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Merge topic 'cmake-syntax-updates'

Browse Source 
daa0f6f Add Lua-style long brackets and long comments to CMake language
a8c6523 cmListFileLexer: Convert CRLF -> LF newlines explicitly
dbd9333 cmListFileLexer: Allow a leading UTF-8 Byte-Order-Mark (#11137)
5645783 cmListFileLexer: Allow command names with one letter (#14181)
This commit is contained in:
Brad King 2013-10-21 09:02:00 -04:00 committed by CMake Topic Stage
commit 9fb65d7090
93 changed files with 894 additions and 210 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

95
Source/cmListFileCache.cxx
View File

@ -29,14 +29,14 @@ struct cmListFileParser
~cmListFileParser();
bool ParseFile();
bool ParseFunction(const char* name, long line);
void AddArgument(cmListFileLexer_Token* token,
bool AddArgument(cmListFileLexer_Token* token,
cmListFileArgument::Delimiter delim);
cmListFile* ListFile;
cmMakefile* Makefile;
const char* FileName;
cmListFileLexer* Lexer;
cmListFileFunction Function;
enum { SeparationOkay, SeparationWarning } Separation;
enum { SeparationOkay, SeparationWarning, SeparationError} Separation;
};
//----------------------------------------------------------------------------
@ -57,13 +57,26 @@ cmListFileParser::~cmListFileParser()
bool cmListFileParser::ParseFile()
{
// Open the file.
if(!cmListFileLexer_SetFileName(this->Lexer, this->FileName))
cmListFileLexer_BOM bom;
if(!cmListFileLexer_SetFileName(this->Lexer, this->FileName, &bom))
{
cmSystemTools::Error("cmListFileCache: error can not open file ",
this->FileName);
return false;
}
// Verify the Byte-Order-Mark, if any.
if(bom != cmListFileLexer_BOM_None &&
bom != cmListFileLexer_BOM_UTF8)
{
cmListFileLexer_SetFileName(this->Lexer, 0, 0);
cmOStringStream m;
m << "File\n " << this->FileName << "\n"
<< "starts with a Byte-Order-Mark that is not UTF-8.";
this->Makefile->IssueMessage(cmake::FATAL_ERROR, m.str());
return false;
}
// Use a simple recursive-descent parser to process the token
// stream.
bool haveNewline = true;
@ -77,6 +90,10 @@ bool cmListFileParser::ParseFile()
{
haveNewline = true;
}
else if(token->type == cmListFileLexer_Token_CommentBracket)
{
haveNewline = false;
}
else if(token->type == cmListFileLexer_Token_Identifier)
{
if(haveNewline)
@ -288,7 +305,10 @@ bool cmListFileParser::ParseFunction(const char* name, long line)
{
parenDepth++;
this->Separation = SeparationOkay;
this->AddArgument(token, cmListFileArgument::Unquoted);
if(!this->AddArgument(token, cmListFileArgument::Unquoted))
{
return false;
}
}
else if(token->type == cmListFileLexer_Token_ParenRight)
{
@ -298,20 +318,41 @@ bool cmListFileParser::ParseFunction(const char* name, long line)
}
parenDepth--;
this->Separation = SeparationOkay;
this->AddArgument(token, cmListFileArgument::Unquoted);
if(!this->AddArgument(token, cmListFileArgument::Unquoted))
{
return false;
}
this->Separation = SeparationWarning;
}
else if(token->type == cmListFileLexer_Token_Identifier ||
token->type == cmListFileLexer_Token_ArgumentUnquoted)
{
this->AddArgument(token, cmListFileArgument::Unquoted);
if(!this->AddArgument(token, cmListFileArgument::Unquoted))
{
return false;
}
this->Separation = SeparationWarning;
}
else if(token->type == cmListFileLexer_Token_ArgumentQuoted)
{
this->AddArgument(token, cmListFileArgument::Quoted);
if(!this->AddArgument(token, cmListFileArgument::Quoted))
{
return false;
}
this->Separation = SeparationWarning;
}
else if(token->type == cmListFileLexer_Token_ArgumentBracket)
{
if(!this->AddArgument(token, cmListFileArgument::Bracket))
{
return false;
}
this->Separation = SeparationError;
}
else if(token->type == cmListFileLexer_Token_CommentBracket)
{
this->Separation = SeparationError;
}
else
{
// Error.
@ -338,42 +379,32 @@ bool cmListFileParser::ParseFunction(const char* name, long line)
}
//----------------------------------------------------------------------------
void cmListFileParser::AddArgument(cmListFileLexer_Token* token,
bool cmListFileParser::AddArgument(cmListFileLexer_Token* token,
cmListFileArgument::Delimiter delim)
{
cmListFileArgument a(token->text, delim, this->FileName, token->line);
this->Function.Arguments.push_back(a);
if(delim == cmListFileArgument::Unquoted)
{
// Warn about a future behavior change.
const char* c = a.Value.c_str();
if(*c++ == '[')
{
while(*c == '=')
{ ++c; }
if(*c == '[')
{
cmOStringStream m;
m << "Syntax Warning in cmake code at\n"
<< " " << this->FileName << ":" << token->line << ":"
<< token->column << "\n"
<< "A future version of CMake may treat unquoted argument:\n"
<< " " << a.Value << "\n"
<< "as an opening long bracket. Double-quote the argument.";
this->Makefile->IssueMessage(cmake::AUTHOR_WARNING, m.str().c_str());
}
}
}
if(this->Separation == SeparationOkay)
{
return;
return true;
}
bool isError = (this->Separation == SeparationError ||
delim == cmListFileArgument::Bracket);
cmOStringStream m;
m << "Syntax Warning in cmake code at\n"
m << "Syntax " << (isError? "Error":"Warning") << " in cmake code at\n"
<< " " << this->FileName << ":" << token->line << ":"
<< token->column << "\n"
<< "Argument not separated from preceding token by whitespace.";
this->Makefile->IssueMessage(cmake::AUTHOR_WARNING, m.str().c_str());
if(isError)
{
this->Makefile->IssueMessage(cmake::FATAL_ERROR, m.str().c_str());
return false;
}
else
{
this->Makefile->IssueMessage(cmake::AUTHOR_WARNING, m.str().c_str());
return true;
}
}
//----------------------------------------------------------------------------

3
Source/cmListFileCache.h
View File

@ -28,7 +28,8 @@ struct cmListFileArgument
enum Delimiter
{
Unquoted,
Quoted
Quoted,
Bracket
};
cmListFileArgument(): Value(), Delim(Unquoted), FilePath(0), Line(0) {}
cmListFileArgument(const cmListFileArgument& r):

482
Source/cmListFileLexer.c
View File

@ -369,8 +369,8 @@ static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
*yy_cp = '\0'; \
yyg->yy_c_buf_p = yy_cp;
#define YY_NUM_RULES 16
#define YY_END_OF_BUFFER 17
#define YY_NUM_RULES 23
#define YY_END_OF_BUFFER 24
/* This struct is not used in this scanner,
but its presence is necessary. */
struct yy_trans_info
@ -378,13 +378,16 @@ struct yy_trans_info
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
static yyconst flex_int16_t yy_accept[45] =
static yyconst flex_int16_t yy_accept[77] =
{ 0,
0, 0, 0, 0, 17, 6, 14, 1, 8, 2,
6, 3, 4, 6, 15, 9, 11, 12, 13, 6,
0, 6, 0, 14, 2, 0, 5, 6, 9, 0,
10, 0, 7, 0, 0, 0, 7, 0, 7, 0,
0, 0, 0, 0
0, 0, 0, 0, 0, 0, 0, 0, 4, 4,
24, 13, 21, 1, 15, 3, 13, 5, 6, 7,
22, 22, 16, 18, 19, 20, 10, 11, 8, 12,
9, 4, 13, 0, 13, 0, 21, 0, 0, 7,
13, 0, 13, 0, 2, 0, 13, 16, 0, 17,
10, 8, 4, 0, 14, 0, 0, 0, 0, 14,
0, 0, 14, 0, 0, 0, 2, 14, 0, 0,
0, 0, 0, 0, 0, 0
} ;
static yyconst flex_int32_t yy_ec[256] =
@ -395,14 +398,14 @@ static yyconst flex_int32_t yy_ec[256] =
1, 2, 1, 5, 6, 7, 1, 1, 1, 8,
9, 1, 1, 1, 1, 1, 1, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 1, 1, 1,
1, 1, 1, 1, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
1, 12, 1, 1, 11, 1, 11, 11, 11, 11,
11, 1, 1, 1, 12, 12, 12, 12, 12, 12,
12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
13, 14, 15, 1, 12, 1, 12, 12, 12, 12,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 1, 1, 1, 1, 1, 1, 1, 1,
12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
12, 12, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
@ -419,72 +422,111 @@ static yyconst flex_int32_t yy_ec[256] =
1, 1, 1, 1, 1
} ;
static yyconst flex_int32_t yy_meta[13] =
static yyconst flex_int32_t yy_meta[16] =
{ 0,
1, 2, 3, 2, 4, 1, 1, 1, 5, 5,
5, 1
1, 1, 2, 3, 4, 3, 1, 3, 5, 6,
1, 6, 1, 1, 7
} ;
static yyconst flex_int16_t yy_base[56] =
static yyconst flex_int16_t yy_base[95] =
{ 0,
0, 0, 10, 20, 38, 32, 0, 109, 109, 0,
28, 109, 109, 35, 0, 23, 109, 109, 44, 0,
49, 26, 0, 0, 0, 22, 0, 0, 18, 24,
109, 0, 61, 20, 0, 18, 0, 17, 16, 0,
12, 11, 10, 109, 73, 16, 78, 83, 88, 93,
12, 98, 11, 103, 9
0, 0, 13, 25, 14, 16, 17, 18, 90, 88,
88, 39, 20, 237, 237, 74, 78, 237, 237, 13,
54, 0, 71, 237, 237, 31, 0, 237, 73, 237,
237, 0, 0, 65, 75, 0, 33, 30, 72, 0,
0, 75, 70, 0, 74, 0, 0, 62, 70, 237,
0, 63, 0, 85, 99, 65, 111, 62, 34, 0,
54, 116, 0, 54, 127, 51, 237, 50, 0, 48,
47, 39, 33, 29, 17, 237, 136, 143, 150, 157,
164, 171, 178, 184, 191, 198, 201, 207, 214, 217,
219, 225, 228, 230
} ;
static yyconst flex_int16_t yy_def[56] =
static yyconst flex_int16_t yy_def[95] =
{ 0,
44, 1, 45, 45, 44, 44, 46, 44, 44, 47,
6, 44, 44, 6, 48, 49, 44, 44, 49, 6,
44, 6, 50, 46, 47, 51, 14, 6, 49, 49,
44, 21, 44, 21, 52, 53, 33, 51, 33, 54,
55, 53, 55, 0, 44, 44, 44, 44, 44, 44,
44, 44, 44, 44, 44
76, 1, 77, 77, 78, 78, 79, 79, 80, 80,
76, 76, 76, 76, 76, 76, 12, 76, 76, 12,
76, 81, 82, 76, 76, 82, 83, 76, 76, 76,
76, 84, 12, 85, 12, 86, 76, 76, 87, 20,
12, 88, 12, 21, 76, 89, 12, 82, 82, 76,
83, 76, 84, 85, 76, 54, 85, 90, 76, 55,
87, 88, 55, 62, 88, 91, 76, 55, 92, 93,
90, 94, 91, 93, 94, 0, 76, 76, 76, 76,
76, 76, 76, 76, 76, 76, 76, 76, 76, 76,
76, 76, 76, 76
} ;
static yyconst flex_int16_t yy_nxt[122] =
static yyconst flex_int16_t yy_nxt[253] =
{ 0,
6, 7, 8, 7, 9, 10, 11, 12, 13, 6,
14, 15, 17, 43, 18, 42, 38, 24, 32, 33,
32, 19, 17, 36, 18, 37, 33, 41, 29, 30,
37, 19, 20, 36, 30, 26, 21, 44, 22, 44,
44, 20, 20, 23, 27, 27, 31, 44, 29, 32,
32, 44, 44, 33, 44, 34, 44, 44, 32, 32,
35, 33, 44, 44, 44, 21, 44, 39, 44, 44,
33, 33, 40, 16, 16, 16, 16, 16, 25, 25,
44, 25, 25, 28, 28, 44, 28, 28, 29, 29,
44, 44, 29, 20, 20, 44, 20, 20, 32, 32,
12, 13, 14, 13, 15, 16, 17, 18, 19, 12,
12, 20, 21, 22, 12, 24, 28, 25, 28, 28,
28, 37, 40, 37, 40, 62, 26, 24, 29, 25,
29, 31, 31, 50, 37, 48, 37, 54, 26, 33,
59, 63, 45, 34, 59, 35, 45, 62, 33, 33,
33, 33, 36, 33, 41, 55, 54, 58, 42, 63,
43, 72, 60, 41, 44, 41, 45, 46, 41, 55,
55, 56, 70, 52, 48, 49, 67, 66, 57, 63,
60, 64, 58, 52, 49, 39, 38, 76, 65, 55,
14, 56, 14, 76, 76, 76, 76, 76, 57, 55,
44, 32, 32, 33, 33, 44, 33, 33, 5, 44,
44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
44
76, 76, 76, 34, 76, 68, 76, 76, 55, 55,
55, 55, 69, 55, 54, 76, 54, 76, 54, 54,
63, 76, 64, 76, 76, 76, 76, 76, 76, 65,
62, 76, 62, 76, 62, 62, 23, 23, 23, 23,
23, 23, 23, 27, 27, 27, 27, 27, 27, 27,
30, 30, 30, 30, 30, 30, 30, 32, 32, 32,
32, 32, 32, 32, 47, 76, 47, 47, 47, 47,
47, 48, 76, 48, 76, 48, 48, 48, 51, 76,
51, 51, 51, 51, 53, 76, 53, 53, 53, 53,
53, 54, 76, 76, 54, 76, 54, 54, 33, 76,
33, 33, 33, 33, 33, 61, 61, 62, 76, 76,
62, 76, 62, 62, 41, 76, 41, 41, 41, 41,
41, 71, 71, 73, 73, 55, 76, 55, 55, 55,
55, 55, 74, 74, 75, 75, 11, 76, 76, 76,
76, 76, 76, 76, 76, 76, 76, 76, 76, 76,
76, 76
} ;
static yyconst flex_int16_t yy_chk[122] =
static yyconst flex_int16_t yy_chk[253] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 3, 55, 3, 53, 51, 46, 43, 42,
41, 3, 4, 39, 4, 38, 36, 34, 30, 29,
26, 4, 6, 22, 16, 11, 6, 5, 6, 0,
0, 6, 6, 6, 14, 14, 19, 0, 19, 21,
21, 0, 0, 21, 0, 21, 0, 0, 21, 21,
21, 33, 0, 0, 0, 33, 0, 33, 0, 0,
33, 33, 33, 45, 45, 45, 45, 45, 47, 47,
0, 47, 47, 48, 48, 0, 48, 48, 49, 49,
0, 0, 49, 50, 50, 0, 50, 50, 52, 52,
1, 1, 1, 1, 1, 3, 5, 3, 6, 7,
8, 13, 20, 13, 20, 75, 3, 4, 5, 4,
6, 7, 8, 26, 37, 26, 37, 74, 4, 12,
38, 73, 38, 12, 59, 12, 59, 72, 12, 12,
12, 12, 12, 12, 21, 71, 70, 68, 21, 66,
21, 64, 61, 21, 21, 21, 21, 21, 21, 34,
58, 34, 56, 52, 49, 48, 45, 43, 34, 42,
39, 42, 35, 29, 23, 17, 16, 11, 42, 54,
10, 54, 9, 0, 0, 0, 0, 0, 54, 55,
0, 52, 52, 54, 54, 0, 54, 54, 44, 44,
44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
44
0, 0, 0, 55, 0, 55, 0, 0, 55, 55,
55, 55, 55, 55, 57, 0, 57, 0, 57, 57,
62, 0, 62, 0, 0, 0, 0, 0, 0, 62,
65, 0, 65, 0, 65, 65, 77, 77, 77, 77,
77, 77, 77, 78, 78, 78, 78, 78, 78, 78,
79, 79, 79, 79, 79, 79, 79, 80, 80, 80,
80, 80, 80, 80, 81, 0, 81, 81, 81, 81,
81, 82, 0, 82, 0, 82, 82, 82, 83, 0,
83, 83, 83, 83, 84, 0, 84, 84, 84, 84,
84, 85, 0, 0, 85, 0, 85, 85, 86, 0,
86, 86, 86, 86, 86, 87, 87, 88, 0, 0,
88, 0, 88, 88, 89, 0, 89, 89, 89, 89,
89, 90, 90, 91, 91, 92, 0, 92, 92, 92,
92, 92, 93, 93, 94, 94, 76, 76, 76, 76,
76, 76, 76, 76, 76, 76, 76, 76, 76, 76,
76, 76
} ;
/* Table of booleans, true if rule could match eol. */
static yyconst flex_int32_t yy_rule_can_match_eol[17] =
static yyconst flex_int32_t yy_rule_can_match_eol[24] =
{ 0,
1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, };
1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0,
0, 0, 0, 0, };
/* The intent behind this definition is that it'll catch
* any uses of REJECT which flex missed.
@ -538,10 +580,13 @@ Modify cmListFileLexer.c:
struct cmListFileLexer_s
{
cmListFileLexer_Token token;
int bracket;
int comment;
int line;
int column;
int size;
FILE* file;
size_t cr;
char* string_buffer;
char* string_position;
int string_left;
@ -564,10 +609,16 @@ static void cmListFileLexerDestroy(cmListFileLexer* lexer);
/*--------------------------------------------------------------------------*/
#line 570 "cmListFileLexer.c"
#line 618 "cmListFileLexer.c"
#define INITIAL 0
#define STRING 1
#define BRACKET 2
#define BRACKETEND 3
#define COMMENT 4
#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
@ -793,10 +844,10 @@ YY_DECL
int yy_act;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
#line 82 "cmListFileLexer.in.l"
#line 88 "cmListFileLexer.in.l"
#line 804 "cmListFileLexer.c"
#line 855 "cmListFileLexer.c"
if ( !yyg->yy_init )
{
@ -849,13 +900,13 @@ yy_match:
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 45 )
if ( yy_current_state >= 77 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
++yy_cp;
}
while ( yy_base[yy_current_state] != 109 );
while ( yy_base[yy_current_state] != 237 );
yy_find_action:
yy_act = yy_accept[yy_current_state];
@ -894,69 +945,168 @@ do_action: /* This label is used only to access EOF actions. */
case 1:
/* rule 1 can match eol */
YY_RULE_SETUP
#line 84 "cmListFileLexer.in.l"
#line 90 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_Newline;
cmListFileLexerSetToken(lexer, yytext, yyleng);
++lexer->line;
lexer->column = 1;
BEGIN(INITIAL);
return 1;
}
case 2:
/* rule 2 can match eol */
YY_RULE_SETUP
#line 92 "cmListFileLexer.in.l"
#line 99 "cmListFileLexer.in.l"
{
lexer->column += yyleng;
const char* bracket = yytext;
lexer->comment = yytext[0] == '#';
if(lexer->comment)
{
lexer->token.type = cmListFileLexer_Token_CommentBracket;
bracket += 1;
}
else
{
lexer->token.type = cmListFileLexer_Token_ArgumentBracket;
}
cmListFileLexerSetToken(lexer, "", 0);
lexer->bracket = (int)(strchr(bracket+1, '[') - bracket);
if(yytext[yyleng-1] == '\n')
{
++lexer->line;
lexer->column = 1;
}
else
{
lexer->column += yyleng;
}
BEGIN(BRACKET);
}
YY_BREAK
case 3:
YY_RULE_SETUP
#line 96 "cmListFileLexer.in.l"
#line 125 "cmListFileLexer.in.l"
{
lexer->column += yyleng;
BEGIN(COMMENT);
}
YY_BREAK
case 4:
YY_RULE_SETUP
#line 130 "cmListFileLexer.in.l"
{
lexer->column += yyleng;
}
YY_BREAK
case 5:
YY_RULE_SETUP
#line 134 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_ParenLeft;
cmListFileLexerSetToken(lexer, yytext, yyleng);
lexer->column += yyleng;
return 1;
}
case 4:
case 6:
YY_RULE_SETUP
#line 103 "cmListFileLexer.in.l"
#line 141 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_ParenRight;
cmListFileLexerSetToken(lexer, yytext, yyleng);
lexer->column += yyleng;
return 1;
}
case 5:
case 7:
YY_RULE_SETUP
#line 110 "cmListFileLexer.in.l"
#line 148 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_Identifier;
cmListFileLexerSetToken(lexer, yytext, yyleng);
lexer->column += yyleng;
return 1;
}
case 6:
YY_RULE_SETUP
#line 117 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_ArgumentUnquoted;
cmListFileLexerSetToken(lexer, yytext, yyleng);
lexer->column += yyleng;
return 1;
}
case 7:
YY_RULE_SETUP
#line 124 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_ArgumentUnquoted;
cmListFileLexerSetToken(lexer, yytext, yyleng);
lexer->column += yyleng;
return 1;
}
case 8:
YY_RULE_SETUP
#line 131 "cmListFileLexer.in.l"
#line 155 "cmListFileLexer.in.l"
{
/* Handle ]]====]=======]*/
cmListFileLexerAppend(lexer, yytext, yyleng);
lexer->column += yyleng;
if(yyleng == lexer->bracket)
{
BEGIN(BRACKETEND);
}
}
YY_BREAK
case 9:
YY_RULE_SETUP
#line 165 "cmListFileLexer.in.l"
{
lexer->column += yyleng;
/* Erase the partial bracket from the token. */
lexer->token.length -= lexer->bracket;
lexer->token.text[lexer->token.length] = 0;
BEGIN(INITIAL);
return 1;
}
case 10:
YY_RULE_SETUP
#line 174 "cmListFileLexer.in.l"
{
cmListFileLexerAppend(lexer, yytext, yyleng);
lexer->column += yyleng;
}
YY_BREAK
case 11:
/* rule 11 can match eol */
YY_RULE_SETUP
#line 179 "cmListFileLexer.in.l"
{
cmListFileLexerAppend(lexer, yytext, yyleng);
++lexer->line;
lexer->column = 1;
BEGIN(BRACKET);
}
YY_BREAK
case 12:
YY_RULE_SETUP
#line 186 "cmListFileLexer.in.l"
{
cmListFileLexerAppend(lexer, yytext, yyleng);
lexer->column += yyleng;
BEGIN(BRACKET);
}
YY_BREAK
case YY_STATE_EOF(BRACKET):
case YY_STATE_EOF(BRACKETEND):
#line 192 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_BadBracket;
BEGIN(INITIAL);
return 1;
}
case 13:
YY_RULE_SETUP
#line 198 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_ArgumentUnquoted;
cmListFileLexerSetToken(lexer, yytext, yyleng);
lexer->column += yyleng;
return 1;
}
case 14:
YY_RULE_SETUP
#line 205 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_ArgumentUnquoted;
cmListFileLexerSetToken(lexer, yytext, yyleng);
lexer->column += yyleng;
return 1;
}
case 15:
YY_RULE_SETUP
#line 212 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_ArgumentQuoted;
cmListFileLexerSetToken(lexer, "", 0);
@ -964,69 +1114,69 @@ YY_RULE_SETUP
BEGIN(STRING);
}
YY_BREAK
case 9:
case 16:
YY_RULE_SETUP
#line 138 "cmListFileLexer.in.l"
#line 219 "cmListFileLexer.in.l"
{
cmListFileLexerAppend(lexer, yytext, yyleng);
lexer->column += yyleng;
}
YY_BREAK
case 10:
/* rule 10 can match eol */
case 17:
/* rule 17 can match eol */
YY_RULE_SETUP
#line 143 "cmListFileLexer.in.l"
#line 224 "cmListFileLexer.in.l"
{
cmListFileLexerAppend(lexer, yytext, yyleng);
++lexer->line;
lexer->column = 1;
}
YY_BREAK
case 11:
/* rule 11 can match eol */
case 18:
/* rule 18 can match eol */
YY_RULE_SETUP
#line 149 "cmListFileLexer.in.l"
#line 230 "cmListFileLexer.in.l"
{
cmListFileLexerAppend(lexer, yytext, yyleng);
++lexer->line;
lexer->column = 1;
}
YY_BREAK
case 12:
case 19:
YY_RULE_SETUP
#line 155 "cmListFileLexer.in.l"
#line 236 "cmListFileLexer.in.l"
{
lexer->column += yyleng;
BEGIN(INITIAL);
return 1;
}
case 13:
case 20:
YY_RULE_SETUP
#line 161 "cmListFileLexer.in.l"
#line 242 "cmListFileLexer.in.l"
{
cmListFileLexerAppend(lexer, yytext, yyleng);
lexer->column += yyleng;
}
YY_BREAK
case YY_STATE_EOF(STRING):
#line 166 "cmListFileLexer.in.l"
#line 247 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_BadString;
BEGIN(INITIAL);
return 1;
}
case 14:
case 21:
YY_RULE_SETUP
#line 172 "cmListFileLexer.in.l"
#line 253 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_Space;
cmListFileLexerSetToken(lexer, yytext, yyleng);
lexer->column += yyleng;
return 1;
}
case 15:
case 22:
YY_RULE_SETUP
#line 179 "cmListFileLexer.in.l"
#line 260 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_BadCharacter;
cmListFileLexerSetToken(lexer, yytext, yyleng);
@ -1034,18 +1184,19 @@ YY_RULE_SETUP
return 1;
}
case YY_STATE_EOF(INITIAL):
#line 186 "cmListFileLexer.in.l"
case YY_STATE_EOF(COMMENT):
#line 267 "cmListFileLexer.in.l"
{
lexer->token.type = cmListFileLexer_Token_None;
cmListFileLexerSetToken(lexer, 0, 0);
return 0;
}
case 16:
case 23:
YY_RULE_SETUP
#line 192 "cmListFileLexer.in.l"
#line 273 "cmListFileLexer.in.l"
ECHO;
YY_BREAK
#line 1064 "cmListFileLexer.c"
#line 1217 "cmListFileLexer.c"
case YY_END_OF_BUFFER:
{
@ -1337,7 +1488,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 45 )
if ( yy_current_state >= 77 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
@ -1366,11 +1517,11 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 45 )
if ( yy_current_state >= 77 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
yy_is_jam = (yy_current_state == 44);
yy_is_jam = (yy_current_state == 76);
return yy_is_jam ? 0 : yy_current_state;
}
@ -2166,7 +2317,7 @@ void cmListFileLexer_yyfree (void * ptr , yyscan_t yyscanner)
#define YYTABLES_NAME "yytables"
#line 192 "cmListFileLexer.in.l"
#line 273 "cmListFileLexer.in.l"
@ -2243,7 +2394,38 @@ static int cmListFileLexerInput(cmListFileLexer* lexer, char* buffer,
{
if(lexer->file)
{
return (int)fread(buffer, 1, bufferSize, lexer->file);
/* Convert CRLF -> LF explicitly. The C FILE "t"ext mode
does not convert newlines on all platforms. Move any
trailing CR to the start of the buffer for the next read. */
size_t cr = lexer->cr;
size_t n;
buffer[0] = '\r';
n = fread(buffer+cr, 1, bufferSize-cr, lexer->file);
if(n)
{
char* o = buffer;
const char* i = buffer;
const char* e;
n += cr;
cr = (buffer[n-1] == '\r')? 1:0;
e = buffer + n - cr;
while(i != e)
{
if(i[0] == '\r' && i[1] == '\n')
{
++i;
}
*o++ = *i++;
}
n = o - buffer;
}
else
{
n = cr;
cr = 0;
}
lexer->cr = cr;
return n;
}
else if(lexer->string_left)
{
@ -2307,19 +2489,68 @@ cmListFileLexer* cmListFileLexer_New()
/*--------------------------------------------------------------------------*/
void cmListFileLexer_Delete(cmListFileLexer* lexer)
{
cmListFileLexer_SetFileName(lexer, 0);
cmListFileLexer_SetFileName(lexer, 0, 0);
free(lexer);
}
/*--------------------------------------------------------------------------*/
int cmListFileLexer_SetFileName(cmListFileLexer* lexer, const char* name)
static cmListFileLexer_BOM cmListFileLexer_ReadBOM(FILE* f)
{
unsigned char b[2];
if(fread(b, 1, 2, f) == 2)
{
if(b[0] == 0xEF && b[1] == 0xBB)
{
if(fread(b, 1, 1, f) == 1 && b[0] == 0xBF)
{
return cmListFileLexer_BOM_UTF8;
}
}
else if(b[0] == 0xFE && b[1] == 0xFF)
{
/* UTF-16 BE */
return cmListFileLexer_BOM_UTF16BE;
}
else if(b[0] == 0 && b[1] == 0)
{
if(fread(b, 1, 2, f) == 2 && b[0] == 0xFE && b[1] == 0xFF)
{
return cmListFileLexer_BOM_UTF32BE;
}
}
else if(b[0] == 0xFF && b[1] == 0xFE)
{
fpos_t p;
fgetpos(f, &p);
if(fread(b, 1, 2, f) == 2 && b[0] == 0 && b[1] == 0)
{
return cmListFileLexer_BOM_UTF32LE;
}
fsetpos(f, &p);
return cmListFileLexer_BOM_UTF16LE;
}
}
rewind(f);
return cmListFileLexer_BOM_None;
}
/*--------------------------------------------------------------------------*/
int cmListFileLexer_SetFileName(cmListFileLexer* lexer, const char* name,
cmListFileLexer_BOM* bom)
{
int result = 1;
cmListFileLexerDestroy(lexer);
if(name)
{
lexer->file = fopen(name, "r");
if(!lexer->file)
lexer->file = fopen(name, "rb");
if(lexer->file)
{
if(bom)
{
*bom = cmListFileLexer_ReadBOM(lexer->file);
}
}
else
{
result = 0;
}
@ -2365,7 +2596,7 @@ cmListFileLexer_Token* cmListFileLexer_Scan(cmListFileLexer* lexer)
}
else
{
cmListFileLexer_SetFileName(lexer, 0);
cmListFileLexer_SetFileName(lexer, 0, 0);
return 0;
}
}
@ -2411,7 +2642,10 @@ const char* cmListFileLexer_GetTypeAsString(cmListFileLexer* lexer,
case cmListFileLexer_Token_ParenRight: return "right paren";
case cmListFileLexer_Token_ArgumentUnquoted: return "unquoted argument";
case cmListFileLexer_Token_ArgumentQuoted: return "quoted argument";
case cmListFileLexer_Token_ArgumentBracket: return "bracket argument";
case cmListFileLexer_Token_CommentBracket: return "bracket comment";
case cmListFileLexer_Token_BadCharacter: return "bad character";
case cmListFileLexer_Token_BadBracket: return "unterminated bracket";
case cmListFileLexer_Token_BadString: return "unterminated string";
}
return "unknown token";

17
Source/cmListFileLexer.h
View File

@ -22,7 +22,10 @@ typedef enum cmListFileLexer_Type_e
cmListFileLexer_Token_ParenRight,
cmListFileLexer_Token_ArgumentUnquoted,
cmListFileLexer_Token_ArgumentQuoted,
cmListFileLexer_Token_ArgumentBracket,
cmListFileLexer_Token_CommentBracket,
cmListFileLexer_Token_BadCharacter,
cmListFileLexer_Token_BadBracket,
cmListFileLexer_Token_BadString
} cmListFileLexer_Type;
@ -36,6 +39,17 @@ struct cmListFileLexer_Token_s
int column;
};
enum cmListFileLexer_BOM_e
{
cmListFileLexer_BOM_None,
cmListFileLexer_BOM_UTF8,
cmListFileLexer_BOM_UTF16BE,
cmListFileLexer_BOM_UTF16LE,
cmListFileLexer_BOM_UTF32BE,
cmListFileLexer_BOM_UTF32LE
};
typedef enum cmListFileLexer_BOM_e cmListFileLexer_BOM;
typedef struct cmListFileLexer_s cmListFileLexer;
#ifdef __cplusplus
@ -44,7 +58,8 @@ extern "C"
#endif
cmListFileLexer* cmListFileLexer_New();
int cmListFileLexer_SetFileName(cmListFileLexer*, const char*);
int cmListFileLexer_SetFileName(cmListFileLexer*, const char*,
cmListFileLexer_BOM* bom);
int cmListFileLexer_SetString(cmListFileLexer*, const char*);
cmListFileLexer_Token* cmListFileLexer_Scan(cmListFileLexer*);
long cmListFileLexer_GetCurrentLine(cmListFileLexer*);

190
Source/cmListFileLexer.in.l
View File

@ -42,10 +42,13 @@ Modify cmListFileLexer.c:
struct cmListFileLexer_s
{
cmListFileLexer_Token token;
int bracket;
int comment;
int line;
int column;
int size;
FILE* file;
size_t cr;
char* string_buffer;
char* string_position;
int string_left;
@ -74,22 +77,57 @@ static void cmListFileLexerDestroy(cmListFileLexer* lexer);
%option noyywrap
%pointer
%x STRING
%x BRACKET
%x BRACKETEND
%x COMMENT
MAKEVAR \$\([A-Za-z0-9_]*\)
UNQUOTED ([^ \t\r\n\(\)#\\\"]|\\.)
LEGACY {MAKEVAR}|{UNQUOTED}|\"({MAKEVAR}|{UNQUOTED}|[ \t])*\"
UNQUOTED ([^ \t\r\n\(\)#\\\"[=]|\\.)
LEGACY {MAKEVAR}|{UNQUOTED}|\"({MAKEVAR}|{UNQUOTED}|[ \t[=])*\"
%%
\n {
<INITIAL,COMMENT>\n {
lexer->token.type = cmListFileLexer_Token_Newline;
cmListFileLexerSetToken(lexer, yytext, yyleng);
++lexer->line;
lexer->column = 1;
BEGIN(INITIAL);
return 1;
}
#.* {
#?\[=*\[\n? {
const char* bracket = yytext;
lexer->comment = yytext[0] == '#';
if(lexer->comment)
{
lexer->token.type = cmListFileLexer_Token_CommentBracket;
bracket += 1;
}
else
{
lexer->token.type = cmListFileLexer_Token_ArgumentBracket;
}
cmListFileLexerSetToken(lexer, "", 0);
lexer->bracket = (int)(strchr(bracket+1, '[') - bracket);
if(yytext[yyleng-1] == '\n')
{
++lexer->line;
lexer->column = 1;
}
else
{
lexer->column += yyleng;
}
BEGIN(BRACKET);
}
# {
lexer->column += yyleng;
BEGIN(COMMENT);
}
<COMMENT>.* {
lexer->column += yyleng;
}
@ -107,21 +145,64 @@ LEGACY {MAKEVAR}|{UNQUOTED}|\"({MAKEVAR}|{UNQUOTED}|[ \t])*\"
return 1;
}
[A-Za-z_][A-Za-z0-9_]+ {
[A-Za-z_][A-Za-z0-9_]* {
lexer->token.type = cmListFileLexer_Token_Identifier;
cmListFileLexerSetToken(lexer, yytext, yyleng);
lexer->column += yyleng;
return 1;
}
({UNQUOTED})({UNQUOTED})* {
<BRACKET>\]=* {
/* Handle ]]====]=======]*/
cmListFileLexerAppend(lexer, yytext, yyleng);
lexer->column += yyleng;
if(yyleng == lexer->bracket)
{
BEGIN(BRACKETEND);
}
}
<BRACKETEND>\] {
lexer->column += yyleng;
/* Erase the partial bracket from the token. */
lexer->token.length -= lexer->bracket;
lexer->token.text[lexer->token.length] = 0;
BEGIN(INITIAL);
return 1;
}
<BRACKET>([^]\n])+ {
cmListFileLexerAppend(lexer, yytext, yyleng);
lexer->column += yyleng;
}
<BRACKET,BRACKETEND>\n {
cmListFileLexerAppend(lexer, yytext, yyleng);
++lexer->line;
lexer->column = 1;
BEGIN(BRACKET);
}
<BRACKET,BRACKETEND>. {
cmListFileLexerAppend(lexer, yytext, yyleng);
lexer->column += yyleng;
BEGIN(BRACKET);
}
<BRACKET,BRACKETEND><<EOF>> {
lexer->token.type = cmListFileLexer_Token_BadBracket;
BEGIN(INITIAL);
return 1;
}
({UNQUOTED}|=|\[=*{UNQUOTED})({UNQUOTED}|[[=])* {
lexer->token.type = cmListFileLexer_Token_ArgumentUnquoted;
cmListFileLexerSetToken(lexer, yytext, yyleng);
lexer->column += yyleng;
return 1;
}
({MAKEVAR}|{UNQUOTED})({LEGACY})* {
({MAKEVAR}|{UNQUOTED}|=|\[=*{LEGACY})({LEGACY}|[[=])* {
lexer->token.type = cmListFileLexer_Token_ArgumentUnquoted;
cmListFileLexerSetToken(lexer, yytext, yyleng);
lexer->column += yyleng;
@ -264,7 +345,38 @@ static int cmListFileLexerInput(cmListFileLexer* lexer, char* buffer,
{
if(lexer->file)
{
return (int)fread(buffer, 1, bufferSize, lexer->file);
/* Convert CRLF -> LF explicitly. The C FILE "t"ext mode
does not convert newlines on all platforms. Move any
trailing CR to the start of the buffer for the next read. */
size_t cr = lexer->cr;
size_t n;
buffer[0] = '\r';
n = fread(buffer+cr, 1, bufferSize-cr, lexer->file);
if(n)
{
char* o = buffer;
const char* i = buffer;
const char* e;
n += cr;
cr = (buffer[n-1] == '\r')? 1:0;
e = buffer + n - cr;
while(i != e)
{
if(i[0] == '\r' && i[1] == '\n')
{
++i;
}
*o++ = *i++;
}
n = o - buffer;
}
else
{
n = cr;
cr = 0;
}
lexer->cr = cr;
return n;
}
else if(lexer->string_left)
{
@ -328,19 +440,68 @@ cmListFileLexer* cmListFileLexer_New()
/*--------------------------------------------------------------------------*/
void cmListFileLexer_Delete(cmListFileLexer* lexer)
{
cmListFileLexer_SetFileName(lexer, 0);
cmListFileLexer_SetFileName(lexer, 0, 0);
free(lexer);
}
/*--------------------------------------------------------------------------*/
int cmListFileLexer_SetFileName(cmListFileLexer* lexer, const char* name)
static cmListFileLexer_BOM cmListFileLexer_ReadBOM(FILE* f)
{
unsigned char b[2];
if(fread(b, 1, 2, f) == 2)
{
if(b[0] == 0xEF && b[1] == 0xBB)
{
if(fread(b, 1, 1, f) == 1 && b[0] == 0xBF)
{
return cmListFileLexer_BOM_UTF8;
}
}
else if(b[0] == 0xFE && b[1] == 0xFF)
{
/* UTF-16 BE */
return cmListFileLexer_BOM_UTF16BE;
}
else if(b[0] == 0 && b[1] == 0)
{
if(fread(b, 1, 2, f) == 2 && b[0] == 0xFE && b[1] == 0xFF)
{
return cmListFileLexer_BOM_UTF32BE;
}
}
else if(b[0] == 0xFF && b[1] == 0xFE)
{
fpos_t p;
fgetpos(f, &p);
if(fread(b, 1, 2, f) == 2 && b[0] == 0 && b[1] == 0)
{
return cmListFileLexer_BOM_UTF32LE;
}
fsetpos(f, &p);
return cmListFileLexer_BOM_UTF16LE;
}
}
rewind(f);
return cmListFileLexer_BOM_None;
}
/*--------------------------------------------------------------------------*/
int cmListFileLexer_SetFileName(cmListFileLexer* lexer, const char* name,
cmListFileLexer_BOM* bom)
{
int result = 1;
cmListFileLexerDestroy(lexer);
if(name)
{
lexer->file = fopen(name, "r");
if(!lexer->file)
lexer->file = fopen(name, "rb");
if(lexer->file)
{
if(bom)
{
*bom = cmListFileLexer_ReadBOM(lexer->file);
}
}
else
{
result = 0;
}
@ -386,7 +547,7 @@ cmListFileLexer_Token* cmListFileLexer_Scan(cmListFileLexer* lexer)
}
else
{
cmListFileLexer_SetFileName(lexer, 0);
cmListFileLexer_SetFileName(lexer, 0, 0);
return 0;
}
}
@ -432,7 +593,10 @@ const char* cmListFileLexer_GetTypeAsString(cmListFileLexer* lexer,
case cmListFileLexer_Token_ParenRight: return "right paren";
case cmListFileLexer_Token_ArgumentUnquoted: return "unquoted argument";
case cmListFileLexer_Token_ArgumentQuoted: return "quoted argument";
case cmListFileLexer_Token_ArgumentBracket: return "bracket argument";
case cmListFileLexer_Token_CommentBracket: return "bracket comment";
case cmListFileLexer_Token_BadCharacter: return "bad character";
case cmListFileLexer_Token_BadBracket: return "unterminated bracket";
case cmListFileLexer_Token_BadString: return "unterminated string";
}
return "unknown token";

6
Source/cmMakefile.cxx
View File

@ -2867,6 +2867,12 @@ bool cmMakefile::ExpandArguments(
outArgs.reserve(inArgs.size());
for(i = inArgs.begin(); i != inArgs.end(); ++i)
{
// No expansion in a bracket argument.
if(i->Delim == cmListFileArgument::Bracket)
{
outArgs.push_back(i->Value);
continue;
}
// Expand the variables in the argument.
value = i->Value;
this->ExpandVariablesInString(value, false, false, false,

2
Tests/RunCMake/Syntax/.gitattributes vendored
View File

@ -1 +1,3 @@
CommandTabs.cmake whitespace=-tab-in-indent
StringCRLF.cmake whitespace=cr-at-eol -crlf
BracketCRLF.cmake whitespace=cr-at-eol -crlf

1
Tests/RunCMake/Syntax/BOM-UTF-16-BE-result.txt Normal file
View File

@ -0,0 +1 @@
1

6
Tests/RunCMake/Syntax/BOM-UTF-16-BE-stderr.txt Normal file
View File

@ -0,0 +1,6 @@
CMake Error at CMakeLists.txt:3 \(include\):
File
.*/Tests/RunCMake/Syntax/BOM-UTF-16-BE.cmake
starts with a Byte-Order-Mark that is not UTF-8.

BIN
Tests/RunCMake/Syntax/BOM-UTF-16-BE.cmake Normal file
View File

Binary file not shown.

1
Tests/RunCMake/Syntax/BOM-UTF-16-LE-result.txt Normal file
View File

@ -0,0 +1 @@
1

6
Tests/RunCMake/Syntax/BOM-UTF-16-LE-stderr.txt Normal file
View File

@ -0,0 +1,6 @@
CMake Error at CMakeLists.txt:3 \(include\):
File
.*/Tests/RunCMake/Syntax/BOM-UTF-16-LE.cmake
starts with a Byte-Order-Mark that is not UTF-8.

BIN
Tests/RunCMake/Syntax/BOM-UTF-16-LE.cmake Normal file
View File

Binary file not shown.

1
Tests/RunCMake/Syntax/BOM-UTF-32-BE-result.txt Normal file
View File

@ -0,0 +1 @@
1

6
Tests/RunCMake/Syntax/BOM-UTF-32-BE-stderr.txt Normal file
View File

@ -0,0 +1,6 @@
CMake Error at CMakeLists.txt:3 \(include\):
File
.*/Tests/RunCMake/Syntax/BOM-UTF-32-BE.cmake
starts with a Byte-Order-Mark that is not UTF-8.

BIN
Tests/RunCMake/Syntax/BOM-UTF-32-BE.cmake Normal file
View File

Binary file not shown.

1
Tests/RunCMake/Syntax/BOM-UTF-32-LE-result.txt Normal file
View File

@ -0,0 +1 @@
1

6
Tests/RunCMake/Syntax/BOM-UTF-32-LE-stderr.txt Normal file
View File

@ -0,0 +1,6 @@
CMake Error at CMakeLists.txt:3 \(include\):
File
.*/Tests/RunCMake/Syntax/BOM-UTF-32-LE.cmake
starts with a Byte-Order-Mark that is not UTF-8.

BIN
Tests/RunCMake/Syntax/BOM-UTF-32-LE.cmake Normal file
View File

Binary file not shown.

1
Tests/RunCMake/Syntax/BOM-UTF-8-stdout.txt Normal file
View File

@ -0,0 +1 @@
-- message

1
Tests/RunCMake/Syntax/BOM-UTF-8.cmake Normal file
View File

@ -0,0 +1 @@
message(STATUS "message")

1
Tests/RunCMake/Syntax/Bracket0-stderr.txt Normal file
View File

@ -0,0 +1 @@
^1 \${var} \\n 4$

1
Tests/RunCMake/Syntax/Bracket0.cmake Normal file
View File

@ -0,0 +1 @@
message([[1 ${var} \n 4]])

1
Tests/RunCMake/Syntax/Bracket1-stderr.txt Normal file
View File

@ -0,0 +1 @@
^1 \${var} \\n 4\]==$

2
Tests/RunCMake/Syntax/Bracket1.cmake Normal file
View File

@ -0,0 +1,2 @@
message([==[1 ]==] [=[
${var} \n 4]==]=])

2
Tests/RunCMake/Syntax/Bracket2-stdout.txt Normal file
View File

@ -0,0 +1,2 @@
-- Bracket Argument 1
-- Bracket Argument 2

2
Tests/RunCMake/Syntax/Bracket2.cmake Normal file
View File

@ -0,0 +1,2 @@
message(STATUS [[Bracket Argument 1]] #[[Bracket Comment 1]])
message(STATUS #[[Bracket Comment 2]] [[Bracket Argument 2]])

1
Tests/RunCMake/Syntax/BracketBackslash-result.txt Normal file
View File

@ -0,0 +1 @@
1

6
Tests/RunCMake/Syntax/BracketBackslash-stderr.txt Normal file
View File

@ -0,0 +1,6 @@
CMake Error at BracketBackslash.cmake:1 \(message\):
a\\
b
Call Stack \(most recent call first\):
CMakeLists.txt:3 \(include\)$

2
Tests/RunCMake/Syntax/BracketBackslash.cmake Normal file
View File

@ -0,0 +1,2 @@
message(FATAL_ERROR [==[a\
b]==])

1
Tests/RunCMake/Syntax/BracketCRLF-stderr.txt Normal file
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@ -0,0 +1 @@
CRLF->LF worked

8
Tests/RunCMake/Syntax/BracketCRLF.cmake Normal file
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@ -0,0 +1,8 @@
if([[
]] STREQUAL "" AND
[[a
b]] STREQUAL "a\nb")
message("CRLF->LF worked")
else()
message(FATAL_ERROR "CRLF->LF failed")
endif()

1
Tests/RunCMake/Syntax/BracketComment0-stdout.txt Normal file
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@ -0,0 +1 @@
-- The above FATAL_ERROR did not occur.

5
Tests/RunCMake/Syntax/BracketComment0.cmake Normal file
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@ -0,0 +1,5 @@
#[=[
#]]
message(FATAL_ERROR "This is commented out.")
#]==]=]
message(STATUS "The above FATAL_ERROR did not occur.")

1
Tests/RunCMake/Syntax/BracketComment1-result.txt Normal file
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@ -0,0 +1 @@
1

4
Tests/RunCMake/Syntax/BracketComment1-stderr.txt Normal file
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@ -0,0 +1,4 @@
CMake Error at BracketComment1.cmake:2 \(message\):
This is not commented out.
Call Stack \(most recent call first\):
CMakeLists.txt:3 \(include\)

3
Tests/RunCMake/Syntax/BracketComment1.cmake Normal file
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@ -0,0 +1,3 @@
##[[
message(FATAL_ERROR "This is not commented out.")
#]]

1
Tests/RunCMake/Syntax/BracketComment2-result.txt Normal file
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@ -0,0 +1 @@
1

4
Tests/RunCMake/Syntax/BracketComment2-stderr.txt Normal file
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@ -0,0 +1,4 @@
CMake Error at BracketComment2.cmake:2 \(message\):
This is not commented out.
Call Stack \(most recent call first\):
CMakeLists.txt:3 \(include\)

3
Tests/RunCMake/Syntax/BracketComment2.cmake Normal file
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@ -0,0 +1,3 @@
# [[
message(FATAL_ERROR "This is not commented out.")
#]]

1
Tests/RunCMake/Syntax/BracketComment3-stdout.txt Normal file
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@ -0,0 +1 @@
-- The above FATAL_ERROR did not occur.

4
Tests/RunCMake/Syntax/BracketComment3.cmake Normal file
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@ -0,0 +1,4 @@
#[[Text on opening line
message(FATAL_ERROR "This is commented out.")
#]=]]
message(STATUS "The above FATAL_ERROR did not occur.")

1
Tests/RunCMake/Syntax/BracketComment4-result.txt Normal file
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@ -0,0 +1 @@
1

7
Tests/RunCMake/Syntax/BracketComment4-stderr.txt Normal file
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@ -0,0 +1,7 @@
CMake Error: Error in cmake code at
.*/Tests/RunCMake/Syntax/BracketComment4.cmake:3:
Parse error. Expected a newline, got identifier with text "message".
CMake Error at CMakeLists.txt:3 \(include\):
include could not find load file:
BracketComment4.cmake

3
Tests/RunCMake/Syntax/BracketComment4.cmake Normal file
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@ -0,0 +1,3 @@
#[[
message(FATAL_ERROR "This is commented out.")
#]] message(STATUS "This command not allowed here")

1
Tests/RunCMake/Syntax/BracketComment5-stdout.txt Normal file
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@ -0,0 +1 @@
-- The above FATAL_ERROR did not occur.

6
Tests/RunCMake/Syntax/BracketComment5.cmake Normal file
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@ -0,0 +1,6 @@
#[[
message(FATAL_ERROR "This is commented out.")
#]] #[[
message(FATAL_ERROR "This is commented out.")
#]] #message(FATAL_ERROR "This is commented out.")
message(STATUS "The above FATAL_ERROR did not occur.")

1
Tests/RunCMake/Syntax/BracketNoSpace0-result.txt Normal file
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@ -0,0 +1 @@
1

6
Tests/RunCMake/Syntax/BracketNoSpace0-stderr.txt Normal file
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@ -0,0 +1,6 @@
CMake Error at CMakeLists.txt:3 \(include\):
Syntax Error in cmake code at
.*/Tests/RunCMake/Syntax/BracketNoSpace0.cmake:1:27
Argument not separated from preceding token by whitespace.

1
Tests/RunCMake/Syntax/BracketNoSpace0.cmake Normal file
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@ -0,0 +1 @@
message(STATUS [[bracket]]unquoted)

1
Tests/RunCMake/Syntax/BracketNoSpace1-result.txt Normal file
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@ -0,0 +1 @@
1

6
Tests/RunCMake/Syntax/BracketNoSpace1-stderr.txt Normal file
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@ -0,0 +1,6 @@
CMake Error at CMakeLists.txt:3 \(include\):
Syntax Error in cmake code at
.*/Tests/RunCMake/Syntax/BracketNoSpace1.cmake:1:24
Argument not separated from preceding token by whitespace.

1
Tests/RunCMake/Syntax/BracketNoSpace1.cmake Normal file
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@ -0,0 +1 @@
message(STATUS "string"[[bracket]])

1
Tests/RunCMake/Syntax/BracketNoSpace2-result.txt Normal file
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@ -0,0 +1 @@
1

6
Tests/RunCMake/Syntax/BracketNoSpace2-stderr.txt Normal file
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@ -0,0 +1,6 @@
CMake Error at CMakeLists.txt:3 \(include\):
Syntax Error in cmake code at
.*/Tests/RunCMake/Syntax/BracketNoSpace2.cmake:1:44
Argument not separated from preceding token by whitespace.

1
Tests/RunCMake/Syntax/BracketNoSpace2.cmake Normal file
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@ -0,0 +1 @@
message(STATUS "string"#[[bracket comment]][[bracket]])

1
Tests/RunCMake/Syntax/BracketNoSpace3-result.txt Normal file
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@ -0,0 +1 @@
1

6
Tests/RunCMake/Syntax/BracketNoSpace3-stderr.txt Normal file
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@ -0,0 +1,6 @@
CMake Error at CMakeLists.txt:3 \(include\):
Syntax Error in cmake code at
.*/Tests/RunCMake/Syntax/BracketNoSpace3.cmake:1:45
Argument not separated from preceding token by whitespace.

1
Tests/RunCMake/Syntax/BracketNoSpace3.cmake Normal file
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@ -0,0 +1 @@
message(STATUS "string" #[[bracket comment]][[bracket]])

1
Tests/RunCMake/Syntax/BracketNoSpace4-result.txt Normal file
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@ -0,0 +1 @@
1

6
Tests/RunCMake/Syntax/BracketNoSpace4-stderr.txt Normal file
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@ -0,0 +1,6 @@
CMake Error at CMakeLists.txt:3 \(include\):
Syntax Error in cmake code at
.*/Tests/RunCMake/Syntax/BracketNoSpace4.cmake:1:44
Argument not separated from preceding token by whitespace.

1
Tests/RunCMake/Syntax/BracketNoSpace4.cmake Normal file
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@ -0,0 +1 @@
message(STATUS "string"#[[bracket comment]]"string")

1
Tests/RunCMake/Syntax/BracketNoSpace5-result.txt Normal file
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@ -0,0 +1 @@
1

6
Tests/RunCMake/Syntax/BracketNoSpace5-stderr.txt Normal file
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@ -0,0 +1,6 @@
CMake Error at CMakeLists.txt:3 \(include\):
Syntax Error in cmake code at
.*/Tests/RunCMake/Syntax/BracketNoSpace5.cmake:1:45
Argument not separated from preceding token by whitespace.

1
Tests/RunCMake/Syntax/BracketNoSpace5.cmake Normal file
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@ -0,0 +1 @@
message(STATUS "string" #[[bracket comment]]"string")

35
Tests/RunCMake/Syntax/BracketWarn-stderr.txt
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@ -1,35 +0,0 @@
CMake Warning \(dev\) at CMakeLists.txt:3 \(include\):
Syntax Warning in cmake code at
.*/Tests/RunCMake/Syntax/BracketWarn.cmake:1:16
A future version of CMake may treat unquoted argument:
\[\[
as an opening long bracket. Double-quote the argument.
This warning is for project developers. Use -Wno-dev to suppress it.
CMake Warning \(dev\) at CMakeLists.txt:3 \(include\):
Syntax Warning in cmake code at
.*/Tests/RunCMake/Syntax/BracketWarn.cmake:1:19
A future version of CMake may treat unquoted argument:
\[=\[
as an opening long bracket. Double-quote the argument.
This warning is for project developers. Use -Wno-dev to suppress it.
CMake Warning \(dev\) at CMakeLists.txt:3 \(include\):
Syntax Warning in cmake code at
.*/Tests/RunCMake/Syntax/BracketWarn.cmake:1:27
A future version of CMake may treat unquoted argument:
\[==\[x
as an opening long bracket. Double-quote the argument.
This warning is for project developers. Use -Wno-dev to suppress it.

1
Tests/RunCMake/Syntax/BracketWarn-stdout.txt
View File

@ -1 +0,0 @@
-- \[\[\[=\[\[=x\[==\[x

1
Tests/RunCMake/Syntax/BracketWarn.cmake
View File

@ -1 +0,0 @@
message(STATUS [[ [=[ [=x [==[x)

1
Tests/RunCMake/Syntax/CommandError2-result.txt Normal file
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@ -0,0 +1 @@
1

7
Tests/RunCMake/Syntax/CommandError2-stderr.txt Normal file
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@ -0,0 +1,7 @@
CMake Error: Error in cmake code at
.*/Tests/RunCMake/Syntax/CommandError2.cmake:1:
Parse error. Expected a command name, got bracket argument with text "oops-not-a-comment".
CMake Error at CMakeLists.txt:3 \(include\):
include could not find load file:
CommandError2.cmake

1
Tests/RunCMake/Syntax/CommandError2.cmake Normal file
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@ -0,0 +1 @@
message("Example Message") [[oops-not-a-comment]]

1
Tests/RunCMake/Syntax/OneLetter-stderr.txt Normal file
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@ -0,0 +1 @@
message

7
Tests/RunCMake/Syntax/OneLetter.cmake Normal file
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@ -0,0 +1,7 @@
function(f)
g(${ARGN})
endfunction()
macro(g)
message(${ARGN})
endmacro()
f(message)

3
Tests/RunCMake/Syntax/ParenNoSpace0-stdout.txt Normal file
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@ -0,0 +1,3 @@
-- \(unquoted\)
-- \(quoted\)
-- \(bracket\)

3
Tests/RunCMake/Syntax/ParenNoSpace0.cmake Normal file
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@ -0,0 +1,3 @@
message(STATUS (unquoted))
message(STATUS ("quoted"))
message(STATUS ([[bracket]]))

1
Tests/RunCMake/Syntax/ParenNoSpace1-result.txt Normal file
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@ -0,0 +1 @@
1

22
Tests/RunCMake/Syntax/ParenNoSpace1-stderr.txt Normal file
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@ -0,0 +1,22 @@
CMake Warning \(dev\) at CMakeLists.txt:3 \(include\):
Syntax Warning in cmake code at
.*/Tests/RunCMake/Syntax/ParenNoSpace1.cmake:1:26
Argument not separated from preceding token by whitespace.
This warning is for project developers. Use -Wno-dev to suppress it.
CMake Warning \(dev\) at CMakeLists.txt:3 \(include\):
Syntax Warning in cmake code at
.*/Tests/RunCMake/Syntax/ParenNoSpace1.cmake:2:26
Argument not separated from preceding token by whitespace.
This warning is for project developers. Use -Wno-dev to suppress it.
CMake Error at CMakeLists.txt:3 \(include\):
Syntax Error in cmake code at
.*/Tests/RunCMake/Syntax/ParenNoSpace1.cmake:3:29
Argument not separated from preceding token by whitespace.

3
Tests/RunCMake/Syntax/ParenNoSpace1.cmake Normal file
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@ -0,0 +1,3 @@
message(STATUS (unquoted)unquoted)
message(STATUS ("quoted")"quoted")
message(STATUS ([[bracket]])[[bracket]])

0
Tests/RunCMake/Syntax/ParenNoSpace-stderr.txt → Tests/RunCMake/Syntax/ParenNoSpace2-stderr.txt
View File

1
Tests/RunCMake/Syntax/ParenNoSpace-stdout.txt → Tests/RunCMake/Syntax/ParenNoSpace2-stdout.txt
View File

@ -1,2 +1,3 @@
-- unquoted\(unquoted\)
-- quoted\(quoted\)
-- bracket\(bracket\)

1
Tests/RunCMake/Syntax/ParenNoSpace.cmake → Tests/RunCMake/Syntax/ParenNoSpace2.cmake
View File

@ -1,2 +1,3 @@
message(STATUS unquoted(unquoted))
message(STATUS "quoted"("quoted"))
message(STATUS [[bracket]]([[bracket]]))

33
Tests/RunCMake/Syntax/RunCMakeTest.cmake
View File

@ -1,18 +1,47 @@
include(RunCMake)
run_cmake(BOM-UTF-8)
run_cmake(BOM-UTF-16-LE)
run_cmake(BOM-UTF-16-BE)
run_cmake(BOM-UTF-32-LE)
run_cmake(BOM-UTF-32-BE)
run_cmake(CommandSpaces)
run_cmake(CommandTabs)
run_cmake(CommandNewlines)
run_cmake(CommandComments)
run_cmake(CommandError0)
run_cmake(CommandError1)
run_cmake(CommandError2)
run_cmake(String0)
run_cmake(String1)
run_cmake(StringCRLF)
run_cmake(StringNoSpace)
run_cmake(OneLetter)
run_cmake(Unquoted0)
run_cmake(Unquoted1)
run_cmake(ParenNoSpace)
run_cmake(Bracket0)
run_cmake(Bracket1)
run_cmake(Bracket2)
run_cmake(BracketBackslash)
run_cmake(BracketCRLF)
run_cmake(BracketComment0)
run_cmake(BracketComment1)
run_cmake(BracketComment2)
run_cmake(BracketComment3)
run_cmake(BracketComment4)
run_cmake(BracketComment5)
run_cmake(BracketNoSpace0)
run_cmake(BracketNoSpace1)
run_cmake(BracketNoSpace2)
run_cmake(BracketNoSpace3)
run_cmake(BracketNoSpace4)
run_cmake(BracketNoSpace5)
run_cmake(ParenNoSpace0)
run_cmake(ParenNoSpace1)
run_cmake(ParenNoSpace2)
run_cmake(UnterminatedCall1)
run_cmake(UnterminatedCall2)
run_cmake(UnterminatedString)
run_cmake(BracketWarn)
run_cmake(UnterminatedBracket0)
run_cmake(UnterminatedBracket1)
run_cmake(UnterminatedBracketComment)

1
Tests/RunCMake/Syntax/StringCRLF-stderr.txt Normal file
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@ -0,0 +1 @@
CRLF->LF worked

6
Tests/RunCMake/Syntax/StringCRLF.cmake Normal file
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@ -0,0 +1,6 @@
if("a
b" STREQUAL "a\nb")
message("CRLF->LF worked")
else()
message(FATAL_ERROR "CRLF->LF failed")
endif()

1
Tests/RunCMake/Syntax/UnterminatedBracket0-result.txt Normal file
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@ -0,0 +1 @@
1

8
Tests/RunCMake/Syntax/UnterminatedBracket0-stderr.txt Normal file
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@ -0,0 +1,8 @@
CMake Error: Error in cmake code at
.*/Syntax/UnterminatedBracket0.cmake:2:
Parse error. Function missing ending "\)". Instead found unterminated bracket with text "\)
".
CMake Error at CMakeLists.txt:3 \(include\):
include could not find load file:
UnterminatedBracket0.cmake$

1
Tests/RunCMake/Syntax/UnterminatedBracket0.cmake Normal file
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@ -0,0 +1 @@
set(var [[)

1
Tests/RunCMake/Syntax/UnterminatedBracket1-result.txt Normal file
View File

@ -0,0 +1 @@
1

8
Tests/RunCMake/Syntax/UnterminatedBracket1-stderr.txt Normal file
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@ -0,0 +1,8 @@
CMake Error: Error in cmake code at
.*/Syntax/UnterminatedBracket1.cmake:2:
Parse error. Function missing ending "\)". Instead found unterminated bracket with text "\]\]\)
".
CMake Error at CMakeLists.txt:3 \(include\):
include could not find load file:
UnterminatedBracket1.cmake$

1
Tests/RunCMake/Syntax/UnterminatedBracket1.cmake Normal file
View File

@ -0,0 +1 @@
set(var [=[]])

1
Tests/RunCMake/Syntax/UnterminatedBracketComment-result.txt Normal file
View File

@ -0,0 +1 @@
1

8
Tests/RunCMake/Syntax/UnterminatedBracketComment-stderr.txt Normal file
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@ -0,0 +1,8 @@
CMake Error: Error in cmake code at
.*/Syntax/UnterminatedBracketComment.cmake:1:
Parse error. Expected a command name, got unterminated bracket with text "#\]\]
".
CMake Error at CMakeLists.txt:3 \(include\):
include could not find load file:
UnterminatedBracketComment.cmake

2
Tests/RunCMake/Syntax/UnterminatedBracketComment.cmake Normal file
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@ -0,0 +1,2 @@
#[=[
#]]