# Copyright (C) 1992-1999, 2000, 2001 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # The GNU C Library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # You should have received a copy of the GNU Lesser General Public # License along with the GNU C Library; if not, write to the Free # Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA # 02111-1307 USA. # Makefile for the GNU C Library manual. subdir := manual export subdir := $(subdir) # Allow override INSTALL_INFO = install-info .PHONY: all dvi pdf info html all: dvi dvi: libc.dvi pdf: libc.pdf # Get glibc's configuration info. ifneq (,$(wildcard ../Makeconfig)) include ../Makeconfig else MAKEINFO = makeinfo TEXI2DVI = texi2dvi AWK = gawk endif TEXI2PDF = texi2dvi --pdf ifneq ($(strip $(MAKEINFO)),:) all: info info: libc.info dir-add.info endif # scripts we use ifndef move-if-change move-if-change = ./move-if-change endif mkinstalldirs = $(..)scripts/mkinstalldirs chapters = $(addsuffix .texi, \ intro errno memory ctype string charset locale \ message search pattern io stdio llio filesys \ pipe socket terminal syslog math arith time \ resource setjmp signal startup process job nss \ users sysinfo conf crypt debug) add-chapters = $(wildcard $(foreach d, $(add-ons), ../$d/$d.texi)) appendices = lang.texi header.texi install.texi maint.texi contrib.texi \ freemanuals.texi -include texis texis: texis.awk $(chapters) $(add-chapters) $(appendices) lesser.texi fdl.texi $(AWK) -f $^ > $@.T mv -f $@.T $@ nonexamples = $(filter-out $(add-chapters) %.c.texi, $(texis)) examples = $(filter-out $(foreach d, $(add-ons), ../$d/%.c.texi), \ $(filter %.c.texi, $(texis))) # Kludge: implicit rule so Make knows the one command does it all. chapters.% top-menu.%: libc-texinfo.sh $(texis) Makefile AWK=$(AWK) $(SHELL) $< '$(chapters)' '$(add-chapters)' '$(appendices)' libc.dvi libc.pdf libc.info: chapters.texi top-menu.texi libm-err.texi libc.dvi libc.pdf: texinfo.tex html: libc/index.html libc/index.html: chapters.texi top-menu.texi libm-err.texi $(MAKEINFO) --html libc.texinfo # Generate the summary from the Texinfo source files for each chapter. summary.texi: stamp-summary ; stamp-summary: summary.awk $(filter-out summary.texi, $(texis)) $(AWK) -f $^ | sort -t'' -df +0 -1 | tr '\014' '\012' > summary-tmp $(move-if-change) summary-tmp summary.texi touch $@ # Generate a file which can be added to the `dir' content to provide direct # access to the documentation of the function, variables, and other # definitions. dir-add.info: xtract-typefun.awk $(texis) (echo "INFO-DIR-SECTION GNU C library functions"; \ echo "START-INFO-DIR-ENTRY"; \ $(AWK) -f $^ | sort; \ echo "END-INFO-DIR-ENTRY") > $@.new mv -f $@.new $@ # The table with the math errors is generated. libm-err.texi: stamp-libm-err stamp-libm-err: libm-err-tab.pl $(wildcard $(foreach dir,$(sysdirs),\ $(dir)/libm-test-ulps)) pwd=`pwd`; \ $(PERL) $< $$pwd/.. > libm-err-tmp $(move-if-change) libm-err-tmp libm-err.texi touch $@ # Generate Texinfo files from the C source for the example programs. %.c.texi: examples/%.c sed -e 's,[{}],@&,g' \ -e 's,/\*\(@.*\)\*/,\1,g' \ -e 's,/\* *,/* @r{,g' -e 's, *\*/,} */,' \ -e 's/\(@[a-z][a-z]*\)@{\([^}]*\)@}/\1{\2}/g'\ $< | expand > $@.new mv -f $@.new $@ %.info: %.texinfo LANGUAGE=C LC_ALL=C $(MAKEINFO) $< %.dvi: %.texinfo $(TEXI2DVI) $< %.pdf: %.texinfo $(TEXI2PDF) $< # Distribution. minimal-dist = summary.awk texis.awk tsort.awk libc-texinfo.sh libc.texinfo \ libm-err.texi stamp-libm-err \ $(filter-out summary.texi, $(nonexamples)) \ $(patsubst %.c.texi,examples/%.c, $(examples)) doc-only-dist = Makefile COPYING.LIB distribute = $(minimal-dist) $(examples) stdio-fp.c \ libc.info* libc.?? libc.??s texinfo.tex \ xtract-typefun.awk dir-add.info dir libm-err-tab.pl export distribute := $(distribute) tar-it = tar chovf $@ $^ manual.tar: $(doc-only-dist) $(minimal-dist) ; $(tar-it) mandist.tar: $(doc-only-dist) $(distribute) ; $(tar-it) edition := $(shell sed -n 's/^@set EDITION \([0-9][0-9.]*\)[^0-9.]*.*$$/\1/p' \ libc.texinfo) glibc-doc-$(edition).tar: $(doc-only-dist) $(distribute) @rm -f glibc-doc-$(edition) ln -s . glibc-doc-$(edition) tar chovf $@ $(addprefix glibc-doc-$(edition)/,$^) rm -f glibc-doc-$(edition) %.Z: % compress -c $< > $@.new mv -f $@.new $@ %.gz: % gzip -9 -c $< > $@.new mv -f $@.new $@ %.uu: % uuencode $< < $< > $@.new mv -f $@.new $@ .PHONY: mostlyclean distclean realclean clean mostlyclean: -rm -f libc.dvi libc.pdf libc.tmp libc.info* dir-add.info -rm -f $(objpfx)stubs $(objpfx)distinfo -rm -f $(foreach o,$(object-suffixes-for-libc),$(objpfx)stamp$o) clean: mostlyclean distclean: clean indices = cp fn pg tp vr ky realclean: distclean -rm -f texis summary.texi stamp-summary *.c.texi -rm -f $(foreach index,$(indices),libc.$(index) libc.$(index)s) -rm -f libc.log libc.aux libc.toc dir-add.texinfo -rm -f top-menu.texi chapters.texi .PHONY: install subdir_install installdirs install-data install-data subdir_install: install ifneq ($(strip $(MAKEINFO)),:) # There are two variants of install-info out there. The GNU version # knows about the INFO-DIR-SECTION tag, the Debian version doesn't. ifneq ($(OLD_DEBIAN_INSTALL_INFO),yes) install: $(inst_infodir)/libc.info dir-add.info @if $(SHELL) -c '$(INSTALL_INFO) --version' >/dev/null 2>&1; then \ test -f $(inst_infodir)/dir || $(INSTALL_DATA) dir $(inst_infodir);\ $(INSTALL_INFO) --info-dir=$(inst_infodir) $(inst_infodir)/libc.info;\ $(INSTALL_INFO) --info-dir=$(inst_infodir) dir-add.info;\ else : ; fi else install: $(inst_infodir)/libc.info dir-add.info @if $(SHELL) -c '$(INSTALL_INFO) --version' >/dev/null 2>&1; then \ test -f $(inst_infodir)/dir || $(INSTALL_DATA) dir $(inst_infodir);\ $(INSTALL_INFO) --info-dir=$(inst_infodir) \ --section '^GNU Libraries:' 'GNU Libraries:' \ $(inst_infodir)/libc.info;\ $(INSTALL_INFO) --info-dir=$(inst_infodir) \ --section '^GNU C Library functions:' 'GNU C Library functions:' \ dir-add.info;\ else : ; fi endif endif # Catchall implicit rule for other installation targets from the parent. install-%: ; $(inst_infodir)/libc.info: libc.info installdirs for file in $<*; do \ $(INSTALL_DATA) $$file $(@D)/$$file; \ done installdirs: $(mkinstalldirs) $(inst_infodir) .PHONY: dist dist: # glibc-doc-$(edition).tar.gz ifneq (,$(wildcard ../Make-dist)) dist: ../Make-dist $(MAKE) -f $< $(Make-dist-args) endif ifndef ETAGS ETAGS = etags -T endif TAGS: $(minimal-dist) $(ETAGS) -o $@ $^ # The parent makefile sometimes invokes us with targets `subdir_REAL-TARGET'. subdir_%: % ; # For targets we don't define, do nothing. subdir_%: ; # These are targets that each glibc subdirectory is expected to understand. # ../Rules defines them for code subdirectories; for us, they are no-ops. # None of these should be `subdir_TARGET'; those targets are transformed # by the implicit rule above into `TARGET' deps. glibc-targets := lib objects objs others tests lint.out \ echo-headers echo-distinfo .PHONY: $(glibc-targets) $(glibc-targets): # Create stamp files if they don't exist, so the parent makefile's rules for # updating the library archives are happy with us, and never think we have # changed the library. lib: $(foreach o,$(object-suffixes-for-libc),$(objpfx)stamp$o) ifdef objpfx .PHONY: stubs stubs: $(objpfx)stubs endif $(objpfx)stubs ../po/manual.pot $(objpfx)stamp%: $(make-target-directory) touch $@ # Make the target directory if it doesn't exist, using the `mkinstalldirs' # script that does `mkdir -p' even if `mkdir' doesn't support that flag. define make-target-directory $(addprefix $(mkinstalldirs) ,\ $(filter-out $(wildcard $(@D:%/=%)),$(@D:%/=%))) endef # The top-level glibc Makefile expects subdir_install to update the stubs file. subdir_install: stubs # Get rid of these variables if they came from the parent. routines = aux = sources = objects = headers =