From 888a0c20a18210e06a65dbd4a032abf7cfe4652b214329f9248a652be0e3e854 Mon Sep 17 00:00:00 2001
From: Jeff Kowalczyk <jkowalczyk@suse.com>
Date: Mon, 22 Aug 2022 23:38:27 +0000
Subject: [PATCH] Accepting request 998733 from
 home:jfkw:branches:devel:languages:go

- Define go_bootstrap_version go1.16 without suse_version checks
- Simplify conditional gcc_go_version 12 on Tumbleweed, 11 elsewhere
- Add _constraints for worker disk space 5G needed by SLE-15 x86_64
- SLE-12 s390x use bcond_without gccgo to bootstrap using gcc11go
  * Workaround for SLE-12 s390x build error while writing linker data:
    bad carrier sym for symbol crypto/internal/nistec.p256OrdMul.args_stackmap
    created by cmd/link/internal/ld.writeBlocks
	/usr/lib64/go/1.19/src/cmd/link/internal/ld/data.go:958

OBS-URL: https://build.opensuse.org/request/show/998733
OBS-URL: https://build.opensuse.org/package/show/devel:languages:go/go1.19?expand=0&rev=8
---
 _constraints   |  7 +++++++
 go1.19.changes | 17 +++++++++++++++--
 go1.19.spec    | 27 +++++++++++++--------------
 3 files changed, 35 insertions(+), 16 deletions(-)
 create mode 100644 _constraints

diff --git a/_constraints b/_constraints
new file mode 100644
index 0000000..4496146
--- /dev/null
+++ b/_constraints
@@ -0,0 +1,7 @@
+<constraints>
+  <hardware>
+    <disk>
+      <size unit="G">5</size>
+    </disk>
+  </hardware>
+</constraints>
diff --git a/go1.19.changes b/go1.19.changes
index 41cc69e..00f2d1d 100644
--- a/go1.19.changes
+++ b/go1.19.changes
@@ -1,8 +1,21 @@
+-------------------------------------------------------------------
+Mon Aug 22 20:44:19 UTC 2022 - Jeff Kowalczyk <jkowalczyk@suse.com>
+
+- Define go_bootstrap_version go1.16 without suse_version checks
+- Simplify conditional gcc_go_version 12 on Tumbleweed, 11 elsewhere
+- Add _constraints for worker disk space 5G needed by SLE-15 x86_64
+- SLE-12 s390x use bcond_without gccgo to bootstrap using gcc11go
+  * Workaround for SLE-12 s390x build error while writing linker data:
+    bad carrier sym for symbol crypto/internal/nistec.p256OrdMul.args_stackmap
+    created by cmd/link/internal/ld.writeBlocks
+	/usr/lib64/go/1.19/src/cmd/link/internal/ld/data.go:958
+
 -------------------------------------------------------------------
 Fri Aug 19 17:53:40 UTC 2022 - Dirk Müller <dmueller@suse.com>
 
-- bootstrap factory via go1.16, so that older versions can be removed
-  from factory 
+- Bootstrap using go1.16 on SLE-15 and newer. go1.16 is
+  bootstrapped using gcc-go 11 or 12. This allows dropping older
+  versions of Go from Factory.
 
 -------------------------------------------------------------------
 Tue Aug  9 05:56:23 UTC 2022 - Jeff Kowalczyk <jkowalczyk@suse.com>
diff --git a/go1.19.spec b/go1.19.spec
index 1ff0fba..3be5d98 100644
--- a/go1.19.spec
+++ b/go1.19.spec
@@ -24,26 +24,25 @@
 %undefine _build_create_debug
 %define __arch_install_post export NO_BRP_STRIP_DEBUG=true NO_BRP_AR=true
 
-%if 0%{?suse_version} == 1315
-%define gcc_go_version 8
-%define go_bootstrap_version go1.4
-%else
+# Used to bootstrap go toolchain with specific existing package
 %define go_bootstrap_version go1.16
-%if 0%{?sle_version} == 150000
-# SLE15 or Leap 15.x
-%define gcc_go_version 7
+
+# Used to bootstrap go toolchain using specific version of gcc-go
+%if 0%{?suse_version} > 1500
+# openSUSE Tumbleweed
+%define gcc_go_version 12
 %else
-%define gcc_go_version 9
-%endif
+%define gcc_go_version 11
 %endif
 
-# By default use go, use '--with gccgo' to bootstrap via gccgo
-%bcond_with    gccgo
+# Bootstrap go toolchain using existing go package go_bootstrap_version
+# To bootstrap using gccgo use '--with gccgo'
+%bcond_with gccgo
 
-# The fallback bootstrap method via go1.4 doesn't work
-# for aarch64 nor ppc64le because go 1.4 did not support that architecture.
+# Boostrapping using existing go package can fail on certain SLE-12 architectures
+# Override here as needed
 %if 0%{?suse_version} == 1315
-%ifarch aarch64 ppc64le ppc64 s390x
+%ifarch aarch64 ppc64le ppc64
 %bcond_without gccgo
 %endif
 %endif