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| author | Eric Christopher <echristo@gmail.com> | 2014-04-16 23:15:31 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2014-04-16 23:15:31 +0000 |
| commit | 0fa7dc4762d6fe0ab811f86e5d2c87231f2abcfe (patch) | |
| tree | d224ba1b2d6022ca812a523f191c2acb47d03e50 /cmake | |
| parent | 8e589975ea4c00b3250c497649075890798172af (diff) | |
| download | llvm-0fa7dc4762d6fe0ab811f86e5d2c87231f2abcfe.tar.gz llvm-0fa7dc4762d6fe0ab811f86e5d2c87231f2abcfe.tar.bz2 llvm-0fa7dc4762d6fe0ab811f86e5d2c87231f2abcfe.tar.xz | |
Teach LLVMConfigVersion.cmake to behave as find_package() expects.
Patch by Brad King
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206426 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/modules/LLVMConfigVersion.cmake.in | 14 | ||||
| -rw-r--r-- | cmake/modules/Makefile | 3 |
2 files changed, 16 insertions, 1 deletions
diff --git a/cmake/modules/LLVMConfigVersion.cmake.in b/cmake/modules/LLVMConfigVersion.cmake.in index add5aa9a1c..e9ac4ed2da 100644 --- a/cmake/modules/LLVMConfigVersion.cmake.in +++ b/cmake/modules/LLVMConfigVersion.cmake.in @@ -1 +1,13 @@ -set(PACKAGE_VERSION "@PACKAGE_VERSION@")
\ No newline at end of file +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() diff --git a/cmake/modules/Makefile b/cmake/modules/Makefile index 817f911ea7..265c1f8ec1 100644 --- a/cmake/modules/Makefile +++ b/cmake/modules/Makefile @@ -52,6 +52,9 @@ $(PROJ_OBJ_DIR)/LLVMConfigVersion.cmake: LLVMConfigVersion.cmake.in $(Echo) 'Generating LLVM CMake package version file' $(Verb) cat $< | sed \ -e 's/@PACKAGE_VERSION@/'"$(LLVMVersion)"'/' \ + -e 's/@LLVM_VERSION_MAJOR@/'"$(LLVM_VERSION_MAJOR)"'/' \ + -e 's/@LLVM_VERSION_MINOR@/'"$(LLVM_VERSION_MINOR)"'/' \ + -e 's/@LLVM_VERSION_PATCH@/'"$(LLVM_VERSION_PATCH)"'/' \ > $@ $(PROJ_OBJ_DIR)/LLVMExports.cmake: $(LLVMBuildCMakeExportsFrag) |