[cfe-dev] CMake Build Broken on Mac?

[Justin Holewinski]

Is the current Clang ToT broken for CMake builds on Mac?  I usually build
LLVM and Clang together, and as of this morning the build is not working on
Mac for me, but does work on Linux.  Everything is fine if I build LLVM
without Clang.


Linking CXX shared library ../../../../lib/libclang.dylib
cd
/Users/jholewinski/data/projects/llvm-work/build-make/tools/clang/tools/libclang
&& "/Applications/CMake 2.8-4.app/Contents/bin/cmake" -E cmake_link_script
CMakeFiles/libclang.dir/link.txt --verbose=1
/usr/bin/c++   -fPIC -fno-common -Woverloaded-virtual -Wcast-qual
-fno-strict-aliasing -pedantic -Wno-long-long -Wall -W -Wno-unused-parameter
-Wwrite-strings -fno-rtti  -O2 -g -dynamiclib
-Wl,-headerpad_max_install_names -Wl,-compatibility_version -Wl,1;
-Wl,-dead_strip -Wl,-seg1addr -Wl,0xE0000000 -current_version 3.0.0 -o
../../../../lib/libclang.3.0.dylib -install_name
/Users/jholewinski/data/projects/llvm-work/build-make/lib/libclang.3.0.dylib
CMakeFiles/libclang.dir/CIndex.cpp.o CMakeFiles/libclang.dir/CIndexCXX.cpp.o
CMakeFiles/libclang.dir/CIndexCodeCompletion.cpp.o
CMakeFiles/libclang.dir/CIndexDiagnostic.cpp.o
CMakeFiles/libclang.dir/CIndexInclusionStack.cpp.o
CMakeFiles/libclang.dir/CIndexUSRs.cpp.o
CMakeFiles/libclang.dir/CIndexer.cpp.o
CMakeFiles/libclang.dir/CXCursor.cpp.o
CMakeFiles/libclang.dir/CXString.cpp.o CMakeFiles/libclang.dir/CXType.cpp.o
../../../../lib/libclangFrontend.a ../../../../lib/libclangDriver.a
../../../../lib/libclangSerialization.a ../../../../lib/libclangIndex.a
../../../../lib/libclangSema.a ../../../../lib/libclangAST.a
../../../../lib/libclangLex.a ../../../../lib/libclangBasic.a
../../../../lib/libLLVMMC.a ../../../../lib/libLLVMSupport.a -lpthread
../../../../lib/libclangParse.a ../../../../lib/libclangSema.a
../../../../lib/libclangAnalysis.a ../../../../lib/libclangIndex.a
../../../../lib/libclangAST.a ../../../../lib/libclangLex.a
../../../../lib/libclangBasic.a ../../../../lib/libLLVMMC.a
../../../../lib/libLLVMSupport.a -lpthread
ld: malformed version number: 1;
collect2: ld returned 1 exit status
make[2]: *** [lib/libclang.3.0.dylib] Error 1
make[1]: *** [tools/clang/tools/libclang/CMakeFiles/libclang.dir/all] Error
2
make: *** [all] Error 2


Note the parameters: -Wl,-compatibility_version -Wl,1;

There seems to be an extra semi-colon on the link line.

Just to be safe, I did a clean git clone of both LLVM and Clang and the
problem was still there.

-- 

Thanks,

Justin Holewinski
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