commit 535b7b6a3101b33b9db3350705b96a650b19b50b
Author: Juan RP <xtraeme@gmail.com>
Date:   Fri Sep 26 21:59:07 2008 +0200

    Initial import of pkgfs, aka package from sources.
    
    It's a simple wrapper to shell scripts to allow building source
    distribution files through an easy cli. For now it's only able
    to fetch/build/install a package into a destination directory.
    
    Goal is to be able to have same functionality like GNU's stow.
    
    I added three template files to allow building: glib2, gmake
    and libtool.
    
    --HG--
    extra : convert_revision : 5e52738f97edc0ff4a9e5de48a75834bf0916651

diff --git a/pkgfs.conf b/pkgfs.conf
new file mode 100644
index 0000000000..eadaef71e8
--- /dev/null
+++ b/pkgfs.conf
@@ -0,0 +1,29 @@
+#
+# Configuration file for pkgfs.
+#
+
+#
+# Global destination dir: this is where all
+# packages will be installed.
+#
+PKGFS_DESTDIR=$HOME/pkgfs/depot
+
+#
+# Global directory where source files will be extracted to.
+#
+PKGFS_BUILDDIR=$HOME/pkgfs/builddir
+
+#
+# Global directory where the source distfiles are stored.
+#
+PKGFS_SRC_DISTDIR=$HOME/pkgfs/distdir
+
+#
+# Compilation flags for cc and c++.
+#
+PKGFS_CFLAGS="-O2 -pipe"
+PKGFS_CXXFLAGS="$G_CFLAGS"
+
+#
+# END
+#
diff --git a/pkgfs.sh b/pkgfs.sh
new file mode 100755
index 0000000000..ea524df895
--- /dev/null
+++ b/pkgfs.sh
@@ -0,0 +1,368 @@
+#!/bin/sh
+#
+# TODO
+# 	Multiple distfiles in a package.
+#	Support GNU/BSD-makefile style only packages.
+# 	Actually do the symlink dance (stow/unstow).
+#	Implement listing packages in PKGFS_DISTDIR.
+#
+# Default path to configuration file, can be overriden
+# via the environment or command line.
+#
+: ${PKGFS_CONFIG_FILE:=/usr/local/etc/pkgfs.conf}
+
+# Global private stuff
+: ${_progname:=$(basename $0)}
+: ${_TOP:=$(/bin/pwd -P 2>/dev/null)}
+: ${_FETCH_CMD:=/usr/bin/ftp -a}
+: ${_CKSUM_CMD:=/usr/bin/cksum -a rmd160}
+: ${_AWK_CMD:=/usr/bin/awk}
+: ${_MKDIR_CMD:=/bin/mkdir -p}
+
+_SFILE=
+_EXTRACT_CMD=
+
+usage() {
+	cat << _EOF
+$_progname: [-cef] <target> <file>
+
+Targets
+	build	Build package from <file>.
+	info	Show information about <file>.
+	list	List packages installed in PKGFS_DESTDIR.
+
+Options
+	-c	Path to global configuration file.
+		If not specified /usr/local/etc/pkgfs.conf is used.
+	-e	Only extract the source distribution file(s).
+	-f	Only fetch the source distribution file(s).
+
+_EOF
+	exit 1
+}
+
+check_path()
+{
+	eval orig="$1"
+
+	case "$orig" in
+	/)
+		;;
+	/*)
+		orig="${orig%/}"
+		;;
+	*)
+		orig="${_TOP}/${orig%/}"
+		;;
+	esac
+
+	_SFILE="$orig"
+}
+
+show_info_from_buildfile()
+{
+	echo "Template build file definitions:"
+	echo
+	echo "	pkgname:	$pkgname"
+	for i in "${distfiles}"; do
+		[ -n "$i" ] && echo "	distfile:	$i"
+	done
+	echo "	URL:		$url"
+	echo "	maintainer:	$maintainer"
+	[ -n "${checksum}" ] && echo "	checksum:	$checksum"
+	echo "	build_style:	$build_style"
+	echo "	short_desc:	$short_desc"
+	echo "$long_desc"
+	echo
+}
+
+check_build_vars()
+{
+	local dfile=
+
+	if [ -z "$distfiles" ]; then
+		dfile="$pkgname$extract_sufx"
+	elif [ -n "${distfiles}" ]; then
+		dfile="$distfiles$extract_sufx"
+	else
+		echo "*** ERROR unsupported fetch state ***"
+		exit 1
+	fi
+
+	dfile="$PKGFS_SRC_DISTDIR/$dfile"
+
+	REQ_VARS="pkgname extract_sufx url build_style checksum"
+
+	# Check if required vars weren't set.
+	for i in "${REQ_VARS}"; do
+		eval i=\""$$i\""
+		if [ -z "$i" ]; then
+			echo -n "*** ERROR: $i not set (incomplete build"
+			echo " file), aborting ***"
+			exit 1
+		fi
+	done
+
+	case "$extract_sufx" in
+	.tar.bz2|.tar.gz|.tgz|.tbz)
+		_EXTRACT_CMD="tar xvfz $dfile -C $PKGFS_BUILDDIR"
+		;;
+	.tar)
+		_EXTRACT_CMD="tar xvf $dfile -C $PKGFS_BUILDDIR"
+		;;
+	.zip)
+		_EXTRACT_CMD="unzip -x $dfile -C $PKGFS_BUILDDIR"
+		;;
+	*)
+		echo -n "*** ERROR: unknown 'extract_sufx' argument in build "
+		echo "file ***"
+		exit 1
+		;;
+	esac
+}
+
+check_rmd160_cksum()
+{
+	local passed_var="$1"
+
+	if [ -z "${distfiles}" ]; then
+		dfile="$pkgname$extract_sufx"
+	elif [ -n "${distfiles}" ]; then
+		dfile="$distfiles$extract_sufx"
+	else
+		dfile="$passed_var$extract_sufx"
+	fi
+
+	origsum="$checksum"
+	dfile="$PKGFS_SRC_DISTDIR/$dfile"
+	filesum="$(${_CKSUM_CMD} $dfile | ${_AWK_CMD} '{print $4}')"
+	if [ "$origsum" != "$filesum" ]; then
+		echo "*** WARNING: checksum doesn't match (rmd160) ***"
+		return 1
+	fi
+
+	return 0
+}
+
+fetch_source_distfiles()
+{
+	local file=
+
+	if [ -z "$distfiles" ]; then
+		file="$pkgname"
+	else
+		file="$distfiles"
+	fi
+
+	for f in "$file"; do
+		if [ -f "$PKGFS_SRC_DISTDIR/$f$extract_sufx" ]; then
+			check_rmd160_cksum $f
+			if [ "$?" -eq 0 ]; then
+				if [ -n "${only_fetch}" ]; then
+					echo
+					echo -n "=> checksum ok"
+					echo 	" (only_fetch set)"
+					exit 0
+				fi
+				return 0
+			fi
+		fi
+		echo "*** Fetching $f ***"
+		cd "$PKGFS_SRC_DISTDIR" && \
+			${_FETCH_CMD} $url/$f$extract_sufx
+		if [ "$?" -ne 0 ]; then
+			echo -n "*** ERROR: there was an error fetching "
+			echo	"'$f', aborting ***"
+			exit 1
+		else
+			if [ -n "${only_fetch}" ]; then
+				echo
+				echo "=> checksum ok (only_fetch set)"
+				exit 0
+			fi
+		fi
+	done
+}
+
+check_build_dirs()
+{
+	if [ ! -d "$PKGFS_DESTDIR" ]; then
+		${MKDIR_CMD} "$PKGFS_DESTDIR"
+		if [ "$?" -ne 0 ]; then
+			echo -n "*** ERROR: couldn't create PKGFS_DESTDIR "
+			echo "directory, aborting ***"
+			exit 1
+		fi
+	fi
+
+	if [ ! -d "$PKGFS_BUILDDIR" ]; then
+		${MKDIR_CMD} "$PKGFS_BUILDDIR"
+		if [ "$?" -ne 0 ]; then
+			echo -n "*** ERROR: couldn't create PKFS_BUILDDIR "
+			echo "directory, aborting ***"
+			exit 1
+		fi
+	fi
+
+	if [ -z "$PKGFS_SRC_DISTDIR" ]; then
+		echo "*** ERROR: PKGFS_SRC_DISTDIR is not set, aborting ***"
+		exit 1
+	fi
+
+	${MKDIR_CMD} "$PKGFS_SRC_DISTDIR"
+	if [ "$?" -ne 0 ]; then
+		echo "*** ERROR couldn't create PKGFS_SRC_DISTDIR, aborting ***"
+		exit 1
+	fi
+}
+
+build_pkg()
+{
+
+	echo "*** Extracting package: $pkgname ***"
+	${_EXTRACT_CMD}
+	if [ "$?" -ne 0 ]; then
+		echo -n "*** ERROR: there was an error extracting the "
+		echo "distfile, aborting *** "
+		exit 1
+	fi
+
+	[ -n "${only_extract}" ] && exit 0
+
+	echo "*** Building package: $pkgname ***"
+	if [ -z "$wrksrc" ]; then
+		if [ -z "$distfiles" ]; then
+			cd $PKGFS_BUILDDIR/$pkgname
+		else
+			cd $PKGFS_BUILDDIR/$distfiles
+		fi
+	else
+		cd $PKGFS_BUILDDIR/$wrksrc
+	fi
+	#
+	# Packages using GNU autoconf
+	#
+	if [ "$build_style" = "gnu_configure" ]; then
+		for i in "${configure_env}"; do
+			export "$i"
+		done
+
+		./configure --prefix="${PKGFS_DESTDIR}" "${configure_args}"
+		if [ "$?" -ne 0 ]; then
+			echo -n "*** ERROR building (configure state)"
+			echo " $pkgname ***"
+			exit 1
+		fi
+		if [ -z "$make_cmd" ]; then
+			MAKE_CMD="/usr/bin/make"
+		else
+			MAKE_CMD="$make_cmd"
+		fi
+
+		$MAKE_CMD ${make_build_args}
+		if [ "$?" -ne 0 ]; then
+			echo "*** ERROR building (make stage) $pkgname ***"
+			exit 1
+		fi
+
+		${MAKE_CMD} ${make_install_args} \
+			install prefix="$PKGFS_DESTDIR/$pkgname"
+		if [ "$?" -ne 0 ]; then
+			echo "*** ERROR instaling $pkgname ***"
+			exit 1
+		fi
+
+		echo "*** SUCCESSFUL build for $pkgname ***"
+
+		for i in "${configure_env}"; do
+			unset "$i"
+		done
+	fi
+}
+
+build_pkg_from_source()
+{
+	check_build_vars
+	check_build_dirs
+	fetch_source_distfiles
+	build_pkg
+}
+
+args=$(getopt c:ef $*)
+[ "$?" -ne 0 ] && usage
+
+set -- $args
+while [ "$#" -gt 0 ]; do
+	case "$1" in
+	-c)
+		PKGFS_CONFIG_FILE="$2"
+		shift
+		;;
+	-e)
+		only_extract=yes
+		;;
+	-f)
+		only_fetch=yes
+		;;
+	--)
+		shift
+		break
+		;;
+	esac
+	shift
+done
+
+[ "$#" -gt 2 ] && usage
+
+_target="$1"
+if [ -z "${_target}" ]; then
+	echo "*** ERROR missing target ***"
+	usage
+fi
+
+_buildfile="$2"
+if [ -z "${_buildfile}" -o ! -f "${_buildfile}" ]; then
+	echo "*** ERROR: invalid template file '${_buildfile}', aborting ***"
+	exit 1
+fi
+
+check_path "${_buildfile}"
+. ${_SFILE}
+
+if [ ! -f "${PKGFS_CONFIG_FILE}" ]; then
+	echo -n "*** ERROR: cannot find global config file: "
+	echo "'${PKGFS_CONFIG_FILE}' ***"
+	exit 1
+fi
+
+check_path "${PKGFS_CONFIG_FILE}"
+. ${_SFILE}
+
+if [ -z "${PKGFS_DESTDIR}" ]; then
+	echo "*** ERROR: PKGFS_DESTDIR not set in configuration file ***"
+	exit 1
+fi
+
+if [ -z "${PKGFS_BUILDDIR}" ]; then
+	echo "*** ERROR PKGFS_BUILDDIR not set in configuration file ***"
+	exit 1;
+fi
+
+# Main switch
+case "${_target}" in
+build)
+	build_pkg_from_source
+	;;
+info)
+	show_info_from_buildfile
+	;;
+list)
+	list_installed_packages
+	;;
+*)
+	echo "*** ERROR invalid target '${_target}' ***"
+	usage
+esac
+
+# Agur
+exit 0
diff --git a/templates/glib2-2.18.1.pkgfs.tmpl b/templates/glib2-2.18.1.pkgfs.tmpl
new file mode 100755
index 0000000000..21c1ef7a03
--- /dev/null
+++ b/templates/glib2-2.18.1.pkgfs.tmpl
@@ -0,0 +1,51 @@
+# ----*----		----*-----
+# Template build file for 'glib-2.18.1'
+# ----*----		----*-----
+#
+# Name of the package, sometimes you need a different name than
+# the one used in the source distribution file.
+pkgname=glib-2.18.1
+
+# Suffix extraction, only supported: zip and tar/tar+(gz|bzip2).
+extract_sufx=".tar.bz2"
+
+# Use this if pkgname doesn't match or if there are multiple
+# source distribution files.
+#distfiles=""
+
+# URL to fetch
+url=http://ftp.gnome.org/pub/gnome/sources/glib/2.18
+
+# Arguments passed to configure if $build_style = {,gnu_}configure.
+#configure_args=""
+
+# Arguments passed to configure through the environment
+configure_env="ac_cv_func_statfs=no"
+
+# Build style: gnu_configure, bsd-makefile, gnu-makefile, configure.
+build_style=gnu_configure
+
+# Passed flags to the 'make' command before building the package.
+#make_build_args=""
+
+# Passed flags to the 'make' command before installing the package.
+#make_install_args=""
+
+# Short description, max 1 line of 72 chars.
+short_desc="The GNU library of C routines"
+
+# Maintainer of this pkg: name <email>.
+maintainer="Juan RP <xtraeme@gmail.com>"
+
+# Checksum of file with rmd160.
+checksum=264b37584419d983685910adde8f7b282eccc1ad
+
+# Long description. Preferibly first line should be left blank
+# and use a whitespace while starting lines.
+#
+# Please also respect 72 chars per line if possible (max 80).
+#
+long_desc="
+ GLib is a library containing many useful C routines for things such
+ as trees, hashes, lists and strings. It is a useful general purpose
+ C library used by projects such as GTK+, GIMP and GNOME."
diff --git a/templates/gmake-3.81.pkgfs.tmpl b/templates/gmake-3.81.pkgfs.tmpl
new file mode 100755
index 0000000000..1988f1d82e
--- /dev/null
+++ b/templates/gmake-3.81.pkgfs.tmpl
@@ -0,0 +1,48 @@
+# ----*----		----*-----
+# Template build file for 'gmake-3.81'
+# ----*----		----*-----
+#
+# Name of the package, sometimes you need a different name than
+# the one used in the source distribution file.
+pkgname=gmake-3.81
+
+# Suffix extraction, only supported: zip and tar/tar+(gz|bzip2).
+extract_sufx=".tar.bz2"
+
+# Use this if pkgname doesn't match or if there are multiple
+# source distribution files.
+distfiles="make-3.81"
+
+# URL to fetch
+url=http://ftp.gnu.org/pub/gnu/make
+
+# Arguments passed to configure if $build_style = {,gnu_}configure.
+configure_args="--program-prefix=g"
+
+# Build style: gnu_configure, bsd-makefile, gnu-makefile, configure.
+build_style=gnu_configure
+
+# Passed flags to the 'make' command before building the package.
+make_build_args=""
+
+# Passed flags to the 'make' command before installing the package.
+#make_install_args=""
+
+# Short description, max 1 line of 72 chars.
+short_desc="The GNU make system"
+
+# Maintainer of this pkg: name <email>.
+maintainer="Juan RP <xtraeme@gmail.com>"
+
+# Checksum of file with rmd160.
+checksum=79d418e1258ec0d6ba08b1431a4ade3fec54c2b2
+
+# Long description. Preferibly first line should be left blank
+# and use a whitespace while starting lines.
+#
+# Please also respect 72 chars per line if possible (max 80).
+#
+long_desc="
+ GNU Make is a program that determines which pieces of a large
+ program need to be recompiled and issues the commands to
+ recompile them, when necessary."
diff --git a/templates/libtool-2.2.6a.pkgfs.tmpl b/templates/libtool-2.2.6a.pkgfs.tmpl
new file mode 100755
index 0000000000..995cbfff7b
--- /dev/null
+++ b/templates/libtool-2.2.6a.pkgfs.tmpl
@@ -0,0 +1,51 @@
+# ----*----		----*-----
+# Template build file for 'libtool-2.2.6a'
+# ----*----		----*-----
+#
+# Local variable only used in this template.
+_mypkgname=libtool-2.2.6
+# Name of the package, sometimes you need a different name than
+# the one used in the source distribution file.
+pkgname=${_mypkgname}a
+
+# Suffix extraction, only supported: zip and tar/tar+(gz|bzip2).
+extract_sufx=".tar.gz"
+
+# Use this if extracted directory from source distribution file
+# is not the same than pkgname.
+wrksrc=${_mypkgname}
+
+# Use this if pkgname doesn't match or if there are multiple
+# source distribution files.
+#distfiles=""
+
+# URL to fetch
+url=http://ftp.gnu.org/pub/gnu/libtool
+
+# Arguments passed to configure if $build_style = {,gnu_}configure.
+#configure_args=""
+
+# Build style: gnu_configure, bsd-makefile, gnu-makefile, configure.
+build_style=gnu_configure
+
+make_build_flags="-j8"
+make_install_flags=""
+
+# Short description, max 1 line of 72 chars.
+short_desc="Generic library support"
+
+# Maintainer of this pkg: name <email>.
+maintainer="Juan RP <xtraeme@gmail.com>"
+
+# Checksum of file with rmd160.
+checksum=f8862338e2c6ea04332fd5aad4aad5bc35d0e152
+
+# Long description. Preferibly first line should be left blank
+# and use a whitespace while starting lines.
+#
+# Please also respect 72 chars per line if possible (max 80).
+#
+long_desc="
+ This is GNU libtool, a generic library support script. Libtool hides
+ the complexity of generating special library types (such as shared
+ libraries) befind a consistent interface."