#! /bin/bash
MAGICFILEFILE="$0.magic.file"
MAGICOSFILE="$0.magic.os"
MAGICPLATFILE="$0.magic.platform"
OSNAME="`uname -s`"
CPUPLAT="`uname -m`"
if [ -f "${MAGICFILEFILE}" -a -f "${MAGICOSFILE}" -a -f "${MAGICPLATFILE}" ]; then
MAGICPLAT="$(cat "${MAGICPLATFILE}")"
MAGICOS="$(cat "${MAGICOSFILE}")"
MAGICFILE="$(cat "${MAGICFILEFILE}" | dd conv=lcase 2>/dev/null)"
case "${MAGICPLAT}" in
unix)
case "${MAGICFILE}" in
*elf*x86-64*)
CPUPLAT="x86_64"
;;
*elf*intel\ 80386*)
CPUPLAT="ix86"
;;
*parisc*)
CPUPLAT="parisc"
;;
*elf*32-bit*sparc*)
CPUPLAT="sparc"
;;
*elf*64-bit*sparc*)
CPUPLAT="sparc64"
;;
*pa-risc*)
CPUPLAT="parisc"
;;
esac
if [ "${MAGICOS}" != "`uname -s`" ]; then
# Cross compiling, try to determine OS ...
true
fi
;;
win)
if grep "64-bit" "${MAGICFILEFILE}" >/dev/null; then
echo "win32-x86_64"
else
echo "win32-ix86"
fi
exit 0
;;
macosx)
;;
esac
fi
case "${OSNAME}" in
Linux)
GLIBCVERS=$(strings /lib/libc.so.6 | grep '^GLIBC_[0-9][0-9]*\.[0-9]*' | cut -f 2- -d _ | cut -f 1-2 -d . | sed 's@\.@ @g' | sort -n +0 +1 | tail -1 | sed 's@ @\.@g')
case "${CPUPLAT}" in
i?86)
CPUPLAT="ix86"
;;
sun4m)
CPUPLAT="sparc"
;;
esac
echo "linux-glibc${GLIBCVERS}-${CPUPLAT}"
;;
SunOS)
SUNMAJVER=$(uname -r | cut -f 1 -d .)
SUNMINVER=$(uname -r | cut -f 2 -d .)
SOLVER="$[${SUNMAJVER} - 3].${SUNMINVER}"
if [ -z "${CPUPLAT}" ]; then
echo 'Unable to determine platform' >&2
exit 1
fi
echo "solaris${SOLVER}-${CPUPLAT}"
;;
HP-UX)
echo "hpux-${CPUPLAT}"
;;
*)
if [ -z "${CPUPLAT}" ]; then
CPUPLAT="`uname -m | dd conv=lcase 2>/dev/null`"
fi
echo "`uname -s | dd conv=lcase 2>/dev/null`-${CPUPLAT}"
;;
esac