commit: da66246c68be060ea7484110fac298ac7fa4363d
Author: Benda Xu <heroxbd <AT> gentoo <DOT> org>
AuthorDate: Sun May 22 04:03:48 2016 +0000
Commit: Benda XU <heroxbd <AT> gentoo <DOT> org>
CommitDate: Sun May 22 04:03:48 2016 +0000
URL: https://gitweb.gentoo.org/dev/heroxbd.git/commit/?id=da66246c
prefix.eclass: add eprefixify_patch.
eclass/prefix.eclass | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/eclass/prefix.eclass b/eclass/prefix.eclass
index 1f3c4b0..101cce2 100644
--- a/eclass/prefix.eclass
+++ b/eclass/prefix.eclass
@@ -12,6 +12,8 @@
# located somewhere in the filesystem. Prefix ebuilds require
# additional functions and variables which are defined by this eclass.
+inherit eutils
+
# @ECLASS-VARIABLE: EPREFIX
# @DESCRIPTION:
# The offset prefix of a Gentoo Prefix installation. When Gentoo Prefix
@@ -48,5 +50,28 @@ eprefixify() {
return 0
}
+# @FUNCTION: eprefixify_patch
+# @USAGE: <list of patch files to be eprefixified>
+# @DESCRIPTION:
+# copies the patch files to ${T} and eprefixify before applying.
+# dies if no arguments are given, a file does not exist, or changing a
+# file failed.
+eprefixity_patch() {
+ [[ $# -lt 1 ]] && die "at least one argument required"
+
+ local x f
+ for x in "$@" ; do
+ if [[ -e ${x} ]] ; then
+ f=${x##*/}
+ cp "${x}" "${T}" || die "failed to copy patch"
+ eprefixify "${T}"/${f}
+ epatch "${T}"/${f}
+ else
+ die "${x} does not exist"
+ fi
+ done
+
+ return 0
+}
# vim: tw=72:
