mirror of
https://git.notmuchmail.org/git/notmuch
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02d8ff376d
In [1] Daniel observed that the gzipped man pages were only being rebuild every second time when building with `make -j4'. This may be caused by a race condition between sphinx-build rebuilding the roff files and the recipe to gzip them. This commit sequentializes these two steps by making the stamp file a prerequisite for (all of) the gzip files. [1]: id:87tveotn1g.fsf@fifthhorseman.net
159 lines
5.4 KiB
Text
159 lines
5.4 KiB
Text
# -*- makefile-gmake -*-
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dir := doc
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# You can set these variables from the command line.
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SPHINXOPTS := -q
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SPHINXBUILD = env LD_LIBRARY_PATH=${NOTMUCH_BUILDDIR}/lib sphinx-build
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DOCBUILDDIR := $(dir)/_build
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# Internal variables.
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ALLSPHINXOPTS := $(SPHINXOPTS) $(srcdir)/$(dir)
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APIMAN := $(DOCBUILDDIR)/man/man3/notmuch.3
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DOXYFILE := $(srcdir)/$(dir)/doxygen.cfg
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MAN1_RST := $(wildcard $(srcdir)/doc/man1/*.rst)
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MAN5_RST := $(wildcard $(srcdir)/doc/man5/*.rst)
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MAN7_RST := $(wildcard $(srcdir)/doc/man7/*.rst)
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MAN_RST_FILES := $(MAN1_RST) $(MAN5_RST) $(MAN7_RST)
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ALL_RST_FILES := $(MAN_RST_FILES) $(srcdir)/doc/notmuch-emacs.rst
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MAN1_ROFF := $(patsubst $(srcdir)/doc/%,$(DOCBUILDDIR)/man/%,$(MAN1_RST:.rst=.1))
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MAN5_ROFF := $(patsubst $(srcdir)/doc/%,$(DOCBUILDDIR)/man/%,$(MAN5_RST:.rst=.5))
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MAN7_ROFF := $(patsubst $(srcdir)/doc/%,$(DOCBUILDDIR)/man/%,$(MAN7_RST:.rst=.7))
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MAN_ROFF_FILES := $(MAN1_ROFF) $(MAN5_ROFF) $(MAN7_ROFF)
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MAN_GZIP_FILES := $(addsuffix .gz,${MAN_ROFF_FILES})
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MAN1_TEXI := $(patsubst $(srcdir)/doc/man1/%.rst,$(DOCBUILDDIR)/texinfo/%.texi,$(MAN1_RST))
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MAN5_TEXI := $(patsubst $(srcdir)/doc/man5/%.rst,$(DOCBUILDDIR)/texinfo/%.texi,$(MAN5_RST))
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MAN7_TEXI := $(patsubst $(srcdir)/doc/man7/%.rst,$(DOCBUILDDIR)/texinfo/%.texi,$(MAN7_RST))
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INFO_TEXI_FILES := $(MAN1_TEXI) $(MAN5_TEXI) $(MAN7_TEXI)
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ifeq ($(WITH_EMACS),1)
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INFO_TEXI_FILES += $(DOCBUILDDIR)/texinfo/notmuch-emacs.texi
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endif
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INFO_INFO_FILES := $(INFO_TEXI_FILES:.texi=.info)
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.PHONY: sphinx-html sphinx-texinfo sphinx-info
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.PHONY: install-man build-man apidocs install-apidocs
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%.gz: %
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rm -f $@ && gzip --no-name --stdout $^ > $@
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ifeq ($(WITH_EMACS),1)
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$(DOCBUILDDIR)/.roff.stamp $(DOCBUILDDIR)/.html.stamp $(DOCBUILDDIR)/.texi.stamp : docstring.stamp
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endif
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ifeq ($(HAVE_PYTHON3_CFFI),1)
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DOC_PREREQS=bindings/python-cffi.stamp
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else
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DOC_PREREQS=
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endif
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sphinx-html: $(DOCBUILDDIR)/.html.stamp
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$(DOCBUILDDIR)/.html.stamp: $(ALL_RST_FILES) $(DOC_PREREQS)
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$(SPHINXBUILD) -b html -d $(DOCBUILDDIR)/html_doctrees $(ALLSPHINXOPTS) $(DOCBUILDDIR)/html
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touch $@
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sphinx-texinfo: $(DOCBUILDDIR)/.texi.stamp
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$(DOCBUILDDIR)/.texi.stamp: $(ALL_RST_FILES) $(DOC_PREREQS)
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$(SPHINXBUILD) -b texinfo -d $(DOCBUILDDIR)/texinfo_doctrees $(ALLSPHINXOPTS) $(DOCBUILDDIR)/texinfo
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touch $@
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sphinx-info: $(DOCBUILDDIR)/.info.stamp
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$(DOCBUILDDIR)/.info.stamp: $(DOCBUILDDIR)/.texi.stamp $(DOC_PREREQS)
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$(MAKE) -C $(DOCBUILDDIR)/texinfo info
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touch $@
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# Use the man page converter that is available. We should never depend
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# on MAN_ROFF_FILES if a converter is not available.
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${MAN_ROFF_FILES}: $(DOCBUILDDIR)/.roff.stamp
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# By using $(DOCBUILDDIR)/.roff.stamp instead of ${MAN_ROFF_FILES}, we
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# convey to make that a single invocation of this recipe builds all
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# of the roff files. This prevents parallel make from starting an
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# instance of this recipe for each roff file.
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$(DOCBUILDDIR)/.roff.stamp: ${MAN_RST_FILES}
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ifeq ($(HAVE_SPHINX),1)
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$(SPHINXBUILD) -b man -d $(DOCBUILDDIR)/man_doctrees $(ALLSPHINXOPTS) $(DOCBUILDDIR)/man
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for section in 1 5 7; do \
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mkdir -p $(DOCBUILDDIR)/man/man$${section}; \
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mv $(DOCBUILDDIR)/man/*.$${section} $(DOCBUILDDIR)/man/man$${section}; \
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done
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else
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@echo "Fatal: build dependency fail."
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@false
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endif
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touch $@
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install-man: install-apidocs
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ifeq ($(HAVE_DOXYGEN),1)
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MAN_GZIP_FILES += ${APIMAN}.gz
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apidocs: $(APIMAN)
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install-apidocs: ${APIMAN}.gz
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mkdir -p "$(DESTDIR)$(mandir)/man3"
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install -m0644 $(filter %.3.gz,$(MAN_GZIP_FILES)) $(DESTDIR)/$(mandir)/man3
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$(APIMAN): $(dir)/config.dox $(srcdir)/$(dir)/doxygen.cfg $(srcdir)/lib/notmuch.h
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mkdir -p $(DOCBUILDDIR)/man/man3
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doxygen $(DOXYFILE)
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rm -f $(DOCBUILDDIR)/man/man3/_*.3
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perl -pi -e 's/^[.]RI "\\fI/.RI "\\fP/' $(APIMAN)
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else
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apidocs:
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install-apidocs:
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endif
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# Do not try to build or install man pages if a man page converter is
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# not available.
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ifeq ($(HAVE_SPHINX),0)
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build-man:
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install-man:
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@echo "No sphinx, will not install man pages."
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else
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# it should be safe to depend on the stamp file, because it is created
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# after all roff files are moved into place.
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${MAN_GZIP_FILES}: ${DOCBUILDDIR}/.roff.stamp
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build-man: ${MAN_GZIP_FILES}
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install-man: ${MAN_GZIP_FILES}
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mkdir -m0755 -p "$(DESTDIR)$(mandir)/man1"
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mkdir -m0755 -p "$(DESTDIR)$(mandir)/man5"
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mkdir -m0755 -p "$(DESTDIR)$(mandir)/man7"
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install -m0644 $(filter %.1.gz,$(MAN_GZIP_FILES)) $(DESTDIR)/$(mandir)/man1
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install -m0644 $(filter %.5.gz,$(MAN_GZIP_FILES)) $(DESTDIR)/$(mandir)/man5
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install -m0644 $(filter %.7.gz,$(MAN_GZIP_FILES)) $(DESTDIR)/$(mandir)/man7
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cd $(DESTDIR)/$(mandir)/man1 && ln -sf notmuch.1.gz notmuch-setup.1.gz
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endif
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ifneq ($(HAVE_SPHINX)$(HAVE_MAKEINFO),11)
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build-info:
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@echo "Missing sphinx or makeinfo, not building info pages"
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else
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build-info: $(DOCBUILDDIR)/.info.stamp
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endif
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ifneq ($(HAVE_SPHINX)$(HAVE_MAKEINFO)$(HAVE_INSTALL_INFO),111)
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install-info:
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@echo "Missing prerequisites, not installing info pages"
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else
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install-info: build-info
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mkdir -m0755 -p "$(DESTDIR)$(infodir)"
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install -m0644 $(INFO_INFO_FILES) $(DESTDIR)$(infodir)
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for file in $(INFO_INFO_FILES); do install-info $$file $(DESTDIR)$(infodir)/dir; done
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endif
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$(dir)/config.dox: version.stamp
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echo "PROJECT_NAME = \"Notmuch $(VERSION)\"" > $@
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echo "INPUT=${srcdir}/lib/notmuch.h" >> $@
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CLEAN := $(CLEAN) $(DOCBUILDDIR) $(DOCBUILDDIR)/.roff.stamp $(DOCBUILDDIR)/.texi.stamp
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CLEAN := $(CLEAN) $(DOCBUILDDIR)/.html.stamp $(DOCBUILDDIR)/.info.stamp
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CLEAN := $(CLEAN) $(MAN_GZIP_FILES) $(MAN_ROFF_FILES) $(dir)/conf.pyc $(dir)/config.dox
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