mpfr: bootstrap=yes; fix bootstrap build.

srcpkgs/mpfr/template

@@ -1,7 +1,8 @@
 # Template build file for 'mpfr'
 pkgname=mpfr
 version=3.1.2
-revision=2
+revision=3
+bootstrap=yes
 build_style=gnu-configure
 configure_args="--enable-thread-safe"
 makedepends="gmp-devel"
@@ -12,8 +13,13 @@ homepage="http://www.mpfr.org"
 distfiles="${homepage}/mpfr-current/$pkgname-$version.tar.bz2"
 checksum=79c73f60af010a30a5c27a955a1d2d01ba095b72537dab0ecaad57f5a7bb1b6b
 
+if [ -z "$CHROOT_READY" ]; then
+	CFLAGS="-I${XBPS_MASTERDIR}/usr/include"
+	LDFLAGS="-L${XBPS_MASTERDIR}/usr/lib"
+fi
+
 mpfr-devel_package() {
-	depends="gmp-devel mpfr>=$version"
+	depends="gmp-devel mpfr>=${version}_${revision}"
 	short_desc+=" -- development files"
 	pkg_install() {
 		vmove usr/include