freebsd-dev/module/Makefile.in
George Melikov 7b50929851 module/Makefile.in: don't run xargs if empty
If stdin if empty - don't run xargs command,
otherwise we can get `cp: missing file operand`
error.

Reviewed-by: Ryan Moeller <ryan@ixsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: George Melikov <mail@gmelikov.ru>
Closes #9418
2019-10-08 10:10:23 -07:00

120 lines
3.4 KiB
Makefile

obj-m += avl/
obj-m += icp/
obj-m += lua/
obj-m += nvpair/
obj-m += spl/
obj-m += os/linux/spl/
obj-m += unicode/
obj-m += zcommon/
obj-m += zfs/
obj-m += os/linux/zfs/
INSTALL_MOD_DIR ?= extra
ZFS_MODULE_CFLAGS += -std=gnu99 -Wno-declaration-after-statement
ZFS_MODULE_CFLAGS += @KERNEL_DEBUG_CFLAGS@
ZFS_MODULE_CFLAGS += -include @abs_top_builddir@/zfs_config.h
ZFS_MODULE_CFLAGS += -I@abs_top_srcdir@/include/os/linux/kernel
ZFS_MODULE_CFLAGS += -I@abs_top_srcdir@/include/os/linux/spl
ZFS_MODULE_CFLAGS += -I@abs_top_srcdir@/include/os/linux/zfs
ZFS_MODULE_CFLAGS += -I@abs_top_srcdir@/include
ZFS_MODULE_CPPFLAGS += -D_KERNEL
ZFS_MODULE_CPPFLAGS += @KERNEL_DEBUG_CPPFLAGS@
@CONFIG_QAT_TRUE@ZFS_MODULE_CFLAGS += -I@QAT_SRC@/include
@CONFIG_QAT_TRUE@KBUILD_EXTRA_SYMBOLS += @QAT_SYMBOLS@
export ZFS_MODULE_CFLAGS ZFS_MODULE_CPPFLAGS
SUBDIR_TARGETS = icp lua
all: modules
distclean maintainer-clean: clean
install: modules_install
uninstall: modules_uninstall
check:
modules-Linux:
list='$(SUBDIR_TARGETS)'; for targetdir in $$list; do \
$(MAKE) -C $$targetdir; \
done
$(MAKE) -C @LINUX_OBJ@ M=`pwd` @KERNEL_MAKE@ CONFIG_ZFS=m modules
modules-unknown:
@true
modules: modules-@ac_system@
clean-Linux:
@# Only cleanup the kernel build directories when CONFIG_KERNEL
@# is defined. This indicates that kernel modules should be built.
@CONFIG_KERNEL_TRUE@ $(MAKE) -C @LINUX_OBJ@ M=`pwd` @KERNEL_MAKE@ clean
if [ -f @LINUX_SYMBOLS@ ]; then $(RM) @LINUX_SYMBOLS@; fi
if [ -f Module.markers ]; then $(RM) Module.markers; fi
find . -name '*.ur-safe' -type f -print | xargs $(RM)
clean: clean-@ac_system@
modules_install-Linux:
@# Install the kernel modules
$(MAKE) -C @LINUX_OBJ@ M=`pwd` modules_install \
INSTALL_MOD_PATH=$(DESTDIR)$(INSTALL_MOD_PATH) \
INSTALL_MOD_DIR=$(INSTALL_MOD_DIR) \
KERNELRELEASE=@LINUX_VERSION@
@# Remove extraneous build products when packaging
kmoddir=$(DESTDIR)$(INSTALL_MOD_PATH)/lib/modules/@LINUX_VERSION@; \
if [ -n "$(DESTDIR)" ]; then \
find $$kmoddir -name 'modules.*' | xargs $(RM); \
fi
sysmap=$(DESTDIR)$(INSTALL_MOD_PATH)/boot/System.map-@LINUX_VERSION@; \
if [ -f $$sysmap ]; then \
depmod -ae -F $$sysmap @LINUX_VERSION@; \
fi
CTAGS: ctags
ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
$(am__define_uniq_tagged_files); \
test -z "$(CTAGS_ARGS)$$unique" \
|| $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
$$unique
GTAGS:
here=`$(am__cd) $(top_builddir) && pwd` \
&& $(am__cd) $(top_srcdir) \
&& gtags -i $(GTAGS_ARGS) "$$here"
cscopelist: cscopelist-recursive
cscopelist-am: $(am__tagged_files)
list='$(am__tagged_files)'; \
case "$(srcdir)" in \
[\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
*) sdir=$(subdir)/$(srcdir) ;; \
esac; \
for i in $$list; do \
if test -f "$$i"; then \
echo "$(subdir)/$$i"; \
else \
echo "$$sdir/$$i"; \
fi; \
done >> $(top_builddir)/cscope.files
modules_install: modules_install-@ac_system@
modules_uninstall-Linux:
@# Uninstall the kernel modules
kmoddir=$(DESTDIR)$(INSTALL_MOD_PATH)/lib/modules/@LINUX_VERSION@
list='$(obj-m)'; for objdir in $$list; do \
$(RM) -R $$kmoddir/$(INSTALL_MOD_DIR)/$$objdir; \
done
modules_uninstall: modules_uninstall-@ac_system@
distdir:
list='$(obj-m)'; for objdir in $$list; do \
(cd @top_srcdir@/module && find $$objdir \
-name '*.c' -o -name '*.h' -o -name '*.S' | \
xargs -r cp --parents -t @abs_top_builddir@/module/$$distdir); \
done