diff options
| author | thez3ro <io@thezero.org> | 2018-01-03 22:18:45 +0300 |
|---|---|---|
| committer | thez3ro <io@thezero.org> | 2018-01-03 22:19:23 +0300 |
| commit | 506057d20283ee69de4219bffea26d2609cd6809 (patch) | |
| tree | 6e64280695b0d89bdb74a04f01a1266b992f5767 /CMakeLists.txt | |
| parent | ffddcb5060cead637345947cc23b8b9b0f0ab6bf (diff) | |
undefine FORTIFY_SOURCE before trying to define it. In case it's already defined by the distro
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index a92f018f5..77f4d8624 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -129,7 +129,7 @@ endif() string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LOWER) if (CMAKE_BUILD_TYPE_LOWER MATCHES "(release|relwithdebinfo|minsizerel)") - add_gcc_compiler_flags("-D_FORTIFY_SOURCE=2") + add_gcc_compiler_flags("-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2") endif() check_c_compiler_flag("-Werror=format-security -Werror=implicit-function-declaration" WERROR_C_AVAILABLE) |