m4: update to 1.4.15

m4/.md5sum

@@ -1,2 +1 @@
-65aaf436ae56a2b8a98ca6490a637589  m4-1.4.14-include_stat.patch
-e2b871099546846d1df586f195f79b53  m4-1.4.14.tar.xz
+1caf3410e6590f493834dc99ee04d027  m4-1.4.15.tar.xz

m4/Pkgfile

@@ -3,14 +3,12 @@
 # Maintainer:  CRUX System Team, core-ports at crux dot nu
 
 name=m4
-version=1.4.14
-release=2
-source=(ftp://ftp.gnu.org/gnu/$name/$name-$version.tar.xz
-        $name-$version-include_stat.patch)
+version=1.4.15
+release=1
+source=(ftp://ftp.gnu.org/gnu/$name/$name-$version.tar.xz)
 
 build() {
     cd $name-$version
-    patch -p1 -i $SRC/$name-$version-include_stat.patch
     ./configure --prefix=/usr --mandir=/usr/man
     make
     make DESTDIR=$PKG install

m4/m4-1.4.14-include_stat.patch

@@ -1,13 +0,0 @@
-# http://article.gmane.org/gmane.comp.gnu.m4.patches/1214
-
-diff -Nru m4-1.4.14.orig/src/m4.h m4-1.4.14/src/m4.h
---- m4-1.4.14.orig/src/m4.h	2010-08-06 08:46:39.299428640 +0000
-+++ m4-1.4.14/src/m4.h	2010-08-06 08:47:02.695302376 +0000
-@@ -33,6 +33,7 @@
- #include <stdint.h>
- #include <string.h>
-+#include <sys/stat.h>
- #include <sys/types.h>
- 
- #include "binary-io.h"
- #include "clean-temp.h"