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snprintf(installLib, sizeof(installLib), "lib/tcl%s", TCL_VERSION);
/*
* If TCL_LIBRARY is set, search there.
*/
Tcl_ListObjAppendElement(NULL, pathPtr, Tcl_NewStringObj(str, TCL_INDEX_NONE));
Tcl_ListObjAppendElement(NULL, pathPtr, TclNewString(str));
Tcl_SplitPath(str, &pathc, &pathv);
if ((pathc > 0) && (strcasecmp(installLib + 4, pathv[pathc-1]) != 0)) {
/*
* If TCL_LIBRARY is set but refers to a different tcl
* installation than the current version, try fiddling with the
* specified directory to make it refer to this installation by
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/*
* TODO: Pull this value from the TIP 59 table.
*/
str = defaultLibraryDir;
}
if (str[0] != '\0') {
objPtr = Tcl_NewStringObj(str, TCL_INDEX_NONE);
Tcl_ListObjAppendElement(NULL, pathPtr, objPtr);
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Tcl_DString ds;
/*
* Use a DString so we can modify case.
*/
Tcl_DStringInit(&ds);
encoding = Tcl_DStringAppend(&ds, nl_langinfo(CODESET), TCL_INDEX_NONE);
encoding = Tcl_DStringAppend(&ds, nl_langinfo(CODESET), TCL_AUTO_LENGTH);
Tcl_UtfToLower(Tcl_DStringValue(&ds));
knownEncoding = SearchKnownEncodings(encoding);
if (knownEncoding != NULL) {
Tcl_DStringAppend(bufPtr, knownEncoding, TCL_INDEX_NONE);
Tcl_DStringAppend(bufPtr, knownEncoding, TCL_AUTO_LENGTH);
} else if (NULL != Tcl_GetEncoding(NULL, encoding)) {
Tcl_DStringAppend(bufPtr, encoding, TCL_INDEX_NONE);
Tcl_DStringAppend(bufPtr, encoding, TCL_AUTO_LENGTH);
}
Tcl_DStringFree(&ds);
if (Tcl_DStringLength(bufPtr)) {
return Tcl_DStringValue(bufPtr);
}
}
#endif /* HAVE_LANGINFO */
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if (encoding != NULL) {
const char *p;
Tcl_DString ds;
Tcl_DStringInit(&ds);
p = encoding;
encoding = Tcl_DStringAppend(&ds, p, TCL_INDEX_NONE);
encoding = Tcl_DStringAppend(&ds, p, TCL_AUTO_LENGTH);
Tcl_UtfToLower(Tcl_DStringValue(&ds));
knownEncoding = SearchKnownEncodings(encoding);
if (knownEncoding != NULL) {
Tcl_DStringAppend(bufPtr, knownEncoding, TCL_INDEX_NONE);
Tcl_DStringAppend(bufPtr, knownEncoding, TCL_AUTO_LENGTH);
} else if (NULL != Tcl_GetEncoding(NULL, encoding)) {
Tcl_DStringAppend(bufPtr, encoding, TCL_INDEX_NONE);
Tcl_DStringAppend(bufPtr, encoding, TCL_AUTO_LENGTH);
}
if (Tcl_DStringLength(bufPtr)) {
Tcl_DStringFree(&ds);
return Tcl_DStringValue(bufPtr);
}
/*
* We didn't recognize the full value as an encoding name. If there is
* an encoding subfield, we can try to guess from that.
*/
for (p = encoding; *p != '\0'; p++) {
if (*p == '.') {
p++;
break;
}
}
if (*p != '\0') {
knownEncoding = SearchKnownEncodings(p);
if (knownEncoding != NULL) {
Tcl_DStringAppend(bufPtr, knownEncoding, TCL_INDEX_NONE);
Tcl_DStringAppend(bufPtr, knownEncoding, TCL_AUTO_LENGTH);
} else if (NULL != Tcl_GetEncoding(NULL, p)) {
Tcl_DStringAppend(bufPtr, p, TCL_INDEX_NONE);
Tcl_DStringAppend(bufPtr, p, TCL_AUTO_LENGTH);
}
}
Tcl_DStringFree(&ds);
if (Tcl_DStringLength(bufPtr)) {
return Tcl_DStringValue(bufPtr);
}
}
return Tcl_DStringAppend(bufPtr, TCL_DEFAULT_ENCODING, TCL_INDEX_NONE);
return Tcl_DStringAppend(bufPtr, TCL_DEFAULT_ENCODING, TCL_AUTO_LENGTH);
}
/*
*---------------------------------------------------------------------------
*
* TclpSetVariables --
*
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if (MacOSXGetLibraryPath(interp, MAXPATHLEN, tclLibPath) == TCL_OK) {
const char *str;
CFBundleRef bundleRef;
Tcl_DString ds;
Tcl_SetVar2(interp, "tclDefaultLibrary", NULL, tclLibPath, TCL_GLOBAL_ONLY);
Tcl_ListObjAppendElement(NULL, pkgListObj, Tcl_NewStringObj(tclLibPath, -1));
Tcl_ListObjAppendElement(NULL, pkgListObj, TclNewString(tclLibPath));
str = TclGetEnv("DYLD_FRAMEWORK_PATH", &ds);
if ((str != NULL) && (str[0] != '\0')) {
p = Tcl_DStringValue(&ds);
while ((q = strchr(p, ':')) != NULL) {
Tcl_ListObjAppendElement(NULL, pkgListObj, Tcl_NewStringObj(p, q-p));
p = q+1;
}
if (*p) {
Tcl_ListObjAppendElement(NULL, pkgListObj, Tcl_NewStringObj(p, -1));
Tcl_ListObjAppendElement(NULL, pkgListObj, TclNewString(p));
}
Tcl_DStringFree(&ds);
}
bundleRef = CFBundleGetMainBundle();
if (bundleRef) {
CFURLRef frameworksURL;
Tcl_StatBuf statBuf;
frameworksURL = CFBundleCopyPrivateFrameworksURL(bundleRef);
if (frameworksURL) {
if (CFURLGetFileSystemRepresentation(frameworksURL, TRUE,
(unsigned char*) tclLibPath, MAXPATHLEN) &&
! TclOSstat(tclLibPath, &statBuf) &&
S_ISDIR(statBuf.st_mode)) {
Tcl_ListObjAppendElement(NULL, pkgListObj, Tcl_NewStringObj(tclLibPath, -1));
Tcl_ListObjAppendElement(NULL, pkgListObj, TclNewString(tclLibPath));
}
CFRelease(frameworksURL);
}
frameworksURL = CFBundleCopySharedFrameworksURL(bundleRef);
if (frameworksURL) {
if (CFURLGetFileSystemRepresentation(frameworksURL, TRUE,
(unsigned char*) tclLibPath, MAXPATHLEN) &&
! TclOSstat(tclLibPath, &statBuf) &&
S_ISDIR(statBuf.st_mode)) {
Tcl_ListObjAppendElement(NULL, pkgListObj, Tcl_NewStringObj(tclLibPath, -1));
Tcl_ListObjAppendElement(NULL, pkgListObj, TclNewString(tclLibPath));
}
CFRelease(frameworksURL);
}
}
}
#endif /* HAVE_COREFOUNDATION */
p = pkgPath;
while ((q = strchr(p, ':')) != NULL) {
Tcl_ListObjAppendElement(NULL, pkgListObj, Tcl_NewStringObj(p, q-p));
p = q+1;
}
if (*p) {
Tcl_ListObjAppendElement(NULL, pkgListObj, Tcl_NewStringObj(p, -1));
Tcl_ListObjAppendElement(NULL, pkgListObj, TclNewString(p));
}
Tcl_ObjSetVar2(interp, Tcl_NewStringObj("tcl_pkgPath", -1), NULL, pkgListObj, TCL_GLOBAL_ONLY);
Tcl_SetVar2Ex(interp, "tcl_pkgPath", NULL, pkgListObj, TCL_GLOBAL_ONLY);
{
/* Some platforms build configure scripts expect ~ expansion so do that */
Tcl_Obj *origPaths;
Tcl_Obj *resolvedPaths;
origPaths = Tcl_GetVar2Ex(interp, "tcl_pkgPath", NULL, TCL_GLOBAL_ONLY);
resolvedPaths = TclResolveTildePathList(origPaths);
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