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freebsd/config/always-arch.m4
Matthew Macy 9f0a21e641
Add FreeBSD support to OpenZFS
Add the FreeBSD platform code to the OpenZFS repository.  As of this
commit the source can be compiled and tested on FreeBSD 11 and 12.
Subsequent commits are now required to compile on FreeBSD and Linux.
Additionally, they must pass the ZFS Test Suite on FreeBSD which is
being run by the CI.  As of this commit 1230 tests pass on FreeBSD
and there are no unexpected failures.

Reviewed-by: Sean Eric Fagan <sef@ixsystems.com>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Reviewed-by: Richard Laager <rlaager@wiktel.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Co-authored-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #898 
Closes #8987
2020-04-14 11:36:28 -07:00

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dnl #
dnl # Set the target cpu architecture. This allows the
dnl # following syntax to be used in a Makefile.am.
dnl #
dnl # ifeq ($(TARGET_CPU),x86_64)
dnl # ...
dnl # endif
dnl #
dnl # if TARGET_CPU_POWERPC
dnl # ...
dnl # else
dnl # ...
dnl # endif
dnl #
AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_ARCH], [
case $target_cpu in
i?86)
TARGET_CPU=i386
;;
amd64|x86_64)
TARGET_CPU=x86_64
;;
powerpc*)
TARGET_CPU=powerpc
;;
aarch64*)
TARGET_CPU=aarch64
;;
sparc64)
TARGET_CPU=sparc64
;;
esac
AC_SUBST(TARGET_CPU)
AM_CONDITIONAL([TARGET_CPU_I386], test $TARGET_CPU = i386)
AM_CONDITIONAL([TARGET_CPU_X86_64], test $TARGET_CPU = x86_64)
AM_CONDITIONAL([TARGET_CPU_POWERPC], test $TARGET_CPU = powerpc)
AM_CONDITIONAL([TARGET_CPU_AARCH64], test $TARGET_CPU = aarch64)
AM_CONDITIONAL([TARGET_CPU_SPARC64], test $TARGET_CPU = sparc64)
])