remove gcc_arm configure artifacts, add them to the gitignore, and tweak build.sh to use distclean

.gitignore

@@ -21,10 +21,14 @@ old_agbcc
 */config.log
 gcc_arm/auto-host.h
 gcc_arm/config.cache
+gcc_arm/config.h
 gcc_arm/config.log
 gcc_arm/config.status
+gcc_arm/cstamp-h
+gcc_arm/gencheck.h
 gcc_arm/genrtl.c
 gcc_arm/genrtl.h
+gcc_arm/hconfig.h
 gcc_arm/insn-attr.h
 gcc_arm/insn-attrtab.c
 gcc_arm/insn-codes.h
@@ -36,6 +40,11 @@ gcc_arm/insn-opinit.c
 gcc_arm/insn-output.c
 gcc_arm/insn-peep.c
 gcc_arm/insn-recog.c
+gcc_arm/Make-hooks
+gcc_arm/Make-host
+gcc_arm/Make-lang
+gcc_arm/Make-target
+gcc_arm/options.h
 gcc_arm/s-attr
 gcc_arm/s-attrtab
 gcc_arm/s-check
@@ -49,5 +58,7 @@ gcc_arm/s-opinit
 gcc_arm/s-output
 gcc_arm/s-peep
 gcc_arm/s-recog
+gcc_arm/specs.h
+gcc_arm/tconfig.h
 gcc_arm/tree-check.h
-
+gcc_arm/tm.h

build.sh

@@ -18,7 +18,8 @@ make -C gcc clean
 make -C gcc $CCOPT $CXXOPT
 mv gcc/agbcc .
 # not sure if the ARM compiler is the old one or the new one (-DOLD_COMPILER)
-rm -f gcc_arm/config.status gcc_arm/config.cache
+# || true is needed to keep going if the distclean fails, such as when no configure has been done before
+make -C gcc_arm distclean || true
 cd gcc_arm && ./configure --target=arm-elf --host=i386-linux-gnu && make cc1 && cd ..
 mv gcc_arm/cc1 agbcc_arm
 make -C libgcc clean

gcc_arm/Make-hooks

@@ -1,21 +0,0 @@
-lang.all.build: 
-lang.all.cross: 
-lang.start.encap: 
-lang.rest.encap: 
-lang.info: 
-lang.dvi: 
-lang.install-normal: 
-lang.install-common: 
-lang.install-info: 
-lang.install-man: 
-lang.uninstall: 
-lang.distdir: 
-lang.mostlyclean: 
-lang.clean: 
-lang.distclean: 
-lang.extraclean: 
-lang.maintainer-clean: 
-lang.stage1: 
-lang.stage2: 
-lang.stage3: 
-lang.stage4: 

gcc_arm/Make-target

@@ -1,35 +0,0 @@
-CROSS_LIBGCC1 = libgcc1-asm.a
-LIB1ASMSRC = arm/lib1funcs.asm
-# CYGNUS LOCAL interworking
-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _call_via_rX
-# END CYGNUS LOCAL interworking
-
-# These are really part of libgcc1, but this will cause them to be
-# built correctly, so...
-
-LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
-	echo '#define FLOAT' > fp-bit.c
-	echo '#ifndef __ARMEB__' >> fp-bit.c
-	echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
-	echo '#endif' >> fp-bit.c
-	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
-	echo '#ifndef __ARMEB__' > dp-bit.c
-	echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
-	echo '#define FLOAT_WORD_ORDER_MISMATCH' >> dp-bit.c
-	echo '#endif' >> dp-bit.c
-	cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
-# CYGNUS LOCAL
-MULTILIB_OPTIONS  = mlittle-endian/mbig-endian mhard-float/msoft-float mapcs-32/mapcs-26 mno-thumb-interwork/mthumb-interwork fno-leading-underscore/fleading-underscore mcpu=arm7
-MULTILIB_DIRNAMES = le be fpu soft 32bit 26bit normal interwork elf under nofmult
-MULTILIB_EXCEPTIONS = *mapcs-26/*mthumb-interwork* *mthumb-interwork*/*mcpu=arm7*
-MULTILIB_MATCHES     = mbig-endian=mbe mlittle-endian=mle mcpu?arm7=mcpu?arm7d mcpu?arm7=mcpu?arm7di mcpu?arm7=mcpu?arm70 mcpu?arm7=mcpu?arm700 mcpu?arm7=mcpu?arm700i mcpu?arm7=mcpu?arm710 mcpu?arm7=mcpu?arm710c mcpu?arm7=mcpu?arm7100 mcpu?arm7=mcpu?arm7500 mcpu?arm7=mcpu?arm7500fe mcpu?arm7=mcpu?arm6 mcpu?arm7=mcpu?arm60 mcpu?arm7=mcpu?arm600 mcpu?arm7=mcpu?arm610 mcpu?arm7=mcpu?arm620
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-# END CYGNUS LOCAL
-
-TARGET_LIBGCC2_CFLAGS = -Dinhibit_libc

gcc_arm/config.h

@@ -1,12 +0,0 @@
-#include "auto-host.h"
-#include "gansidecl.h"
-#include "i386/xm-i386.h"
-#ifndef HAVE_ATEXIT
-#define HAVE_ATEXIT
-#endif
-#ifndef POSIX
-#define POSIX
-#endif
-#ifndef BSTRING
-#define BSTRING
-#endif

gcc_arm/cstamp-h

@@ -1 +0,0 @@
-

gcc_arm/hconfig.h

@@ -1,12 +0,0 @@
-#include "auto-host.h"
-#include "gansidecl.h"
-#include "i386/xm-i386.h"
-#ifndef HAVE_ATEXIT
-#define HAVE_ATEXIT
-#endif
-#ifndef POSIX
-#define POSIX
-#endif
-#ifndef BSTRING
-#define BSTRING
-#endif

gcc_arm/tconfig.h

@@ -1,2 +0,0 @@
-#include "gansidecl.h"
-#include "arm/xm-arm.h"

gcc_arm/tm.h

@@ -1,3 +0,0 @@
-#define TARGET_CPU_DEFAULT (TARGET_CPU_generic)
-#include "gansidecl.h"
-#include "arm/unknown-elf.h"