For example, if your project is known to require more space than the
default max cache size, then you might want to increase the cache size
to a suitable amount using the -M (--max-size) option.
The string you specify here is passed verbatim to ccache. Refer to
ccache documentation for more details.
These initial settings are applied after ccache has been compiled.
Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Reviewed-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Tested-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
help
This option will enable the use of ccache, a compiler
cache. It will cache the result of previous builds to speed
help
This option will enable the use of ccache, a compiler
cache. It will cache the result of previous builds to speed
- up future builds. The cache is stored in
+ up future builds. By default, the cache is stored in
$HOME/.buildroot-ccache.
Note that Buildroot does not try to invalidate the cache
$HOME/.buildroot-ccache.
Note that Buildroot does not try to invalidate the cache
ccache cache by removing the $HOME/.buildroot-ccache
directory.
ccache cache by removing the $HOME/.buildroot-ccache
directory.
config BR2_CCACHE_DIR
string "Compiler cache location"
config BR2_CCACHE_DIR
string "Compiler cache location"
default "$(HOME)/.buildroot-ccache"
help
Where ccache should store cached files.
default "$(HOME)/.buildroot-ccache"
help
Where ccache should store cached files.
+config BR2_CCACHE_INITIAL_SETUP
+ string "Compiler cache initial setup"
+ help
+ Initial ccache settings to apply, such as --max-files or --max-size.
+
+ For example, if your project is known to require more space than the
+ default max cache size, then you might want to increase the cache size
+ to a suitable amount using the -M (--max-size) option.
+
+ The string you specify here is passed verbatim to ccache. Refer to
+ ccache documentation for more details.
+
+ These initial settings are applied after ccache has been compiled.
+
+endif
+
config BR2_DEPRECATED
bool "Show packages that are deprecated or obsolete"
help
config BR2_DEPRECATED
bool "Show packages that are deprecated or obsolete"
help
sed -i 's,"%s/.ccache","$(BR_CACHE_DIR)",' $(@D)/ccache.c
endef
sed -i 's,"%s/.ccache","$(BR_CACHE_DIR)",' $(@D)/ccache.c
endef
-HOST_CCACHE_POST_CONFIGURE_HOOKS += \
- HOST_CCACHE_PATCH_CONFIGURATION
+HOST_CCACHE_POST_CONFIGURE_HOOKS += HOST_CCACHE_PATCH_CONFIGURATION
define HOST_CCACHE_MAKE_CACHE_DIR
mkdir -p $(BR_CACHE_DIR)
endef
define HOST_CCACHE_MAKE_CACHE_DIR
mkdir -p $(BR_CACHE_DIR)
endef
-HOST_CCACHE_POST_INSTALL_HOOKS += \
- HOST_CCACHE_MAKE_CACHE_DIR
+HOST_CCACHE_POST_INSTALL_HOOKS += HOST_CCACHE_MAKE_CACHE_DIR
+
+# Provide capability to do initial ccache setup (e.g. increase default size)
+BR_CCACHE_INITIAL_SETUP = $(call qstrip,$(BR2_CCACHE_INITIAL_SETUP))
+ifneq ($(BR_CCACHE_INITIAL_SETUP),)
+define HOST_CCACHE_DO_INITIAL_SETUP
+ @$(call MESSAGE,"Applying initial settings")
+ $(CCACHE) $(BR_CCACHE_INITIAL_SETUP)
+ $(CCACHE) -s
+endef
+
+HOST_CCACHE_POST_INSTALL_HOOKS += HOST_CCACHE_DO_INITIAL_SETUP
+endif
$(eval $(host-autotools-package))
$(eval $(host-autotools-package))