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| author | Steven Knight <knight@baldmt.com> | 2002-01-07 05:06:56 (GMT) |
|---|---|---|
| committer | Steven Knight <knight@baldmt.com> | 2002-01-07 05:06:56 (GMT) |
| commit | 053bdc2a64627a8770b6cf0fe6b4c535088088d6 (patch) | |
| tree | ed63a7dbe361a5596ea33eddd608129b218a3452 /src/engine/SCons/Defaults.py | |
| parent | 1fe779a3c478c50c02504679ebda31e3ab515c3f (diff) | |
| download | SCons-053bdc2a64627a8770b6cf0fe6b4c535088088d6.zip SCons-053bdc2a64627a8770b6cf0fe6b4c535088088d6.tar.gz SCons-053bdc2a64627a8770b6cf0fe6b4c535088088d6.tar.bz2 | |
Add support for lex and yacc.
Diffstat (limited to 'src/engine/SCons/Defaults.py')
| -rw-r--r-- | src/engine/SCons/Defaults.py | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/src/engine/SCons/Defaults.py b/src/engine/SCons/Defaults.py index bbc9e03..2e11c37 100644 --- a/src/engine/SCons/Defaults.py +++ b/src/engine/SCons/Defaults.py @@ -43,6 +43,12 @@ import SCons.Scanner.Prog import string import SCons.Errors +CFile = SCons.Builder.Builder(name = 'CFile', + action = { '.l' : '$LEXCOM', + '.y' : '$YACCCOM', + }, + suffix = '.c') + Object = SCons.Builder.Builder(name = 'Object', action = { '.c' : '$CCCOM', '.C' : '$CXXCOM', @@ -53,7 +59,8 @@ Object = SCons.Builder.Builder(name = 'Object', '.C++' : '$CXXCOM', }, prefix = '$OBJPREFIX', - suffix = '$OBJSUFFIX') + suffix = '$OBJSUFFIX', + src_builder = CFile) Program = SCons.Builder.Builder(name = 'Program', action = '$LINKCOM', @@ -202,7 +209,13 @@ def make_win32_env_from_paths(include, lib, path): 'AR' : 'lib', 'ARFLAGS' : '/nologo', 'ARCOM' : '$AR $ARFLAGS /OUT:$TARGET $SOURCES', - 'BUILDERS' : [Object, Program, Library], + 'LEX' : 'lex', + 'LEXFLAGS' : '', + 'LEXCOM' : '$LEX $LEXFLAGS -o$TARGET $SOURCES', + 'YACC' : 'yacc', + 'YACCFLAGS' : '', + 'YACCCOM' : '$YACC $YACCFLAGS -o $TARGET $SOURCES', + 'BUILDERS' : [CFile, Object, Program, Library], 'SCANNERS' : [CScan], 'OBJPREFIX' : '', 'OBJSUFFIX' : '.obj', @@ -250,7 +263,13 @@ if os.name == 'posix': 'AR' : 'ar', 'ARFLAGS' : 'r', 'ARCOM' : '$AR $ARFLAGS $TARGET $SOURCES\nranlib $TARGET', - 'BUILDERS' : [Object, Program, Library], + 'LEX' : 'lex', + 'LEXFLAGS' : '', + 'LEXCOM' : '$LEX $LEXFLAGS -o$TARGET $SOURCES', + 'YACC' : 'yacc', + 'YACCFLAGS' : '', + 'YACCCOM' : '$YACC $YACCFLAGS -o $TARGET $SOURCES', + 'BUILDERS' : [CFile, Object, Program, Library], 'SCANNERS' : [CScan], 'OBJPREFIX' : '', 'OBJSUFFIX' : '.o', @@ -275,12 +294,12 @@ elif os.name == 'nt': except: try: # We failed to detect DevStudio, so fall back to the - # DevStudio environment variables: + # DevStudio environment variables: ConstructionEnvironment = make_win32_env_from_paths( os.environ["INCLUDE"], os.environ["LIB"], os.environ["PATH"]) except KeyError: # The DevStudio environment variables don't exists, - # so fall back to a reasonable default: + # so fall back to a reasonable default: MVSdir = r'C:\Program Files\Microsoft Visual Studio' MVSVCdir = r'%s\VC98' % MVSdir ConstructionEnvironment = make_win32_env_from_paths( |