buildroot.git/package/ccache, branch master

all packages: rename XXXTARGETS to xxx-package

2012-07-17T18:23:05Z

Also remove the redundant $(call ...). This is a purely mechanical change, performed with find package linux toolchain boot -name \*.mk | \ xargs sed -i -e 's/$(eval $(call GENTARGETS))/$(eval $(generic-package))/' \ -e 's/$(eval $(call AUTOTARGETS))/$(eval $(autotools-package))/' \ -e 's/$(eval $(call CMAKETARGETS))/$(eval $(cmake-package))/' Signed-off-by: Arnout Vandecappelle (Essensium/Mind) Signed-off-by: Thomas Petazzoni

all packages: use new host-xxx-package macros

2012-07-17T18:18:03Z

This is a purely mechanical change, performed with find package linux toolchain boot -name \*.mk | \ xargs sed -i -e 's/$(eval $(call GENTARGETS,host))/$(eval $(host-generic-package))/' \ -e 's/$(eval $(call AUTOTARGETS,host))/$(eval $(host-autotools-package))/' \ -e 's/$(eval $(call CMAKETARGETS,host))/$(eval $(host-cmake-package))/' Signed-off-by: Arnout Vandecappelle (Essensium/Mind) Signed-off-by: Thomas Petazzoni

ccache: allow dynamic selection of cache directory

2012-05-18T08:42:29Z

The existing ccache infrastructure sets the cache directory hardcoded in the ccache binary. As this directory was set to ~/.buildroot-ccache, the cache is not necessarily local (e.g. in corporate environments the home directories may be mounted over NFS.) Previous versions of buildroot did allow to set the cache directory, but this was also hardcoded (so you had to rebuild ccache to change it), plus that support was removed. See http://lists.busybox.net/pipermail/buildroot/2011-July/044511.html for a discussion on this. This patch modifies ccache to respect a new shell variable (exported from the Makefile, based on a configuration option) instead of CCACHE_DIR. The name CCACHE_DIR itself is already used by autotargets for the ccache package. Signed-off-by: Thomas De Schampheleire Signed-off-by: Peter Korsgaard

ccache: set COMPILERCHECK to 'none'

2012-03-08T21:56:33Z

This allows ccache to re-use its cache contents even if the compiler binary mtime has changed. It is the simplest approach to solve this problem, and it works for the internal, external and crosstool-ng toolchain backends. Of course, it leaves the user responsible for invalidating the cache when necessary, but there doesn't seem to be a real good solution that allows both to: 1/ keep the cache contents accross builds and re-use it and 2/ invalidate the cache automatically when the compiler chances in an incompatible way. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

ccache: Force ccache to use its internal zlib

2012-03-08T21:53:29Z

The problem is that without this, ccache would link against the zlib of the build system, but we might build and install a different version of zlib in $(O)/host afterwards, which ccache will pick up. This might break if there is a version mismatch. A solution would be to add host-zlib has a dependency of ccache, but it would require tuning the zlib .mk file to use HOSTCC_NOCCACHE as the compiler. Instead, we take the easy path: tell ccache to use its internal copy of zlib, so that ccache has zero dependency besides the C library. Fixes bug #4808. Thanks to Raúl Sánchez Siles for reporting the bug and testing the proposed solution. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

ccache: bump version

2012-01-08T17:16:07Z

Signed-off-by: Peter Korsgaard

package: remove useless arguments from AUTOTARGETS

2011-09-29T21:12:27Z

Thanks to the pkgparentdir and pkgname functions, we can rewrite the AUTOTARGETS macro in a way that avoids the need for each package to repeat its name and the directory in which it is present. [Peter: pkgdir->pkgparentdir] Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

ccache: bump version

2011-01-10T11:23:38Z

Signed-off-by: Peter Korsgaard

ccache: rework ccache management

2010-12-08T16:51:49Z

* ccache is now a normal package (both for the host and the target). * ccache option is now part of the "Build options" menu. It will automatically build ccache for the host before building anything, and will use it to cache builds for both host compilations and target compilations. * bump ccache to 3.1.3 Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard