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cmake: detect libLLVM.so

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This commit is contained in:
Andrew Kelley 2016-01-19 22:07:19 -07:00
parent c17309dbc5
commit 3eca42c17b
1 changed files with 25 additions and 19 deletions
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44
cmake/Findllvm.cmake
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@ -9,26 +9,32 @@
find_path(LLVM_C_INCLUDE_DIR NAMES llvm-c/Core.h PATHS /usr/include/llvm-c-3.7/) find_path(LLVM_C_INCLUDE_DIR NAMES llvm-c/Core.h PATHS /usr/include/llvm-c-3.7/)
find_path(LLVM_INCLUDE_DIR NAMES llvm/IR/IRBuilder.h PATHS /usr/include/llvm-3.7/) find_path(LLVM_INCLUDE_DIR NAMES llvm/IR/IRBuilder.h PATHS /usr/include/llvm-3.7/)
find_program(LLVM_CONFIG_EXE NAMES llvm-config llvm-config-3.7)
execute_process(
COMMAND ${LLVM_CONFIG_EXE} --libs
OUTPUT_VARIABLE LLVM_LIBRARIES
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(
COMMAND ${LLVM_CONFIG_EXE} --system-libs
OUTPUT_VARIABLE LLVM_SYSTEM_LIBS
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(
COMMAND ${LLVM_CONFIG_EXE} --libdir
OUTPUT_VARIABLE LLVM_LIBDIRS
OUTPUT_STRIP_TRAILING_WHITESPACE)
set(LLVM_INCLUDE_DIRS ${LLVM_C_INCLUDE_DIR} ${LLVM_INCLUDE_DIR}) set(LLVM_INCLUDE_DIRS ${LLVM_C_INCLUDE_DIR} ${LLVM_INCLUDE_DIR})
set(LLVM_LIBRARIES ${LLVM_LIBRARIES} ${LLVM_SYSTEM_LIBS})
find_library(LLVM_LIBRARY NAMES LLVM)
if(LLVM_LIBRARY)
set(LLVM_LIBRARIES ${LLVM_LIBRARY})
set(LLVM_LIBDIRS "")
else()
find_program(LLVM_CONFIG_EXE NAMES llvm-config llvm-config-3.7)
execute_process(
COMMAND ${LLVM_CONFIG_EXE} --libs
OUTPUT_VARIABLE LLVM_LIBRARIES
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(
COMMAND ${LLVM_CONFIG_EXE} --system-libs
OUTPUT_VARIABLE LLVM_SYSTEM_LIBS
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(
COMMAND ${LLVM_CONFIG_EXE} --libdir
OUTPUT_VARIABLE LLVM_LIBDIRS
OUTPUT_STRIP_TRAILING_WHITESPACE)
set(LLVM_LIBRARIES ${LLVM_LIBRARIES} ${LLVM_SYSTEM_LIBS})
endif()
include(FindPackageHandleStandardArgs) include(FindPackageHandleStandardArgs)