gcc: update to 10.2.1pre1.

Changed by q66:

we're now using an upstream snapshot from alpine; this should
allow us to get an assortment of regression fixes without having
to patch them in

also libssp fixes for musl, and typo fixes for libstdc++-devel
pkg function

also drop gccgo on 32-bit powerpc

Co-authored-by: q66 <daniel@octaforge.org>

common/shlibs

@@ -57,7 +57,7 @@ libcc1plugin.so.0 gcc-6.2.1_1
 libitm.so.1 libitm-4.7.3_1
 liblto_plugin.so.0 gcc-4.7.3_1
 libgcc_s.so.1 libgcc-4.4.0_1
-libgo.so.14 libgo-9.1.0_1
+libgo.so.16 libgo-10.2.0_1
 libmpx.so.2 libmpx-6.2.1_1
 libmpxwrappers.so.2 libmpx-6.2.1_1
 libperl.so.5.32 perl-5.32.0_1
@@ -863,8 +863,8 @@ libgdkmm-2.4.so.1 gtkmm2-2.24.0_1
 libgtkmm-2.4.so.1 gtkmm2-2.24.0_1
 libquadmath.so.0 libquadmath-4.4.0_1
 libgfortran.so.5 libgfortran-8.2.0_1
-libgnarl-9.so libada-9.1.0_1
+libgnarl-10.so libada-10.2.0_1
-libgnat-9.so libada-9.1.0_1
+libgnat-10.so libada-10.2.0_1
 libmozjs185.so.1.0 js-1.8.5_1
 libwebp.so.7 libwebp-0.6.0_1
 libwebpmux.so.3 libwebp-0.6.0_1
@@ -1732,7 +1732,7 @@ libextractor_common.so.1 libextractor-1.1_1
 libpano13.so.3 libpano13-2.9.19_1
 libubsan.so.1 libsanitizer-8.2.0_1
 libtsan.so.0 libsanitizer-6.3.0_1
-libasan.so.5 libsanitizer-8.2.0_1
+libasan.so.6 libsanitizer-10.2.0_1
 liblsan.so.0 libsanitizer-6.3.0_1
 libvtv.so.0 libvtv-6.3.0_1
 libatomic.so.1 libatomic-4.9.0_1

srcpkgs/gcc/files/gccgo-musl.patch

@@ -162,30 +162,30 @@ URL: https://code.foxkit.us/adelie/packages/tree/master/system/gcc
  fi
  
  if test "${GOOS}" = "aix"; then
---- libgo/runtime/go-signal.c
+--- libgo/runtime/go-signal.c	2020-07-23 08:35:19.004402840 +0200
-+++ libgo/runtime/go-signal.c
++++ -	2020-08-09 21:35:54.352886232 +0200
-@@ -222,7 +222,11 @@ getSiginfo(siginfo_t *info, void *context __attribute__((unused)))
+@@ -224,7 +224,11 @@
- #endif
+ #elif defined(__alpha__) && defined(__linux__)
- #ifdef __PPC__
+ 	ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.sc_pc;
-   #ifdef __linux__
+ #elif defined(__PPC__) && defined(__linux__)
 -	ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.regs->nip;
-+    #ifdef __PPC64__
++	#ifdef __PPC64__
-+	ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.gp_regs[32];
++		ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.gp_regs[32];
-+    #else
++	#else
-+	ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.gregs[32];
++		ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.gregs[32];
-+    #endif
++	#endif
-   #endif
+ #elif defined(__PPC__) && defined(_AIX)
-   #ifdef _AIX
  	ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.jmp_context.iar;
-@@ -343,7 +343,7 @@ dumpregs(siginfo_t *info __attribute__((unused)), void *context __attribute__((u
+ #elif defined(__aarch64__) && defined(__linux__)
-   #endif
+@@ -333,7 +337,7 @@
- #endif
+ 		runtime_printf("sp  %X\n", m->sc_regs[30]);
- 
+ 		runtime_printf("pc  %X\n", m->sc_pc);
--#if defined(__PPC__) && defined(__LITTLE_ENDIAN__)
+ 	  }
-+#if defined(__PPC__) && defined(__LITTLE_ENDIAN__) && defined(__GLIBC__)
+-#elif defined(__PPC__) && defined(__LITTLE_ENDIAN__) && defined(__linux__)
-   #ifdef __linux__
++#elif defined(__PPC__) && defined(__LITTLE_ENDIAN__) && defined(__linux__) && defined(__GLIBC__)
  	  {
  		mcontext_t *m = &((ucontext_t*)(context))->uc_mcontext;
+ 		int i;
 --- libgo/sysinfo.c
 +++ libgo/sysinfo.c
 @@ -73,9 +73,6 @@

srcpkgs/gcc/files/libssp-musl.patch

@@ -4,9 +4,16 @@ Second part added to prevent gccgo from thinking it can -fsplit-stack on musl.
 
 --- gcc/gcc.c
 +++ gcc/gcc.c
-@@ -876,9 +876,8 @@
+@@ -874,10 +874,15 @@ proper position among the other output files.  */
+ #define LINK_GCC_C_SEQUENCE_SPEC "%G %{!nolibc:%L %G}"
  #endif
  
++#ifdef ENABLE_DEFAULT_SSP
++#define NO_SSP_SPEC "%{nostdlib|nodefaultlibs|ffreestanding:-fno-stack-protector} "
++#else
++#define NO_SSP_SPEC ""
++#endif
++
  #ifndef LINK_SSP_SPEC
  #ifdef TARGET_LIBC_PROVIDES_SSP
 -#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
@@ -15,6 +22,26 @@ Second part added to prevent gccgo from thinking it can -fsplit-stack on musl.
  #else
  #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
  		       "|fstack-protector-strong|fstack-protector-explicit" \
+@@ -1155,7 +1160,7 @@ static const char *cc1_options =
+  %{-version:--version}\
+  %{-help=*:--help=%*}\
+  %{!fsyntax-only:%{S:%W{o*}%{!o*:-o %b.s}}}\
+- %{fsyntax-only:-o %j} %{-param*}\
++ %{fsyntax-only:-o %j} %{-param*} " NO_SSP_SPEC "\
+  %{coverage:-fprofile-arcs -ftest-coverage}\
+  %{fprofile-arcs|fprofile-generate*|coverage:\
+    %{!fprofile-update=single:\
+--- gcc/params.opt
++++ gcc/params.opt
+@@ -853,7 +853,7 @@ Common Joined UInteger Var(param_ssa_name_def_chain_limit) Init(512) Param Optim
+ The maximum number of SSA_NAME assignments to follow in determining a value.
+ 
+ -param=ssp-buffer-size=
+-Common Joined UInteger Var(param_ssp_buffer_size) Init(8) IntegerRange(1, 65536) Param Optimization
++Common Joined UInteger Var(param_ssp_buffer_size) Init(4) IntegerRange(1, 65536) Param Optimization
+ The lower bound for a buffer to be considered for stack smashing protection.
+ 
+ -param=stack-clash-protection-guard-size=
 --- gcc/config/i386/gnu-user-common.h
 +++ gcc/config/i386/gnu-user-common.h
 @@ -64,9 +64,3 @@ along with GCC; see the file COPYING3.  If not see

srcpkgs/gcc/patches/0010-ldbl128-config.patch

@@ -1,76 +0,0 @@
-From 47467f3ab0fb2f2fcede81060fe8bb339d0909eb Mon Sep 17 00:00:00 2001
-From: Szabolcs Nagy <nsz@port70.net>
-Date: Wed, 28 Feb 2018 00:54:05 +0000
-Subject: [PATCH 10/12] ldbl128 config
-
----
- gcc/configure    | 13 +++++++++++++
- gcc/configure.ac | 16 ++++++++++++++--
- 2 files changed, 27 insertions(+), 2 deletions(-)
-
-diff --git gcc/configure gcc/configure
-index 6121e163259..07ff8597d48 100755
---- gcc/configure
-+++ gcc/configure
-@@ -29309,6 +29309,15 @@ if test "${with_long_double_128+set}" = set; then :
-   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
- else
- 
-+      case "$target" in
-+	s390*-*-linux-musl*)
-+	  gcc_cv_target_ldbl128=yes
-+	  ;;
-+	powerpc*-*-linux-musl*)
-+	  gcc_cv_target_ldbl128=no
-+	  ;;
-+	*)
-+
- if test $glibc_version_major -gt 2 \
-   || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
-   gcc_cv_target_ldbl128=yes
-@@ -29320,6 +29329,10 @@ else
-       && gcc_cv_target_ldbl128=yes
- 
- fi
-+
-+	  ;;
-+      esac
-+
- fi
- 
-     ;;
-diff --git gcc/configure.ac gcc/configure.ac
-index b066cc609e1..6c15ed898c0 100644
---- gcc/configure.ac
-+++ gcc/configure.ac
-@@ -5971,13 +5971,25 @@ case "$target" in
-     AC_ARG_WITH(long-double-128,
-       [AS_HELP_STRING([--with-long-double-128],
- 		      [use 128-bit long double by default])],
--      gcc_cv_target_ldbl128="$with_long_double_128",
-+      gcc_cv_target_ldbl128="$with_long_double_128", [
-+      case "$target" in
-+	s390*-*-linux-musl*)
-+	  gcc_cv_target_ldbl128=yes
-+	  ;;
-+	powerpc*-*-linux-musl*)
-+	  gcc_cv_target_ldbl128=no
-+	  ;;
-+	*)]
-       [GCC_GLIBC_VERSION_GTE_IFELSE([2], [4], [gcc_cv_target_ldbl128=yes], [
-       [gcc_cv_target_ldbl128=no
-       grep '^[ 	]*#[ 	]*define[ 	][ 	]*__LONG_DOUBLE_MATH_OPTIONAL' \
-         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
-       && gcc_cv_target_ldbl128=yes
--      ]])])
-+      ]])]
-+      [
-+	  ;;
-+      esac
-+      ])
-     ;;
- esac
- if test x$gcc_cv_target_ldbl128 = xyes; then
--- 
-2.17.1
-

srcpkgs/gcc/patches/invalid_tls_model.patch

@@ -1,26 +0,0 @@
---- libgomp/configure.tgt	2018-11-08 18:13:04.000000000 +0100
-+++ libgomp/configure.tgt	2019-06-29 20:06:31.972950350 +0200
-@@ -10,23 +10,6 @@
- #  XCFLAGS		Add extra compile flags to use.
- #  XLDFLAGS		Add extra link flags to use.
- 
--# Optimize TLS usage by avoiding the overhead of dynamic allocation.
--if test $gcc_cv_have_tls = yes ; then
--  case "${target}" in
--
--    *-*-k*bsd*-gnu*)
--	;;
--
--    *-*-linux* | *-*-gnu*)
--	XCFLAGS="${XCFLAGS} -ftls-model=initial-exec -DUSING_INITIAL_EXEC_TLS"
--	;;
--
--    *-*-rtems*)
--	XCFLAGS="${XCFLAGS} -ftls-model=local-exec"
--	;;
--  esac
--fi
--
- # Since we require POSIX threads, assume a POSIX system by default.
- config_path="posix"
- 

srcpkgs/gcc/patches/musl-ada.patch

@@ -124,27 +124,27 @@ index 0d12f7e..a063b47 100644
  #endif
  
  #if defined (_WIN32)
---- gcc/ada/Makefile.rtl	2019-05-14 21:18:45.217455681 +0200
+--- gcc/ada/Makefile.rtl	2020-07-23 08:35:17.052381336 +0200
-+++ gcc/ada/Makefile.rtl	2019-05-14 21:21:30.686464218 +0200
++++ -	2020-08-09 19:38:24.230351406 +0200
-@@ -1521,7 +1521,7 @@
+@@ -1533,7 +1533,7 @@
+   s-intman.adb<libgnarl/s-intman__posix.adb \
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    $(TRASYM_DWARF_UNIX_PAIRS) \
-   g-sercom.adb<libgnat/g-sercom__linux.adb \
 -  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
 +  s-tsmona.adb<libgnat/s-tsmona.adb \
    a-exetim.adb<libgnarl/a-exetim__posix.adb \
    a-exetim.ads<libgnarl/a-exetim__default.ads \
    s-linux.ads<libgnarl/s-linux.ads \
-@@ -2073,7 +2073,7 @@
+@@ -2083,7 +2083,7 @@
+   s-osinte.adb<libgnarl/s-osinte__posix.adb \
    s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
-   g-sercom.adb<libgnat/g-sercom__linux.adb \
    $(TRASYM_DWARF_UNIX_PAIRS) \
 -  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
 +  s-tsmona.adb<libgnat/s-tsmona.adb \
    $(ATOMICS_TARGET_PAIRS) \
    $(ATOMICS_BUILTINS_TARGET_PAIRS) \
    system.ads<libgnat/system-linux-ppc.ads
-@@ -2102,7 +2102,7 @@
+@@ -2112,7 +2112,7 @@
  endif
  
  # ARM linux, GNU eabi
@@ -153,18 +153,18 @@ index 0d12f7e..a063b47 100644
    LIBGNAT_TARGET_PAIRS = \
    a-intnam.ads<libgnarl/a-intnam__linux.ads \
    s-inmaop.adb<libgnarl/s-inmaop__posix.adb \
-@@ -2297,7 +2297,7 @@
+@@ -2305,7 +2305,7 @@
+   s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    s-taspri.ads<libgnarl/s-taspri__posix-noaltstack.ads \
-   g-sercom.adb<libgnat/g-sercom__linux.adb \
    $(TRASYM_DWARF_UNIX_PAIRS) \
 -  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
 +  s-tsmona.adb<libgnat/s-tsmona.adb \
    $(ATOMICS_TARGET_PAIRS) \
    $(ATOMICS_BUILTINS_TARGET_PAIRS) \
    system.ads<libgnat/system-linux-ia64.ads
-@@ -2394,7 +2394,7 @@
+@@ -2401,7 +2401,7 @@
+   s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \
    s-taspri.ads<libgnarl/s-taspri__posix.ads \
-   g-sercom.adb<libgnat/g-sercom__linux.adb \
    $(TRASYM_DWARF_UNIX_PAIRS) \
 -  s-tsmona.adb<libgnat/s-tsmona__linux.adb \
 +  s-tsmona.adb<libgnat/s-tsmona.adb \

srcpkgs/gcc/template

@@ -1,28 +1,33 @@
 # Template file for 'gcc'
-_majorver=9
+_majorver=10
-_minorver=${_majorver}.3
+_minorver=${_majorver}.2
+_patchver=${_minorver}.1
 _gmp_version=6.2.0
-_mpfr_version=4.0.2
+_mpfr_version=4.1.0
 _mpc_version=1.1.0
 _isl_version=0.21
 
 pkgname=gcc
-version=${_minorver}.0
+# we are using a 10-stable git snapshot alpine is using in order
-revision=9
+# to get regression fixes not yet incorporate into a stable release
+# it should be possible to switch back to stable with 10.3 or 11
+version=${_patchver}pre1
+wrksrc=gcc-${version/pre/_pre}
+revision=1
 short_desc="GNU Compiler Collection"
 maintainer="Enno Boland <gottox@voidlinux.org>"
 homepage="http://gcc.gnu.org"
 license="GFDL-1.2-or-later, GPL-3.0-or-later, LGPL-2.1-or-later"
 # *-musl builders have issues fetching https://ftp.gnu.org/gnu/mpc/mpc-1.1.0.tar.gz
 distfiles="
- ${GNU_SITE}/gcc/gcc-${version}/gcc-${version}.tar.xz
+ https://dev.alpinelinux.org/~nenolod/gcc-${version/pre/_pre}.tar.xz
  https://gmplib.org/download/gmp/gmp-${_gmp_version}.tar.xz
- https://www.mpfr.org/mpfr-${_mpfr_version}/mpfr-${_mpfr_version}.tar.xz
+ ${GNU_SITE}/mpfr/mpfr-${_mpfr_version}.tar.xz
  ${GNU_SITE}/mpc/mpc-${_mpc_version}.tar.gz
  http://isl.gforge.inria.fr/isl-${_isl_version}.tar.bz2"
-checksum="71e197867611f6054aa1119b13a0c0abac12834765fe2d81f35ac57f84f742d1
+checksum="772cfd5d30eb9cc5a996fec9ba8cdcb45d37df1c9b5770610103b814b732c590
  258e6cd51b3fbdfc185c716d55f82c08aff57df0c6fbd143cf6ed561267a1526
- 1d3be708604eae0e42d578ba93b390c2a145f17743a744d8f3f8c2ad5855a38a
+ 0c98a3f1732ff6ca4ea690552079da9c597872d30e96ec28414ee23c95558a7f
  6985c538143c1208dcb1ac42cedad6ff52e267b47e5f970183a3e75125b43c2e
  d18ca11f8ad1a39ab6d03d3dcb3365ab416720fcb65b42d69f34f51bf0a0e859"
 
@@ -33,10 +38,12 @@ replaces="gcc-gcj<7.2.0 gcc-gcj-jdk-compat<7.2.0 libmpx>=0 libmpx-devel>=0"
 
 _have_gccgo=yes
 
-# MIPS does not have libucontext yet
+# MIPS is untested and does not have go in crosstoolchains
-# no support for ppcle in gccgo (missing GOARCH and stuff)
+# 32-bit PowerPC seems weirdly broken since the 10.x release
+# 32-bit little endian PowerPC has no support at all (no GOARCH)
 case "$XBPS_TARGET_MACHINE" in
-	mips*-musl|ppcle*) _have_gccgo=no ;;
+	ppc64*) ;;
+	mips*-musl|ppc*) _have_gccgo=no ;;
 esac
 
 if [ "$CHROOT_READY" ]; then
@@ -171,6 +178,10 @@ post_extract() {
 pre_configure() {
 	# _FORTIFY_SOURCE needs an optimization level.
 	sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {gcc,libiberty}/configure
+
+	# Do not run fixincludes
+	sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
+
 	case "$XBPS_TARGET_MACHINE" in
 		*-musl)
 			patch -p0 -i ${FILESDIR}/libgnarl-musl.patch
@@ -331,16 +342,16 @@ do_install() {
 
 	# Make version a symlink of major version to make all versions
 	# from the same series work automagically.
-	mv ${DESTDIR}/usr/lib/gcc/${_triplet}/${version} \
+	mv ${DESTDIR}/usr/lib/gcc/${_triplet}/${_patchver} \
 		${DESTDIR}/usr/lib/gcc/${_triplet}/${_minorver}
 	ln -sfr ${DESTDIR}/usr/lib/gcc/${_triplet}/${_minorver} \
-		${DESTDIR}/usr/lib/gcc/${_triplet}/${version}
+		${DESTDIR}/usr/lib/gcc/${_triplet}/${_patchver}
 
 	# Ditto for c++ headers.
-	mv ${DESTDIR}/usr/include/c++/${version} \
+	mv ${DESTDIR}/usr/include/c++/${_patchver} \
 		${DESTDIR}/usr/include/c++/${_minorver}
 	ln -sfr ${DESTDIR}/usr/include/c++/${_minorver} \
-		${DESTDIR}/usr/include/c++/${version}
+		${DESTDIR}/usr/include/c++/${_patchver}
 
 	# cc symlink
 	ln -sfr ${DESTDIR}/usr/bin/gcc ${DESTDIR}/usr/bin/cc
@@ -349,7 +360,7 @@ do_install() {
 
 	# lto plugin symlink
 	vmkdir usr/lib/bfd-plugins
-	ln -sfr ${DESTDIR}/usr/lib/gcc/${_triplet}/${version}/liblto_plugin.so \
+	ln -sfr ${DESTDIR}/usr/lib/gcc/${_triplet}/${_patchver}/liblto_plugin.so \
 		${DESTDIR}/usr/lib/bfd-plugins
 
 	# Remove "fixed" header
@@ -364,8 +375,8 @@ do_install() {
 	rm -f ${DESTDIR}/usr/lib/*.py
 
 	# Remove more python stuff.
-	if [ -d ${DESTDIR}/usr/share/gcc-${version}/python ]; then
+	if [ -d ${DESTDIR}/usr/share/gcc-${_patchver}/python ]; then
-		rm -rf ${DESTDIR}/usr/share/gcc-${version}/python
+		rm -rf ${DESTDIR}/usr/share/gcc-${_patchver}/python
 	fi
 
 	# Install c89 and c99 wrappers and its manpages, from NetBSD.
@@ -438,7 +449,7 @@ gcc-fortran_package() {
 		if [ "$CROSS_BUILD" ]; then
 			# A number of OMP modules are not built when cross
 			# compiling gcc. Copy them from the cross compiler.
-			local src="/usr/lib/gcc/${_triplet}/${version}/finclude"
+			local src="/usr/lib/gcc/${_triplet}/${_patchver}/finclude"
 			local dst="usr/lib/gcc/${_triplet}/${_minorver}/finclude"
 			for f in omp_lib.f90 omp_lib.h omp_lib.mod omp_lib_kinds.mod \
 				openacc.f90 openacc.mod openacc_kinds.mod openacc_lib.h; do
@@ -697,8 +708,8 @@ libstdc++-devel_package() {
 	depends="libstdc++>=${_minorver}"
 	short_desc+=" - Standard C++ Library - development files"
 	pkg_install() {
-		vmove "usr/lib/libstdc++.*a"
+		vmove "usr/lib/libstdc++*.a"
-		vmove "usr/lib/libsupc++.*"
+		vmove "usr/lib/libsupc++.a"
 		vmove usr/include/c++
 	}
 }