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[CMAKE] `protobuf::libprotoc` and `protobuf::protoc` should be optional in legacy `protobuf-module.cmake` when crossing compiling.

pull/9307/head
owentou 2021-12-14 22:34:07 +08:00
parent 29b3d01572
commit 9e896e2e92
No known key found for this signature in database
GPG Key ID: D47669FAAFD65E89
1 changed files with 19 additions and 17 deletions
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36
cmake/protobuf-module.cmake.in
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@ -94,7 +94,7 @@ function(_protobuf_find_libraries name filename)
elseif(${name}_LIBRARY)
# Honor cache entry used by CMake 3.5 and lower.
set(${name}_LIBRARIES "${${name}_LIBRARY}" PARENT_SCOPE)
else()
elseif(TARGET protobuf::lib${filename})
get_target_property(${name}_LIBRARY_RELEASE protobuf::lib${filename}
LOCATION_RELEASE)
get_target_property(${name}_LIBRARY_RELWITHDEBINFO protobuf::lib${filename}
@ -134,23 +134,25 @@ get_target_property(Protobuf_INCLUDE_DIRS protobuf::libprotobuf
INTERFACE_INCLUDE_DIRECTORIES)
# Set the protoc Executable
get_target_property(Protobuf_PROTOC_EXECUTABLE protobuf::protoc
IMPORTED_LOCATION_RELEASE)
if(NOT EXISTS "${Protobuf_PROTOC_EXECUTABLE}")
if(NOT Protobuf_PROTOC_EXECUTABLE AND TARGET protobuf::protoc)
get_target_property(Protobuf_PROTOC_EXECUTABLE protobuf::protoc
IMPORTED_LOCATION_RELWITHDEBINFO)
endif()
if(NOT EXISTS "${Protobuf_PROTOC_EXECUTABLE}")
get_target_property(Protobuf_PROTOC_EXECUTABLE protobuf::protoc
IMPORTED_LOCATION_MINSIZEREL)
endif()
if(NOT EXISTS "${Protobuf_PROTOC_EXECUTABLE}")
get_target_property(Protobuf_PROTOC_EXECUTABLE protobuf::protoc
IMPORTED_LOCATION_DEBUG)
endif()
if(NOT EXISTS "${Protobuf_PROTOC_EXECUTABLE}")
get_target_property(Protobuf_PROTOC_EXECUTABLE protobuf::protoc
IMPORTED_LOCATION_NOCONFIG)
IMPORTED_LOCATION_RELEASE)
if(NOT EXISTS "${Protobuf_PROTOC_EXECUTABLE}")
get_target_property(Protobuf_PROTOC_EXECUTABLE protobuf::protoc
IMPORTED_LOCATION_RELWITHDEBINFO)
endif()
if(NOT EXISTS "${Protobuf_PROTOC_EXECUTABLE}")
get_target_property(Protobuf_PROTOC_EXECUTABLE protobuf::protoc
IMPORTED_LOCATION_MINSIZEREL)
endif()
if(NOT EXISTS "${Protobuf_PROTOC_EXECUTABLE}")
get_target_property(Protobuf_PROTOC_EXECUTABLE protobuf::protoc
IMPORTED_LOCATION_DEBUG)
endif()
if(NOT EXISTS "${Protobuf_PROTOC_EXECUTABLE}")
get_target_property(Protobuf_PROTOC_EXECUTABLE protobuf::protoc
IMPORTED_LOCATION_NOCONFIG)
endif()
endif()
# Version info variable