AC_MSG_RESULT([$ZFS_META_LICENSE])
])
+AC_DEFUN([ZFS_AC_DEBUG_ENABLE], [
+ DEBUG_CFLAGS="-Werror"
+ DEBUG_CPPFLAGS="-DDEBUG -UNDEBUG"
+ DEBUG_LDFLAGS=""
+ DEBUG_ZFS="_with_debug"
+ AC_DEFINE(ZFS_DEBUG, 1, [zfs debugging enabled])
+
+ KERNEL_DEBUG_CFLAGS="-Werror"
+ KERNEL_DEBUG_CPPFLAGS="-DDEBUG -UNDEBUG"
+])
+
+AC_DEFUN([ZFS_AC_DEBUG_DISABLE], [
+ DEBUG_CFLAGS=""
+ DEBUG_CPPFLAGS="-UDEBUG -DNDEBUG"
+ DEBUG_LDFLAGS=""
+ DEBUG_ZFS="_without_debug"
+
+ KERNEL_DEBUG_CFLAGS=""
+ KERNEL_DEBUG_CPPFLAGS="-UDEBUG -DNDEBUG"
+])
+
+dnl #
+dnl # When debugging is enabled:
+dnl # - Enable all ASSERTs (-DDEBUG)
+dnl # - Promote all compiler warnings to errors (-Werror)
+dnl #
AC_DEFUN([ZFS_AC_DEBUG], [
- AC_MSG_CHECKING([whether debugging is enabled])
+ AC_MSG_CHECKING([whether assertion support will be enabled])
AC_ARG_ENABLE([debug],
[AS_HELP_STRING([--enable-debug],
- [Enable generic debug support @<:@default=no@:>@])],
+ [Enable compiler and code assertions @<:@default=no@:>@])],
[],
[enable_debug=no])
- AS_IF([test "x$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"
- ])
+ AS_CASE(["x$enable_debug"],
+ ["xyes"],
+ [ZFS_AC_DEBUG_ENABLE],
+ ["xno"],
+ [ZFS_AC_DEBUG_DISABLE],
+ [AC_MSG_ERROR([Unknown option $enable_debug])])
AC_SUBST(DEBUG_CFLAGS)
- AC_SUBST(DEBUG_STACKFLAGS)
+ AC_SUBST(DEBUG_CPPFLAGS)
+ AC_SUBST(DEBUG_LDFLAGS)
AC_SUBST(DEBUG_ZFS)
+
+ AC_SUBST(KERNEL_DEBUG_CFLAGS)
+ AC_SUBST(KERNEL_DEBUG_CPPFLAGS)
+
AC_MSG_RESULT([$enable_debug])
])
-AC_DEFUN([ZFS_AC_DEBUG_DMU_TX], [
- AC_ARG_ENABLE([debug-dmu-tx],
- [AS_HELP_STRING([--enable-debug-dmu-tx],
- [Enable dmu tx validation @<:@default=no@:>@])],
+AC_DEFUN([ZFS_AC_DEBUGINFO_ENABLE], [
+ DEBUG_CFLAGS="$DEBUG_CFLAGS -g -fno-inline"
+
+ KERNEL_DEBUG_CFLAGS="$KERNEL_DEBUG_CFLAGS -fno-inline"
+ KERNEL_MAKE="$KERNEL_MAKE CONFIG_DEBUG_INFO=y"
+
+ DEBUGINFO_ZFS="_with_debuginfo"
+])
+
+AC_DEFUN([ZFS_AC_DEBUGINFO_DISABLE], [
+ DEBUGINFO_ZFS="_without_debuginfo"
+])
+
+AC_DEFUN([ZFS_AC_DEBUGINFO], [
+ AC_MSG_CHECKING([whether debuginfo support will be forced])
+ AC_ARG_ENABLE([debuginfo],
+ [AS_HELP_STRING([--enable-debuginfo],
+ [Force generation of debuginfo @<:@default=no@:>@])],
+ [],
+ [enable_debuginfo=no])
+
+ AS_CASE(["x$enable_debuginfo"],
+ ["xyes"],
+ [ZFS_AC_DEBUGINFO_ENABLE],
+ ["xno"],
+ [ZFS_AC_DEBUGINFO_DISABLE],
+ [AC_MSG_ERROR([Unknown option $enable_debuginfo])])
+
+ AC_SUBST(DEBUG_CFLAGS)
+ AC_SUBST(DEBUGINFO_ZFS)
+
+ AC_SUBST(KERNEL_DEBUG_CFLAGS)
+ AC_SUBST(KERNEL_MAKE)
+
+ AC_MSG_RESULT([$enable_debuginfo])
+])
+
+dnl #
+dnl # Disabled by default, provides basic memory tracking. Track the total
+dnl # number of bytes allocated with kmem_alloc() and freed with kmem_free().
+dnl # Then at module unload time if any bytes were leaked it will be reported
+dnl # on the console.
+dnl #
+AC_DEFUN([ZFS_AC_DEBUG_KMEM], [
+ AC_MSG_CHECKING([whether basic kmem accounting is enabled])
+ AC_ARG_ENABLE([debug-kmem],
+ [AS_HELP_STRING([--enable-debug-kmem],
+ [Enable basic kmem accounting @<:@default=no@:>@])],
+ [],
+ [enable_debug_kmem=no])
+
+ AS_IF([test "x$enable_debug_kmem" = xyes], [
+ KERNEL_DEBUG_CPPFLAGS+=" -DDEBUG_KMEM"
+ DEBUG_KMEM_ZFS="_with_debug_kmem"
+ ], [
+ DEBUG_KMEM_ZFS="_without_debug_kmem"
+ ])
+
+ AC_SUBST(KERNEL_DEBUG_CPPFLAGS)
+ AC_SUBST(DEBUG_KMEM_ZFS)
+
+ AC_MSG_RESULT([$enable_debug_kmem])
+])
+
+dnl #
+dnl # Disabled by default, provides detailed memory tracking. This feature
+dnl # also requires --enable-debug-kmem to be set. When enabled not only will
+dnl # total bytes be tracked but also the location of every kmem_alloc() and
+dnl # kmem_free(). When the module is unloaded a list of all leaked addresses
+dnl # and where they were allocated will be dumped to the console. Enabling
+dnl # this feature has a significant impact on performance but it makes finding
+dnl # memory leaks straight forward.
+dnl #
+AC_DEFUN([ZFS_AC_DEBUG_KMEM_TRACKING], [
+ AC_MSG_CHECKING([whether detailed kmem tracking is enabled])
+ AC_ARG_ENABLE([debug-kmem-tracking],
+ [AS_HELP_STRING([--enable-debug-kmem-tracking],
+ [Enable detailed kmem tracking @<:@default=no@:>@])],
[],
- [enable_debug_dmu_tx=no])
-
- AS_IF([test "x$enable_debug_dmu_tx" = xyes],
- [
- KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_DMU_TX"
- DEBUG_DMU_TX="_with_debug_dmu_tx"
- AC_DEFINE([DEBUG_DMU_TX], [1],
- [Define to 1 to enabled dmu tx validation])
- ],
- [
- DEBUG_DMU_TX="_without_debug_dmu_tx"
+ [enable_debug_kmem_tracking=no])
+
+ AS_IF([test "x$enable_debug_kmem_tracking" = xyes], [
+ KERNEL_DEBUG_CPPFLAGS+=" -DDEBUG_KMEM_TRACKING"
+ DEBUG_KMEM_TRACKING_ZFS="_with_debug_kmem_tracking"
+ ], [
+ DEBUG_KMEM_TRACKING_ZFS="_without_debug_kmem_tracking"
])
- AC_SUBST(DEBUG_DMU_TX)
- AC_MSG_CHECKING([whether dmu tx validation is enabled])
- AC_MSG_RESULT([$enable_debug_dmu_tx])
+ AC_SUBST(KERNEL_DEBUG_CPPFLAGS)
+ AC_SUBST(DEBUG_KMEM_TRACKING_ZFS)
+
+ AC_MSG_RESULT([$enable_debug_kmem_tracking])
])
AC_DEFUN([ZFS_AC_CONFIG_ALWAYS], [
- ZFS_AC_CONFIG_ALWAYS_NO_UNUSED_BUT_SET_VARIABLE
+ ZFS_AC_CONFIG_ALWAYS_CC_NO_UNUSED_BUT_SET_VARIABLE
+ ZFS_AC_CONFIG_ALWAYS_CC_NO_BOOL_COMPARE
+ ZFS_AC_CONFIG_ALWAYS_CC_FRAME_LARGER_THAN
+ ZFS_AC_CONFIG_ALWAYS_CC_NO_FORMAT_TRUNCATION
+ ZFS_AC_CONFIG_ALWAYS_CC_NO_OMIT_FRAME_POINTER
+ ZFS_AC_CONFIG_ALWAYS_CC_ASAN
+ ZFS_AC_CONFIG_ALWAYS_TOOLCHAIN_SIMD
+ ZFS_AC_CONFIG_ALWAYS_ARCH
+ ZFS_AC_CONFIG_ALWAYS_PYTHON
+ ZFS_AC_CONFIG_ALWAYS_PYZFS
])
AC_DEFUN([ZFS_AC_CONFIG], [
- TARGET_ASM_DIR=asm-generic
- AC_SUBST(TARGET_ASM_DIR)
-
ZFS_CONFIG=all
AC_ARG_WITH([config],
AS_HELP_STRING([--with-config=CONFIG],
case "$ZFS_CONFIG" in
kernel) ZFS_AC_CONFIG_KERNEL ;;
user) ZFS_AC_CONFIG_USER ;;
- all) ZFS_AC_CONFIG_KERNEL
- ZFS_AC_CONFIG_USER ;;
+ all) ZFS_AC_CONFIG_USER
+ ZFS_AC_CONFIG_KERNEL ;;
srpm) ;;
*)
AC_MSG_RESULT([Error!])
esac
AM_CONDITIONAL([CONFIG_USER],
- [test "$ZFS_CONFIG" = user -o "$ZFS_CONFIG" = all])
+ [test "$ZFS_CONFIG" = user -o "$ZFS_CONFIG" = all])
AM_CONDITIONAL([CONFIG_KERNEL],
- [test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all] &&
- [test "x$enable_linux_builtin" != xyes ])
+ [test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all] &&
+ [test "x$enable_linux_builtin" != xyes ])
+ AM_CONDITIONAL([CONFIG_QAT],
+ [test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all] &&
+ [test "x$qatsrc" != x ])
+ AM_CONDITIONAL([WANT_DEVNAME2DEVID], [test "x$user_libudev" = xyes ])
+ AM_CONDITIONAL([WANT_MMAP_LIBAIO], [test "x$user_libaio" = xyes ])
])
dnl #
AC_MSG_RESULT([$HAVE_RPMBUILD])
])
- RPM_DEFINE_COMMON='--define "$(DEBUG_ZFS) 1" --define "$(DEBUG_DMU_TX) 1"'
- RPM_DEFINE_UTIL='--define "_dracutdir $(dracutdir)" --define "_udevdir $(udevdir)" --define "_udevruledir $(udevruledir)" --define "_initconfdir $(DEFAULT_INITCONF_DIR)"'
- RPM_DEFINE_KMOD='--define "kernels $(LINUX_VERSION)" --define "require_spldir $(SPL)" --define "require_splobj $(SPL_OBJ)" --define "ksrc $(LINUX)" --define "kobj $(LINUX_OBJ)"'
- RPM_DEFINE_DKMS=
+ RPM_DEFINE_COMMON='--define "$(DEBUG_ZFS) 1"'
+ RPM_DEFINE_COMMON+=' --define "$(DEBUG_KMEM_ZFS) 1"'
+ RPM_DEFINE_COMMON+=' --define "$(DEBUG_KMEM_TRACKING_ZFS) 1"'
+ RPM_DEFINE_COMMON+=' --define "$(DEBUGINFO_ZFS) 1"'
+ RPM_DEFINE_COMMON+=' --define "$(ASAN_ZFS) 1"'
+
+ RPM_DEFINE_UTIL=' --define "_initconfdir $(DEFAULT_INITCONF_DIR)"'
+
+ dnl # Make the next three RPM_DEFINE_UTIL additions conditional, since
+ dnl # their values may not be set when running:
+ dnl #
+ dnl # ./configure --with-config=srpm
+ dnl #
+ AS_IF([test -n "$dracutdir" ], [
+ RPM_DEFINE_UTIL='--define "_dracutdir $(dracutdir)"'
+ ])
+ AS_IF([test -n "$udevdir" ], [
+ RPM_DEFINE_UTIL+=' --define "_udevdir $(udevdir)"'
+ ])
+ AS_IF([test -n "$udevruledir" ], [
+ RPM_DEFINE_UTIL+=' --define "_udevdir $(udevruledir)"'
+ ])
+ RPM_DEFINE_UTIL+=' $(DEFINE_INITRAMFS)'
+ RPM_DEFINE_UTIL+=' $(DEFINE_SYSTEMD)'
+ RPM_DEFINE_UTIL+=' $(DEFINE_PYZFS)'
+ RPM_DEFINE_UTIL+=' $(DEFINE_PYTHON_VERSION)'
+ RPM_DEFINE_UTIL+=' $(DEFINE_PYTHON_PKG_VERSION)'
+
+ dnl # Override default lib directory on Debian/Ubuntu systems. The
+ dnl # provided /usr/lib/rpm/platform/<arch>/macros files do not
+ dnl # specify the correct path for multiarch systems as described
+ dnl # by the packaging guidelines.
+ dnl #
+ dnl # https://wiki.ubuntu.com/MultiarchSpec
+ dnl # https://wiki.debian.org/Multiarch/Implementation
+ dnl #
+ AS_IF([test "$DEFAULT_PACKAGE" = "deb"], [
+ MULTIARCH_LIBDIR="lib/$(dpkg-architecture -qDEB_HOST_MULTIARCH)"
+ RPM_DEFINE_UTIL+=' --define "_lib $(MULTIARCH_LIBDIR)"'
+ AC_SUBST(MULTIARCH_LIBDIR)
+ ])
+
+ RPM_DEFINE_KMOD='--define "kernels $(LINUX_VERSION)"'
+ RPM_DEFINE_KMOD+=' --define "ksrc $(LINUX)"'
+ RPM_DEFINE_KMOD+=' --define "kobj $(LINUX_OBJ)"'
+ RPM_DEFINE_KMOD+=' --define "_wrong_version_format_terminate_build 0"'
+
+ RPM_DEFINE_DKMS=''
SRPM_DEFINE_COMMON='--define "build_src_rpm 1"'
SRPM_DEFINE_UTIL=
VENDOR=ubuntu ;
elif test -f /etc/debian_version ; then
VENDOR=debian ;
+ elif test -f /etc/alpine-release ; then
+ VENDOR=alpine ;
else
VENDOR= ;
fi
redhat) DEFAULT_PACKAGE=rpm ;;
fedora) DEFAULT_PACKAGE=rpm ;;
gentoo) DEFAULT_PACKAGE=tgz ;;
+ alpine) DEFAULT_PACKAGE=tgz ;;
arch) DEFAULT_PACKAGE=tgz ;;
sles) DEFAULT_PACKAGE=rpm ;;
slackware) DEFAULT_PACKAGE=tgz ;;
debian) DEFAULT_PACKAGE=deb ;;
*) DEFAULT_PACKAGE=rpm ;;
esac
-
AC_MSG_RESULT([$DEFAULT_PACKAGE])
AC_SUBST(DEFAULT_PACKAGE)
toss) DEFAULT_INIT_SCRIPT=redhat ;;
redhat) DEFAULT_INIT_SCRIPT=redhat ;;
fedora) DEFAULT_INIT_SCRIPT=fedora ;;
- gentoo) DEFAULT_INIT_SCRIPT=gentoo ;;
+ gentoo) DEFAULT_INIT_SCRIPT=openrc ;;
+ alpine) DEFAULT_INIT_SCRIPT=openrc ;;
arch) DEFAULT_INIT_SCRIPT=lsb ;;
sles) DEFAULT_INIT_SCRIPT=lsb ;;
slackware) DEFAULT_INIT_SCRIPT=lsb ;;
debian) DEFAULT_INIT_SCRIPT=lsb ;;
*) DEFAULT_INIT_SCRIPT=lsb ;;
esac
-
AC_MSG_RESULT([$DEFAULT_INIT_SCRIPT])
AC_SUBST(DEFAULT_INIT_SCRIPT)
AC_MSG_CHECKING([default init config direectory])
case "$VENDOR" in
+ alpine) DEFAULT_INITCONF_DIR=/etc/conf.d ;;
gentoo) DEFAULT_INITCONF_DIR=/etc/conf.d ;;
toss) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
redhat) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
debian) DEFAULT_INITCONF_DIR=/etc/default ;;
*) DEFAULT_INITCONF_DIR=/etc/default ;;
esac
-
AC_MSG_RESULT([$DEFAULT_INITCONF_DIR])
AC_SUBST(DEFAULT_INITCONF_DIR)
+
+ AC_MSG_CHECKING([whether initramfs-tools is available])
+ if test -d /usr/share/initramfs-tools ; then
+ DEFINE_INITRAMFS='--define "_initramfs 1"'
+ AC_MSG_RESULT([yes])
+ else
+ DEFINE_INITRAMFS=''
+ AC_MSG_RESULT([no])
+ fi
+ AC_SUBST(DEFINE_INITRAMFS)
])
dnl #
projects / mirror_zfs.git / blobdiff