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Re: [PATCH] Allow i786 variant


Patch checked in after regenerating configure and Makefile.in and adding
to ChangeLog.

-- Jeff J.

Kelley Cook wrote:
Hello,

This small patch allows i786-*-* to be used as a machine type.

A similar patch has already been accepted for the toplevel, libiberty
and binutils.

With this patch (as well as a pending patch to config.sub) I was able to
compile newlib for "pentium4-pc-cygwin" with no issues.

If accepted, please install this as I do not have write privledges.

Kelley Cook


------------------------------------------------------------------------


2003-05-30 Kelley Cook <kelleycook@wideopenwest.com>

	* configure.host:  Allow i[34567]86 variant.
	* confifure.in: Likewise.
	* README: Likewise to the docs.

diff -upr cygwin-snapshot-20030529-1/newlib/README cygwin-snapshot/newlib/README
--- cygwin-snapshot-20030529-1/newlib/README 2002-12-20 23:39:49.000000000 -0500
+++ cygwin-snapshot/newlib/README 2003-05-30 10:07:42.000000000 -0400
@@ -275,7 +275,7 @@ Shared newlib
=============
newlib uses libtool when it is being compiled natively (with
---target=i[3456]86-pc-linux-gnu) on an i[3456]86-pc-linux-gnu
+--target=i[34567]86-pc-linux-gnu) on an i[34567]86-pc-linux-gnu
host. This allows newlib to be compiled as a shared library.
To configure newlib, do the following from your build directory:
@@ -283,12 +283,12 @@ To configure newlib, do the following fr
$(source_dir)/src/configure --with-newlib --prefix=$(install_dir)
configure will recognize that host == target ==
-i[3456]86-pc-linux-gnu, so it will tell newlib to compile itself using
+i[34567]86-pc-linux-gnu, so it will tell newlib to compile itself using
libtool. By default, libtool will build shared and static versions of
newlib.
To compile a program against shared newlib, do the following (where
-target_install_dir = $(install_dir)/i[3456]86-pc-linux-gnu):
+target_install_dir = $(install_dir)/i[34567]86-pc-linux-gnu):
gcc -nostdlib $(target_install_dir)/lib/crt0.o progname.c -I $(target_install_dir)/include -L $(target_install_dir)/lib -lc -lm -lgcc
diff -upr cygwin-snapshot-20030529-1/newlib/configure.host cygwin-snapshot/newlib/configure.host
--- cygwin-snapshot-20030529-1/newlib/configure.host 2003-05-12 17:58:09.000000000 -0400
+++ cygwin-snapshot/newlib/configure.host 2003-05-30 10:09:32.000000000 -0400
@@ -115,7 +115,7 @@ case "${host_cpu}" in
i960)
machine_dir=i960
;;
- i[3456]86)
+ i[34567]86)
# Don't use for these since they provide their own setjmp.
case ${host} in
*-*-sco* | *-*-cygwin*) @@ -242,7 +242,7 @@ fi
if [ "x${newlib_mb}" = "x" ]; then
case "${host}" in
- i[3456]86-pc-linux-*|*-*-cygwin*)
+ i[34567]86-pc-linux-*|*-*-cygwin*)
newlib_mb=yes
;;
esac
@@ -269,7 +269,7 @@ fi
# support shared libraries. This is because it adds executable tests which
# we don't want for most embedded platforms.
case "${host}" in
- i[3456]86-pc-linux-*)
+ i[34567]86-pc-linux-*)
use_libtool=yes
have_sys_mach_dir=yes
stdio64_dir=stdio64
@@ -334,11 +334,11 @@ case "${host}" in
h8500-*-elf*)
sys_dir=h8500hms
;;
- i[3456]86-*-sco*)
+ i[34567]86-*-sco*)
sys_dir=sysvi386
unix_dir=unix
;;
- i[3456]86-pc-linux-*)
+ i[34567]86-pc-linux-*)
sys_dir=linux
unix_dir=unix
posix_dir=posix
@@ -509,10 +509,10 @@ case "${host}" in
syscall_dir=syscalls
newlib_cflags="${newlib_cflags} -DSMALL_DTOA -DSMALL_MEMORY"
;;
- i[3456]86-*-sco*)
+ i[34567]86-*-sco*)
newlib_cflags="${newlib_cflags} -DSIGNAL_PROVIDED -DHAVE_FCNTL"
;;
- i[3456]86-*-netware*)
+ i[34567]86-*-netware*)
newlib_cflags="${newlib_cflags} -DMISSING_SYSCALL_NAMES -DNO_EXEC -DABORT_PROVIDED -DCLOCK_PROVIDED -DMALLOC_PROVIDED -DHAVE_FCNTL"
;;
m32r-*-*)
diff -upr cygwin-snapshot-20030529-1/newlib/configure.in cygwin-snapshot/newlib/configure.in
--- cygwin-snapshot-20030529-1/newlib/configure.in 2003-05-28 19:45:59.000000000 -0400
+++ cygwin-snapshot/newlib/configure.in 2003-05-30 10:08:24.000000000 -0400
@@ -52,7 +52,7 @@ AM_CONDITIONAL(HAVE_DOC, test x$have_doc
EXTRA_DIRS=
case $host in
- i[3456]86-pc-linux-*)
+ i[[34567]]86-pc-linux-*)
configdirs="${configdirs} iconvdata"
EXTRA_DIRS=iconvdata
;;



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