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| author | Sander Vrijders <sander.vrijders@intec.ugent.be> | 2016-02-23 15:09:58 +0100 |
|---|---|---|
| committer | Sander Vrijders <sander.vrijders@intec.ugent.be> | 2016-02-23 15:09:58 +0100 |
| commit | 839c76c814a01e3852f5da1c4e294e8668e13c4f (patch) | |
| tree | c547bd37fb0c512d286032fed151355b2ce6f3f8 /cmake | |
| parent | 59ee34ef5650c415a6a747afb816964378d17b36 (diff) | |
| download | ouroboros-839c76c814a01e3852f5da1c4e294e8668e13c4f.tar.gz ouroboros-839c76c814a01e3852f5da1c4e294e8668e13c4f.zip | |
build: Require usage of C89
This requires the usage of the C89 standard for all source files. It
also fixes a wrong check for the compiler flags (was checking this for
CXX compiler instead of the C compiler).
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/CompilerUtils.cmake | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/cmake/CompilerUtils.cmake b/cmake/CompilerUtils.cmake index 99d9b662..5cea44b6 100644 --- a/cmake/CompilerUtils.cmake +++ b/cmake/CompilerUtils.cmake @@ -1,15 +1,15 @@ -include(CheckCXXCompilerFlag) +include(CheckCCompilerFlag) -function(test_and_set_cxx_compiler_flag_global _flag) +function(test_and_set_c_compiler_flag_global _flag) string(REGEX REPLACE "-" "_" _sflag ${_flag}) - check_cxx_compiler_flag(${_flag} COMPILER_SUPPORTS_FLAG_${_sflag}) + check_c_compiler_flag(${_flag} COMPILER_SUPPORTS_FLAG_${_sflag}) if(COMPILER_SUPPORTS_FLAG_${_sflag}) message(STATUS "Compiler supports flag ${_flag}, added globally") - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${_flag}" PARENT_SCOPE) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${_flag}" PARENT_SCOPE) else(${_retval}) message(STATUS "Compiler does not support flag ${_flag}, discarded") endif() -endfunction(test_and_set_cxx_compiler_flag_global) +endfunction(test_and_set_c_compiler_flag_global) |