[patch] generate dictionary in src_install

cracklib.patch (text/plain), 2.02 KB, created by Ambroz Bizjak on 2012-09-25 15:33:41 UTC

--- cracklib-2.8.19.ebuild.old	2012-08-26 17:31:32.000000000 +0000
+++ cracklib-2.8.19.ebuild	2012-09-25 13:55:42.457367880 +0000
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/sys-libs/cracklib/cracklib-2.8.19.ebuild,v 1.10 2012/08/26 17:23:41 armin76 Exp $
 
-EAPI="3"
+EAPI="4"
 PYTHON_DEPEND="python? 2"
 SUPPORT_PYTHON_ABIS="1"
 RESTRICT_PYTHON_ABIS="3.* 2.7-pypy-* *-jython"
@@ -40,6 +40,30 @@
 	esac
 }
 
+# @FUNCTION: library-path-run
+# @DESCRIPTION:
+# Run a program with modified environment such that the system will first look for shared
+# libraries in the directory specified by the first argument. Multiple directories
+# can be specified by separating then with colons.
+library-path-run() {
+        local extra=$1
+        shift
+        if [[ ${CHOST} != *-darwin* ]]; then
+                LD_LIBRARY_PATH="${extra}:${LD_LIBRARY_PATH}" "$@"
+        else
+                DYLD_LIBRARY_PATH="${extra}:${DYLD_LIBRARY_PATH}" "$@"
+        fi
+}
+
+pkg_pretend() {
+	if [ "${ROOT}" != "/" ]; then
+		local prog=$(which create-cracklib-dict)
+		if [ -z "$prog" ]; then
+			die "Please install cracklib on the host."
+		fi
+	fi
+}
+
 pkg_setup() {
 	# workaround #195017
 	if has unmerge-orphans ${FEATURES} && has_version "<${CATEGORY}/${PN}-2.8.10" ; then
@@ -84,16 +108,22 @@
 	insinto /usr/share/dict
 	doins dicts/cracklib-small || die
 
+	# generate dictionary
+	if [ "${ROOT}" = / ]; then
+		"${S}/util/cracklib-format" "${ED}"/usr/share/dict/* \
+		| library-path-run "${S}/lib/.libs" "${S}/util/cracklib-packer" cracklib_dict || die
+	else
+		create-cracklib-dict -o cracklib_dict "${ED}"/usr/share/dict/* || die
+	fi
+	insinto /usr/$(get_libdir)
+	doins cracklib_dict.hwm
+	doins cracklib_dict.pwd
+	doins cracklib_dict.pwi
+
 	dodoc AUTHORS ChangeLog NEWS README*
 }
 
 pkg_postinst() {
-	if [[ ${ROOT} == "/" ]] ; then
-		ebegin "Regenerating cracklib dictionary"
-		create-cracklib-dict "${EPREFIX}"/usr/share/dict/* > /dev/null
-		eend $?
-	fi
-
 	do_python
 }