libgksu: Re-Added

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>

deps/libgksu/README

@@ -0,0 +1,3 @@
+libgksu is a library that provides a Gtk+ frontend to su and sudo
+
+This requires libgtop in deps/ directory

deps/libgksu/doinst.sh

@@ -0,0 +1,29 @@
+schema_install() {
+  SCHEMA="$1"
+  GCONF_CONFIG_SOURCE="xml::etc/gconf/gconf.xml.defaults" \
+  chroot . gconftool-2 --makefile-install-rule \
+    /etc/gconf/schemas/$SCHEMA \
+    1>/dev/null 2>/dev/null
+}
+
+schema_install gksu.schemas
+
+if [ -x /usr/bin/update-desktop-database ]; then
+  /usr/bin/update-desktop-database -q usr/share/applications >/dev/null 2>&1
+fi
+
+if [ -x /usr/bin/update-mime-database ]; then
+  /usr/bin/update-mime-database usr/share/mime >/dev/null 2>&1
+fi
+
+if [ -e usr/share/icons/hicolor/icon-theme.cache ]; then
+  if [ -x /usr/bin/gtk-update-icon-cache ]; then
+    /usr/bin/gtk-update-icon-cache usr/share/icons/hicolor >/dev/null 2>&1
+  fi
+fi
+
+if [ -e usr/share/glib-2.0/schemas ]; then
+  if [ -x /usr/bin/glib-compile-schemas ]; then
+    /usr/bin/glib-compile-schemas usr/share/glib-2.0/schemas >/dev/null 2>&1
+  fi
+fi

deps/libgksu/libgksu-2.0.0-fbsd.patch

@@ -0,0 +1,60 @@
+diff --exclude-from=/home/dang/.diffrc -up -ruN libgksu-2.0.0.orig/libgksu/libgksu.c libgksu-2.0.0/libgksu/libgksu.c
+--- libgksu-2.0.0.orig/libgksu/libgksu.c	2006-09-14 22:35:51.000000000 -0400
++++ libgksu-2.0.0/libgksu/libgksu.c	2006-12-12 11:28:01.000000000 -0500
+@@ -23,7 +23,12 @@
+ #include <unistd.h>
+ #include <string.h>
+ #include <fcntl.h>
++#ifdef __FreeBSD__
++#include <libutil.h>
++#include <termios.h>
++#else
+ #include <pty.h>
++#endif
+ #include <pwd.h>
+ #include <sys/types.h>
+ #include <sys/wait.h>
+diff --exclude-from=/home/dang/.diffrc -up -ruN libgksu-2.0.0.orig/libgksu/Makefile.am libgksu-2.0.0/libgksu/Makefile.am
+--- libgksu-2.0.0.orig/libgksu/Makefile.am	2006-09-14 22:35:52.000000000 -0400
++++ libgksu-2.0.0/libgksu/Makefile.am	2006-12-12 11:28:01.000000000 -0500
+@@ -30,6 +30,6 @@ gksu_run_helper_SOURCES = gksu-run-helpe
+ noinst_PROGRAMS = test-gksu
+ test_gksu_SOURCES = test-gksu.c
+ test_gksu_LDADD = libgksu2.la
+-test_gksu_LDFLAGS = `pkg-config --libs glib-2.0`
++test_gksu_LDFLAGS = `pkg-config --libs glib-2.0 gthread-2.0`
+ 
+ EXTRA_DIST = libgksu.ver
+diff --exclude-from=/home/dang/.diffrc -up -ruN libgksu-2.0.0.orig/libgksu/Makefile.in libgksu-2.0.0/libgksu/Makefile.in
+--- libgksu-2.0.0.orig/libgksu/Makefile.in	2006-09-23 15:37:44.000000000 -0400
++++ libgksu-2.0.0/libgksu/Makefile.in	2006-12-12 11:30:09.000000000 -0500
+@@ -283,7 +283,7 @@ gksu_run_helper_LDFLAGS = `pkg-config --
+ gksu_run_helper_SOURCES = gksu-run-helper.c
+ test_gksu_SOURCES = test-gksu.c
+ test_gksu_LDADD = libgksu2.la
+-test_gksu_LDFLAGS = `pkg-config --libs glib-2.0`
++test_gksu_LDFLAGS = `pkg-config --libs glib-2.0 gthread-2.0`
+ EXTRA_DIST = libgksu.ver
+ all: all-am
+ 
+diff --exclude-from=/home/dang/.diffrc -up -ruN libgksu-2.0.0.orig/libgksuui/Makefile.am libgksu-2.0.0/libgksuui/Makefile.am
+--- libgksu-2.0.0.orig/libgksuui/Makefile.am	2006-09-14 22:35:31.000000000 -0400
++++ libgksu-2.0.0/libgksuui/Makefile.am	2006-12-12 11:28:01.000000000 -0500
+@@ -12,4 +12,4 @@ includedir = ${prefix}/include/$(PACKAGE
+ noinst_PROGRAMS = test-gksuui
+ test_gksuui_SOURCES = test-gksuui.c
+ test_gksuui_LDADD = libgksuui1.0.la
+-test_gksuui_LDFLAGS = `pkg-config --libs glib-2.0`
++test_gksuui_LDFLAGS = `pkg-config --libs glib-2.0 gthread-2.0`
+diff --exclude-from=/home/dang/.diffrc -up -ruN libgksu-2.0.0.orig/libgksuui/Makefile.in libgksu-2.0.0/libgksuui/Makefile.in
+--- libgksu-2.0.0.orig/libgksuui/Makefile.in	2006-09-23 15:37:44.000000000 -0400
++++ libgksu-2.0.0/libgksuui/Makefile.in	2006-12-12 11:30:22.000000000 -0500
+@@ -250,7 +250,7 @@ libgksuui1_0_la_LDFLAGS = -Wl,-O1 `pkg-c
+ noinst_HEADERS = defines.h gksuui.h gksuui-dialog.h
+ test_gksuui_SOURCES = test-gksuui.c
+ test_gksuui_LDADD = libgksuui1.0.la
+-test_gksuui_LDFLAGS = `pkg-config --libs glib-2.0`
++test_gksuui_LDFLAGS = `pkg-config --libs glib-2.0 gthread-2.0`
+ all: all-am
+ 
+ .SUFFIXES:

deps/libgksu/libgksu-2.0.12-automake-1.11.2.patch

@@ -0,0 +1,25 @@
+Due to the following change, pkglib_PROGRAMS is invalid:
+    http://git.savannah.gnu.org/cgit/automake.git/commit/?id=9ca632642b006ac6b0fc4ce0ae5b34023faa8cbf
+
+https://savannah.nongnu.org/bugs/index.php?35241
+https://bugs.gentoo.org/show_bug.cgi?id=397411
+
+---
+ libgksu/Makefile.am |    4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/libgksu/Makefile.am b/libgksu/Makefile.am
+index 49362f9..3cb1090 100644
+--- a/libgksu/Makefile.am
++++ b/libgksu/Makefile.am
+@@ -22,8 +22,8 @@ includedir = ${prefix}/include/${PACKAGE}
+ pkgconfigdir = ${libdir}/pkgconfig
+ pkgconfig_DATA = libgksu2.pc
+ 
+-pkglibdir = ${libdir}/${PACKAGE}
+-pkglib_PROGRAMS = gksu-run-helper
++gksulibdir = ${libdir}/${PACKAGE}
++gksulib_PROGRAMS = gksu-run-helper
+ gksu_run_helper_LDADD = ${GLIB_LIBS} 
+ gksu_run_helper_SOURCES = gksu-run-helper.c
+ 

deps/libgksu/libgksu-2.0.12-fix-make-3.82.patch

@@ -0,0 +1,19 @@
+--- Makefile.am-orig	2010-08-22 16:11:19.872577459 -0500
++++ Makefile.am	2010-08-22 16:11:55.289599110 -0500
+@@ -17,11 +17,11 @@
+ 
+ if GCONF_SCHEMAS_INSTALL
+ install-data-local:
+-        if test -z "$(DESTDIR)" ; then \
+-          for p in $(schemas_DATA) ; do \
+-            GCONF_CONFIG_SOURCE=$(GCONF_SCHEMA_CONFIG_SOURCE) $(GCONFTOOL) --makefile-install-rule $(srcdir)/$$p ; \
+-          done \
+-        fi
++	if test -z "$(DESTDIR)" ; then \
++		for p in $(schemas_DATA) ; do \
++			GCONF_CONFIG_SOURCE=$(GCONF_SCHEMA_CONFIG_SOURCE) $(GCONFTOOL) --makefile-install-rule $(srcdir)/$$p ; \
++		done \
++	fi
+ else
+ install-data-local:
+ endif

deps/libgksu/libgksu-2.0.12-notests.patch

@@ -0,0 +1,26 @@
+Index: libgksu-2.0.12/libgksu/Makefile.am
+===================================================================
+--- libgksu-2.0.12.orig/libgksu/Makefile.am
++++ libgksu-2.0.12/libgksu/Makefile.am
+@@ -27,7 +27,7 @@ pkglib_PROGRAMS = gksu-run-helper
+ gksu_run_helper_LDFLAGS = `pkg-config --libs glib-2.0`
+ gksu_run_helper_SOURCES = gksu-run-helper.c
+ 
+-noinst_PROGRAMS = test-gksu
++EXTRA_PROGRAMS = test-gksu
+ test_gksu_SOURCES = test-gksu.c
+ test_gksu_LDADD = libgksu2.la
+ test_gksu_LDFLAGS = `pkg-config --libs glib-2.0`
+Index: libgksu-2.0.12/libgksuui/Makefile.am
+===================================================================
+--- libgksu-2.0.12.orig/libgksuui/Makefile.am
++++ libgksu-2.0.12/libgksuui/Makefile.am
+@@ -9,7 +9,7 @@ libgksuui1_0_la_LDFLAGS = -Wl,-O1 `pkg-c
+ noinst_HEADERS = defines.h gksuui.h gksuui-dialog.h
+ includedir = ${prefix}/include/$(PACKAGE)
+ 
+-noinst_PROGRAMS = test-gksuui
++EXTRA_PROGRAMS = test-gksuui
+ test_gksuui_SOURCES = test-gksuui.c
+ test_gksuui_LDADD = libgksuui1.0.la
+ test_gksuui_LDFLAGS = `pkg-config --libs glib-2.0`

deps/libgksu/libgksu-2.0.12-revert-forkpty.patch

@@ -0,0 +1,359 @@
+diff --exclude-from=/home/dang/.scripts/diffrc -up -ruN libgksu-2.0.12.orig/libgksu/libgksu.c libgksu-2.0.12/libgksu/libgksu.c
+--- libgksu-2.0.12.orig/libgksu/libgksu.c	2009-06-29 13:48:24.000000000 -0400
++++ libgksu-2.0.12/libgksu/libgksu.c	2010-01-12 07:32:10.450657456 -0500
+@@ -1,7 +1,6 @@
+ /*
+  * Gksu -- a library providing access to su functionality
+  * Copyright (C) 2004-2009 Gustavo Noronha Silva
+- * Portions Copyright (C) 2009 VMware, Inc.
+  *
+  * This library is free software; you can redistribute it and/or
+  * modify it under the terms of the GNU Lesser General Public
+@@ -56,9 +55,6 @@
+ static void
+ gksu_context_launch_complete (GksuContext *context);
+ 
+-static void
+-read_line (int fd, gchar *buffer, int n);
+-
+ GType
+ gksu_error_get_type (void)
+ {
+@@ -2009,8 +2005,6 @@ gksu_su_fuller (GksuContext *context,
+       for (i = 0 ; cmd[i] != NULL ; i++)
+ 	g_free (cmd[i]);
+       g_free(cmd);
+-
+-      _exit(1);
+     }
+   else if (pid == -1)
+     {
+@@ -2125,10 +2119,10 @@ gksu_su_fuller (GksuContext *context,
+ 	  /* drop the \n echoed on password entry if su did request
+ 	     a password */
+ 	  if (password_needed)
+-	    read_line (fdpty, buf, 255);
++	    read (fdpty, buf, 255);
+ 	  if (context->debug)
+ 	    fprintf (stderr, "DEBUG (run:post-after-pass) buf: -%s-\n", buf);
+-	  read_line (fdpty, buf, 255);
++	  read (fdpty, buf, 255);
+ 	  if (context->debug)
+ 	    fprintf (stderr, "DEBUG (run:post-after-pass) buf: -%s-\n", buf);
+ 	}
+@@ -2142,9 +2136,7 @@ gksu_su_fuller (GksuContext *context,
+ 	{
+ 	  int retval = 0;
+ 
+-	  /* Red Hat's su shows the full path to su in its error messages. */
+-	  if (!strncmp (buf, "su:", 3) ||
+-	      !strncmp (buf, "/bin/su:", 7))
++	  if (!strncmp (buf, "su", 2))
+ 	    {
+ 	      gchar **strings;
+ 
+@@ -2155,11 +2147,7 @@ gksu_su_fuller (GksuContext *context,
+ 		}
+ 
+ 	      strings = g_strsplit (buf, ":", 2);
+-
+-	      /* Red Hat and Fedora use 'incorrect password'. */
+-	      if (strings[1] &&
+-	          (g_str_has_prefix(strings[1], " Authentication failure") ||
+-	           g_str_has_prefix(strings[1], " incorrect password")))
++	      if (strings[1] && !strncmp (strings[1], " Authentication failure", 23))
+ 		{
+ 		  if (used_gnome_keyring)
+ 		    g_set_error (error, gksu_quark,
+@@ -2473,12 +2461,6 @@ gksu_sudo_fuller (GksuContext *context,
+ {
+   char **cmd;
+   char buffer[256] = {0};
+-  char *child_stderr = NULL;
+-  /* This command is used to gain a token */
+-  char *const verifycmd[] =
+-    {
+-      "/usr/bin/sudo", "-p", "GNOME_SUDO_PASS", "-v", NULL
+-    };
+   int argcount = 8;
+   int i, j;
+ 
+@@ -2489,8 +2471,9 @@ gksu_sudo_fuller (GksuContext *context,
+ 
+   pid_t pid;
+   int status;
+-  FILE *fdfile = NULL;
+-  int fdpty = -1;
++  FILE *infile, *outfile;
++  int parent_pipe[2];	/* For talking to the parent */
++  int child_pipe[2];	/* For talking to the child */
+ 
+   context->sudo_mode = TRUE;
+ 
+@@ -2565,10 +2548,6 @@ gksu_sudo_fuller (GksuContext *context,
+   cmd[argcount] = g_strdup("-S");
+   argcount++;
+ 
+-  /* Make sudo noninteractive (we should already have a token) */
+-  cmd[argcount] = g_strdup("-n");
+-  argcount++;
+-
+   /* Make sudo use next arg as prompt */
+   cmd[argcount] = g_strdup("-p");
+   argcount++;
+@@ -2647,21 +2626,26 @@ gksu_sudo_fuller (GksuContext *context,
+ 	fprintf (stderr, "cmd[%d]: %s\n", i, cmd[i]);
+     }
+ 
+-  pid = forkpty(&fdpty, NULL, NULL, NULL);
+-  if (pid == 0)
++  if ((pipe(parent_pipe)) == -1)
+     {
+-      // Child
+-      setsid();   // make us session leader
+-
+-      execv(verifycmd[0], verifycmd);
++      g_set_error (error, gksu_quark, GKSU_ERROR_PIPE,
++		   _("Error creating pipe: %s"),
++		   strerror(errno));
++      sudo_reset_xauth (context, xauth, xauth_env);
++      return FALSE;
++    }
+ 
+-      g_set_error (error, gksu_quark, GKSU_ERROR_EXEC,
+-		   _("Failed to exec new process: %s"),
++  if ((pipe(child_pipe)) == -1)
++    {
++      g_set_error (error, gksu_quark, GKSU_ERROR_PIPE,
++		   _("Error creating pipe: %s"),
+ 		   strerror(errno));
+       sudo_reset_xauth (context, xauth, xauth_env);
+       return FALSE;
+     }
+-  else if (pid == -1)
++
++  pid = fork();
++  if (pid == -1)
+     {
+       g_set_error (error, gksu_quark, GKSU_ERROR_FORK,
+ 		   _("Failed to fork new process: %s"),
+@@ -2669,26 +2653,56 @@ gksu_sudo_fuller (GksuContext *context,
+       sudo_reset_xauth (context, xauth, xauth_env);
+       return FALSE;
+     }
++  else if (pid == 0)
++    {
++      // Child
++      setsid();   // make us session leader
++      close(child_pipe[1]);
++      dup2(child_pipe[0], STDIN_FILENO);
++      dup2(parent_pipe[1], STDERR_FILENO);
+ 
++      execv(cmd[0], cmd);
++
++      g_set_error (error, gksu_quark, GKSU_ERROR_EXEC,
++		   _("Failed to exec new process: %s"),
++		   strerror(errno));
++      sudo_reset_xauth (context, xauth, xauth_env);
++      return FALSE;
++    }
+   else
+     {
+       gint counter = 0;
+       gchar *cmdline = NULL;
+-      struct termios tio;
+ 
+       // Parent
+-      fdfile = fdopen(fdpty, "w+");
++      close(parent_pipe[1]);
+ 
+-      /* make sure we notice that ECHO is turned off, if it gets
+-         turned off */
+-      tcgetattr (fdpty, &tio);
+-      for (counter = 0; (tio.c_lflag & ECHO) && counter < 15; counter++)
+-      {
+-        usleep (1000);
+-        tcgetattr (fdpty, &tio);
+-      }
++      infile = fdopen(parent_pipe[0], "r");
++      if (!infile)
++	{
++	  g_set_error (error, gksu_quark, GKSU_ERROR_PIPE,
++		       _("Error opening pipe: %s"),
++		       strerror(errno));
++	  sudo_reset_xauth (context, xauth, xauth_env);
++	  return FALSE;
++	}
+ 
+-      fcntl (fdpty, F_SETFL, O_NONBLOCK);
++      outfile = fdopen(child_pipe[1], "w");
++      if (!outfile)
++	{
++	  g_set_error (error, gksu_quark, GKSU_ERROR_PIPE,
++		       _("Error opening pipe: %s"),
++		       strerror(errno));
++	  sudo_reset_xauth (context, xauth, xauth_env);
++	  return FALSE;
++	}
++
++      /*
++	we are expecting to receive a GNOME_SUDO_PASS
++	if we don't there are two possibilities: an error
++	or a password is not needed
++      */
++      fcntl (parent_pipe[0], F_SETFL, O_NONBLOCK);
+ 
+       { /* no matter if we can read, since we're using
+ 	   O_NONBLOCK; this is just to avoid the prompt
+@@ -2697,11 +2711,11 @@ gksu_sudo_fuller (GksuContext *context,
+ 	struct timeval tv;
+ 
+ 	FD_ZERO(&rfds);
+-	FD_SET(fdpty, &rfds);
++	FD_SET(parent_pipe[0], &rfds);
+ 	tv.tv_sec = 1;
+ 	tv.tv_usec = 0;
+ 
+-	select (fdpty + 1, &rfds, NULL, NULL, &tv);
++	select (parent_pipe[0] + 1, &rfds, NULL, NULL, &tv);
+       }
+ 
+       /* Try hard to find the prompt; it may happen that we're
+@@ -2713,7 +2727,7 @@ gksu_sudo_fuller (GksuContext *context,
+ 	  if (strncmp (buffer, "GNOME_SUDO_PASS", 15) == 0)
+ 	    break;
+ 
+-	  read_line (fdpty, buffer, 256);
++	  read_line (parent_pipe[0], buffer, 256);
+ 
+ 	  if (context->debug)
+ 	    fprintf (stderr, "buffer: -%s-\n", buffer);
+@@ -2747,17 +2761,18 @@ gksu_sudo_fuller (GksuContext *context,
+ 
+ 	  usleep (1000);
+ 
+-	  write (fdpty, password, strlen(password) + 1);
+-	  write (fdpty, "\n", 1);
++	  fprintf (outfile, "%s\n", password);
++	  fclose (outfile);
+ 
+ 	  nullify_password (password);
+ 
+-	  fcntl(fdpty, F_SETFL, fcntl(fdpty, F_GETFL) & ~O_NONBLOCK);
++	  /* turn NONBLOCK off */
++	  fcntl(parent_pipe[0], F_SETFL, fcntl(parent_pipe[0], F_GETFL) & ~O_NONBLOCK);
+ 	  /* ignore the first newline that comes right after sudo receives
+ 	     the password */
+-	  fgets (buffer, 255, fdfile);
+-	  /* this is the status we are interested in */
+-	  fgets (buffer, 255, fdfile);
++	  fgets (buffer, 255, infile);
++	  /* this is the status we are interessted in */
++	  fgets (buffer, 255, infile);
+ 	}
+       else
+ 	{
+@@ -2766,7 +2781,7 @@ gksu_sudo_fuller (GksuContext *context,
+ 	    fprintf (stderr, "No password prompt found; we'll assume we don't need a password.\n");
+ 
+           /* turn NONBLOCK off, also if have no prompt */
+-          fcntl(fdpty, F_SETFL, fcntl(fdpty, F_GETFL) & ~O_NONBLOCK);
++          fcntl(parent_pipe[0], F_SETFL, fcntl(parent_pipe[0], F_GETFL) & ~O_NONBLOCK);
+ 
+ 	  should_display = gconf_client_get_bool (context->gconf_client,
+ 						  BASE_PATH "display-no-pass-info", NULL);
+@@ -2785,9 +2800,14 @@ gksu_sudo_fuller (GksuContext *context,
+ 	  fprintf (stderr, "%s", buffer);
+ 	}
+ 
+-      if (g_str_has_prefix (buffer, "Sorry, try again."))
++      if (!strcmp (buffer, "Sorry, try again.\n"))
+ 	g_set_error (error, gksu_quark, GKSU_ERROR_WRONGPASS,
+ 		     _("Wrong password."));
++      else if (!strncmp (buffer, "Sorry, user ", 12))
++	g_set_error (error, gksu_quark, GKSU_ERROR_NOT_ALLOWED,
++		     _("The underlying authorization mechanism (sudo) "
++		       "does not allow you to run this program. Contact "
++		       "the system administrator."));
+       else
+ 	{
+ 	  gchar *haystack = buffer;
+@@ -2805,10 +2825,6 @@ gksu_sudo_fuller (GksuContext *context,
+ 	    }
+ 	}
+ 
+-      /* If we have an error, let's just stop sudo right there. */
+-      if (error)
+-        close(fdpty);
+-
+       cmdline = g_strdup("sudo");
+       /* wait for the child process to end or become something other
+ 	 than sudo */
+@@ -2825,23 +2841,17 @@ gksu_sudo_fuller (GksuContext *context,
+       if (context->sn_context)
+ 	gksu_context_launch_complete (context);
+ 
++      while (read (parent_pipe[0], buffer, 255) > 0)
++	{
++	  fprintf (stderr, "%s", buffer);
++	  bzero(buffer, 256);
++	}
++
+       /* if the process is still active waitpid() on it */
+       if (pid_exited != pid)
+ 	waitpid(pid, &status, 0);
+       sudo_reset_xauth (context, xauth, xauth_env);
+ 
+-      /*
+-       * Did token acquisition succeed? If so, spawn sudo in
+-       * non-interactive mode. It should either succeed or die
+-       * immediately if you're not allowed to run the command.
+-       */
+-      if (WEXITSTATUS(status) == 0)
+-        {
+-          g_spawn_sync(NULL, cmd, NULL, 0, NULL, NULL,
+-                       NULL, &child_stderr, &status,
+-                       error);
+-        }
+-
+       if (exit_status)
+       {
+       	if (WIFEXITED(status)) {
+@@ -2853,13 +2863,6 @@ gksu_sudo_fuller (GksuContext *context,
+ 
+       if (WEXITSTATUS(status))
+ 	{
+-          if (g_str_has_prefix(child_stderr, "Sorry, user "))
+-            {
+-              g_set_error (error, gksu_quark, GKSU_ERROR_NOT_ALLOWED,
+-                           _("The underlying authorization mechanism (sudo) "
+-                             "does not allow you to run this program. Contact "
+-                             "the system administrator."));
+-            }
+ 	  if(cmdline)
+ 	    {
+ 	      /* sudo already exec()ed something else, don't report
+@@ -2868,7 +2871,6 @@ gksu_sudo_fuller (GksuContext *context,
+ 	      if (!g_str_has_suffix (cmdline, "sudo"))
+ 		{
+ 		  g_free (cmdline);
+-		  g_free (child_stderr);
+ 		  return FALSE;
+ 		}
+ 	      g_free (cmdline);
+@@ -2881,11 +2883,11 @@ gksu_sudo_fuller (GksuContext *context,
+ 	}
+     }
+ 
+-  fprintf(stderr, child_stderr);
+-  g_free(child_stderr);
+-
+   /* if error is set we have found an error condition */
+-  return (error == NULL);
++  if (error)
++    return FALSE;
++
++  return TRUE;
+ }
+ 
+ /**

deps/libgksu/libgksu-2.0.12-x86_64-path.diff

@@ -0,0 +1,22 @@
+From 803667f7c8a8610b270ea0a50df9562b3e11025c Mon Sep 17 00:00:00 2001
+From: mancha <mancha1@hush.com>
+Date: Thu, 13 Feb 2014
+Subject: Change hardcoded path for helper
+
+SBo installs gksu-run-helper under /usr/lib64 for x86_64 systems.
+This patch changes the hard-coded path so it is found.
+
+ libgksu/libgksu.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/libgksu/libgksu.c
++++ b/libgksu/libgksu.c
+@@ -1936,7 +1936,7 @@ gksu_su_fuller (GksuContext *context,
+   GQuark gksu_quark;
+   int i = 0;
+ 
+-  gchar auxcommand[] = PREFIX "/lib/" PACKAGE "/gksu-run-helper";
++  gchar auxcommand[] = PREFIX "/lib64/" PACKAGE "/gksu-run-helper";
+ 
+   int fdpty;
+   pid_t pid;

deps/libgksu/libgksu-2.0.7-libs.patch

@@ -0,0 +1,76 @@
+# https://savannah.nongnu.org/bugs/?25362
+# https://bugs.gentoo.org/show_bug.cgi?id=226837
+diff -Nura a/configure.ac b/configure.ac
+--- a/configure.ac	2009-01-19 22:15:30.000000000 +0100
++++ b/configure.ac	2009-01-19 22:18:10.000000000 +0100
+@@ -43,6 +43,9 @@
+ PKG_CHECK_MODULES(LIBGKSU, [gtk+-2.0 >= 2.4.0, gconf-2.0, libstartup-notification-1.0, gnome-keyring-1, libgtop-2.0])
+ PKG_CHECK_MODULES(GKSU_PROPERTIES, [gtk+-2.0 >= 2.4.0, gconf-2.0, libglade-2.0])
+ 
++PKG_CHECK_MODULES(GLIB, [glib-2.0 gthread-2.0])
++PKG_CHECK_MODULES(GTK, [gtk+-2.0 gconf-2.0])
++
+ # Checks for library functions.
+ ALL_LINGUAS="ca cs da de es eu fr hu it ko lt pl pt_BR ro ru sk sv nb nl zh_CN"
+ 
+diff -Nura a/gksu-properties/Makefile.am b/gksu-properties/Makefile.am
+--- a/gksu-properties/Makefile.am	2009-01-19 22:15:59.000000000 +0100
++++ b/gksu-properties/Makefile.am	2009-01-19 22:19:13.000000000 +0100
+@@ -3,7 +3,7 @@
+ AM_CPPFLAGS = -DLOCALEDIR=\"$(datadir)/locale\" -DDATA_DIR=\"$(datadir)\" -DPREFIX=\"$(prefix)\"
+ 
+ bin_PROGRAMS = gksu-properties
+-gksu_properties_LDFLAGS = ${GKSU_PROPERTIES_LIBS}
++gksu_properties_LDADD = ${GKSU_PROPERTIES_LIBS}
+ gksu_properties_SOURCES = gksu-properties.c
+ 
+ gladedir = ${prefix}/share/${PACKAGE}
+diff -Nura a/libgksu/Makefile.am b/libgksu/Makefile.am
+--- a/libgksu/Makefile.am	2009-01-19 22:15:59.000000000 +0100
++++ b/libgksu/Makefile.am	2009-01-19 22:18:25.000000000 +0100
+@@ -8,8 +8,8 @@
+ # major -> breaks backward compatibility (changes to existing ABI)
+ # minor -> keeps compatibility (additions to the API)
+ # micro -> no change to the API/ABI
+-libgksu2_la_LIBADD = ../libgksuui/libgksuui1.0.la
+-libgksu2_la_LDFLAGS = -version-info 0:2:0 -Wl,-O1 -lutil ${LIBGKSU_LIBS}
++libgksu2_la_LIBADD = ../libgksuui/libgksuui1.0.la -lutil ${LIBGKSU_LIBS}
++libgksu2_la_LDFLAGS = -version-info 0:2:0 -Wl,-O1
+ if USE_VERSION_SCRIPT
+ libgksu2_la_LDFLAGS += -Wl,--version-script=libgksu.ver
+ endif
+@@ -24,12 +24,11 @@
+ 
+ pkglibdir = ${libdir}/${PACKAGE}
+ pkglib_PROGRAMS = gksu-run-helper
+-gksu_run_helper_LDFLAGS = `pkg-config --libs glib-2.0`
++gksu_run_helper_LDADD = ${GLIB_LIBS} 
+ gksu_run_helper_SOURCES = gksu-run-helper.c
+ 
+ noinst_PROGRAMS = test-gksu
+ test_gksu_SOURCES = test-gksu.c
+-test_gksu_LDADD = libgksu2.la
+-test_gksu_LDFLAGS = `pkg-config --libs glib-2.0 gthread-2.0`
++test_gksu_LDADD = libgksu2.la ${GLIB_LIBS}
+ 
+ EXTRA_DIST = libgksu.ver
+diff -Nura a/libgksuui/Makefile.am b/libgksuui/Makefile.am
+--- a/libgksuui/Makefile.am	2009-01-19 22:15:59.000000000 +0100
++++ b/libgksuui/Makefile.am	2009-01-19 22:18:54.000000000 +0100
+@@ -4,12 +4,13 @@
+ 
+ noinst_LTLIBRARIES = libgksuui1.0.la
+ libgksuui1_0_la_SOURCES = gksuui-dialog.c
+-libgksuui1_0_la_LDFLAGS = -Wl,-O1 `pkg-config --libs gtk+-2.0 gconf-2.0`
++libgksuui1_0_la_LDFLAGS = -Wl,-O1
++libgksuui1_0_la_LIBADD = ${GTK_LIBS}
+ 
+ noinst_HEADERS = defines.h gksuui.h gksuui-dialog.h
+ includedir = ${prefix}/include/$(PACKAGE)
+ 
+ noinst_PROGRAMS = test-gksuui
+ test_gksuui_SOURCES = test-gksuui.c
+-test_gksuui_LDADD = libgksuui1.0.la
+-test_gksuui_LDFLAGS = `pkg-config --libs glib-2.0 gthread-2.0`
++test_gksuui_LDADD = libgksuui1.0.la ${GLIB_LIBS}
++

deps/libgksu/libgksu-2.0.7-polinguas.patch

@@ -0,0 +1,40 @@
+# https://savannah.nongnu.org/bugs/?25360
+diff -Nura a/configure.ac b/configure.ac
+--- a/configure.ac	2009-01-19 21:50:57.000000000 +0100
++++ b/configure.ac	2009-01-19 21:53:21.000000000 +0100
+@@ -50,7 +50,7 @@
+ GETTEXT_PACKAGE=AC_PACKAGE_NAME
+ AC_SUBST(GETTEXT_PACKAGE)
+ 
+-IT_PROG_INTLTOOL
++IT_PROG_INTLTOOL([0.35.5])
+ AM_GLIB_GNU_GETTEXT
+ 
+ ##################################################
+diff -Nura a/po/LINGUAS b/po/LINGUAS
+--- a/po/LINGUAS	1970-01-01 01:00:00.000000000 +0100
++++ b/po/LINGUAS	2009-01-19 21:54:24.000000000 +0100
+@@ -0,0 +1,23 @@
++# please keep this list sorted alphabetically
++# http://live.gnome.org/GnomeGoals/PoLinguas
++#
++ca
++cs
++da
++de
++es
++eu
++fr
++hu
++it
++ko
++lt
++pl
++pt_BR
++ro
++ru
++sk
++sv
++nb
++nl
++zh_CN

deps/libgksu/libgksu-format.patch

@@ -0,0 +1,11 @@
+--- libgksu-2.0.12/Makefile.in.orig	2013-03-29 08:45:41.686781605 +0700
++++ libgksu-2.0.12/Makefile.in	2013-03-29 08:45:49.090675796 +0700
+@@ -729,7 +729,7 @@
+ @INTLTOOL_SCHEMAS_RULE@
+ 
+ @GCONF_SCHEMAS_INSTALL_TRUE@install-data-local:
+-@GCONF_SCHEMAS_INSTALL_TRUE@        if test -z "$(DESTDIR)" ; then \
++@GCONF_SCHEMAS_INSTALL_TRUE@	if test -z "$(DESTDIR)" ; then \
+ @GCONF_SCHEMAS_INSTALL_TRUE@          for p in $(schemas_DATA) ; do \
+ @GCONF_SCHEMAS_INSTALL_TRUE@            GCONF_CONFIG_SOURCE=$(GCONF_SCHEMA_CONFIG_SOURCE) $(GCONFTOOL) --makefile-install-rule $(srcdir)/$$p ; \
+ @GCONF_SCHEMAS_INSTALL_TRUE@          done \

deps/libgksu/libgksu.SlackBuild

@@ -0,0 +1,135 @@
+#!/bin/sh
+
+# Slackware build script for libgksu
+
+# Copyright 2013-2014 Willy Sudiarto Raharjo <willysr@slackware-id.org>
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=libgksu
+VERSION=${VERSION:-2.0.12}
+BUILD=${BUILD:-3}
+TAG=${TAG:-_msb}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+wget -c http://people.debian.org/~kov/gksu/$PRGNAM-$VERSION.tar.gz
+
+NUMJOBS=${NUMJOBS:-" -j8 "}
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/msb}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+ -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+patch -p1 < $CWD/libgksu-2.0.0-fbsd.patch
+patch -p1 < $CWD/libgksu-2.0.7-libs.patch
+patch -p1 < $CWD/libgksu-2.0.7-polinguas.patch
+patch -p1 < $CWD/libgksu-2.0.12-revert-forkpty.patch
+patch -p0 < $CWD/libgksu-2.0.12-fix-make-3.82.patch
+patch -p1 < $CWD/libgksu-2.0.12-notests.patch
+patch -p1 < $CWD/libgksu-2.0.12-automake-1.11.2.patch
+patch -p1 < $CWD/libgksu-format.patch
+
+# patch from mancha
+if [ "$ARCH" = "x86_64" ]; then
+  patch -p1 < $CWD/libgksu-2.0.12-x86_64-path.diff
+fi
+
+LDFLAGS="-lgtk" \
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --docdir=/usr/doc/$PRGNAM-$VERSION \
+  --disable-static \
+  --build=$ARCH-slackware-linux
+
+make $NUMJOBS || make
+make install DESTDIR=$PKG
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+# Compress and link manpages
+if [ -d $PKG/usr/man ]; then
+  ( cd $PKG/usr/man
+    for manpagedir in $(find . -type d -name "man*") ; do
+      ( cd $manpagedir
+        for eachpage in $( find . -type l -maxdepth 1) ; do
+          ln -s $( readlink $eachpage ).gz $eachpage.gz
+          rm $eachpage
+        done
+        gzip -9 *.?
+      )
+    done
+  )
+fi
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a ABOUT-NLS AUTHORS COPYING ChangeLog INSTALL $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+find $PKG/usr/doc/$PRGNAM-$VERSION/ -type f -exec chmod 644 {} \;
+chown -R root:root $PKG/usr/doc/$PRGNAM-$VERSION
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}

deps/libgksu/slack-desc

@@ -0,0 +1,12 @@
+       |-----handy-ruler------------------------------------------------------|
+libgksu: libgksu (Library for su and sudo GTK+ Frontend)
+libgksu:
+libgksu: GKSu is a library that provides a Gtk+ frontend to su and sudo
+libgksu: 
+libgksu: 
+libgksu:
+libgksu: 
+libgksu:
+libgksu:
+libgksu: Homepage: http://www.nongnu.org/gksu/
+libgksu:

mate-build-extra.sh

@@ -44,6 +44,7 @@ for dir in \
   extra/atril \
   extra/engrampa \
   deps/libgtop \
+  deps/libgksu \
   deps/gssdp \
   deps/gupnp \
   extra/caja-extensions \