From 3ac2747f8c3337564f6bb8e2ff457275ee54b248 Mon Sep 17 00:00:00 2001
From: Lucio Andrés Illanes Albornoz (arab, vxp) <l.illanes@gmx.de>
Date: Feb 09 2017 15:44:54 +0000
Subject: subr/pkg_install.subr: force exec_prefix=${prefix} if unset in pkg-config files (.pc) prior to installing.


---

diff --git a/subr/pkg_install.subr b/subr/pkg_install.subr
index 74b7924..4b14a5d 100644
--- a/subr/pkg_install.subr
+++ b/subr/pkg_install.subr
@@ -44,9 +44,8 @@ pkgp_install_pkgconfig() {
 	local __;
 	for __ in $(find "${WORKDIR}/${PKG_BUILD_DIR}" -name \*.pc); do 
 		if grep -Eq '^libdir=[^$]+$' "${__}"; then
-			echo sed -i '/^libdir=[^$]\+$/s/^libdir=\(.\+\)$/libdir=${exec_prefix}\1/'	\
-					"${__}";
-			sed -i '/^libdir=[^$]\+$/s/^libdir=\(.\+\)$/libdir=${exec_prefix}\1/'		\
+			sed -i	-e '/^libdir=[^$]\+$/s/^libdir=\(.\+\)$/libdir=${exec_prefix}\1/'	\
+				-e '/^exec_prefix=$/s/^.*$/exec_prefix=${prefix}/'			\
 					"${__}";
 		fi;
 	done;