forked from pool/expat
86 lines
3.0 KiB
Diff
86 lines
3.0 KiB
Diff
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From 0f6b39d2f513aae16c7377fc802c25ab81551c42 Mon Sep 17 00:00:00 2001
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From: Sebastian Pipping <sebastian@pipping.org>
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Date: Tue, 13 Feb 2024 19:42:04 +0100
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Subject: [PATCH] Autotools: Re-work handling of xmlwf.1
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File "doc/xmlwf.1" should not be cleaned when building with
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"./configure --without-docbook", and re-compilation of the file
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should take precedence over a pre-built copy where available.
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Also, variable CLEANFILES can be used to simplify things a bit
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in Makefile.am.
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---
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expat/configure.ac | 17 ++++++++++++++---
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expat/doc/Makefile.am | 18 ++++++++----------
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2 files changed, 22 insertions(+), 13 deletions(-)
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diff --git expat/configure.ac expat/configure.ac
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index a5d1ff931..8a9eddef0 100644
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--- expat/configure.ac
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+++ expat/configure.ac
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@@ -357,11 +357,22 @@ AS_IF([test "x${DOCBOOK_TO_MAN}" != x -a "x$with_docbook" != xno],
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page for xmlwf.])])])
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dnl This will make sure that a release tarball shipping a pre-rendered xmlwf man page will
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-dnl get it installed, independent of whether some flavor of docbook2man is available.
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+dnl get it installed, when no working flavor of docbook2man is available (or wanted).
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dnl This relies on file xmlwf.1 being at least as recent as its source file xmlwf.xml.
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AS_IF([test -f "${srcdir}"/doc/xmlwf.1],
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- [AM_CONDITIONAL(WITH_DOCBOOK, [true])],
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- [AM_CONDITIONAL(WITH_DOCBOOK, [test "x${DOCBOOK_TO_MAN}" != x])])
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+ [AM_CONDITIONAL(WITH_MANPAGE, [true])
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+ AS_IF([test "x$with_docbook" = xno -o "x${DOCBOOK_TO_MAN}" = x],
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+ [AM_CONDITIONAL(WITH_PREBUILT_MANPAGE, [true])
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+ AM_CONDITIONAL(WITH_DISTRIBUTABLE_MANPAGE, [false])],
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+ [AM_CONDITIONAL(WITH_PREBUILT_MANPAGE, [false])
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+ AM_CONDITIONAL(WITH_DISTRIBUTABLE_MANPAGE, [true])])
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+ ],
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+ [AS_IF([test "x$with_docbook" != xno -a "x${DOCBOOK_TO_MAN}" != x],
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+ [AM_CONDITIONAL(WITH_MANPAGE, [true])
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+ AM_CONDITIONAL(WITH_DISTRIBUTABLE_MANPAGE, [true])],
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+ [AM_CONDITIONAL(WITH_MANPAGE, [false])
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+ AM_CONDITIONAL(WITH_DISTRIBUTABLE_MANPAGE, [false])])
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+ AM_CONDITIONAL(WITH_PREBUILT_MANPAGE, [false])])
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dnl Configure CMake file templates
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dnl NOTE: The *_TRUE variables read here are Automake conditionals
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diff --git expat/doc/Makefile.am expat/doc/Makefile.am
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index c3a3ce59c..751365ebd 100644
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--- expat/doc/Makefile.am
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+++ expat/doc/Makefile.am
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@@ -32,26 +32,24 @@
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.PHONY: dist-hook # not inside conditional to avoid automake warning
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-if WITH_DOCBOOK
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+if WITH_MANPAGE
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dist_man_MANS = xmlwf.1
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xmlwf.1: xmlwf.xml
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-rm -f $@
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- $(DOCBOOK_TO_MAN) $<
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+ test x$(DOCBOOK_TO_MAN) != x && $(DOCBOOK_TO_MAN) $<
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test -f $@ || mv XMLWF.1 $@
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-else
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+endif
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+
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+if !WITH_DISTRIBUTABLE_MANPAGE
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dist-hook:
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@echo 'ERROR: Configure with --with-docbook for "make dist".' 1>&2
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@false
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endif
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-# https://www.gnu.org/software/automake/manual/automake.html#What-Gets-Cleaned
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-.PHONY: clean-local
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-clean-local: clean-local-check
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-
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-.PHONY: clean-local-check
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-clean-local-check:
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- $(RM) xmlwf.1
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+if !WITH_PREBUILT_MANPAGE
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+CLEANFILES = xmlwf.1
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+endif
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EXTRA_DIST = \
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ok.min.css \
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