chroot-m4: make this build with glibc-2.17.

srcpkgs/chroot-m4/template

@@ -1,30 +1,25 @@
 # Template build file for 'chroot-m4'.
 pkgname=chroot-m4
 version=1.4.16
+revision=1
 wrksrc="m4-${version}"
-distfiles="http://ftp.gnu.org/gnu/m4/m4-$version.tar.bz2"
 build_style=gnu-configure
 configure_args="--without-included-regex"
-revision=1
-short_desc="GNU version of UNIX m4 macro language processor -- for xbps-src use"
-maintainer="Juan RP <xtraeme@gmail.com>"
-checksum=42500c1fddd90bcb161e6b58de931d769929c495c124112d67428a23543db90c
 homepage="http://www.gnu.org/software/m4/"
 license="GPL-3"
-long_desc="
- GNU m4 is an implementation of the traditional UNIX macro
- processor. It is mostly SVR4 compatible, although it has some
- extensions (for example, handling more than 9 positional parameters to
- macros). m4 also has builtin functions for including files, running
- shell commands, doing arithmetic, etc. Autoconf needs GNU m4 for
- generating configure scripts, but not for running them.
-
- This package is only meant to be used by xbps-src, don't install it manually."
+short_desc="GNU version of UNIX m4 macro language processor -- for xbps-src use"
+maintainer="Juan RP <xtraeme@gmail.com>"
+distfiles="http://ftp.gnu.org/gnu/m4/m4-$version.tar.bz2"
+checksum=42500c1fddd90bcb161e6b58de931d769929c495c124112d67428a23543db90c
 
 bootstrap=yes
 conflicts="m4>=0"
 provides="m4-${version}"
 
+pre_configure() {
+	sed -i -e '/gets is a/d' lib/stdio.in.h
+}
+
 post_install() {
 	rm -rf ${DESTDIR}/usr/share
 }