From 0030c323d569f8b3f54eebaa00e37c7e29e9bdb3 Mon Sep 17 00:00:00 2001
From: Thomas Zander <riggs@FreeBSD.org>
Date: Sat, 13 Sep 2014 12:46:27 +0000
Subject: - Add experimental OPTION to avoid memory alignment hacks

---
 multimedia/mplayer/Makefile                   |  3 ++-
 multimedia/mplayer/Makefile.options           |  6 +++++-
 multimedia/mplayer/files/extra-patch-memalign | 26 ++++++++++++++++++++++++++
 3 files changed, 33 insertions(+), 2 deletions(-)
 create mode 100644 multimedia/mplayer/files/extra-patch-memalign

(limited to 'multimedia/mplayer')

diff --git a/multimedia/mplayer/Makefile b/multimedia/mplayer/Makefile
index 9e18e3776dae..f839a1d5c746 100644
--- a/multimedia/mplayer/Makefile
+++ b/multimedia/mplayer/Makefile
@@ -11,7 +11,7 @@ COMMENT=	High performance media player supporting many formats
 
 OPTIONS_DEFINE=	AALIB AMR_NB AMR_WB BLURAY CACA DEBUG DV \
 		ENCA FRIBIDI GIF GSM GUI IPV6 JACK \
-		LADSPA LIBMNG LIRC LZO NAS OCFLAGS \
+		LADSPA LIBMNG LIRC LZO MEMALIGN NAS OCFLAGS \
 		OPENAL OPENGL OPENJPEG OPUS OTCHAIN PROFILE \
 		PULSEAUDIO REAL RTC RTCPU RTMP SCHROEDINGER SDL \
 		SKINS SMB SVGALIB V4L VDPAU VPX WIN32 \
@@ -26,6 +26,7 @@ OPTIONS_DEFAULT=FRIBIDI IPV6 OCFLAGS OPENGL RTCPU SKINS \
 BLURAY_DESC?=	BluRay support
 ENCA_DESC?=	Charset conversion via enca
 LZO_DESC?=	External liblzo support
+MEMALIGN_DESC?=	Avoid memory alignment hacks (EXPERIMENTAL)
 OCFLAGS_DESC?=	Use optimized compiler flags
 OTCHAIN_DESC?=	Use gcc 4.6+ toolchain on legacy systems
 REAL_DESC?=	Enable realplayer plugin
diff --git a/multimedia/mplayer/Makefile.options b/multimedia/mplayer/Makefile.options
index c927b9f5a151..ac54154575b3 100644
--- a/multimedia/mplayer/Makefile.options
+++ b/multimedia/mplayer/Makefile.options
@@ -54,6 +54,10 @@ CATEGORIES+=	ipv6
 CONFIGURE_ARGS+=	--disable-inet6
 .endif
 
+.if ${PORT_OPTIONS:MMEMALIGN}
+EXTRA_PATCHES+=		${FILESDIR}/extra-patch-memalign
+.endif
+
 .if ${PORT_OPTIONS:MRTMP}
 LIB_DEPENDS+=		librtmp.so:${PORTSDIR}/multimedia/librtmp
 CONFIGURE_ARGS+=	--enable-librtmp
@@ -144,7 +148,7 @@ MAKE_ENV+=	COMPILER_PATH=${LOCALBASE}/bin
 #trying to compile a debug version with the default flags.
 .if ${PORT_OPTIONS:MDEBUG}
 WITH_DEBUG=	yes
-CONFIGURE_ARGS+=	--enable-debug
+CONFIGURE_ARGS+=	--enable-debug=3
 .if ${ARCH} == "i386" && !defined(WITH_BASE_CLANG)
 DEBUG_FLAGS=	-g -fomit-frame-pointer
 .endif
diff --git a/multimedia/mplayer/files/extra-patch-memalign b/multimedia/mplayer/files/extra-patch-memalign
new file mode 100644
index 000000000000..58c437e434d7
--- /dev/null
+++ b/multimedia/mplayer/files/extra-patch-memalign
@@ -0,0 +1,26 @@
+--- configure.orig	2014-08-23 15:59:32.000000000 +0200
++++ configure	2014-09-11 18:37:11.383671007 +0200
+@@ -3766,17 +3766,17 @@
+ echores "$aligned_malloc"
+ 
+ 
+-echocheck "memalign()"
++echocheck "aligned_alloc()"
+ # XXX restrict to x86 ? extend to other CPUs/cacheline sizes ?
+-def_memalign_hack='#define CONFIG_MEMALIGN_HACK 0'
++def_memalign='#define HAVE_MEMALIGN 0'
+ _memalign=no
+-statement_check malloc.h 'memalign(64, sizeof(char))' && _memalign=yes
++statement_check stdlib.h 'aligned_alloc(32, 32*sizeof(char))' && _memalign=yes
+ if test "$_memalign" = yes ; then
+-  def_memalign='#define HAVE_MEMALIGN 1'
++  def_map_memalign='#define memalign(a, b) aligned_alloc(a, b)'
++  def_memalign_hack='#define CONFIG_MEMALIGN_HACK 0'
+ else
+-  def_memalign='#define HAVE_MEMALIGN 0'
+   def_map_memalign='#define memalign(a, b) malloc(b)'
+-  darwin || def_memalign_hack='#define CONFIG_MEMALIGN_HACK 1'
++  def_memalign_hack='#define CONFIG_MEMALIGN_HACK 1'
+ fi
+ echores "$_memalign"
+ 
-- 
cgit v1.2.3