diff options
| author | Brad King <brad.king@kitware.com> | 2006-08-08 18:00:28 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2006-08-08 18:00:28 (GMT) |
| commit | a3836e09a22790f9b4a12628e37dd164158880e3 (patch) | |
| tree | 65e717189000aa0dc3cc701f03dbe61c1e5221f8 /Source/cmExprLexer.in.l | |
| parent | 8f1aaf28c13094f21a835a5b0fe47f7813179126 (diff) | |
| download | CMake-a3836e09a22790f9b4a12628e37dd164158880e3.zip CMake-a3836e09a22790f9b4a12628e37dd164158880e3.tar.gz CMake-a3836e09a22790f9b4a12628e37dd164158880e3.tar.bz2 | |
COMP: Moved duplicate flex-generated lexer warning suppression and cross-platform support code to a single cmStandardLexer.h included by all lexer sources. Added fix for macro redefinitions on Borland 5.8 compiler.
Diffstat (limited to 'Source/cmExprLexer.in.l')
| -rw-r--r-- | Source/cmExprLexer.in.l | 37 |
1 files changed, 3 insertions, 34 deletions
diff --git a/Source/cmExprLexer.in.l b/Source/cmExprLexer.in.l index bc2ec1c..fccc4f6 100644 --- a/Source/cmExprLexer.in.l +++ b/Source/cmExprLexer.in.l @@ -26,7 +26,7 @@ Run flex like this: Modify cmExprLexer.cxx: - remove TABs - remove "yyscanner" argument from these methods: - yy_fatal_error, yyalloc, yyrealloc, yyfree + yy_fatal_error, cmExpr_yyalloc, cmExpr_yyrealloc, cmExpr_yyfree - remove all YY_BREAK lines occurring right after return statements - change while ( 1 ) to for(;;) @@ -38,30 +38,9 @@ Modify cmExprLexer.h: */ -#include "cmExprParserHelper.h" +#include "cmStandardLexer.h" -/* Disable some warnings. */ -#if defined(_MSC_VER) -# pragma warning ( disable : 4127 ) -# pragma warning ( disable : 4131 ) -# pragma warning ( disable : 4244 ) -# pragma warning ( disable : 4251 ) -# pragma warning ( disable : 4267 ) -# pragma warning ( disable : 4305 ) -# pragma warning ( disable : 4309 ) -# pragma warning ( disable : 4706 ) -# pragma warning ( disable : 4786 ) -#endif - -#if defined(__BORLANDC__) -# pragma warn -8008 /* condition always returns true */ -# pragma warn -8066 /* unreachable code */ -#endif - -/* Disable features we do not need. */ -#define YY_NEVER_INTERACTIVE 1 -#undef ECHO /* SGI termios defines this differently. */ -#define ECHO +#include "cmExprParserHelper.h" /* Replace the lexer input function. */ #undef YY_INPUT @@ -71,16 +50,6 @@ Modify cmExprLexer.h: /* Include the set of tokens from the parser. */ #include "cmExprParserTokens.h" - -#if defined( _WIN32 ) && !defined( __CYGWIN__ ) -/* Handle Windows properly */ -# include <io.h> -# if defined( _MSC_VER ) -# define isatty _isatty -# endif -# define YY_NO_UNISTD_H 1 -#endif - /*--------------------------------------------------------------------------*/ %} |