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author | Andreas Schneider <asn@cryptomilk.org> | 2012-12-25 17:35:07 +0100 |
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committer | Andreas Schneider <asn@cryptomilk.org> | 2012-12-25 17:35:07 +0100 |
commit | fb3f649c76dc9b16a163c7df7a26b9303b6d6319 (patch) | |
tree | 1b9a062af5edf8175a304f93afef76bc434773b5 /cmake | |
parent | 5dfc474fa842286d30c6912f21b66f6aa421edfb (diff) | |
download | libssh-fb3f649c76dc9b16a163c7df7a26b9303b6d6319.tar.gz libssh-fb3f649c76dc9b16a163c7df7a26b9303b6d6319.tar.xz libssh-fb3f649c76dc9b16a163c7df7a26b9303b6d6319.zip |
cmake: Only set -D_FORTIFY_SOURCE=2 if we have optimizations.
Diffstat (limited to 'cmake')
-rw-r--r-- | cmake/Modules/DefineCompilerFlags.cmake | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/cmake/Modules/DefineCompilerFlags.cmake b/cmake/Modules/DefineCompilerFlags.cmake index f2ac0822..d2315721 100644 --- a/cmake/Modules/DefineCompilerFlags.cmake +++ b/cmake/Modules/DefineCompilerFlags.cmake @@ -26,10 +26,13 @@ if (UNIX AND NOT WIN32) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstack-protector") endif (WITH_STACK_PROTECTOR) - check_c_compiler_flag("-D_FORTIFY_SOURCE=2" WITH_FORTIFY_SOURCE) - if (WITH_FORTIFY_SOURCE) - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_FORTIFY_SOURCE=2") - endif (WITH_FORTIFY_SOURCE) + string(TOLOWER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_LOWER) + if (NOT CMAKE_BUILD_TYPE_LOWER MATCHES debug) + check_c_compiler_flag("-D_FORTIFY_SOURCE=2" WITH_FORTIFY_SOURCE) + if (WITH_FORTIFY_SOURCE) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_FORTIFY_SOURCE=2") + endif (WITH_FORTIFY_SOURCE) + endif() endif (${CMAKE_C_COMPILER_ID} MATCHES "(GNU|Clang)") # |