diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 09:44:07 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 09:44:07 +0000 |
commit | 39ce00b8d520cbecbd6af87257e8fb11df0ec273 (patch) | |
tree | 4c21a2674c19e5c44be3b3550b476b9e63d8ae3d /scripts/arch-type | |
parent | Initial commit. (diff) | |
download | exim4-39ce00b8d520cbecbd6af87257e8fb11df0ec273.tar.xz exim4-39ce00b8d520cbecbd6af87257e8fb11df0ec273.zip |
Adding upstream version 4.94.2.upstream/4.94.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'scripts/arch-type')
-rwxr-xr-x | scripts/arch-type | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/scripts/arch-type b/scripts/arch-type new file mode 100755 index 0000000..f5fe8eb --- /dev/null +++ b/scripts/arch-type @@ -0,0 +1,74 @@ +#! /bin/sh + +# Shell script to determine the architecture type. + +# If EXIM_ARCHTYPE is set, use it. This allows a manual override. + +case "$EXIM_ARCHTYPE" in ?*) arch="$EXIM_ARCHTYPE";; esac + +# Otherwise, try to get a value from the uname command. When uname -p gives +# "unknown" or something containing spaces, try -m. + +case "$arch" in '') arch=`uname -p 2> /dev/null`;; esac +case "$arch" in ''|unknown|*\ *) arch=`uname -m 2> /dev/null`;; esac + +# Otherwise, see if ARCHTYPE is set. Some versions of NetBSD set it to +# "NetBSD", which isn't very helpful. However, we expect uname to have +# worked under NetBSD, so this shouldn't matter. + +case "$arch" in '') arch="$ARCHTYPE";; esac + +# Otherwise, as a cheap test, try shell's HOSTTYPE, but as tcsh sometimes sets +# it to the OS name, ignore it if running with tcsh. + +case "$SHELL" in ?*tcsh) HOSTTYPE="";; esac + +case "$arch++$HOSTTYPE" in +++?*) arch="$HOSTTYPE" + # Fix up disagreements :-) + case "$arch" in + sun4*) arch=sparc;; + +# Comment by Vadim Vygonets: +# Maybe sun4/sun4c/sun4m and sun4u (or whatever else they call the +# Ultras, sparc64?) should be different platforms. Maybe not. +# NetBSD and OpenBSD (the latter is not supported) think about them +# as different platforms. Solaris doesn't seem to. I have no idea +# about Linux. + + sgi) arch=mips;; + MIPSEL) arch=mips;; + esac + ;; +esac + +# Give up if failed. + +case "$arch" in +'') echo "" 1>&2 + echo "*** Failed to determine the machine architecture type." 1>&2 + echo "" 1>&2 + echo UnKnown + exit 1;; +esac + +# Get rid of any gash characters in the string + +arch=`echo $arch | sed 's,[^-+_.a-zA-Z0-9],,g'` + +# Some further fixups needed + +case "$arch" in +i[3456]86*) arch=i386;; +RISC) arch=mips;; # MIPS Ultrix +IP22) arch=mips;; +9000[78][0-9][0-9]) arch=hp9000s700;; +9000[34][0-9][0-9]) arch=hp9000s400;; +3050R) arch=3050;; +esac + +# OK, the script seems to have worked. Pass the value back. + +echo "$arch" + +# End of arch-type |