2018-01-14 13:16:11 +00:00
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FIND_PACKAGE(Doxygen 1.8.7)
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INCLUDE(FeatureSummary)
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IF(DOXYGEN_FOUND)
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OPTION(BUILD_DOCS "build documentation (requires Doxygen)" ON)
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ELSE(DOXYGEN_FOUND)
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SET(BUILD_DOCS OFF)
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ENDIF(DOXYGEN_FOUND)
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ADD_FEATURE_INFO(Documentation BUILD_DOCS "user manual and documentation")
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IF(BUILD_DOCS)
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# Files in ./share/completions/
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FILE(GLOB COMPLETIONS_DIR_FILES share/completions/*.fish)
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# Files in ./share/functions/
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FILE(GLOB FUNCTIONS_DIR_FILES share/functions/*.fish)
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# Files in doc_src
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FILE(GLOB DOC_SRC_FILES doc_src/*)
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# .txt files in doc_src
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FILE(GLOB HELP_SRC doc_src/*.txt)
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# These files are the source files, they contain a few @FOO@-style substitutions.
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# Note that this order defines the order that they appear in the documentation.
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SET(HDR_FILES_SRC doc_src/index.hdr.in doc_src/tutorial.hdr doc_src/design.hdr
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doc_src/license.hdr doc_src/commands.hdr.in doc_src/faq.hdr)
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# These are the generated result files.
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STRING(REPLACE ".in" "" HDR_FILES "${HDR_FILES_SRC}")
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# Header files except for index.hdr
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SET(HDR_FILES_NO_INDEX ${HDR_FILES})
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LIST(REMOVE_ITEM HDR_FILES_NO_INDEX doc_src/index.hdr)
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# Copy doc_src files
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FILE(COPY ${DOC_SRC_FILES} DESTINATION doc_src)
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# Build lexicon_filter.
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ADD_CUSTOM_COMMAND(OUTPUT lexicon_filter
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COMMAND build_tools/build_lexicon_filter.sh
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${CMAKE_CURRENT_SOURCE_DIR}/share/functions/
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${CMAKE_CURRENT_SOURCE_DIR}/share/completions/
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${SED}
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< ${CMAKE_CURRENT_SOURCE_DIR}/lexicon_filter.in
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> ${CMAKE_CURRENT_BINARY_DIR}/lexicon_filter
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&& chmod a+x ${CMAKE_CURRENT_BINARY_DIR}/lexicon_filter
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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DEPENDS ${FUNCTIONS_DIR_FILES} ${COMPLETIONS_DIR_FILES}
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doc_src/commands.hdr ${CMAKE_CURRENT_SOURCE_DIR}/lexicon_filter.in
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share/functions/__fish_config_interactive.fish
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build_tools/build_lexicon_filter.sh)
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ADD_CUSTOM_TARGET(build_lexicon_filter DEPENDS lexicon_filter)
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#
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# commands.hdr collects documentation on all commands, functions and
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# builtins
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#
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FILE(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doc_src)
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ADD_CUSTOM_COMMAND(OUTPUT doc_src/commands.hdr
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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COMMAND build_tools/build_commands_hdr.sh ${HELP_SRC}
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< doc_src/commands.hdr.in
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> ${CMAKE_CURRENT_BINARY_DIR}/doc_src/commands.hdr
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DEPENDS ${HELP_SRC}
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${CMAKE_CURRENT_SOURCE_DIR}/doc_src/commands.hdr.in
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${CMAKE_CURRENT_SOURCE_DIR}/build_tools/build_commands_hdr.sh)
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# doc.h is a compilation of the various snippets of text used both for
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# the user documentation and for internal help functions into a single
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# file that can be parsed by Doxygen to generate the user
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# documentation.
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ADD_CUSTOM_COMMAND(OUTPUT doc.h
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COMMAND cat ${HDR_FILES} > ${CMAKE_CURRENT_BINARY_DIR}/doc.h
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DEPENDS ${HDR_FILES})
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# toc.txt: $(HDR_FILES:index.hdr=index.hdr.in) build_tools/build_toc_txt.sh | show-SED
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# FISH_BUILD_VERSION=${FISH_BUILD_VERSION} build_tools/build_toc_txt.sh \
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# $(HDR_FILES:index.hdr=index.hdr.in) > toc.txt
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# Note we would like to add doc_src/index.hdr.in as a dependency but CMake replaces this with
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# doc_src/index.hdr; CMake bug?
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ADD_CUSTOM_COMMAND(OUTPUT toc.txt
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COMMAND env `cat ${FBVF} | tr -d '\"'` ${CMAKE_CURRENT_SOURCE_DIR}/build_tools/build_toc_txt.sh
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doc_src/index.hdr.in ${HDR_FILES_NO_INDEX}
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> ${CMAKE_CURRENT_BINARY_DIR}/toc.txt
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DEPENDS ${FBVF} ${HDR_FILES_NO_INDEX})
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# doc_src/index.hdr: toc.txt doc_src/index.hdr.in | show-AWK
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# @echo " AWK CAT $(em)$@$(sgr0)"
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# $v cat $@.in | $(AWK) '{if ($$0 ~ /@toc@/){ system("cat toc.txt");} else{ print $$0;}}' >$@
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ADD_CUSTOM_COMMAND(OUTPUT doc_src/index.hdr
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COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/build_tools/build_index_hdr.sh toc.txt
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< doc_src/index.hdr.in
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> ${CMAKE_CURRENT_BINARY_DIR}/doc_src/index.hdr
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DEPENDS toc.txt)
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# doc: $(HDR_FILES_SRC) Doxyfile.user $(HTML_SRC) $(HELP_SRC) doc.h $(HDR_FILES) lexicon_filter
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# @echo " doxygen $(em)user_doc$(sgr0)"
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# $v (cat Doxyfile.user; echo INPUT_FILTER=./lexicon_filter; echo PROJECT_NUMBER=$(FISH_BUILD_VERSION) | $(SED) "s/-.*//") | doxygen - && touch user_doc
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# $v rm -f $(wildcard $(addprefix ./user_doc/html/,arrow*.png bc_s.png bdwn.png closed.png doc.png folder*.png ftv2*.png nav*.png open.png splitbar.png sync_*.png tab*.* doxygen.* dynsections.js jquery.js pages.html))
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ADD_CUSTOM_TARGET(doc
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COMMAND env `cat ${FBVF}`
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${CMAKE_CURRENT_SOURCE_DIR}/build_tools/build_user_doc.sh
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${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.user ./lexicon_filter
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DEPENDS ${FBVF} Doxyfile.user ${DOC_SRC_FILES} doc.h ${HDR_FILES} lexicon_filter)
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ADD_CUSTOM_COMMAND(OUTPUT share/man/
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COMMAND env `cat ${FBVF} | tr -d '\"' `
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INPUT_FILTER=lexicon_filter ${CMAKE_CURRENT_SOURCE_DIR}/build_tools/build_documentation.sh ${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.help doc_src ./share
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DEPENDS ${FBVF} ${HELP_SRC} ${CMAKE_CURRENT_BINARY_DIR}/lexicon_filter)
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ADD_CUSTOM_TARGET(BUILD_MANUALS ALL DEPENDS share/man/)
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# Group docs targets into a DocsTargets folder
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SET_PROPERTY(TARGET doc BUILD_MANUALS build_lexicon_filter
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PROPERTY FOLDER cmake/DocTargets)
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ENDIF(BUILD_DOCS)
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