patches/gcc/3.4.6/200-all_sh-no-reorder-blocks.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu Jul 31 09:08:33 2008 +0000 (2008-07-31)
changeset 752 b037a5643e04
parent 402 197e1b49586e
permissions -rw-r--r--
Have the glibc build use the cross-objdump, rather than the host one.
On some distros (eg. Fedora), the native objdump can not interpret objects not for the native system, and thus fail.
This commit adds a new patch against glibc-2.7 that introduces OBJDUMP_FOR_HOST, wich, if set, overides the detected objdump.

Note: bizarely enough, glibc already has code to detect the cross-objdump, but that does not work for an unknown reason... :-(

/trunk/patches/glibc/2.7/220-objdump_for_host.patch | 13 13 0 0 +++++++++
/trunk/scripts/build/libc_glibc.sh | 37 21 16 0 +++++++++++++++------------
2 files changed, 34 insertions(+), 16 deletions(-)
yann@402
     1
diff -durN gcc-3.4.6.orig/gcc/config/sh/sh.h gcc-3.4.6/gcc/config/sh/sh.h
yann@402
     2
--- gcc-3.4.6.orig/gcc/config/sh/sh.h	2006-01-12 02:20:32.000000000 +0100
yann@402
     3
+++ gcc-3.4.6/gcc/config/sh/sh.h	2007-08-15 23:03:09.000000000 +0200
yann@402
     4
@@ -422,6 +422,10 @@
yann@402
     5
 do {									\
yann@402
     6
   if (LEVEL)								\
yann@402
     7
     flag_omit_frame_pointer = -1;					\
yann@402
     8
+  if (LEVEL <= 2)							\
yann@402
     9
+    {									\
yann@402
    10
+      flag_reorder_blocks = 0;						\
yann@402
    11
+    }									\
yann@402
    12
   if (SIZE)								\
yann@402
    13
     target_flags |= SPACE_BIT;						\
yann@402
    14
   if (TARGET_SHMEDIA && LEVEL > 1)					\