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Fix '-fno-rtti' removal for tablegen tools.

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Also just remove it on pre-3.2 builds.
This commit is contained in:
David Nadlinger
2012-12-11 19:55:34 +01:00
parent 47699b86fa
commit d6c2c83bb6
1 changed files with 4 additions and 1 deletions
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5
CMakeLists.txt
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@@ -322,7 +322,10 @@ add_executable(gen_gccbuiltins utils/gen_gccbuiltins.cpp)
# Prior to LLVM 3.2, TableGen still uses RTTI, contrary to the rest of LLVM.
# Thus, we have to remove the -fno-rtti flag from the llvm-config output.
string(REPLACE "-fno-rtti " "" TABLEGEN_CXXFLAGS ${LLVM_CXXFLAGS})
set(TABLEGEN_CXXFLAGS "${LLVM_CXXFLAGS}")
if(${LDC_LLVM_VER} LESS 302)
string(REPLACE "-fno-rtti" "" TABLEGEN_CXXFLAGS ${TABLEGEN_CXXFLAGS})
endif()
set_target_properties(
gen_gccbuiltins PROPERTIES