diff -r 7179903f8d2e -r 346263a07115 patches/binutils/2.20.1/280-unexport_LD_LIBRARY_PATH.patch --- a/patches/binutils/2.20.1/280-unexport_LD_LIBRARY_PATH.patch Sun Sep 11 18:26:12 2011 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,96 +0,0 @@ -Description: - -This patch is needed in situations where build system is running same version of -binutils that is intended to be built cross-native ( build != host = target) - and has shared libraries enabled. binutils/binutils -Makefile has some tools which are built to run on build system. Toplevel makefile -for binutils passes HOST_EXPORTS to sub-makefiles which also include RPATH_ENVVARS -containing LD_LIBRARY_PATH which is modified so that it also includes host libraries -like opcodes and libbfd which are just built for the host system. - -Now the problem is that same LD_LIBRARY_PATH value gets set in environment even -for the tools that are being built for build system using CC_FOR_BUILD and the tools -like as,ld it invokes from build machine get the LD_LIBRARY_PATH set to search -the newly build host libraries like opcodes and bfd and if host is like a big endian -system say (mips-linux) the build system linker and assembler do not run because -ld.so tries to load these shared libraries instead of the ones from /usr/lib for -the build tools. - -This patch fixes the issue by clearing LD_LIBRARY_PATH for BUILD tools - -This patch would be needed on other versions of binutils. I just cared about 2.20 -May be upstream is also interested in such a patch. - --Khem - -Index: binutils-2.20/binutils/Makefile.am -=================================================================== - -diff -durN binutils-2.20.1.orig/binutils/Makefile.am binutils-2.20.1/binutils/Makefile.am ---- binutils-2.20.1.orig/binutils/Makefile.am 2010-01-14 11:48:22.000000000 +0100 -+++ binutils-2.20.1/binutils/Makefile.am 2010-08-17 19:32:24.000000000 +0200 -@@ -251,24 +251,24 @@ - ./sysinfo$(EXEEXT_FOR_BUILD) -d <$(srcdir)/sysroff.info >sysroff.h - - sysinfo$(EXEEXT_FOR_BUILD): sysinfo.o syslex.o -- $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ sysinfo.o syslex.o -+ LD_LIBRARY_PATH= $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ sysinfo.o syslex.o - - syslex.o: syslex.c sysinfo.h config.h - if [ -r syslex.c ]; then \ -- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) syslex.c ; \ -+ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) syslex.c ; \ - else \ -- $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex.c ;\ -+ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex.c ;\ - fi - - sysinfo.o: sysinfo.c - if [ -r sysinfo.c ]; then \ -- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \ -+ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \ - else \ -- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \ -+ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \ - fi - - bin2c$(EXEEXT_FOR_BUILD): -- $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c $(srcdir)/version.c -+ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c $(srcdir)/version.c - - embedspu: embedspu.sh - sed "s@^program_transform_name=@program_transform_name=$(program_transform_name)@" < $< > $@ -diff -durN binutils-2.20.1.orig/binutils/Makefile.in binutils-2.20.1/binutils/Makefile.in ---- binutils-2.20.1.orig/binutils/Makefile.in 2010-03-03 14:59:46.000000000 +0100 -+++ binutils-2.20.1/binutils/Makefile.in 2010-08-17 19:32:24.000000000 +0200 -@@ -1193,24 +1193,24 @@ - ./sysinfo$(EXEEXT_FOR_BUILD) -d <$(srcdir)/sysroff.info >sysroff.h - - sysinfo$(EXEEXT_FOR_BUILD): sysinfo.o syslex.o -- $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ sysinfo.o syslex.o -+ LD_LIBRARY_PATH= $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ sysinfo.o syslex.o - - syslex.o: syslex.c sysinfo.h config.h - if [ -r syslex.c ]; then \ -- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) syslex.c ; \ -+ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) syslex.c ; \ - else \ -- $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex.c ;\ -+ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex.c ;\ - fi - - sysinfo.o: sysinfo.c - if [ -r sysinfo.c ]; then \ -- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \ -+ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \ - else \ -- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \ -+ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \ - fi - - bin2c$(EXEEXT_FOR_BUILD): -- $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c $(srcdir)/version.c -+ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c $(srcdir)/version.c - - embedspu: embedspu.sh - sed "s@^program_transform_name=@program_transform_name=$(program_transform_name)@" < $< > $@