Add mechanism for creating RPMs

git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@98 632fc199-4ca6-4c93-a231-07263d6284db

Makefile.am

@@ -115,3 +115,11 @@ testclean:
 	$(RM) *_444Q[0-9]*.bmp
 	$(RM) *_444Q[0-9]*.ppm
 	$(RM) *_444Q[0-9]*.jpg
+
+rpm: all
+	sh $(srcdir)/release/makerpm ${PACKAGE_NAME} ${VERSION} ${BUILD} \
+		${RPMARCH} ${srcdir}
+
+srpm: dist
+	sh $(srcdir)/release/makesrpm ${PACKAGE_NAME} ${VERSION} ${BUILD} \
+		${srcdir}

configure.ac

@@ -6,6 +6,7 @@ echo libdir=$libdir
 
 AC_PREREQ([2.56])
 AC_INIT([libjpeg-turbo], [0.0.90])
+BUILD=`date +%Y%m%d`
 
 AM_INIT_AUTOMAKE([-Wall foreign dist-bzip2])
 AC_PREFIX_DEFAULT(/opt/libjpeg-turbo)
@@ -129,6 +130,18 @@ AM_CONDITIONAL([WITH_SIMD], [test "x$with_simd" != "xno"])
 AM_CONDITIONAL([SIMD_I386], [test "x$simd_arch" = "xi386"])
 AM_CONDITIONAL([SIMD_X86_64], [test "x$simd_arch" = "xx86_64"])
 
+case "$host_cpu" in
+  x86_64)
+    RPMARCH=x86_64
+    ;;
+  i*86 | x86 | ia32)
+    RPMARCH=i386
+    ;;
+esac
+
+AC_SUBST(RPMARCH)
+AC_SUBST(BUILD)
+
 # jconfig.h is the file we use, but we have another before that to
 # fool autoheader. the reason is that we include this header in our
 # API headers, which can screw things up for users of the lib.

release/libjpeg-turbo.spec

@@ -0,0 +1,79 @@
+%ifarch x86_64
+%define __lib lib64
+%else
+%define __lib lib
+%endif
+
+Summary: A SIMD-accelerated JPEG codec which provides both the libjpeg and TurboJPEG APIs
+Name: %{_name}
+Version: %{_version}
+Vendor: The libjpeg-turbo Project
+URL: http://libjpeg-turbo.virtualgl.org
+Group: System Environment/Libraries
+#-->Source0: http://prdownloads.sourceforge.net/libjpeg-turbo/libjpeg-turbo-%{version}.tar.gz
+Release: %{_build}
+License: wxWindows Library License, v3.1
+BuildRoot: %{_blddir}/%{name}-buildroot-%{version}-%{release}
+Prereq: /sbin/ldconfig
+Provides: %{name} = %{version}-%{release}, turbojpeg = 2.00
+Obsoletes: turbojpeg
+
+%description
+libjpeg-turbo is a high-speed version of libjpeg for x86 and x86-64 processors
+which uses SIMD instructions (MMX, SSE2, etc.) to accelerate baseline JPEG
+compression and decompression.  libjpeg-turbo is generally 2-4x as fast
+as the unmodified version of libjpeg, all else being equal.  libjpeg-turbo also
+includes a wrapper library for the TurboJPEG API used by VirtualGL and
+TurboVNC.
+
+libjpeg-turbo was originally based on libjpeg/SIMD by Miyasaka Masaru, but
+the TigerVNC and VirtualGL projects made numerous enhancements to the codec,
+including improved support for Mac OS X, 64-bit support, support for 32-bit
+and big endian pixel formats, accelerated Huffman encoding/decoding, and
+various bug fixes.  The goal was to produce a fully open source codec that
+could replace the partially closed source TurboJPEG/IPP codec used by VirtualGL
+and TurboVNC.  libjpeg-turbo generally performs in the range of 80-120% of
+TurboJPEG/IPP.  It is faster in some areas but slower in others.
+
+#-->%prep
+#-->%setup -q
+
+#-->%build
+#-->configure prefix=$RPM_BUILD_ROOT/opt/%{name} libdir=$RPM_BUILD_ROOT/opt/%{name}/%{__lib}
+#-->make prefix=$RPM_BUILD_ROOT/opt/%{name} libdir=$RPM_BUILD_ROOT/opt/%{name}/%{__lib}
+
+%install
+
+rm -rf $RPM_BUILD_ROOT
+make install prefix=$RPM_BUILD_ROOT/opt/%{name} libdir=$RPM_BUILD_ROOT/opt/%{name}/%{__lib}
+rm -f $RPM_BUILD_ROOT/opt/%{name}/%{__lib}/*.la
+mkdir -p $RPM_BUILD_ROOT/usr/%{__lib}
+mv $RPM_BUILD_ROOT/opt/%{name}/%{__lib}/libturbojpeg.* $RPM_BUILD_ROOT/usr/%{__lib}
+/sbin/ldconfig -n $RPM_BUILD_ROOT/opt/%{name}/%{__lib}
+/sbin/ldconfig -n $RPM_BUILD_ROOT/usr/%{__lib}
+mkdir -p $RPM_BUILD_ROOT/usr/include
+mv $RPM_BUILD_ROOT/opt/%{name}/include/turbojpeg.h $RPM_BUILD_ROOT/usr/include
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files
+%defattr(-,root,root)
+%doc %{_srcdir}/LICENSE.txt %{_srcdir}/LGPL.txt
+/opt/%{name}/%{__lib}/libjpeg.so.62.0.0
+/opt/%{name}/%{__lib}/libjpeg.so.62
+/opt/%{name}/%{__lib}/libjpeg.so
+/opt/%{name}/%{__lib}/libjpeg.a
+/usr/%{__lib}/libturbojpeg.so
+/usr/%{__lib}/libturbojpeg.a
+/usr/include/turbojpeg.h
+/opt/%{name}/include/jconfig.h
+/opt/%{name}/include/jerror.h
+/opt/%{name}/include/jmorecfg.h
+/opt/%{name}/include/jpeglib.h
+
+%changelog

release/makerpm

@@ -0,0 +1,43 @@
+#!/bin/sh
+
+set -u
+
+TMPDIR=
+
+doexit()
+{
+	if [ ! "$TMPDIR" = "" ]; then
+		sudo rm -rf $TMPDIR
+	fi
+	exit $1
+}
+
+usage()
+{
+	echo "$0 <package name> <version> <build> <RPM architecture> <source dir.>"
+	exit 1
+}
+
+if [ "$1" = "" ]; then usage $0; fi
+PACKAGE_NAME=$1
+if [ "$2" = "" ]; then usage $0; fi
+VERSION=$2
+if [ "$3" = "" ]; then usage $0; fi
+BUILD=$3
+if [ "$4" = "" ]; then usage $0; fi
+RPMARCH=$4
+if [ "$5" = "" ]; then usage $0; fi
+SRCDIR=$5
+
+TMPDIR=`mktemp -d /tmp/$PACKAGE_NAME-build.XXXXXX || doexit -1`
+mkdir -p $TMPDIR/RPMS || doexit -1
+ln -fs `pwd` $TMPDIR/BUILD || doexit -1
+rm -f $PACKAGE_NAME.$RPMARCH.rpm
+rpmbuild -bb --define "_name $PACKAGE_NAME" \
+	--define "_blddir $TMPDIR/buildroot" --define "_topdir $TMPDIR" \
+	--define "_version $VERSION" --define "_build $BUILD" \
+	--define "_srcdir $SRCDIR" --target $RPMARCH \
+	$SRCDIR/release/libjpeg-turbo.spec || doexit -1
+cp $TMPDIR/RPMS/$RPMARCH/$PACKAGE_NAME-$VERSION-$BUILD.$RPMARCH.rpm $PACKAGE_NAME.$RPMARCH.rpm
+
+doexit 0

release/makesrpm

@@ -0,0 +1,51 @@
+#!/bin/sh
+
+set -u
+
+TMPDIR=
+
+doexit()
+{
+	if [ ! "$TMPDIR" = "" ]; then
+		sudo rm -rf $TMPDIR
+	fi
+	exit $1
+}
+
+usage()
+{
+	echo "$0 <package name> <version> <build> <RPM architecture> <source dir.>"
+	exit 1
+}
+
+if [ "$1" = "" ]; then usage $0; fi
+PACKAGE_NAME=$1
+if [ "$2" = "" ]; then usage $0; fi
+VERSION=$2
+if [ "$3" = "" ]; then usage $0; fi
+BUILD=$3
+if [ "$4" = "" ]; then usage $0; fi
+SRCDIR=$4
+
+TARBALL=$PACKAGE_NAME-$VERSION.tar.gz
+if [ ! -f ./$TARBALL ]; then
+	echo ./$TARBALL does not exist.  Run make dist first.
+	exit -1
+fi
+
+TMPDIR=`mktemp -d /tmp/$PACKAGE_NAME-build.XXXXXX || doexit -1`
+mkdir -p $TMPDIR/RPMS || doexit -1
+mkdir -p $TMPDIR/SRPMS || doexit -1
+mkdir -p $TMPDIR/BUILD || doexit -1
+mkdir -p $TMPDIR/SOURCES || doexit -1
+mkdir -p $TMPDIR/SPECS || doexit -1
+rm -f $PACKAGE_NAME.src.rpm
+cp $TARBALL $TMPDIR/SOURCES
+cat $SRCDIR/release/libjpeg-turbo.spec | sed s/%{_name}/$PACKAGE_NAME/g \
+	| sed s/%{_version}/$VERSION/g | sed s/%{_build}/$BUILD/g \
+	| sed s/%{_blddir}/%{_tmppath}/g | sed s@%{_srcdir}/@@g \
+	| sed s/#--\>//g >$TMPDIR/SPECS/libjpeg-turbo.spec || doexit -1
+rpmbuild -bs --define "_topdir $TMPDIR" $TMPDIR/SPECS/libjpeg-turbo.spec || doexit -1
+cp $TMPDIR/SRPMS/$PACKAGE_NAME-$VERSION-$BUILD.src.rpm $PACKAGE_NAME.src.rpm
+
+doexit 0