From 535117078c85eed797afe0d2d2af180c9b362d7f Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Thu, 25 Sep 2014 14:37:06 +0200
Subject: [PATCH] xbps-src: create a <cross-target>-pkg-config wrapper when
 cross compiling.

This wrapper sets the env vars required for proper cross compiling, rather
than always setting them.
---
 common/environment/configure/pkg-config.sh      |  6 ------
 common/hooks/pre-configure/02-script-wrapper.sh | 16 ++++++++++++++++
 2 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/common/environment/configure/pkg-config.sh b/common/environment/configure/pkg-config.sh
index 5799a4106a4..88510caef6e 100644
--- a/common/environment/configure/pkg-config.sh
+++ b/common/environment/configure/pkg-config.sh
@@ -6,10 +6,4 @@ if [ -z "$CHROOT_READY" ]; then
 	PKG_CONFIG_PATH="${XBPS_MASTERDIR}/usr/lib/pkgconfig:${XBPS_MASTERDIR}/usr/share/pkgconfig"
 fi
 
-if [ "$CROSS_BUILD" ]; then
-	PKG_CONFIG_SYSROOT_DIR="$XBPS_CROSS_BASE"
-	PKG_CONFIG_PATH="$XBPS_CROSS_BASE/lib/pkgconfig:$XBPS_CROSS_BASE/usr/share/pkgconfig"
-	PKG_CONFIG_LIBDIR="$XBPS_CROSS_BASE/lib/pkgconfig"
-fi
-
 set +a
diff --git a/common/hooks/pre-configure/02-script-wrapper.sh b/common/hooks/pre-configure/02-script-wrapper.sh
index 2055a79a24e..865934ea05a 100644
--- a/common/hooks/pre-configure/02-script-wrapper.sh
+++ b/common/hooks/pre-configure/02-script-wrapper.sh
@@ -62,12 +62,28 @@ _EOF
 	chmod 755 ${WRAPPERDIR}/${wrapper}
 }
 
+pkgconfig_wrapper() {
+	if [ ! -x /usr/bin/pkg-config ]; then
+		return 0
+	fi
+	cat >>${WRAPPERDIR}/${XBPS_CROSS_TRIPLET}-pkg-config<<_EOF
+#!/bin/sh
+
+export PKG_CONFIG_SYSROOT_DIR="$XBPS_CROSS_BASE"
+export PKG_CONFIG_PATH="$XBPS_CROSS_BASE/lib/pkgconfig:$XBPS_CROSS_BASE/usr/share/pkgconfig"
+export PKG_CONFIG_LIBDIR="$XBPS_CROSS_BASE/lib/pkgconfig"
+exec /usr/bin/pkg-config "\$@"
+_EOF
+	chmod 755 ${WRAPPERDIR}/${XBPS_CROSS_TRIPLET}-pkg-config
+}
+
 hook() {
 	[ -z "$CROSS_BUILD" ] && return 0
 
 	mkdir -p ${WRAPPERDIR}
 
 	# create wrapers
+	pkgconfig_wrapper
 	generic_wrapper icu-config
 	generic_wrapper libgcrypt-config
 	generic_wrapper freetype-config