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| Name: ccache | Distribution: openSUSE Step 15 |
| Version: 3.4.2 | Vendor: openSUSE |
| Release: 1.1 | Build date: Tue Feb 2 11:29:20 2021 |
| Group: Development/Languages/C and C++ | Build host: armbuild13 |
| Size: 508736 | Source RPM: ccache-3.4.2-1.1.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: https://ccache.samba.org/ | |
| Summary: A Fast C/C++ Compiler Cache | |
ccache is a compiler cache. It speeds up recompilation by caching the result of previous compilations and detecting when the same compilation is being done again. Supported languages are C, C++, Objective-C and Objective-C++.
GPL-3.0-or-later
* Tue Apr 17 2018 kstreitova@suse.com
- Update to version 3.4.2 [bsc#1089879]
* The cleanup algorithm has been fixed to not misbehave when
files are removed by another process while the cleanup process
is running. Previously, too many files could be removed from
the cache if multiple cleanup processes were triggered at the
same time, in extreme cases trimming the cache to a much
smaller size than the configured limits.
* Correctly hash preprocessed headers located in a
“.gch directory”. Previously, ccache would not pick up changes
to such precompiled headers, risking false positive cache hits.
* Fixed build failure when using the bundled zlib sources.
* ccache 3.3.5 added a workaround for not triggering Clang errors
when a precompiled header’s dependency has an updated timestamp
(but identical content). That workaround is now only applied
when the compiler is Clang.
* Made it possible to perform out-of-source builds in dev mode
again.
- AUTHORS.*, MANUAL.* and NEWS.* files are now located in the doc
directory
* Thu Mar 15 2018 mpluskal@suse.com
- Update to version 3.4.1:
* Fixed printing of version number in ccache --version.
- Changes for version 3.4.0:
* The compiler option form --sysroot arg is now handled like the
documented --sysroot=arg form.
* Added support for caching .su files generated by GCC flag
- fstack-usage.
* ccache should now work with distcc’s “pump” wrapper.
* The optional unifier is no longer disabled when the direct mode
is enabled.
* Added support for nvcc compiler options --compiler-bindir/-ccbin,
- -output-directory/-odir and --libdevice-directory/-ldir.
* Boolean environment variable settings no longer accept the
following (case-insensitive) values: 0, false, disable and no.
All other values are accepted and taken to mean “true”. This is
to stop users from setting e.g. CCACHE_DISABLE=0 and then
expect the cache to be used.
* Improved support for run_second_cpp = false: If combined with
passing -fdirectives-only (GCC) or frewrite-includes (Clang) to
the compiler, diagnostics warnings and similar will be correct.
* An implicit -MQ is now passed to the preprocessor only if the
object file extension is non-standard. This should make it
easier to use EDG-based compilers (e.g. GHS) which don’t
understand -MQ.
* ccache now treats an unreadable configuration file just like a
missing configuration file.
* Documented more pitfalls with enabling hard_links
(CCACHE_HARDLINK).
* Documented caveats related to colored warnings from compilers.
* File size and number counters are now updated correctly when
files are overwritten in the cache, e.g. when using
CCACHE_RECACHE.
* run_second_cpp is now forced for nvcc.
* Fixed how the nvcc options -optf and -odir are handled.
* Sat Feb 03 2018 avindra@opensuse.org
- Update to version 3.3.6:
* Improved instructions on how to get cache hits between different
working directories.
- Changes for version 3.3.5:
* Documented how automatic cache cleanup works.
* Fixed a regression where the original order of debug options
could be lost. This reverts the “Improved parsing of -g*
options” feature in ccache 3.3.
* Multiple -fdebug-prefix-map options should now be handled
correctly.
* Fixed matching of directories in the ignore_headers_in_manifest
configuration option.
* Fixed detection of missing argument to -opt/--options-file.
* ccache now bails out when building a precompiled header if any
of the corresponding header files have an updated timestamp.
This fixes complaints from clang.
* Fixed a bug related to erroneously storing a dependency file
with absolute paths in the cache on a preprocessed hit.
* ccache -c/--cleanup now works like documented: it just
recalculates size counters and trims the cache to not exceed
the max size and file number limits. Previously, the forced
cleanup took “limit_multiple” into account, so that ccache
- c/--cleanup by default would trim the cache to 80% of the max
limit.
* ccache no longer ignores linker arguments for clang since clang
warns about them.
* Plugged a couple of file descriptor leaks.
* Fixed a bug where ccache would skip hashing the compiler
argument following a -fno-working-directory,
- fworking-directory, -nostdinc, -nostdinc++, -remap or
- trigraphs option in preprocessor mode.
- cleanup with spec-cleaner
* Wed Apr 05 2017 mpluskal@suse.com
- Update to version 3.3.4:
* Documented the different cache statistics counters.
* Fixed a regression in ccache 3.3 related to potentially bad
content of dependency files when compiling identical source
code but with different source paths. This was only partially
fixed in 3.3.2 and reverts the new “Names of included files are
no longer included in the hash of the compiler’s preprocessed
output” feature in 3.3.
* Corrected statistics counter for -optf/--options-file failure.
* Fixed undefined behavior warnings in ccache found by
- fsanitize=undefined.
* Thu Jan 19 2017 asn@cryptomilk.org
- Update to version 3.3.3
* ccache now detects usage of .incbin assembler directives in
the source code and avoids caching such compilations.
- Changes for version 3.3.2:
* Fixed a regression in ccache 3.3 related to potentially bad
content of dependency files when compiling identical source
code but with different source paths.
* Fixed a regression in ccache 3.3.1: ccache could get confused
when using the compiler option -Wp, to pass multiple options
to the preprocessor, resulting in missing dependency files
from direct mode cache hits.
* Sun Sep 11 2016 mpluskal@suse.com
- Update to version 3.3.1:
* Fixed a problem in the “multiple -arch options” support
introduced in 3.3. When using the direct mode (the default),
different combinations of -arch options were not detected
properly.
* Fixed an issue when compiler option -Wp,-MT,path is used
instead of -MT path (and similar for -MF, -MP and -MQ) and
run_second_cpp (CCACHE_CPP2) is enabled.
- Changes for version 3.3.0:
* A C99-compatible compiler is now required to build ccache.
* The configuration option run_second_cpp (CCACHE_CPP2) now
defaults to true. This improves ccache’s out-of-the-box
experience for compilers that can’t compile their own
preprocessed output with the same outcome as if they compiled
the real source code directly, e.g. newer versions of GCC and
Clang.
* The configuration option hash_dir (CCACHE_HASHDIR) now defaults
to true.
* Added a new ignore_headers_in_manifest configuration option,
which specifies headers that should be ignored in the direct
mode.
* Added a new prefix_command_cpp (CCACHE_PREFIX_CPP) configuration
option, which specifies one or several prefixes to add to the
command line ccache uses when invoking the preprocessor.
* Added a new limit_multiple (CCACHE_LIMIT_MULTIPLE) configuration
option, which specifies how much of the cache to remove when
cleaning.
* Added a new keep_comments_cpp (CCACHE_COMMENTS) configuration
option, which tells ccache not to discard the comments before
hashing preprocessor output. This can be used to check
documentation with -Wdocumentation.
* Added a new sloppiness option no_system_headers, which tells
ccache not to include system headers in manifest files.
* Added a new statistics counter that tracks the number of
performed cleanups due to the cache size being over the limit.
The value is shown in the output of “ccache -s”.
* Added support for relocating debug info directory using
- fdebug-prefix-map. This allows for cache hits even when
hash_dir is used in combination with base_dir.
* Added a new “cache hit rate” field to the output of “ccache -s”.
* Added support for caching compilation of assembler code produced
by e.g. “gcc -S file.c”.
* Added support for cuda including the -optf/--options-file option.
* Added support for Fortran 77.
* Added support for multiple -arch options to produce "fat binaries".
* Multiple identical -arch arguments are now handled without bailing.
* The concatenated form of some long compiler options is now
recognized, for example when using -isystemPATH instead of
- isystem PATH.
* If hard-linking is enabled and but fails (e.g. due to
cross-device linking), ccache now falls back to copying instead
of running the compiler.
* Made the hash_dir option only have effect when generating debug
info.
* ccache now knows how to convert absolute paths to relative
paths inside dependency files when using base_dir.
* Improved parsing of -g* options.
* Made ccache understand -Wp,-D* options.
* ccache now understands the undocumented -coverage (only one
dash) GCC option.
* Names of included files are no longer included in the hash of
the compiler’s preprocessed output. This leads to more
potential cache hits when not using the direct mode.
* Increased buffer size used when reading file data. This
improves performance slightly.
- Changes for version 3.2.8:
* Bail out on too hard compiler option -P.
* Fixed clang test suite when running on Linux.
* Fixed build and test for MinGW32 and Windows.
- Add fortran amd objc symlinks
* Fri Aug 26 2016 tchvatal@suse.com
- Version update to 3.2.7:
- Fixed build problem on QNX, which lacks ``SA_RESTART''.
- Bail out on compiler option `-fstack-usage` since it creates a `.su` file
which ccache currently doesn't handle.
- Fixed a bug where (due to ccache rewriting paths) the compiler could choose
incorrect include files if `CCACHE_BASEDIR` is used and the source file path
is absolute and is a symlink.
- Fixed a bug which could lead to false cache hits for compiler command lines
with a missing argument to an option that takes an argument.
- ccache now knows how to work around a glitch in the output of GCC 6's
preprocessor.
* Fri Aug 26 2016 tchvatal@suse.com
- Create basic symlinks for clang and regular cc calls for ccache
* this makes it easier to use ccache with osc build
* Fri Jul 08 2016 mpluskal@suse.com
- Small spec file cleanup
- Disable testsuite as it is not reliable in OBS
* Thu Apr 28 2016 idonmez@suse.com
- Update to 3.2.5
* Only pass clang-specific -stdlib= to the preprocessor.
* Improved handling of stale NFS handles.
* Made it harder to misinterpret documentation of boolean
environment settings' semantics.
* Corrected "Performance" section in the manual regarding __DATE_,
__TIME__ and __FILE__ macros.
* Don’t (try to) update manifest file in “read-only” and
“read-only direct” modes.
* Fixed a bug in caching of stat system calls in “file_stat_matches
sloppiness mode”.
* Fixed bug in hashing of clang plugins, leading to unnecessary
cache misses.
* Fixed --print-config to show “pch_defines sloppiness”.
* Thu Oct 08 2015 mpluskal@suse.com
- Update to 3.2.4
* Fixed build error related to zlib on systems with older make
versions (regression in ccache 3.2.3).
* Made conversion-to-bool explicit to avoid build warnings (and
potential runtime errors) on legacy systems.
* Improved signal handling: Kill compiler on SIGTERM; wait for
compiler to exit before exiting; die appropriately.
* Minor fixes related to Windows support.
* The correct compression level is now used if compression is
requested.
* Fixed a bug where cache cleanup could be run too early for
caches larger than 64 GiB on 32-bit systems.
* Sat Aug 22 2015 astieger@suse.com
- update to 3.2.3:
* Added support for compiler option -gsplit-dwarf.
* Support external zlib in nonstandard directory.
* Avoid calling exit() inside an exit handler.
* Let exit handler terminate properly.
* Bail out on compiler option --save-temps in addition to
- save-temps.
* Only log "Disabling direct mode" once when failing to read
potential include files.
* Fri May 22 2015 mpluskal@suse.com
- Update to 3.2.2
* Added support for `CCACHE_COMPILERCHECK=string:<value>`. This
is a faster alternative to `CCACHE_COMPILERCHECK=<command>` if
the command's output can be precalculated by the build system.
* Add support for caching code coverage results (compiling for
gcov).
* Fixed bug which could result in false cache hits when source
code contains `'"'` followed by `" /*"` or `" //"` (with
variations).
* Made hash of cached result created with and without
`CCACHE_CPP2` different. This makes it possible to rebuild
with `CCACHE_CPP2` set without having to clear the cache to
get new results.
* Don't try to reset a non-existing stats file. This avoids
``No such file or directory'' messages in the ccache log when
the cache directory doesn't exist.
* Fixed a bug where ccache deleted clang diagnostics after
compiler failures.
* Avoid performing an unnecessary copy of the object file on a
cache miss.
* Bail out on too hard compiler option `-fmodules`.
* Bail out on too hard compiler option `-fplugin=libcc1plugin`
(interaction with GDB).
* Fixed build error when compiling ccache with recent clang
versions.
* Removed signal-unsafe code from signal handler.
* Corrected logic for when to output cached stderr.
* Wipe the whole cached result on failure retrieving a cached
file.
* Fixed build error when compiling ccache with recent clang
versions.
* Fri May 15 2015 mvyskocil@opensuse.org
- Add the compat symlinks for gcc/g++ to libdir, so prepending
libdir to PATH enabled ccache by default
* Fri Feb 20 2015 mpluskal@suse.com
- Add gpg signature
- Remove ccache-gcc48.patch and xclang.patch (both are already
present in current release)
- On i586, use only small testsuite (quicktest) full testsuite
fails (https://bugzilla.samba.org/show_bug.cgi?id=11109)
- Update to 3.2.1:
* Added support for configuring ccache via one or several
configuration files instead of via environment variables.
Environment variables still have priority but are no longer
the recommended way of customizing ccache behavior. See the
manual for more information.
* Added support for compiler error/warning messages with color.
* Made creation of temporary directories and cache directories
smarter to avoid unnecessary stat calls.
* Improved efficiency of the algorithm that scans for
__DATE_ and __TIME__ tokens in the hashed source code.
* Added support for several binaries (separated by space) in
CCACHE_PREFIX.
* The -c option is no longer passed to the preprocessor.
This fixes problems with clang and Solaris’s C++ compiler.
* ccache no longer passes preprocessor options like -D and -I to
the compiler when compiling preprocessed output. This fixes
warnings emitted by clang.
* Compiler options -fprofile-generate, -fprofile-arcs,
- fprofile-use and -fbranch-probabilities are now handled
without bailing.
* Added support for clang’s --serialize-diagnostic option,
storing the diagnostic file (.dia) in the cache.
* Added support for precompiled headers when using clang.
* Changed the -x language option to use the new objective C
standard for GCC and clang.
* On a cache miss, ccache now instructs the compiler to create
the object file at the real destination and then copies the
file into the cache instead of the other way around. This is
needed to support compiler options like -fprofile-arcs
and --serialize-diagnostics.
* ccache now checks that included files' ctimes aren’t too new.
This check can be turned off by adding include_file_ctime
to the “ccache sloppinessâhe filename part of options
like -Wp,-MDfilename is no longer included in the hash
since the filename doesn’t have any bearing on the result.
* Added a “read-only directâefault cache size is now 5 GB
(was previously 1 GiB).
* Added support for @file and -@file arguments (reading options
from a file).
* Bail out on too hard compiler option -Wp,-P.
* Optimized MD4 calculation code on little-endian systems.
* Various improvements and fixes on win32.
* Improved logging to the ccache log file.
* Added --dump-manifest command-line option for debugging purposes.
* Added --with-bundled-zlib configure option.
* Upgraded bundled zlib to version 1.2.8.
* Improved dev.mk to be more platform independent.
* Made the test suite work with clang and gcc-llvm on OS X.
* Various other improvements of the test suite.
/usr/bin/ccache /usr/lib/ccache /usr/lib/ccache/c++ /usr/lib/ccache/cc /usr/lib/ccache/clang /usr/lib/ccache/clang++ /usr/lib/ccache/g++ /usr/lib/ccache/gcc /usr/lib/ccache/gcc-objc /usr/lib/ccache/gfortran /usr/share/doc/packages/ccache /usr/share/doc/packages/ccache/AUTHORS.adoc /usr/share/doc/packages/ccache/AUTHORS.html /usr/share/doc/packages/ccache/MANUAL.adoc /usr/share/doc/packages/ccache/MANUAL.html /usr/share/doc/packages/ccache/NEWS.adoc /usr/share/doc/packages/ccache/NEWS.html /usr/share/doc/packages/ccache/README.md /usr/share/licenses/ccache /usr/share/licenses/ccache/GPL-3.0.txt /usr/share/licenses/ccache/LICENSE.adoc /usr/share/licenses/ccache/LICENSE.html /usr/share/man/man1/ccache.1.gz
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