initial import

1 files changed, 114 insertions, 0 deletions

diff --git a/stdio/Makefile b/stdio/Makefile
new file mode 100644
index 0000000000..579426186f
--- /dev/null
+++ b/stdio/Makefile
@@ -0,0 +1,114 @@
+# Copyright (C) 1991, 1992, 1993, 1994, 1995 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 Library General Public License as
+# published by the Free Software Foundation; either version 2 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
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB.  If
+# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+# Cambridge, MA 02139, USA.
+
+#
+#	Specific makefile for stdio.
+#
+subdir	:= stdio
+
+headers	:= stdio.h stdio_lim.h printf.h
+
+routines	:=							      \
+	ctermid cuserid							      \
+	feof ferror clearerr fileno					      \
+	newstream fopen freopen fdopen fopncook fmemopen		      \
+	setbuf setvbuf setbuffer setlinebuf				      \
+	fseek ftell rewind fgetpos fsetpos				      \
+	vfprintf vprintf printf_fp reg-printf printf-prs _itoa		      \
+	vsnprintf vsprintf vasprintf	      				      \
+	fprintf printf snprintf sprintf asprintf			      \
+	dprintf vdprintf						      \
+	vfscanf vscanf vsscanf						      \
+	fscanf scanf sscanf						      \
+	fread fwrite							      \
+	ungetc								      \
+	fgetc getc getchar getw						      \
+	fputc putc putchar putw						      \
+	fgets gets fputs puts						      \
+	getdelim getline						      \
+	perror psignal							      \
+	tmpfile tmpnam tempnam tempname					      \
+	fclose fflush							      \
+	remove rename							      \
+	memstream obstream						      \
+	internals sysd-stdio pipestream stdio_init libc_fatal
+
+# Several mpn functions from GNU MP are used by the printf_fp function.
+mpn-routines := add_1 add_n addmul_1 cmp divmod divmod_1 udiv_qrnnd \
+		lshift rshift mod_1 mul mul_1 mul_n sub_n submul_1 
+mpn-headers = longlong.h gmp.h gmp-impl.h gmp-mparam.h asm-syntax.h
+
+routines := $(strip $(routines) $(mpn-routines))	\
+	    dbl2mpn ldbl2mpn				\
+	    mpn2flt mpn2dbl mpn2ldbl
+aux	:= errlist siglist defs glue mp_clz_tab fpioconst 
+distribute = $(mpn-headers) gen-mpn-copy _itoa.h fpioconst.h
+
+tests := tst-printf tstscanf test_rdwr test-popen tstgetln test-fseek \
+	 temptest tst-fileno test-fwrite \
+	 xbug errnobug \
+	 bug1 bug2 bug3 bug4 bug5 bug6 bug7
+
+
+include ../Rules
+
+
+ifdef gmp-srcdir
+
+gmp-srcdir := $(firstword $(filter-out ..//%,$(..)$(gmp-srcdir) $(gmp-srcdir)))
+
+# Copy the mpn source files we use from the GNU MP source directory.
+# `gmp-srcdir' is set by doing `configure --with-gmp=DIR'.
+# (Do not try this at home.  You need an as yet unreleased version of GNU MP.)
+
+mpn-sysdep := $(addsuffix .c,$(mpn-routines)) \
+	      $(addsuffix .S,$(mpn-routines)) \
+	      $(addsuffix .s,$(mpn-routines)) gmp-mparam.h asm-syntax.h
+
+mpn-try := $(addprefix $(gmp-srcdir)/mpn/*/,$(mpn-sysdep))
+mpn-found := $(wildcard $(mpn-try))
+mpn-found := $(filter-out $(patsubst %.S,%.s,$(filter %.s,$(mpn-found))),\
+			  $(mpn-found))
+
+include mpn-copy.mk
+%.mk: gen-%; sh $< > $@
+
+mpn-copy-1 := $(patsubst $(gmp-srcdir)/mpn/%,$(sysdep_dir)/%,$(mpn-found))
+mpn-copy-sysdep := $(mpn-copy-sysdep) $(mpn-copy-1)
+$(mpn-copy-1): $(sysdep_dir)/%: $(ignore gmp2glibc.sed) $(gmp-srcdir)/mpn/%
+	$(gmp2glibc)
+
+mpn-stuff = $(mpn-copy-sysdep) $(mpn-copy)
+
+# chmod so I don't edit them by mistake.
+define gmp2glibc
+$(ignore sed -f $^ > $@-tmp)
+cp $< $@-tmp
+chmod a-w $@-tmp
+mv -f $@-tmp $@
+endef
+
+mpn-copy = $(filter-out $(mpn-sysdep),$(mpn-headers) mp_clz_tab.c)
+$(mpn-copy): %: $(ignore gmp2glibc.sed) $(gmp-srcdir)/%; $(gmp2glibc)
+
+.PHONY: copy-mpn clean-mpn
+copy-mpn: $(mpn-stuff)
+clean-mpn:
+	rm -f $(mpn-stuff)
+
+endif