newlib: libc: move manual into top-level build

This doesn't migrate all the docs, just the libc's manual (pdf/info).
This is to show the basic form of migrating the chew files.

For subdirs that didn't have any docs, I've stripped their settings
for clarity.  If someone wanted to suddenly add docs, they can add
the corresponding Makefile.inc files easily.

1 files changed, 224 insertions, 14 deletions

diff --git a/newlib/Makefile.in b/newlib/Makefile.in
index 6a5573b..a77de72 100644
--- a/newlib/Makefile.in
+++ b/newlib/Makefile.in
@@ -312,13 +312,13 @@ AM_V_texidevnull = $(am__v_texidevnull_@AM_V@)
 am__v_texidevnull_ = $(am__v_texidevnull_@AM_DEFAULT_V@)
 am__v_texidevnull_0 = > /dev/null
 am__v_texidevnull_1 = 
-INFO_DEPS = $(srcdir)/libm/libm.info
+INFO_DEPS = $(srcdir)/libc/libc.info $(srcdir)/libm/libm.info
 am__TEXINFO_TEX_DIR = $(srcdir)/../texinfo
-DVIS = libm/libm.dvi
-PDFS = libm/libm.pdf
-PSS = libm/libm.ps
-HTMLS = libm/libm.html
-TEXINFOS = libm/libm.texi
+DVIS = libc/libc.dvi libm/libm.dvi
+PDFS = libc/libc.pdf libm/libm.pdf
+PSS = libc/libc.ps libm/libm.ps
+HTMLS = libc/libc.html libm/libm.html
+TEXINFOS = libc/libc.texi libm/libm.texi
 TEXI2PDF = $(TEXI2DVI) --pdf --batch
 MAKEINFOHTML = $(MAKEINFO) --html
 AM_MAKEINFOHTMLFLAGS = $(AM_MAKEINFOFLAGS)
@@ -527,7 +527,7 @@ ACLOCAL_AMFLAGS = -I . -I .. -I ../config
 # Variables that will accumulate in subdirs.
 PHONY = $(am__append_4)
 SUFFIXES = $(am__append_5)
-info_TEXINFOS = libm/libm.texi
+info_TEXINFOS = libc/libc.texi libm/libm.texi
 noinst_DATA = stmp-targ-include $(am__append_1) $(am__append_2) \
 	$(am__append_3)
 pkglib_LTLIBRARIES = $(am__append_6)
@@ -642,8 +642,10 @@ libc_la_LDFLAGS = -version-info $(LIBTOOL_VERSION_INFO) -release newlib -no-unde
 @USE_LIBTOOL_TRUE@libm_la_DEPENDENCIES = libm-libtool-objectlist
 @USE_LIBTOOL_TRUE@libc_la_SOURCES = 
 @USE_LIBTOOL_TRUE@libc_la_DEPENDENCIES = libc-libtool-objectlist
-CLEANFILES = stmp-targ-include libm/targetdep.tex \
-	libm/targetdep.tex.stamp $(LIBM_CHEWOUT_FILES)
+CLEANFILES = stmp-targ-include libc/targetdep.tex \
+	libc/targetdep.tex.stamp $(LIBC_CHEWOUT_FILES) \
+	libm/targetdep.tex libm/targetdep.tex.stamp \
+	$(LIBM_CHEWOUT_FILES)
 CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
 MULTISRCTOP = 
 MULTIBUILDTOP = 
@@ -674,6 +676,162 @@ TEXINFO_TEX = ../texinfo/texinfo.tex
 @HAVE_ICONVDATA_TRUE@iconvdata_EUC_JP_la_LDFLAGS = -module -no-undefined -Xcompiler -Wl,-rpath-link=. -Xcompiler -nostdlib -L. -lc
 @HAVE_ICONVDATA_TRUE@gconvdir = $(pkglibdir)
 @HAVE_ICONVDATA_TRUE@gconv_DATA = iconvdata/gconv-modules
+libc_libc_TEXINFOS = libc/targetdep.tex $(LIBC_CHEWOUT_FILES)
+LIBC_CHEWOUT_FILES = libc/ctype/isalnum.def libc/ctype/isalpha.def \
+	libc/ctype/isascii.def libc/ctype/isblank.def \
+	libc/ctype/iscntrl.def libc/ctype/isdigit.def \
+	libc/ctype/islower.def libc/ctype/isprint.def \
+	libc/ctype/ispunct.def libc/ctype/isspace.def \
+	libc/ctype/isupper.def libc/ctype/iswalnum.def \
+	libc/ctype/iswalpha.def libc/ctype/iswblank.def \
+	libc/ctype/iswcntrl.def libc/ctype/iswctype.def \
+	libc/ctype/iswdigit.def libc/ctype/iswgraph.def \
+	libc/ctype/iswlower.def libc/ctype/iswprint.def \
+	libc/ctype/iswpunct.def libc/ctype/iswspace.def \
+	libc/ctype/iswupper.def libc/ctype/iswxdigit.def \
+	libc/ctype/isxdigit.def libc/ctype/toascii.def \
+	libc/ctype/tolower.def libc/ctype/toupper.def \
+	libc/ctype/towctrans.def libc/ctype/towlower.def \
+	libc/ctype/towupper.def libc/ctype/wctrans.def \
+	libc/ctype/wctype.def libc/iconv/lib/iconv.def \
+	libc/locale/duplocale.def libc/locale/freelocale.def \
+	libc/locale/locale.def libc/locale/newlocale.def \
+	libc/locale/uselocale.def libc/misc/ffs.def libc/misc/lock.def \
+	libc/misc/unctrl.def libc/posix/popen.def \
+	libc/posix/posix_spawn.def libc/reent/closer.def \
+	libc/reent/reent.def libc/reent/execr.def \
+	libc/reent/fcntlr.def libc/reent/fstatr.def \
+	libc/reent/gettimeofdayr.def libc/reent/linkr.def \
+	libc/reent/lseekr.def libc/reent/mkdirr.def \
+	libc/reent/openr.def libc/reent/readr.def \
+	libc/reent/renamer.def libc/reent/signalr.def \
+	libc/reent/sbrkr.def libc/reent/statr.def \
+	libc/reent/timesr.def libc/reent/unlinkr.def \
+	libc/reent/fstat64r.def libc/reent/lseek64r.def \
+	libc/reent/stat64r.def libc/reent/open64r.def \
+	libc/reent/writer.def libc/search/bsearch.def \
+	libc/search/qsort.def libc/search/qsort_r.def \
+	libc/signal/psignal.def libc/signal/raise.def \
+	libc/signal/signal.def libc/signal/sig2str.def \
+	libc/stdio64/fdopen64.def libc/stdio64/fgetpos64.def \
+	libc/stdio64/fopen64.def libc/stdio64/freopen64.def \
+	libc/stdio64/fseeko64.def libc/stdio64/fsetpos64.def \
+	libc/stdio64/ftello64.def libc/stdio64/tmpfile64.def \
+	libc/stdio/clearerr.def libc/stdio/diprintf.def \
+	libc/stdio/dprintf.def libc/stdio/fcloseall.def \
+	libc/stdio/fclose.def libc/stdio/fdopen.def \
+	libc/stdio/feof.def libc/stdio/ferror.def \
+	libc/stdio/fflush.def libc/stdio/fgetc.def \
+	libc/stdio/fgetpos.def libc/stdio/fgets.def \
+	libc/stdio/fgetwc.def libc/stdio/fgetws.def \
+	libc/stdio/fileno.def libc/stdio/fmemopen.def \
+	libc/stdio/fopen.def libc/stdio/fopencookie.def \
+	libc/stdio/fpurge.def libc/stdio/fputc.def \
+	libc/stdio/fputs.def libc/stdio/fputwc.def \
+	libc/stdio/fputws.def libc/stdio/fread.def \
+	libc/stdio/freopen.def libc/stdio/fseek.def \
+	libc/stdio/fsetlocking.def libc/stdio/fsetpos.def \
+	libc/stdio/ftell.def libc/stdio/funopen.def \
+	libc/stdio/fwide.def libc/stdio/fwrite.def libc/stdio/getc.def \
+	libc/stdio/getc_u.def libc/stdio/getchar.def \
+	libc/stdio/getchar_u.def libc/stdio/getdelim.def \
+	libc/stdio/getline.def libc/stdio/gets.def libc/stdio/getw.def \
+	libc/stdio/getwchar.def libc/stdio/mktemp.def \
+	libc/stdio/nano-vfprintf.def libc/stdio/nano-vfscanf.def \
+	libc/stdio/open_memstream.def libc/stdio/perror.def \
+	libc/stdio/putc.def libc/stdio/putc_u.def \
+	libc/stdio/putchar.def libc/stdio/putchar_u.def \
+	libc/stdio/puts.def libc/stdio/putw.def \
+	libc/stdio/putwchar.def libc/stdio/remove.def \
+	libc/stdio/rename.def libc/stdio/rewind.def \
+	libc/stdio/setbuf.def libc/stdio/setbuffer.def \
+	libc/stdio/setlinebuf.def libc/stdio/setvbuf.def \
+	libc/stdio/siprintf.def libc/stdio/siscanf.def \
+	libc/stdio/sprintf.def libc/stdio/sscanf.def \
+	libc/stdio/stdio_ext.def libc/stdio/swprintf.def \
+	libc/stdio/swscanf.def libc/stdio/tmpfile.def \
+	libc/stdio/tmpnam.def libc/stdio/ungetc.def \
+	libc/stdio/ungetwc.def libc/stdio/vfprintf.def \
+	libc/stdio/vfscanf.def libc/stdio/vfwprintf.def \
+	libc/stdio/vfwscanf.def libc/stdio/viprintf.def \
+	libc/stdio/viscanf.def libc/stdlib/_Exit.def \
+	libc/stdlib/a64l.def libc/stdlib/abort.def libc/stdlib/abs.def \
+	libc/stdlib/assert.def libc/stdlib/atexit.def \
+	libc/stdlib/atof.def libc/stdlib/atoi.def \
+	libc/stdlib/atoll.def libc/stdlib/calloc.def \
+	libc/stdlib/div.def libc/stdlib/ecvtbuf.def \
+	libc/stdlib/efgcvt.def libc/stdlib/envlock.def \
+	libc/stdlib/exit.def libc/stdlib/getenv.def \
+	libc/stdlib/itoa.def libc/stdlib/labs.def libc/stdlib/ldiv.def \
+	libc/stdlib/llabs.def libc/stdlib/lldiv.def \
+	libc/stdlib/malloc.def libc/stdlib/mblen.def \
+	libc/stdlib/mbsnrtowcs.def libc/stdlib/mbstowcs.def \
+	libc/stdlib/mbtowc.def libc/stdlib/mlock.def \
+	libc/stdlib/mstats.def libc/stdlib/on_exit.def \
+	libc/stdlib/rand.def libc/stdlib/rand48.def \
+	libc/stdlib/random.def libc/stdlib/rpmatch.def \
+	libc/stdlib/strtod.def libc/stdlib/strtol.def \
+	libc/stdlib/strtoll.def libc/stdlib/strtoul.def \
+	libc/stdlib/strtoull.def libc/stdlib/utoa.def \
+	libc/stdlib/wcsnrtombs.def libc/stdlib/wcstod.def \
+	libc/stdlib/wcstol.def libc/stdlib/wcstoll.def \
+	libc/stdlib/wcstoul.def libc/stdlib/wcstoull.def \
+	libc/stdlib/system.def libc/stdlib/wcstombs.def \
+	libc/stdlib/wctomb.def libc/string/bcmp.def \
+	libc/string/memcpy.def libc/string/strcmp.def \
+	libc/string/strncat.def libc/string/strstr.def \
+	libc/string/bcopy.def libc/string/memmove.def \
+	libc/string/strcoll.def libc/string/strncmp.def \
+	libc/string/strtok.def libc/string/bzero.def \
+	libc/string/memset.def libc/string/strcpy.def \
+	libc/string/strncpy.def libc/string/strxfrm.def \
+	libc/string/index.def libc/string/rindex.def \
+	libc/string/strcspn.def libc/string/strpbrk.def \
+	libc/string/swab.def libc/string/memchr.def \
+	libc/string/strcat.def libc/string/strerror.def \
+	libc/string/strerror_r.def libc/string/strrchr.def \
+	libc/string/memcmp.def libc/string/strchr.def \
+	libc/string/strlen.def libc/string/strnlen.def \
+	libc/string/strspn.def libc/string/strcasecmp.def \
+	libc/string/strncasecmp.def libc/string/strcasestr.def \
+	libc/string/strlwr.def libc/string/strupr.def \
+	libc/string/memccpy.def libc/string/mempcpy.def \
+	libc/string/stpcpy.def libc/string/stpncpy.def \
+	libc/string/strsignal.def libc/string/wcscasecmp.def \
+	libc/string/wcscat.def libc/string/wcschr.def \
+	libc/string/wcscmp.def libc/string/wcscoll.def \
+	libc/string/wcscpy.def libc/string/wcscspn.def \
+	libc/string/wcpcpy.def libc/string/wcpncpy.def \
+	libc/string/wcsdup.def libc/string/wcslcat.def \
+	libc/string/wcslcpy.def libc/string/wcslen.def \
+	libc/string/wcsncasecmp.def libc/string/wcsncat.def \
+	libc/string/wcsncmp.def libc/string/wcsncpy.def \
+	libc/string/wcsnlen.def libc/string/wcspbrk.def \
+	libc/string/wcsrchr.def libc/string/wcsspn.def \
+	libc/string/wcsstr.def libc/string/wcstok.def \
+	libc/string/wcswidth.def libc/string/wcsxfrm.def \
+	libc/string/wcwidth.def libc/string/wmemchr.def \
+	libc/string/wmemcmp.def libc/string/wmemcpy.def \
+	libc/string/wmemmove.def libc/string/wmemset.def \
+	libc/string/memmem.def libc/string/memrchr.def \
+	libc/string/rawmemchr.def libc/string/strchrnul.def \
+	libc/string/strcasecmp_l.def libc/string/strcoll_l.def \
+	libc/string/strncasecmp_l.def libc/string/strxfrm_l.def \
+	libc/string/wcscasecmp_l.def libc/string/wcscoll_l.def \
+	libc/string/wcsncasecmp_l.def libc/string/wcsxfrm_l.def \
+	libc/string/strverscmp.def libc/string/strnstr.def \
+	libc/string/wmempcpy.def libc/time/asctime.def \
+	libc/time/clock.def libc/time/ctime.def libc/time/difftime.def \
+	libc/time/gmtime.def libc/time/lcltime.def \
+	libc/time/mktime.def libc/time/strftime.def libc/time/time.def \
+	libc/time/tzlock.def libc/time/tzset.def \
+	libc/time/wcsftime.def
+LIBC_CHAPTERS = libc/sys.tex libc/ctype/ctype.tex libc/iconv/iconv.tex \
+	libc/locale/locale.tex libc/misc/misc.tex libc/posix/posix.tex \
+	libc/reent/reent.tex libc/signal/signal.tex libc/ssp/ssp.tex \
+	libc/stdio64/stdio64.tex libc/stdio/stdio.tex \
+	libc/stdlib/stdlib.tex libc/string/strings.tex \
+	libc/string/wcstrings.tex libc/time/time.tex
 libm_libm_TEXINFOS = libm/targetdep.tex $(LIBM_CHEWOUT_FILES)
 LIBM_CHEWOUT_FILES = libm/common/s_cbrt.def libm/common/s_copysign.def \
 	libm/common/s_exp10.def libm/common/s_expm1.def \
@@ -716,7 +874,7 @@ all: newlib.h _newlib_version.h
 .SUFFIXES: .def .c .dvi .lo .o .obj .ps
 am--refresh: Makefile
 	@:
-$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(srcdir)/../multilib.am $(srcdir)/doc/local.mk $(srcdir)/iconvdata/Makefile.inc $(srcdir)/libm/Makefile.inc $(srcdir)/libm/common/Makefile.inc $(srcdir)/libm/complex/Makefile.inc $(srcdir)/libm/fenv/Makefile.inc $(srcdir)/libm/mathfp/Makefile.inc $(srcdir)/libm/math/Makefile.inc $(am__configure_deps)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(srcdir)/../multilib.am $(srcdir)/doc/local.mk $(srcdir)/iconvdata/Makefile.inc $(srcdir)/libc/Makefile.inc $(srcdir)/libc/ctype/Makefile.inc $(srcdir)/libc/iconv/Makefile.inc $(srcdir)/libc/iconv/lib/Makefile.inc $(srcdir)/libc/locale/Makefile.inc $(srcdir)/libc/misc/Makefile.inc $(srcdir)/libc/posix/Makefile.inc $(srcdir)/libc/reent/Makefile.inc $(srcdir)/libc/search/Makefile.inc $(srcdir)/libc/signal/Makefile.inc $(srcdir)/libc/ssp/Makefile.inc $(srcdir)/libc/stdio64/Makefile.inc $(srcdir)/libc/stdio/Makefile.inc $(srcdir)/libc/stdlib/Makefile.inc $(srcdir)/libc/string/Makefile.inc $(srcdir)/libc/time/Makefile.inc $(srcdir)/libm/Makefile.inc $(srcdir)/libm/common/Makefile.inc $(srcdir)/libm/complex/Makefile.inc $(srcdir)/libm/fenv/Makefile.inc $(srcdir)/libm/mathfp/Makefile.inc $(srcdir)/libm/math/Makefile.inc $(am__configure_deps)
 	@for dep in $?; do \
 	  case '$(am__configure_deps)' in \
 	    *$$dep*) \
@@ -738,7 +896,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
 	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
 	esac;
-$(srcdir)/../multilib.am $(srcdir)/doc/local.mk $(srcdir)/iconvdata/Makefile.inc $(srcdir)/libm/Makefile.inc $(srcdir)/libm/common/Makefile.inc $(srcdir)/libm/complex/Makefile.inc $(srcdir)/libm/fenv/Makefile.inc $(srcdir)/libm/mathfp/Makefile.inc $(srcdir)/libm/math/Makefile.inc $(am__empty):
+$(srcdir)/../multilib.am $(srcdir)/doc/local.mk $(srcdir)/iconvdata/Makefile.inc $(srcdir)/libc/Makefile.inc $(srcdir)/libc/ctype/Makefile.inc $(srcdir)/libc/iconv/Makefile.inc $(srcdir)/libc/iconv/lib/Makefile.inc $(srcdir)/libc/locale/Makefile.inc $(srcdir)/libc/misc/Makefile.inc $(srcdir)/libc/posix/Makefile.inc $(srcdir)/libc/reent/Makefile.inc $(srcdir)/libc/search/Makefile.inc $(srcdir)/libc/signal/Makefile.inc $(srcdir)/libc/ssp/Makefile.inc $(srcdir)/libc/stdio64/Makefile.inc $(srcdir)/libc/stdio/Makefile.inc $(srcdir)/libc/stdlib/Makefile.inc $(srcdir)/libc/string/Makefile.inc $(srcdir)/libc/time/Makefile.inc $(srcdir)/libm/Makefile.inc $(srcdir)/libm/common/Makefile.inc $(srcdir)/libm/complex/Makefile.inc $(srcdir)/libm/fenv/Makefile.inc $(srcdir)/libm/mathfp/Makefile.inc $(srcdir)/libm/math/Makefile.inc $(am__empty):
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 	$(SHELL) ./config.status --recheck
@@ -941,6 +1099,47 @@ clean-libtool:
 
 distclean-libtool:
 	-rm -f libtool config.lt
+libc/$(am__dirstamp):
+	@$(MKDIR_P) libc
+	@: > libc/$(am__dirstamp)
+
+$(srcdir)/libc/libc.info: libc/libc.texi $(libc_libc_TEXINFOS)
+	$(AM_V_MAKEINFO)restore=: && backupdir="$(am__leading_dot)am$$$$" && \
+	am__cwd=`pwd` && $(am__cd) $(srcdir) && \
+	rm -rf $$backupdir && mkdir $$backupdir && \
+	if ($(MAKEINFO) --version) >/dev/null 2>&1; then \
+	  for f in $@ $@-[0-9] $@-[0-9][0-9] $(@:.info=).i[0-9] $(@:.info=).i[0-9][0-9]; do \
+	    if test -f $$f; then mv $$f $$backupdir; restore=mv; else :; fi; \
+	  done; \
+	else :; fi && \
+	cd "$$am__cwd"; \
+	if $(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I libc -I $(srcdir)/libc \
+	 -o $@ $(srcdir)/libc/libc.texi; \
+	then \
+	  rc=0; \
+	  $(am__cd) $(srcdir); \
+	else \
+	  rc=$$?; \
+	  $(am__cd) $(srcdir) && \
+	  $$restore $$backupdir/* `echo "./$@" | sed 's|[^/]*$$||'`; \
+	fi; \
+	rm -rf $$backupdir; exit $$rc
+
+libc/libc.pdf: libc/libc.texi $(libc_libc_TEXINFOS) libc/$(am__dirstamp)
+	$(AM_V_TEXI2PDF)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \
+	MAKEINFO='$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I libc -I $(srcdir)/libc' \
+	$(TEXI2PDF) $(AM_V_texinfo) --build-dir=$(@:.pdf=.t2p) -o $@ $(AM_V_texidevnull) \
+	`test -f 'libc/libc.texi' || echo '$(srcdir)/'`libc/libc.texi
+
+libc/libc.html: libc/libc.texi $(libc_libc_TEXINFOS) libc/$(am__dirstamp)
+	$(AM_V_MAKEINFO)rm -rf $(@:.html=.htp)
+	$(AM_V_at)if $(MAKEINFOHTML) $(AM_MAKEINFOHTMLFLAGS) $(MAKEINFOFLAGS) -I libc -I $(srcdir)/libc \
+	 -o $(@:.html=.htp) `test -f 'libc/libc.texi' || echo '$(srcdir)/'`libc/libc.texi; \
+	then \
+	  rm -rf $@ && mv $(@:.html=.htp) $@; \
+	else \
+	  rm -rf $(@:.html=.htp); exit 1; \
+	fi
 libm/$(am__dirstamp):
 	@$(MKDIR_P) libm
 	@: > libm/$(am__dirstamp)
@@ -1063,11 +1262,13 @@ dist-info: $(INFO_DEPS)
 	done
 
 mostlyclean-aminfo:
-	-rm -rf libm/libm.t2d libm/libm.t2p
+	-rm -rf libc/libc.t2d libc/libc.t2p libm/libm.t2d libm/libm.t2p
 
 clean-aminfo:
-	-test -z "libm/libm.dvi libm/libm.pdf libm/libm.ps libm/libm.html" \
-	|| rm -rf libm/libm.dvi libm/libm.pdf libm/libm.ps libm/libm.html
+	-test -z "libc/libc.dvi libc/libc.pdf libc/libc.ps libc/libc.html libm/libm.dvi \
+	  libm/libm.pdf libm/libm.ps libm/libm.html" \
+	|| rm -rf libc/libc.dvi libc/libc.pdf libc/libc.ps libc/libc.html libm/libm.dvi \
+	  libm/libm.pdf libm/libm.ps libm/libm.html
 
 maintainer-clean-aminfo:
 	@list='$(INFO_DEPS)'; for i in $$list; do \
@@ -1267,6 +1468,7 @@ distclean-generic:
 	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
 	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
 	-rm -f iconvdata/$(am__dirstamp)
+	-rm -f libc/$(am__dirstamp)
 	-rm -f libm/$(am__dirstamp)
 
 maintainer-clean-generic:
@@ -1862,6 +2064,14 @@ clean-local:
 @HAVE_DOC_TRUE@.c.def:
 @HAVE_DOC_TRUE@	$(AM_V_GEN)$(CHEW) < $< > $*.def || ( rm $*.def && false )
 
+libc/libc.dvi: libc/targetdep.tex $(LIBC_CHEWOUT_FILES)
+
+libc/targetdep.tex.stamp: $(LIBC_CHAPTERS)
+	$(AM_V_GEN)cat $^ > $@.tmp
+	$(AM_V_at)$(SHELL) $(newlib_basedir)/../move-if-change $@.tmp $(@:.stamp=)
+	$(AM_V_at)touch $@
+libc/targetdep.tex: libc/targetdep.tex.stamp; @true
+
 libm/libm.dvi: libm/targetdep.tex $(LIBM_CHEWOUT_FILES)
 
 libm/targetdep.tex.stamp: $(LIBM_CHAPTERS)