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| author | Stephen Kelly <steveire@gmail.com> | 2013-10-20 13:32:23 +0200 |
|---|---|---|
| committer | Stephen Kelly <steveire@gmail.com> | 2013-10-25 07:01:38 +0200 |
| commit | b84f5c2ef17c88441844896bf4b9f1e84da4d65e (patch) | |
| tree | 1e75a1642f40fab951cad6c420b8db5f1699cfec /Modules/CMakeDetermineCCompiler.cmake | |
| parent | fd818b2ff497dbe382684f59eb626956e6e79aaa (diff) | |
| download | cmake-b84f5c2ef17c88441844896bf4b9f1e84da4d65e.tar.gz | |
Find appropriate binutils when cross-compiling with clang
One way to use clang as a cross-compiler is to create
a symlink named <target>-clang, which is equivalent to
running
clang -target <target>
Extract the toolchain prefix to find the binutils executables.
Diffstat (limited to 'Modules/CMakeDetermineCCompiler.cmake')
| -rw-r--r-- | Modules/CMakeDetermineCCompiler.cmake | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Modules/CMakeDetermineCCompiler.cmake b/Modules/CMakeDetermineCCompiler.cmake index 8769c668b8..a1713ce3e3 100644 --- a/Modules/CMakeDetermineCCompiler.cmake +++ b/Modules/CMakeDetermineCCompiler.cmake @@ -154,9 +154,9 @@ endif () # "arm-unknown-nto-qnx6" instead of the correct "arm-unknown-nto-qnx6.3.0-" if (CMAKE_CROSSCOMPILING AND NOT _CMAKE_TOOLCHAIN_PREFIX) - if("${CMAKE_C_COMPILER_ID}" MATCHES "GNU") + if("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR "${CMAKE_C_COMPILER_ID}" MATCHES "Clang") get_filename_component(COMPILER_BASENAME "${CMAKE_C_COMPILER}" NAME) - if (COMPILER_BASENAME MATCHES "^(.+-)g?cc(-[0-9]+\\.[0-9]+\\.[0-9]+)?(\\.exe)?$") + if (COMPILER_BASENAME MATCHES "^(.+-)(clang|g?cc)(-[0-9]+\\.[0-9]+\\.[0-9]+)?(\\.exe)?$") set(_CMAKE_TOOLCHAIN_PREFIX ${CMAKE_MATCH_1}) endif () |