diff options
Diffstat (limited to 'doxygen/Makefile')
| -rw-r--r-- | doxygen/Makefile | 76 |
1 files changed, 54 insertions, 22 deletions
diff --git a/doxygen/Makefile b/doxygen/Makefile index 471b6fd7f15..b75c9c6bdb3 100644 --- a/doxygen/Makefile +++ b/doxygen/Makefile @@ -28,38 +28,63 @@ DOC_RPM_DEPENDS = doxygen graphviz pyparsing # Doxygen configuration and our utility scripts DOXY_DIR ?= $(WS_ROOT)/doxygen -# Input directories and files -DOXY_INPUT ?= \ - README.md \ +# Primary source directories +DOXY_SRC_DIRECTORIES = \ vppinfra \ svm \ vlib \ vlib-api \ vnet \ vpp \ - vpp-api \ + vpp-api + +# Input directories and files +DOXY_INPUT ?= \ + README.md \ + $(DOXY_SRC_DIRECTORIES) \ plugins # Files to exclude, from pre-Doxygen steps, eg because they're # selectively compiled. # Examples would be to exclude non-DPDK related sources when # there's a DPDK equivalent that conflicts. -# This is specifically for the pre-Doxygen steps; Doxygen uses -# @cond for this instead. -DOXY_PRE_EXCLUDE ?= \ - vlib/vlib/buffer.c +# These must be left-anchored paths for the regexp below to work. +DOXY_EXCLUDE ?= \ + vlib/vlib/buffer.c \ + vlib/example \ + plugins/sample-plugin # Generate a regexp for filenames to exclude -DOXY_PRE_EXCLUDE_REGEXP = ($(subst .,\.,$(shell echo '$(strip $(DOXY_PRE_EXCLUDE))' | sed -e 's/ /|/g'))) - -# Discover all the directories we might, possibly, maybe, have include files in -DOXY_INCLUDE_PATH = $(shell set -e; cd $(WS_ROOT); for item in $(DOXY_INPUT); do find $$item -type d; done) +DOXY_EXCLUDE_REGEXP = ($(subst .,\.,$(shell echo '$(strip $(DOXY_EXCLUDE))' | sed -e 's/ /|/g'))) + +# Include all the normal source directories in the include file path +DOXY_INCLUDE_PATH = $(DOXY_SRC_DIRECTORIES) + +# Also include any plugin directories that exist +DOXY_INCLUDE_PATH += \ + $(shell find $(WS_ROOT)/plugins -maxdepth 1 -type d | sed -e 's@^$(WS_ROOT)/*@@') + +# Find API header directories and include them in the header path. +# This is only useful if VPP and plugins are already built; nothing +# here depends on those targets. We don't build documentation for these +# header files, they're just added to the INCLUDE search path for Doxygen. +_vpp_br = $(shell find "$(BR)" -maxdepth 1 -type d \ + '(' -name build-vpp_debug-native -o -name build-vpp-native ')' -print \ + | sed -e 's@^$(WS_ROOT)/*@@' -e 1q) +ifneq ($(strip $(_vpp_br)),) +DOXY_INCLUDE_PATH += \ + $(_vpp_br)/vlib-api \ + $(_vpp_br)/vpp +# Also include any plugin directories that exist +DOXY_INCLUDE_PATH += \ + $(shell find $(WS_ROOT)/$(_vpp_br)/plugins -maxdepth 1 -type d | sed -e 's@^$(WS_ROOT)/*@@') +endif # Discover if we have CPP available -CPP ?= $(shell which cpp) -ifneq ($(strip $(CPP)),) -# Add whatever directories CPP normally includes -DOXY_INCLUDE_PATH += $(shell set -e; $(CPP) -v </dev/null 2>&1 | grep -A 1000 '\#include' | awk '/^ /{print $$1}') +_cpp = $(shell which cpp) +ifneq ($(strip $(_cpp)),) +# Add whatever directories CPP normally includes to the header path +DOXY_INCLUDE_PATH += $(shell set -e; $(_cpp) -v </dev/null 2>&1 | awk 'f&&/^ /{print $$1} /^\#include/{f=1}') endif # Target directory for doxygen output @@ -81,6 +106,7 @@ SIPHON_FILES = $(addprefix $(SIPHON_INPUT)/,$(addsuffix .siphon,$(SIPHONS))) SIPHON_DOCS = $(addprefix $(SIPHON_OUTPUT)/,$(addsuffix .md,$(SIPHONS))) $(BR)/.doxygen-bootstrap.ok: + @echo "Checking whether dependencies for Doxygen are installed..." ifeq ($(OS_ID),ubuntu) @set -e; inst=; \ for i in $(DOC_DEB_DEPENDS); do \ @@ -99,10 +125,11 @@ bootstrap-doxygen: $(BR)/.doxygen-bootstrap.ok .DELETE_ON_ERROR: $(BR)/.doxygen-siphon.dep $(BR)/.doxygen-siphon.dep: Makefile - set -e; rm -f "$@"; for input in $(DOXY_INPUT); do \ + @echo "Building siphon dependencies..." + @set -e; rm -f "$@"; for input in $(DOXY_INPUT); do \ find "$(WS_ROOT)/$$input" -type f \ \( -name '*.[ch]' -or -name '*.dox' \) -print \ - | grep -v -E '^$(WS_ROOT)/$(DOXY_PRE_EXCLUDE_REGEXP)$$' \ + | grep -v -E '^$(WS_ROOT)/$(DOXY_EXCLUDE_REGEXP)' \ | sed -e "s/^/\$$(SIPHON_FILES): /" \ >> $@; \ done @@ -115,21 +142,24 @@ $(SIPHON_FILES): $(DOXY_DIR)/siphon_generate.py $(BR)/.doxygen-bootstrap.ok @rm -rf "$(SIPHON_INPUT)" "$(SIPHON_OUTPUT)" @mkdir -p "$(SIPHON_INPUT)" "$(SIPHON_OUTPUT)" @touch $(SIPHON_INPUT)/files - for input in $(DOXY_INPUT); do \ + @echo "Collating source file list for siphoning..." + @for input in $(DOXY_INPUT); do \ cd "$(WS_ROOT)"; \ find "$$input" -type f \ \( -name '*.[ch]' -or -name '*.dox' \) -print \ - | grep -v -E '^$(DOXY_PRE_EXCLUDE_REGEXP)$$' \ + | grep -v -E '^$(DOXY_EXCLUDE_REGEXP)' \ >> $(SIPHON_INPUT)/files; \ done - set -e; cd "$(WS_ROOT)"; $(DOXY_DIR)/siphon_generate.py \ + @echo "Generating siphons..." + @set -e; cd "$(WS_ROOT)"; $(DOXY_DIR)/siphon_generate.py \ --output="$(SIPHON_INPUT)" \ "@$(SIPHON_INPUT)/files" .DELETE_ON_ERROR: $(SIPHON_DOCS) $(SIPHON_OUTPUT)/%.md: $(SIPHON_INPUT)/%.siphon $(DOXY_DIR)/siphon_process.py - set -e; cd "$(WS_ROOT)"; \ + @echo "Processing siphon from $(notdir $<)..." + @set -e; cd "$(WS_ROOT)"; \ $(DOXY_DIR)/siphon_process.py --type=$(basename $(notdir $<)) \ --output="$(SIPHON_OUTPUT)" $< > $@ @@ -140,11 +170,13 @@ doxygen-siphon: $(SIPHON_DOCS) # Generate the doxygen docs doxygen: $(SIPHON_DOCS) @mkdir -p "$(DOXY_OUTPUT)" + @echo "Running Doxygen..." set -e; cd "$(WS_ROOT)"; \ ROOT="$(WS_ROOT)" \ BUILD_ROOT="$(BR)" \ INPUT="$(addprefix $(WS_ROOT)/,$(DOXY_INPUT)) $(EXTRA_DOXY_INPUT)" \ INCLUDE_PATH="$(DOXY_INCLUDE_PATH)" \ + EXCLUDE="$(DOXY_EXCLUDE)" \ HTML=YES \ VERSION="`git describe --tags --dirty`" \ doxygen $(DOXY_DIR)/doxygen.cfg |