Please ignore, I think this is an issue with an older version of binutils.
________________________________
From: Damien D Neff
Sent: 1/4/2013 1:25 PM
To: llvmdev at cs.uiuc.edu
Subject: Help with linking llvm 3.2 into an .so
Hi everyone, sorry to bother you guys. I’m moving a linux application that
uses LLVM from version 3.0 to 3.2, and I’m getting a relocation error that I
didn’t used to get with the older version of LLVM. I believe that I correctly
turned on fPIC, but I’m getting this warning anyway:
/usr/bin/ld:
/scratch/thirdparty/default/lib/libLLVMBitReader.a(BitcodeReader.o): relocation
R_X86_64_PC32 against `llvm::Use::set(llvm::Value*)' can not be used when
making a shared object; recompile with -fPIC
/usr/bin/ld: final link failed: Bad value
Does anyone have an idea what the issue might be?
// make command line for BitCodeReader.o
if g++ -I/home/damien/llvm32/build2/include
-I/home/damien/llvm32/build2/lib/Bitcode/Reader
-I/home/damien/llvm32/llvm-3.2.src/include
-I/home/damien/llvm32/llvm-3.2.src/lib/Bitcode/Reader -DNDEBUG -D_GNU_SOURCE
-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -O3
-fomit-frame-pointer -fvisibility-inlines-hidden -fno-exceptions -fPIC
-Woverloaded-virtual -Wcast-qual -pedantic -Wno-long-long -Wall -W
-Wno-unused-parameter -Wwrite-strings -fPIC -c -MMD -MP -MF
"/home/damien/llvm32/build2/lib/Bitcode/Reader/Release/BitcodeReader.d.tmp"
-MT
"/home/damien/llvm32/build2/lib/Bitcode/Reader/Release/BitcodeReader.o"
-MT
"/home/damien/llvm32/build2/lib/Bitcode/Reader/Release/BitcodeReader.d"
/home/damien/llvm32/llvm-3.2.src/lib/Bitcode/Reader/BitcodeReader.cpp -o
/home/damien/llvm32/build2/lib/Bitcode/Reader/Release/BitcodeReader.o ; \
then /bin/mv -f
"/home/damien/llvm32/build2/lib/Bitcode/Reader/Release/BitcodeReader.d.tmp"
"/home/damien/llvm32/build2/lib/Bitcode/Reader/Release/BitcodeReader.d";
else /bin/rm
"/home/damien/llvm32/build2/lib/Bitcode/Reader/Release/BitcodeReader.d.tmp";
exit 1; fi
g++ version is 4.6.3
Thanks,
Damien
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