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https://sourceware.org/git/glibc.git
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173 lines
4.9 KiB
Makefile
173 lines
4.9 KiB
Makefile
# Makefile for the GNU C Library manual.
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# Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Library General Public License
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# as published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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# The GNU C Library 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 GNU
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# Library General Public License for more details.
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# You should have received a copy of the GNU Library General Public
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# License along with the GNU C Library; see the file COPYING.LIB. If
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# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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# Cambridge, MA 02139, USA.
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subdir := manual
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export subdir := $(subdir)
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.PHONY: all dvi info
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all: dvi info
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dvi: libc.dvi
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info: libc.info
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# Get glibc's configuration info.
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ifneq (,$(wildcard ../Makeconfig))
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include ../Makeconfig
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endif
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# Set chapters and chapters-incl.
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include chapters
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chapters: libc.texinfo
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$(find-includes)
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ifdef chapters
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include chapters-incl
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chapters-incl: $(chapters)
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$(find-includes)
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chapters-incl := $(filter-out summary.texi,$(chapters-incl))
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endif
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define find-includes
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(echo '$(@F) :=' \\ ;\
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awk '$$1 == "@include" { print $$2 " \\" }' $^) > $@.new
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mv -f $@.new $@
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endef
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libc.dvi libc.info: $(chapters) summary.texi $(chapters-incl)
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libc.dvi: texinfo.tex
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# Generate the summary from the Texinfo source files for each chapter.
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summary.texi: stamp-summary ;
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stamp-summary: summary.awk $(chapters) $(chapters-incl)
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awk -f $^ \
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| sort -df +1 -2 | tr '\014' '\012' > summary-tmp
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./move-if-change summary-tmp summary.texi
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# touch is broken on our machines. Sigh.
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date > $@
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# Generate Texinfo files from the C source for the example programs.
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%.c.texi: examples/%.c
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sed -e 's,[{}],@&,g' \
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-e 's,/\*\(@.*\)\*/,\1,g' \
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-e 's,/\* *,/* @r{,g' -e 's, *\*/,} */,' \
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-e 's/\(@[a-z][a-z]*\)@{\([^}]*\)@}/\1{\2}/'\
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$< | expand > $@.new
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mv -f $@.new $@
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minimal-dist = summary.awk move-if-change libc.texinfo $(chapters) \
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$(patsubst %.c.texi,examples/%.c, \
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$(filter-out summary.texi,$(chapters-incl)))
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doc-only-dist = Makefile COPYING.LIB mkinstalldirs
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distribute = $(minimal-dist) \
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$(patsubst examples/%.c,%.c.texi,$(filter examples/%.c, \
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$(minimal-dist))) \
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libc.?? libc.??s texinfo.tex summary.texi \
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stamp-summary chapters chapters-incl
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export distribute := $(distribute)
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tar-it = tar chovf $@ $^
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manual.tar: $(doc-only-dist) $(minimal-dist) ; $(tar-it)
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mandist.tar: $(doc-only-dist) $(distribute) ; $(tar-it)
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edition := $(shell sed -n 's/^@set EDITION \([0-9][0-9.]*\)[^0-9.]*.*$$/\1/p' \
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libc.texinfo)
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glibc-doc-$(edition).tar: $(doc-only-dist) $(distribute)
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@rm -f glibc-doc-$(edition)
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ln -s . glibc-doc-$(edition)
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tar chovf $@ $(addprefix glibc-doc-$(edition)/,$^)
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rm -f glibc-doc-$(edition)
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%.Z: %
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compress -c $< > $@.new
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mv -f $@.new $@
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%.gz: %
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gzip -9 -c $< > $@.new
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mv -f $@.new $@
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%.uu: %
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uuencode $< < $< > $@.new
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mv -f $@.new $@
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# The parent makefile sometimes invokes us with targets `subdir_REAL-TARGET'.
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subdir_%: % ;
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.PHONY: mostlyclean distclean realclean clean
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mostlyclean:
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-rm -f libc.dvi libc.info*
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clean: mostlyclean
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distclean: clean
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indices = cp fn pg tp vr ky
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realclean: distclean
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-rm -f chapters chapters-incl summary.texi stamp-summary *.c.texi
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-rm -f $(foreach index,$(indices),libc.$(index) libc.$(index)s)
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-rm -f libc.log libc.aux libc.toc
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.PHONY: install subdir_install installdirs install-data
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install-data subdir_install: install
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install: $(infodir)/libc.info
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# Catchall implicit rule for other installation targets from the parent.
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install-%: ;
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$(infodir)/libc.info: libc.info installdirs
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for file in $<*; do \
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name=`basename $$file`; \
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$(INSTALL_DATA) $$file \
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`echo $@ | sed "s,$<\$$,$$name,"`; \
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done
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installdirs: $(firstword $(wildcard mkinstalldirs ../mkinstalldirs))
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$(dir $<)$(notdir $<) $(infodir)
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.PHONY: dist
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dist: # glibc-doc-$(edition).tar.gz
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ifneq (,$(wildcard ../Make-dist))
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dist: ../Make-dist
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$(MAKE) -f $< $(Make-dist-args)
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endif
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ifndef ETAGS
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ETAGS = etags -T
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endif
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TAGS: $(minimal-dist)
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$(ETAGS) -o $@ $^
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# These are targets that each glibc subdirectory is expected to understand.
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# ../Rules defines them for code subdirectories; for us, they are no-ops.
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glibc-targets := subdir_lib objects objs others tests subdir_lint.out \
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subdir_echo-headers subdir_echo-distinfo stubs
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.PHONY: $(glibc-targets)
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$(glibc-targets):
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stubs: $(common-objpfx)stub-manual
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$(common-objpfx)stub-manual:
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cp /dev/null $@
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# The top-level glibc Makefile expects subdir_install to update the stubs file.
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subdir_install: stubs
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# Get rid of these variables if they came from the parent.
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routines =
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aux =
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sources =
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objects =
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headers =
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