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21 lines
704 B
21 lines
704 B
10 years ago
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file(READ build.ninja build_ninja)
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if("${build_ninja}" MATCHES [====[
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# Unknown Build Time Dependencies.
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# Tell Ninja that they may appear as side effects of build rules
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# otherwise ordered by order-only dependencies.
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((build [^:]*: phony [^\n]*
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)*)# ========]====])
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set(phony "${CMAKE_MATCH_1}")
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if(NOT phony)
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message(STATUS "build.ninja correctly does not have extra phony rules")
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else()
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string(REGEX REPLACE "\n+$" "" phony "${phony}")
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string(REGEX REPLACE "\n" "\n " phony " ${phony}")
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message(FATAL_ERROR "build.ninja incorrectly has extra phony rules:\n"
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"${phony}")
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endif()
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else()
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message(FATAL_ERROR "build.ninja is incorrectly missing expected block")
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endif()
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