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| author | Douglas Gregor <dgregor@apple.com> | 2013-08-26 14:43:19 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2013-08-26 14:43:19 +0000 |
| commit | b51439594a3ec4db3155a129b0ec353d019bdd27 (patch) | |
| tree | 8ae68bae3b82a39922110d14dc94b4126acfcdfa /cmake | |
| parent | 92bfb547700550fcdb668862533e4952a8d74969 (diff) | |
| download | external_llvm-b51439594a3ec4db3155a129b0ec353d019bdd27.zip external_llvm-b51439594a3ec4db3155a129b0ec353d019bdd27.tar.gz external_llvm-b51439594a3ec4db3155a129b0ec353d019bdd27.tar.bz2 | |
CMake Xcode builds: symlink tblgen targets out to bin/.
Xcode always puts executable targets in the directory
bin/<Config>. When building separate LLVM and Clang projects for
Xcode, this prevents the CMake-configured project for Clang from
finding llvm-tblgen. Add a symlink so that tblgen executables are
always available in bin/ (regardless of the configuration LLVM is
built with).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189220 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/modules/TableGen.cmake | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cmake/modules/TableGen.cmake b/cmake/modules/TableGen.cmake index 13a7568..d315a42 100644 --- a/cmake/modules/TableGen.cmake +++ b/cmake/modules/TableGen.cmake @@ -85,6 +85,16 @@ macro(add_tablegen target project) add_llvm_utility(${target} ${ARGN}) set(LLVM_LINK_COMPONENTS ${${target}_OLD_LLVM_LINK_COMPONENTS}) + # For Xcode builds, symlink bin/<target> to bin/<Config>/<target> so that + # a separately-configured Clang project can still find llvm-tblgen. + if (XCODE) + add_custom_target(${target}-top ALL + ${CMAKE_COMMAND} -E create_symlink + ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${CMAKE_CFG_INTDIR}/${target}${CMAKE_EXECUTABLE_SUFFIX} + ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${target}${CMAKE_EXECUTABLE_SUFFIX} + DEPENDS ${target}) + endif () + set(${project}_TABLEGEN "${target}" CACHE STRING "Native TableGen executable. Saves building one when cross-compiling.") |