Sync from SUSE:SLFO:Main wasi-libc revision dd6c76815fe0f13c9bdd44c72ded2a06

.gitattributes

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+## Default LFS
+*.7z filter=lfs diff=lfs merge=lfs -text
+*.bsp filter=lfs diff=lfs merge=lfs -text
+*.bz2 filter=lfs diff=lfs merge=lfs -text
+*.gem filter=lfs diff=lfs merge=lfs -text
+*.gz filter=lfs diff=lfs merge=lfs -text
+*.jar filter=lfs diff=lfs merge=lfs -text
+*.lz filter=lfs diff=lfs merge=lfs -text
+*.lzma filter=lfs diff=lfs merge=lfs -text
+*.obscpio filter=lfs diff=lfs merge=lfs -text
+*.oxt filter=lfs diff=lfs merge=lfs -text
+*.pdf filter=lfs diff=lfs merge=lfs -text
+*.png filter=lfs diff=lfs merge=lfs -text
+*.rpm filter=lfs diff=lfs merge=lfs -text
+*.tbz filter=lfs diff=lfs merge=lfs -text
+*.tbz2 filter=lfs diff=lfs merge=lfs -text
+*.tgz filter=lfs diff=lfs merge=lfs -text
+*.ttf filter=lfs diff=lfs merge=lfs -text
+*.txz filter=lfs diff=lfs merge=lfs -text
+*.whl filter=lfs diff=lfs merge=lfs -text
+*.xz filter=lfs diff=lfs merge=lfs -text
+*.zip filter=lfs diff=lfs merge=lfs -text
+*.zst filter=lfs diff=lfs merge=lfs -text

ignore-fpclass-macros.patch

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+Ignore __FPCLASS_* macros that are new with Clang 17.
+diff --git a/Makefile b/Makefile
+index f350ecb..981da98 100644
+--- a/Makefile
++++ b/Makefile
+@@ -702,6 +702,7 @@ check-symbols: startup_files libc
+ 	    | sed -e 's/__GNUC_VA_LIST $$/__GNUC_VA_LIST 1/' \
+ 	    | grep -v '^#define __\(BOOL\|INT_\(LEAST\|FAST\)\(8\|16\|32\|64\)\|INT\|LONG\|LLONG\|SHRT\)_WIDTH__' \
+ 	    | grep -v '^#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_\(1\|2\|4\|8\)' \
++	    | grep -v '^#define __FPCLASS_\(\(NEG\|POS\)\(INF\|NORMAL\|SUBNORMAL\|ZERO\)\|[QS]NAN\)' \
+ 	    > "$(SYSROOT_SHARE)/predefined-macros.txt"
+ 
+ 	# Check that the computed metadata matches the expected metadata.

wasi-libc-rpmlintrc

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+# Those files ARE arch-independent, but named like they are not (*.a, etc.) so the script is wrong here
+addFilter("files-duplicate .*")
+addFilter("static-library-without-symtab .*")
+addFilter("static-library-without-debuginfo .*")
+addFilter("readelf-failed .*")
+addFilter("zero-length .*")
+addFilter("arch-dependent-file-in-usr-share .*")
+addFilter("arch-independent-package-contains-binary-or-object .*")
+# There are empty dummy-files in the sysroot
+addFilter('lto-no-text-in-archive .*')
+addFilter('devel-file-in-non-devel-package .*')
+

wasi-libc.changes

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+-------------------------------------------------------------------
+Fri Sep 22 17:06:06 UTC 2023 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Update to version (wasi-sdk-)20.
+  * Compatibility with Clang 16.
+  * Rename triple wasm32-wasi-pthread to wasm32-wasi-threads.
+  * Implement support for spinlock.
+  * Improve performance in dlmalloc.
+- Rebase workaround-broken-makefile.patch.
+- Drop obsolete undefine-gcc-macros.patch. (Has been solved
+  upstream in gh#WebAssembly/wasi-libc#379.)
+- Add ignore-fpclass-macros.patch to ignore __FPCLASS_* macros that
+  are new with Clang 17.
+
+-------------------------------------------------------------------
+Wed Mar 22 22:23:36 UTC 2023 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Update to version (wasi-sdk-)19.
+- Rebase workaround-broken-makefile.patch.
+- Add undefine-gcc-macros.patch: ignore new macros for now to fix
+  build with Clang 16.
+- Declare the package as noarch: the binaries are for WebAssembly,
+  not the host architecture.
+
+-------------------------------------------------------------------
+Fri Jul 29 00:34:36 UTC 2022 - William Brown <william.brown@suse.com>
+
+- Update services to comply with OBS
+- Fix rpmlintrc
+
+-------------------------------------------------------------------
+Wed Apr 20 13:32:28 UTC 2022 - Martin Sirringhaus <martin.sirringhaus@suse.com>
+
+- Add rpmlintrc to suppress errors for now
+- Add workaround-broken-makefile.patch for cleaner build/install
+  separation
+
+-------------------------------------------------------------------
+Wed Apr 20 12:48:58 UTC 2022 - Martin Sirringhaus <martin.sirringhaus@suse.com>
+
+- Initial commit 

wasi-libc.spec

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+#
+# spec file for package wasi-libc
+#
+# Copyright (c) 2023 SUSE LLC
+#
+# All modifications and additions to the file contributed by third parties
+# remain the property of their copyright owners, unless otherwise agreed
+# upon. The license for this file, and modifications and additions to the
+# file, is the same license as for the pristine package itself (unless the
+# license for the pristine package is not an Open Source License, in which
+# case the license is the MIT License). An "Open Source License" is a
+# license that conforms to the Open Source Definition (Version 1.9)
+# published by the Open Source Initiative.
+
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
+#
+
+
+Name:           wasi-libc
+Version:        20
+Release:        0
+Summary:        WASI libc implementation for WebAssembly
+# FIXME: Select a correct license from https://github.com/openSUSE/spec-cleaner#spdx-licenses
+License:        MIT
+URL:            https://github.com/WebAssembly/wasi-libc
+Source:         https://github.com/WebAssembly/wasi-libc/archive/refs/tags/wasi-sdk-%{version}.tar.gz#/%{name}-%{version}.tar.gz
+Source1:        wasi-libc-rpmlintrc
+Patch1:         workaround-broken-makefile.patch
+Patch2:         ignore-fpclass-macros.patch
+BuildRequires:  clang > 10
+BuildRequires:  llvm > 10
+BuildArch:      noarch
+
+%description
+WASI libc allows cross platform binaries to be created and executed on a variety of platforms
+
+%prep
+%setup -q -n wasi-libc-wasi-sdk-%{version}
+%patch1 -p1
+%patch2 -p1
+
+%build
+export CC=clang
+export AR=llvm-ar
+export NM=llvm-nm
+%make_build
+
+%install
+export CC=clang
+export AR=llvm-ar
+export NM=llvm-nm
+# The makefile is stupid and compiles everything again if we do `make install`, so we
+# do it only once
+%make_install INSTALL_DIR="%{buildroot}/%{_datadir}/wasi-sysroot"
+# brp-15-strip-debug and -ar call system-strip and ar, which are not wasm-aware, so they will break wasm-files
+export NO_BRP_AR=true
+export NO_BRP_STRIP_DEBUG=true
+
+%files
+%license LICENSE
+%{_datadir}/wasi-sysroot/
+
+%changelog

workaround-broken-makefile.patch

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+# Workaround as per https://github.com/WebAssembly/wasi-libc/issues/156
+diff --git a/Makefile b/Makefile
+index f350ecb..52d9ca6 100644
+--- a/Makefile
++++ b/Makefile
+@@ -708,7 +708,7 @@ check-symbols: startup_files libc
+ 	# This ignores whitespace because on Windows the output has CRLF line endings.
+ 	diff -wur "expected/$(TARGET_TRIPLE)" "$(SYSROOT_SHARE)"
+ 
+-install: finish
++install:
+ 	mkdir -p "$(INSTALL_DIR)"
+ 	cp -r "$(SYSROOT)/lib" "$(SYSROOT)/share" "$(SYSROOT)/include" "$(INSTALL_DIR)"
+