Restore gcc_arm configure artifacts, deleted in seprarate PR

gcc_arm/Make-hooks

@@ -0,0 +1,21 @@
+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

@@ -0,0 +1,35 @@
+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

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+#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

@@ -0,0 +1 @@
+

gcc_arm/hconfig.h

@@ -0,0 +1,12 @@
+#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

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

gcc_arm/tm.h

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