| #!/usr/bin/env python |
| |
| def get_cflags(language, std, compiler): |
| if std == None or len(std) == 0: |
| std = "gnu89" |
| c_common = "-fdiagnostics-show-option -std=" + std + " -Wno-long-long -Wreturn-type -Wmissing-field-initializers" |
| if std == "gnu89" or std == "gnu90": |
| # gnu89 standard allows declaration after headers |
| # use c99 or gnu99 if feature is necessary for using target language |
| c_common = c_common + " -Wdeclaration-after-statement" |
| cflags = { |
| "csharp":"-Werror " + c_common, |
| "d":"-Werror " + c_common, |
| "go":"-Werror " + c_common, |
| "guile":"-Werror " + c_common, |
| "java":"-Werror " + c_common, |
| "javascript":"-Werror " + c_common, |
| "lua":"-Werror " + c_common, |
| "mzscheme":"-Werror " + c_common, |
| "ocaml":"-Werror " + c_common, |
| "octave":"-Werror " + c_common, |
| "perl5":"-Werror " + c_common, |
| "php":"-Werror " + c_common, |
| "python":"-Werror " + c_common, |
| "r":"-Werror " + c_common, |
| "ruby":"-Werror " + c_common, |
| "scilab":"-Werror " + c_common, |
| "tcl":"-Werror " + c_common, |
| } |
| if compiler == "clang": |
| cflags["guile"] += " -Wno-attributes" # -Wno-attributes is for clang LLVM 3.5 and bdw-gc < 7.5 used by guile |
| |
| if language not in cflags: |
| raise RuntimeError("{} is not a supported language".format(language)) |
| |
| return cflags[language] |
| |
| def get_cxxflags(language, std, compiler): |
| if std == None or len(std) == 0: |
| std = "c++98" |
| cxx_common = "-fdiagnostics-show-option -std=" + std + " -Wno-long-long -Wreturn-type -Wmissing-field-initializers" |
| cxxflags = { |
| "csharp":"-Werror " + cxx_common, |
| "d":"-Werror " + cxx_common, |
| "go":"-Werror " + cxx_common, |
| "guile":"-Werror " + cxx_common, |
| "java":"-Werror " + cxx_common, |
| "javascript":"-Werror " + cxx_common + " -Wno-error=unused-function", # Until overload_rename is fixed for node |
| "lua":"-Werror " + cxx_common, |
| "mzscheme":"-Werror " + cxx_common, |
| "ocaml":"-Werror " + cxx_common, |
| "octave":"-Werror " + cxx_common, |
| "perl5":"-Werror " + cxx_common, |
| "php":"-Werror " + cxx_common, |
| "python":"-Werror " + cxx_common, |
| "r":"-Werror " + cxx_common, |
| "ruby":"-Werror " + cxx_common + " -Wno-deprecated-declarations", # For Ruby on MacOS Xcode 9.4 misconfiguration defining 'isfinite' to deprecated 'finite' |
| "scilab":"-Werror " + cxx_common, |
| "tcl":"-Werror " + cxx_common, |
| } |
| if compiler == "clang": |
| cxxflags["guile"] += " -Wno-attributes" # -Wno-attributes is for clang LLVM 3.5 and bdw-gc < 7.5 used by guile |
| |
| if language not in cxxflags: |
| raise RuntimeError("{} is not a supported language".format(language)) |
| |
| return cxxflags[language] |
| |
| import argparse |
| parser = argparse.ArgumentParser(description="Display CFLAGS or CXXFLAGS to use for testing the SWIG examples and test-suite.") |
| parser.add_argument("-l", "--language", required=True, help="set language to show flags for") |
| flags = parser.add_mutually_exclusive_group(required=True) |
| flags.add_argument("-c", "--cflags", action="store_true", default=False, help="show CFLAGS") |
| flags.add_argument("-x", "--cxxflags", action="store_true", default=False, help="show CXXFLAGS") |
| parser.add_argument("-s", "--std", required=False, help="language standard flags for the -std= option") |
| parser.add_argument("-C", "--compiler", required=False, help="compiler used (clang or gcc)") |
| args = parser.parse_args() |
| |
| if args.cflags: |
| get_flags = get_cflags |
| elif args.cxxflags: |
| get_flags = get_cxxflags |
| else: |
| parser.print_help() |
| exit(1) |
| |
| print(get_flags(args.language, args.std, args.compiler)) |