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# -*- makefile -*-
## Customize Makefile.maint.
url_dir_list = \
ftp://alpha.gnu.org/gnu/fetish \
http://fetish.sf.net \
# Files that `make wget-update' should update.
wget_files = \
$(srcdir)/config.guess \
$(srcdir)/config.sub \
$(srcdir)/doc/texinfo.tex
# $(srcdir)/src/ansi2knr.c
###############################################
# FIXME: CAUTION this list is a duplicate of one in lib/Makefile.am.
io_functions = \
clearerr feof ferror fflush fgets fputc fputs \
fread fwrite getc getchar putc putchar
unlocked_io_functions = $(patsubst %,%_unlocked,$(io_functions))
comma_separated = $(shell echo $(unlocked_io_functions)|tr -s ' ' ,)
# This temp file may not be e.g., $@t, since that may be in a read-only
# directory. Instead, use a file in the current directory.
t_io = $(notdir $@)t
# This rule requires GNU make.
$(srcdir)/m4/jm-glibc-io.m4: $(srcdir)/m4/jm-glibc-io.m4n Makefile.cfg
echo dnl This file is automatically generated from $(notdir $<). \
> $(t_io)
echo >> $(t_io)
sed \
-e 's/@space_separated@/$(unlocked_io_functions)/g' \
-e 's/@comma_separated@/$(comma_separated)/g' \
$< >> $(t_io)
mv $(t_io) $@
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