curl: clear $XBPS_CROSS_BASE cruft

srcpkgs/curl/template

@@ -1,7 +1,7 @@
 # Template file for 'curl'
 pkgname=curl
 version=7.70.0
-revision=1
+revision=2
 build_style=gnu-configure
 configure_args="ac_cv_sizeof_off_t=8 --enable-threaded-resolver --enable-ipv6
  $(vopt_with rtmp) $(vopt_with gssapi) $(vopt_enable ldap) $(vopt_with gnutls)
@@ -33,6 +33,9 @@ pre_configure() {
 }
 
 post_install() {
+	# Don't touch --configure, it reflect how curl was built
+	vsed -e "/[	 ]*--static-libs)/,/[	 ]*;;/ s,-L$XBPS_CROSS_BASE,-L," \
+		-i $DESTDIR/usr/bin/curl-config
 	vlicense COPYING
 }