1 # Copyright (C) 1992, 93, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
2 # This file is part of the GNU C Library.
4 # The GNU C Library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Library General Public License
6 # as published by the Free Software Foundation; either version 2 of
7 # the License, or (at your option) any later version.
9 # The GNU C Library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Library General Public License for more details.
14 # You should have received a copy of the GNU Library General Public
15 # License along with the GNU C Library; see the file COPYING.LIB. If not,
16 # write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 # Boston, MA 02111-1307, USA.
19 # Makefile for the GNU C Library manual.
22 export subdir := $(subdir)
24 # We need GNU awk for the xtract-typefun script.
27 INSTALL_INFO = install-info
33 ifneq ($(strip $(MAKEINFO)),)
35 info: libc.info dir-add.info
38 # Get glibc's configuration info.
39 ifneq (,$(wildcard ../Makeconfig))
43 # Set chapters and chapters-incl[12].
45 chapters: libc.texinfo
48 # @includes in chapter files
49 -include chapters-incl1
50 chapters-incl1: $(chapters)
52 chapters-incl1 := $(filter-out summary.texi,$(chapters-incl1))
55 # @includes in files included by chapter files, if any
56 -include chapters-incl2
57 chapters-incl2: $(chapters-incl1)
61 chapters-incl := $(chapters-incl1) $(chapters-incl2)
64 (echo '$(@F) :=' \\ ;\
65 awk '$$1 == "@include" { print $$2 " \\" }' $^) > $@.new
69 libc.dvi libc.info: $(chapters) summary.texi $(chapters-incl)
72 # Generate the summary from the Texinfo source files for each chapter.
73 summary.texi: stamp-summary ;
74 stamp-summary: summary.awk $(chapters) $(chapters-incl)
76 | sort -df +1 -2 | tr '\014' '\012' > summary-tmp
77 ./move-if-change summary-tmp summary.texi
78 # touch is broken on our machines. Sigh.
81 # Generate a file which can be added to the `dir' content to provide direct
82 # access to the documentation of the function, variables, and other
84 dir-add.texi: xtract-typefun.awk $(chapters) $(chapters-incl)
85 (echo "@dircategory GNU C library functions"; \
87 $(GAWK) -f $^ | sort; \
88 echo "@end direntry";) > $@.new
91 # Generate Texinfo files from the C source for the example programs.
92 %.c.texi: examples/%.c
93 sed -e 's,[{}],@&,g' \
94 -e 's,/\*\(@.*\)\*/,\1,g' \
95 -e 's,/\* *,/* @r{,g' -e 's, *\*/,} */,' \
96 -e 's/\(@[a-z][a-z]*\)@{\([^}]*\)@}/\1{\2}/g'\
101 minimal-dist = summary.awk move-if-change libc.texinfo $(chapters) \
102 $(patsubst %.c.texi,examples/%.c, \
103 $(filter-out summary.texi,$(chapters-incl)))
104 doc-only-dist = Makefile COPYING.LIB mkinstalldirs
105 distribute = $(minimal-dist) \
106 $(patsubst examples/%.c,%.c.texi,$(filter examples/%.c, \
108 libc.info* libc.?? libc.??s texinfo.tex summary.texi \
109 stamp-summary chapters chapters-incl1 chapters-incl2 \
110 xtract-typefun.awk dir-add.texi dir-add.info dir \
112 export distribute := $(distribute)
114 tar-it = tar chovf $@ $^
116 manual.tar: $(doc-only-dist) $(minimal-dist) ; $(tar-it)
117 mandist.tar: $(doc-only-dist) $(distribute) ; $(tar-it)
119 edition := $(shell sed -n 's/^@set EDITION \([0-9][0-9.]*\)[^0-9.]*.*$$/\1/p' \
122 glibc-doc-$(edition).tar: $(doc-only-dist) $(distribute)
123 @rm -f glibc-doc-$(edition)
124 ln -s . glibc-doc-$(edition)
125 tar chovf $@ $(addprefix glibc-doc-$(edition)/,$^)
126 rm -f glibc-doc-$(edition)
129 compress -c $< > $@.new
132 gzip -9 -c $< > $@.new
135 uuencode $< < $< > $@.new
138 .PHONY: mostlyclean distclean realclean clean
140 -rm -f libc.dvi libc.info* dir-add.info $(common-objpfx)stub-manual
141 -rm -f $(foreach o,$(object-suffixes),$(objpfx)stamp$o)
144 indices = cp fn pg tp vr ky
146 -rm -f chapters chapters-incl* summary.texi stamp-summary *.c.texi
147 -rm -f $(foreach index,$(indices),libc.$(index) libc.$(index)s)
148 -rm -f libc.log libc.aux libc.toc dir-add.texi
150 .PHONY: install subdir_install installdirs install-data
151 install-data subdir_install: install
152 ifneq ($(strip $(MAKEINFO)),)
153 install: $(inst_infodir)/libc.info dir-add.info
154 @if $(SHELL) -c '$(INSTALL_INFO) --version' >/dev/null 2>&1; then \
155 test -f $(inst_infodir)/dir || cp dir $(inst_infodir);\
156 $(INSTALL_INFO) --info-dir=$(inst_infodir) $(inst_infodir)/libc.info;\
157 $(INSTALL_INFO) --info-dir=$(inst_infodir) dir-add.info;\
160 # Catchall implicit rule for other installation targets from the parent.
163 $(inst_infodir)/libc.info: libc.info installdirs
164 for file in $<*; do \
165 name=`basename $$file`; \
166 $(INSTALL_DATA) $$file \
167 `echo $@ | sed "s,$<\$$,$$name,"`; \
170 installdirs: $(firstword $(wildcard mkinstalldirs ../mkinstalldirs))
171 $(dir $<)$(notdir $<) $(inst_infodir)
174 dist: # glibc-doc-$(edition).tar.gz
176 ifneq (,$(wildcard ../Make-dist))
178 $(MAKE) -f $< $(Make-dist-args)
184 TAGS: $(minimal-dist)
187 # The parent makefile sometimes invokes us with targets `subdir_REAL-TARGET'.
189 # For targets we don't define, do nothing.
192 # These are targets that each glibc subdirectory is expected to understand.
193 # ../Rules defines them for code subdirectories; for us, they are no-ops.
194 # None of these should be `subdir_TARGET'; those targets are transformed
195 # by the implicit rule above into `TARGET' deps.
196 glibc-targets := lib objects objs others tests lint.out \
197 echo-headers echo-distinfo stubs
198 .PHONY: $(glibc-targets)
201 # Create stamp files if they don't exist, so the parent makefile's rules for
202 # updating the library archives are happy with us, and never think we have
203 # changed the library.
204 lib: $(foreach o,$(object-suffixes),$(objpfx)stamp$o)
205 stubs: $(common-objpfx)stub-manual
206 $(common-objpfx)stub-manual ../po/manual.pot $(objpfx)stamp%:
207 $(make-target-directory)
211 # Make the target directory if it doesn't exist, using the `mkinstalldirs'
212 # script that does `mkdir -p' even if `mkdir' doesn't support that flag.
213 define make-target-directory
214 $(addprefix $(..)./mkinstalldirs ,\
215 $(filter-out $(wildcard $(@D:%/=%)),$(@D:%/=%)))
218 # The top-level glibc Makefile expects subdir_install to update the stubs file.
219 subdir_install: stubs
221 # Get rid of these variables if they came from the parent.