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fix LLVM_DIR rewrite by LLVMConfig.cmake #1232

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merged 1 commit into from
Oct 19, 2023
Merged

fix LLVM_DIR rewrite by LLVMConfig.cmake #1232

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5 changes: 4 additions & 1 deletion CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -89,7 +89,10 @@ install(
PATTERN "**/*.h")

# Compile extapi.c to extapi.bc
find_path(LLVM_CLANG_DIR NAMES clang PATH_SUFFIXES bin)
find_path(LLVM_CLANG_DIR
NAMES clang llvm
HINTS ${LLVM_DIR} ENV LLVM_DIR
PATH_SUFFIXES bin)
add_custom_target(extapi_ir ALL
COMMAND ${LLVM_CLANG_DIR}/clang -w -S -c -Xclang -disable-O0-optnone -fno-discard-value-names -emit-llvm ${PROJECT_SOURCE_DIR}/svf-llvm/lib/extapi.c -o ${PROJECT_BINARY_DIR}/svf-llvm/extapi.bc
DEPENDS ${PROJECT_SOURCE_DIR}/svf-llvm/lib/extapi.c
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1 change: 1 addition & 0 deletions svf-llvm/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
# building out-of-source
if(NOT COMMAND add_llvm_library)
find_package(LLVM REQUIRED CONFIG HINTS "${LLVM_DIR}")
set(LLVM_DIR ${LLVM_BINARY_DIR} PARENT_SCOPE)

message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
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