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| author | Brad King <brad.king@kitware.com> | 2012-03-19 13:29:06 (GMT) |
|---|---|---|
| committer | CMake Topic Stage <kwrobot@kitware.com> | 2012-03-19 13:29:06 (GMT) |
| commit | 572994bd9f8ea77c3101f0b019b693c37b0d502e (patch) | |
| tree | d63d09e3a04eb0fedb28028cd874afe181310078 /Modules/Compiler/GNU.cmake | |
| parent | 9987d9522be45a2c63d68298da6696d965693348 (diff) | |
| parent | 848520859afebb3353a91561725e4e96b48a6c35 (diff) | |
| download | CMake-572994bd9f8ea77c3101f0b019b693c37b0d502e.zip CMake-572994bd9f8ea77c3101f0b019b693c37b0d502e.tar.gz CMake-572994bd9f8ea77c3101f0b019b693c37b0d502e.tar.bz2 | |
Merge topic 'ninja-generator'
8485208 Ninja: shell escape $(CMAKE_SOURCE_DIR) and $(CMAKE_BINARY_DIR)
df84767 Ninja: add support for OBJECT_OUTPUTS, fix PrecompiledHeader test case
48eb7fc Ninja: Avoid using 'this' in member initializers
bba37dd Ninja: Fix for PDB files with spaces in the path.
ac800f4 Ninja: Constify use of cmCustomCommand
9a0d5a8 Ninja: add /DEF: flag to linker call
d40eebd Ninja: Add a cache option CMAKE_ENABLE_NINJA to enable the ninja generator.
8c63433 Ninja: Add friend struct so it can access the private ConvertToNinjaPath.
dbe3dce Ninja: add .def file support
f1bb08f Ninja: ensure the output dir exists at compile time
7a6b5f4 Ninja: Remove an unnecessary variable
80ff210 Ninja: Use cmSystemTools::ExpandListArgument to split compile/link commands
d2731a3 Ninja: Add a missed license header
eabc9b0 Ninja: CMake: Adapt Ninja generator for per-target include dirs
bada88e Merge branch 'target-include-directories' into ninja-generator
54bd175 Ninja: windows msvc: create for each target a .pdb file
...
Diffstat (limited to 'Modules/Compiler/GNU.cmake')
| -rw-r--r-- | Modules/Compiler/GNU.cmake | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Modules/Compiler/GNU.cmake b/Modules/Compiler/GNU.cmake index 8d6f5df..bdcaf9d 100644 --- a/Modules/Compiler/GNU.cmake +++ b/Modules/Compiler/GNU.cmake @@ -24,6 +24,15 @@ macro(__compiler_gnu lang) set(CMAKE_SHARED_LIBRARY_${lang}_FLAGS "-fPIC") set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-shared") + # Older versions of gcc (< 4.5) contain a bug causing them to report a missing + # header file as a warning if depfiles are enabled, causing check_header_file + # tests to always succeed. Work around this by disabling dependency tracking + # in try_compile mode. + GET_PROPERTY(_IN_TC GLOBAL PROPERTY IN_TRY_COMPILE) + if(NOT _IN_TC OR CMAKE_FORCE_DEPFILES) + set(CMAKE_DEPFILE_FLAGS_${lang} "-MMD -MF <DEPFILE>") + endif() + # Initial configuration flags. set(CMAKE_${lang}_FLAGS_INIT "") set(CMAKE_${lang}_FLAGS_DEBUG_INIT "-g") |