From 44d0d21408e72de5ecbcf3d9831b3575eb8f7848 Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Thu, 6 Nov 2003 09:14:26 +0000
Subject: Add some initial x86 string optimizations.  These make no attempt to
 use nifty things like mmx/3dnow/etc.  These are not inline, and will
 therefore not be as fast as modifying the headers to use inlines (and cannot
 therefore do tricky things when dealing with const memory).  But they should
 (I hope!) be faster than their generic equivalents....

More importantly, these should provide a good example for others to follow when
adding arch specific optimizations.
 -Erik
---
 libc/string/i386/Makefile | 50 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 libc/string/i386/Makefile

(limited to 'libc/string/i386/Makefile')

diff --git a/libc/string/i386/Makefile b/libc/string/i386/Makefile
new file mode 100644
index 000000000..fad7ec3cf
--- /dev/null
+++ b/libc/string/i386/Makefile
@@ -0,0 +1,50 @@
+# Makefile for uClibc
+#
+# Copyright (C) 2000 by Lineo, inc.
+# Copyright (C) 2000,2001 Erik Andersen <andersen@uclibc.org>
+#
+# This program 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.
+#
+# This program 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 this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# Derived in part from the Linux-8086 C library, the GNU C Library, and several
+# other sundry sources.  Files within this library are copyright by their
+# respective copyright holders.
+
+TOPDIR=../../../
+include $(TOPDIR)Rules.mak
+
+MSRC= string.c
+MOBJ= strcpy.o strncpy.o strcat.o strncat.o strcmp.o \
+	strncmp.o strchr.o strrchr.o strlen.o strnlen.o \
+	memcpy.o memmove.o memchr.o memset.o 
+OBJS=$(MOBJ)
+
+all: $(OBJS) $(LIBC)
+
+$(LIBC): ar-target
+
+ar-target: $(OBJS)
+	$(AR) $(ARFLAGS) $(LIBC) $(OBJS)
+
+$(MOBJ): $(MSRC)
+	$(CC) $(CFLAGS) -DL_$* $< -c -o $*.o
+	$(STRIPTOOL) -x -R .note -R .comment $*.o
+
+$(COBJS): %.o : %.c
+	$(CC) $(CFLAGS) -c $< -o $@
+	$(STRIPTOOL) -x -R .note -R .comment $*.o
+
+clean:
+	$(RM) *.[oa] *~ core
+
-- 
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