diff options
author | Thomas Preud'homme <thomasp@graphcore.ai> | 2022-11-17 23:35:18 +0000 |
---|---|---|
committer | Thomas Preud'homme <thomasp@graphcore.ai> | 2022-11-20 21:09:50 +0000 |
commit | ad485b71b51168ce13282ae159bd8feff48baf84 (patch) | |
tree | da61df4ee7ced8e10fcb2dfa7b2b5718d85236ee /clang/cmake | |
parent | aac1c3b15aae7a13f6861c6a58729d68d2f1eab0 (diff) | |
download | llvm-ad485b71b51168ce13282ae159bd8feff48baf84.tar.gz |
Add version to all LLVM cmake package
Add a version to non-LLVM cmake package so that users needing an exact
version match can use the version parameter to find_package. Also adjust
the find_package(LLVM) to use an exact version match as well.
Reviewed By: arsenm, stellaraccident
Differential Revision: https://reviews.llvm.org/D138274
Diffstat (limited to 'clang/cmake')
-rw-r--r-- | clang/cmake/modules/CMakeLists.txt | 9 | ||||
-rw-r--r-- | clang/cmake/modules/ClangConfig.cmake.in | 3 | ||||
-rw-r--r-- | clang/cmake/modules/ClangConfigVersion.cmake.in | 13 |
3 files changed, 24 insertions, 1 deletions
diff --git a/clang/cmake/modules/CMakeLists.txt b/clang/cmake/modules/CMakeLists.txt index 880d51f5aef7..749ef672c34f 100644 --- a/clang/cmake/modules/CMakeLists.txt +++ b/clang/cmake/modules/CMakeLists.txt @@ -32,6 +32,10 @@ configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/ClangConfig.cmake.in ${clang_cmake_builddir}/ClangConfig.cmake @ONLY) +configure_file( + ${CMAKE_CURRENT_SOURCE_DIR}/ClangConfigVersion.cmake.in + ${clang_cmake_builddir}/ClangConfigVersion.cmake + @ONLY) set(CLANG_CONFIG_CMAKE_DIR) set(CLANG_CONFIG_LLVM_CMAKE_DIR) @@ -59,6 +63,10 @@ configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/ClangConfig.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/ClangConfig.cmake @ONLY) +configure_file( + ${CMAKE_CURRENT_SOURCE_DIR}/ClangConfigVersion.cmake.in + ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/ClangConfigVersion.cmake + @ONLY) set(CLANG_CONFIG_CODE) set(CLANG_CONFIG_CMAKE_DIR) @@ -67,6 +75,7 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) install(FILES ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/ClangConfig.cmake + ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/ClangConfigVersion.cmake ${CMAKE_CURRENT_SOURCE_DIR}/AddClang.cmake DESTINATION ${CLANG_INSTALL_PACKAGE_DIR} COMPONENT clang-cmake-exports) diff --git a/clang/cmake/modules/ClangConfig.cmake.in b/clang/cmake/modules/ClangConfig.cmake.in index 2a254463d6f5..5596ad669e20 100644 --- a/clang/cmake/modules/ClangConfig.cmake.in +++ b/clang/cmake/modules/ClangConfig.cmake.in @@ -2,7 +2,8 @@ @CLANG_CONFIG_CODE@ -find_package(LLVM REQUIRED CONFIG +set(LLVM_VERSION ${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}) +find_package(LLVM @LLVM_VERSION@ EXACT REQUIRED CONFIG HINTS "@CLANG_CONFIG_LLVM_CMAKE_DIR@") set(CLANG_EXPORTED_TARGETS "@CLANG_EXPORTS@") diff --git a/clang/cmake/modules/ClangConfigVersion.cmake.in b/clang/cmake/modules/ClangConfigVersion.cmake.in new file mode 100644 index 000000000000..e9ac4ed2da78 --- /dev/null +++ b/clang/cmake/modules/ClangConfigVersion.cmake.in @@ -0,0 +1,13 @@ +set(PACKAGE_VERSION "@PACKAGE_VERSION@") + +# LLVM is API-compatible only with matching major.minor versions +# and patch versions not less than that requested. +if("@LLVM_VERSION_MAJOR@.@LLVM_VERSION_MINOR@" VERSION_EQUAL + "${PACKAGE_FIND_VERSION_MAJOR}.${PACKAGE_FIND_VERSION_MINOR}" + AND NOT "@LLVM_VERSION_PATCH@" VERSION_LESS "${PACKAGE_FIND_VERSION_PATCH}") + set(PACKAGE_VERSION_COMPATIBLE 1) + if("@LLVM_VERSION_PATCH@" VERSION_EQUAL + "${PACKAGE_FIND_VERSION_PATCH}") + set(PACKAGE_VERSION_EXACT 1) + endif() +endif() |