the lib32 bits in a buildworld. The recent committed fix would just revert to
regular gcc.
Submitted by: Rob Farmer <rfarmer@predatorlabs.net> (via cvs-all@)
Excerpt from the ChangeLog:
* ccache now falls back to preprocessor mode when a non-regular include file
(device, socket, etc) has been detected so that potential hanging due to
blocking reads is avoided.
* CRC errors are now detected when decompressing compressed files in the
cache.
* Fixed potential object file corruption race on NFS.
* Minor documentation corrections.
* Fixed configure detection of ar.
Specifically, newer autoconf (> 2.13) has different semantic of the
configure target. In short, one should use --build=CONFIGURE_TARGET
instead of CONFIGURE_TARGET directly. Otherwise, you will get a warning
and the old semantic may be removed in later autoconf releases.
To workaround this issue, many ports hack the CONFIGURE_TARGET variable
so that it contains the ``--build='' prefix.
To solve this issue, under the fact that some ports still have
configure script generated by the old autoconf, we use runtime detection
in the do-configure target so that the proper argument can be used.
Changes to Mk/*:
- Add runtime detection magic in bsd.port.mk
- Remove CONFIGURE_TARGET hack in various bsd.*.mk
- USE_GNOME=gnometarget is now an no-op
Changes to individual ports, other than removing the CONFIGURE_TARGET hack:
= pkg-plist changed (due to the ugly CONFIGURE_TARGET prefix in * executables)
- comms/gnuradio
- science/abinit
- science/elmer-fem
- science/elmer-matc
- science/elmer-meshgen2d
- science/elmerfront
- science/elmerpost
= use x86_64 as ARCH
- devel/g-wrap
= other changes
- print/magicfilter
GNU_CONFIGURE -> HAS_CONFIGURE since it's not generated by autoconf
Total # of ports modified: 1,027
Total # of ports affected: ~7,000 (set GNU_CONFIGURE to yes)
PR: 126524 (obsoletes 52917)
Submitted by: rafan
Tested on: two pointyhat 7-amd64 exp runs (by pav)
Approved by: portmgr (pav)
- Improve examples
- Add two new scripts to enhance buildworld/buildkernel
ccache may now be used safely and effectively to build the FreeBSD source tree.
Follow the pkg-message tips to exploit it.
Approved by: maintainer
enviroment variable, this aids in 'buildworld' and 'buildkernel'.
CCACHE_NOHASH_SIZE_MTIME
This tells ccache to not hash the real compiler's size and modi-
fication time. Normally this is the mechanism to detect compiler
upgrades. There are situations however, where even though the
compiler's size or modification time has changed you can safely
use the cached objects (e.g. if as part of your build system the
compiler is built as well and the compiler's source has not
changed; or if the compiler has only changes that do not affect
code generation). Use this feature only if you know what you are
doing.
Submitted by: schweikh
cache size is 1GB and this is larger than the the default partition size
of root (/) [1]
- Use PREFIX instead of LOCALBASE for patch to libexec/ccache/.. in howto
Requested by: mezz [1]
