diff options
Diffstat (limited to 'tools/driver/clang_symlink.cmake')
| -rw-r--r-- | tools/driver/clang_symlink.cmake | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tools/driver/clang_symlink.cmake b/tools/driver/clang_symlink.cmake new file mode 100644 index 0000000..40a7482 --- /dev/null +++ b/tools/driver/clang_symlink.cmake @@ -0,0 +1,20 @@ +# We need to execute this script at installation time because the +# DESTDIR environment variable may be unset at configuration time. +# See PR8397. + +if(UNIX) + set(CLANGXX_LINK_OR_COPY create_symlink) + set(CLANGXX_DESTDIR $ENV{DESTDIR}) +else() + set(CLANGXX_LINK_OR_COPY copy) +endif() + +set(bindir "${CLANGXX_DESTDIR}${CMAKE_INSTALL_PREFIX}/bin/") +set(clang "clang${CMAKE_EXECUTABLE_SUFFIX}") +set(clangxx "clang++${CMAKE_EXECUTABLE_SUFFIX}") + +message("Creating clang++ executable based on ${clang}") + +execute_process( + COMMAND "${CMAKE_COMMAND}" -E ${CLANGXX_LINK_OR_COPY} "${clang}" "${clangxx}" + WORKING_DIRECTORY "${bindir}") |
