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57 lines
1.5 KiB
CMake
57 lines
1.5 KiB
CMake
# Select the backend to use
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# We try to find any packages our backends might use
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INCLUDE(SanitizeBool)
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FIND_PACKAGE(GSSAPI)
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IF (CMAKE_SYSTEM_NAME MATCHES "Darwin")
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INCLUDE(FindGSSFramework)
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ENDIF()
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# Auto-select GSS backend
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SanitizeBool(USE_GSSAPI)
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IF (USE_GSSAPI STREQUAL ON)
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IF (GSSFRAMEWORK_FOUND)
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SET(GSS_BACKEND "GSS.framework")
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ELSEIF(GSSAPI_FOUND)
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SET(GSS_BACKEND "gssapi")
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ELSE()
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MESSAGE(FATAL_ERROR "Unable to autodetect a usable GSS backend."
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"Please pass the backend name explicitly (-DUSE_GSS=backend)")
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ENDIF()
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ELSEIF(USE_GSSAPI)
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# Backend was explicitly set
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SET(GSS_BACKEND ${USE_GSSAPI})
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ELSE()
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SET(GSS_BACKEND NO)
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ENDIF()
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IF(GSS_BACKEND)
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# Check that we can find what's required for the selected backend
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IF (GSS_BACKEND STREQUAL "GSS.framework")
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IF (NOT GSSFRAMEWORK_FOUND)
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MESSAGE(FATAL_ERROR "Asked for GSS.framework backend, but it wasn't found")
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ENDIF()
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LIST(APPEND LIBGIT2_LIBS ${GSSFRAMEWORK_LIBRARIES})
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SET(GIT_GSSFRAMEWORK 1)
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ADD_FEATURE_INFO(SPNEGO GIT_GSSFRAMEWORK "SPNEGO authentication support (${GSS_BACKEND})")
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ELSEIF (GSS_BACKEND STREQUAL "gssapi")
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IF (NOT GSSAPI_FOUND)
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MESSAGE(FATAL_ERROR "Asked for gssapi GSS backend, but it wasn't found")
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ENDIF()
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LIST(APPEND LIBGIT2_LIBS ${GSSAPI_LIBRARIES})
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SET(GIT_GSSAPI 1)
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ADD_FEATURE_INFO(SPNEGO GIT_GSSAPI "SPNEGO authentication support (${GSS_BACKEND})")
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ELSE()
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MESSAGE(FATAL_ERROR "Asked for backend ${GSS_BACKEND} but it wasn't found")
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ENDIF()
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ELSE()
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SET(GIT_GSSAPI 0)
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ADD_FEATURE_INFO(SPNEGO NO "SPNEGO authentication support")
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ENDIF()
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