[arch-commits] Commit in gdm/trunk (PKGBUILD gdm-vt-allocation-hack.patch)

[Ionut Biru]

    Date: Tuesday, September 27, 2011 @ 13:32:46
  Author: ibiru
Revision: 138712

update to 3.2.0

Added:
  gdm/trunk/gdm-vt-allocation-hack.patch
Modified:
  gdm/trunk/PKGBUILD

------------------------------+
 PKGBUILD                     |    8 ++
 gdm-vt-allocation-hack.patch |  118 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 124 insertions(+), 2 deletions(-)

Modified: PKGBUILD
===================================================================
--- PKGBUILD	2011-09-27 17:25:22 UTC (rev 138711)
+++ PKGBUILD	2011-09-27 17:32:46 UTC (rev 138712)
@@ -1,7 +1,7 @@
 # $Id$
 # Maintainer: Jan de Groot <jgc at archlinux.org>
 pkgname=gdm
-pkgver=3.1.92
+pkgver=3.2.0
 pkgrel=1
 pkgdesc="Gnome Display Manager (a reimplementation of xdm)"
 arch=('i686' 'x86_64')
@@ -17,10 +17,12 @@
 install=gdm.install
 source=(http://ftp.gnome.org/pub/gnome/sources/${pkgname}/${pkgver%.*}/${pkgname}-${pkgver}.tar.xz
         fix_external_program_directories.patch
+        gdm-vt-allocation-hack.patch
         gdm
         gdm-autologin.pam gdm-fingerprint.pam gdm.pam gdm-password.pam gdm-smartcard.pam gdm-welcome.pam)
-sha256sums=('0cb9dd720b1d2782c9b5108f0d9778d64ee4f9a8825cfa11a44a1368f7850f03'
+sha256sums=('f827f5500827acef94ad2d60f02ec489bc35cb6392d8f4a60ec814599c2991b7'
             '55654861b14fea344bc7a43fa265c9aaffcd16f5cf56360483fff5d4dc83cf15'
+            '3c8b588d4af08d94dc93bcd5e4c2a983c3f4fbbbe40833bceac2a1df4f1e8215'
             '272c08d8e8b50bf424d0705ac864d4c18c47ec4f6893b1af732c2efbc86c9550'
             'b30dfa217718b43ff3aa4e8af08985963175b79ff30698ec54e8396d2905922d'
             '5bc3ff3ea7b31219dfcb7d9fc0eb2819eca1c5573a0f426d288a17560a69633e'
@@ -32,6 +34,7 @@
 build() {
   cd "${srcdir}/${pkgname}-${pkgver}"
   patch -Np1 -i "${srcdir}/fix_external_program_directories.patch"
+  patch -Np1 -i "${srcdir}/gdm-vt-allocation-hack.patch"
 
   ./configure --prefix=/usr --sysconfdir=/etc \
       --libexecdir=/usr/lib/gdm \
@@ -40,6 +43,7 @@
       --disable-scrollkeeper \
       --disable-static \
       --without-tcp-wrappers
+  sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0 /g' -e 's/    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then/      func_append compile_command " -Wl,-O1,--as-needed"\n      func_append finalize_command " -Wl,-O1,--as-needed"\n\0/' libtool
   make
 }
 

Added: gdm-vt-allocation-hack.patch
===================================================================
--- gdm-vt-allocation-hack.patch	                        (rev 0)
+++ gdm-vt-allocation-hack.patch	2011-09-27 17:32:46 UTC (rev 138712)
@@ -0,0 +1,118 @@
+diff --git a/daemon/gdm-server.c b/daemon/gdm-server.c
+index 39def47..03488fd 100644
+--- a/daemon/gdm-server.c
++++ b/daemon/gdm-server.c
+@@ -33,6 +33,8 @@
+ #include <grp.h>
+ #include <signal.h>
+ #include <sys/resource.h>
++#include <sys/ioctl.h>
++#include <sys/vt.h>
+ 
+ #include <glib.h>
+ #include <glib/gi18n.h>
+@@ -150,6 +152,92 @@ _gdm_server_query_ck_for_display_device (GdmServer *server)
+         return out;
+ }
+ 
++#ifndef O_NOCTTY
++# define O_NOCTTY 0
++#endif
++
++static int
++open_vt (int vtno)
++{
++	char *vtname;
++	int fd;
++
++	vtname = g_strdup_printf ("/dev/tty%d", vtno);
++
++	do {
++		errno = 0;
++		fd = open (vtname, O_RDWR | O_NOCTTY, 0);
++	} while (errno == EINTR);
++
++	g_free (vtname);
++	return fd;
++}
++
++static gint
++find_first_probably_free_vt (void)
++{
++	int fd, fdv;
++	int vtno;
++	unsigned short vtmask;
++	struct vt_stat vtstat;
++	guint v_state;
++
++	fdv = -1;
++
++	do {
++		errno = 0;
++		fd = open ("/dev/console", O_WRONLY | O_NOCTTY, 0);
++	} while (errno == EINTR);
++
++	if (fd >= 0) {
++		if (ioctl (fd, VT_GETSTATE, &vtstat) >= 0) {
++			v_state = vtstat.v_state;
++		} else {
++			close (fd);
++			v_state = 0;
++			fd = -1;
++		}
++	} else {
++		v_state = 0;
++	}
++
++	if (fd < 0) {
++		do {
++			errno = 0;
++			fd = open ("/dev/console", O_RDONLY | O_NOCTTY, 0);
++		} while (errno == EINTR);
++
++		if (fd >= 0) {
++			if (ioctl (fd, VT_GETSTATE, &vtstat) >= 0)
++				v_state = vtstat.v_state;
++		}
++	}
++
++	for (vtno = 7, vtmask = 1 << vtno; vtmask; vtno++, vtmask <<= 1) {
++		/* Is this console in use? */
++		if (v_state & vtmask)
++			continue;
++
++		/* No, try to open it */
++		fdv = open_vt (vtno);
++		if (fdv >= 0)
++			break;
++
++		/* If we're here, kernel indicated that the console was free,
++		 * but we failed to open it. Just go on to higher VTs. */
++	}
++
++        if (fdv >= 0)
++                close (fdv);
++        else
++		vtno = -1;
++
++	if (fd >= 0)
++		close (fd);
++
++	return vtno;
++}
++
+ char *
+ gdm_server_get_display_device (GdmServer *server)
+ {
+@@ -310,6 +398,11 @@ gdm_server_resolve_command_line (GdmServer  *server,
+ 
+         if (vtarg != NULL && ! gotvtarg) {
+                 argv[len++] = g_strdup (vtarg);
++        } else if (!query_in_arglist && !gotvtarg) {
++                gint vtnum = find_first_probably_free_vt ();
++
++                if (vtnum > 0)
++                        argv [len++] = g_strdup_printf ("vt%d", vtnum);
+         }
+ 
+         argv[len++] = NULL;