Split pkgs required by xbps-base-chroot, as it was made in Fedora.

- Added an additional shell func to add full (build/run), build
  or run time dependencies to packages. An optional third parameter
  can be used to specify other version than the one set in
  the depends file.
- Use a "depends" file in package directory to specify minimum
  required ABI/API version for a package, so that there's no need
  to set the version all the time in pkgs.
- Updated bash to 4.0.

--HG--
extra : convert_revision : 1aa0ce32d4bdc2cd371eac19ae7bcff2c986b6b3

shutils/binpkg.sh

@@ -56,6 +56,7 @@ xbps_write_metadata_pkg()
 		if [ ! -f $XBPS_TEMPLATESDIR/${sourcepkg}/${subpkg}.template ]; then
 			msg_error "Cannot find subpackage template!"
 		fi
+		unset run_depends
 		. $XBPS_TEMPLATESDIR/${sourcepkg}/${subpkg}.template
 		pkgname=${sourcepkg}-${subpkg}
 		xbps_write_metadata_pkg_real
@@ -65,13 +66,11 @@ xbps_write_metadata_pkg()
 
 	[ -n "${subpackages}" ] && [ "$pkg" != "${sourcepkg}" ] && return $?
 
-	if [ -n "${subpackages}" ]; then
-		run_template ${sourcepkg}
-		unset run_depends
+	if [ -z "${run_depends}" ]; then
+		for subpkg in ${subpackages}; do
+			run_depends="$run_depends ${sourcepkg}-${subpkg}-${version}"
+		done
 	fi
-	for subpkg in ${subpackages}; do
-		run_depends="$run_depends ${sourcepkg}-${subpkg}-${version}"
-	done
 	xbps_write_metadata_pkg_real
 }
 

shutils/pkgtarget_funcs.sh

@@ -23,6 +23,8 @@
 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #-
 
+. ${XBPS_SHUTILSDIR}/tmpl_funcs.sh
+
 #
 # Installs a pkg by reading its build template file.
 #

shutils/tmpl_funcs.sh

@@ -69,6 +69,7 @@ reset_tmpl_vars()
 			disable_parallel_build run_depends cross_compiler \
 			only_for_archs patch_args conf_files keep_dirs \
 			install_priority noarch subpackages sourcepkg \
+			abi_depends api_depends \
 			XBPS_EXTRACT_DONE XBPS_CONFIGURE_DONE \
 			XBPS_BUILD_DONE XBPS_INSTALL_DONE"
 
@@ -104,6 +105,46 @@ setup_tmpl()
 
 }
 
+Add_dependency()
+{
+	local type="$1"
+	local pkgname="$2"
+	local minver="$3"
+
+	case "$type" in
+		build|full|run) ;;
+		*) msg_error "Unknown dependency type for $pkgname." ;;
+	esac
+
+	if [ -f $XBPS_TEMPLATESDIR/$pkgname/$pkgname.depends ]; then
+		. $XBPS_TEMPLATESDIR/$pkgname/$pkgname.depends
+	elif [ -f $XBPS_TEMPLATESDIR/$pkgname/depends ]; then
+		. $XBPS_TEMPLATESDIR/$pkgname/depends
+	fi
+
+	if [ "$type" = "full" -o "$type" = "build" ]; then
+		if [ -z "$minver" -a -z "$api_depends" ]; then
+			build_depends="${build_depends} $pkgname-0"
+		elif [ -z "$minver" -a -n "$api_depends" ]; then
+			build_depends="${build_depends} $pkgname-$api_depends"
+		else
+			build_depends="${build_depends} $pkgname-$minver"
+		fi
+	fi
+
+	if [ "$type" = "full" -o "$type" = "run" ]; then
+		if [ -z "$minver" -a -z "$abi_depends" ]; then
+			run_depends="${run_depends} $pkgname-0"
+		elif [ -z "$minver" -a -n "$abi_depends" ]; then
+			run_depends="${run_depends} $pkgname-$abi_depends"
+		else
+			run_depends="${run_depends} $pkgname-$minver"
+		fi
+	fi
+
+	unset abi_depends api_depends
+}
+
 #
 # Checks some vars used in templates and sets some of them required.
 #