Changed pkgconfig to also build on stage 0 when cross compiling to be sure to have PKG_CONFIG_SYSROOT_DIR support, and improved parse-config to export PKG_CONFIG_SYSROOT_DIR when needed

base/pkgconfig/parse-config

@@ -2,7 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: package/.../pkgconfig/parse-config
-# Copyright (C) 2006 - 2007 The OpenSDE Project
+# Copyright (C) 2006 - 2008 The OpenSDE Project
 # Copyright (C) 2006 The T2 SDE Project
 #
 # More information can be found in the files COPYING and README.
@@ -15,12 +15,12 @@
 
 if atstage cross; then
 	#export PKG_CONFIG_DEBUG_SPEW=yes
-	SYSROOT=$base/build/$SDECFG_ID
+	PKG_CONFIG_SYSROOT_DIR=$base/build/$SDECFG_ID
 	PKG_CONFIG_PATH=
-	for x in $SYSROOT/{usr,usr/X11*,usr/local,opt/*}/{lib,lib64,share}/pkgconfig; do
+	for x in $PKG_CONFIG_SYSROOT_DIR/{usr,usr/X11*,usr/local,opt/*}/{lib,lib64,share}/pkgconfig; do
 		[ -d "$x" ] && PKG_CONFIG_PATH="${PKG_CONFIG_PATH:+$PKG_CONFIG_PATH:}$x"
 	done
 	export PKG_CONFIG_PATH
+	export PKG_CONFIG_SYSROOT_DIR
 	export PKG_CONFIG_LIBDIR=$PKG_CONFIG_PATH # needed, otherwse system is used
-	unset SYSROOT
 fi

base/pkgconfig/pkgconfig.conf

@@ -25,4 +25,6 @@ if atstage cross; then
 	var_append configcache ' ' 'ac_cv_func_getpwuid_r=yes'
 fi
 
-hook_add postmake 5 'cp -vf $confdir/etc_profile.d_pkgconfig.txt $root/etc/profile.d/pkgconfig'
+if ! atstage toolchain; then
+	hook_add postmake 5 'cp -vf $confdir/etc_profile.d_pkgconfig.txt $root/etc/profile.d/pkgconfig'
+fi

base/pkgconfig/pkgconfig.desc

@@ -32,7 +32,7 @@
 [L] GPL
 [S] Stable
 [V] 0.23
-[P] X -?---5---9 105.000
+[P] X ??---5---9 105.000
 
 [D] 3704338130 pkg-config-0.23.tar.gz http://www.freedesktop.org/software/pkgconfig/releases/