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llvm-mirror/cmake/modules/LLVMInstallSymlink.cmake
Justin Bogner 419008c6d4 [cmake] install_symlink should obey DESTDIR unconditionally
Setting DESTDIR was erroneously buried under a condition here - if
it's set it should always be used.

llvm-svn: 369011
2019-08-15 15:36:13 +00:00

22 lines
569 B
CMake

# We need to execute this script at installation time because the
# DESTDIR environment variable may be unset at configuration time.
# See PR8397.
function(install_symlink name target outdir)
set(DESTDIR $ENV{DESTDIR})
if(CMAKE_HOST_UNIX)
set(LINK_OR_COPY create_symlink)
else()
set(LINK_OR_COPY copy)
endif()
set(bindir "${DESTDIR}${CMAKE_INSTALL_PREFIX}/${outdir}/")
message(STATUS "Creating ${name}")
execute_process(
COMMAND "${CMAKE_COMMAND}" -E ${LINK_OR_COPY} "${target}" "${name}"
WORKING_DIRECTORY "${bindir}")
endfunction()