| # Enable ccache by default, if installed. To disable it you can: |
| # if using script build-webkit: pass --no-use-ccache |
| # if using cmake: set environment variable WK_USE_CCACHE=NO |
| if (NOT "$ENV{WK_USE_CCACHE}" STREQUAL "NO") |
| find_program(CCACHE_FOUND ccache) |
| if (CCACHE_FOUND) |
| if (PORT STREQUAL "Mac") |
| set(CCACHE ${CMAKE_SOURCE_DIR}/Tools/ccache/ccache-wrapper) |
| set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${CCACHE_FOUND}) |
| else () |
| if (NOT DEFINED ENV{CCACHE_SLOPPINESS}) |
| set(ENV{CCACHE_SLOPPINESS} time_macros) |
| endif () |
| # FIXME: readlink -f isn't supported on macOS. https://bugs.webkit.org/show_bug.cgi?id=208379 |
| execute_process(COMMAND readlink -f ${CMAKE_CXX_COMPILER} RESULT_VARIABLE READLINK_RETCODE OUTPUT_VARIABLE REAL_CXX_PATH OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET) |
| execute_process(COMMAND which ${CCACHE_FOUND} RESULT_VARIABLE WHICH_RETCODE OUTPUT_VARIABLE REAL_CCACHE_PATH OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET) |
| if (${WHICH_RETCODE} EQUAL 0 AND ${READLINK_RETCODE} EQUAL 0 AND "${REAL_CXX_PATH}" STREQUAL "${REAL_CCACHE_PATH}") |
| message(STATUS "Enabling ccache: Compiler path already pointing to ccache. Not setting ccache prefix.") |
| else () |
| message(STATUS "Enabling ccache: Setting ccache prefix for compiler.") |
| set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${CCACHE_FOUND}) |
| endif () |
| endif () |
| else () |
| message(STATUS "Enabling ccache: Couldn't find ccache program. Not enabling it.") |
| endif () |
| endif () |
| |
| if (("$ENV{WEBKIT_USE_SCCACHE}" STREQUAL "1") OR DEFINED ENV{SCCACHE_REDIS} OR DEFINED ENV{SCCACHE_BUCKET} |
| OR DEFINED ENV{SCCACHE_MEMCACHED} OR DEFINED ENV{SCCACHE_GCS_BUCKET} OR DEFINED ENV{SCCACHE_AZURE_CONNECTION_STRING}) |
| find_program(SCCACHE_FOUND sccache) |
| if (SCCACHE_FOUND) |
| message(STATUS "Enabling sccache as prefix for compiler.") |
| set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${SCCACHE_FOUND}) |
| endif () |
| endif () |
