mirror of
https://github.com/reactos/CMake.git
synced 2024-12-13 14:27:23 +00:00
96afb12087
This converts the CMake license to a pure 3-clause OSI-approved BSD License. We drop the previous license clause requiring modified versions to be plainly marked. We also update the CMake copyright to cover the full development time range.
185 lines
5.1 KiB
Plaintext
185 lines
5.1 KiB
Plaintext
%{
|
|
/*============================================================================
|
|
CMake - Cross Platform Makefile Generator
|
|
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
|
|
|
|
Distributed under the OSI-approved BSD License (the "License");
|
|
see accompanying file Copyright.txt for details.
|
|
|
|
This software is distributed WITHOUT ANY WARRANTY; without even the
|
|
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
See the License for more information.
|
|
============================================================================*/
|
|
/*-------------------------------------------------------------------------
|
|
Portions of this source have been derived from makedepf90 version 2.8.8,
|
|
|
|
Copyright (C) 2000--2006 Erik Edelmann <erik.edelmann@iki.fi>
|
|
|
|
The code was originally distributed under the GPL but permission
|
|
from the copyright holder has been obtained to distribute this
|
|
derived work under the CMake license.
|
|
-------------------------------------------------------------------------*/
|
|
|
|
/*
|
|
|
|
This file must be translated to C and modified to build everywhere.
|
|
|
|
Run flex like this:
|
|
|
|
flex -i --prefix=cmDependsFortran_yy --header-file=cmDependsFortranLexer.h -ocmDependsFortranLexer.cxx cmDependsFortranLexer.in.l
|
|
|
|
Modify cmDependsFortranLexer.cxx:
|
|
- remove TABs
|
|
- remove "yyscanner" argument from these methods:
|
|
yy_fatal_error, cmDependsFortran_yyalloc, cmDependsFortran_yyrealloc, cmDependsFortran_yyfree
|
|
- remove "yyscanner = NULL" from end of cmDependsFortran_yylex_destroy
|
|
- remove all YY_BREAK lines occurring right after return statements
|
|
- change while ( 1 ) to for(;;)
|
|
|
|
Modify cmDependsFortranLexer.h:
|
|
- remove TABs
|
|
- remove the yy_init_globals function
|
|
- remove the block that includes unistd.h
|
|
- remove #line directives (avoids bogus warning on old Sun)
|
|
|
|
*/
|
|
|
|
#include "cmStandardLexer.h"
|
|
|
|
#define cmDependsFortranLexer_cxx
|
|
#include "cmDependsFortranParser.h" /* Interface to parser object. */
|
|
|
|
/* Replace the lexer input function. */
|
|
#undef YY_INPUT
|
|
#define YY_INPUT(buf, result, max_size) \
|
|
{ result = cmDependsFortranParser_Input(yyextra, buf, max_size); }
|
|
|
|
/* Include the set of tokens from the parser. */
|
|
#include "cmDependsFortranParserTokens.h"
|
|
|
|
/*--------------------------------------------------------------------------*/
|
|
%}
|
|
|
|
|
|
%option reentrant
|
|
%option noyywrap
|
|
%pointer
|
|
|
|
%s free_fmt fixed_fmt
|
|
%x str_sq str_dq
|
|
|
|
%%
|
|
|
|
\" {
|
|
cmDependsFortranParser_StringStart(yyextra);
|
|
cmDependsFortranParser_SetOldStartcond(yyextra, YY_START);
|
|
BEGIN(str_dq);
|
|
}
|
|
|
|
' {
|
|
cmDependsFortranParser_StringStart(yyextra);
|
|
cmDependsFortranParser_SetOldStartcond(yyextra, YY_START);
|
|
BEGIN(str_sq);
|
|
}
|
|
|
|
<str_dq>\" |
|
|
<str_sq>' {
|
|
BEGIN(cmDependsFortranParser_GetOldStartcond(yyextra) );
|
|
yylvalp->string = strdup(cmDependsFortranParser_StringEnd(yyextra));
|
|
return STRING;
|
|
}
|
|
|
|
<str_dq,str_sq>&[ \t]*\n |
|
|
<str_dq,str_sq>&[ \t]*\n[ \t]*& /* Ignore (continued strings, free fmt) */
|
|
|
|
<fixed_fmt,str_dq,str_sq>\n[ ]{5}[^ \t\n] {
|
|
if (cmDependsFortranParser_GetOldStartcond(yyextra) == fixed_fmt)
|
|
; /* Ignore (cont. strings, fixed fmt) */
|
|
else
|
|
{
|
|
unput(yytext[strlen(yytext)-1]);
|
|
}
|
|
}
|
|
|
|
|
|
<str_dq,str_sq>\n {
|
|
unput ('\n');
|
|
BEGIN(INITIAL);
|
|
return UNTERMINATED_STRING;
|
|
}
|
|
|
|
<str_sq,str_dq>. {
|
|
cmDependsFortranParser_StringAppend(yyextra, yytext[0]);
|
|
}
|
|
|
|
!.*\n { return EOSTMT; } /* Treat comments like */
|
|
<fixed_fmt>^[cC*dD].*\n { return EOSTMT; } /* empty lines */
|
|
|
|
^[ \t]*#[ \t]*include { return CPP_INCLUDE; }
|
|
\$[ \t]*include { return F90PPR_INCLUDE; }
|
|
\?\?[ \t]*include { return COCO_INCLUDE; }
|
|
|
|
^[ \t]*#[ \t]*define { return CPP_DEFINE; }
|
|
\$[ \t]*DEFINE { return F90PPR_DEFINE; }
|
|
|
|
^[ \t]*#[ \t]*undef { return CPP_UNDEF; }
|
|
\$[ \t]*UNDEF { return F90PPR_UNDEF; }
|
|
|
|
^[ \t]*#[ \t]*ifdef { return CPP_IFDEF; }
|
|
^[ \t]*#[ \t]*ifndef { return CPP_IFNDEF; }
|
|
^[ \t]*#[ \t]*if { return CPP_IF; }
|
|
^[ \t]*#[ \t]*elif { return CPP_ELIF; }
|
|
^[ \t]*#[ \t]*else { return CPP_ELSE; }
|
|
^[ \t]*#[ \t]*endif { return CPP_ENDIF; }
|
|
|
|
$[ \t]*ifdef { return F90PPR_IFDEF; }
|
|
$[ \t]*ifndef { return F90PPR_IFNDEF; }
|
|
$[ \t]*if { return F90PPR_IF; }
|
|
$[ \t]*elif { return F90PPR_ELIF; }
|
|
$[ \t]*else { return F90PPR_ELSE; }
|
|
$[ \t]*endif { return F90PPR_ENDIF; }
|
|
|
|
/* Line continuations, possible involving comments. */
|
|
&([ \t\n]*|!.*)*
|
|
&([ \t\n]*|!.*)*&
|
|
|
|
, { return COMMA; }
|
|
|
|
:: { return DCOLON; }
|
|
|
|
<fixed_fmt>\n[ ]{5}[^ ] { return GARBAGE; }
|
|
|
|
=|=> { return ASSIGNMENT_OP; }
|
|
|
|
[a-zA-Z_][a-zA-Z_0-9]* {
|
|
yylvalp->string = strdup(yytext);
|
|
return WORD;
|
|
}
|
|
|
|
[^ \t\n\r;,!'"a-zA-Z=&]+ { return GARBAGE; }
|
|
|
|
;|\n { return EOSTMT; }
|
|
|
|
|
|
[ \t\r,] /* Ignore */
|
|
\\[ \t]*\n /* Ignore line-endings preceeded by \ */
|
|
|
|
. { return *yytext; }
|
|
|
|
<<EOF>> {
|
|
if(!cmDependsFortranParser_FilePop(yyextra) )
|
|
{
|
|
return YY_NULL;
|
|
}
|
|
}
|
|
|
|
%%
|
|
|
|
/*--------------------------------------------------------------------------*/
|
|
YY_BUFFER_STATE cmDependsFortranLexer_GetCurrentBuffer(yyscan_t yyscanner)
|
|
{
|
|
/* Hack into the internal flex-generated scanner to get the buffer. */
|
|
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
|
|
return YY_CURRENT_BUFFER;
|
|
}
|