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Tweak ld flags for memory usage and performance

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Adam Jackson 2013-05-01 17:33:11 -04:00
parent 4a3f4354c7
commit bb18301e2a
2 changed files with 20 additions and 1 deletions
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12
llvm-3.2-symbolic-shlib.patch Normal file
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@ -0,0 +1,12 @@
diff -up llvm-3.2.src/tools/llvm-shlib/Makefile.jx llvm-3.2.src/tools/llvm-shlib/Makefile
--- llvm-3.2.src/tools/llvm-shlib/Makefile.jx 2012-08-06 16:52:18.000000000 -0400
+++ llvm-3.2.src/tools/llvm-shlib/Makefile 2013-05-01 16:55:20.286980046 -0400
@@ -76,7 +76,7 @@ endif
ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux GNU))
# Don't allow unresolved symbols.
- LLVMLibsOptions += -Wl,--no-undefined
+ LLVMLibsOptions += -Wl,--no-undefined -Wl,-Bsymbolic
endif
ifeq ($(HOST_OS),SunOS)

9
llvm.spec
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@ -35,7 +35,7 @@
Name: llvm Name: llvm
Version: 3.2 Version: 3.2
Release: 4%{?dist} Release: 5%{?dist}
Summary: The Low Level Virtual Machine Summary: The Low Level Virtual Machine
Group: Development/Languages Group: Development/Languages
@ -62,6 +62,9 @@ Patch11: clang-hardfloat-hack.patch
# test suite. i don't even. # test suite. i don't even.
Patch20: llvm-3.2-llvm-config-dso-hack.patch Patch20: llvm-3.2-llvm-config-dso-hack.patch
# hack the link flags for the shared libs for speed and memory usage
Patch21: llvm-3.2-symbolic-shlib.patch
# from http://people.freedesktop.org/~tstellar/llvm/3.2/ as of 7 March 2013 # from http://people.freedesktop.org/~tstellar/llvm/3.2/ as of 7 March 2013
# ref: http://lists.freedesktop.org/archives/mesa-dev/2013-March/035561.html # ref: http://lists.freedesktop.org/archives/mesa-dev/2013-March/035561.html
Patch600: R600-Mesa-9.1.patch.gz Patch600: R600-Mesa-9.1.patch.gz
@ -280,6 +283,7 @@ mv clang-%{version}%{?prerel}.src tools/clang
# fix llvm-config --libs # fix llvm-config --libs
#patch20 -p1 -b .orig #patch20 -p1 -b .orig
%patch21 -p1 -b .orig
%patch600 -p1 -b .orig %patch600 -p1 -b .orig
%patch601 -p1 -b .orig %patch601 -p1 -b .orig
@ -574,6 +578,9 @@ exit 0
%endif %endif
%changelog %changelog
* Wed May 01 2013 Adam Jackson <ajax@redhat.com> 3.2-5
- Tweak ld flags for memory usage and performance
* Thu Apr 4 2013 Jens Petersen <petersen@redhat.com> - 3.2-4 * Thu Apr 4 2013 Jens Petersen <petersen@redhat.com> - 3.2-4
- fix bogus date for 2.9-0.2.rc1 - fix bogus date for 2.9-0.2.rc1
- drop insufficient llvm-3.2-clang-driver-secondary-arch-triplets.patch - drop insufficient llvm-3.2-clang-driver-secondary-arch-triplets.patch