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Let a separate libdir be specified for loading libraries. 

Partially fixes Bugzilla #4271.
This commit is contained in:
Ryan C. Gordon 2009-09-15 06:32:05 +00:00
parent 31ce89361d
commit 826f05f95f
3 changed files with 45 additions and 0 deletions
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3
code/qcommon/files.c
View File

@ -241,6 +241,7 @@ static cvar_t *fs_apppath;
#endif
static cvar_t *fs_basepath;
static cvar_t *fs_libpath;
static cvar_t *fs_basegame;
static cvar_t *fs_gamedirvar;
static searchpath_t *fs_searchpaths;
@ -2761,6 +2762,8 @@ static void FS_Startup( const char *gameName )
fs_debug = Cvar_Get( "fs_debug", "0", 0 );
fs_basepath = Cvar_Get ("fs_basepath", Sys_DefaultInstallPath(), CVAR_INIT );
fs_basegame = Cvar_Get ("fs_basegame", "", CVAR_INIT );
fs_libpath = Cvar_Get ("fs_libpath", Sys_DefaultLibPath(), CVAR_INIT );
homePath = Sys_DefaultHomePath();
if (!homePath || !homePath[0]) {
homePath = fs_basepath->string;

3
code/qcommon/qcommon.h
View File

@ -1079,6 +1079,9 @@ char *Sys_DefaultInstallPath(void);
char *Sys_DefaultAppPath(void);
#endif
void Sys_SetDefaultLibPath(const char *path);
char *Sys_DefaultLibPath(void);
void Sys_SetDefaultHomePath(const char *path);
char *Sys_DefaultHomePath(void);
const char *Sys_Dirname( char *path );

39
code/sys/sys_main.c
View File

@ -49,6 +49,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
static char binaryPath[ MAX_OSPATH ] = { 0 };
static char installPath[ MAX_OSPATH ] = { 0 };
static char libPath[ MAX_OSPATH ] = { 0 };
/*
=================
@ -93,6 +94,29 @@ char *Sys_DefaultInstallPath(void)
return Sys_Cwd();
}
/*
=================
Sys_SetDefaultLibPath
=================
*/
void Sys_SetDefaultLibPath(const char *path)
{
Q_strncpyz(libPath, path, sizeof(libPath));
}
/*
=================
Sys_DefaultLibPath
=================
*/
char *Sys_DefaultLibPath(void)
{
if (*libPath)
return libPath;
else
return Sys_Cwd();
}
/*
=================
Sys_DefaultAppPath
@ -384,6 +408,7 @@ Used to load a development dll instead of a virtual machine
#1 look down current path
#2 look in fs_homepath
#3 look in fs_basepath
#4 look in fs_libpath
=================
*/
void *Sys_LoadDll( const char *name, char *fqpath ,
@ -394,6 +419,7 @@ void *Sys_LoadDll( const char *name, char *fqpath ,
void (*dllEntry)( intptr_t (*syscallptr)(intptr_t, ...) );
char fname[MAX_OSPATH];
char *basepath;
char *libpath;
char *homepath;
char *pwdpath;
char *gamedir;
@ -405,6 +431,7 @@ void *Sys_LoadDll( const char *name, char *fqpath ,
// TODO: use fs_searchpaths from files.c
pwdpath = Sys_Cwd();
basepath = Cvar_VariableString( "fs_basepath" );
libpath = Cvar_VariableString( "fs_libpath" );
homepath = Cvar_VariableString( "fs_homepath" );
gamedir = Cvar_VariableString( "fs_game" );
@ -416,6 +443,9 @@ void *Sys_LoadDll( const char *name, char *fqpath ,
if(!libHandle && basepath)
libHandle = Sys_TryLibraryLoad(basepath, gamedir, fname, fqpath);
if(!libHandle && libpath)
libHandle = Sys_TryLibraryLoad(libpath, gamedir, fname, fqpath);
if(!libHandle) {
Com_Printf ( "Sys_LoadDll(%s) failed to load library\n", name );
return NULL;
@ -469,6 +499,14 @@ void Sys_ParseArgs( int argc, char **argv )
# endif
#endif
#ifndef DEFAULT_LIBDIR
# ifdef MACOS_X
# define DEFAULT_LIBDIR Sys_StripAppBundle(Sys_BinaryPath())
# else
# define DEFAULT_LIBDIR Sys_BinaryPath()
# endif
#endif
/*
=================
Sys_SigHandler
@ -538,6 +576,7 @@ int main( int argc, char **argv )
Sys_ParseArgs( argc, argv );
Sys_SetBinaryPath( Sys_Dirname( argv[ 0 ] ) );
Sys_SetDefaultInstallPath( DEFAULT_BASEDIR );
Sys_SetDefaultLibPath( DEFAULT_LIBDIR );
// Concatenate the command line for passing to Com_Init
for( i = 1; i < argc; i++ )