libdrm: update to 2.4.76

srcpkgs/libdrm/patches/musl.patch

@@ -1,10 +0,0 @@
---- xf86drm.c.orig	2015-09-17 07:47:33.627138291 +0200
-+++ xf86drm.c	2015-09-17 07:47:51.209322782 +0200
-@@ -46,6 +46,7 @@
- #include <errno.h>
- #include <signal.h>
- #include <time.h>
-+#include <limits.h>	/* PATH_MAX */
- #include <sys/types.h>
- #include <sys/stat.h>
- #define stat_t struct stat

srcpkgs/libdrm/template

@@ -1,6 +1,6 @@
 # Template build file for 'libdrm'.
 pkgname=libdrm
-version=2.4.75
+version=2.4.76
 revision=1
 build_style=gnu-configure
 configure_args="--enable-udev --disable-valgrind"
@@ -8,10 +8,10 @@ hostmakedepends="libtool automake pkg-config xorg-util-macros"
 makedepends="eudev-libudev-devel libpciaccess-devel"
 short_desc="Userspace interface to kernel DRM services"
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
-homepage="http://dri.freedesktop.org/"
+homepage="https://dri.freedesktop.org/"
 license="MIT"
-distfiles="http://dri.freedesktop.org/libdrm/$pkgname-$version.tar.bz2"
-checksum=2d5a500eef412cc287d12268eed79d571e262d4957a2ec9258073f305985054f
+distfiles="https://dri.freedesktop.org/libdrm/$pkgname-$version.tar.bz2"
+checksum=7cdfb83ea77def453299dd95332aa9257c9f3534ff5844f5c0ce87265c275f3a
 
 pre_configure() {
 	sed -e '/pthread-stubs/d' -i configure.ac