cross-powerpc-linux-gnu: update for gcc-9.2.0 + go/objc(++)

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

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

srcpkgs/cross-powerpc-linux-gnu/template

@@ -1,8 +1,7 @@
-# Template build file for 'cross-powerpc-linux-gnu'
-#
+# Template file for 'cross-powerpc-linux-gnu'
 _binutils_version=2.32
-_gcc_version=9.1.0
-_glibc_version=2.29
+_gcc_version=9.2.0
+_glibc_version=2.30
 _linux_version=4.19
 
 _triplet=powerpc-linux-gnu
@@ -10,7 +9,7 @@ _archflags="-mcpu=powerpc -msecure-plt"
 _sysroot="/usr/${_triplet}"
 
 pkgname=cross-${_triplet}
-version=0.31
+version=0.32
 revision=1
 short_desc="GNU Cross toolchain for the ${_triplet} target (binutils/gcc/glibc)"
 maintainer="Thomas Batten <stenstorpmc@gmail.com>"
@@ -22,15 +21,15 @@ distfiles="
  ${GNU_SITE}/glibc/glibc-${_glibc_version}.tar.xz
  ${KERNEL_SITE}/kernel/v4.x/linux-${_linux_version}.tar.xz"
 checksum="0ab6c55dd86a92ed561972ba15b9b70a8b9f75557f896446c82e8b36e473ee04
- 79a66834e96a6050d8fe78db2c3b32fb285b230b855d0a66288235bc04b327a0
- f3eeb8d57e25ca9fc13c2af3dae97754f9f643bc69229546828e3a240e2af04b
+ ea6ef08f121239da5695f76c9b33637a118dcf63e24164422231917fa61fb206
+ e2c4114e569afbe7edbc29131a43be833850ab9a459d81beb2588016d2bbb8af
  0c68f5655528aed4f99dae71a5b259edc93239fa899e2df79c055275c21749a1"
 
 lib32disabled=yes
 nocross=yes
 nopie=yes
 create_wrksrc=yes
-hostmakedepends="flex perl python3"
+hostmakedepends="gcc-objc gcc-go flex perl python3"
 makedepends="isl15-devel libmpc-devel zlib-devel"
 depends="${pkgname}-libc-${version}_${revision}"
 nostrip_files="libcaf_single.a libgcc.a libgcov.a libgcc_eh.a
@@ -95,7 +94,6 @@ _gcc_bootstrap() {
 
 	cd ${wrksrc}/gcc-${_gcc_version}
 	_apply_patch -p0 ${FILESDIR}/fix-cxxflags-passing.patch
-	_apply_patch -p0 ${FILESDIR}/non-nullness.patch
 
 	msg_normal "Building cross gcc bootstrap\n"
 
@@ -236,7 +234,7 @@ _gcc_build() {
 	_args+=" --libdir=/usr/lib"
 	_args+=" --target=${_triplet}"
 	_args+=" --with-sysroot=${_sysroot}"
-	_args+=" --enable-languages=c,ada,c++,fortran,lto"
+	_args+=" --enable-languages=c,ada,c++,objc,obj-c++,go,fortran,lto"
 	_args+=" --with-gnu-as"
 	_args+=" --with-gnu-ld"
 	_args+=" --disable-multilib"
@@ -252,7 +250,6 @@ _gcc_build() {
 	_args+=" --enable-default-pie"
 	_args+=" --enable-default-ssp"
 	_args+=" --disable-libquadmath"
-	_args+=" --disable-libatomic"
 	_args+=" --disable-libssp"
 	_args+=" --disable-libmudflap"
 	_args+=" --disable-libsanitizer"
@@ -328,14 +325,19 @@ do_install() {
 	cd ${wrksrc}/glibc-build
 	make install_root=${DESTDIR}/${_sysroot} install install-headers
 
-        # symlinks for gnarl and gnat shared libraries
-        _majorver=${_gcc_version%.*.*}
-        _adalib=usr/lib/gcc/${_triplet}/${_gcc_version}/adalib
-        mv -v ${DESTDIR}/${_adalib}/libgnarl-${_majorver}.so ${DESTDIR}/${_sysroot}/usr/lib
-        mv -v ${DESTDIR}/${_adalib}/libgnat-${_majorver}.so ${DESTDIR}/${_sysroot}/usr/lib
-        ln -svf libgnarl-${_majorver}.so libgnarl.so
-        ln -svf libgnat-${_majorver}.so libgnat.so
-        rm -vf ${DESTDIR}/${_adalib}/libgna{rl,t}.so
+	# symlinks for gnarl and gnat shared libraries
+	_majorver=${_gcc_version%.*.*}
+	_adalib=usr/lib/gcc/${_triplet}/${_gcc_version}/adalib
+	mv -v ${DESTDIR}/${_adalib}/libgnarl-${_majorver}.so ${DESTDIR}/${_sysroot}/usr/lib
+	mv -v ${DESTDIR}/${_adalib}/libgnat-${_majorver}.so ${DESTDIR}/${_sysroot}/usr/lib
+	ln -svf libgnarl-${_majorver}.so libgnarl.so
+	ln -svf libgnat-${_majorver}.so libgnat.so
+	rm -vf ${DESTDIR}/${_adalib}/libgna{rl,t}.so
+
+	# We need to build libatomic in target gcc as gccgo needs it to
+	# build... but it's not needed at runtime, so remove it from the
+	# destdir so it doesn't conflict with the libatomic package
+	rm -f ${DESTDIR}/${_sysroot}/usr/lib/libatomic.*
 
 	# Remove unnecessary stuff
 	rm -f ${DESTDIR}/usr/lib*/libiberty.a