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Make everything a M4 macro, it's just cleaner that way
This commit is contained in:
Brian Behlendorf
parent
e833fd4a5c
commit
f0e648ca02
@ -1,51 +0,0 @@
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# Default ZFS kernel mode configuration
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# Kernel build make options
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KERNELMAKE_PARAMS=
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#KERNELMAKE_PARAMS="V=1" # Enable verbose module build
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# Kernel build cpp flags
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KERNELCPPFLAGS="$KERNELCPPFLAGS -DHAVE_SPL -D_KERNEL "
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KERNELCPPFLAGS="$KERNELCPPFLAGS -I$splsrc -I$splsrc/include -I$TOPDIR"
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# Minimally required for pread() functionality an other GNU goodness
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HOSTCFLAGS="$HOSTCFLAGS -ggdb -O2 -std=c99 -D_GNU_SOURCE -D__EXTENSIONS__ "
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# XXX: Quiet warnings not covered by the gcc-* patches
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# XXX: Once all the warnings are resolved these flags should be removed
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HOSTCFLAGS="$HOSTCFLAGS -Wno-switch -Wno-unused -Wno-missing-braces -Wno-parentheses "
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HOSTCFLAGS="$HOSTCFLAGS -Wno-uninitialized -fno-strict-aliasing "
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# Expected defines not covered by zfs_config.h or spl_config.h
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HOSTCFLAGS="$HOSTCFLAGS -DHAVE_SPL -D_POSIX_PTHREAD_SEMANTICS "
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HOSTCFLAGS="$HOSTCFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_REENTRANT "
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HOSTCFLAGS="$HOSTCFLAGS -DTEXT_DOMAIN=\\\"zfs-linux-kernel\\\" "
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# Expected default include paths additional paths added by Makefiles
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HOSTCFLAGS="$HOSTCFLAGS -I$TOPDIR "
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if test "$kernelbuild" != "$kernelsrc"; then
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KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$kernelbuild"
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fi
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# XXX: I really, really hate this... but to ensure the kernel build
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# system compiles C files shared between a library and a kernel module,
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# we need to ensure each file has a unique make target. To do that
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# I'm creating symlinks for each shared file at configure time. It
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# may be possible something better can be done in the Makefile but it
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# will take some serious investigation and I don't have the time now.
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echo "Creating symlinks for additional make targets"
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ln -f -s $LIBDIR/libport/u8_textprep.c $LIBDIR/libport/ku8_textprep.c
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ln -f -s $LIBDIR/libavl/avl.c $LIBDIR/libavl/kavl.c
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ln -f -s $LIBDIR/libavl/avl.c $LIBDIR/libavl/uavl.c
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ln -f -s $LIBDIR/libnvpair/nvpair.c $LIBDIR/libnvpair/knvpair.c
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ln -f -s $LIBDIR/libnvpair/nvpair.c $LIBDIR/libnvpair/unvpair.c
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ln -f -s $LIBDIR/libzcommon/zfs_deleg.c $LIBDIR/libzcommon/kzfs_deleg.c
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ln -f -s $LIBDIR/libzcommon/zfs_prop.c $LIBDIR/libzcommon/kzfs_prop.c
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ln -f -s $LIBDIR/libzcommon/zprop_common.c $LIBDIR/libzcommon/kzprop_common.c
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ln -f -s $LIBDIR/libzcommon/compress.c $LIBDIR/libzcommon/kcompress.c
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ln -f -s $LIBDIR/libzcommon/list.c $LIBDIR/libzcommon/klist.c
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ln -f -s $LIBDIR/libzcommon/zfs_namecheck.c $LIBDIR/libzcommon/kzfs_namecheck.c
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ln -f -s $LIBDIR/libzcommon/zfs_comutil.c $LIBDIR/libzcommon/kzfs_comutil.c
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ln -f -s $LIBDIR/libzcommon/zpool_prop.c $LIBDIR/libzcommon/kzpool_prop.c
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63
config/kernel.m4
Normal file
63
config/kernel.m4
Normal file
@ -0,0 +1,63 @@
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dnl #
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dnl # Default ZFS kernel mode configuration
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_CONFIG], [
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dnl # Kernel build make options
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KERNELMAKE_PARAMS=
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dnl #KERNELMAKE_PARAMS="V=1" # Enable verbose module build
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dnl # Kernel build cpp flags
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KERNELCPPFLAGS="$KERNELCPPFLAGS -DHAVE_SPL -D_KERNEL "
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KERNELCPPFLAGS="$KERNELCPPFLAGS -I$splsrc -I$splsrc/include -I$TOPDIR"
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dnl # Required for pread() functionality an other GNU goodness
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HOSTCFLAGS="$HOSTCFLAGS -ggdb -O2 -std=c99 "
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HOSTCFLAGS="$HOSTCFLAGS -D_GNU_SOURCE -D__EXTENSIONS__ "
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dnl # XXX: Quiet warnings not covered by the gcc-* patches
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dnl # XXX: Remove once all the warnings are resolved
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HOSTCFLAGS="$HOSTCFLAGS -Wno-switch -Wno-unused -Wno-missing-braces "
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HOSTCFLAGS="$HOSTCFLAGS -Wno-parentheses "
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HOSTCFLAGS="$HOSTCFLAGS -Wno-uninitialized -fno-strict-aliasing "
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dnl # Expected defines not covered by zfs_config.h or spl_config.h
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HOSTCFLAGS="$HOSTCFLAGS -DHAVE_SPL -D_POSIX_PTHREAD_SEMANTICS "
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HOSTCFLAGS="$HOSTCFLAGS -D_FILE_OFFSET_BITS=64 "
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HOSTCFLAGS="$HOSTCFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT "
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HOSTCFLAGS="$HOSTCFLAGS -DTEXT_DOMAIN=\\\"zfs-linux-kernel\\\" "
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dnl # Expected default include path
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HOSTCFLAGS="$HOSTCFLAGS -I$TOPDIR "
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if test "$kernelbuild" != "$kernelsrc"; then
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KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$kernelbuild"
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fi
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AC_SUBST(KERNELMAKE_PARAMS)
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AC_SUBST(KERNELCPPFLAGS)
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AC_SUBST(HOSTCFLAGS)
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dnl # XXX: I really, really hate this... but to ensure the kernel
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dnl # build system compiles C files shared between a library and a
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dnl # kernel module, we need to ensure each file has a unique make
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dnl # target. To do that I'm creating symlinks for each shared
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dnl # file at configure time. It may be possible something better
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dnl # can be done in the Makefile but it will take some serious
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dnl # investigation and I don't have the time now.
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echo "Creating symlinks for additional make targets"
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ln -f -s $LIBDIR/libport/u8_textprep.c $LIBDIR/libport/ku8_textprep.c
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ln -f -s $LIBDIR/libavl/avl.c $LIBDIR/libavl/kavl.c
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ln -f -s $LIBDIR/libavl/avl.c $LIBDIR/libavl/uavl.c
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ln -f -s $LIBDIR/libnvpair/nvpair.c $LIBDIR/libnvpair/knvpair.c
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ln -f -s $LIBDIR/libnvpair/nvpair.c $LIBDIR/libnvpair/unvpair.c
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ln -f -s $LIBDIR/libzcommon/zfs_deleg.c $LIBDIR/libzcommon/kzfs_deleg.c
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ln -f -s $LIBDIR/libzcommon/zfs_prop.c $LIBDIR/libzcommon/kzfs_prop.c
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ln -f -s $LIBDIR/libzcommon/zprop_common.c $LIBDIR/libzcommon/kzprop_common.c
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ln -f -s $LIBDIR/libzcommon/compress.c $LIBDIR/libzcommon/kcompress.c
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ln -f -s $LIBDIR/libzcommon/list.c $LIBDIR/libzcommon/klist.c
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ln -f -s $LIBDIR/libzcommon/zfs_namecheck.c $LIBDIR/libzcommon/kzfs_namecheck.c
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ln -f -s $LIBDIR/libzcommon/zfs_comutil.c $LIBDIR/libzcommon/kzfs_comutil.c
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ln -f -s $LIBDIR/libzcommon/zpool_prop.c $LIBDIR/libzcommon/kzpool_prop.c
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]
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)
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@ -1,18 +1,5 @@
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AC_DEFUN([ZFS_AC_CONFIG], [
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AC_ARG_WITH([zfs-config],
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AS_HELP_STRING([--with-config=CONFIG],
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[Config file 'kernel|user|lustre']),
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[zfsconfig="$withval"])
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AC_MSG_CHECKING([zfs config file])
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if test -z "$zfsconfig" || test ! -r config/$zfsconfig; then
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AC_MSG_RESULT([no])
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AC_MSG_ERROR([
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*** Please specify one of the valid config files located
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*** in ./config/ with the '--with-zfs-config=CONFIG' option])
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fi
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TOPDIR=`/bin/pwd`
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BUILDDIR=$ZFS_META_NAME #+$zfsconfig
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ZFSDIR=$TOPDIR/$BUILDDIR
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@ -28,12 +15,24 @@ AC_DEFUN([ZFS_AC_CONFIG], [
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AC_SUBST(CMDDIR)
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AC_SUBST(UNAME)
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AC_MSG_RESULT([$zfsconfig]);
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. ./config/$zfsconfig
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AC_ARG_WITH([zfs-config],
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AS_HELP_STRING([--with-config=CONFIG],
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[Config file 'kernel|user|lustre']),
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[zfsconfig="$withval"])
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AC_SUBST(KERNELMAKE_PARAMS)
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AC_SUBST(KERNELCPPFLAGS)
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AC_SUBST(HOSTCFLAGS)
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AC_MSG_CHECKING([zfs config file])
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[ case "$zfsconfig" in
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kernel) ZFS_AC_KERNEL_CONFIG ;;
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user) ZFS_AC_USER_CONFIG ;;
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lustre) ZFS_AC_LUSTRE_CONFIG ;;
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*)
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AC_MSG_RESULT([Error!])
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AC_MSG_ERROR([Bad value "$zfsconfig" for --with-config,
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user kernel|user|lustre]) ;;
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esac ]
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AC_MSG_RESULT([$zfsconfig]);
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])
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AC_DEFUN([ZFS_AC_KERNEL], [
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