diff options
Diffstat (limited to 'm4/macros/host_macros.m4')
| -rw-r--r-- | m4/macros/host_macros.m4 | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/m4/macros/host_macros.m4 b/m4/macros/host_macros.m4 new file mode 100644 index 0000000000000..faa7434c7a95e --- /dev/null +++ b/m4/macros/host_macros.m4 @@ -0,0 +1,119 @@ +dnl ###################################################################### +dnl AC_HOST_MACROS: define HOST_CPU, HOST_VENDOR, and HOST_OS +AC_DEFUN([AMU_HOST_MACROS], +[ +# these are defined already by the macro 'CANONICAL_HOST' + AC_MSG_CHECKING([host cpu]) + AC_DEFINE_UNQUOTED(HOST_CPU, "$host_cpu") + AC_MSG_RESULT($host_cpu) + + AC_MSG_CHECKING([vendor]) + AC_DEFINE_UNQUOTED(HOST_VENDOR, "$host_vendor") + AC_MSG_RESULT($host_vendor) + +# if vendor is apple, then check values in /usr/bin/sw_vers + if test "${host_vendor}" = "apple" + then + pn=`sw_vers -productName 2>/dev/null` + pv=`sw_vers -productVersion 2>/dev/null` + if test -n "${pn}" && test -n "${pv}" + then + host_os_name=`echo ${pn} | tr -d ' ' | tr '[A-Z]' '[a-z]'` + host_os_version="${pv}" + host_os="${host_os_name}-${host_os_version}" + fi + fi + + AC_MSG_CHECKING([host full OS name and version]) + # normalize some host OS names + case ${host_os} in + # linux is linux is linux, regardless of RMS. + linux-gnu* | lignux* ) host_os=linux ;; + # NetBSD systems today are elf, so no need to distinguish + netbsdelf* ) host_os=`echo ${host_os} | sed 's/^netbsdelf/netbsd/'`;; + esac + AC_DEFINE_UNQUOTED(HOST_OS, "$host_os") + AC_MSG_RESULT($host_os) + +# break host_os into host_os_name and host_os_version + AC_MSG_CHECKING([host OS name]) + host_os_name=`echo $host_os | sed 's/\..*//g'` + # normalize some OS names + case ${host_os_name} in + # linux is linux is linux, regardless of RMS. + linux-gnu* | lignux* ) host_os_name=linux ;; + # all NetBSD systems today should just show up as "netbsd" + netbsd* ) host_os_name=netbsd;; + esac + AC_DEFINE_UNQUOTED(HOST_OS_NAME, "$host_os_name") + AC_MSG_RESULT($host_os_name) + +# parse out the OS version of the host + AC_MSG_CHECKING([host OS version]) + host_os_version=`echo $host_os | sed 's/^[[^0-9]]*//g'` + if test -z "$host_os_version" + then + host_os_version=`(uname -r) 2>/dev/null` || host_os_version=unknown + fi + case ${host_os_version} in + # fixes for some OS versions (solaris used to be here) + * ) # do nothing for now + ;; + esac + AC_DEFINE_UNQUOTED(HOST_OS_VERSION, "$host_os_version") + AC_MSG_RESULT($host_os_version) + +# figure out host architecture (different than CPU) + AC_MSG_CHECKING([host OS architecture]) + host_arch=`(uname -m) 2>/dev/null` || host_arch=unknown + # normalize some names + case ${host_arch} in + sun4* ) host_arch=sun4 ;; + sun3x ) host_arch=sun3 ;; + sun ) host_arch=`(arch) 2>/dev/null` || host_arch=unknown ;; + i?86 ) host_arch=i386 ;; # all x86 should show up as i386 + Power*Macintosh ) host_arch=powerpc ;; + esac + AC_DEFINE_UNQUOTED(HOST_ARCH, "$host_arch") + AC_MSG_RESULT($host_arch) + +# figure out (linux) distribution, if any + AC_MSG_CHECKING([OS system distribution]) + ac_config_distro=`$SHELL $ac_aux_dir/config.guess.long | cut -d'-' -f4-` + if test -z "$ac_config_distro" + then + ac_config_distro="none" + fi + AC_DEFINE_UNQUOTED(DISTRO_NAME, "$ac_config_distro") + AC_MSG_RESULT($ac_config_distro) + +# figure out host name + AC_MSG_CHECKING([host name]) + host_name=`(hostname || uname -n) 2>/dev/null` || host_name=unknown + AC_DEFINE_UNQUOTED(HOST_NAME, "$host_name") + AC_MSG_RESULT($host_name) + +# figure out user name + AC_MSG_CHECKING([user name]) + if test -n "$USER" + then + user_name="$USER" + else + if test -n "$LOGNAME" + then + user_name="$LOGNAME" + else + user_name=`(whoami) 2>/dev/null` || user_name=unknown + fi + fi + AC_DEFINE_UNQUOTED(USER_NAME, "$user_name") + AC_MSG_RESULT($user_name) + +# figure out configuration date + AC_MSG_CHECKING([configuration date]) + config_date=`(date) 2>/dev/null` || config_date=unknown_date + AC_DEFINE_UNQUOTED(CONFIG_DATE, "$config_date") + AC_MSG_RESULT($config_date) + +]) +dnl ====================================================================== |