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Remove redundant find_program and if(CCACHE) - if ENABLE_CCACHE is set and the generation hasn't already failed then CCACHE is guaranteed to be set and point to a ccache binary.

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This commit is contained in:
Joakim Thorén 2023-12-27 21:12:52 +01:00
parent 7b02750034
commit fce3b5b83c
1 changed files with 21 additions and 27 deletions
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48
CMakeLists.txt
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@ -95,21 +95,18 @@ if(ENABLE_CCACHE AND LINUX)
endif()
if(ENABLE_CCACHE AND (CMAKE_GENERATOR STREQUAL "Xcode"))
find_program(CCACHE ccache REQUIRED)
if(CCACHE)
# https://stackoverflow.com/a/36515503/2278742
# Set up wrapper scripts
configure_file(xcode/launch-c.in xcode/launch-c)
configure_file(xcode/launch-cxx.in xcode/launch-cxx)
execute_process(COMMAND chmod a+rx
"${CMAKE_BINARY_DIR}/xcode/launch-c"
"${CMAKE_BINARY_DIR}/xcode/launch-cxx")
# Set Xcode project attributes to route compilation through our scripts
set(CMAKE_XCODE_ATTRIBUTE_CC "${CMAKE_BINARY_DIR}/xcode/launch-c")
set(CMAKE_XCODE_ATTRIBUTE_CXX "${CMAKE_BINARY_DIR}/xcode/launch-cxx")
set(CMAKE_XCODE_ATTRIBUTE_LD "${CMAKE_BINARY_DIR}/xcode/launch-c")
set(CMAKE_XCODE_ATTRIBUTE_LDPLUSPLUS "${CMAKE_BINARY_DIR}/xcode/launch-cxx")
endif()
# https://stackoverflow.com/a/36515503/2278742
# Set up wrapper scripts
configure_file(xcode/launch-c.in xcode/launch-c)
configure_file(xcode/launch-cxx.in xcode/launch-cxx)
execute_process(COMMAND chmod a+rx
"${CMAKE_BINARY_DIR}/xcode/launch-c"
"${CMAKE_BINARY_DIR}/xcode/launch-cxx")
# Set Xcode project attributes to route compilation through our scripts
set(CMAKE_XCODE_ATTRIBUTE_CC "${CMAKE_BINARY_DIR}/xcode/launch-c")
set(CMAKE_XCODE_ATTRIBUTE_CXX "${CMAKE_BINARY_DIR}/xcode/launch-cxx")
set(CMAKE_XCODE_ATTRIBUTE_LD "${CMAKE_BINARY_DIR}/xcode/launch-c")
set(CMAKE_XCODE_ATTRIBUTE_LDPLUSPLUS "${CMAKE_BINARY_DIR}/xcode/launch-cxx")
endif()
# Allow to pass package name from Travis CI
@ -275,19 +272,16 @@ if(MINGW OR MSVC)
if(MSVC)
if(ENABLE_CCACHE)
# https://github.com/ccache/ccache/discussions/1154#discussioncomment-3611387
find_program(CCACHE ccache REQUIRED)
if (CCACHE)
file(COPY_FILE
${CCACHE} ${CMAKE_BINARY_DIR}/cl.exe
ONLY_IF_DIFFERENT)
file(COPY_FILE
${CCACHE} ${CMAKE_BINARY_DIR}/cl.exe
ONLY_IF_DIFFERENT)
set(CMAKE_VS_GLOBALS
"CLToolExe=cl.exe"
"CLToolPath=${CMAKE_BINARY_DIR}"
"TrackFileAccess=false"
"UseMultiToolTask=true"
)
endif()
set(CMAKE_VS_GLOBALS
"CLToolExe=cl.exe"
"CLToolPath=${CMAKE_BINARY_DIR}"
"TrackFileAccess=false"
"UseMultiToolTask=true"
)
endif()
add_definitions(-DBOOST_ALL_NO_LIB)