cross-powerpc64-linux-gnu: update for gcc-9.1.0

[ci skip]

srcpkgs/cross-powerpc64-linux-gnu/files/non-nullness.patch

@@ -0,0 +1 @@
+../../gcc/patches/non-nullness.patch

srcpkgs/cross-powerpc64-linux-gnu/template

@@ -1,6 +1,6 @@
 # Template file for 'cross-powerpc64le-linux-gnu'
 _binutils_version=2.32
-_gcc_version=8.3.0
+_gcc_version=9.1.0
 _glibc_version=2.29
 _linux_version=4.19
 
@@ -8,8 +8,8 @@ _triplet="powerpc64-linux-gnu"
 _sysroot="/usr/${_triplet}"
 
 pkgname=cross-${_triplet}
-version=0.30
-revision=2
+version=0.31
+revision=1
 short_desc="GNU cross toolchain for the ${_triplet} targets (binutils/gcc/glibc)"
 maintainer="Jürgen Buchmüller <pullmoll@t-online.de>"
 homepage="https://www.voidlinux.org/"
@@ -20,7 +20,7 @@ distfiles="
  ${GNU_SITE}/glibc/glibc-${_glibc_version}.tar.xz
  ${KERNEL_SITE}/kernel/v4.x/linux-${_linux_version}.tar.xz"
 checksum="0ab6c55dd86a92ed561972ba15b9b70a8b9f75557f896446c82e8b36e473ee04
- 64baadfe6cc0f4947a84cb12d7f0dfaf45bb58b7e92461639596c21e02d97d2c
+ 79a66834e96a6050d8fe78db2c3b32fb285b230b855d0a66288235bc04b327a0
  f3eeb8d57e25ca9fc13c2af3dae97754f9f643bc69229546828e3a240e2af04b
  0c68f5655528aed4f99dae71a5b259edc93239fa899e2df79c055275c21749a1"
 
@@ -29,7 +29,7 @@ nocross=yes
 nopie=yes
 nodebug=yes
 create_wrksrc=yes
-hostmakedepends="flex gcc-ada libada-devel perl python3"
+hostmakedepends="flex perl python3"
 makedepends="isl15-devel libmpc-devel zlib-devel"
 nostrip_files="libcaf_single.a libgcc.a libgcov.a libgcc_eh.a
  libgnarl_pic.a libgnarl.a libgnat_pic.a libgnat.a"
@@ -81,6 +81,7 @@ _gcc_bootstrap() {
 
 	cd ${wrksrc}/gcc-${_gcc_version}
 	_apply_patch -p0 ${FILESDIR}/fix-cxxflags-passing.patch
+	_apply_patch -p0 ${FILESDIR}/non-nullness.patch
 	_apply_patch -p0 ${FILESDIR}/ppc64-pure64.patch
 
 	sed -i 's/lib64/lib/' gcc/config/rs6000/linux64.h