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| author | Paweł Bylica <chfast@gmail.com> | 2017-09-20 22:39:41 +0800 |
|---|---|---|
| committer | Paweł Bylica <chfast@gmail.com> | 2017-09-20 22:39:41 +0800 |
| commit | 49c98bbc34902d2f5d66518341cfd41ac2d7bef3 (patch) | |
| tree | 0c03cada4ba28bd452ee19caac0039c76a76d7f5 /cmake | |
| parent | 137b214be471dd690aeadaf0e02b9ad0915d9e84 (diff) | |
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CMake: Better ccache configuration
EthCcache module taken from cpp-ethereum.
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/EthCcache.cmake | 15 | ||||
| -rw-r--r-- | cmake/EthCompilerSettings.cmake | 8 |
2 files changed, 15 insertions, 8 deletions
diff --git a/cmake/EthCcache.cmake b/cmake/EthCcache.cmake new file mode 100644 index 00000000..9410cbcd --- /dev/null +++ b/cmake/EthCcache.cmake @@ -0,0 +1,15 @@ +# Setup ccache. +# +# The ccache is auto-enabled if the tool is found. +# To disable set -DCCACHE=OFF option. +if(NOT DEFINED CMAKE_CXX_COMPILER_LAUNCHER) + find_program(CCACHE ccache DOC "ccache tool path; set to OFF to disable") + if(CCACHE) + set(CMAKE_CXX_COMPILER_LAUNCHER ${CCACHE}) + if(COMMAND cotire) + # Change ccache config to meet cotire requirements. + set(ENV{CCACHE_SLOPPINESS} pch_defines,time_macros) + endif() + message(STATUS "[ccache] Enabled: ${CCACHE}") + endif() +endif() diff --git a/cmake/EthCompilerSettings.cmake b/cmake/EthCompilerSettings.cmake index 117dd319..1a00ae70 100644 --- a/cmake/EthCompilerSettings.cmake +++ b/cmake/EthCompilerSettings.cmake @@ -14,14 +14,6 @@ # # These settings then end up spanning all POSIX platforms (Linux, OS X, BSD, etc) -# Use ccache if available -find_program(CCACHE_FOUND ccache) -if(CCACHE_FOUND) - set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache) - set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache) - message("Using ccache") -endif(CCACHE_FOUND) - include(CheckCXXCompilerFlag) check_cxx_compiler_flag(-fstack-protector-strong have_stack_protector_strong) |