* [PR PATCH] xbps-src: don't export CCACHE_COMPRESS=1
@ 2022-08-30 16:57 r-ricci
2022-08-31 12:47 ` [PR REVIEW] " sgn
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: r-ricci @ 2022-08-30 16:57 UTC (permalink / raw)
To: ml
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There is a new pull request by r-ricci against master on the void-packages repository
https://github.com/r-ricci/void-packages ccache-compress
https://github.com/void-linux/void-packages/pull/38986
xbps-src: don't export CCACHE_COMPRESS=1
Compression is enabled by default since ccache 4.0 and this variable
prevents disabling it through a config file (useful e.g. on compressed
filesystems).
AFAIK there's no way to disable compression when `CCACHE_COMPRESS` is present, since the environment has the highest precedence, according to the manual:
```
The priorities of configuration options are as follows (where 1 is highest):
1. Environment variables.
2. The primary (cache-specific) configuration file (see below).
3. The secondary (system-wide read-only) configuration file
<sysconfdir>/ccache.conf (typically /etc/ccache.conf or
/usr/local/etc/ccache.conf).
5. Compile-time defaults.
```
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#### Testing the changes
- I tested the changes in this PR: **YES**
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A patch file from https://github.com/void-linux/void-packages/pull/38986.patch is attached
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[-- Attachment #2: github-pr-ccache-compress-38986.patch --]
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From 1e450f44702c4dbf10e90e863fbceb21fcdd6565 Mon Sep 17 00:00:00 2001
From: Roberto Ricci <ricci@disroot.org>
Date: Tue, 30 Aug 2022 18:26:31 +0200
Subject: [PATCH] xbps-src: don't export CCACHE_COMPRESS=1
Compression is enabled by default since ccache 4.0 and this variable
prevents disabling it through a config file (useful e.g. on compressed
filesystems).
---
xbps-src | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xbps-src b/xbps-src
index f93f5c5827fd..ba8c92b15c4c 100755
--- a/xbps-src
+++ b/xbps-src
@@ -679,7 +679,7 @@ if [ "$XBPS_CCACHE" ]; then
export CCACHE_DIR="$XBPS_HOSTDIR/ccache"
# Avoid not using cached files just due to compiler mtime
# changes when e.g. bootstrapping
- export CCACHE_COMPILERCHECK=content CCACHE_COMPRESS=1
+ export CCACHE_COMPILERCHECK=content
export PATH="$CCACHEPATH:$PATH"
mkdir -p $CCACHE_DIR
fi
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PR REVIEW] xbps-src: don't export CCACHE_COMPRESS=1
2022-08-30 16:57 [PR PATCH] xbps-src: don't export CCACHE_COMPRESS=1 r-ricci
@ 2022-08-31 12:47 ` sgn
2022-08-31 13:30 ` r-ricci
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: sgn @ 2022-08-31 12:47 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 370 bytes --]
New review comment by sgn on void-packages repository
https://github.com/void-linux/void-packages/pull/38986#discussion_r959541701
Comment:
Not sure but something like:
```
if [ -z "${XBPS_CCACHE_NOCOMPRESS+set}" ]; then
export CCACHE_COMPRESS=1
fi
```
with `XBPS_CCACHE_NOCOMPRESS` from config file.
Disable ccache compression is NOT nice.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: xbps-src: don't export CCACHE_COMPRESS=1
2022-08-30 16:57 [PR PATCH] xbps-src: don't export CCACHE_COMPRESS=1 r-ricci
2022-08-31 12:47 ` [PR REVIEW] " sgn
@ 2022-08-31 13:30 ` r-ricci
2022-08-31 14:03 ` [PR PATCH] [Updated] " r-ricci
2022-11-20 17:58 ` [PR PATCH] [Closed]: " r-ricci
3 siblings, 0 replies; 5+ messages in thread
From: r-ricci @ 2022-08-31 13:30 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 516 bytes --]
New comment by r-ricci on void-packages repository
https://github.com/void-linux/void-packages/pull/38986#issuecomment-1232941831
Comment:
> Disable ccache compression is NOT nice.
This PR doesn't disable compression. As I said, ccache enables compression by default [since version 4.0](https://ccache.dev/releasenotes.html#_ccache_4_0).
Even if you want ccache to perform compression, this variable is redundant.
Removing it changes nothing unless you add `compression = false` to `hostdir/ccache/ccache.conf`.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PR PATCH] [Updated] xbps-src: don't export CCACHE_COMPRESS=1
2022-08-30 16:57 [PR PATCH] xbps-src: don't export CCACHE_COMPRESS=1 r-ricci
2022-08-31 12:47 ` [PR REVIEW] " sgn
2022-08-31 13:30 ` r-ricci
@ 2022-08-31 14:03 ` r-ricci
2022-11-20 17:58 ` [PR PATCH] [Closed]: " r-ricci
3 siblings, 0 replies; 5+ messages in thread
From: r-ricci @ 2022-08-31 14:03 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 1962 bytes --]
There is an updated pull request by r-ricci against master on the void-packages repository
https://github.com/r-ricci/void-packages ccache-compress
https://github.com/void-linux/void-packages/pull/38986
xbps-src: don't export CCACHE_COMPRESS=1
Compression is enabled by default since ccache 4.0 and this variable
prevents disabling it through a config file (useful e.g. on compressed
filesystems).
AFAIK there's no way to disable compression when `CCACHE_COMPRESS` is present, since the environment has the highest precedence, according to the manual:
```
The priorities of configuration options are as follows (where 1 is highest):
1. Environment variables.
2. The primary (cache-specific) configuration file (see below).
3. The secondary (system-wide read-only) configuration file
<sysconfdir>/ccache.conf (typically /etc/ccache.conf or
/usr/local/etc/ccache.conf).
5. Compile-time defaults.
```
<!-- Uncomment relevant sections and delete options which are not applicable -->
#### Testing the changes
- I tested the changes in this PR: **YES**
<!--
#### New package
- This new package conforms to the [package requirements](https://github.com/void-linux/void-packages/blob/master/CONTRIBUTING.md#package-requirements): **YES**|**NO**
-->
<!-- Note: If the build is likely to take more than 2 hours, please add ci skip tag as described in
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and test at least one native build and, if supported, at least one cross build.
Ignore this section if this PR is not skipping CI.
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- I built this PR locally for my native architecture, (ARCH-LIBC)
- I built this PR locally for these architectures (if supported. mark crossbuilds):
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A patch file from https://github.com/void-linux/void-packages/pull/38986.patch is attached
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: github-pr-ccache-compress-38986.patch --]
[-- Type: text/x-diff, Size: 925 bytes --]
From 17f39b898b6874113439ad9c5d713f7c7aea2c5e Mon Sep 17 00:00:00 2001
From: Roberto Ricci <ricci@disroot.org>
Date: Tue, 30 Aug 2022 18:26:31 +0200
Subject: [PATCH] xbps-src: don't export CCACHE_COMPRESS=1
ccache enables compression by default since version 4.0.
This variable is redundant and prevents disabling compression through
a config file (useful e.g. on compressed filesystems).
---
xbps-src | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xbps-src b/xbps-src
index f93f5c5827fd..ba8c92b15c4c 100755
--- a/xbps-src
+++ b/xbps-src
@@ -679,7 +679,7 @@ if [ "$XBPS_CCACHE" ]; then
export CCACHE_DIR="$XBPS_HOSTDIR/ccache"
# Avoid not using cached files just due to compiler mtime
# changes when e.g. bootstrapping
- export CCACHE_COMPILERCHECK=content CCACHE_COMPRESS=1
+ export CCACHE_COMPILERCHECK=content
export PATH="$CCACHEPATH:$PATH"
mkdir -p $CCACHE_DIR
fi
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PR PATCH] [Closed]: xbps-src: don't export CCACHE_COMPRESS=1
2022-08-30 16:57 [PR PATCH] xbps-src: don't export CCACHE_COMPRESS=1 r-ricci
` (2 preceding siblings ...)
2022-08-31 14:03 ` [PR PATCH] [Updated] " r-ricci
@ 2022-11-20 17:58 ` r-ricci
3 siblings, 0 replies; 5+ messages in thread
From: r-ricci @ 2022-11-20 17:58 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 1826 bytes --]
There's a closed pull request on the void-packages repository
xbps-src: don't export CCACHE_COMPRESS=1
https://github.com/void-linux/void-packages/pull/38986
Description:
ccache enables compression by default since version 4.0.
This variable is redundant and prevents disabling compression through
a config file (useful e.g. on compressed filesystems).
AFAIK there's no way to disable compression when `CCACHE_COMPRESS` is present, since the environment has the highest precedence, according to the manual:
```
The priorities of configuration options are as follows (where 1 is highest):
1. Environment variables.
2. The primary (cache-specific) configuration file (see below).
3. The secondary (system-wide read-only) configuration file
<sysconfdir>/ccache.conf (typically /etc/ccache.conf or
/usr/local/etc/ccache.conf).
5. Compile-time defaults.
```
<!-- Uncomment relevant sections and delete options which are not applicable -->
#### Testing the changes
- I tested the changes in this PR: **YES**
<!--
#### New package
- This new package conforms to the [package requirements](https://github.com/void-linux/void-packages/blob/master/CONTRIBUTING.md#package-requirements): **YES**|**NO**
-->
<!-- Note: If the build is likely to take more than 2 hours, please add ci skip tag as described in
https://github.com/void-linux/void-packages/blob/master/CONTRIBUTING.md#continuous-integration
and test at least one native build and, if supported, at least one cross build.
Ignore this section if this PR is not skipping CI.
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<!--
#### Local build testing
- I built this PR locally for my native architecture, (ARCH-LIBC)
- I built this PR locally for these architectures (if supported. mark crossbuilds):
- aarch64-musl
- armv7l
- armv6l-musl
-->
^ permalink raw reply [flat|nested] 5+ messages in thread
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2022-08-30 16:57 [PR PATCH] xbps-src: don't export CCACHE_COMPRESS=1 r-ricci
2022-08-31 12:47 ` [PR REVIEW] " sgn
2022-08-31 13:30 ` r-ricci
2022-08-31 14:03 ` [PR PATCH] [Updated] " r-ricci
2022-11-20 17:58 ` [PR PATCH] [Closed]: " r-ricci
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