mirror of
https://git.savannah.gnu.org/git/bison.git
synced 2026-03-09 12:23:04 +00:00
30f61b0549
* examples/extexi: Since we issue #lines only at the beginning of @example, leave empty line when removing content (such as @comment lines), otherwise the lines that follow have incorrect source line location. This leaves ugly empty lines, but they are removed when you tidy the output for the end user: sequences of \n are mapped to at most two sucessive \n.
79 lines
2.2 KiB
Makefile
79 lines
2.2 KiB
Makefile
## Copyright (C) 2005, 2008-2015, 2018-2019 Free Software Foundation,
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## Inc.
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##
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## This program is free software: you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation, either version 3 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program. If not, see <http://www.gnu.org/licenses/>.
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dist_noinst_SCRIPTS = %D%/extexi %D%/test
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TEST_LOG_COMPILER = $(top_srcdir)/%D%/test
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AM_CXXFLAGS = \
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$(WARN_CXXFLAGS) $(WARN_CXXFLAGS_TEST) $(WERROR_CXXFLAGS)
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## ------------ ##
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## Extracting. ##
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## ------------ ##
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doc = $(top_srcdir)/doc/bison.texi
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extexi = $(top_srcdir)/%D%/extexi
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if ENABLE_GCC_WARNINGS
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EXTEXIFLAGS = --synclines
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endif
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extract = VERSION="$(VERSION)" $(PERL) $(extexi) $(EXTEXIFLAGS) $(doc) --
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extracted =
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EXTRA_DIST += $(extracted)
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MAINTAINERCLEANFILES += $(extracted) %D%/extracted.stamp
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%D%/extracted.stamp: $(doc) doc/version.texi $(extexi)
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$(AM_V_GEN)rm -f $@ $@.tmp
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$(AM_V_at)$(MKDIR_P) %D%
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$(AM_V_at)touch $@.tmp
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$(AM_V_at)$(extract) $(extracted)
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$(AM_V_at)mv $@.tmp $@
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$(extracted): %D%/extracted.stamp
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@test -f $@ || rm -f %D%/extracted.stamp
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@test -f $@ || $(MAKE) $(AM_MAKEFLAGS) %D%/extracted.stamp
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## ------ ##
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## Dist. ##
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## ------ ##
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# Ship the stamp file, otherwise it will be recreated, which is what
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# we want to avoid.
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EXTRA_DIST += %D%/extracted.stamp
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# Suppress the #lines from the examples when rolling the tarball, so
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# that regular users have readable examples even before installing
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# Bison.
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dist-hook: examples-unline
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.PHONY: examples-unline
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examples-unline:
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cd $(distdir) && \
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perl -pi -0777 -e 's/#line.*\n//g;s{^ /\*\*/\n}{}mg' $(extracted)
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## ---------- ##
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## Examples. ##
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## ---------- ##
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examplesdir = $(docdir)/examples
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dist_examples_DATA = %D%/README.md
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CLEANDIRS += %D%/*.dSYM
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include %D%/c/local.mk
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include %D%/c++/local.mk
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include %D%/d/local.mk
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include %D%/java/local.mk
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