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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2014-02-13 11:25:17 +0000 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2014-02-13 11:25:17 +0000 |
| commit | 621c80f4d714ff31ef9f9627b5fee499e466a9fd (patch) | |
| tree | aabc6d63ebc96e7e974f9f7efa8f8bceb5392735 /cmake | |
| parent | 069bd29ec4d914bfe9d76a323837a6e2a2c7a52c (diff) | |
| download | llvm-621c80f4d714ff31ef9f9627b5fee499e466a9fd.tar.gz llvm-621c80f4d714ff31ef9f9627b5fee499e466a9fd.tar.bz2 llvm-621c80f4d714ff31ef9f9627b5fee499e466a9fd.tar.xz | |
[CMake] Let llvm_add_library(MODULE) check capability of loadable module.
On unsupported platforms, llvm_add_library(MODULE) doesn't create any targets.
Caller may be responsible to check and add extra target properties.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201320 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/modules/AddLLVM.cmake | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake index 776808d6bb..39badf41d7 100644 --- a/cmake/modules/AddLLVM.cmake +++ b/cmake/modules/AddLLVM.cmake @@ -163,9 +163,12 @@ function(set_output_directory target bindir libdir) endfunction() # llvm_add_library(name sources... -# MODULE;SHARED;STATIC +# SHARED;STATIC # STATIC by default w/o BUILD_SHARED_LIBS. # SHARED by default w/ BUILD_SHARED_LIBS. +# MODULE +# Target ${name} might not be created on unsupported platforms. +# Check with "if(TARGET ${name})". # OUTPUT_NAME name # Corresponds to OUTPUT_NAME in target properties. # DEPENDS targets... @@ -194,6 +197,10 @@ function(llvm_add_library name) if(ARG_SHARED OR ARG_STATIC) message(WARNING "MODULE with SHARED|STATIC doesn't make sense.") endif() + if(NOT LLVM_ON_UNIX OR CYGWIN) + message(STATUS "${name} ignored -- Loadable modules not supported on this platform.") + return() + endif() else() if(BUILD_SHARED_LIBS AND NOT ARG_STATIC) set(ARG_SHARED TRUE) @@ -281,14 +288,11 @@ macro(add_llvm_library name) endmacro(add_llvm_library name) macro(add_llvm_loadable_module name) - if( NOT LLVM_ON_UNIX OR CYGWIN ) - message(STATUS "Loadable modules not supported on this platform. -${name} ignored.") + llvm_add_library(${name} MODULE ${ARGN}) + if(NOT TARGET ${name}) # Add empty "phony" target add_custom_target(${name}) else() - llvm_add_library(${name} MODULE ${ARGN}) - if( EXCLUDE_FROM_ALL ) set_target_properties( ${name} PROPERTIES EXCLUDE_FROM_ALL ON) else() |