Slackware 14.2slackware-14.2

Thu Jun 30 20:26:57 UTC 2016
Slackware 14.2 x86_64 stable is released!

The long development cycle (the Linux community has lately been living in
"interesting times", as they say) is finally behind us, and we're proud to
announce the release of Slackware 14.2.  The new release brings many updates
and modern tools, has switched from udev to eudev (no systemd), and adds
well over a hundred new packages to the system.  Thanks to the team, the
upstream developers, the dedicated Slackware community, and everyone else
who pitched in to help make this release a reality.

The ISOs are off to be replicated, a 6 CD-ROM 32-bit set and a dual-sided
32-bit/64-bit x86/x86_64 DVD.  Please consider supporting the Slackware
project by picking up a copy from store.slackware.com.  We're taking
pre-orders now, and offer a discount if you sign up for a subscription.

Have fun!  :-)

4 files changed, 136 insertions, 7 deletions

diff --git a/source/l/alsa-lib/alsa-lib.SlackBuild b/source/l/alsa-lib/alsa-lib.SlackBuild
index 441ce1b84..1a94182f2 100755
--- a/source/l/alsa-lib/alsa-lib.SlackBuild
+++ b/source/l/alsa-lib/alsa-lib.SlackBuild
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright 2008, 2009, 2010, 2011, 2012, 2013  Patrick J. Volkerding, Sebeka, MN, USA
+# Copyright 2008, 2009, 2010, 2011, 2012, 2013, 2015, 2016  Patrick J. Volkerding, Sebeka, MN, USA
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -22,14 +22,14 @@
 
 
 VERSION=${VERSION:-$(echo alsa-lib-*.tar.?z* | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 
 NUMJOBS=${NUMJOBS:-" -j7 "}
 
 # Automatically determine the architecture we're building on:
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
-    i?86) export ARCH=i486 ;;
+    i?86) export ARCH=i586 ;;
     arm*) export ARCH=arm ;;
     # Unless $ARCH is already set, use uname -m for all other archs:
        *) export ARCH=$( uname -m ) ;;
@@ -40,8 +40,8 @@ CWD=$(pwd)
 TMP=${TMP:-/tmp}
 PKG=$TMP/package-alsa-lib
 
-if [ "$ARCH" = "i486" ]; then
-  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
   LIBDIRSUFFIX=""
 elif [ "$ARCH" = "s390" ]; then
   SLKCFLAGS="-O2"
@@ -62,6 +62,8 @@ rm -rf alsa-lib-$VERSION
 tar xvf $CWD/alsa-lib-$VERSION.tar.?z* || exit 1
 cd alsa-lib-$VERSION || exit 1
 
+zcat $CWD/alsa-lib.fdba9e1bad8f769a6137e565471f0227f23a3132.diff.gz | patch -p1 --verbose || exit 1
+
 chown -R root:root .
 find . \
   \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
@@ -72,14 +74,20 @@ find . \
 CFLAGS="$SLKCFLAGS" \
  ./configure \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
-  --build=$ARCH-slackware-linux
+  --build=$ARCH-slackware-linux || exit 1
 
 make $NUMJOBS || exit 1
-make install DESTDIR=$PKG
+make install DESTDIR=$PKG || exit 1
 
 find $PKG | xargs file | grep -e "executable" -e "shared object" \
   | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
 
+# Redirect to PulseAudio:
+mkdir $PKG/etc
+cp -a $CWD/asound.conf $PKG/etc/asound.conf.new
+chmod 644 $PKG/etc/asound.conf.new
+chown root:root $PKG/etc/asound.conf.new
+
 # TODO?
 # ( cd src/pcm/ext
 # make jack
@@ -102,6 +110,7 @@ fi
 
 mkdir -p $PKG/install
 cat $CWD/slack-desc > $PKG/install/slack-desc
+zcat $CWD/doinst.sh.gz > $PKG/install/doinst.sh
 
 cd $PKG
 /sbin/makepkg -l y -c n $TMP/alsa-lib-$VERSION-$ARCH-$BUILD.txz
diff --git a/source/l/alsa-lib/alsa-lib.fdba9e1bad8f769a6137e565471f0227f23a3132.diff b/source/l/alsa-lib/alsa-lib.fdba9e1bad8f769a6137e565471f0227f23a3132.diff
new file mode 100644
index 000000000..b5aad2bbb
--- /dev/null
+++ b/source/l/alsa-lib/alsa-lib.fdba9e1bad8f769a6137e565471f0227f23a3132.diff
@@ -0,0 +1,102 @@
+From: Takashi Iwai <tiwai@suse.de>
+Date: Thu, 14 Apr 2016 15:33:03 +0000 (+0200)
+Subject: pcm: Fallback open as the first instance for dmix & co
+X-Git-Url: http://git.alsa-project.org/?p=alsa-lib.git;a=commitdiff_plain;h=fdba9e1bad8f769a6137e565471f0227f23a3132;hp=e57b521c61f0df14b660ce6ba8c5009a63f5b115
+
+pcm: Fallback open as the first instance for dmix & co
+
+dmix and other PCM plugins tries to open a secondary stream with
+O_APPEND flag when the shmem was already attached by another.
+However, when another streams have been already closed after the
+shmem check, this open may return the error EBADFD, since the kernel
+accepts O_APPEND only for the secondary streams.
+
+This patch adds a workaround for such a case.  It just retries opening
+the stream as the first instance (i.e. without O_APPEND flag).
+This is basically safe behavior (the kernel takes care of races), even
+we may do this even unconditionally.  But it's bad from the
+performance POV, so we do it only when really needed.
+
+Reported-by: Lars Lindqvist <lars.lindqvist@yandex.ru>
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+---
+
+diff --git a/src/pcm/pcm_dmix.c b/src/pcm/pcm_dmix.c
+index b26a5c7..007d356 100644
+--- a/src/pcm/pcm_dmix.c
++++ b/src/pcm/pcm_dmix.c
+@@ -1020,6 +1020,7 @@ int snd_pcm_dmix_open(snd_pcm_t **pcmp, const char *name,
+ 	dmix->max_periods = opts->max_periods;
+ 	dmix->sync_ptr = snd_pcm_dmix_sync_ptr;
+ 
++ retry:
+ 	if (first_instance) {
+ 		/* recursion is already checked in
+ 		   snd_pcm_direct_get_slave_ipc_offset() */
+@@ -1076,6 +1077,13 @@ int snd_pcm_dmix_open(snd_pcm_t **pcmp, const char *name,
+ 						 SND_PCM_APPEND,
+ 						 NULL);
+ 			if (ret < 0) {
++				/* all other streams have been closed;
++				 * retry as the first instance
++				 */
++				if (ret == -EBADFD) {
++					first_instance = 1;
++					goto retry;
++				}
+ 				SNDERR("unable to open slave");
+ 				goto _err;
+ 			}
+diff --git a/src/pcm/pcm_dshare.c b/src/pcm/pcm_dshare.c
+index 58e47bb..adb3587 100644
+--- a/src/pcm/pcm_dshare.c
++++ b/src/pcm/pcm_dshare.c
+@@ -690,6 +690,7 @@ int snd_pcm_dshare_open(snd_pcm_t **pcmp, const char *name,
+ 		break;
+ 	}
+ 
++ retry:
+ 	first_instance = ret = snd_pcm_direct_shm_create_or_connect(dshare);
+ 	if (ret < 0) {
+ 		SNDERR("unable to create IPC shm instance");
+@@ -758,6 +759,13 @@ int snd_pcm_dshare_open(snd_pcm_t **pcmp, const char *name,
+ 						 SND_PCM_APPEND,
+ 						 NULL);
+ 			if (ret < 0) {
++				/* all other streams have been closed;
++				 * retry as the first instance
++				 */
++				if (ret == -EBADFD) {
++					first_instance = 1;
++					goto retry;
++				}
+ 				SNDERR("unable to open slave");
+ 				goto _err;
+ 			}
+diff --git a/src/pcm/pcm_dsnoop.c b/src/pcm/pcm_dsnoop.c
+index 576c35b..8ff0ba5 100644
+--- a/src/pcm/pcm_dsnoop.c
++++ b/src/pcm/pcm_dsnoop.c
+@@ -583,6 +583,7 @@ int snd_pcm_dsnoop_open(snd_pcm_t **pcmp, const char *name,
+ 		break;
+ 	}
+ 		
++ retry:
+ 	first_instance = ret = snd_pcm_direct_shm_create_or_connect(dsnoop);
+ 	if (ret < 0) {
+ 		SNDERR("unable to create IPC shm instance");
+@@ -651,6 +652,13 @@ int snd_pcm_dsnoop_open(snd_pcm_t **pcmp, const char *name,
+ 						 SND_PCM_APPEND,
+ 						 NULL);
+ 			if (ret < 0) {
++				/* all other streams have been closed;
++				 * retry as the first instance
++				 */
++				if (ret == -EBADFD) {
++					first_instance = 1;
++					goto retry;
++				}
+ 				SNDERR("unable to open slave");
+ 				goto _err;
+ 			}
+
diff --git a/source/l/alsa-lib/asound.conf b/source/l/alsa-lib/asound.conf
new file mode 100644
index 000000000..d8c8c317d
--- /dev/null
+++ b/source/l/alsa-lib/asound.conf
@@ -0,0 +1,4 @@
+# ALSA system-wide config file
+# By default, redirect to PulseAudio:
+pcm.default pulse
+ctl.default pulse
diff --git a/source/l/alsa-lib/doinst.sh b/source/l/alsa-lib/doinst.sh
new file mode 100644
index 000000000..35c6f5965
--- /dev/null
+++ b/source/l/alsa-lib/doinst.sh
@@ -0,0 +1,14 @@
+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  # If there's no config file by that name, mv it over:
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+    # toss the redundant copy
+    rm $NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+config etc/asound.conf.new