mirror of
https://github.com/devkitPro/buildscripts.git
synced 2026-07-18 16:21:36 -05:00
139 lines
4.7 KiB
Diff
139 lines
4.7 KiB
Diff
diff -Nbaur gcc-4.3.0/gcc/config/arm/t-arm-elf gcc-4.3.0-arm/gcc/config/arm/t-arm-elf
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--- gcc-4.3.0/gcc/config/arm/t-arm-elf Wed Jan 3 23:48:10 2007
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+++ gcc-4.3.0-arm/gcc/config/arm/t-arm-elf Mon Mar 24 19:58:16 2008
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@@ -25,9 +25,9 @@
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# MULTILIB_DIRNAMES += ep9312
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# MULTILIB_EXCEPTIONS += *mthumb/*mcpu=ep9312*
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#
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-# MULTILIB_OPTIONS += mlittle-endian/mbig-endian
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-# MULTILIB_DIRNAMES += le be
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-# MULTILIB_MATCHES += mbig-endian=mbe mlittle-endian=mle
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+MULTILIB_OPTIONS += mlittle-endian/mbig-endian
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+MULTILIB_DIRNAMES += le be
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+MULTILIB_MATCHES += mbig-endian=mbe mlittle-endian=mle
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#
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# MULTILIB_OPTIONS += mhard-float/msoft-float
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# MULTILIB_DIRNAMES += fpu soft
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diff -Nbaur gcc-4.3.0/gcc/config/arm/unknown-elf.h gcc-4.3.0-arm/gcc/config/arm/unknown-elf.h
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--- gcc-4.3.0/gcc/config/arm/unknown-elf.h Thu Aug 2 11:49:31 2007
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+++ gcc-4.3.0-arm/gcc/config/arm/unknown-elf.h Mon Mar 24 19:58:16 2008
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@@ -93,4 +93,4 @@
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udivmoddi4, which will depend on the exception unwind routines,
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which will depend on abort, which is defined in libc. */
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#undef LINK_GCC_C_SEQUENCE_SPEC
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-#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L --end-group"
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+#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
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diff -Nbaur gcc-4.3.0/gcc/gcc.c gcc-4.3.0-arm/gcc/gcc.c
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--- gcc-4.3.0/gcc/gcc.c Sun Mar 2 22:55:19 2008
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+++ gcc-4.3.0-arm/gcc/gcc.c Mon Mar 24 20:04:13 2008
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@@ -635,6 +635,11 @@
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#endif
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#endif
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+#ifndef LIBGLOSS_SPEC
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+# define LIBGLOSS_SPEC "-lsysbase"
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+#endif
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+
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+
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/* config.h can define STARTFILE_SPEC to override the default crt0 files. */
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#ifndef STARTFILE_SPEC
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#define STARTFILE_SPEC \
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@@ -762,6 +767,7 @@
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static const char *mflib_spec = MFLIB_SPEC;
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static const char *link_gomp_spec = "";
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static const char *libgcc_spec = LIBGCC_SPEC;
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+static const char *libgloss_spec = LIBGLOSS_SPEC;
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static const char *endfile_spec = ENDFILE_SPEC;
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static const char *startfile_spec = STARTFILE_SPEC;
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static const char *switches_need_spaces = SWITCHES_NEED_SPACES;
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@@ -1586,6 +1592,7 @@
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INIT_STATIC_SPEC ("mflib", &mflib_spec),
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INIT_STATIC_SPEC ("link_gomp", &link_gomp_spec),
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INIT_STATIC_SPEC ("libgcc", &libgcc_spec),
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+ INIT_STATIC_SPEC ("libgloss", &libgloss_spec),
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INIT_STATIC_SPEC ("startfile", &startfile_spec),
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INIT_STATIC_SPEC ("switches_need_spaces", &switches_need_spaces),
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INIT_STATIC_SPEC ("cross_compile", &cross_compile),
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@@ -3418,8 +3425,6 @@
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gcc_libexec_prefix = make_relative_prefix (argv[0],
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standard_bindir_prefix,
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standard_libexec_prefix);
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- if (gcc_exec_prefix)
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- xputenv (concat ("GCC_EXEC_PREFIX=", gcc_exec_prefix, NULL));
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}
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else
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{
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@@ -6264,10 +6269,21 @@
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/* We need to check standard_exec_prefix/just_machine_suffix/specs
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for any override of as, ld and libraries. */
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+ if ( gcc_exec_prefix )
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+ {
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+ specs_file = alloca (strlen (gcc_exec_prefix)
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+ + strlen (just_machine_suffix) + sizeof ("specs"));
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+
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+ strcpy (specs_file, gcc_exec_prefix);
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+ } else {
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+
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specs_file = alloca (strlen (standard_exec_prefix)
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+ strlen (just_machine_suffix) + sizeof ("specs"));
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strcpy (specs_file, standard_exec_prefix);
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+
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+ }
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+
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strcat (specs_file, just_machine_suffix);
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strcat (specs_file, "specs");
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if (access (specs_file, R_OK) == 0)
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diff -Nbaur gcc-4.3.0/gcc/prefix.c gcc-4.3.0-arm/gcc/prefix.c
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--- gcc-4.3.0/gcc/prefix.c Mon Sep 3 18:09:20 2007
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+++ gcc-4.3.0-arm/gcc/prefix.c Mon Mar 24 19:58:16 2008
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@@ -245,13 +245,16 @@
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The returned string is always malloc-ed, and the caller is
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responsible for freeing it. */
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+
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+static const char *old_prefix = PREFIX;
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+
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char *
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update_path (const char *path, const char *key)
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{
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char *result, *p;
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- const int len = strlen (std_prefix);
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+ const int len = strlen (old_prefix);
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- if (! strncmp (path, std_prefix, len)
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+ if (! strncmp (path, old_prefix, len)
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&& (IS_DIR_SEPARATOR(path[len])
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|| path[len] == '\0')
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&& key != 0)
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@@ -353,4 +356,6 @@
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set_std_prefix (const char *prefix, int len)
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{
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std_prefix = save_string (prefix, len);
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+
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+ putenv (concat ("GCC_EXEC_PREFIX=", std_prefix, NULL));
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}
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diff -Nbaur gcc-4.3.0/gcc/toplev.c gcc-4.3.0-arm/gcc/toplev.c
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--- gcc-4.3.0/gcc/toplev.c Tue Feb 5 16:23:10 2008
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+++ gcc-4.3.0-arm/gcc/toplev.c Mon Mar 24 20:05:51 2008
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@@ -82,6 +82,7 @@
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#include "alloc-pool.h"
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#include "tree-mudflap.h"
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#include "tree-pass.h"
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+#include "prefix.h"
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#if defined (DWARF2_UNWIND_INFO) || defined (DWARF2_DEBUGGING_INFO)
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#include "dwarf2out.h"
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@@ -1622,6 +1623,10 @@
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progname = p;
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xmalloc_set_program_name (progname);
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+
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+ p = getenv("GCC_EXEC_PREFIX");
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+ if (p && strlen(p)) set_std_prefix (p, strlen(p));
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+
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hex_init ();
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