
+ }
+
+ res = __dirclose (dirp->dirData);
+ free (dirp);
+ return res;
+}
+
+
+struct dirent* readdir (DIR *dirp) {
+ struct stat st;
+ char filename[NAME_MAX];
+ int res;
+ int olderrno = errno;
+
+ if (!dirp) {
+ errno = EBADF;
+ return NULL;
+ }
+
+ res = __dirnext (dirp->dirData, filename, &st);
+
+ if (res < 0) {
+ if (errno == ENOENT) {
+ // errno == ENONENT set by dirnext means it's end of directory
+ // But readdir should not touch errno in case of dir end
+ errno = olderrno;
+ }
+ return NULL;
+ }
+
+ // We've moved forward in the directory
+ dirp->position += 1;
+
+ if (strnlen(filename, NAME_MAX) >= sizeof(dirp->fileData.d_name)) {
+ errno = EOVERFLOW;
+ return NULL;
+ }
+
+ strncpy (dirp->fileData.d_name, filename, sizeof(dirp->fileData.d_name));
+ dirp->fileData.d_ino = st.st_ino;
+ dirp->fileData.d_type = S_ISDIR(st.st_mode)?DT_DIR:DT_REG;
+
+ return &(dirp->fileData);
+}
+
+
+int readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result) {
+ struct stat st;
+ char filename[NAME_MAX];
+ int res;
+
+ if (!dirp) {
+ return EBADF;
+ }
+
+ res = __dirnext (dirp->dirData, filename, &st);
+
+ if (res < 0) {
+ res = errno;
+ *result = NULL;
+ if (errno == ENOENT) {
+ // errno == ENONENT set by dirnext means it's end of directory
+ // But readdir should not touch errno in case of dir end
+ res = 0;
+ }
+ return res;
+ }
+
+ // We've moved forward in the directory
+ dirp->position += 1;
+
+ if (strnlen(filename, NAME_MAX) >= sizeof(entry->d_name)) {
+ errno = EOVERFLOW;
+ return EOVERFLOW;
+ }
+
+ strncpy (entry->d_name, filename, sizeof(entry->d_name));
+ entry->d_ino = st.st_ino;
+
+ *result = entry;
+ return 0;
+}
+
+
+void rewinddir (DIR *dirp) {
+ if (!dirp) {
+ return;
+ }
+
+ __dirreset (dirp->dirData);
+ dirp->position = 0;
+}
+
+
+void seekdir(DIR *dirp, long int loc) {
+ char filename[NAME_MAX];
+
+ if (!dirp || loc < 0) {
+ return;
+ }
+
+ if (dirp->position > loc) {
+ // The entry we want is before the one we have,
+ // so we have to start again from the begining
+ __dirreset (dirp->dirData);
+ dirp->position = 0;
+ }
+
+ // Keep reading entries until we reach the one we want
+ while ((dirp->position < loc) &&
+ (__dirnext (dirp->dirData, filename, NULL) >= 0))
+ {
+ dirp->position += 1;
+ }
+}
+
+
+long int telldir(DIR *dirp) {
+ if (!dirp) {
+ return -1;
+ }
+
+ return dirp->position;
+}
diff --git a/libgloss/libsysbase/environ.c b/libgloss/libsysbase/environ.c
new file mode 100644
index 0000000..1c485b2
--- /dev/null
+++ b/libgloss/libsysbase/environ.c
@@ -0,0 +1,6 @@
+/*
+ * Version of environ for no OS.
+ */
+
+char *__env[1] = { 0 };
+char **environ = __env;
diff --git a/libgloss/libsysbase/execve.c b/libgloss/libsysbase/execve.c
new file mode 100644
index 0000000..598b0c5
--- /dev/null
+++ b/libgloss/libsysbase/execve.c
@@ -0,0 +1,32 @@
+/*
+ * Stub version of execve.
+ */
+
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <errno.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+int
+_DEFUN (_execve_r, (r, name, argv, env),
+ struct _reent * r _AND
+ char *name _AND
+ char **argv _AND
+ char **env) {
+//---------------------------------------------------------------------------------
+#else
+//---------------------------------------------------------------------------------
+int
+_DEFUN (_execve, (name, argv, env),
+ char *name _AND
+ char **argv _AND
+ char **env) {
+//---------------------------------------------------------------------------------
+ struct _reent *r = _REENT;
+#endif
+ r->_errno = ENOSYS;
+ return -1;
+}
+
diff --git a/libgloss/libsysbase/fchmod.c b/libgloss/libsysbase/fchmod.c
new file mode 100644
index 0000000..5c5831c
--- /dev/null
+++ b/libgloss/libsysbase/fchmod.c
@@ -0,0 +1,31 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/iosupport.h>
+#include <errno.h>
+
+#include <sys/iosupport.h>
+
+int fchmod(int fd, mode_t mode) {
+ int ret = -1, dev;
+ struct _reent *r = _REENT;
+
+ if(fd!=-1) {
+
+ __handle *handle = __get_handle(fd);
+
+ if ( handle != NULL) {
+
+ dev = handle->device;
+
+ if(devoptab_list[dev]->fchmod_r) {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->fchmod_r(r,handle->fileStruct,mode);
+ } else
+ r->_errno=ENOSYS;
+ }
+ }
+ return ret;
+}
diff --git a/libgloss/libsysbase/flock.c b/libgloss/libsysbase/flock.c
new file mode 100644
index 0000000..c6b8c92
--- /dev/null
+++ b/libgloss/libsysbase/flock.c
@@ -0,0 +1,21 @@
+#include <config.h>
+#include <_ansi.h>
+#include <_syslist.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#ifndef REENTRANT_SYSCALLS_PROVIDED
+#include <reent.h>
+#endif
+#include <errno.h>
+#include <sys/lock.h>
+
+void __flockfile(FILE *fp)
+{
+ __lock_acquire_recursive(*(_LOCK_RECURSIVE_T*)&fp->_lock);
+}
+
+void __funlockfile(FILE *fp)
+{
+ __lock_release_recursive(*(_LOCK_RECURSIVE_T*)&fp->_lock);
+}
diff --git a/libgloss/libsysbase/fork.c b/libgloss/libsysbase/fork.c
new file mode 100644
index 0000000..712b13e
--- /dev/null
+++ b/libgloss/libsysbase/fork.c
@@ -0,0 +1,25 @@
+/*
+ * Stub version of fork.
+ */
+
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <errno.h>
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+int
+_DEFUN(_fork_r,(r),
+ struct _reent * r) {
+//---------------------------------------------------------------------------------
+#else
+//---------------------------------------------------------------------------------
+int
+_DEFUN (_fork, (),
+ _NOARGS) {
+//---------------------------------------------------------------------------------
+ struct _reent *r = _REENT;
+#endif
+ r->_errno = ENOSYS;
+ return -1;
+}
diff --git a/libgloss/libsysbase/fstat.c b/libgloss/libsysbase/fstat.c
new file mode 100644
index 0000000..564fc32
--- /dev/null
+++ b/libgloss/libsysbase/fstat.c
@@ -0,0 +1,44 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <sys/iosupport.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+int _DEFUN (_fstat_r,(r,fileDesc, st),
+ struct _reent * r _AND
+ int fileDesc _AND
+ struct stat *st) {
+//---------------------------------------------------------------------------------
+#else
+//---------------------------------------------------------------------------------
+int _DEFUN (_fstat,(fileDesc, st),
+ int fileDesc _AND
+ struct stat *st) {
+//---------------------------------------------------------------------------------
+ struct _reent *r = _REENT;
+#endif
+ int ret = -1;
+ unsigned int dev = 0;
+
+ __handle * handle = NULL;
+
+ if(fileDesc!=-1) {
+ handle = __get_handle(fileDesc);
+
+ if ( NULL == handle ) return ret;
+
+ dev = handle->device;
+
+ if(devoptab_list[dev]->fstat_r) {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->fstat_r(r,handle->fileStruct,st);
+ } else {
+ r->_errno = ENOSYS;
+ }
+ }
+ return ret;
+}
diff --git a/libgloss/libsysbase/fsync.c b/libgloss/libsysbase/fsync.c
new file mode 100644
index 0000000..4ea232b
--- /dev/null
+++ b/libgloss/libsysbase/fsync.c
@@ -0,0 +1,35 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <stdio.h>
+#include <errno.h>
+#include <fcntl.h>
+
+#include <sys/iosupport.h>
+
+int _DEFUN (fsync,(fileDesc),
+ int fileDesc ) {
+ int ret = -1;
+ unsigned int dev = 0;
+ unsigned int fd = -1;
+ struct _reent *r = _REENT;
+
+ __handle * handle;
+
+ handle = __get_handle(fileDesc);
+
+ if ( NULL == handle ) {
+ errno = EINVAL;
+ return ret;
+ }
+
+ dev = handle->device;
+
+ if(devoptab_list[dev]->fsync_r) {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->fsync_r(r, handle->fileStruct);
+ } else
+ r->_errno=ENOSYS;
+
+ return ret;
+}
diff --git a/libgloss/libsysbase/ftruncate.c b/libgloss/libsysbase/ftruncate.c
new file mode 100644
index 0000000..bc1744c
--- /dev/null
+++ b/libgloss/libsysbase/ftruncate.c
@@ -0,0 +1,36 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <stdio.h>
+#include <errno.h>
+#include <fcntl.h>
+
+#include <sys/iosupport.h>
+
+int _DEFUN (ftruncate,(fileDesc, len),
+ int fileDesc _AND
+ off_t len) {
+ int ret = -1;
+ unsigned int dev = 0;
+ unsigned int fd = -1;
+ struct _reent *r = _REENT;
+
+ __handle * handle;
+
+ handle = __get_handle(fileDesc);
+
+ if ( NULL == handle ) {
+ r->_errno = EINVAL;
+ return ret;
+ }
+
+ dev = handle->device;
+
+ if(devoptab_list[dev]->ftruncate_r) {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->ftruncate_r(r, handle->fileStruct, len);
+ } else
+ r->_errno=ENOSYS;
+
+ return ret;
+}
diff --git a/libgloss/libsysbase/getpid.c b/libgloss/libsysbase/getpid.c
new file mode 100644
index 0000000..77d872b
--- /dev/null
+++ b/libgloss/libsysbase/getpid.c
@@ -0,0 +1,21 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <errno.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+int _DEFUN( _getpid_r,(ptr),
+ struct _reent *ptr) {
+//---------------------------------------------------------------------------------
+#else
+//---------------------------------------------------------------------------------
+int _DEFUN (_getpid, (),
+ _NOARGS) {
+//---------------------------------------------------------------------------------
+ struct _reent *ptr = _REENT;
+#endif
+ ptr->_errno = ENOSYS;
+ return -1;
+}
+
diff --git a/libgloss/libsysbase/gettod.c b/libgloss/libsysbase/gettod.c
new file mode 100644
index 0000000..d2982bc
--- /dev/null
+++ b/libgloss/libsysbase/gettod.c
@@ -0,0 +1,35 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <sys/time.h>
+#include <sys/times.h>
+#include <sys/iosupport.h>
+#include <errno.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+int
+_DEFUN(_gettimeofday_r,(ptr,ptimeval,ptimezone),
+ struct _reent *ptr _AND
+ struct timeval *ptimeval _AND
+ void *ptimezone)
+{
+//---------------------------------------------------------------------------------
+#else
+//---------------------------------------------------------------------------------
+int
+_DEFUN (_gettimeofday, (ptimeval, ptimezone),
+ struct timeval *ptimeval _AND
+ void *ptimezone)
+{
+//---------------------------------------------------------------------------------
+ struct _reent *ptr = _REENT;
+#endif
+
+ if ( __syscalls.gettod_r ) return __syscalls.gettod_r(ptr, ptimeval, ptimezone);
+
+ ptr->_errno = ENOSYS;
+ return -1;
+
+}
+
diff --git a/libgloss/libsysbase/handle_manager.c b/libgloss/libsysbase/handle_manager.c
new file mode 100644
index 0000000..f3fcc88
--- /dev/null
+++ b/libgloss/libsysbase/handle_manager.c
@@ -0,0 +1,173 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+
+#include <sys/iosupport.h>
+
+#define MAX_HANDLES 1024
+
+static __handle __stdin_handle = {0, 1, NULL};
+static __handle __stdout_handle = {1, 1, NULL};
+static __handle __stderr_handle = {2, 1, NULL};
+
+static __handle* handles[MAX_HANDLES] = {
+ &__stdin_handle,
+ &__stdout_handle,
+ &__stderr_handle
+};
+
+__LOCK_INIT(static, __hndl_lock);
+
+void __free_handle(__handle *handle) {
+
+ if ( NULL != handle
+ && handle != &__stdin_handle
+ && handle != &__stdout_handle
+ && handle != &__stderr_handle ) {
+
+ free(handle);
+
+ }
+
+}
+
+void __release_handle(int fd) {
+
+ if ( fd <0 || fd >= MAX_HANDLES ) return;
+
+ __lock_acquire (__hndl_lock);
+
+ __free_handle(handles[fd]);
+ handles[fd] = NULL;
+
+ __lock_release (__hndl_lock);
+
+}
+
+int __alloc_handle(int device) {
+
+ int i, ret = -1;
+
+ __lock_acquire (__hndl_lock);
+
+ for ( i = 0; i < MAX_HANDLES; i++ ) {
+ if ( handles[i] == NULL ) break;
+ }
+
+ size_t size = sizeof(__handle) + devoptab_list[device]->structSize;
+
+ if ( i < MAX_HANDLES ) {
+ handles[i] = malloc(size);
+ __handle *handle = handles[i];
+ if ( NULL != handles[i] ) {
+
+ handles[i]->refcount = 1;
+ ret = i;
+ handles[i]->device = device;
+ handles[i]->fileStruct = (void *)&handle[1];
+
+ } else {
+
+ errno = ENOMEM;
+
+ }
+ } else {
+
+ errno = ENFILE;
+
+ }
+
+ __lock_release (__hndl_lock);
+
+ return ret;
+}
+
+__handle *__get_handle(int fd) {
+
+ if ( fd < 0 || fd >= MAX_HANDLES ) return NULL;
+
+ return handles[fd];
+
+}
+
+int dup(int oldfd) {
+ int i, ret =-1;
+
+ __lock_acquire (__hndl_lock);
+
+ if (handles[oldfd]==NULL) {
+ __lock_release (__hndl_lock);
+ errno = EBADF;
+ return -1;
+ }
+
+
+ for ( i = 0; i < MAX_HANDLES; i++ ) {
+ if ( handles[i] == NULL ) break;
+ }
+
+ if (i<MAX_HANDLES) {
+ handles[i] = handles[oldfd];
+ handles[oldfd]->refcount++;
+ ret = i;
+ }
+ __lock_release (__hndl_lock);
+
+ return ret;
+
+}
+
+int dup2(int oldfd, int newfd) {
+
+
+ __lock_acquire (__hndl_lock);
+
+ if ( newfd < 0 || newfd >= MAX_HANDLES ||
+
+ oldfd < 0 || oldfd >= MAX_HANDLES ||
+ handles[oldfd] == NULL ) {
+
+ __lock_release (__hndl_lock);
+ errno = EBADF;
+
+ return -1;
+ }
+
+ if ( newfd == oldfd ) {
+ __lock_release (__hndl_lock);
+ return newfd;
+ }
+
+
+ __handle *handle = handles[newfd];
+
+ if ( NULL != handle ) {
+
+ handle->refcount--;
+
+ }
+
+ handles[newfd] = handles[oldfd];
+ handles[newfd]->refcount++;
+
+ __lock_release (__hndl_lock);
+
+ if ( NULL != handle ) {
+
+ if (handle->refcount == 0 ) {
+
+ if( devoptab_list[handle->device]->close_r != NULL) {
+
+ devoptab_list[handle->device]->close_r(_REENT,handle->fileStruct);
+
+ } else {
+
+ __free_handle(handle);
+
+ }
+ }
+ }
+
+ return newfd;
+
+}
diff --git a/libgloss/libsysbase/handle_manager.h b/libgloss/libsysbase/handle_manager.h
new file mode 100644
index 0000000..625cb22
--- /dev/null
+++ b/libgloss/libsysbase/handle_manager.h
@@ -0,0 +1,10 @@
+#ifndef __HANDLE_MANAGER_H__
+#define __HANDLE_MANAGER_H__
+
+#include <sys/iosupport.h>
+
+void __release_handle(int fd);
+int __alloc_handle(int size);
+__handle *__get_handle(int fd);
+
+#endif
diff --git a/libgloss/libsysbase/iosupport.c b/libgloss/libsysbase/iosupport.c
new file mode 100644
index 0000000..4f13127
--- /dev/null
+++ b/libgloss/libsysbase/iosupport.c
@@ -0,0 +1,138 @@
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <sys/iosupport.h>
+
+static int defaultDevice = -1;
+
+//---------------------------------------------------------------------------------
+void setDefaultDevice( int device ) {
+//---------------------------------------------------------------------------------
+
+ if ( device >2 && device <= STD_MAX)
+ defaultDevice = device;
+}
+
+//---------------------------------------------------------------------------------
+static ssize_t null_write(struct _reent *r,void *fd,const char *ptr, size_t len) {
+//---------------------------------------------------------------------------------
+ return len;
+}
+
+//---------------------------------------------------------------------------------
+const devoptab_t dotab_stdnull = {
+//---------------------------------------------------------------------------------
+ "stdnull", // device name
+ 0, // size of file structure
+ NULL, // device open
+ NULL, // device close
+ null_write, // device write
+ NULL, // device read
+ NULL, // device seek
+ NULL, // device fstat
+ NULL, // device stat
+ NULL, // device link
+ NULL, // device unlink
+ NULL, // device chdir
+ NULL, // device rename
+ NULL, // device mkdir
+ 0, // dirStateSize
+ NULL, // device diropen_r
+ NULL, // device dirreset_r
+ NULL, // device dirnext_r
+ NULL, // device dirclose_r
+ NULL, // device statvfs_r
+ NULL, // device ftruncate_r
+ NULL, // device fsync_r
+ NULL, // deviceData
+ NULL, // chmod_r
+ NULL, // fchmod_r
+ NULL, // rmdir_r
+};
+
+//---------------------------------------------------------------------------------
+const devoptab_t *devoptab_list[STD_MAX] = {
+//---------------------------------------------------------------------------------
+ &dotab_stdnull, &dotab_stdnull, &dotab_stdnull, &dotab_stdnull,
+ &dotab_stdnull, &dotab_stdnull, &dotab_stdnull, &dotab_stdnull,
+ &dotab_stdnull, &dotab_stdnull, &dotab_stdnull, &dotab_stdnull,
+ &dotab_stdnull, &dotab_stdnull, &dotab_stdnull, &dotab_stdnull
+};
+
+//---------------------------------------------------------------------------------
+int FindDevice(const char* name) {
+//---------------------------------------------------------------------------------
+ int i = 0, namelen, dev_namelen, dev = -1;
+ char *separator;
+
+ separator = strchr(name, ':');
+
+ if (separator == NULL) return defaultDevice;
+
+ dev_namelen = separator - name;
+
+ while(i<STD_MAX) {
+ if(devoptab_list[i]) {
+ namelen = strlen(devoptab_list[i]->name);
+ if(dev_namelen == namelen && strncmp(devoptab_list[i]->name,name,namelen)==0 ) {
+ if ( name[namelen] == ':' || (isdigit(name[namelen]) && name[namelen+1] ==':' )) {
+ dev = i;
+ break;
+ }
+ }
+ }
+ i++;
+ }
+
+ return dev;
+}
+
+//---------------------------------------------------------------------------------
+int RemoveDevice( const char* name) {
+//---------------------------------------------------------------------------------
+ int dev = FindDevice(name);
+
+ if ( -1 != dev ) {
+ devoptab_list[dev] = &dotab_stdnull;
+ return 0;
+ }
+
+ return -1;
+
+}
+
+//---------------------------------------------------------------------------------
+int AddDevice( const devoptab_t* device) {
+//---------------------------------------------------------------------------------
+
+ int devnum;
+
+ for ( devnum = 3;devnum <STD_MAX; devnum++ ) {
+
+ if ( (!strcmp(devoptab_list[devnum]->name, device->name) &&
+ strlen(devoptab_list[devnum]->name) == strlen(device->name) ) ||
+ !strcmp(devoptab_list[devnum]->name, "stdnull")
+ )
+ break;
+ }
+
+ if ( devnum == STD_MAX ) {
+ devnum = -1;
+ } else {
+ devoptab_list[devnum] = device;
+ }
+ return devnum;
+}
+
+//---------------------------------------------------------------------------------
+const devoptab_t* GetDeviceOpTab (const char *name) {
+//---------------------------------------------------------------------------------
+ int dev = FindDevice(name);
+ if (dev >= 0 && dev < STD_MAX) {
+ return devoptab_list[dev];
+ } else {
+ return NULL;
+ }
+}
+
+
diff --git a/libgloss/libsysbase/isatty.c b/libgloss/libsysbase/isatty.c
new file mode 100644
index 0000000..c873e10
--- /dev/null
+++ b/libgloss/libsysbase/isatty.c
@@ -0,0 +1,20 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <errno.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+int _DEFUN(_isatty_r,(ptr,file),
+ struct _reent *ptr _AND
+ int file) {
+//---------------------------------------------------------------------------------
+#else
+//---------------------------------------------------------------------------------
+int _DEFUN(_isatty,(file),
+ int file) {
+//---------------------------------------------------------------------------------
+ struct _reent *ptr = _REENT;
+#endif
+ return 0;
+}
diff --git a/libgloss/libsysbase/kill.c b/libgloss/libsysbase/kill.c
new file mode 100644
index 0000000..d56e340
--- /dev/null
+++ b/libgloss/libsysbase/kill.c
@@ -0,0 +1,23 @@
+/*
+ * Stub version of kill.
+ */
+
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <errno.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+int _DEFUN(_kill_r,(ptr,pid,sig),
+ struct _reent *ptr _AND
+ int pid _AND
+ int sig) {
+#else
+int _DEFUN(_kill,(pid,sig),
+ int pid _AND
+ int sig) {
+ struct _reent *ptr = _REENT;
+#endif
+ ptr->_errno = ENOSYS;
+ return -1;
+}
diff --git a/libgloss/libsysbase/link.c b/libgloss/libsysbase/link.c
new file mode 100644
index 0000000..b05c8fd
--- /dev/null
+++ b/libgloss/libsysbase/link.c
@@ -0,0 +1,38 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <reent.h>
+#include <errno.h>
+#include <sys/iosupport.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+int _DEFUN (_link_r, (r, existing, new),
+ struct _reent *r _AND
+ const char *existing _AND
+ const char *new) {
+#else
+int _DEFUN (_link, (existing, new),
+ const char *existing _AND
+ const char *new) {
+ struct _reent *r = _REENT;
+#endif
+ int ret;
+ int sourceDev = FindDevice(existing);
+ int destDev = FindDevice(new);
+
+ ret = -1;
+
+ if ( sourceDev == destDev) {
+ if (devoptab_list[destDev]->link_r) {
+ r->deviceData = devoptab_list[destDev]->deviceData;
+ ret = devoptab_list[destDev]->link_r( r, existing, new);
+ } else {
+ r->_errno = ENOSYS;
+ }
+ } else {
+ r->_errno = EXDEV;
+ }
+
+ return ret;
+}
+
diff --git a/libgloss/libsysbase/lseek.c b/libgloss/libsysbase/lseek.c
new file mode 100644
index 0000000..6eeee90
--- /dev/null
+++ b/libgloss/libsysbase/lseek.c
@@ -0,0 +1,52 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <errno.h>
+
+#include <sys/iosupport.h>
+
+#include <sys/iosupport.h>
+
+//---------------------------------------------------------------------------------
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+_off_t _DEFUN (_lseek_r, (r, fileDesc, pos, dir),
+ struct _reent * r _AND
+ int fileDesc _AND
+ _off_t pos _AND
+ int dir) {
+//---------------------------------------------------------------------------------
+#else
+//---------------------------------------------------------------------------------
+_off_t _DEFUN (_lseek,(fileDesc, pos, dir),
+ int fileDesc _AND
+ _off_t pos _AND
+ int dir) {
+//---------------------------------------------------------------------------------
+ struct _reent *r = _REENT;
+//---------------------------------------------------------------------------------
+#endif
+//---------------------------------------------------------------------------------
+ _off_t ret = -1;
+ unsigned int dev = 0;
+
+ __handle * handle;
+
+ if(fileDesc!=-1) {
+
+ handle = __get_handle(fileDesc);
+
+ if ( NULL == handle ) return ret;
+
+ dev = handle->device;
+
+ if(devoptab_list[dev]->seek_r) {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->seek_r( r, handle->fileStruct, pos, dir);
+ } else
+ r->_errno=ENOSYS;
+
+ }
+ return ret;
+
+}
diff --git a/libgloss/libsysbase/malloc_vars.c b/libgloss/libsysbase/malloc_vars.c
new file mode 100644
index 0000000..4565909
--- /dev/null
+++ b/libgloss/libsysbase/malloc_vars.c
@@ -0,0 +1,2 @@
+char *fake_heap_end = (char*)0;
+char *fake_heap_start = (char*)0;
diff --git a/libgloss/libsysbase/mkdir.c b/libgloss/libsysbase/mkdir.c
new file mode 100644
index 0000000..4175cf8
--- /dev/null
+++ b/libgloss/libsysbase/mkdir.c
@@ -0,0 +1,19 @@
+#include <reent.h>
+#include <sys/iosupport.h>
+#include <errno.h>
+
+int mkdir (const char *path, mode_t mode) {
+ struct _reent *r = _REENT;
+ int ret;
+ int dev = FindDevice(path);
+ ret = -1;
+
+ if (devoptab_list[dev]->mkdir_r) {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->mkdir_r(r, path, mode);
+ } else {
+ r->_errno = ENOSYS;
+ }
+
+ return ret;
+}
diff --git a/libgloss/libsysbase/open.c b/libgloss/libsysbase/open.c
new file mode 100644
index 0000000..a38e05c
--- /dev/null
+++ b/libgloss/libsysbase/open.c
@@ -0,0 +1,60 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <string.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <errno.h>
+
+#include <sys/iosupport.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+int _DEFUN (_open_r, (r, file, flags, mode),
+ struct _reent * r _AND
+ const char *file _AND
+ int flags _AND
+ int mode) {
+//---------------------------------------------------------------------------------
+#else
+//---------------------------------------------------------------------------------
+int _DEFUN (_open, (file, flags, mode),
+ const char *file _AND
+ int flags _AND
+ int mode) {
+//---------------------------------------------------------------------------------
+ struct _reent *r = _REENT;
+#endif
+ __handle *handle;
+ int dev, fd, ret;
+
+ dev = FindDevice(file);
+
+ fd = -1;
+ if(dev!=-1) {
+ if (devoptab_list[dev]->open_r) {
+ fd = __alloc_handle(dev);
+
+ if ( -1 != fd ) {
+ handle = __get_handle(fd);
+
+ r->deviceData = devoptab_list[dev]->deviceData;
+
+ ret = devoptab_list[dev]->open_r(r, handle->fileStruct, file, flags, mode);
+
+ if ( ret == -1 ) {
+ __release_handle(fd);
+ fd = -1;
+ }
+ } else {
+ r->_errno = ENOSR;
+ }
+ } else {
+ r->_errno=ENOSYS;
+ }
+ } else {
+ r->_errno = ENOSYS;
+ }
+
+ return fd;
+}
diff --git a/libgloss/libsysbase/read.c b/libgloss/libsysbase/read.c
new file mode 100644
index 0000000..7f3f7f2
--- /dev/null
+++ b/libgloss/libsysbase/read.c
@@ -0,0 +1,46 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <stdio.h>
+#include <errno.h>
+
+#include <sys/iosupport.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+_ssize_t _DEFUN(_read_r,(r, fileDesc, ptr, len),
+ struct _reent * r _AND
+ int fileDesc _AND
+ void *ptr _AND
+ size_t len) {
+//---------------------------------------------------------------------------------
+#else
+//---------------------------------------------------------------------------------
+_ssize_t _DEFUN(_read,(fileDesc, ptr, len),
+ int fileDesc _AND
+ char *ptr _AND
+ size_t len) {
+//---------------------------------------------------------------------------------
+ struct _reent *r = _REENT;
+#endif
+ int ret = -1;
+ unsigned int dev = 0;
+
+ __handle * handle = NULL;
+
+ if(fileDesc!=-1) {
+ handle = __get_handle(fileDesc);
+
+ if ( NULL == handle ) return ret;
+
+ dev = handle->device;
+
+ if(devoptab_list[dev]->read_r) {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->read_r(r,handle->fileStruct,ptr,len);
+ } else
+ r->_errno=ENOSYS;
+ }
+ return ret;
+}
+
diff --git a/libgloss/libsysbase/rename.c b/libgloss/libsysbase/rename.c
new file mode 100644
index 0000000..7520d1d
--- /dev/null
+++ b/libgloss/libsysbase/rename.c
@@ -0,0 +1,41 @@
+#include "config.h"
+#include <reent.h>
+#include <sys/iosupport.h>
+#include <errno.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+int
+_DEFUN (_rename_r, (ptr, existing, newName),
+ struct _reent *ptr _AND
+ _CONST char *existing _AND
+ _CONST char *newName)
+{
+#else
+int
+_DEFUN(rename, (existing, newName),
+ _CONST char *existing _AND
+ _CONST char *newName)
+{
+ struct _reent *ptr = _REENT;
+#endif
+ struct _reent *r = _REENT;
+
+ int ret;
+ int sourceDev = FindDevice(existing);
+ int destDev = FindDevice(newName);
+
+ ret = -1;
+
+ if ( sourceDev == destDev) {
+ if (devoptab_list[destDev]->rename_r) {
+ r->deviceData = devoptab_list[destDev]->deviceData;
+ ret = devoptab_list[destDev]->rename_r( r, existing, newName);
+ } else {
+ r->_errno = ENOSYS;
+ }
+ } else {
+ r->_errno = EXDEV;
+ }
+
+ return ret;
+}
diff --git a/libgloss/libsysbase/rmdir.c b/libgloss/libsysbase/rmdir.c
new file mode 100644
index 0000000..2692a29
--- /dev/null
+++ b/libgloss/libsysbase/rmdir.c
@@ -0,0 +1,25 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <reent.h>
+#include <errno.h>
+#include <sys/iosupport.h>
+
+int rmdir (const char *name) {
+ struct _reent *r = _REENT;
+ int dev,ret=-1;
+
+ dev = FindDevice(name);
+ if(dev!=-1) {
+ if(devoptab_list[dev]->rmdir_r) {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->rmdir_r(r,name);
+ } else {
+ r->_errno = ENOSYS;
+ }
+ } else {
+ r->_errno = ENODEV;
+ }
+
+ return ret;
+}
diff --git a/libgloss/libsysbase/sbrk.c b/libgloss/libsysbase/sbrk.c
new file mode 100644
index 0000000..e2bdb9e
--- /dev/null
+++ b/libgloss/libsysbase/sbrk.c
@@ -0,0 +1,26 @@
+#include "config.h"
+#include <sys/iosupport.h>
+#include <sys/errno.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+void * _sbrk_r (struct _reent *ptr, ptrdiff_t incr) {
+//---------------------------------------------------------------------------------
+#else
+//---------------------------------------------------------------------------------
+caddr_t _sbrk (int incr) {
+//---------------------------------------------------------------------------------
+ struct _reent *ptr = _REENT;
+#endif
+
+
+ if ( __syscalls.sbrk_r ) {
+ return __syscalls.sbrk_r(ptr, incr);
+ } else {
+
+ ptr->_errno = ENOMEM;
+ return (caddr_t) -1;
+
+ }
+
+}
\ No newline at end of file
diff --git a/libgloss/libsysbase/stat.c b/libgloss/libsysbase/stat.c
new file mode 100644
index 0000000..e474c47
--- /dev/null
+++ b/libgloss/libsysbase/stat.c
@@ -0,0 +1,44 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/iosupport.h>
+#include <errno.h>
+
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+int _DEFUN (_stat_r,(r,file, st),
+ struct _reent * r _AND
+ const char *file _AND
+ struct stat *st) {
+//---------------------------------------------------------------------------------
+#else
+//---------------------------------------------------------------------------------
+int
+_DEFUN (_stat, (file, st),
+ const char *file _AND
+ struct stat *st)
+{
+//---------------------------------------------------------------------------------
+ struct _reent *r = _REENT;
+#endif
+ int dev,ret;
+
+ dev = FindDevice(file);
+
+ if(dev!=-1) {
+ if (devoptab_list[dev]->stat_r) {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->stat_r(r,file,st);
+ } else {
+ r->_errno=ENOSYS;
+ }
+ } else {
+ ret = -1;
+ r->_errno = ENODEV;
+ }
+ return ret;
+}
+
diff --git a/libgloss/libsysbase/statvfs.c b/libgloss/libsysbase/statvfs.c
new file mode 100644
index 0000000..b3dec22
--- /dev/null
+++ b/libgloss/libsysbase/statvfs.c
@@ -0,0 +1,24 @@
+#include <reent.h>
+#include <sys/iosupport.h>
+#include <errno.h>
+
+
+int statvfs(const char *path, struct statvfs *buf) {
+ struct _reent *r = _REENT;
+
+ int ret;
+ int device = FindDevice(path);
+
+ ret = -1;
+
+ if ( device != -1 && devoptab_list[device]->statvfs_r) {
+
+ r->deviceData = devoptab_list[device]->deviceData;
+ ret = devoptab_list[device]->statvfs_r(r, path, buf );
+
+ } else {
+ r->_errno = ENOSYS;
+ }
+
+ return ret;
+}
diff --git a/libgloss/libsysbase/syscall_support.c b/libgloss/libsysbase/syscall_support.c
new file mode 100644
index 0000000..70d717a
--- /dev/null
+++ b/libgloss/libsysbase/syscall_support.c
@@ -0,0 +1,63 @@
+#include <sys/iosupport.h>
+
+//---------------------------------------------------------------------------------
+__syscalls_t __syscalls = {
+//---------------------------------------------------------------------------------
+ NULL, // sbrk
+ NULL, // lock_init
+ NULL, // lock_close
+ NULL, // lock_release
+ NULL, // lock_acquire
+ NULL, // malloc_lock
+ NULL, // malloc_unlock
+ NULL, // exit
+ NULL // gettod_r
+};
+
+int __libc_lock_init(int *lock,int recursive) {
+
+ if ( __syscalls.lock_init ) {
+ return __syscalls.lock_init(lock, recursive);
+ }
+
+ return 0;
+}
+
+int __libc_lock_close( int *lock ) {
+
+ if ( __syscalls.lock_close) {
+ return __syscalls.lock_close(lock);
+ }
+
+ return 0;
+}
+
+int __libc_lock_release( int *lock ) {
+
+ if ( __syscalls.lock_release) {
+ return __syscalls.lock_release(lock);
+ }
+
+ return 0;
+}
+
+int __libc_lock_acquire( int *lock ) {
+
+ if ( __syscalls.lock_acquire) {
+ return __syscalls.lock_acquire(lock);
+ }
+
+ return 0;
+}
+
+void __malloc_lock( struct _reent *ptr ) {
+ if ( __syscalls.malloc_lock) {
+ __syscalls.malloc_lock(ptr);
+ }
+}
+
+void __malloc_unlock( struct _reent *ptr ) {
+ if ( __syscalls.malloc_unlock) {
+ __syscalls.malloc_unlock(ptr);
+ }
+}
diff --git a/libgloss/libsysbase/times.c b/libgloss/libsysbase/times.c
new file mode 100644
index 0000000..67db6c7
--- /dev/null
+++ b/libgloss/libsysbase/times.c
@@ -0,0 +1,21 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <sys/times.h>
+#include <errno.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+clock_t
+_DEFUN (_times_r, (r, ptms),
+ struct _reent *r _AND
+ struct tms *ptms) {
+#else
+clock_t _DEFUN (_times, (buf),
+ struct tms *buf) {
+
+ struct _reent *r = _REENT;
+#endif
+ r->_errno = ENOSYS;
+ return (clock_t)-1;
+}
+
diff --git a/libgloss/libsysbase/truncate.c b/libgloss/libsysbase/truncate.c
new file mode 100644
index 0000000..4ff1d27
--- /dev/null
+++ b/libgloss/libsysbase/truncate.c
@@ -0,0 +1,58 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <stdio.h>
+#include <errno.h>
+#include <fcntl.h>
+
+#include <sys/iosupport.h>
+
+int _DEFUN (truncate, (file, len),
+ const char *file _AND
+ off_t len)
+{
+
+ __handle *handle;
+ int dev, fd, ret;
+
+ struct _reent * r = _REENT;
+
+ dev = FindDevice(file);
+
+ if(dev!=-1 && devoptab_list[dev]->open_r && devoptab_list[dev]->close_r &&
+ devoptab_list[dev]->ftruncate_r)
+ {
+
+ fd = __alloc_handle(sizeof(__handle) + devoptab_list[dev]->structSize );
+
+ if ( -1 != fd ) {
+ handle = __get_handle(fd);
+ handle->device = dev;
+ handle->fileStruct = ((void *)handle) + sizeof(__handle);
+
+ r->deviceData = devoptab_list[dev]->deviceData;
+
+ ret = devoptab_list[dev]->open_r(r, handle->fileStruct, file, O_WRONLY, 0);
+
+ if ( ret < 0 ) {
+ __release_handle(fd);
+ return ret;
+ }
+
+ ret = devoptab_list[dev]->ftruncate_r(r, handle->fileStruct, len);
+
+ if (ret >= 0) {
+ ret = devoptab_list[dev]->close_r(r, handle->fileStruct);
+ } else {
+ // Close it anyway, we don't want to leak memory
+ devoptab_list[dev]->close_r(r, handle->fileStruct);
+ }
+ } else {
+ r->_errno = ENOSR;
+ }
+ } else {
+ r->_errno = ENOSYS;
+ }
+
+ return ret;
+}
diff --git a/libgloss/libsysbase/unlink.c b/libgloss/libsysbase/unlink.c
new file mode 100644
index 0000000..9a61639
--- /dev/null
+++ b/libgloss/libsysbase/unlink.c
@@ -0,0 +1,37 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <reent.h>
+#include <errno.h>
+#include <sys/iosupport.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+int _DEFUN (_unlink_r, (r, name),
+ struct _reent * r _AND
+ const char *name ) {
+//---------------------------------------------------------------------------------
+#else
+//---------------------------------------------------------------------------------
+int _DEFUN (_unlink, (name),
+ const char *name) {
+//---------------------------------------------------------------------------------
+ struct _reent *r = _REENT;
+#endif
+ int dev,ret=-1;
+
+ dev = FindDevice(name);
+ if(dev<0) {
+ r->_errno = ENODEV;
+ } else {
+ if (devoptab_list[dev]->unlink_r) {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->unlink_r(r,name);
+ } else {
+ r->_errno=ENOSYS;
+ }
+ }
+
+ return ret;
+}
+
diff --git a/libgloss/libsysbase/wait.c b/libgloss/libsysbase/wait.c
new file mode 100644
index 0000000..322c847
--- /dev/null
+++ b/libgloss/libsysbase/wait.c
@@ -0,0 +1,29 @@
+/*
+ * Stub version of wait.
+ */
+
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <errno.h>
+
+//---------------------------------------------------------------------------------
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+int
+_DEFUN (_wait_r, (r, status),
+ struct _reent *r _AND
+ int *status) {
+
+#else
+//---------------------------------------------------------------------------------
+int
+_DEFUN (_wait, (status),
+ int *status) {
+ struct _reent *r = _REENT;
+#endif
+//---------------------------------------------------------------------------------
+ r->_errno = ENOSYS;
+ return -1;
+}
+
diff --git a/libgloss/libsysbase/warning.h b/libgloss/libsysbase/warning.h
new file mode 100644
index 0000000..2c29982
--- /dev/null
+++ b/libgloss/libsysbase/warning.h
@@ -0,0 +1,43 @@
+#ifndef __WARNING_H__
+#define __WARNING_H__
+
+#ifdef HAVE_GNU_LD
+# ifdef HAVE_ELF
+
+/* We want the .gnu.warning.SYMBOL section to be unallocated. */
+# ifdef HAVE_ASM_PREVIOUS_DIRECTIVE
+# define __make_section_unallocated(section_string) \
+ asm(".section " section_string "; .previous");
+# elif defined (HAVE_ASM_POPSECTION_DIRECTIVE)
+# define __make_section_unallocated(section_string) \
+ asm(".pushsection " section_string "; .popsection");
+# else
+# define __make_section_unallocated(section_string)
+# endif
+
+# ifdef HAVE_SECTION_ATTRIBUTES
+# define link_warning(symbol, msg) \
+ __make_section_unallocated (".gnu.warning." #symbol) \
+ static const char __evoke_link_warning_##symbol[] \
+ __attribute__ ((section (".gnu.warning." #symbol))) = msg;
+# else
+# define link_warning(symbol, msg)
+# endif
+
+#else /* !ELF */
+
+# define link_warning(symbol, msg) \
+ asm(".stabs \"" msg "\",30,0,0,0\n" \
+ ".stabs \"" __SYMBOL_PREFIX #symbol "\",1,0,0,0\n");
+# endif
+#else /* !GNULD */
+/* We will never be heard; they will all die horribly. */
+# define link_warning(symbol, msg)
+#endif
+
+/* A canned warning for sysdeps/stub functions. */
+#define stub_warning(name) \
+ link_warning (name, \
+ "warning: " #name " is not implemented and will always fail")
+
+#endif /* __WARNING_H__ */
diff --git a/libgloss/libsysbase/write.c b/libgloss/libsysbase/write.c
new file mode 100644
index 0000000..39aa78b
--- /dev/null
+++ b/libgloss/libsysbase/write.c
@@ -0,0 +1,45 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <stdio.h>
+#include <errno.h>
+
+#include <sys/iosupport.h>
+
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+//---------------------------------------------------------------------------------
+_ssize_t _DEFUN(_write_r,(r, fileDesc, ptr, len),
+ struct _reent * r _AND
+ int fileDesc _AND
+ const void *ptr _AND
+ size_t len) {
+//---------------------------------------------------------------------------------
+#else
+//---------------------------------------------------------------------------------
+_ssize_t _DEFUN (_write, (fileDesc, ptr, len),
+ int fileDesc _AND
+ const char *ptr _AND
+ int len) {
+//---------------------------------------------------------------------------------
+ struct _reent *r = _REENT;
+#endif
+ int ret = -1;
+ unsigned int dev = 0;
+
+ __handle * handle = NULL;
+
+ if(fileDesc!=-1) {
+ handle = __get_handle(fileDesc);
+
+ if ( NULL == handle ) return ret;
+
+ dev = handle->device;
+
+ if(devoptab_list[dev]->write_r) {
+ r->deviceData = devoptab_list[dev]->deviceData;
+ ret = devoptab_list[dev]->write_r(r,handle->fileStruct,ptr,len);
+ } else
+ r->_errno=ENOSYS;
+ }
+ return ret;
+}
diff --git a/libgloss/rs6000/Makefile.in b/libgloss/rs6000/Makefile.in
index 51714e5..db82941 100644
--- a/libgloss/rs6000/Makefile.in
+++ b/libgloss/rs6000/Makefile.in
@@ -129,6 +129,9 @@ XIL_OBJS = open.o close.o lseek.o sbrk.o read.o write.o print.o
XIL_TEST = xil-test
XIL_INSTALL = install-xil
+OGC_CRTMAIN = crtmain.o
+OGC_INSTALL = install-ogc
+
# Host specific makefile fragment comes in here.
@host_makefile_frag@
@@ -143,7 +146,7 @@ all: \
${LINUX_CRT0} ${LINUX_BSP} \
${YELLOWKNIFE_CRT0} ${YELLOWKNIFE_BSP} \
${ADS_CRT0} ${ADS_BSP} \
- ${MBX_CRT0} ${MBX_BSP} \
+ ${MBX_CRT0} ${MBX_BSP} ${OGC_CRTMAIN} \
${XIL_CRT0} ${XIL_BSP}
#
@@ -295,6 +298,8 @@ xil-test.srec: xil-test.x
crt0.o: crt0.S
+crtmain.o: crtmain.c
+
simulator.o: simulator.S
sim-getrusage.o: sim-getrusage.S
sim-crt0.o: sim-crt0.S
@@ -352,7 +357,7 @@ distclean maintainer-clean realclean: clean
rm -f Makefile config.status *~
.PHONY: install info install-info clean-info
-install: ${SIM_INSTALL} ${MVME_INSTALL} ${SOLARIS_INSTALL} ${LINUX_INSTALL} ${YELLOWKNIFE_INSTALL} ${ADS_INSTALL} ${MBX_INSTALL} ${XIL_INSTALL}
+install: ${SIM_INSTALL} ${MVME_INSTALL} ${SOLARIS_INSTALL} ${LINUX_INSTALL} ${YELLOWKNIFE_INSTALL} ${ADS_INSTALL} ${MBX_INSTALL} ${OGC_INSTALL} ${XIL_INSTALL}
install-sim:
set -e; for x in ${SIM_CRT0} ${SIM_BSP} ${SIM_SCRIPTS}; do ${INSTALL_DATA} $$x $(DESTDIR)${tooldir}/lib${MULTISUBDIR}/$$x; done
@@ -382,6 +387,9 @@ install-xil:
set -e; for x in ${XIL_CRT0} ${XIL_BSP}; do ${INSTALL_DATA} $$x $(DESTDIR)${tooldir}/lib/$$x; done
set -e; for x in ${XIL_SCRIPTS} ${XIL_SPECS}; do ${INSTALL_DATA} $(srcdir)/$$x $(DESTDIR)${tooldir}/lib/$$x; done
+install-ogc:
+ set -e; for x in ${OGC_CRTMAIN}; do ${INSTALL_DATA} $$x $(DESTDIR)${tooldir}/lib${MULTISUBDIR}/$$x; done
+
doc:
info:
install-info:
diff --git a/libgloss/rs6000/crtmain.c b/libgloss/rs6000/crtmain.c
new file mode 100644
index 0000000..bd25d77
--- /dev/null
+++ b/libgloss/rs6000/crtmain.c
@@ -0,0 +1,18 @@
+#include <unistd.h>
+
+struct __argv {
+ int argvMagic; //!< argv magic number, set to 0x5f617267 ('_arg') if valid
+ char *commandLine; //!< base address of command line, set of null terminated strings
+ int length;//!< total length of command line
+ int argc;
+ char **argv;
+};
+
+extern struct __argv *__system_argv;
+void __init();
+void SYS_PreMain();
+
+void __crtmain() {
+ SYS_PreMain();
+ exit ( main(__system_argv->argc,__system_argv->argv) );
+}
diff --git a/newlib/configure.host b/newlib/configure.host
index d471200..1c565ce 100644
--- a/newlib/configure.host
+++ b/newlib/configure.host
@@ -793,7 +793,12 @@ case "${host}" in
default_newlib_io_long_long="yes"
newlib_cflags="${newlib_cflags} -DMISSING_SYSCALL_NAMES"
;;
- powerpc*-*-eabi* | \
+ powerpc*-*-eabi*)
+ default_newlib_io_long_long="yes"
+ newlib_cflags="${newlib_cflags} -DREENTRANT_SYSCALLS_PROVIDED -D__DEFAULT_UTF8__"
+ newlib_cflags="${newlib_cflags} -ffunction-sections -fdata-sections"
+ syscall_dir=syscalls
+ ;;
powerpc*-*-elf* | \
powerpc*-*-linux* | \
powerpc*-*-rtem* | \
diff --git a/newlib/libc/include/stdio.h b/newlib/libc/include/stdio.h
index 097b0f6..062965e 100644
--- a/newlib/libc/include/stdio.h
+++ b/newlib/libc/include/stdio.h
@@ -227,7 +227,7 @@ int _EXFUN(fgetpos, (FILE *, _fpos_t *));
#else
int _EXFUN(fgetpos, (FILE *__restrict, fpos_t *__restrict));
#endif
-int _EXFUN(fseek, (FILE *, long, int));
+int _EXFUN(fseek, (FILE *, off_t, int));
#ifdef _COMPILING_NEWLIB
int _EXFUN(fsetpos, (FILE *, const _fpos_t *));
#else
@@ -435,7 +435,7 @@ size_t _EXFUN(_fread_r, (struct _reent *, _PTR __restrict, size_t _size, size_t
size_t _EXFUN(_fread_unlocked_r, (struct _reent *, _PTR __restrict, size_t _size, size_t _n, FILE *__restrict));
int _EXFUN(_fscanf_r, (struct _reent *, FILE *__restrict, const char *__restrict, ...)
_ATTRIBUTE ((__format__ (__scanf__, 3, 4))));
-int _EXFUN(_fseek_r, (struct _reent *, FILE *, long, int));
+int _EXFUN(_fseek_r, (struct _reent *, FILE *, off_t, int));
int _EXFUN(_fseeko_r,(struct _reent *, FILE *, _off_t, int));
long _EXFUN(_ftell_r, (struct _reent *, FILE *));
_off_t _EXFUN(_ftello_r,(struct _reent *, FILE *));
diff --git a/newlib/libc/include/sys/dirent.h b/newlib/libc/include/sys/dirent.h
index a3fb5c0..478d1b4 100644
--- a/newlib/libc/include/sys/dirent.h
+++ b/newlib/libc/include/sys/dirent.h
@@ -4,10 +4,51 @@
not support <dirent.h>, we will get this file which uses #error to force
an error. */
+#ifndef _dirent_h_
+#define _dirent_h_
+
+#include <sys/iosupport.h>
+#include <sys/types.h>
+#include <sys/syslimits.h>
+
+#define _DIRENT_HAVE_D_TYPE
+
+#define DT_UNKNOWN 0
+#define DT_FIFO 1
+#define DT_CHR 2
+#define DT_DIR 4
+#define DT_BLK 6
+#define DT_REG 8
+#define DT_LNK 10
+#define DT_SOCK 12
+#define DT_WHT 14
+
#ifdef __cplusplus
extern "C" {
#endif
-#error "<dirent.h> not supported"
+
+ struct dirent {
+ ino_t d_ino;
+ unsigned char d_type;
+ char d_name[NAME_MAX+1];
+ };
+
+ typedef struct {
+ long int position;
+ DIR_ITER* dirData;
+ struct dirent fileData;
+ } DIR;
+
+ int closedir(DIR *dirp);
+ DIR *opendir(const char *dirname);
+ struct dirent *readdir(DIR *dirp);
+ int readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result);
+ void rewinddir(DIR *dirp);
+ void seekdir(DIR *dirp, long int loc);
+ long int telldir(DIR *dirp);
+
#ifdef __cplusplus
}
#endif
+
+#endif // _dirent_h_
\ No newline at end of file
diff --git a/newlib/libc/include/sys/iosupport.h b/newlib/libc/include/sys/iosupport.h
new file mode 100644
index 0000000..e5567f0
--- /dev/null
+++ b/newlib/libc/include/sys/iosupport.h
@@ -0,0 +1,101 @@
+//---------------------------------------------------------------------------------
+#ifndef __iosupp_h__
+#define __iosupp_h__
+//---------------------------------------------------------------------------------
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <reent.h>
+#include <sys/stat.h>
+#include <sys/statvfs.h>
+
+enum {
+ STD_IN,
+ STD_OUT,
+ STD_ERR,
+ STD_MAX = 16
+};
+
+
+typedef struct {
+ unsigned int device;
+ unsigned int refcount;
+ void *fileStruct;
+} __handle;
+
+/* Directory iterator for mantaining state between dir* calls */
+typedef struct {
+ int device;
+ void *dirStruct;
+} DIR_ITER;
+
+typedef struct {
+ const char *name;
+ size_t structSize;
+ int (*open_r)(struct _reent *r, void *fileStruct, const char *path, int flags, int mode);
+ int (*close_r)(struct _reent *r, void *fd);
+ ssize_t (*write_r)(struct _reent *r, void *fd, const char *ptr, size_t len);
+ ssize_t (*read_r)(struct _reent *r, void *fd, char *ptr, size_t len);
+ off_t (*seek_r)(struct _reent *r, void *fd, off_t pos, int dir);
+ int (*fstat_r)(struct _reent *r, void *fd, struct stat *st);
+ int (*stat_r)(struct _reent *r, const char *file, struct stat *st);
+ int (*link_r)(struct _reent *r, const char *existing, const char *newLink);
+ int (*unlink_r)(struct _reent *r, const char *name);
+ int (*chdir_r)(struct _reent *r, const char *name);
+ int (*rename_r) (struct _reent *r, const char *oldName, const char *newName);
+ int (*mkdir_r) (struct _reent *r, const char *path, int mode);
+
+ size_t dirStateSize;
+
+ DIR_ITER* (*diropen_r)(struct _reent *r, DIR_ITER *dirState, const char *path);
+ int (*dirreset_r)(struct _reent *r, DIR_ITER *dirState);
+ int (*dirnext_r)(struct _reent *r, DIR_ITER *dirState, char *filename, struct stat *filestat);
+ int (*dirclose_r)(struct _reent *r, DIR_ITER *dirState);
+ int (*statvfs_r)(struct _reent *r, const char *path, struct statvfs *buf);
+ int (*ftruncate_r)(struct _reent *r, void *fd, off_t len);
+ int (*fsync_r)(struct _reent *r, void *fd);
+
+ void *deviceData;
+
+ int (*chmod_r)(struct _reent *r, const char *path, mode_t mode);
+ int (*fchmod_r)(struct _reent *r, void *fd, mode_t mode);
+ int (*rmdir_r)(struct _reent *r, const char *name);
+
+} devoptab_t;
+
+extern const devoptab_t *devoptab_list[];
+
+typedef struct {
+ void *(*sbrk_r) (struct _reent *ptr, ptrdiff_t incr);
+ int (*lock_init) (int *lock,int recursive);
+ int (*lock_close) (int *lock);
+ int (*lock_release) (int *lock);
+ int (*lock_acquire) (int *lock);
+ void (*malloc_lock) (struct _reent *ptr);
+ void (*malloc_unlock) (struct _reent *ptr);
+ void (*exit) ( int rc );
+ int (*gettod_r) (struct _reent *ptr, struct timeval *tp, struct timezone *tz);
+} __syscalls_t;
+
+extern __syscalls_t __syscalls;
+
+int AddDevice( const devoptab_t* device);
+int FindDevice(const char* name);
+int RemoveDevice(const char* name);
+void setDefaultDevice( int device );
+const devoptab_t* GetDeviceOpTab (const char *name);
+
+void __release_handle(int fd);
+int __alloc_handle(int device);
+__handle *__get_handle(int fd);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+//---------------------------------------------------------------------------------
+#endif // __iosupp_h__
+//---------------------------------------------------------------------------------
diff --git a/newlib/libc/include/sys/reent.h b/newlib/libc/include/sys/reent.h
index e1ed8b4..9d8be35 100644
--- a/newlib/libc/include/sys/reent.h
+++ b/newlib/libc/include/sys/reent.h
@@ -416,6 +416,8 @@ struct _reent
__FILE *__sf; /* file descriptors */
struct _misc_reent *_misc; /* strtok, multibyte states */
char *_signal_buf; /* strsignal */
+
+ void *deviceData;
};
extern const struct __sFILE_fake __sf_fake_stdin;
@@ -645,6 +647,7 @@ struct _reent
would be broken otherwise). */
struct _glue __sglue; /* root of glue chain */
__FILE __sf[3]; /* first three file descriptors */
+ void *deviceData;
};
#define _REENT_INIT(var) \
diff --git a/newlib/libc/include/sys/statvfs.h b/newlib/libc/include/sys/statvfs.h
new file mode 100644
index 0000000..380329d
--- /dev/null
+++ b/newlib/libc/include/sys/statvfs.h
@@ -0,0 +1,35 @@
+#ifndef _SYS_STATVFS_H
+#define _SYS_STATVFS_H
+
+
+#define ST_RDONLY 0x0001
+#define ST_NOSUID 0x0002
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/types.h>
+
+struct statvfs {
+ unsigned long f_bsize;
+ unsigned long f_frsize;
+ fsblkcnt_t f_blocks;
+ fsblkcnt_t f_bfree;
+ fsblkcnt_t f_bavail;
+ fsfilcnt_t f_files;
+ fsfilcnt_t f_ffree;
+ fsfilcnt_t f_favail;
+ unsigned long f_fsid;
+ unsigned long f_flag;
+ unsigned long f_namemax;
+};
+
+int statvfs(const char *path, struct statvfs *buf);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif // _SYS_STATVFS_H
\ No newline at end of file
diff --git a/newlib/libc/include/sys/syslimits.h b/newlib/libc/include/sys/syslimits.h
index ba9dbd6..93ed11a 100644
--- a/newlib/libc/include/sys/syslimits.h
+++ b/newlib/libc/include/sys/syslimits.h
@@ -44,12 +44,12 @@
#define LINK_MAX 32767 /* max file link count */
#define MAX_CANON 255 /* max bytes in term canon input line */
#define MAX_INPUT 255 /* max bytes in terminal input */
-#define NAME_MAX 255 /* max bytes in a file name */
+#define NAME_MAX 767 /* max bytes in a file name */
#define NGROUPS_MAX 16 /* max supplemental group id's */
#ifndef OPEN_MAX
#define OPEN_MAX 64 /* max open files per process */
#endif
-#define PATH_MAX 1024 /* max bytes in pathname */
+#define PATH_MAX 4096 /* max bytes in pathname */
#define PIPE_BUF 512 /* max bytes for atomic pipe writes */
#define IOV_MAX 1024 /* max elements in i/o vector */
diff --git a/newlib/libc/include/sys/unistd.h b/newlib/libc/include/sys/unistd.h
index 84219ca..af9d12c 100644
--- a/newlib/libc/include/sys/unistd.h
+++ b/newlib/libc/include/sys/unistd.h
@@ -252,12 +252,10 @@ _READ_WRITE_RETURN_TYPE _EXFUN(_write, (int __fd, const void *__buf, size_t __nb
int _EXFUN(_execve, (const char *__path, char * const __argv[], char * const __envp[] ));
#endif
-#if defined(__CYGWIN__) || defined(__rtems__) || defined(__aarch64__) || defined (__arm__) || defined(__sh__) || defined(__SPU__)
#if !defined(__INSIDE_CYGWIN__)
int _EXFUN(ftruncate, (int __fd, off_t __length));
int _EXFUN(truncate, (const char *, off_t __length));
#endif
-#endif
#if defined(__CYGWIN__) || defined(__rtems__)
int _EXFUN(getdtablesize, (void));
diff --git a/newlib/libc/locale/locale.c b/newlib/libc/locale/locale.c
index 8572821..57dee54 100644
--- a/newlib/libc/locale/locale.c
+++ b/newlib/libc/locale/locale.c
@@ -181,15 +181,18 @@ No supporting OS subroutines are required.
#include "../ctype/ctype_.h"
#include "../stdlib/local.h"
+
#ifdef __CYGWIN__ /* Has to be kept available as exported symbol for
backward compatibility. Set it in setlocale, but
otherwise ignore it. Applications compiled after
2010 don't use it anymore. */
+
int __EXPORT __mb_cur_max = 6;
#endif
char *_PathLocale = NULL;
+
#ifdef _MB_CAPABLE
/*
* Category names for getenv()
@@ -209,7 +212,11 @@ static char *categories[_LC_LAST] = {
* Default locale per POSIX. Can be overridden on a per-target base.
*/
#ifndef DEFAULT_LOCALE
-#define DEFAULT_LOCALE "C"
+#ifdef __DEFAULT_UTF8__
+#define DEFAULT_LOCALE "C.UTF8"
+#else
+#define DEFAULT_LOCALE "C"
+#endif
#endif
#ifdef _MB_CAPABLE
@@ -222,8 +229,13 @@ char __default_locale[ENCODING_LEN + 1] = DEFAULT_LOCALE;
const struct __locale_t __C_locale =
{
{ "C", "C", "C", "C", "C", "C", "C", },
+#if defined ( __DEFAULT_UTF8__ )
+ __utf8_wctomb,
+ __utf8_mbtowc,
+#else
__ascii_wctomb,
__ascii_mbtowc,
+#endif
0,
DEFAULT_CTYPE_PTR,
{
@@ -234,9 +246,15 @@ const struct __locale_t __C_locale =
CHAR_MAX, CHAR_MAX
},
#ifndef __HAVE_LOCALE_INFO__
+#ifdef __DEFAULT_UTF8__
+ "\6",
+ "UTF-8",
+ "UTF-8",
+#else
"\1",
"ASCII",
"ASCII",
+#endif
#else /* __HAVE_LOCALE_INFO__ */
{
{ NULL, NULL }, /* LC_ALL */
@@ -255,10 +273,11 @@ const struct __locale_t __C_locale =
};
#endif /* _MB_CAPABLE */
+
struct __locale_t __global_locale =
{
{ "C", "C", DEFAULT_LOCALE, "C", "C", "C", "C", },
-#ifdef __CYGWIN__
+#if defined ( __CYGWIN__ ) || defined ( __DEFAULT_UTF8__ )
__utf8_wctomb,
__utf8_mbtowc,
#else
@@ -275,9 +294,15 @@ struct __locale_t __global_locale =
CHAR_MAX, CHAR_MAX
},
#ifndef __HAVE_LOCALE_INFO__
+#ifdef __DEFAULT_UTF8__
+ "\6",
+ "UTF-8",
+ "UTF-8",
+#else
"\1",
"ASCII",
"ASCII",
+#endif
#else /* __HAVE_LOCALE_INFO__ */
{
{ NULL, NULL }, /* LC_ALL */
@@ -995,6 +1020,7 @@ __locale_ctype_ptr_l (struct __locale_t *locale)
const char *
__locale_ctype_ptr (void)
+
{
return __get_current_locale ()->ctype_ptr;
}
diff --git a/newlib/libc/machine/powerpc/machine/_types.h b/newlib/libc/machine/powerpc/machine/_types.h
new file mode 100644
index 0000000..a7d63da
--- /dev/null
+++ b/newlib/libc/machine/powerpc/machine/_types.h
@@ -0,0 +1,19 @@
+#ifndef _MACHINE__TYPES_H
+#define _MACHINE__TYPES_H
+
+#include <machine/_default_types.h>
+
+/* Use 64bit types */
+typedef __int64_t _off_t;
+#define __machine_off_t_defined
+
+typedef __int64_t _fpos_t;
+#define __machine_fpos_t_defined
+
+typedef __uint32_t __ino_t;
+#define __machine_ino_t_defined
+
+typedef __uint32_t __dev_t;
+#define __machine_dev_t_defined
+
+#endif // _MACHINE__TYPES_H
diff --git a/newlib/libc/machine/powerpc/sys/lock.h b/newlib/libc/machine/powerpc/sys/lock.h
new file mode 100644
index 0000000..d83fda5
--- /dev/null
+++ b/newlib/libc/machine/powerpc/sys/lock.h
@@ -0,0 +1,51 @@
+#ifndef __SYS_LOCK_H__
+#define __SYS_LOCK_H__
+
+typedef int _LOCK_T;
+typedef int _LOCK_RECURSIVE_T;
+
+#define __LOCK_INIT(CLASS,NAME) CLASS _LOCK_T NAME = 0
+#define __LOCK_INIT_RECURSIVE(CLASS,NAME) CLASS _LOCK_RECURSIVE_T NAME = 0
+
+#define __lock_init(NAME) \
+ __libc_lock_init(&(NAME),0)
+
+#define __lock_init_recursive(NAME) \
+ __libc_lock_init(&(NAME),1)
+
+#define __lock_close(NAME) \
+ __libc_lock_close(&(NAME))
+
+#define __lock_close_recursive(NAME) \
+ __libc_lock_close(&(NAME))
+
+#define __lock_acquire(NAME) \
+ if(!(NAME)) __libc_lock_init(&(NAME),0); \
+ __libc_lock_acquire(&(NAME))
+
+#define __lock_acquire_recursive(NAME) \
+ if(!(NAME)) __libc_lock_init(&(NAME),1); \
+ __libc_lock_acquire(&(NAME))
+
+#define __lock_try_acquire(NAME) \
+ if(!(NAME)) __libc_lock_init(&(NAME),0); \
+ __libc_lock_try_acquire(&(NAME))
+
+#define __lock_try_acquire_recursive(NAME) \
+ if(!(NAME)) __libc_lock_init(&(NAME),1); \
+ __libc_lock_try_acquire(&(NAME))
+
+#define __lock_release(NAME) \
+ __libc_lock_release(&(NAME))
+
+#define __lock_release_recursive(NAME) \
+ __libc_lock_release(&(NAME))
+
+
+extern int __libc_lock_init(int*,int);
+extern int __libc_lock_close(int*);
+extern int __libc_lock_acquire(int*);
+extern int __libc_lock_try_acquire(int*);
+extern int __libc_lock_release(int*);
+
+#endif /* __SYS_LOCK_H__ */
diff --git a/newlib/libc/machine/powerpc/sys/stdio.h b/newlib/libc/machine/powerpc/sys/stdio.h
new file mode 100644
index 0000000..04ebd1e
--- /dev/null
+++ b/newlib/libc/machine/powerpc/sys/stdio.h
@@ -0,0 +1,25 @@
+#ifndef _NEWLIB_STDIO_H
+#define _NEWLIB_STDIO_H
+
+/* Internal locking macros, used to protect stdio functions. In the
+ general case, expand to nothing. */
+#if !defined(_flockfile)
+# if !defined(__SINGLE_THREAD__)
+# define _flockfile(fp) { ((fp)->_flags&__SSTR) ? 0 : __flockfile(fp); }
+ extern void __flockfile(FILE *fp);
+# else
+# define _flockfile(fp)
+# endif
+#endif /* __SINGLE_THREAD__ */
+
+#if !defined(_funlockfile)
+# if !defined(__SINGLE_THREAD__)
+# define _funlockfile(fp) { ((fp)->_flags&__SSTR) ? 0 : __funlockfile(fp); }
+ extern void __funlockfile(FILE *fp);
+# else
+# define _funlockfile(fp)
+# endif
+#endif /* __SINGLE_THREAD__ */
+
+#endif /* _NEWLIB_STDIO_H */
+
diff --git a/newlib/libc/misc/init.c b/newlib/libc/misc/init.c
index c85d602..1beb783 100644
--- a/newlib/libc/misc/init.c
+++ b/newlib/libc/misc/init.c
@@ -40,4 +40,8 @@ __libc_init_array (void)
for (i = 0; i < count; i++)
__init_array_start[i] ();
}
+#else
+
+#error why am I not defined
+
#endif
diff --git a/newlib/libc/stdio/Makefile.in b/newlib/libc/stdio/Makefile.in
index 8ea5f0a..3200cf3 100644
--- a/newlib/libc/stdio/Makefile.in
+++ b/newlib/libc/stdio/Makefile.in
@@ -504,6 +504,7 @@ GENERAL_SOURCES = \
rename.c \
rewind.c \
rget.c \
+ rmdir.c \
scanf.c \
sccl.c \
setbuf.c \
@@ -1163,6 +1164,12 @@ lib_a-rget.o: rget.c
lib_a-rget.obj: rget.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-rget.obj `if test -f 'rget.c'; then $(CYGPATH_W) 'rget.c'; else $(CYGPATH_W) '$(srcdir)/rget.c'; fi`
+lib_a-rmdir.o: rmdir.c
+ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-rmdir.o `test -f 'rmdir.c' || echo '$(srcdir)/'`rmdir.c
+
+lib_a-rmdir.obj: rmdir.c
+ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-rmdir.obj `if test -f 'rmdir.c'; then $(CYGPATH_W) 'rmdir.c'; else $(CYGPATH_W) '$(srcdir)/rmdir.c'; fi`
+
lib_a-scanf.o: scanf.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-scanf.o `test -f 'scanf.c' || echo '$(srcdir)/'`scanf.c
diff --git a/newlib/libc/stdio/findfp.c b/newlib/libc/stdio/findfp.c
index 975a855..99573e2 100644
--- a/newlib/libc/stdio/findfp.c
+++ b/newlib/libc/stdio/findfp.c
@@ -252,7 +252,8 @@ _DEFUN(__sinit, (s),
/* POSIX requires stderr to be opened for reading and writing, even
when the underlying fd 2 is write-only. */
- std (s->_stderr, __SRW | __SNBF, 2, s);
+ //std (s->_stderr, __SRW | __SNBF, 2, s);
+ std (s->_stderr, __SWR | __SLBF, 2, s);
s->__sdidinit = 1;
diff --git a/newlib/libc/stdio/fopen.c b/newlib/libc/stdio/fopen.c
index 6d07561..3eae960 100644
--- a/newlib/libc/stdio/fopen.c
+++ b/newlib/libc/stdio/fopen.c
@@ -151,6 +151,9 @@ _DEFUN(_fopen_r, (ptr, file, mode),
_newlib_flockfile_start (fp);
+ flags &= ~(__SLBF | __SNBF | __SMBF);
+ flags |= __SNBF;
+
fp->_file = f;
fp->_flags = flags;
fp->_cookie = (_PTR) fp;
diff --git a/newlib/libc/stdio/fread.c b/newlib/libc/stdio/fread.c
index c683947..275becd 100644
--- a/newlib/libc/stdio/fread.c
+++ b/newlib/libc/stdio/fread.c
@@ -259,7 +259,31 @@ _DEFUN(_fread_r, (ptr, buf, size, count, fp),
/* fp->_r = 0 ... done in __srefill */
p += r;
resid -= r;
- if (__srefill_r (ptr, fp))
+ int rc = 0;
+
+ if (resid>BUFSIZ)
+ {
+ /* save fp buffering state */
+ void *old_base = fp->_bf._base;
+ void * old_p = fp->_p;
+ int old_size = fp->_bf._size;
+ /* allow __refill to use user's buffer */
+ fp->_bf._base = (unsigned char *) p;
+ fp->_bf._size = resid;
+ fp->_p = (unsigned char *) p;
+ rc = __srefill_r (ptr, fp);
+ /* restore fp buffering back to original state */
+ fp->_bf._base = old_base;
+ fp->_bf._size = old_size;
+ fp->_p = old_p;
+ resid -= fp->_r;
+ p += fp->_r;
+ fp->_r = 0;
+
+ } else {
+ rc = __srefill_r (ptr, fp);
+ }
+ if (rc)
{
/* no more input: return partial result */
#ifdef __SCLE
diff --git a/newlib/libc/stdio/fseek.c b/newlib/libc/stdio/fseek.c
index b8fc36a..5c31316 100644
--- a/newlib/libc/stdio/fseek.c
+++ b/newlib/libc/stdio/fseek.c
@@ -108,7 +108,7 @@ int
_DEFUN(_fseek_r, (ptr, fp, offset, whence),
struct _reent *ptr _AND
register FILE *fp _AND
- long offset _AND
+ off_t offset _AND
int whence)
{
return _fseeko_r (ptr, fp, offset, whence);
@@ -119,7 +119,7 @@ _DEFUN(_fseek_r, (ptr, fp, offset, whence),
int
_DEFUN(fseek, (fp, offset, whence),
register FILE *fp _AND
- long offset _AND
+ off_t offset _AND
int whence)
{
return _fseek_r (_REENT, fp, offset, whence);
diff --git a/newlib/libc/stdlib/mbtowc_r.c b/newlib/libc/stdlib/mbtowc_r.c
index 116b4d8..57941e3 100644
--- a/newlib/libc/stdlib/mbtowc_r.c
+++ b/newlib/libc/stdlib/mbtowc_r.c
@@ -7,6 +7,7 @@
#include <errno.h>
#include "local.h"
+
int
_DEFUN (_mbtowc_r, (r, pwc, s, n, state),
struct _reent *r _AND
diff --git a/newlib/libc/stdlib/mlock.c b/newlib/libc/stdlib/mlock.c
index 888c986..7aedbaa 100644
--- a/newlib/libc/stdlib/mlock.c
+++ b/newlib/libc/stdlib/mlock.c
@@ -35,7 +35,7 @@ the sequence of calls may go <<__malloc_lock>>, <<__malloc_lock>>,
routines must be careful to avoid causing a thread to wait for a lock
that it already holds.
*/
-
+#if 0
#include <malloc.h>
#include <sys/lock.h>
@@ -60,5 +60,5 @@ __malloc_unlock (ptr)
__lock_release_recursive (__malloc_lock_object);
#endif
}
-
+#endif
#endif
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