diff options
| -rw-r--r-- | autowaf.py | 26 |
1 files changed, 23 insertions, 3 deletions
@@ -229,9 +229,6 @@ def configure(conf): else: append_cxx_flags(['-DNDEBUG']) - set_modern_c_flags(conf) - set_modern_cxx_flags(conf) - if conf.env.MSVC_COMPILER: Options.options.no_coverage = True if Options.options.strict: @@ -307,7 +304,29 @@ def display_summary(conf): display_msg(conf, "Debuggable build", bool(conf.env['DEBUG'])) display_msg(conf, "Build documentation", bool(conf.env['DOCS'])) +def set_c_lang(conf, lang): + "Set a specific C language standard, like 'c99' or 'c11'" + if conf.env.MSVC_COMPILER: + # MSVC has no hope or desire to compile C99, just compile as C++ + conf.env.append_unique('CFLAGS', ['-TP']) + else: + flag = '-std=%s' % lang + conf.check(cflags=['-Werror', flag], msg="Checking for flag '%s'" % flag) + conf.env.append_unique('CFLAGS', [flag]) + +def set_cxx_lang(conf, lang): + "Set a specific C++ language standard, like 'c++11', 'c++14', or 'c++17'" + if conf.env.MSVC_COMPILER: + if lang != 'c++14': + lang = 'c++latest' + conf.env.append_unique('CXXFLAGS', ['/std:%s' % lang]) + else: + flag = '-std=%s' % lang + conf.check(cxxflags=['-Werror', flag], msg="Checking for flag '%s'" % flag) + conf.env.append_unique('CXXFLAGS', [flag]) + def set_modern_c_flags(conf): + "Use the most modern C language available" if 'COMPILER_CC' in conf.env: if conf.env.MSVC_COMPILER: # MSVC has no hope or desire to compile C99, just compile as C++ @@ -320,6 +339,7 @@ def set_modern_c_flags(conf): break def set_modern_cxx_flags(conf, mandatory=False): + "Use the most modern C++ language available" if 'COMPILER_CXX' in conf.env: if conf.env.MSVC_COMPILER: conf.env.append_unique('CXXFLAGS', ['/std:c++latest']) |