tmake_file_arm.patch

From: Christian Prochaska <christian.prochaska@genode-labs.com>

Let 'config.gcc' expand our already populated 'tmake_file' variable rather
than making a hard assignment. This is needed for the ARM platform because
the target 'arm-elf-eabi' actually matches the pattern 'arm-*-*-eabi' in
the 'config.gcc' file.
---
 gcc/config.gcc |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 653e5d9..9dacfd0 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -875,7 +875,7 @@ arm*-*-linux*)			# ARM GNU/Linux with ELF
 	;;
 arm*-*-uclinux*)		# ARM ucLinux
 	tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h glibc-stdint.h"
-	tmake_file="arm/t-arm arm/t-arm-elf"
+	tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf"
 	case ${target} in
 	arm*-*-uclinux*eabi)
 	    tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h"
@@ -891,7 +891,7 @@ arm*-*-uclinux*)		# ARM ucLinux
 	;;
 arm*-*-ecos-elf)
 	tm_file="dbxelf.h elfos.h newlib-stdint.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
-	tmake_file="arm/t-arm arm/t-arm-elf"
+	tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf"
 	;;
 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*)
 	# The BPABI long long divmod functions return a 128-bit value in
@@ -900,7 +900,7 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*)
 	need_64bit_hwint=yes
 	default_use_cxa_atexit=yes
 	tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
-	tmake_file="arm/t-arm arm/t-arm-elf"
+	tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf"
 	case ${target} in
 	arm*-*-eabi*)
 	  tm_file="$tm_file newlib-stdint.h"
@@ -922,15 +922,15 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*)
 	;;
 arm*-*-rtems*)
 	tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h newlib-stdint.h"
-	tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
+	tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
 	;;
 arm*-*-elf)
 	tm_file="dbxelf.h elfos.h newlib-stdint.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
-	tmake_file="arm/t-arm arm/t-arm-elf"
+	tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf"
 	;;
 arm*-wince-pe*)
 	tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
-	tmake_file="arm/t-arm arm/t-wince-pe"
+	tmake_file="${tmake_file} arm/t-arm arm/t-wince-pe"
 	extra_options="${extra_options} arm/pe.opt"
 	extra_objs="pe.o"
 	;;