Changeset 30486

Timestamp:

2012-02-12T21:25:47+01:00 (6 years ago)

Author:

nbd

Message:

gcc 4.6: port over the missing patch 850-use_shared_libgcc.patch to prevent libgcc crap from leaking into every single binary

File:

• trunk/toolchain/gcc/patches/4.6-linaro/850-use_shared_libgcc.patch (copied) (copied from trunk/toolchain/gcc/patches/4.5-linaro/850-use_shared_libgcc.patch) (5 diffs)

trunk/toolchain/gcc/patches/4.6-linaro/850-use_shared_libgcc.patch

@@ -1 +1 @@
 --- a/gcc/config/arm/linux-eabi.h
 +++ b/gcc/config/arm/linux-eabi.h
-@@ -95,10 +95,6 @@
+@@ -96,10 +96,6 @@
  #define ENDFILE_SPEC \
-   LINUX_OR_ANDROID_LD (LINUX_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC)
+   LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC)
  
 -/* Use the default LIBGCC_SPEC, not the version in linux-elf.h, as we
@@ -22 +22 @@
  #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
  
- #define LINUX_TARGET_LINK_SPEC  "%{h*} %{version:-v} \
+ #define LINUX_TARGET_LINK_SPEC  "%{h*} \
 --- a/gcc/config/linux.h
 +++ b/gcc/config/linux.h
-@@ -116,6 +116,10 @@ see the files COPYING3 and COPYING.RUNTI
- #define USE_LD_AS_NEEDED 1
- #endif
+@@ -50,6 +50,10 @@ see the files COPYING3 and COPYING.RUNTI
+        builtin_assert ("system=posix");                        \
+     } while (0)
  
 +#ifndef LIBGCC_SPEC
@@ -36 +36 @@
     uClibc or Bionic is the default C library and whether
     -muclibc or -mglibc or -mbionic has been passed to change the default.  */
+--- a/gcc/config/rs6000/linux.h
++++ b/gcc/config/rs6000/linux.h
+@@ -88,6 +88,8 @@
+ #define USE_LD_AS_NEEDED 1
+ #endif
+ 
++#define LIBGCC_SPEC "%{!static:%{!static-libgcc:-lgcc_s}} -lgcc"
++
+ #undef  TARGET_VERSION
+ #define TARGET_VERSION fprintf (stderr, " (PowerPC GNU/Linux)");
+ 
 --- a/gcc/mkmap-symver.awk
 +++ b/gcc/mkmap-symver.awk
@@ -47 +58 @@
 --- a/libgcc/Makefile.in
 +++ b/libgcc/Makefile.in
-@@ -265,7 +265,7 @@ ifeq ($(enable_shared),yes)
+@@ -272,7 +272,7 @@ ifeq ($(enable_shared),yes)
  # For -fvisibility=hidden.  We need both a -fvisibility=hidden on
  # the command line, and a #define to prevent libgcc2.h etc from
@@ -56 +67 @@
  ifneq (,$(vis_hide))
  
---- a/gcc/config/rs6000/linux.h
-+++ b/gcc/config/rs6000/linux.h
-@@ -85,6 +85,8 @@
- #define USE_LD_AS_NEEDED 1
- #endif
- 
-+#define LIBGCC_SPEC "%{!static:%{!static-libgcc:-lgcc_s}} -lgcc"
-+
- #undef  TARGET_VERSION
- #define TARGET_VERSION fprintf (stderr, " (PowerPC GNU/Linux)");
-