From 36e3c2d553a01e82321ff1f98280f9c215d3b425 Mon Sep 17 00:00:00 2001
From: q66 <daniel@octaforge.org>
Date: Sat, 7 Sep 2019 19:13:12 +0200
Subject: [PATCH 1/4] gcc: update to 9.2.0 and enable gcc-go on musl

---
 srcpkgs/gcc/files/gccgo-musl.patch        | 200 +++++++++
 srcpkgs/gcc/patches/bug90756.patch        |  23 -
 srcpkgs/gcc/patches/darn.patch            | 504 ++++++++++++++++++++++
 srcpkgs/gcc/patches/libffi_gnulinux.patch |  11 +
 srcpkgs/gcc/patches/non-nullness.patch    |  88 ----
 srcpkgs/gcc/template                      |  39 +-
 6 files changed, 733 insertions(+), 132 deletions(-)
 create mode 100644 srcpkgs/gcc/files/gccgo-musl.patch
 delete mode 100644 srcpkgs/gcc/patches/bug90756.patch
 create mode 100644 srcpkgs/gcc/patches/darn.patch
 create mode 100644 srcpkgs/gcc/patches/libffi_gnulinux.patch
 delete mode 100644 srcpkgs/gcc/patches/non-nullness.patch

diff --git a/srcpkgs/gcc/files/gccgo-musl.patch b/srcpkgs/gcc/files/gccgo-musl.patch
new file mode 100644
index 00000000000..cc3ed7d17ae
--- /dev/null
+++ b/srcpkgs/gcc/files/gccgo-musl.patch
@@ -0,0 +1,200 @@
+This is not among the normal patches as these changes are musl specific and
+there is no way to easily conditionalize it in source for some of the changes.
+
+Souurce: Adélie Linux, q66
+URL: https://code.foxkit.us/adelie/packages/tree/master/system/gcc
+
+--- Makefile.in
++++ Makefile.in
+@@ -46325,7 +46325,7 @@ configure-target-libgo:
+ 	esac; \
+ 	module_srcdir=libgo; \
+ 	rm -f no-such-file || : ; \
+-	CONFIG_SITE=no-such-file $(SHELL) \
++	CONFIG_SITE=no-such-file LIBS="-lucontext $$LIBS" $(SHELL) \
+ 	  $$s/$$module_srcdir/configure \
+ 	  --srcdir=$${topdir}/$$module_srcdir \
+ 	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
+--- libgo/mksysinfo.sh
++++ libgo/mksysinfo.sh
+@@ -379,11 +379,7 @@ fi
+ # Some basic types.
+ echo 'type Size_t _size_t' >> ${OUT}
+ echo "type Ssize_t _ssize_t" >> ${OUT}
+-if grep '^const _HAVE_OFF64_T = ' gen-sysinfo.go > /dev/null 2>&1; then
+-  echo "type Offset_t _off64_t" >> ${OUT}
+-else
+-  echo "type Offset_t _off_t" >> ${OUT}
+-fi
++echo "type Offset_t _off_t" >> ${OUT}
+ echo "type Mode_t _mode_t" >> ${OUT}
+ echo "type Pid_t _pid_t" >> ${OUT}
+ echo "type Uid_t _uid_t" >> ${OUT}
+--- libgo/go/runtime/mem_gccgo.go
++++ libgo/go/runtime/mem_gccgo.go
+@@ -16,7 +16,7 @@ import (
+ //go:linkname sysFree runtime.sysFree
+ 
+ //extern mmap
+-func sysMmap(addr unsafe.Pointer, n uintptr, prot, flags, fd int32, off uintptr) unsafe.Pointer
++func sysMmap(addr unsafe.Pointer, n uintptr, prot, flags, fd int32, off int64) unsafe.Pointer
+ 
+ //extern munmap
+ func munmap(addr unsafe.Pointer, length uintptr) int32
+@@ -38,7 +38,7 @@ func init() {
+ 	}
+ }
+ 
+-func mmap(addr unsafe.Pointer, n uintptr, prot, flags, fd int32, off uintptr) (unsafe.Pointer, int) {
++func mmap(addr unsafe.Pointer, n uintptr, prot, flags, fd int32, off int64) (unsafe.Pointer, int) {
+ 	p := sysMmap(addr, n, prot, flags, fd, off)
+ 	if uintptr(p) == _MAP_FAILED {
+ 		return nil, errno()
+--- libgo/go/runtime/signal_gccgo.go
++++ libgo/go/runtime/signal_gccgo.go
+@@ -111,7 +111,7 @@ func getsig(i uint32) uintptr {
+ 	if sigaction(i, nil, &sa) < 0 {
+ 		// On GNU/Linux glibc rejects attempts to call
+ 		// sigaction with signal 32 (SIGCANCEL) or 33 (SIGSETXID).
+-		if GOOS == "linux" && (i == 32 || i == 33) {
++		if GOOS == "linux" && (i == 32 || i == 33 || i == 34) {
+ 			return _SIG_DFL
+ 		}
+ 		throw("sigaction read failure")
+--- libgo/go/syscall/errstr.go
++++ libgo/go/syscall/errstr.go
+@@ -5,7 +5,6 @@
+ // license that can be found in the LICENSE file.
+ 
+ // +build !hurd
+-// +build !linux
+ 
+ package syscall
+ 
+--- libgo/go/syscall/errstr_glibc.go
++++ /dev/null
+@@ -1,33 +0,0 @@
+-// errstr_glibc.go -- GNU/Linux and GNU/Hurd specific error strings.
+-
+-// Copyright 2010 The Go Authors. All rights reserved.
+-// Use of this source code is governed by a BSD-style
+-// license that can be found in the LICENSE file.
+-
+-// We use this rather than errstr.go because on GNU/Linux sterror_r
+-// returns a pointer to the error message, and may not use buf at all.
+-
+-// +build hurd linux
+-
+-package syscall
+-
+-import "unsafe"
+-
+-//sysnb	strerror_r(errnum int, b []byte) (errstr *byte)
+-//strerror_r(errnum _C_int, b *byte, len Size_t) *byte
+-
+-func Errstr(errnum int) string {
+-	a := make([]byte, 128)
+-	p := strerror_r(errnum, a)
+-	b := (*[1000]byte)(unsafe.Pointer(p))
+-	i := 0
+-	for b[i] != 0 {
+-		i++
+-	}
+-	// Lowercase first letter: Bad -> bad, but STREAM -> STREAM.
+-	if i > 1 && 'A' <= b[0] && b[0] <= 'Z' && 'a' <= b[1] && b[1] <= 'z' {
+-		c := b[0] + 'a' - 'A'
+-		return string(c) + string(b[1:i])
+-	}
+-	return string(b[:i])
+-}
+--- libgo/go/syscall/libcall_linux.go
++++ libgo/go/syscall/libcall_linux.go
+@@ -206,19 +206,19 @@ func Gettid() (tid int) {
+ //sys	Setxattr(path string, attr string, data []byte, flags int) (err error)
+ //setxattr(path *byte, name *byte, value *byte, size Size_t, flags _C_int) _C_int
+ 
+-//sys	splice(rfd int, roff *_loff_t, wfd int, woff *_loff_t, len int, flags int) (n int64, err error)
+-//splice(rfd _C_int, roff *_loff_t, wfd _C_int, woff *_loff_t, len Size_t, flags _C_uint) Ssize_t
++//sys	splice(rfd int, roff *_off_t, wfd int, woff *_off_t, len int, flags int) (n int64, err error)
++//splice(rfd _C_int, roff *_off_t, wfd _C_int, woff *_off_t, len Size_t, flags _C_uint) Ssize_t
+ func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+-	var lroff _loff_t
+-	var plroff *_loff_t
++	var lroff _off_t
++	var plroff *_off_t
+ 	if roff != nil {
+-		lroff = _loff_t(*roff)
++		lroff = _off_t(*roff)
+ 		plroff = &lroff
+ 	}
+-	var lwoff _loff_t
+-	var plwoff *_loff_t
++	var lwoff _off_t
++	var plwoff *_off_t
+ 	if woff != nil {
+-		lwoff = _loff_t(*woff)
++		lwoff = _off_t(*woff)
+ 		plwoff = &lwoff
+ 	}
+ 	n, err = splice(rfd, plroff, wfd, plwoff, len, flags)
+--- libgo/mksigtab.sh
++++ libgo/mksigtab.sh
+@@ -82,7 +82,7 @@ checksig _SIGPWR     '{_SigNotify, "SIGPWR: power failure restart"}'
+ checksig _SIGEMT     '{_SigThrow, "SIGEMT: emulate instruction executed"}'
+ checksig _SIGINFO    '{_SigNotify, "SIGINFO: status request from keyboard"}'
+ checksig _SIGTHR     '{_SigNotify, "SIGTHR: reserved"}'
+-checksig _SIGPOLL    '{_SigNotify, "SIGPOLL: pollable event occurred"}'
++#checksig _SIGPOLL    '{_SigNotify, "SIGPOLL: pollable event occurred"}'
+ checksig _SIGWAITING '{_SigNotify, "SIGWAITING: reserved signal no longer used by"}'
+ checksig _SIGLWP     '{_SigNotify, "SIGLWP: reserved signal no longer used by"}'
+ checksig _SIGFREEZE  '{_SigNotify, "SIGFREEZE: special signal used by CPR"}'
+@@ -95,10 +95,12 @@ checksig _SIGLOST '   {_SigNotify, "SIGLOST: resource lost (Sun); server died (G
+ 
+ # Special handling of signals 32 and 33 on GNU/Linux systems,
+ # because they are special to glibc.
++# Signal 34 is additionally special to Linux systems with musl.
+ if test "${GOOS}" = "linux"; then
+-    SIGLIST=$SIGLIST"_32__33_"
++    SIGLIST=$SIGLIST"_32__33__34_"
+     echo '	32: {_SigSetStack + _SigUnblock, "signal 32"}, /* SIGCANCEL; see issue 6997 */'
+     echo '	33: {_SigSetStack + _SigUnblock, "signal 33"}, /* SIGSETXID; see issues 3871, 9400, 12498 */'
++    echo '	34: {_SigSetStack + _SigUnblock, "signal 34"}, /* see issue 30062 */'
+ fi
+ 
+ if test "${GOOS}" = "aix"; then
+--- libgo/runtime/go-signal.c
++++ libgo/runtime/go-signal.c
+@@ -222,7 +222,11 @@ getSiginfo(siginfo_t *info, void *context __attribute__((unused)))
+ #endif
+ #ifdef __PPC__
+   #ifdef __linux__
+-	ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.regs->nip;
++    #ifdef __PPC64__
++	ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.gp_regs[32];
++    #else
++	ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.gregs[32];
++    #endif
+   #endif
+   #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
+   #endif
+ #endif
+ 
+-#if defined(__PPC__) && defined(__LITTLE_ENDIAN__)
++#if defined(__PPC__) && defined(__LITTLE_ENDIAN__) && defined(__GLIBC__)
+   #ifdef __linux__
+ 	  {
+ 		mcontext_t *m = &((ucontext_t*)(context))->uc_mcontext;
+--- libgo/sysinfo.c
++++ libgo/sysinfo.c
+@@ -73,9 +73,6 @@
+ #include <sys/times.h>
+ #include <sys/wait.h>
+ #include <sys/un.h>
+-#if defined(HAVE_SYS_USER_H)
+-#include <sys/user.h>
+-#endif
+ #if defined(HAVE_SYS_UTSNAME_H)
+ #include <sys/utsname.h>
+ #endif
diff --git a/srcpkgs/gcc/patches/bug90756.patch b/srcpkgs/gcc/patches/bug90756.patch
deleted file mode 100644
index cf78dad9cce..00000000000
--- a/srcpkgs/gcc/patches/bug90756.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-Bug 90756 - [7/8/9 Regression] g++ ICE in convert_move, at expr.c:218 on i686 and s390x 
-https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90756
-
---- gcc/explow.c	2019/07/04 02:39:58	273035
-+++ gcc/explow.c	2019/07/04 04:49:22	273036
-@@ -892,16 +892,7 @@
- 
-   tree type = TREE_TYPE (name);
-   int unsignedp = TYPE_UNSIGNED (type);
--  machine_mode mode = TYPE_MODE (type);
--
--  /* Bypass TYPE_MODE when it maps vector modes to BLKmode.  */
--  if (mode == BLKmode)
--    {
--      gcc_assert (VECTOR_TYPE_P (type));
--      mode = type->type_common.mode;
--    }
--
--  machine_mode pmode = promote_mode (type, mode, &unsignedp);
-+  machine_mode pmode = promote_mode (type, TYPE_MODE (type), &unsignedp);
-   if (punsignedp)
-     *punsignedp = unsignedp;
- 
diff --git a/srcpkgs/gcc/patches/darn.patch b/srcpkgs/gcc/patches/darn.patch
new file mode 100644
index 00000000000..97f7de3f438
--- /dev/null
+++ b/srcpkgs/gcc/patches/darn.patch
@@ -0,0 +1,504 @@
+Upstream: yes
+Reference: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91481
+
+https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=275170
+https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=275181
+
+Fixes a security issue with the hardware random number generator
+when compiling for POWER9. Since Void compiles for POWER8 by
+default, it's not affected, but people building custom binaries
+might be.
+
+--- gcc/config/rs6000/altivec.md
++++ gcc/config/rs6000/altivec.md
+@@ -80,9 +80,6 @@
+    UNSPEC_VUPKHPX
+    UNSPEC_VUPKLPX
+    UNSPEC_CONVERT_4F32_8I16
+-   UNSPEC_DARN
+-   UNSPEC_DARN_32
+-   UNSPEC_DARN_RAW
+    UNSPEC_DST
+    UNSPEC_DSTT
+    UNSPEC_DSTST
+@@ -161,9 +158,6 @@
+    UNSPEC_BCDADD
+    UNSPEC_BCDSUB
+    UNSPEC_BCD_OVERFLOW
+-   UNSPEC_CMPRB
+-   UNSPEC_CMPRB2
+-   UNSPEC_CMPEQB
+    UNSPEC_VRLMI
+    UNSPEC_VRLNM
+ ])
+@@ -4101,223 +4095,6 @@
+   "bcd<bcd_add_sub>. %0,%1,%2,%3"
+   [(set_attr "type" "vecsimple")])
+ 
+-(define_insn "darn_32"
+-  [(set (match_operand:SI 0 "register_operand" "=r")
+-        (unspec:SI [(const_int 0)] UNSPEC_DARN_32))]
+-  "TARGET_P9_MISC"
+-  "darn %0,0"
+-  [(set_attr "type" "integer")])
+-
+-(define_insn "darn_raw"
+-  [(set (match_operand:DI 0 "register_operand" "=r")
+-        (unspec:DI [(const_int 0)] UNSPEC_DARN_RAW))]
+-  "TARGET_P9_MISC && TARGET_64BIT"
+-  "darn %0,2"
+-  [(set_attr "type" "integer")])
+-
+-(define_insn "darn"
+-  [(set (match_operand:DI 0 "register_operand" "=r")
+-        (unspec:DI [(const_int 0)] UNSPEC_DARN))]
+-  "TARGET_P9_MISC && TARGET_64BIT"
+-  "darn %0,1"
+-  [(set_attr "type" "integer")])
+-
+-;; Test byte within range.
+-;;
+-;; The bytes of operand 1 are organized as xx:xx:xx:vv, where xx
+-;; represents a byte whose value is ignored in this context and
+-;; vv, the least significant byte, holds the byte value that is to
+-;; be tested for membership within the range specified by operand 2.
+-;; The bytes of operand 2 are organized as xx:xx:hi:lo.
+-;;
+-;; Return in target register operand 0 a value of 1 if lo <= vv and
+-;; vv <= hi.  Otherwise, set register operand 0 to 0.
+-;;
+-;; Though the instructions to which this expansion maps operate on
+-;; 64-bit registers, the current implementation only operates on
+-;; SI-mode operands as the high-order bits provide no information
+-;; that is not already available in the low-order bits.  To avoid the
+-;; costs of data widening operations, future enhancements might allow
+-;; DI mode for operand 0 and/or might allow operand 1 to be QI mode.
+-(define_expand "cmprb"
+-  [(set (match_dup 3)
+-	(unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
+-		    (match_operand:SI 2 "gpc_reg_operand" "r")]
+-	 UNSPEC_CMPRB))
+-   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+-	(if_then_else:SI (lt (match_dup 3)
+-			     (const_int 0))
+-			 (const_int -1)
+-			 (if_then_else (gt (match_dup 3)
+-					   (const_int 0))
+-				       (const_int 1)
+-				       (const_int 0))))]
+-  "TARGET_P9_MISC"
+-{
+-  operands[3] = gen_reg_rtx (CCmode);
+-})
+-
+-;; The bytes of operand 1 are organized as xx:xx:xx:vv, where xx
+-;; represents a byte whose value is ignored in this context and
+-;; vv, the least significant byte, holds the byte value that is to
+-;; be tested for membership within the range specified by operand 2.
+-;; The bytes of operand 2 are organized as xx:xx:hi:lo.
+-;;
+-;; Set bit 1 (the GT bit, 0x4) of CR register operand 0 to 1 if
+-;; lo <= vv and vv <= hi.  Otherwise, set the GT bit to 0.  The other
+-;; 3 bits of the target CR register are all set to 0.
+-(define_insn "*cmprb_internal"
+-  [(set (match_operand:CC 0 "cc_reg_operand" "=y")
+-	(unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
+-		    (match_operand:SI 2 "gpc_reg_operand" "r")]
+-	 UNSPEC_CMPRB))]
+-  "TARGET_P9_MISC"
+-  "cmprb %0,0,%1,%2"
+-  [(set_attr "type" "logical")])
+-
+-;; Set operand 0 register to -1 if the LT bit (0x8) of condition
+-;; register operand 1 is on.  Otherwise, set operand 0 register to 1
+-;; if the GT bit (0x4) of condition register operand 1 is on.
+-;; Otherwise, set operand 0 to 0.  Note that the result stored into
+-;; register operand 0 is non-zero iff either the LT or GT bits are on
+-;; within condition register operand 1.
+-(define_insn "setb_signed"
+-   [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+-	 (if_then_else:SI (lt (match_operand:CC 1 "cc_reg_operand" "y")
+-			      (const_int 0))
+-			  (const_int -1)
+-			  (if_then_else (gt (match_dup 1)
+-					    (const_int 0))
+-					(const_int 1)
+-					(const_int 0))))]
+-  "TARGET_P9_MISC"
+-  "setb %0,%1"
+-  [(set_attr "type" "logical")])
+-
+-(define_insn "setb_unsigned"
+-   [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
+-	 (if_then_else:SI (ltu (match_operand:CCUNS 1 "cc_reg_operand" "y")
+-			      (const_int 0))
+-			  (const_int -1)
+-			  (if_then_else (gtu (match_dup 1)
+-					    (const_int 0))
+-					(const_int 1)
+-					(const_int 0))))]
+-  "TARGET_P9_MISC"
+-  "setb %0,%1"
+-  [(set_attr "type" "logical")])
+-
+-;; Test byte within two ranges.
+-;;
+-;; The bytes of operand 1 are organized as xx:xx:xx:vv, where xx
+-;; represents a byte whose value is ignored in this context and
+-;; vv, the least significant byte, holds the byte value that is to
+-;; be tested for membership within the range specified by operand 2.
+-;; The bytes of operand 2 are organized as hi_1:lo_1:hi_2:lo_2.
+-;;
+-;; Return in target register operand 0 a value of 1 if (lo_1 <= vv and
+-;; vv <= hi_1) or if (lo_2 <= vv and vv <= hi_2).  Otherwise, set register
+-;; operand 0 to 0.
+-;;
+-;; Though the instructions to which this expansion maps operate on
+-;; 64-bit registers, the current implementation only operates on
+-;; SI-mode operands as the high-order bits provide no information
+-;; that is not already available in the low-order bits.  To avoid the
+-;; costs of data widening operations, future enhancements might allow
+-;; DI mode for operand 0 and/or might allow operand 1 to be QI mode.
+-(define_expand "cmprb2"
+-  [(set (match_dup 3)
+-	(unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
+-		    (match_operand:SI 2 "gpc_reg_operand" "r")]
+-	 UNSPEC_CMPRB2))
+-   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+-	(if_then_else:SI (lt (match_dup 3)
+-			     (const_int 0))
+-			 (const_int -1)
+-			 (if_then_else (gt (match_dup 3)
+-					   (const_int 0))
+-				       (const_int 1)
+-				       (const_int 0))))]
+-  "TARGET_P9_MISC"
+-{
+-  operands[3] = gen_reg_rtx (CCmode);
+-})
+-
+-;; The bytes of operand 1 are organized as xx:xx:xx:vv, where xx
+-;; represents a byte whose value is ignored in this context and
+-;; vv, the least significant byte, holds the byte value that is to
+-;; be tested for membership within the ranges specified by operand 2.
+-;; The bytes of operand 2 are organized as hi_1:lo_1:hi_2:lo_2.
+-;;
+-;; Set bit 1 (the GT bit, 0x4) of CR register operand 0 to 1 if
+-;; (lo_1 <= vv and vv <= hi_1) or if (lo_2 <= vv and vv <= hi_2).
+-;; Otherwise, set the GT bit to 0.  The other 3 bits of the target
+-;; CR register are all set to 0.
+-(define_insn "*cmprb2_internal"
+-  [(set (match_operand:CC 0 "cc_reg_operand" "=y")
+-	(unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
+-		    (match_operand:SI 2 "gpc_reg_operand" "r")]
+-	 UNSPEC_CMPRB2))]
+-  "TARGET_P9_MISC"
+-  "cmprb %0,1,%1,%2"
+-  [(set_attr "type" "logical")])
+-
+-;; Test byte membership within set of 8 bytes.
+-;;
+-;; The bytes of operand 1 are organized as xx:xx:xx:vv, where xx
+-;; represents a byte whose value is ignored in this context and
+-;; vv, the least significant byte, holds the byte value that is to
+-;; be tested for membership within the set specified by operand 2.
+-;; The bytes of operand 2 are organized as e0:e1:e2:e3:e4:e5:e6:e7.
+-;;
+-;; Return in target register operand 0 a value of 1 if vv equals one
+-;; of the values e0, e1, e2, e3, e4, e5, e6, or e7.  Otherwise, set
+-;; register operand 0 to 0.  Note that the 8 byte values held within
+-;; operand 2 need not be unique.
+-;;
+-;; Though the instructions to which this expansion maps operate on
+-;; 64-bit registers, the current implementation requires that operands
+-;; 0 and 1 have mode SI as the high-order bits provide no information
+-;; that is not already available in the low-order bits.  To avoid the
+-;; costs of data widening operations, future enhancements might allow
+-;; DI mode for operand 0 and/or might allow operand 1 to be QI mode.
+-(define_expand "cmpeqb"
+-  [(set (match_dup 3)
+-	(unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
+-		    (match_operand:DI 2 "gpc_reg_operand" "r")]
+-	 UNSPEC_CMPEQB))
+-   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
+-	(if_then_else:SI (lt (match_dup 3)
+-			     (const_int 0))
+-			 (const_int -1)
+-			 (if_then_else (gt (match_dup 3)
+-					   (const_int 0))
+-				       (const_int 1)
+-				       (const_int 0))))]
+-  "TARGET_P9_MISC && TARGET_64BIT"
+-{
+-  operands[3] = gen_reg_rtx (CCmode);
+-})
+-
+-;; The bytes of operand 1 are organized as xx:xx:xx:vv, where xx
+-;; represents a byte whose value is ignored in this context and
+-;; vv, the least significant byte, holds the byte value that is to
+-;; be tested for membership within the set specified by operand 2.
+-;; The bytes of operand 2 are organized as e0:e1:e2:e3:e4:e5:e6:e7.
+-;;
+-;; Set bit 1 (the GT bit, 0x4) of CR register operand 0 to 1 if vv
+-;; equals one of the values e0, e1, e2, e3, e4, e5, e6, or e7.  Otherwise,
+-;; set the GT bit to zero.  The other 3 bits of the target CR register
+-;; are all set to 0.
+-(define_insn "*cmpeqb_internal"
+-  [(set (match_operand:CC 0 "cc_reg_operand" "=y")
+-	 (unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
+-		     (match_operand:DI 2 "gpc_reg_operand" "r")]
+-	  UNSPEC_CMPEQB))]
+-  "TARGET_P9_MISC && TARGET_64BIT"
+-  "cmpeqb %0,%1,%2"
+-  [(set_attr "type" "logical")])
+-
+ (define_expand "bcd<bcd_add_sub>_<code>"
+   [(parallel [(set (reg:CCFP CR6_REGNO)
+ 		   (compare:CCFP
+--- gcc/config/rs6000/rs6000.md
++++ gcc/config/rs6000/rs6000.md
+@@ -137,6 +137,9 @@
+    UNSPEC_LSQ
+    UNSPEC_FUSION_GPR
+    UNSPEC_STACK_CHECK
++   UNSPEC_CMPRB
++   UNSPEC_CMPRB2
++   UNSPEC_CMPEQB
+    UNSPEC_ADD_ROUND_TO_ODD
+    UNSPEC_SUB_ROUND_TO_ODD
+    UNSPEC_MUL_ROUND_TO_ODD
+@@ -164,6 +167,9 @@
+    UNSPECV_EH_RR		; eh_reg_restore
+    UNSPECV_ISYNC		; isync instruction
+    UNSPECV_MFTB			; move from time base
++   UNSPECV_DARN			; darn 1 (deliver a random number)
++   UNSPECV_DARN_32		; darn 2
++   UNSPECV_DARN_RAW		; darn 0
+    UNSPECV_NLGR			; non-local goto receiver
+    UNSPECV_MFFS			; Move from FPSCR
+    UNSPECV_MFFSL		; Move from FPSCR light instruction version
+@@ -13853,6 +13859,224 @@
+   [(set_attr "type" "vecmove")
+    (set_attr "size" "128")])
+ 
++;; Miscellaneous ISA 3.0 (power9) instructions
++
++(define_insn "darn_32"
++  [(set (match_operand:SI 0 "register_operand" "=r")
++        (unspec_volatile:SI [(const_int 0)] UNSPECV_DARN_32))]
++  "TARGET_P9_MISC"
++  "darn %0,0"
++  [(set_attr "type" "integer")])
++
++(define_insn "darn_raw"
++  [(set (match_operand:DI 0 "register_operand" "=r")
++        (unspec_volatile:DI [(const_int 0)] UNSPECV_DARN_RAW))]
++  "TARGET_P9_MISC && TARGET_64BIT"
++  "darn %0,2"
++  [(set_attr "type" "integer")])
++
++(define_insn "darn"
++  [(set (match_operand:DI 0 "register_operand" "=r")
++        (unspec_volatile:DI [(const_int 0)] UNSPECV_DARN))]
++  "TARGET_P9_MISC && TARGET_64BIT"
++  "darn %0,1"
++  [(set_attr "type" "integer")])
++
++;; Test byte within range.
++;;
++;; The bytes of operand 1 are organized as xx:xx:xx:vv, where xx
++;; represents a byte whose value is ignored in this context and
++;; vv, the least significant byte, holds the byte value that is to
++;; be tested for membership within the range specified by operand 2.
++;; The bytes of operand 2 are organized as xx:xx:hi:lo.
++;;
++;; Return in target register operand 0 a value of 1 if lo <= vv and
++;; vv <= hi.  Otherwise, set register operand 0 to 0.
++;;
++;; Though the instructions to which this expansion maps operate on
++;; 64-bit registers, the current implementation only operates on
++;; SI-mode operands as the high-order bits provide no information
++;; that is not already available in the low-order bits.  To avoid the
++;; costs of data widening operations, future enhancements might allow
++;; DI mode for operand 0 and/or might allow operand 1 to be QI mode.
++(define_expand "cmprb"
++  [(set (match_dup 3)
++	(unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
++		    (match_operand:SI 2 "gpc_reg_operand" "r")]
++	 UNSPEC_CMPRB))
++   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
++	(if_then_else:SI (lt (match_dup 3)
++			     (const_int 0))
++			 (const_int -1)
++			 (if_then_else (gt (match_dup 3)
++					   (const_int 0))
++				       (const_int 1)
++				       (const_int 0))))]
++  "TARGET_P9_MISC"
++{
++  operands[3] = gen_reg_rtx (CCmode);
++})
++
++;; The bytes of operand 1 are organized as xx:xx:xx:vv, where xx
++;; represents a byte whose value is ignored in this context and
++;; vv, the least significant byte, holds the byte value that is to
++;; be tested for membership within the range specified by operand 2.
++;; The bytes of operand 2 are organized as xx:xx:hi:lo.
++;;
++;; Set bit 1 (the GT bit, 0x4) of CR register operand 0 to 1 if
++;; lo <= vv and vv <= hi.  Otherwise, set the GT bit to 0.  The other
++;; 3 bits of the target CR register are all set to 0.
++(define_insn "*cmprb_internal"
++  [(set (match_operand:CC 0 "cc_reg_operand" "=y")
++	(unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
++		    (match_operand:SI 2 "gpc_reg_operand" "r")]
++	 UNSPEC_CMPRB))]
++  "TARGET_P9_MISC"
++  "cmprb %0,0,%1,%2"
++  [(set_attr "type" "logical")])
++
++;; Set operand 0 register to -1 if the LT bit (0x8) of condition
++;; register operand 1 is on.  Otherwise, set operand 0 register to 1
++;; if the GT bit (0x4) of condition register operand 1 is on.
++;; Otherwise, set operand 0 to 0.  Note that the result stored into
++;; register operand 0 is non-zero iff either the LT or GT bits are on
++;; within condition register operand 1.
++(define_insn "setb_signed"
++   [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
++	 (if_then_else:SI (lt (match_operand:CC 1 "cc_reg_operand" "y")
++			      (const_int 0))
++			  (const_int -1)
++			  (if_then_else (gt (match_dup 1)
++					    (const_int 0))
++					(const_int 1)
++					(const_int 0))))]
++  "TARGET_P9_MISC"
++  "setb %0,%1"
++  [(set_attr "type" "logical")])
++
++(define_insn "setb_unsigned"
++   [(set (match_operand:SI 0 "gpc_reg_operand" "=r")
++	 (if_then_else:SI (ltu (match_operand:CCUNS 1 "cc_reg_operand" "y")
++			      (const_int 0))
++			  (const_int -1)
++			  (if_then_else (gtu (match_dup 1)
++					    (const_int 0))
++					(const_int 1)
++					(const_int 0))))]
++  "TARGET_P9_MISC"
++  "setb %0,%1"
++  [(set_attr "type" "logical")])
++
++;; Test byte within two ranges.
++;;
++;; The bytes of operand 1 are organized as xx:xx:xx:vv, where xx
++;; represents a byte whose value is ignored in this context and
++;; vv, the least significant byte, holds the byte value that is to
++;; be tested for membership within the range specified by operand 2.
++;; The bytes of operand 2 are organized as hi_1:lo_1:hi_2:lo_2.
++;;
++;; Return in target register operand 0 a value of 1 if (lo_1 <= vv and
++;; vv <= hi_1) or if (lo_2 <= vv and vv <= hi_2).  Otherwise, set register
++;; operand 0 to 0.
++;;
++;; Though the instructions to which this expansion maps operate on
++;; 64-bit registers, the current implementation only operates on
++;; SI-mode operands as the high-order bits provide no information
++;; that is not already available in the low-order bits.  To avoid the
++;; costs of data widening operations, future enhancements might allow
++;; DI mode for operand 0 and/or might allow operand 1 to be QI mode.
++(define_expand "cmprb2"
++  [(set (match_dup 3)
++	(unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
++		    (match_operand:SI 2 "gpc_reg_operand" "r")]
++	 UNSPEC_CMPRB2))
++   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
++	(if_then_else:SI (lt (match_dup 3)
++			     (const_int 0))
++			 (const_int -1)
++			 (if_then_else (gt (match_dup 3)
++					   (const_int 0))
++				       (const_int 1)
++				       (const_int 0))))]
++  "TARGET_P9_MISC"
++{
++  operands[3] = gen_reg_rtx (CCmode);
++})
++
++;; The bytes of operand 1 are organized as xx:xx:xx:vv, where xx
++;; represents a byte whose value is ignored in this context and
++;; vv, the least significant byte, holds the byte value that is to
++;; be tested for membership within the ranges specified by operand 2.
++;; The bytes of operand 2 are organized as hi_1:lo_1:hi_2:lo_2.
++;;
++;; Set bit 1 (the GT bit, 0x4) of CR register operand 0 to 1 if
++;; (lo_1 <= vv and vv <= hi_1) or if (lo_2 <= vv and vv <= hi_2).
++;; Otherwise, set the GT bit to 0.  The other 3 bits of the target
++;; CR register are all set to 0.
++(define_insn "*cmprb2_internal"
++  [(set (match_operand:CC 0 "cc_reg_operand" "=y")
++	(unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
++		    (match_operand:SI 2 "gpc_reg_operand" "r")]
++	 UNSPEC_CMPRB2))]
++  "TARGET_P9_MISC"
++  "cmprb %0,1,%1,%2"
++  [(set_attr "type" "logical")])
++
++;; Test byte membership within set of 8 bytes.
++;;
++;; The bytes of operand 1 are organized as xx:xx:xx:vv, where xx
++;; represents a byte whose value is ignored in this context and
++;; vv, the least significant byte, holds the byte value that is to
++;; be tested for membership within the set specified by operand 2.
++;; The bytes of operand 2 are organized as e0:e1:e2:e3:e4:e5:e6:e7.
++;;
++;; Return in target register operand 0 a value of 1 if vv equals one
++;; of the values e0, e1, e2, e3, e4, e5, e6, or e7.  Otherwise, set
++;; register operand 0 to 0.  Note that the 8 byte values held within
++;; operand 2 need not be unique.
++;;
++;; Though the instructions to which this expansion maps operate on
++;; 64-bit registers, the current implementation requires that operands
++;; 0 and 1 have mode SI as the high-order bits provide no information
++;; that is not already available in the low-order bits.  To avoid the
++;; costs of data widening operations, future enhancements might allow
++;; DI mode for operand 0 and/or might allow operand 1 to be QI mode.
++(define_expand "cmpeqb"
++  [(set (match_dup 3)
++	(unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
++		    (match_operand:DI 2 "gpc_reg_operand" "r")]
++	 UNSPEC_CMPEQB))
++   (set (match_operand:SI 0 "gpc_reg_operand" "=r")
++	(if_then_else:SI (lt (match_dup 3)
++			     (const_int 0))
++			 (const_int -1)
++			 (if_then_else (gt (match_dup 3)
++					   (const_int 0))
++				       (const_int 1)
++				       (const_int 0))))]
++  "TARGET_P9_MISC && TARGET_64BIT"
++{
++  operands[3] = gen_reg_rtx (CCmode);
++})
++
++;; The bytes of operand 1 are organized as xx:xx:xx:vv, where xx
++;; represents a byte whose value is ignored in this context and
++;; vv, the least significant byte, holds the byte value that is to
++;; be tested for membership within the set specified by operand 2.
++;; The bytes of operand 2 are organized as e0:e1:e2:e3:e4:e5:e6:e7.
++;;
++;; Set bit 1 (the GT bit, 0x4) of CR register operand 0 to 1 if vv
++;; equals one of the values e0, e1, e2, e3, e4, e5, e6, or e7.  Otherwise,
++;; set the GT bit to zero.  The other 3 bits of the target CR register
++;; are all set to 0.
++(define_insn "*cmpeqb_internal"
++  [(set (match_operand:CC 0 "cc_reg_operand" "=y")
++	 (unspec:CC [(match_operand:SI 1 "gpc_reg_operand" "r")
++		     (match_operand:DI 2 "gpc_reg_operand" "r")]
++	  UNSPEC_CMPEQB))]
++  "TARGET_P9_MISC && TARGET_64BIT"
++  "cmpeqb %0,%1,%2"
++  [(set_attr "type" "logical")])
+ 
+ (define_insn "*nabs<mode>2_hw"
+   [(set (match_operand:IEEE128 0 "altivec_register_operand" "=v")
diff --git a/srcpkgs/gcc/patches/libffi_gnulinux.patch b/srcpkgs/gcc/patches/libffi_gnulinux.patch
new file mode 100644
index 00000000000..413b4aef5af
--- /dev/null
+++ b/srcpkgs/gcc/patches/libffi_gnulinux.patch
@@ -0,0 +1,11 @@
+--- libffi/src/closures.c.orig
++++ libffi/src/closures.c
+@@ -34,7 +34,7 @@
+ #include <ffi_common.h>
+
+ #if !FFI_MMAP_EXEC_WRIT && !FFI_EXEC_TRAMPOLINE_TABLE
+-# if __gnu_linux__ && !defined(__ANDROID__)
++# if __linux__ && !defined(__ANDROID__)
+ /* This macro indicates it may be forbidden to map anonymous memory
+    with both write and execute permission.  Code compiled when this
+    option is defined will attempt to map such pages once, but if it
diff --git a/srcpkgs/gcc/patches/non-nullness.patch b/srcpkgs/gcc/patches/non-nullness.patch
deleted file mode 100644
index 7e0e4425ce4..00000000000
--- a/srcpkgs/gcc/patches/non-nullness.patch
+++ /dev/null
@@ -1,88 +0,0 @@
-Source: 2019-06-21  Jeff Law  <law@redhat.com>
-Upstream: yes
-Reason: PR tree-optimization/90949
-* tree-ssa-copy.c (fini_copy_prop): Use reset_flow_sensitive_info.
-* tree-ssanames.c (reset_flow_sensitive_info): Reset non-null state.
-
---- gcc/tree-ssa-copy.c	2019-01-01 13:31:55.000000000 +0100
-+++ gcc/tree-ssa-copy.c	2019-06-26 18:50:01.030395471 +0200
-@@ -545,13 +545,12 @@
- 	      duplicate_ssa_name_ptr_info (copy_of[i].value,
- 					   SSA_NAME_PTR_INFO (var));
- 	      /* Points-to information is cfg insensitive,
--		 but alignment info might be cfg sensitive, if it
--		 e.g. is derived from VRP derived non-zero bits.
--		 So, do not copy alignment info if the two SSA_NAMEs
--		 aren't defined in the same basic block.  */
-+		 but [E]VRP might record context sensitive alignment
-+		 info, non-nullness, etc.  So reset context sensitive
-+		 info if the two SSA_NAMEs aren't defined in the same
-+		 basic block.  */
- 	      if (var_bb != copy_of_bb)
--		mark_ptr_info_alignment_unknown
--				(SSA_NAME_PTR_INFO (copy_of[i].value));
-+		reset_flow_sensitive_info (copy_of[i].value);
- 	    }
- 	  else if (!POINTER_TYPE_P (TREE_TYPE (var))
- 		   && SSA_NAME_RANGE_INFO (var)
---- gcc/tree-ssanames.c	2019-03-18 14:59:11.000000000 +0100
-+++ gcc/tree-ssanames.c	2019-06-26 18:50:11.282394906 +0200
-@@ -820,7 +820,12 @@
-     {
-       /* points-to info is not flow-sensitive.  */
-       if (SSA_NAME_PTR_INFO (name))
--	mark_ptr_info_alignment_unknown (SSA_NAME_PTR_INFO (name));
-+	{
-+	  /* [E]VRP can derive context sensitive alignment info and
-+	     non-nullness properties.  We must reset both.  */
-+	  mark_ptr_info_alignment_unknown (SSA_NAME_PTR_INFO (name));
-+	  SSA_NAME_PTR_INFO (name)->pt.null = 1;
-+	}
-     }
-   else
-     SSA_NAME_RANGE_INFO (name) = NULL;
---- /dev/null
-+++ gcc/testsuite/gcc.c-torture/pr90949.c	2019-06-26 18:53:16.870384679 +0200
-@@ -0,0 +1,42 @@
-+void __attribute__ ((noipa, noinline)) my_puts (const char *str) { }
-+
-+void __attribute__ ((noipa, noinline)) my_free (void *p) { }
-+
-+
-+struct Node
-+{
-+  struct Node *child;
-+};
-+
-+struct Node space[2] = { };
-+
-+struct Node * __attribute__ ((noipa, noinline)) my_malloc (int bytes)
-+{
-+  return &space[0];
-+}
-+
-+void
-+walk (struct Node *module, int cleanup)
-+{
-+  if (module == 0)
-+    {
-+      return;
-+    }
-+  if (!cleanup)
-+    {
-+      my_puts ("No cleanup");
-+    }
-+  walk (module->child, cleanup);
-+  if (cleanup)
-+    {
-+      my_free (module);
-+    }
-+}
-+
-+int
-+main ()
-+{
-+  struct Node *node = my_malloc (sizeof (struct Node));
-+  node->child = 0;
-+  walk (node, 1);
-+}
diff --git a/srcpkgs/gcc/template b/srcpkgs/gcc/template
index bab33d798ae..069b66a11f2 100644
--- a/srcpkgs/gcc/template
+++ b/srcpkgs/gcc/template
@@ -1,14 +1,14 @@
 # Template file for 'gcc'
 _majorver=9
-_minorver=${_majorver}.1
+_minorver=${_majorver}.2
 _gmp_version=6.1.2
-_mpfr_version=4.0.1
+_mpfr_version=4.0.2
 _mpc_version=1.1.0
-_isl_version=0.19
+_isl_version=0.21
 
 pkgname=gcc
 version=${_minorver}.0
-revision=3
+revision=1
 short_desc="GNU Compiler Collection"
 maintainer="Enno Boland <gottox@voidlinux.org>"
 homepage="http://gcc.gnu.org"
@@ -20,17 +20,18 @@ distfiles="
  https://www.mpfr.org/mpfr-${_mpfr_version}/mpfr-${_mpfr_version}.tar.xz
  ${GNU_SITE}/mpc/mpc-${_mpc_version}.tar.gz
  http://isl.gforge.inria.fr/isl-${_isl_version}.tar.bz2"
-checksum="79a66834e96a6050d8fe78db2c3b32fb285b230b855d0a66288235bc04b327a0
+checksum="ea6ef08f121239da5695f76c9b33637a118dcf63e24164422231917fa61fb206
  87b565e89a9a684fe4ebeeddb8399dce2599f9c9049854ca8c0dfbdea0e21912
- 67874a60826303ee2fb6affc6dc0ddd3e749e9bfcb4c8655e3953d0458a6e16e
+ 1d3be708604eae0e42d578ba93b390c2a145f17743a744d8f3f8c2ad5855a38a
  6985c538143c1208dcb1ac42cedad6ff52e267b47e5f970183a3e75125b43c2e
- d59726f34f7852a081fbd3defd1ab2136f174110fc2e0c8d10bb122173fa9ed8"
+ d18ca11f8ad1a39ab6d03d3dcb3365ab416720fcb65b42d69f34f51bf0a0e859"
 
 nopie=yes
 lib32disabled=yes
 bootstrap=yes
 replaces="gcc-gcj<7.2.0 gcc-gcj-jdk-compat<7.2.0 libmpx>=0 libmpx-devel>=0"
 alternatives="cc:cc:/usr/bin/gcc"
+nocross=yes
 
 if [ "$CHROOT_READY" ]; then
 	hostmakedepends="perl flex"
@@ -69,12 +70,11 @@ if [ "$CHROOT_READY" ]; then
 	subpackages+=" gcc-fortran libgfortran-devel libgfortran"
 	if [ -z "$CROSS_BUILD" ]; then
 		subpackages+=" gcc-objc gcc-objc++ libobjc-devel libobjc"
-		case "$XBPS_TARGET_MACHINE" in
-		*-musl)	# Go won't link for musl libc
-			;;
-		*)	subpackages+=" gcc-go gcc-go-tools libgo-devel libgo"
-			;;
-		esac
+		subpackages+=" gcc-go gcc-go-tools libgo-devel libgo"
+		# we need this for gcc-go on musl
+		if [ "$XBPS_TARGET_LIBC" = "musl" ]; then
+			makedepends+=" libucontext-devel"
+		fi
 	fi
 fi
 
@@ -162,7 +162,10 @@ pre_configure() {
 	# _FORTIFY_SOURCE needs an optimization level.
 	sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {gcc,libiberty}/configure
 	case "$XBPS_TARGET_MACHINE" in
-		*-musl) patch -p1 -i ${FILESDIR}/libgnarl-musl.patch ;;
+		*-musl)
+			patch -p1 -i ${FILESDIR}/libgnarl-musl.patch
+			patch -p0 -i ${FILESDIR}/gccgo-musl.patch
+			;;
 	esac
 }
 do_configure() {
@@ -225,13 +228,7 @@ do_configure() {
 		export LD_LIBRARY_PATH="${XBPS_MASTERDIR}/usr/lib"
 		_args+=" --build=${_triplet}"
 	else
-		_langs="c,c++,objc,obj-c++,fortran,lto"
-		case "$XBPS_TARGET_MACHINE" in
-			*-musl)	# Linking libgo.so is broken for musl libc
-				;;
-			*)	_langs+=",go"
-				;;
-		esac
+		_langs="c,c++,objc,obj-c++,go,fortran,lto"
 		_args+=" --build=${_triplet}"
 		_args+=" --enable-fast-character"
 	fi

From 09b94435ec98a3196e9efc644093c78c630e1d1a Mon Sep 17 00:00:00 2001
From: q66 <daniel@octaforge.org>
Date: Sat, 7 Sep 2019 22:14:40 +0200
Subject: [PATCH 2/4] cross-aarch64-linux-gnu: update for gcc-9.2.0 +
 go/objc(++)

---
 .../files/non-nullness.patch                  |  1 -
 srcpkgs/cross-aarch64-linux-gnu/template      | 21 +++++++++++--------
 2 files changed, 12 insertions(+), 10 deletions(-)
 delete mode 120000 srcpkgs/cross-aarch64-linux-gnu/files/non-nullness.patch

diff --git a/srcpkgs/cross-aarch64-linux-gnu/files/non-nullness.patch b/srcpkgs/cross-aarch64-linux-gnu/files/non-nullness.patch
deleted file mode 120000
index c8b653748fe..00000000000
--- a/srcpkgs/cross-aarch64-linux-gnu/files/non-nullness.patch
+++ /dev/null
@@ -1 +0,0 @@
-../../gcc/patches/non-nullness.patch
\ No newline at end of file
diff --git a/srcpkgs/cross-aarch64-linux-gnu/template b/srcpkgs/cross-aarch64-linux-gnu/template
index e4f1544040e..cecc02ec7b8 100644
--- a/srcpkgs/cross-aarch64-linux-gnu/template
+++ b/srcpkgs/cross-aarch64-linux-gnu/template
@@ -1,8 +1,8 @@
 # Template build file for 'cross-aarch64-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=aarch64-linux-gnu
@@ -10,7 +10,7 @@ _archflags="-march=armv8-a"
 _sysroot="/usr/${_triplet}"
 
 pkgname=cross-${_triplet}
-version=0.31
+version=0.32
 revision=1
 short_desc="GNU Cross toolchain for the ${_triplet} LE target (binutils/gcc/glibc)"
 maintainer="Leah Neukirchen <leah@vuxu.org>"
@@ -22,15 +22,15 @@ 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
@@ -94,7 +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"
 
@@ -234,7 +233,7 @@ _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"
@@ -250,7 +249,6 @@ _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"
@@ -334,6 +332,11 @@ do_install() {
 	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
 	rm -rf ${DESTDIR}/usr/share

From a84ce8904ec556eb026a0d7a204f32e9cec551ce Mon Sep 17 00:00:00 2001
From: q66 <daniel@octaforge.org>
Date: Sun, 8 Sep 2019 00:03:19 +0200
Subject: [PATCH 3/4] cross-aarch64-linux-musl: update for gcc-9.2.0 +
 go/objc(++)

---
 .../files/gccgo-musl.patch                    |  1 +
 .../files/non-nullness.patch                  |  1 -
 srcpkgs/cross-aarch64-linux-musl/template     | 43 +++++++++++++++----
 3 files changed, 35 insertions(+), 10 deletions(-)
 create mode 120000 srcpkgs/cross-aarch64-linux-musl/files/gccgo-musl.patch
 delete mode 120000 srcpkgs/cross-aarch64-linux-musl/files/non-nullness.patch

diff --git a/srcpkgs/cross-aarch64-linux-musl/files/gccgo-musl.patch b/srcpkgs/cross-aarch64-linux-musl/files/gccgo-musl.patch
new file mode 120000
index 00000000000..a093af85773
--- /dev/null
+++ b/srcpkgs/cross-aarch64-linux-musl/files/gccgo-musl.patch
@@ -0,0 +1 @@
+../../gcc/files/gccgo-musl.patch
\ No newline at end of file
diff --git a/srcpkgs/cross-aarch64-linux-musl/files/non-nullness.patch b/srcpkgs/cross-aarch64-linux-musl/files/non-nullness.patch
deleted file mode 120000
index c8b653748fe..00000000000
--- a/srcpkgs/cross-aarch64-linux-musl/files/non-nullness.patch
+++ /dev/null
@@ -1 +0,0 @@
-../../gcc/patches/non-nullness.patch
\ No newline at end of file
diff --git a/srcpkgs/cross-aarch64-linux-musl/template b/srcpkgs/cross-aarch64-linux-musl/template
index a40e53f532e..7fc76c3d726 100644
--- a/srcpkgs/cross-aarch64-linux-musl/template
+++ b/srcpkgs/cross-aarch64-linux-musl/template
@@ -1,17 +1,18 @@
 # Template build file for 'cross-aarch64-linux-musl'
 #
 _binutils_version=2.32
-_gcc_version=9.1.0
+_gcc_version=9.2.0
 _musl_version=1.1.23
 _linux_version=4.19
+_libucontext_version=0.9.0
 
 _triplet=aarch64-linux-musl
 _archflags="-march=armv8-a"
 _sysroot="/usr/${_triplet}"
 
 pkgname=cross-${_triplet}
-version=0.31
-revision=3
+version=0.32
+revision=1
 short_desc="Cross toolchain for ARM64 LE target (musl)"
 maintainer="Orphaned <orphan@voidlinux.org>"
 homepage="https://www.voidlinux.org/"
@@ -20,11 +21,13 @@ distfiles="
  ${GNU_SITE}/binutils/binutils-${_binutils_version}.tar.xz
  ${GNU_SITE}/gcc/gcc-${_gcc_version}/gcc-${_gcc_version}.tar.xz
  http://www.musl-libc.org/releases/musl-${_musl_version}.tar.gz
- ${KERNEL_SITE}/kernel/v4.x/linux-${_linux_version}.tar.xz"
+ ${KERNEL_SITE}/kernel/v4.x/linux-${_linux_version}.tar.xz
+ https://distfiles.adelielinux.org/source/libucontext/libucontext-${_libucontext_version}.tar.xz"
 checksum="0ab6c55dd86a92ed561972ba15b9b70a8b9f75557f896446c82e8b36e473ee04
- 79a66834e96a6050d8fe78db2c3b32fb285b230b855d0a66288235bc04b327a0
+ ea6ef08f121239da5695f76c9b33637a118dcf63e24164422231917fa61fb206
  8a0feb41cef26c97dde382c014e68b9bb335c094bbc1356f6edaaf6b79bd14aa
- 0c68f5655528aed4f99dae71a5b259edc93239fa899e2df79c055275c21749a1"
+ 0c68f5655528aed4f99dae71a5b259edc93239fa899e2df79c055275c21749a1
+ 0d53a415a307ef175153bbe60a572c940a922cb736ce13530b666e7ec2795d68"
 
 lib32disabled=yes
 nocross=yes
@@ -33,7 +36,7 @@ nodebug=yes
 create_wrksrc=yes
 
 archs="x86_64* ppc64le"
-hostmakedepends="flex perl python3"
+hostmakedepends="gcc-objc gcc-go flex perl python3"
 makedepends="zlib-devel gmp-devel mpfr-devel libmpc-devel isl15-devel"
 nostrip_files="libcaf_single.a libgcc.a libgcov.a libgcc_eh.a
  libgnarl_pic.a libgnarl.a libgnat_pic.a libgnat.a"
@@ -81,10 +84,10 @@ _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}/musl-ada.patch
 	_apply_patch -p1 ${FILESDIR}/libgnarl-musl.patch
 	_apply_patch -p0 ${FILESDIR}/invalid_tls_model.patch
+	_apply_patch -p0 ${FILESDIR}/gccgo-musl.patch
 
 	msg_normal "Building cross gcc bootstrap\n"
 
@@ -153,6 +156,22 @@ _musl_build() {
 	touch ${wrksrc}/.musl_build_done
 }
 
+_libucontext_build() {
+	[ -f ${wrksrc}/.libucontext_build_done ] && return 0
+
+	cd ${wrksrc}/libucontext-${_libucontext_version}
+	msg_normal "Building cross libucontext\n"
+
+	# it's ok if we're static only here
+	CC="${_triplet}-gcc" AR="${_triplet}-ar" AS="${_triplet}-as" \
+		CFLAGS="-Os -pipe ${_archflags}" \
+		make ARCH=aarch64 libucontext.a
+
+	cp libucontext.a ${_sysroot}/usr/lib
+
+	touch ${wrksrc}/.libucontext_build_done
+}
+
 _gcc_build() {
 	local _args
 
@@ -168,7 +187,7 @@ _gcc_build() {
 	_args+=" --libexecdir=/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+=" --enable-libada"
 	_args+=" --enable-lto"
 	_args+=" --enable-default-pie"
@@ -208,6 +227,7 @@ do_build() {
 	_gcc_bootstrap
 	_linux_headers
 	_musl_build
+	_libucontext_build
 	_gcc_build
 }
 
@@ -263,6 +283,11 @@ do_install() {
 	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
 	rm -rf ${DESTDIR}/usr/share

From b10589c0604ad21247741668006bb435011b6a2b Mon Sep 17 00:00:00 2001
From: q66 <daniel@octaforge.org>
Date: Sun, 8 Sep 2019 00:57:20 +0200
Subject: [PATCH 4/4] gcc: reenable on cross and enable go/objc(++) for cross
 targets

[ci skip]
---
 srcpkgs/gcc/template | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/srcpkgs/gcc/template b/srcpkgs/gcc/template
index 069b66a11f2..3a41c21e1b8 100644
--- a/srcpkgs/gcc/template
+++ b/srcpkgs/gcc/template
@@ -31,7 +31,6 @@ lib32disabled=yes
 bootstrap=yes
 replaces="gcc-gcj<7.2.0 gcc-gcj-jdk-compat<7.2.0 libmpx>=0 libmpx-devel>=0"
 alternatives="cc:cc:/usr/bin/gcc"
-nocross=yes
 
 if [ "$CHROOT_READY" ]; then
 	hostmakedepends="perl flex"
@@ -68,13 +67,11 @@ fi
 
 if [ "$CHROOT_READY" ]; then
 	subpackages+=" gcc-fortran libgfortran-devel libgfortran"
-	if [ -z "$CROSS_BUILD" ]; then
-		subpackages+=" gcc-objc gcc-objc++ libobjc-devel libobjc"
-		subpackages+=" gcc-go gcc-go-tools libgo-devel libgo"
-		# we need this for gcc-go on musl
-		if [ "$XBPS_TARGET_LIBC" = "musl" ]; then
-			makedepends+=" libucontext-devel"
-		fi
+	subpackages+=" gcc-objc gcc-objc++ libobjc-devel libobjc"
+	subpackages+=" gcc-go gcc-go-tools libgo-devel libgo"
+	# we need this for gcc-go on musl
+	if [ "$XBPS_TARGET_LIBC" = "musl" ]; then
+		makedepends+=" libucontext-devel"
 	fi
 fi
 
@@ -129,7 +126,6 @@ case "$XBPS_TARGET_MACHINE" in
 esac
 if [ "$CROSS_BUILD" ]; then
 	hostmakedepends+=" cross-${_triplet}"
-	export GFORTRAN_FOR_TARGET=" ${_triplet}-gfortran"
 	if [ "$build_option_ada" ]; then
 		hostmakedepends+=" gcc-ada libada-devel"
 	fi
@@ -219,11 +215,13 @@ do_configure() {
 		export CC_FOR_TARGET="$CC"
 		export GCC_FOR_TARGET="$CC"
 		export CXX_FOR_TARGET="$CXX"
+		export GOC_FOR_TARGET="${_triplet}-gccgo"
+		export GFORTRAN_FOR_TARGET="${_triplet}-gfortran"
 
 		_args+=" --host=$XBPS_CROSS_TRIPLET"
 		_args+=" --with-build-sysroot=${XBPS_CROSS_BASE}"
 		_args+=" --enable-sjlj-exceptions=no"
-		_langs+=",fortran"
+		_langs+=",objc,obj-c++,go,fortran"
 	elif [ -z "$CHROOT_READY" ]; then
 		export LD_LIBRARY_PATH="${XBPS_MASTERDIR}/usr/lib"
 		_args+=" --build=${_triplet}"