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cmake: restore ccache use when present

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Closes https://github.com/espressif/esp-idf/issues/3116
This commit is contained in:
Renz Christian Bagaporo 2019-05-06 19:57:45 +08:00
parent ef49c41e15
commit 459dd29444
1 changed files with 9 additions and 0 deletions
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9
tools/cmake/project.cmake
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@ -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)