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| author | Brad King <brad.king@kitware.com> | 2014-03-04 18:25:42 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2014-03-05 18:07:41 (GMT) |
| commit | 489b1c23b9a880da0012427b60cce7b6f5ddaa27 (patch) | |
| tree | b2688130d3a3af8bd6bd9e3d230510508069afde /Modules/Platform/Windows-GNU.cmake | |
| parent | 745caae6dddc9ab5c38a669adf3906f6e3484c80 (diff) | |
| download | CMake-489b1c23b9a880da0012427b60cce7b6f5ddaa27.zip CMake-489b1c23b9a880da0012427b60cce7b6f5ddaa27.tar.gz CMake-489b1c23b9a880da0012427b60cce7b6f5ddaa27.tar.bz2 | |
Windows: Use response files to specify link libraries for GNU tools
Work around the command-line-length limit by using an @linklibs.rsp
response file to pass the flags for link libraries. This allows
very long lists of libraries to be used in addition to the existing
support for passing object files via response file.
Suggested-by: Peter Keuschnigg <peter.keuschnigg@pmu.ac.at>
Diffstat (limited to 'Modules/Platform/Windows-GNU.cmake')
| -rw-r--r-- | Modules/Platform/Windows-GNU.cmake | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Modules/Platform/Windows-GNU.cmake b/Modules/Platform/Windows-GNU.cmake index 2bb7a20..5c5b360 100644 --- a/Modules/Platform/Windows-GNU.cmake +++ b/Modules/Platform/Windows-GNU.cmake @@ -87,6 +87,7 @@ macro(__windows_compiler_gnu lang) set(CMAKE_SHARED_LIBRARY_${lang}_FLAGS "") set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_OBJECTS ${__WINDOWS_GNU_LD_RESPONSE}) + set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_LIBRARIES ${__WINDOWS_GNU_LD_RESPONSE}) set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_INCLUDES 1) # We prefer "@" for response files but it is not supported by gcc 3. @@ -103,7 +104,9 @@ macro(__windows_compiler_gnu lang) endif() # The GNU 3.x compilers do not support response files (only linkers). set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_INCLUDES 0) - elseif(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_OBJECTS) + # Link libraries are generated only for the front-end. + set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_LIBRARIES 0) + else() # Use "@" to pass the response file to the front-end. set(CMAKE_${lang}_RESPONSE_FILE_LINK_FLAG "@") endif() |