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gcc: fix libstdc++ symbol versioning (wrong linker detection).

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This commit is contained in:
Arne Fitzenreiter
2011-08-30 00:20:20 +02:00
parent b57ca7b660
commit 2b56ee99a8
2 changed files with 13 additions and 0 deletions
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1
lfs/gcc
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@@ -110,6 +110,7 @@ $(subst %,%_MD5,$(objects)) :
$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
@$(PREBUILD)
@rm -rf $(DIR_APP) $(DIR_SRC)/gcc-build && cd $(DIR_SRC) && tar jxf $(DIR_DL)/$(DL_FILE)
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/$(THISAPP)-fix_linker_version_detection.patch
@mkdir $(DIR_SRC)/gcc-build
ifeq "$(ROOT)" ""
cd $(DIR_APP) && sed -i 's/install_to_$$(INSTALL_DEST) //' libiberty/Makefile.in

12
src/patches/gcc-4.1.2-fix_linker_version_detection.patch Normal file
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@@ -0,0 +1,12 @@
diff -Naur gcc-4.1.2.org/libstdc++-v3/configure gcc-4.1.2/libstdc++-v3/configure
--- gcc-4.1.2.org/libstdc++-v3/configure 2007-01-29 11:51:01.000000000 +0100
+++ gcc-4.1.2/libstdc++-v3/configure 2011-08-29 19:25:22.973430586 +0200
@@ -8281,7 +8281,7 @@
if test x"$with_gnu_ld" = x"yes"; then
ldver=`$LD --version 2>/dev/null | head -1 | \
- sed -e 's/GNU ld version \([0-9.][0-9.]*\).*/\1/'`
+ sed -e 's/GNU ld (GNU binutils) \([0-9.][0-9.]*\).*/\1/'`
glibcxx_gnu_ld_version=`echo $ldver | \
$AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`