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462dbe21d0
xdiff is a dependency (from git core) and more properly belongs in the 'deps' directory. Move it there, and add a stub for cmake to resolve xdiff from the system location in the future. (At present, bundled xdiff remains hardcoded.)
10 lines
439 B
CMake
10 lines
439 B
CMake
# Optional external dependency: xdiff
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if(USE_XDIFF STREQUAL "system")
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message(FATAL_ERROR "external/system xdiff is not yet supported")
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else()
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add_subdirectory("${PROJECT_SOURCE_DIR}/deps/xdiff" "${PROJECT_BINARY_DIR}/deps/xdiff")
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list(APPEND LIBGIT2_DEPENDENCY_INCLUDES "${PROJECT_SOURCE_DIR}/deps/xdiff")
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list(APPEND LIBGIT2_DEPENDENCY_OBJECTS "$<TARGET_OBJECTS:xdiff>")
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add_feature_info(xdiff ON "xdiff support (bundled)")
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endif()
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