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* Append LCC directory to the PATH variable on all platforms

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This commit is contained in:
Tim Angus 2005-10-05 21:46:03 +00:00
parent 151c9461c5
commit 707ee2fdbb
1 changed files with 39 additions and 24 deletions
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63
code/tools/lcc/etc/lcc.c
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@ -71,34 +71,49 @@ char *tempdir = TEMPDIR; /* directory for temporary files */
static char *progname;
static List lccinputs; /* list of input directories */
int main(int argc, char *argv[]) {
int i, j, nf;
#ifdef _WIN32
// Tim Angus <tim@ngus.net> 05/09/05
// Append the base path of this file to the PATH
// There are probably (much) cleaner ways of doing this, but
// IANAWD (Windows Developer)
{
char basepath[ 1024 ];
char path[ 4096 ];
char *p;
/*
===============
AddLCCDirToPath
strncpy( basepath, argv[ 0 ], 1024 );
Append the base path of this file to the PATH so that q3lcc can find q3cpp and
q3rcc in its own directory. There are probably (much) cleaner ways of doing
this.
Tim Angus <tim@ngus.net> 05/09/05
===============
*/
void AddLCCDirToPath( const char *lccBinary )
{
char basepath[ 1024 ];
char path[ 4096 ];
char *p;
strncpy( basepath, lccBinary, 1024 );
p = strrchr( basepath, '/' );
if( !p )
p = strrchr( basepath, '\\' );
if( p )
{
*p = '\0';
strncpy( path, "PATH=", 4096 );
strncat( path, getenv( "PATH" ), 4096 );
strncat( path, ";", 4096 );
strncat( path, basepath, 4096 );
_putenv( path );
}
}
if( p )
{
*p = '\0';
strncpy( path, "PATH=", 4096 );
strncat( path, getenv( "PATH" ), 4096 );
#ifdef _WIN32
strncat( path, ";", 4096 );
strncat( path, basepath, 4096 );
_putenv( path );
#else
strncat( path, ":", 4096 );
strncat( path, basepath, 4096 );
putenv( path );
#endif
}
}
int main(int argc, char *argv[]) {
int i, j, nf;
AddLCCDirToPath( argv[ 0 ] );
progname = argv[0];
ac = argc + 50;
av = alloc(ac*sizeof(char *));