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| author | John Szakmeister <john@szakmeister.net> | 2014-11-09 08:17:31 -0500 |
|---|---|---|
| committer | John Szakmeister <john@szakmeister.net> | 2014-11-09 08:17:31 -0500 |
| commit | c744bb8144b5dd14c014817b9250aa5325d53cfe (patch) | |
| tree | 4d44b048b61393068502812c8136614ac14f5bfc | |
| parent | 66f16619e4a8ccd42bc0811f73924482a6207292 (diff) | |
| parent | d51c0a94719381e51c8ffd11b759fd9e7f44c92d (diff) | |
| download | rneovim-c744bb8144b5dd14c014817b9250aa5325d53cfe.tar.gz rneovim-c744bb8144b5dd14c014817b9250aa5325d53cfe.tar.bz2 rneovim-c744bb8144b5dd14c014817b9250aa5325d53cfe.zip | |
Merge pull request #1440 from jszakmeister/fix-og-flag-usage
build: only attempt to use -Og if it's supported
| -rw-r--r-- | CMakeLists.txt | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index d67aebee64..f413599adb 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -67,9 +67,16 @@ if(TRAVIS_CI_BUILD) add_definitions(-Werror) endif() +if(CMAKE_COMPILER_IS_GNUCC) + include(CheckCCompilerFlag) + check_c_compiler_flag(-Og HAS_OG_FLAG) +else() + set(HAS_OG_FLAG 0) +endif() + # Set custom build flags for RelWithDebInfo. # -DNDEBUG purposely omitted because we want assertions. -if(CMAKE_COMPILER_IS_GNUCC) +if(HAS_OG_FLAG) set(CMAKE_C_FLAGS_RELWITHDEBINFO "-Og -g" CACHE STRING "Flags used by the compiler during release builds with debug info." FORCE) else() |