- Update to version 0.9.0~13:

* Add experimental concurrent cache support
  * chore: replace is-terminal with standard library (#2311)
  * prepare release 0.9.1
  * Add support for caching target json specs for Rust compilation. (#2269)
  * Don't use CARGO_REGISTRIES_* configuration in hash keys (#2308)
  * fix: bring "cargo build -Zprofile" support back (#2306)
  * deps: Update cc
  * add test for #2299
  * fix test_rlib_dep_reader_call failure when $CARGO_HOME isn't in the user's $HOME
  * Never cache the outer CUDA compilation (because `nvcc -E` can't be trusted). Always decompose via `nvcc --dryrun`, then cache and report the host compiler call as a CUDA compilation
  * Always use sccache's own jobserver
  * Adjust placement of crate dependencies and a comment Crates memmap2, object and shlex are not dist-only requirements.
  * Skip tests when needed features (gcs & s3) are disabled

OBS-URL: https://build.opensuse.org/package/show/devel:languages:rust/sccache?expand=0&rev=72

.gitattributes

@@ -0,0 +1,23 @@
+## 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

.gitignore

@@ -0,0 +1 @@
+.osc

_constraints

@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<constraints>
+  <hardware>
+    <disk>
+      <!-- Needed because PPC chronically runs out of disk because sigghhh -->
+      <size unit="G">25</size>
+    </disk>
+    <physicalmemory>
+      <size unit="G">8</size>
+    </physicalmemory>
+  </hardware>
+</constraints>

_service

@@ -0,0 +1,31 @@
+<services>
+  <service mode="disabled" name="obs_scm">
+    <!-- <param name="url">https://github.com/mozilla/sccache.git</param> -->
+    <param name="url">https://github.com/Firstyear/sccache.git</param>
+    <param name="versionformat">@PARENT_TAG@~@TAG_OFFSET@</param>
+    <param name="scm">git</param>
+    <param name="revision">20250108-suse-maint-v0.9.1</param>
+    <param name="match-tag">*</param>
+    <param name="versionrewrite-pattern">v(\d+\.\d+\.\d+)</param>
+    <param name="versionrewrite-replacement">\1</param>
+    <param name="changesgenerate">enable</param>
+    <param name="changesauthor">william.brown@suse.com</param>
+  </service>
+  <service mode="disabled" name="set_version"/>
+  <service mode="disabled" name="tar" />
+  <service mode="disabled" name="recompress">
+    <param name="file">*.tar</param>
+    <param name="compression">zst</param>
+  </service>
+  <service name="cargo_vendor" mode="disabled">
+     <param name="srcdir">sccache</param>
+     <param name="compression">zst</param>
+     <param name="update">true</param>
+     <!-- difficult to exploit side channel, no mitigations available yet -->
+     <!-- https://rustsec.org/advisories/RUSTSEC-2023-0071.html -->
+     <param name="i-accept-the-risk">RUSTSEC-2023-0071</param>
+  </service>
+  <service name="cargo_audit" mode="disabled">
+     <param name="srcdir">sccache</param>
+  </service>
+</services>

_servicedata

@@ -0,0 +1,4 @@
+<servicedata>
+<service name="tar_scm">
+                <param name="url">https://github.com/Firstyear/sccache.git</param>
+              <param name="changesrevision">2049b7fe6fe0b492098e4f74d0cf0e7b15baf965</param></service></servicedata>

builder.conf

@@ -0,0 +1,28 @@
+# This is where client toolchains will be stored.
+# You should not need to change this as it is configured to work with systemd.
+cache_dir = "/var/cache/sccache-builder/toolchains"
+# The maximum size of the toolchain cache, in bytes.
+# If unspecified the default is 10GB.
+# toolchain_cache_size = 10737418240
+# A public IP address and port that clients will use to connect to this builder.
+public_addr = "127.0.0.1:10501"
+# public_addr = "[::1]:10501"
+
+# The URL used to connect to the scheduler (should use https, given an ideal
+# setup of a HTTPS server in front of the scheduler)
+scheduler_url = "https://127.0.0.1:10600"
+
+[builder]
+type = "overlay"
+# The directory under which a sandboxed filesystem will be created for builds.
+# You should not need to change this as it is configured to work with systemd.
+build_dir = "/var/cache/sccache-builder/tmp"
+# The path to the bubblewrap version 0.3.0+ `bwrap` binary.
+# You should not need to change this as it is configured for a default SUSE install.
+bwrap_path = "/usr/bin/bwrap"
+
+[scheduler_auth]
+type = "jwt_token"
+# This will be generated by the `generate-jwt-hs256-server-token` command or
+# provided by an administrator of the sccache cluster. See /etc/sccache/scheduler.conf
+token = "token goes here"

client.example

@@ -0,0 +1,22 @@
+# This file should be copied to ~/.config/sccache/config for your client.
+# You can debug client issues by starting the server with:
+# SCCACHE_NO_DAEMON=1 RUST_LOG=info /home/william/.cargo/bin/sccache --dist-status
+
+[dist]
+# The URL used to connect to the scheduler (should use https, given an ideal
+# setup of a HTTPS server in front of the scheduler)
+scheduler_url = "http://x.x.x.x:10600"
+# scheduler_url = "http://[::abcd]:10600"
+# Used for mapping local toolchains to remote cross-compile toolchains. Empty in
+# this example where the client and build server are both Linux.
+toolchains = []
+# Size of the local toolchain cache, in bytes (5GB here, 10GB if unspecified).
+# toolchain_cache_size = 5368709120
+
+# The location of the toolchain cache.
+cache_dir = "/tmp/toolchains"
+
+[dist.auth]
+# This should match the `client_auth` section of the scheduler config.
+type = "token"
+token = "token here"

sccache-0.8.1~2.tar.zst

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+version https://git-lfs.github.com/spec/v1
+oid sha256:e80e164da121efbb6c34ced67b213183f8ce0b0f0ba578dcd323a75eb15518cb
+size 265371

sccache-0.8.1~31.tar.zst

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+version https://git-lfs.github.com/spec/v1
+oid sha256:f3a68a50a5723037f1f74b645d7e28bfc3e06e8baf5d6425aeaad85262a10b30
+size 292869

sccache-0.8.2~1.tar.zst

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+version https://git-lfs.github.com/spec/v1
+oid sha256:3218eaf6c85903497f39074387c2bb8edd3efff166934c2d8227a3c699c2d105
+size 292917

sccache-0.9.0~1.tar.zst

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+version https://git-lfs.github.com/spec/v1
+oid sha256:b729e046e4e22fb348cfbdf14480e49fe42d5f6dcc0cb9a649e4ca2ee32c413e
+size 316087

sccache-0.9.1~2.tar.zst

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+version https://git-lfs.github.com/spec/v1
+oid sha256:f8842ac8eb7ae0f6ab8fc5d3bec935ff02446de4c6287242bd8fb46e0c174800
+size 318764

sccache-dist-builder.service

@@ -0,0 +1,30 @@
+[Unit]
+Description=sccache-dist builder
+After=chronyd.service ntpd.service network-online.target
+
+[Service]
+# added automatically, for details please see
+# https://en.opensuse.org/openSUSE:Security_Features#Systemd_hardening_effort
+ProtectSystem=full
+ProtectHome=read-only
+PrivateDevices=true
+ProtectHostname=true
+ProtectClock=true
+ProtectKernelTunables=true
+ProtectKernelModules=true
+ProtectKernelLogs=true
+ProtectControlGroups=true
+RestrictRealtime=true
+# end of automatic additions 
+User=0
+Type=simple
+CacheDirectory=sccache-builder
+Environment="RUST_LOG=sccache=info"
+Environment="SCCACHE_NO_DAEMON=1"
+ExecStart=sccache-dist server --config /etc/sccache/builder.conf
+
+[Install]
+WantedBy=multi-user.target
+
+
+

sccache-dist-scheduler.service

@@ -0,0 +1,29 @@
+[Unit]
+Description=sccache-dist server
+After=chronyd.service ntpd.service network-online.target
+
+[Service]
+# added automatically, for details please see
+# https://en.opensuse.org/openSUSE:Security_Features#Systemd_hardening_effort
+ProtectSystem=full
+ProtectHome=read-only
+PrivateDevices=true
+ProtectHostname=true
+ProtectClock=true
+ProtectKernelTunables=true
+ProtectKernelModules=true
+ProtectKernelLogs=true
+ProtectControlGroups=true
+RestrictRealtime=true
+# end of automatic additions 
+DynamicUser=yes
+Type=simple
+Environment="RUST_LOG=sccache=info"
+Environment="SCCACHE_NO_DAEMON=1"
+ExecStart=sccache-dist scheduler --config /etc/sccache/scheduler.conf
+
+[Install]
+WantedBy=multi-user.target
+
+
+

sccache.spec

@@ -0,0 +1,120 @@
+#
+# spec file for package sccache
+#
+# Copyright (c) 2025 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/
+#
+
+
+%define configdir %{_sysconfdir}/%{name}
+
+Name:           sccache
+Version:        0.9.1~2
+Release:        0
+Summary:        A compiler caching tool for Rust, C and C++ with optional cloud storage
+License:        (0BSD OR MIT OR Apache-2.0) AND (Apache-2.0 OR BSL-1.0) AND (Apache-2.0 OR MIT) AND (Apache-2.0 OR Apache-2.0 WITH LLVM-exception OR MIT) AND (Apache-2.0 OR CC0-1.0) AND ((Apache-2.0 AND BSD-2-Clause) OR MIT) AND (Apache-2.0 OR MIT OR BSD-2-Clause) AND (Apache-2.0 OR MIT OR Zlib) AND (Apache-2.0 OR MIT OR Zlib) AND (MIT OR Unlicense) AND (Apache-2.0 OR Zlib OR MIT) AND Apache-2.0 AND BSD-2-Clause AND BSD-3-Clause AND CC0-1.0 AND ISC AND MIT
+Group:          Development/Languages/Rust
+URL:            https://github.com/mozilla/%{name}
+Source0:        %{name}-%{version}.tar.zst
+Source1:        vendor.tar.zst
+Source10:       sccache-dist-builder.service
+Source11:       sccache-dist-scheduler.service
+Source12:       builder.conf
+Source13:       scheduler.conf
+Source14:       client.example
+BuildRequires:  cargo
+BuildRequires:  cargo-packaging
+BuildRequires:  pkgconfig(openssl) >= 3
+Requires:       bubblewrap
+
+%description
+Sccache is a ccache-like tool. It is used as a compiler wrapper and
+avoids compilation when possible, storing a cache in a remote storage
+using the Amazon Simple Cloud Storage Service (S3) API, Redis or
+the Google Cloud Storage (GCS) API.
+
+%prep
+%setup -q
+%setup -qa1
+
+# Remove exec bits to prevent an issue in fedora shebang checking
+find vendor -type f -name \*.rs -exec chmod -x '{}' \;
+
+%build
+%ifarch x86_64
+# 'dist-server' available only on x86_64 so far - https://github.com/mozilla/sccache/issues/656
+features="azure,s3,redis,dist-server,dist-client,concurrent-cache"
+%else
+%ifarch aarch64
+features="azure,s3,redis,concurrent-cache"
+%else
+# Most other arches have issues (especially with ring). Use FS cache only
+features="concurrent-cache"
+%endif
+%endif
+
+%{cargo_build} --no-default-features --features=$features
+
+%install
+install -D -d -m 0755 %{buildroot}%{_bindir}
+install -D -d -m 0755 %{buildroot}%{_unitdir}
+install -D -d -m 0755 %{buildroot}%{configdir}
+
+install -m 0755 %{_builddir}/%{name}-%{version}/target/release/sccache %{buildroot}%{_bindir}/sccache
+%ifarch x86_64
+install -m 0755 %{_builddir}/%{name}-%{version}/target/release/sccache-dist %{buildroot}%{_bindir}/sccache-dist
+%endif
+
+%ifarch x86_64
+install -m 0644 %{SOURCE10} %{buildroot}%{_unitdir}/sccache-dist-builder.service
+install -m 0644 %{SOURCE11} %{buildroot}%{_unitdir}/sccache-dist-scheduler.service
+%endif
+install -m 0644 %{SOURCE12} %{buildroot}%{configdir}/builder.conf
+install -m 0644 %{SOURCE13} %{buildroot}%{configdir}/scheduler.conf
+install -m 0644 %{SOURCE14} %{buildroot}%{configdir}/client.example
+
+%ifarch x86_64
+%pre
+%service_add_pre sccache-dist-builder.service
+%service_add_pre sccache-dist-scheduler.service
+
+%post
+%service_add_post sccache-dist-builder.service
+%service_add_post sccache-dist-scheduler.service
+
+%preun
+%service_del_preun sccache-dist-builder.service
+%service_del_preun sccache-dist-scheduler.service
+
+%postun
+%service_del_postun sccache-dist-builder.service
+%service_del_postun sccache-dist-scheduler.service
+%endif
+
+%files
+%license LICENSE
+%doc README.md
+%{_bindir}/sccache
+%ifarch x86_64
+%{_bindir}/sccache-dist
+
+%{_unitdir}/sccache-dist-builder.service
+%{_unitdir}/sccache-dist-scheduler.service
+%endif
+
+%dir %{configdir}
+%config(noreplace) %{configdir}/scheduler.conf
+%config(noreplace) %{configdir}/builder.conf
+%config(noreplace) %{configdir}/client.example
+
+%changelog

scheduler.conf

@@ -0,0 +1,23 @@
+# The socket address the scheduler will listen on. It's strongly recommended
+# to listen on localhost and put a HTTPS server in front of it.
+public_addr = "127.0.0.1:10600"
+# public_addr = "[::1]:10600"
+
+[client_auth]
+# This is how a client will authenticate to the scheduler.
+# # sccache-dist auth generate-shared-token --help
+type = "token"
+token = "token here"
+#
+# type = "jwt_hs256"
+# secret_key = ""
+
+[server_auth]
+# sccache-dist auth --help
+# To generate the secret_key:
+# # sccache-dist auth generate-jwt-hs256-key
+# To generate a key for a builder, use the command:
+# # sccache-dist auth generate-jwt-hs256-server-token --config /etc/sccache/scheduler.conf --secret-key "..." --server "builderip:builderport"
+type = "jwt_hs256"
+secret_key = "my secret key"
+

vendor.tar.zst

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:698e794f4218eadacb3dda84803cd2f116cde922579462a6a0c57054d783e47b
+size 44571317