nspr: cross buid support.

srcpkgs/nspr/template

@@ -1,11 +1,9 @@
 # Template file for 'nspr'
 pkgname=nspr
 version=4.10.2
-revision=1
+revision=2
 build_style=gnu-configure
 build_wrksrc="nspr"
-configure_args="--libdir=/usr/lib --includedir=/usr/include/nspr
- --enable-optimize --disable-debug --with-pthreads"
 makedepends="zlib-devel"
 short_desc="NetScape Portable Runtime"
 maintainer="Juan RP <xtraeme@gmail.com>"
@@ -13,15 +11,21 @@ homepage="http://www.mozilla.org/projects/nspr/"
 license="GPL-2, MPL-1.1"
 distfiles="${MOZILLA_SITE}/nspr/releases/v${version}/src/${pkgname}-${version}.tar.gz"
 checksum=4d09ee67a6fb57d3c646098b0ac7fd1e31be1c2c2ca57cd2ad28b42e6d3cf400
-long_desc="
- Netscape Portable Runtime (NSPR) provides a platform-neutral API for system
- level and libc like functions. The API is used in the Mozilla client, many of
- Netscape/AOL/iPlanet's and other software offerings."
 
-if [ "$XBPS_MACHINE" = "x86_64" ]; then
-	configure_args+=" --enable-64bit"
+do_configure() {
+	if [ "$CROSS_BUILD" ]; then
+		_args+=" --target=$XBPS_CROSS_TRIPLET"
+	fi
+	if [ "$XBPS_TARGET_MACHINE" = "x86_64" ]; then
+		_args+=" --enable-64bit"
+	fi
+
+	unset CFLAGS
+	./configure --prefix=/usr --libdir=/usr/lib \
+		--includedir=/usr/include/nspr --enable-optimize \
+		--disable-debug --with-pthreads ${_args}
+}
 
-fi
 post_install() {
 	ln -s nspr.pc ${DESTDIR}/usr/lib/pkgconfig/mozilla-nspr.pc
 	rm -r ${DESTDIR}/usr/bin/{compile-et.pl,prerr.properties} \