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BinUtils: prefer bin utils matching the compiler version extension

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This commit is contained in:
Thomas Bernard
2020-12-11 22:51:11 +01:00
committed by Brad King
parent 06dfa5a7b6
commit b12aec6c8d
4 changed files with 63 additions and 53 deletions
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8
Modules/Compiler/Clang-FindBinUtils.cmake
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@@ -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()
# Ubuntu:
# * /usr/bin/llvm-ar-9
# * /usr/bin/llvm-ranlib-9
string(REGEX MATCH "^([0-9]+)" __version_x
"${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_VERSION}")
# Debian:
# * /usr/bin/llvm-ar-4.0
# * /usr/bin/llvm-ranlib-4.0
@@ -19,6 +25,7 @@ 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}"
"${_CMAKE_TOOLCHAIN_PREFIX}llvm-ar-${__version_x}"
"${_CMAKE_TOOLCHAIN_PREFIX}llvm-ar"
HINTS ${__clang_hints}
DOC "LLVM archiver"
@@ -28,6 +35,7 @@ mark_as_advanced(CMAKE_${_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-${__version_x}"
"${_CMAKE_TOOLCHAIN_PREFIX}llvm-ranlib"
HINTS ${__clang_hints}
DOC "Generate index for LLVM archive"