ceph/src/spdk/dpdk/mk/rte.sdkdoc.mk

   1 # SPDX-License-Identifier: BSD-3-Clause
   2 # Copyright(c) 2010-2015 Intel Corporation.
   3 # Copyright(c) 2013-2015 6WIND S.A.
   4
   5 ifdef T
   6 ifeq ("$(origin T)", "command line")
   7 $(error "Cannot use T= with doc target")
   8 endif
   9 endif
  10
  11 RTE_SPHINX_BUILD = sphinx-build
  12 RTE_PDFLATEX_VERBOSE := --interaction=nonstopmode
  13
  14 ifndef V
  15 RTE_SPHINX_VERBOSE := -q
  16 RTE_PDFLATEX_VERBOSE := --interaction=batchmode
  17 RTE_INKSCAPE_VERBOSE := >/dev/null 2>&1
  18 endif
  19 ifeq '$V' '0'
  20 RTE_SPHINX_VERBOSE := -q
  21 RTE_PDFLATEX_VERBOSE := --interaction=batchmode
  22 RTE_INKSCAPE_VERBOSE := >/dev/null 2>&1
  23 endif
  24
  25 RTE_PDF_DPI ?= 300
  26
  27 RTE_GUIDES := $(filter %/, $(wildcard $(RTE_SDK)/doc/guides/*/))
  28
  29 API_EXAMPLES := $(RTE_OUTPUT)/doc/html/examples.dox
  30
  31 .PHONY: help
  32 help:
  33         @cat $(RTE_SDK)/doc/build-sdk-quick.txt
  34         @$(MAKE) -rR showconfigs | sed 's,^,\t\t\t\t,'
  35
  36 .PHONY: all
  37 all: api-html guides-html guides-pdf
  38
  39 .PHONY: clean
  40 clean: api-html-clean guides-html-clean guides-pdf-clean guides-man-clean
  41
  42 .PHONY: api-html
  43 api-html: $(API_EXAMPLES)
  44         @echo 'doxygen for API...'
  45         $(Q)mkdir -p $(RTE_OUTPUT)/doc/html
  46         $(Q)(cat $(RTE_SDK)/doc/api/doxy-api.conf     && \
  47             printf 'PROJECT_NUMBER = '                && \
  48                              $(MAKE) -rRs showversion && \
  49             echo INPUT           += $(API_EXAMPLES)   && \
  50             echo OUTPUT_DIRECTORY = $(RTE_OUTPUT)/doc && \
  51             echo HTML_OUTPUT      = html/api          && \
  52             echo GENERATE_HTML    = YES               && \
  53             echo GENERATE_LATEX   = NO                && \
  54             echo GENERATE_MAN     = NO                )| \
  55             doxygen -
  56         $(Q)$(RTE_SDK)/doc/api/doxy-html-custom.sh $(RTE_OUTPUT)/doc/html/api/doxygen.css
  57
  58 .PHONY: api-html-clean
  59 api-html-clean:
  60         $(Q)rm -f $(API_EXAMPLES)
  61         $(Q)rm -f $(RTE_OUTPUT)/doc/html/api/*
  62         $(Q)rmdir -p --ignore-fail-on-non-empty $(RTE_OUTPUT)/doc/html/api 2>&- || true
  63
  64 $(API_EXAMPLES): api-html-clean
  65         $(Q)mkdir -p $(@D)
  66         @printf '/**\n' > $(API_EXAMPLES)
  67         @printf '@page examples DPDK Example Programs\n\n' >> $(API_EXAMPLES)
  68         @find examples -type f -name '*.c' -printf '@example %p\n' | LC_ALL=C sort >> $(API_EXAMPLES)
  69         @printf '*/\n' >> $(API_EXAMPLES)
  70
  71 guides-pdf-clean: guides-pdf-img-clean
  72 guides-pdf-img-clean:
  73         $(Q)rm -f $(RTE_SDK)/doc/guides/*/img/*.pdf
  74
  75 guides-%-clean:
  76         $(Q)rm -rf $(RTE_OUTPUT)/doc/$*/guides
  77         $(Q)rmdir -p --ignore-fail-on-non-empty $(RTE_OUTPUT)/doc/$* 2>&- || true
  78
  79 guides-pdf: $(addprefix guides-pdf-, $(notdir $(RTE_GUIDES:/=))) ;
  80 guides-pdf-%:
  81         @echo 'sphinx processing $@...'
  82         $(Q)$(RTE_SPHINX_BUILD) -b latex $(RTE_SPHINX_VERBOSE) \
  83                 -c $(RTE_SDK)/doc/guides $(RTE_SDK)/doc/guides/$* \
  84                 $(RTE_OUTPUT)/doc/pdf/guides/$*
  85         $(if $^,$(Q)rm -f $^)
  86         @echo 'pdflatex processing $@...'
  87         $(Q)$(MAKE) all-pdf -sC $(RTE_OUTPUT)/doc/pdf/guides/$* \
  88                 LATEXOPTS=$(RTE_PDFLATEX_VERBOSE)
  89         $(Q)mv $(RTE_OUTPUT)/doc/pdf/guides/$*/doc.pdf \
  90                 $(RTE_OUTPUT)/doc/pdf/guides/$*.pdf
  91
  92 guides-html-prepare:
  93         $(Q)install -D -m0644 $(RTE_SDK)/doc/guides/custom.css \
  94                 $(RTE_OUTPUT)/doc/html/guides/_static/css/custom.css
  95
  96 guides-%-prepare: ;
  97
  98 guides-%: guides-%-prepare
  99         @echo 'sphinx processing $@...'
 100         $(Q)$(RTE_SPHINX_BUILD) -b $* $(RTE_SPHINX_VERBOSE) \
 101                 -c $(RTE_SDK)/doc/guides $(RTE_SDK)/doc/guides \
 102                 $(RTE_OUTPUT)/doc/$*/guides
 103
 104 # Each PDF depends on generated images *.pdf from *.svg
 105 $(foreach guide, $(RTE_GUIDES), $(foreach img, $(wildcard $(guide)img/*.svg), \
 106         $(eval guides-pdf-$(notdir $(guide:/=)): $(img:svg=pdf))))
 107 %.pdf: %.svg
 108         $(Q)inkscape -d $(RTE_PDF_DPI) -D -f $< -A $@ $(RTE_INKSCAPE_VERBOSE)