OrangesCcache

Provides a function to set up the ccache compiler cache.

Note

Inclusion of this module enables the C and CXX languages, if they haven’t already been enabled.

oranges_enable_ccache

oranges_enable_ccache (<target>
                      [OPTIONS <args...>])

Enables the ccache compiler cache for the specified <target>.

Any specified OPTIONS are passed to the ccache executable verbatim. If not specified, the value of the CCACHE_OPTIONS variable is used.

If the CCACHE_DISABLE option is set to ON, calling this function does nothing.

Cache variables

CCACHE_PROGRAM

Path to the ccache executable used for oranges_enable_ccache().

CCACHE_DISABLE

When ON, ccache is disabled for the entire build and calling oranges_enable_ccache() does nothing. The environment variable with this name, if set, initializes this variable; otherwise, defaults to OFF.

CCACHE_OPTIONS

A space-separated list of command line flags to pass to ccache. Used for oranges_enable_ccache() when custom options are not explicitly specified. The environment variable with this name, if set, initializes this variable; otherwise, defaults to some sensible default options.

Environment variables

CCACHE_DISABLE

Initializes the CCACHE_DISABLE variable.

CCACHE_OPTIONS

Initializes the CCACHE_OPTIONS variable.