I wrote a patch to add pkg_preinst to java-utils-2 to check the jars in the images for problems in the jars but it can later be used for other stuff too. If there are no objections we will need to modify the following ebuilds as not to change their behavior. I will do this in behalf of the maintainers in question so that all the changes go in at the same time.
[EMAIL PROTECTED] /mnt/checkouts/java/scripts $ bash find-function-usage-in-inheriting-ebuilds.sh --can-add --no-default java-pkg-2 pkg_preinst perl-module.eclass: dev-perl/Inline-Java/Inline-Java-0.50.ebuild perl-module.eclass: dev-perl/Inline-Java/Inline-Java-0.51.ebuild perl-module.eclass: dev-perl/Inline-Java/Inline-Java-0.52.ebuild [EMAIL PROTECTED] /mnt/checkouts/java/scripts $ bash find-function-usage-in-inheriting-ebuilds.sh --can-add --no-default java-pkg-opt-2 pkg_preinst perl-module.eclass: app-pda/pilot-link/pilot-link-0.12.2.ebuild perl-module.eclass: dev-util/subversion/subversion-1.3.2-r3.ebuild perl-module.eclass: dev-util/subversion/subversion-1.3.2-r4.ebuild The script can be found in https://overlays.gentoo.org/svn/proj/java/scripts/find-function-usage-in-inheriting-ebuilds.sh Regards, Petteri
Index: java-utils-2.eclass
===================================================================
RCS file: /var/cvsroot/gentoo-x86/eclass/java-utils-2.eclass,v
retrieving revision 1.100
diff -u -r1.100 java-utils-2.eclass
--- java-utils-2.eclass 28 Nov 2007 02:03:48 -0000 1.100
+++ java-utils-2.eclass 16 Dec 2007 01:57:29 -0000
@@ -293,7 +295,6 @@
java-pkg_do_write_
}
-
#
------------------------------------------------------------------------------
# @internal-function depend-java-query
#
@@ -833,6 +830,30 @@
}
#
------------------------------------------------------------------------------
+# @eclass-pkg_preinst
+#
+# Checks jars in the image for problems.
+#
+#
------------------------------------------------------------------------------
+
+java-utils-2_pkg_preinst() {
+ debug-print-function ${FUNCNAME} "[EMAIL PROTECTED]"
+ is-java-strict || return
+
+ for jar in $(find "${D}" -name "*.jar"); do
+ for dep in $(unzip -p "${jar}" META-INF/MANIFEST.MF | egrep
"^Class-Path:" | cut -d ":" -f 2); do
+ local dir=$(dirname "${jar}")
+ einfo "${dir}/${dep}" "${ROOT}${dir#${D}}/${dep}"
+ if [[ ! -e "${dir}/${dep}" && ! -e
"${ROOT}${dir#${D}}/${dep}" ]]; then
+ eerror "${jar}"
+ eerror "has Class-Path entry in Manifest
pointing at ${dep}"
+ eerror "but that file does not exist in image
or ROOT=${ROOT}"
+ fi
+ done
+ done
+}
+
+#
------------------------------------------------------------------------------
# @section-end install
#
------------------------------------------------------------------------------
@@ -2729,6 +2760,8 @@
return $?
}
+EXPORT_FUNCTIONS pkg_preinst
+
#
------------------------------------------------------------------------------
# @eclass-end
#
------------------------------------------------------------------------------
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