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| author | Sylvain Joubert <joubert.sy@gmail.com> | 2017-08-11 08:46:29 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2017-08-15 18:51:44 (GMT) |
| commit | 630235bd9e049a8da47c05b1b82790272e22c834 (patch) | |
| tree | 8a1540b4259f14ec6c1d7327497cda9540f89b3d /Modules | |
| parent | fca4423786ba2c4a5ab0ec6c1a1cbac8cd8600b4 (diff) | |
| download | CMake-630235bd9e049a8da47c05b1b82790272e22c834.zip CMake-630235bd9e049a8da47c05b1b82790272e22c834.tar.gz CMake-630235bd9e049a8da47c05b1b82790272e22c834.tar.bz2 | |
Clang: Find version-suffixed LLVM/Clang binutils
Debian renames all LLVM/Clang binaries with a version suffix to allow
multiple versions to be installed at the same time. While there is a
version-agnostic package that adds a symlink to provide the standard
binary names, if only the versioned packages are installed, binaries
must be found as `binary-x.y`. In any case, using the same version of
the `binutils` as the compiler seems better.
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/Compiler/Clang-FindBinUtils.cmake | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Modules/Compiler/Clang-FindBinUtils.cmake b/Modules/Compiler/Clang-FindBinUtils.cmake index e2822a1..b852660 100644 --- a/Modules/Compiler/Clang-FindBinUtils.cmake +++ b/Modules/Compiler/Clang-FindBinUtils.cmake @@ -2,6 +2,12 @@ if(NOT DEFINED _CMAKE_PROCESSING_LANGUAGE OR _CMAKE_PROCESSING_LANGUAGE STREQUAL message(FATAL_ERROR "Internal error: _CMAKE_PROCESSING_LANGUAGE is not set") endif() +# Debian: +# * /usr/bin/llvm-ar-4.0 +# * /usr/bin/llvm-ranlib-4.0 +string(REGEX MATCH "^([0-9]+\\.[0-9]+)" __version_x_y + "${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_VERSION}") + # Try to find tools in the same directory as Clang itself get_filename_component(__clang_hint_1 "${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER}" REALPATH) get_filename_component(__clang_hint_1 "${__clang_hint_1}" DIRECTORY) @@ -12,6 +18,7 @@ set(__clang_hints ${__clang_hint_1} ${__clang_hint_2}) # http://manpages.ubuntu.com/manpages/precise/en/man1/llvm-ar.1.html find_program(CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_AR NAMES + "${_CMAKE_TOOLCHAIN_PREFIX}llvm-ar-${__version_x_y}" "${_CMAKE_TOOLCHAIN_PREFIX}llvm-ar" HINTS ${__clang_hints} DOC "LLVM archiver" @@ -20,6 +27,7 @@ mark_as_advanced(CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_AR) # http://manpages.ubuntu.com/manpages/precise/en/man1/llvm-ranlib.1.html find_program(CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_RANLIB NAMES + "${_CMAKE_TOOLCHAIN_PREFIX}llvm-ranlib-${__version_x_y}" "${_CMAKE_TOOLCHAIN_PREFIX}llvm-ranlib" HINTS ${__clang_hints} DOC "Generate index for LLVM archive" |