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| author | Steven Knight <knight@baldmt.com> | 2003-06-15 01:45:15 (GMT) |
|---|---|---|
| committer | Steven Knight <knight@baldmt.com> | 2003-06-15 01:45:15 (GMT) |
| commit | d0acf56c9c4ee38ab3c709eb173a42bf3d6d4349 (patch) | |
| tree | 43ce58bd9f5dc689acb78a78f83b79c601eb3cfd /src/engine | |
| parent | 7414ccf0c3ddcdde49574a3a0e6f36c96908c549 (diff) | |
| download | SCons-d0acf56c9c4ee38ab3c709eb173a42bf3d6d4349.zip SCons-d0acf56c9c4ee38ab3c709eb173a42bf3d6d4349.tar.gz SCons-d0acf56c9c4ee38ab3c709eb173a42bf3d6d4349.tar.bz2 | |
Portability fixes for non-GNU lex and yacc. (Chad Austin)
Diffstat (limited to 'src/engine')
| -rw-r--r-- | src/engine/SCons/Tool/lex.py | 4 | ||||
| -rw-r--r-- | src/engine/SCons/Tool/yacc.py | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/engine/SCons/Tool/lex.py b/src/engine/SCons/Tool/lex.py index 95a5315..9ef2167 100644 --- a/src/engine/SCons/Tool/lex.py +++ b/src/engine/SCons/Tool/lex.py @@ -43,9 +43,9 @@ def generate(env): c_file.add_action('.l', '$LEXCOM') cxx_file.add_action('.ll', '$LEXCOM') - env['LEX'] = 'lex' + env['LEX'] = env.Detect('flex') or 'lex' env['LEXFLAGS'] = '' env['LEXCOM'] = '$LEX $LEXFLAGS -t $SOURCES > $TARGET' def exists(env): - return env.Detect('lex') + return env.Detect(['flex', 'lex']) diff --git a/src/engine/SCons/Tool/yacc.py b/src/engine/SCons/Tool/yacc.py index 0c80cf8..7fabbf2 100644 --- a/src/engine/SCons/Tool/yacc.py +++ b/src/engine/SCons/Tool/yacc.py @@ -42,9 +42,9 @@ def generate(env): c_file.add_action('.y', '$YACCCOM') cxx_file.add_action('.yy', '$YACCCOM') - env['YACC'] = 'yacc' + env['YACC'] = env.Detect('bison') or 'yacc' env['YACCFLAGS'] = '' env['YACCCOM'] = '$YACC $YACCFLAGS -o $TARGET $SOURCES' def exists(env): - return env.Detect('yacc') + return env.Detect(['bison', 'yacc']) |