fixed the symlink install tool

build/SConscript.install

@@ -119,7 +119,6 @@ elif sys.platform == 'darwin':
 	if hasPython:
 		fixOSXPluginPath('libpython/mitsuba.dylib')
 		installAs(os.path.join(distDir, 'python/mitsuba.so'), 'libpython/mitsuba.dylib')
-	env.Install(os.path.join(distDir, 'data'), ['#data/darwin/install-symlinks.sh'])
 	install(frameworkDir, [
 		'GLEW.framework/Resources/libs/libGLEW.dylib', 'OpenEXR.framework/Resources/lib/libHalf.6.dylib',
 		'OpenEXR.framework/Resources/lib/libIex.6.dylib', 'OpenEXR.framework/Resources/lib/libImath.6.dylib',
@@ -133,6 +132,7 @@ elif sys.platform == 'darwin':
 			'Collada14Dom.framework/Resources/lib/libCollada14Dom.dylib'], '#dependencies/darwin')
 	if hasQt:
 		install(os.path.join(distDir, 'Contents/MacOS'), ['mtsgui/mtsgui'])
+		install(os.path.join(distDir, 'Contents/MacOS'), ['mtsgui/symlinks_install'])
 		installTargets += env.OSXLibInst(frameworkDir, '/Library/Frameworks/QtCore.framework/Versions/4/QtCore')
 		opengl = env.OSXLibInst(frameworkDir, '/Library/Frameworks/QtOpenGL.framework/Versions/4/QtOpenGL')
 		xml = env.OSXLibInst(frameworkDir, '/Library/Frameworks/QtXml.framework/Versions/4/QtXml')

data/darwin/install-symlinks.sh

@@ -1,31 +0,0 @@
-#!/bin/bash
-APP=`pwd`
-PY_DSO=/Library/Python/2.6/site-packages/mitsuba.so
-
-install() {
-	echo $APP/Contents/MacOS/$1 \$@ > /usr/bin/$1
-	chmod +x /usr/bin/$1
-}
-fix_import() {
-	install_name_tool -change @loader_path/../Contents/Frameworks/$1.dylib $APP/Contents/Frameworks/$1.dylib $PY_DSO
-}
-
-install mitsuba
-install mtsgui
-install mtssrv
-install mtsimport
-install mtsutil
-
-if [ -e $APP/python/mitsuba.so ]
-then
-	cp $APP/python/mitsuba.so $PY_DSO 
-	fix_import libboost_python
-	fix_import libboost_system
-	fix_import libboost_filesystem
-	fix_import libmitsuba-core
-	fix_import libmitsuba-render
-	fix_import libmitsuba-hw
-	fix_import libmitsuba-bidir
-	fix_import libiomp5
-fi
-

src/mtsgui/SConscript

@@ -54,6 +54,7 @@ if hasQt:
 		qtEnv_osx.ConfigureForObjectiveCPP()
 		qtEnv_osx['CXXFLAGS'].append(['-Fdependencies/darwin', '-framework', 'BWToolkitFramework'])
 		qtSources += qtEnv_osx.StaticObject('previewsettingsdlg_cocoa_impl.mm')
+		env.Program('symlinks_install', ['symlinks_install.c'])
 	else:
 		qtSources = [x for x in qtSources if (not isinstance(x, str) or 'cocoa' not in x)]
 	mtsgui = qtEnv.Program('mtsgui', qtSources)

src/mtsgui/mainwindow.ui

@@ -466,7 +466,7 @@
   </action>
   <action name="actionEnableCommandLine">
    <property name="text">
-    <string>Enable command line access</string>
+    <string>Command-line Access</string>
    </property>
   </action>
  </widget>

src/mtsgui/symlinks_auth.cpp

@@ -13,9 +13,8 @@ bool create_symlinks() {
 	AuthorizationRef ref;
 
 	OSStatus status = AuthorizationCreate(NULL, kAuthorizationEmptyEnvironment, flags, &ref);
-	if (status != errAuthorizationSuccess) {
+	if (status != errAuthorizationSuccess)
 		return false;
-	}
 
 	AuthorizationItem items = {kAuthorizationRightExecute, 0, NULL, 0};
 	AuthorizationRights rights = { 1, &items };
@@ -28,12 +27,12 @@ bool create_symlinks() {
 		AuthorizationFree(ref, kAuthorizationFlagDefaults);
 		return false;
 	}
-	char *path = "/usr/bin/sudo";
-	std::string scriptPath = mitsuba::__ubi_bundlepath() + "/data/install-symlinks.sh";
-	char *args[] = { "bash", const_cast<char *>(scriptPath.c_str()), NULL };
-	FILE *pipe = pipe = NULL;
+	std::string bundlePath = mitsuba::__ubi_bundlepath();
+	std::string path = bundlePath + "/Contents/MacOS/symlinks_install";
+	char *args[] = { const_cast<char *>(bundlePath.c_str()), NULL };
+	FILE *pipe = NULL;
 	flags = kAuthorizationFlagDefaults;
-	status = AuthorizationExecuteWithPrivileges(ref, path, flags, args, &pipe);
+	status = AuthorizationExecuteWithPrivileges(ref, const_cast<char *>(path.c_str()), flags, args, &pipe);
 	if (status != errAuthorizationSuccess) {
 		AuthorizationFree(ref, kAuthorizationFlagDefaults);
 		return false;

src/mtsgui/symlinks_install.c

@@ -0,0 +1,72 @@
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <sys/param.h>
+
+void installPython(const char *basedir) {
+	const char *fname = "/Library/Python/2.6/site-packages/mitsuba.pth";
+
+	FILE *f = fopen(fname, "w");
+	if (!f) {
+		fprintf(stderr, "Unable to write to file \"%s\"!\n", fname);
+		exit(-1);
+	}
+
+	if (fprintf(f, "import sys; sys.path.append(\"%s/python\")\n", basedir) < 1) {
+		fprintf(stderr, "Unexpected I/O error while "
+			"writing to \"%s\"!\n", fname);
+		exit(-1);
+	}
+
+	fclose(f);
+}
+
+void install(const char *basedir, const char *name) {
+	char fname[MAXPATHLEN];
+	FILE *f;
+
+	snprintf(fname, sizeof(fname), "/usr/bin/%s", name);
+
+	f = fopen(fname, "w");
+	if (!f) {
+		fprintf(stderr, "Unable to write to file \"%s\"!\n", fname);
+		exit(-1);
+	}
+
+	if (fprintf(f, "%s/Contents/MacOS/%s $@\n", basedir, name) < 1) {
+		fprintf(stderr, "Unexpected I/O error while "
+			"writing to \"%s\"!\n", fname);
+		exit(-1);
+	}
+
+	fclose(f);
+
+	if (chmod(fname, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) != 0) {
+		fprintf(stderr, "Unexpected I/O error while setting "
+			"the permssions of \"%s\"!\n", fname);
+		exit(-1);
+	}
+}
+
+int main(int argc, char **argv) {
+	if (argc != 2) {
+		fprintf(stderr, "Incorrect number of arguments!\n");
+		return -1;
+	}
+		
+	if (setuid(0) != 0) {
+		fprintf(stderr, "setuid(): failed!\n");
+		return -1;
+	}
+
+	install(argv[1], "mitsuba");
+	install(argv[1], "mtsgui");
+	install(argv[1], "mtssrv");
+	install(argv[1], "mtsutil");
+	install(argv[1], "mtsimport");
+	installPython(argv[1]);
+
+	return 0;
+}
+