Mirror of BoringSSL (grpc依赖)
https://boringssl.googlesource.com/boringssl
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50 lines
2.1 KiB
50 lines
2.1 KiB
if(ANDROID) |
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# Android-NDK CMake files reconfigure the path and so Go won't be found. |
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# However, ninja will still find them in $PATH if we just name them. |
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if(NOT GO_EXECUTABLE) |
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set(GO_EXECUTABLE "go") |
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endif() |
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else() |
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find_program(GO_EXECUTABLE go) |
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endif() |
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if(NOT GO_EXECUTABLE) |
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message(FATAL_ERROR "Could not find Go") |
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endif() |
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function(go_executable dest package) |
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set(godeps "${PROJECT_SOURCE_DIR}/util/godeps.go") |
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if(NOT CMAKE_GENERATOR STREQUAL "Ninja") |
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# The DEPFILE parameter to add_custom_command only works with Ninja. Query |
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# the sources at configure time. Additionally, everything depends on go.mod. |
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# That affects what external packages to use. |
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# |
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# TODO(davidben): Starting CMake 3.20, it also works with Make. Starting |
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# 3.21, it works with Visual Studio and Xcode too. |
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execute_process(COMMAND ${GO_EXECUTABLE} run ${godeps} -format cmake |
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-pkg ${package} |
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} |
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OUTPUT_VARIABLE sources |
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RESULT_VARIABLE godeps_result) |
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add_custom_command(OUTPUT ${dest} |
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COMMAND ${GO_EXECUTABLE} build |
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-o ${CMAKE_CURRENT_BINARY_DIR}/${dest} ${package} |
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} |
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DEPENDS ${sources} ${PROJECT_SOURCE_DIR}/go.mod) |
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else() |
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# Ninja expects the target in the depfile to match the output. This is a |
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# relative path from the build directory. |
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binary_dir_relative_path(${dest} target) |
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set(depfile "${CMAKE_CURRENT_BINARY_DIR}/${dest}.d") |
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add_custom_command(OUTPUT ${dest} |
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COMMAND ${GO_EXECUTABLE} build |
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-o ${CMAKE_CURRENT_BINARY_DIR}/${dest} ${package} |
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COMMAND ${GO_EXECUTABLE} run ${godeps} -format depfile |
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-target ${target} -pkg ${package} -out ${depfile} |
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} |
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DEPENDS ${godeps} ${PROJECT_SOURCE_DIR}/go.mod |
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DEPFILE ${depfile}) |
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endif() |
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endfunction() |
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