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| author | selsta <selsta@sent.at> | 2021-05-12 21:32:51 +0200 |
|---|---|---|
| committer | selsta <selsta@sent.at> | 2021-05-12 21:55:32 +0200 |
| commit | 9c0e681dc9d3a5791ce03ca4005afe9d13727e75 (patch) | |
| tree | 34904fecd94ccb99a312ce5276fc29dfb0741d38 | |
| parent | 0a1ddc2eff854f3e932203a95b65a9f1efd60eef (diff) | |
| download | monzero-core-9c0e681dc9d3a5791ce03ca4005afe9d13727e75.tar.gz monzero-core-9c0e681dc9d3a5791ce03ca4005afe9d13727e75.tar.xz monzero-core-9c0e681dc9d3a5791ce03ca4005afe9d13727e75.zip | |
cmake: treat warnings as error in compiler flag tests
| -rw-r--r-- | CMakeLists.txt | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index e858b3aaf..9878a61db 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -106,16 +106,18 @@ function (die msg) endfunction () function (add_c_flag_if_supported flag var) - string(REPLACE "-" "_" supported ${flag}_c) - check_c_compiler_flag(${flag} ${supported}) + set(TMP "-Werror ${flag}") + string(REGEX REPLACE "[- ]" "_" supported ${TMP}_c) + check_c_compiler_flag(${TMP} ${supported}) if(${${supported}}) set(${var} "${${var}} ${flag}" PARENT_SCOPE) endif() endfunction() function (add_cxx_flag_if_supported flag var) - string(REPLACE "-" "_" supported ${flag}_cxx) - check_cxx_compiler_flag(${flag} ${supported}) + set(TMP "-Werror ${flag}") + string(REGEX REPLACE "[- ]" "_" supported ${TMP}_cxx) + check_cxx_compiler_flag(${TMP} ${supported}) if(${${supported}}) set(${var} "${${var}} ${flag}" PARENT_SCOPE) endif() |