tmake_file_extra_parts.patch

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

Enable support for passing custom 'tmake_file' and 'extra_parts' to the
GCC configure process uncommenting the default initialization of the
respective variables. The 'extra_parts' variable is used to carry the
information about which crtN files are to be created.
---
 gcc/config.gcc     |    2 +-
 libgcc/config.host |    8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 9503b96..732b829 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -204,7 +204,7 @@
 
 out_file=
 common_out_file=
-tmake_file=
+#tmake_file=
 extra_headers=
 user_headers_inc_next_pre=
 user_headers_inc_next_post=
diff --git a/libgcc/config.host b/libgcc/config.host
index b64da4a..c34e7b3 100644
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -69,8 +69,8 @@
 
 asm_hidden_op=.hidden
 enable_execute_stack=
-extra_parts=
-tmake_file=
+#extra_parts=
+#tmake_file=
 tm_file=
 tm_define=
 md_unwind_header=no-unwind.h
@@ -261,7 +261,7 @@ case ${host} in
   tmake_file=t-vxworks
   ;;
 *-*-elf)
-  extra_parts="crtbegin.o crtend.o"
+#  extra_parts="crtbegin.o crtend.o"
   ;;
 esac
 
@@ -364,7 +364,7 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*)
 	case ${host} in
 	arm*-*-eabi* | arm*-*-rtems*)
 	  tmake_file="${tmake_file} arm/t-bpabi"
-	  extra_parts="crtbegin.o crtend.o crti.o crtn.o"
+#	  extra_parts="crtbegin.o crtend.o crti.o crtn.o"
 	  ;;
 	arm*-*-symbianelf*)
 	  tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override"