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Make a distinction between generated headers and "translated" headers. This is important to support build-time dependencies when headers are updated. Generated headers are those which contain build-time feature specifications, like `git2_features.h` that are internal to the build and `experimental.h` that contain API information. Translated headers are the headers that are in `include/git2`, but may be translated to have a unique prefix like `incklude/git2-experimental`. This distinction is important so that the CMakeFiles.txt depend on the in-tree include files (`src/include`) and the generated header files _but not_ the translated header files. Otherwise there are two `pack.h` and it's unclear whether the in-tree build is targeting the one in `src/include` or the one in the build tree. Without this, updating an in-tree header file like `pack.h` would not cause a rebuild of its dependencies.
28 lines
1.0 KiB
CMake
28 lines
1.0 KiB
CMake
add_library(reftable OBJECT ${SRC_REFTABLE})
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disable_warnings(implicit-fallthrough)
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file(GLOB SRC_REFTABLE "*.c" "*.h")
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list(SORT SRC_REFTABLE)
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set_property(TARGET reftable PROPERTY C_STANDARD 99)
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target_sources(reftable PRIVATE ${SRC_REFTABLE})
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target_include_directories(reftable PRIVATE
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"include"
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"${PROJECT_SOURCE_DIR}/src/util"
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"${PROJECT_SOURCE_DIR}/include"
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"${PROJECT_BINARY_DIR}/gen_headers"
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${LIBGIT2_DEPENDENCY_INCLUDES}
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${LIBGIT2_SYSTEM_INCLUDES})
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# The reftable library is not warning-free, so we disable turning warnings into
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# errors.
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if(MSVC)
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set_source_files_properties(block.c PROPERTIES COMPILE_FLAGS -WX-)
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set_source_files_properties(blocksource.c PROPERTIES COMPILE_FLAGS -WX-)
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set_source_files_properties(record.c PROPERTIES COMPILE_FLAGS -WX-)
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set_source_files_properties(stack.c PROPERTIES COMPILE_FLAGS -WX-)
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set_source_files_properties(table.c PROPERTIES COMPILE_FLAGS -WX-)
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set_source_files_properties(writer.c PROPERTIES COMPILE_FLAGS -WX-)
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endif()
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