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doc: configure detection of sphinx and rst2man

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Because sphinx-build does not provide a convenient way of listing
which builders exist, and some people actually have pre 1.0 sphinx, we
try loading a relevant python module.

Currently the assumption is that no python in path -> no sphinx-build
in path.
This commit is contained in:
David Bremner 2014-03-13 00:21:16 -03:00
parent 533639b143
commit beef0a8f55
2 changed files with 39 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
configure vendored
View file

@ -393,6 +393,25 @@ else
have_emacs=0
fi
printf "Checking if sphinx is available and supports nroff output... "
if hash sphinx-build > /dev/null 2>&1 && python -m sphinx.writers.manpage > /dev/null 2>&1 ; then
printf "Yes.\n"
have_sphinx=1
have_rst2man=0
else
printf "No (falling back to rst2man).\n"
have_sphinx=0
printf "Checking if rst2man is available... "
if rst2man -V > /dev/null 2>&1; then
printf "Yes.\n"
have_rst2man=1
else
printf "No (so will not install man pages).\n"
have_rst2man=0
fi
fi
libdir_in_ldconfig=0
printf "Checking which platform we are on... "
@ -759,6 +778,12 @@ emacsetcdir=${EMACSETCDIR}
# Whether there's an emacs binary available for byte-compiling
HAVE_EMACS = ${have_emacs}
# Whether there's a sphinx-build binary available for building documentation
HAVE_SPHINX=${have_sphinx}
# Whether there's a rst2man binary available for building documentation
HAVE_RST2MAN=${have_rst2man}
# The directory to which desktop files should be installed
desktop_dir = \$(prefix)/share/applications

21
doc/Makefile.local
View file

@ -33,11 +33,9 @@ sphinx-info: sphinx-texinfo
MAN_GZIP_FILES := $(addsuffix .gz,${MAN_ROFF_FILES})
build-man: ${MAN_GZIP_FILES}
${MAN_ROFF_FILES}: ${dir}/man.stamp
$(dir)/man.stamp: ${MAN_RST_FILES}
# Use the man page converter that is available. We should never depend
# on MAN_ROFF_FILES if a converter is not available.
${MAN_ROFF_FILES}: ${MAN_RST_FILES}
ifeq ($(HAVE_SPHINX),1)
$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(DOCBUILDDIR)/man
for section in 1 5 7; do \
@ -46,11 +44,19 @@ ifeq ($(HAVE_SPHINX),1)
done
else ifeq ($(HAVE_RST2MAN),1)
$(prerst2man) $(DOCBUILDDIR)/.. $(DOCBUILDDIR)/man
touch $@
else
@echo "No sphinx or rst2man, will not install man pages."
@echo "Fatal: build dependency fail."
@false
endif
# Do not try to build or install man pages if a man page converter is
# not available.
ifeq ($(HAVE_SPHINX)$(HAVE_RST2MAN),00)
build-man:
install-man:
@echo "No sphinx or rst2man, will not install man pages."
else
build-man: ${MAN_GZIP_FILES}
install-man: ${MAN_GZIP_FILES}
mkdir -p "$(DESTDIR)$(mandir)/man1"
mkdir -p "$(DESTDIR)$(mandir)/man5"
@ -59,6 +65,7 @@ install-man: ${MAN_GZIP_FILES}
install -m0644 $(DOCBUILDDIR)/man/man5/*.5.gz $(DESTDIR)/$(mandir)/man5
install -m0644 $(DOCBUILDDIR)/man/man7/*.7.gz $(DESTDIR)/$(mandir)/man7
cd $(DESTDIR)/$(mandir)/man1 && ln -sf notmuch.1.gz notmuch-setup.1.gz
endif
$(dir)/docdeps.mk: $(dir)/conf.py $(dir)/mkdocdeps.py
$(mkdocdeps) $< $(DOCBUILDDIR) $@