multimedia/mpgtx: Included some patches from gentoo + small cleanups

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

multimedia/mpgtx/mpgtx.SlackBuild

@@ -7,15 +7,13 @@
 
 PRGNAM=mpgtx
 VERSION=${VERSION:-1.3.1}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 
-# Automatically determine the architecture we're building on:
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
     i?86) ARCH=i486 ;;
     arm*) ARCH=arm ;;
-    # Unless $ARCH is already set, use uname -m for all other archs:
        *) ARCH=$( uname -m ) ;;
   esac
 fi
@@ -25,6 +23,16 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+else
+  SLKCFLAGS="-O2"
+fi
+
 set -e
 
 rm -rf $PKG
@@ -40,15 +48,11 @@ find . \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;
 
-if [ "$ARCH" = "i486" ]; then
- sed -i "s|-O3|-O2 -march=i486 -mtune=i686|g" configure
-elif [ "$ARCH" = "i686" ]; then
- sed -i "s|-O3|-O2 -march=i686 -mtune=i686|g" configure
-elif [ "$ARCH" = "x86_64" ]; then
- sed -i "s|-O3|-O2 -fPIC|g" configure
-fi
+# Various fixes from Timothy Redaelli <drizzt@gentoo.org>
+patch -p0 < $CWD/patches/mpgtx-1.3.1-configure.patch
+patch -p1 < $CWD/patches/mpgtx-1.3.1-dont-ignore-cxx-flags.patch
 
-./configure --prefix=/usr
+CXXFLAGS=$SLKCFLAGS ./configure --prefix=/usr
 
 make
 cd man
@@ -69,10 +73,8 @@ mkdir -p $PKG/usr/man/de/man1
 cp -a man/*.1 $PKG/usr/man/man1
 cp -a man/de/*.1 $PKG/usr/man/de/man1
 
-( cd $PKG/usr/man
-  find . -type f -exec gzip -9 {} \;
-  for i in $( find . -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
-)
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 cp -a AUTHORS COPYING README TODO $PKG/usr/doc/$PRGNAM-$VERSION

multimedia/mpgtx/patches/mpgtx-1.3.1-configure.patch

@@ -0,0 +1,69 @@
+--- configure.old	2006-12-07 19:51:08.000000000 +0100
++++ configure	2006-12-07 19:51:02.000000000 +0100
+@@ -9,7 +9,6 @@
+ prefix="/usr/local"
+ manprefix='$(PREFIX)'
+ #compiler flags
+-CC="g++"
+ common_cflags="-Wall"
+ devel_cflags="-g -Werror -fno-builtin"
+ optimization_cflags="-O3"
+@@ -36,7 +35,6 @@
+ 
+ if [ "${HOSTNAME}" = "powerpc-apple-darwin6.0" ]; then
+ #compiler flags
+-CC="c++"
+ common_cflags="-pedantic -Wall"
+ #devel_cflags="-g -Werror -fno-builtin"
+ devel_cflags="-g -fno-builtin"
+@@ -153,8 +151,15 @@
+     if test "$gcc_minor" = "0" -o "$gcc_minor" = "1"; then
+ 	optimization_cflags="-O2";
+     fi
++    if test "$gcc_minor" -ge 4; then
++	optimization_cflags="$optimization_cflags -fno-unit-at-a-time"
++    fi
++elif test "$gcc_major" -ge "4"; then
++	optimization_cflags="$optimization_cflags -fno-unit-at-a-time"
+ fi
+ 
++
++
+ # Now check if the system handles large file support
+ # unless user has specified not to do so
+ if test $LFS = "yes"; then
+@@ -165,7 +170,7 @@
+ 		return (int)(fseeko(stdin,0,SEEK_SET));
+ 		}
+ EOF
+-	$CC __LFStest.cpp -o __LFStestPASSED -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE 1>__LFSout 2>__LFSerror
++	${CXX:-c++} __LFStest.cpp -o __LFStestPASSED -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE 1>__LFSout 2>__LFSerror
+ 	if test -f __LFStestPASSED; then
+ 		echo "PASSED";
+ 		cflags="$cflags -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE";
+@@ -211,7 +211,6 @@
+ fi
+ 
+ if test $devel = "no" -a $debug = "no"; then
+-lflags="$lflags -s";
+ cflags="$cflags $optimization_cflags";
+ fi
+
+@@ -293,15 +298,15 @@
+ 	@echo ""
+ 
+ mpgtx : commandline.cxx mpegOut.o mpeg.o chunkTab.o id3command.o common.hh
+-	$CC \$(CFLAGS) \$(OFLAGS) -o mpgtx commandline.cxx mpegOut.o mpeg.o chunkTab.o id3command.o \$(LFLAGS)
++	\$(CXX) \$(CFLAGS) \$(OFLAGS) \$(LDFLAGS) -o mpgtx commandline.cxx mpegOut.o mpeg.o chunkTab.o id3command.o \$(LFLAGS)
+ mpegOut.o : mpegOut.cxx mpegOut.hh mpeg.hh common.hh
+-	$CC \$(CFLAGS) \$(OFLAGS) -c mpegOut.cxx 
++	\$(CXX) \$(CFLAGS) \$(OFLAGS) -c mpegOut.cxx 
+ mpeg.o : mpeg.cxx mpeg.hh mpegOut.hh common.hh
+-	$CC \$(CFLAGS) \$(OFLAGS) -c mpeg.cxx 
++	\$(CXX) \$(CFLAGS) \$(OFLAGS) -c mpeg.cxx 
+ chunkTab.o : chunkTab.cxx chunkTab.hh common.hh
+-	$CC \$(CFLAGS) \$(OFLAGS) -c chunkTab.cxx
++	\$(CXX) \$(CFLAGS) \$(OFLAGS) -c chunkTab.cxx
+ id3command.o : id3command.cxx id3command.hh common.hh
+-	$CC \$(CFLAGS) \$(OFLAGS) -c id3command.cxx
++	\$(CXX) \$(CFLAGS) \$(OFLAGS) -c id3command.cxx

multimedia/mpgtx/patches/mpgtx-1.3.1-dont-ignore-cxx-flags.patch

@@ -0,0 +1,12 @@
+diff -Naur mpgtx-1.3.1.orig/configure mpgtx-1.3.1/configure
+--- mpgtx-1.3.1.orig/configure	2010-11-28 11:58:58.000000000 +0100
++++ mpgtx-1.3.1/configure	2010-11-28 12:00:00.000000000 +0100
+@@ -11,7 +11,7 @@
+ #compiler flags
+ common_cflags="-Wall"
+ devel_cflags="-g -Werror -fno-builtin"
+-optimization_cflags="-O3"
++optimization_cflags="${CXXFLAGS}"
+ release_cflags=$optimization_cflags
+ OFLAGS="-ansi"
+ cflags=$common_cflags