shadow: rebuild for -dbg pkg; cross build support.

srcpkgs/shadow/template

@@ -1,20 +1,20 @@
 # Template file for 'shadow'
 pkgname=shadow
 version=4.1.5.1
-revision=11
+revision=12
 build_style=gnu-configure
 configure_args="--bindir=/usr/bin --sbindir=/usr/sbin
  --libdir=/usr/lib --enable-shared --disable-static
  --with-libpam --without-selinux --with-acl --with-attr"
+depends="pam"
 makedepends="acl-devel pam-devel"
+crossmakedepends="${makedepends}"
 short_desc="Shadow password file utilities"
 maintainer="Juan RP <xtraeme@gmail.com>"
 license="BSD"
 homepage="http://pkg-shadow.alioth.debian.org"
 distfiles="$homepage/releases/$pkgname-$version.tar.bz2"
 checksum=aa32333748d68b58ed3a83625f0165e0f6b9dc4639e6377c9300c6bf4fe978fb
-long_desc="
- Shadow password file utilities for GNU/Linux."
 
 conf_files="
 /etc/pam.d/usermod
@@ -37,6 +37,13 @@ conf_files="
 CFLAGS="-fPIE"
 LDFLAGS="-pie"
 
+if [ -n "$XBPS_CROSS_TRIPLET" ]; then
+	makedepends="automake gettext-devel"
+	pre_configure() {
+		autoreconf -fi
+	}
+fi
+
 pre_build() {
 	# Don't install the groups cmd, we use the one from coreutils.
 	sed -i 's/groups$(EXEEXT) //' src/Makefile