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Merge branch 'bugfix/restore_ccache_use' into 'master'

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CMake : Restore ccache use

Closes IDFGH-673

See merge request idf/esp-idf!4944
This commit is contained in:
Angus Gratton 2019-05-10 10:16:04 +08:00
commit b4979f9c2a
2 changed files with 16 additions and 1 deletions
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8
tools/ci/test_build_system_cmake.sh
View File

@ -393,7 +393,13 @@ endmenu\n" >> ${IDF_PATH}/Kconfig;
pushd ${IDF_PATH}
git checkout -- sdkconfig.rename Kconfig
popd
idf.py build
print_status "Check ccache is used to build when present"
touch ccache && chmod +x ccache # make sure that ccache is present for this test
(export PATH=$PWD:$PATH && idf.py reconfigure | grep "ccache will be used for faster builds") || failure "ccache should be used when present"
(export PATH=$PWD:$PATH && idf.py reconfigure --no-ccache | grep -c "ccache will be used for faster builds" | grep -wq 0) \
|| failure "ccache should not be used even when present if --no-ccache is specified"
rm -f ccache
print_status "All tests completed"
if [ -n "${FAILURES}" ]; then

9
tools/cmake/project.cmake
View File

@ -83,6 +83,15 @@ macro(project name)
# Now the configuration is loaded, set the toolchain appropriately
idf_set_toolchain()
# Enable ccache if it's on the path
if(NOT CCACHE_DISABLE)
find_program(CCACHE_FOUND ccache)
if(CCACHE_FOUND)
message(STATUS "ccache will be used for faster builds")
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
endif()
endif()
__project(${name} C CXX ASM)
set(IDF_BUILD_ARTIFACTS ON)