From: Victor Martinez <pitillo@ono.com>
Date: Wed, 28 Nov 2012 16:49:28 +0000 (+0000)
Subject: gcc: added patch to use the new /lib/ld-linux-armhf.so.3 linker provided by glibc... 
X-Git-Url: http://gitweb/?a=commitdiff_plain;h=d4c1135240e44439fa793ff7f83c3ed9d7d79ff6;p=crossrootfs.git

gcc: added patch to use the new /lib/ld-linux-armhf.so.3 linker provided by glibc 2.16.0
---

diff --git a/gcc/.md5sum b/gcc/.md5sum
index 0022146..6971689 100644
--- a/gcc/.md5sum
+++ b/gcc/.md5sum
@@ -1,3 +1,3 @@
-4d1f0b8cdba332c11014880162632080  gcc-4.7.2-gnueabihf.patch
+2842d72b2e41e19a082cb73681dc5e41  gcc-4.7.2-gnueabihf.patch
 cc308a0891e778cfda7a151ab8a6e762  gcc-4.7.2.tar.bz2
 a617c4d3fa11e0c9410ac213eb061677  gcc-nocheck-fixincludes.patch
diff --git a/gcc/Pkgfile b/gcc/Pkgfile
index e3f9a56..93fed35 100644
--- a/gcc/Pkgfile
+++ b/gcc/Pkgfile
@@ -36,6 +36,7 @@ build() {
                               --enable-__cxa_atexit \
                               --enable-clocale=gnu \
                               --enable-shared \
+                              --with-float=hard \
                               --disable-nls \
                               --with-x=no \
                               --with-system-zlib \
diff --git a/gcc/gcc-4.7.2-gnueabihf.patch b/gcc/gcc-4.7.2-gnueabihf.patch
index 8a77a7a..fd74b0e 100644
--- a/gcc/gcc-4.7.2-gnueabihf.patch
+++ b/gcc/gcc-4.7.2-gnueabihf.patch
@@ -133,3 +133,19 @@ diff -pruN gcc-4.7.2.orig/libstdc++-v3/configure.host gcc-4.7.2/libstdc++-v3/con
  	port_specific_symbol_files="\$(srcdir)/../config/os/gnu-linux/arm-eabi-extra.ver"
  	;;
      esac
+diff -pruN gcc-4.7.2.orig/gcc/config/arm/linux-eabi.h gcc-4.7.2/gcc/config/arm/linux-eabi.h
+--- gcc-4.7.2.orig/gcc/config/arm/linux-eabi.h 2012-11-26 14:44:44.335493878 +0000
++++ gcc-4.7.2/gcc/config/arm/linux-eabi.h      2012-11-26 14:55:06.599515067 +0000
+@@ -62,7 +62,11 @@
+ /* Use ld-linux.so.3 so that it will be possible to run "classic"
+    GNU/Linux binaries on an EABI system.  */
+ #undef  GLIBC_DYNAMIC_LINKER
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.3"
++#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "/lib/ld-linux.so.3"
++#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT "/lib/ld-linux-armhf.so.3"
++#define GLIBC_DYNAMIC_LINKER \
++   "%{mfloat-abi=hard:" GLIBC_DYNAMIC_LINKER_HARD_FLOAT "} \
++    %{!mfloat-abi=hard:" GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "}"
+
+ /* At this point, bpabi.h will have clobbered LINK_SPEC.  We want to
+    use the GNU/Linux version, not the generic BPABI version.  */