mirror_zfs/config/zfs-build.m4
Richard Yao 76c2b24c61 Fix distribution detection
Improve the distribution detection by moving the tests for
distribution specific files first.  The Ubuntu and Debian
checks are left for last because they are the least likely
to be unique.  This is particularly true in the case of Debian
since so many distributions are based on Debian.

Since this is currently only used to identify the correct
packaging method for this system the result in many instances
is simply cosmetic.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
2012-03-05 10:38:27 -08:00

312 lines
8.0 KiB
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AC_DEFUN([ZFS_AC_LICENSE], [
AC_MSG_CHECKING([zfs author])
AC_MSG_RESULT([$ZFS_META_AUTHOR])
AC_MSG_CHECKING([zfs license])
AC_MSG_RESULT([$ZFS_META_LICENSE])
])
AC_DEFUN([ZFS_AC_DEBUG], [
AC_MSG_CHECKING([whether debugging is enabled])
AC_ARG_ENABLE([debug],
[AS_HELP_STRING([--enable-debug],
[Enable generic debug support @<:@default=no@:>@])],
[],
[enable_debug=no])
AS_IF([test "x$enable_debug" = xyes],
[
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
HOSTCFLAGS="${HOSTCFLAGS} -DDEBUG -Werror"
DEBUG_CFLAGS="-DDEBUG -Werror"
DEBUG_STACKFLAGS="-fstack-check"
DEBUG_ZFS="_with_debug"
AC_DEFINE(ZFS_DEBUG, 1, [zfs debugging enabled])
],
[
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG "
HOSTCFLAGS="${HOSTCFLAGS} -DNDEBUG "
DEBUG_CFLAGS="-DNDEBUG"
DEBUG_STACKFLAGS=""
DEBUG_ZFS="_without_debug"
])
AC_SUBST(DEBUG_CFLAGS)
AC_SUBST(DEBUG_STACKFLAGS)
AC_SUBST(DEBUG_ZFS)
AC_MSG_RESULT([$enable_debug])
])
AC_DEFUN([ZFS_AC_CONFIG_ALWAYS], [
ZFS_AC_CONFIG_ALWAYS_NO_UNUSED_BUT_SET_VARIABLE
])
AC_DEFUN([ZFS_AC_CONFIG], [
TARGET_ASM_DIR=asm-generic
AC_SUBST(TARGET_ASM_DIR)
ZFS_CONFIG=all
AC_ARG_WITH([config],
AS_HELP_STRING([--with-config=CONFIG],
[Config file 'kernel|user|all|srpm']),
[ZFS_CONFIG="$withval"])
AC_MSG_CHECKING([zfs config])
AC_MSG_RESULT([$ZFS_CONFIG]);
AC_SUBST(ZFS_CONFIG)
ZFS_AC_CONFIG_ALWAYS
case "$ZFS_CONFIG" in
kernel) ZFS_AC_CONFIG_KERNEL ;;
user) ZFS_AC_CONFIG_USER ;;
all) ZFS_AC_CONFIG_KERNEL
ZFS_AC_CONFIG_USER ;;
srpm) ;;
*)
AC_MSG_RESULT([Error!])
AC_MSG_ERROR([Bad value "$ZFS_CONFIG" for --with-config,
user kernel|user|all|srpm]) ;;
esac
AM_CONDITIONAL([CONFIG_USER],
[test "$ZFS_CONFIG" = user] ||
[test "$ZFS_CONFIG" = all])
AM_CONDITIONAL([CONFIG_KERNEL],
[test "$ZFS_CONFIG" = kernel] ||
[test "$ZFS_CONFIG" = all])
])
dnl #
dnl # Check for rpm+rpmbuild to build RPM packages. If these tools
dnl # are missing it is non-fatal but you will not be able to build
dnl # RPM packages and will be warned if you try too.
dnl #
AC_DEFUN([ZFS_AC_RPM], [
RPM=rpm
RPMBUILD=rpmbuild
AC_MSG_CHECKING([whether $RPM is available])
AS_IF([tmp=$($RPM --version 2>/dev/null)], [
RPM_VERSION=$(echo $tmp | $AWK '/RPM/ { print $[3] }')
HAVE_RPM=yes
AC_MSG_RESULT([$HAVE_RPM ($RPM_VERSION)])
],[
HAVE_RPM=no
AC_MSG_RESULT([$HAVE_RPM])
])
AC_MSG_CHECKING([whether $RPMBUILD is available])
AS_IF([tmp=$($RPMBUILD --version 2>/dev/null)], [
RPMBUILD_VERSION=$(echo $tmp | $AWK '/RPM/ { print $[3] }')
HAVE_RPMBUILD=yes
AC_MSG_RESULT([$HAVE_RPMBUILD ($RPMBUILD_VERSION)])
],[
HAVE_RPMBUILD=no
AC_MSG_RESULT([$HAVE_RPMBUILD])
])
AC_SUBST(HAVE_RPM)
AC_SUBST(RPM)
AC_SUBST(RPM_VERSION)
AC_SUBST(HAVE_RPMBUILD)
AC_SUBST(RPMBUILD)
AC_SUBST(RPMBUILD_VERSION)
])
dnl #
dnl # Check for dpkg+dpkg-buildpackage to build DEB packages. If these
dnl # tools are missing it is non-fatal but you will not be able to build
dnl # DEB packages and will be warned if you try too.
dnl #
AC_DEFUN([ZFS_AC_DPKG], [
DPKG=dpkg
DPKGBUILD=dpkg-buildpackage
AC_MSG_CHECKING([whether $DPKG is available])
AS_IF([tmp=$($DPKG --version 2>/dev/null)], [
DPKG_VERSION=$(echo $tmp | $AWK '/Debian/ { print $[7] }')
HAVE_DPKG=yes
AC_MSG_RESULT([$HAVE_DPKG ($DPKG_VERSION)])
],[
HAVE_DPKG=no
AC_MSG_RESULT([$HAVE_DPKG])
])
AC_MSG_CHECKING([whether $DPKGBUILD is available])
AS_IF([tmp=$($DPKGBUILD --version 2>/dev/null)], [
DPKGBUILD_VERSION=$(echo $tmp | \
$AWK '/Debian/ { print $[4] }' | cut -f-4 -d'.')
HAVE_DPKGBUILD=yes
AC_MSG_RESULT([$HAVE_DPKGBUILD ($DPKGBUILD_VERSION)])
],[
HAVE_DPKGBUILD=no
AC_MSG_RESULT([$HAVE_DPKGBUILD])
])
AC_SUBST(HAVE_DPKG)
AC_SUBST(DPKG)
AC_SUBST(DPKG_VERSION)
AC_SUBST(HAVE_DPKGBUILD)
AC_SUBST(DPKGBUILD)
AC_SUBST(DPKGBUILD_VERSION)
])
dnl #
dnl # Until native packaging for various different packing systems
dnl # can be added the least we can do is attempt to use alien to
dnl # convert the RPM packages to the needed package type. This is
dnl # a hack but so far it has worked reasonable well.
dnl #
AC_DEFUN([ZFS_AC_ALIEN], [
ALIEN=alien
AC_MSG_CHECKING([whether $ALIEN is available])
AS_IF([tmp=$($ALIEN --version 2>/dev/null)], [
ALIEN_VERSION=$(echo $tmp | $AWK '{ print $[3] }')
HAVE_ALIEN=yes
AC_MSG_RESULT([$HAVE_ALIEN ($ALIEN_VERSION)])
],[
HAVE_ALIEN=no
AC_MSG_RESULT([$HAVE_ALIEN])
])
AC_SUBST(HAVE_ALIEN)
AC_SUBST(ALIEN)
AC_SUBST(ALIEN_VERSION)
])
dnl #
dnl # Check for pacman+makepkg to build Arch Linux packages. If these
dnl # tools are missing it is non-fatal but you will not be able to
dnl # build Arch Linux packages and will be warned if you try too.
dnl #
AC_DEFUN([ZFS_AC_PACMAN], [
PACMAN=pacman
MAKEPKG=makepkg
AC_MSG_CHECKING([whether $PACMAN is available])
tmp=$($PACMAN --version 2>/dev/null)
AS_IF([test -n "$tmp"], [
PACMAN_VERSION=$(echo $tmp |
$AWK '/Pacman/ { print $[3] }' |
$SED 's/^v//')
HAVE_PACMAN=yes
AC_MSG_RESULT([$HAVE_PACMAN ($PACMAN_VERSION)])
],[
HAVE_PACMAN=no
AC_MSG_RESULT([$HAVE_PACMAN])
])
AC_MSG_CHECKING([whether $MAKEPKG is available])
tmp=$($MAKEPKG --version 2>/dev/null)
AS_IF([test -n "$tmp"], [
MAKEPKG_VERSION=$(echo $tmp | $AWK '/makepkg/ { print $[3] }')
HAVE_MAKEPKG=yes
AC_MSG_RESULT([$HAVE_MAKEPKG ($MAKEPKG_VERSION)])
],[
HAVE_MAKEPKG=no
AC_MSG_RESULT([$HAVE_MAKEPKG])
])
AC_SUBST(HAVE_PACMAN)
AC_SUBST(PACMAN)
AC_SUBST(PACMAN_VERSION)
AC_SUBST(HAVE_MAKEPKG)
AC_SUBST(MAKEPKG)
AC_SUBST(MAKEPKG_VERSION)
])
dnl #
dnl # Using the VENDOR tag from config.guess set the default
dnl # package type for 'make pkg': (rpm | deb | tgz)
dnl #
AC_DEFUN([ZFS_AC_DEFAULT_PACKAGE], [
AC_MSG_CHECKING([linux distribution])
if test -f /etc/toss-release ; then
VENDOR=toss ;
elif test -f /etc/fedora-release ; then
VENDOR=fedora ;
elif test -f /etc/redhat-release ; then
VENDOR=redhat ;
elif test -f /etc/gentoo-release ; then
VENDOR=gentoo ;
elif test -f /etc/arch-release ; then
VENDOR=arch ;
elif test -f /etc/SuSE-release ; then
VENDOR=sles ;
elif test -f /etc/slackware-version ; then
VENDOR=slackware ;
elif test -f /etc/lunar.release ; then
VENDOR=lunar ;
elif test -f /etc/lsb-release ; then
VENDOR=ubuntu ;
elif test -f /etc/debian_version ; then
VENDOR=debian ;
else
VENDOR= ;
fi
AC_MSG_RESULT([$VENDOR])
AC_SUBST(VENDOR)
AC_MSG_CHECKING([default package type])
case "$VENDOR" in
toss) DEFAULT_PACKAGE=rpm ;;
redhat) DEFAULT_PACKAGE=rpm ;;
fedora) DEFAULT_PACKAGE=rpm ;;
gentoo) DEFAULT_PACKAGE=tgz ;;
arch) DEFAULT_PACKAGE=arch ;;
sles) DEFAULT_PACKAGE=rpm ;;
slackware) DEFAULT_PACKAGE=tgz ;;
lunar) DEFAULT_PACKAGE=tgz ;;
ubuntu) DEFAULT_PACKAGE=deb ;;
debian) DEFAULT_PACKAGE=deb ;;
*) DEFAULT_PACKAGE=rpm ;;
esac
AC_MSG_RESULT([$DEFAULT_PACKAGE])
AC_SUBST(DEFAULT_PACKAGE)
AC_MSG_CHECKING([default init directory])
case "$VENDOR" in
arch) DEFAULT_INIT_DIR=$sysconfdir/rc.d ;;
*) DEFAULT_INIT_DIR=$sysconfdir/init.d ;;
esac
AC_MSG_RESULT([$DEFAULT_INIT_DIR])
AC_SUBST(DEFAULT_INIT_DIR)
AC_MSG_CHECKING([default init script type])
case "$VENDOR" in
toss) DEFAULT_INIT_SCRIPT=redhat ;;
redhat) DEFAULT_INIT_SCRIPT=redhat ;;
fedora) DEFAULT_INIT_SCRIPT=fedora ;;
gentoo) DEFAULT_INIT_SCRIPT=gentoo ;;
arch) DEFAULT_INIT_SCRIPT=arch ;;
sles) DEFAULT_INIT_SCRIPT=lsb ;;
slackware) DEFAULT_INIT_SCRIPT=lsb ;;
lunar) DEFAULT_INIT_SCRIPT=lunar ;;
ubuntu) DEFAULT_INIT_SCRIPT=lsb ;;
debian) DEFAULT_INIT_SCRIPT=lsb ;;
*) DEFAULT_INIT_SCRIPT=lsb ;;
esac
AC_MSG_RESULT([$DEFAULT_INIT_SCRIPT])
AC_SUBST(DEFAULT_INIT_SCRIPT)
])
dnl #
dnl # Default ZFS package configuration
dnl #
AC_DEFUN([ZFS_AC_PACKAGE], [
ZFS_AC_DEFAULT_PACKAGE
ZFS_AC_RPM
ZFS_AC_DPKG
ZFS_AC_ALIEN
AS_IF([test "$VENDOR" = "arch"], [ZFS_AC_PACMAN])
])