153 lines
4.9 KiB
Makefile
153 lines
4.9 KiB
Makefile
include Kbuild
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INSTALL_MOD_DIR ?= extra
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INSTALL_MOD_PATH ?= $(DESTDIR)
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all: modules
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distclean maintainer-clean: clean
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install: modules_install
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uninstall: modules_uninstall
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check:
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.PHONY: all distclean maintainer-clean install uninstall check distdir \
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modules modules-Linux modules-FreeBSD modules-unknown \
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clean clean-Linux clean-FreeBSD \
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modules_install modules_install-Linux modules_install-FreeBSD \
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modules_uninstall modules_uninstall-Linux modules_uninstall-FreeBSD \
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cppcheck cppcheck-Linux cppcheck-FreeBSD
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# For FreeBSD, use debug options from ./configure if not overridden.
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export WITH_DEBUG ?= @WITH_DEBUG@
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export WITH_INVARIANTS ?= @WITH_INVARIANTS@
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# Filter out options that FreeBSD make doesn't understand
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getflags = ( \
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set -- \
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$(filter-out --%,$(firstword $(MFLAGS))) \
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$(filter -I%,$(MFLAGS)) \
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$(filter -j%,$(MFLAGS)); \
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fmakeflags=""; \
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while getopts :deiI:j:knqrstw flag; do \
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case $$flag in \
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\?) :;; \
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:) if [ $$OPTARG = "j" ]; then \
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ncpus=$$(sysctl -n kern.smp.cpus 2>/dev/null || :); \
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if [ -n "$$ncpus" ]; then fmakeflags="$$fmakeflags -j$$ncpus"; fi; \
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fi;; \
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d) fmakeflags="$$fmakeflags -dA";; \
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*) fmakeflags="$$fmakeflags -$$flag$$OPTARG";; \
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esac; \
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done; \
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echo $$fmakeflags \
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)
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FMAKEFLAGS = -C @abs_srcdir@ -f Makefile.bsd $(shell $(getflags))
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ifneq (@abs_srcdir@,@abs_builddir@)
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FMAKEFLAGS += MAKEOBJDIR=@abs_builddir@
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endif
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FMAKE = env -u MAKEFLAGS make $(FMAKEFLAGS)
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modules-Linux:
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mkdir -p $(sort $(dir $(spl-objs) $(spl-)))
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mkdir -p $(sort $(dir $(zfs-objs) $(zfs-)))
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$(MAKE) -C @LINUX_OBJ@ $(if @KERNEL_CC@,CC=@KERNEL_CC@) \
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$(if @KERNEL_LD@,LD=@KERNEL_LD@) $(if @KERNEL_LLVM@,LLVM=@KERNEL_LLVM@) \
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M="$$PWD" @KERNEL_MAKE@ CONFIG_ZFS=m modules
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modules-FreeBSD:
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+$(FMAKE)
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modules-unknown:
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@true
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modules: modules-@ac_system@
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clean-Linux:
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@# Only cleanup the kernel build directories when CONFIG_KERNEL
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@# is defined. This indicates that kernel modules should be built.
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@CONFIG_KERNEL_TRUE@ $(MAKE) -C @LINUX_OBJ@ M="$$PWD" @KERNEL_MAKE@ clean
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$(RM) @LINUX_SYMBOLS@ Module.markers
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find . -name '*.ur-safe' -type f -delete
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clean-FreeBSD:
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+$(FMAKE) clean
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clean: clean-@ac_system@
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.PHONY: modules_uninstall-Linux-legacy
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modules_uninstall-Linux-legacy:
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$(RM) -r $(addprefix $(KMODDIR)/$(INSTALL_MOD_DIR)/,spl/ avl/ icp/ lua/ nvpair/ unicode/ zcommon/ zfs/ zstd/)
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KMODDIR := $(INSTALL_MOD_PATH)/lib/modules/@LINUX_VERSION@
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modules_install-Linux: modules_uninstall-Linux-legacy
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@# Install the kernel modules
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$(MAKE) -C @LINUX_OBJ@ M="$$PWD" modules_install \
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INSTALL_MOD_PATH=$(INSTALL_MOD_PATH) \
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INSTALL_MOD_DIR=$(INSTALL_MOD_DIR) \
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KERNELRELEASE=@LINUX_VERSION@
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@# Remove extraneous build products when packaging
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if [ -n "$(DESTDIR)" ]; then \
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find $(KMODDIR) -name 'modules.*' -delete; \
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fi
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@# Debian ships tiny fake System.map files that are
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@# syntactically valid but just say
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@# "if you want system.map go install this package"
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@# Naturally, depmod is less than amused by this.
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@# So if we find it missing or with one of these present,
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@# we check for the alternate path for the System.map
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sysmap=$(INSTALL_MOD_PATH)/boot/System.map-@LINUX_VERSION@; \
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{ [ -f "$$sysmap" ] && [ $$(wc -l < "$$sysmap") -ge 100 ]; } || \
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sysmap=$(INSTALL_MOD_PATH)/usr/lib/debug/boot/System.map-@LINUX_VERSION@; \
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if [ -f $$sysmap ]; then \
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depmod -ae -F $$sysmap @LINUX_VERSION@; \
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fi
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modules_install-FreeBSD:
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@# Install the kernel modules
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+$(FMAKE) install
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modules_install: modules_install-@ac_system@
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modules_uninstall-Linux: modules_uninstall-Linux-legacy
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@# Uninstall the kernel modules
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$(RM) $(addprefix $(KMODDIR)/$(INSTALL_MOD_DIR)/,zfs.ko spl.ko)
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modules_uninstall-FreeBSD:
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@false
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modules_uninstall: modules_uninstall-@ac_system@
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cppcheck-Linux:
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@CPPCHECK@ -j@CPU_COUNT@ --std=c99 --quiet --force --error-exitcode=2 \
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--inline-suppr \
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--suppress=unmatchedSuppression \
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--suppress=noValidConfiguration \
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--enable=warning,information -D_KERNEL \
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--include=@LINUX_OBJ@/include/generated/autoconf.h \
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--include=@top_builddir@/zfs_config.h \
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--config-exclude=@LINUX_OBJ@/include \
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-i zstd/lib \
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-I @LINUX_OBJ@/include \
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-I @top_srcdir@/include/os/linux/kernel \
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-I @top_srcdir@/include/os/linux/spl \
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-I @top_srcdir@/include/os/linux/zfs \
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-I @top_srcdir@/include \
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avl icp lua nvpair unicode zcommon zfs zstd os/linux
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cppcheck-FreeBSD:
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@true
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cppcheck: cppcheck-@ac_system@
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distdir:
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cd @srcdir@ && find . -name '*.[chS]' -exec sh -c 'for f; do mkdir -p $$distdir/$${f%/*}; cp @srcdir@/$$f $$distdir/$$f; done' _ {} +
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cp @srcdir@/Makefile.bsd $$distdir/Makefile.bsd
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gen-zstd-symbols:
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for obj in $(addprefix zstd/,$(ZSTD_UPSTREAM_OBJS)); do echo; echo "/* $${obj#zstd/}: */"; @OBJDUMP@ -t $$obj | awk '$$2 == "g" && !/ zfs_/ {print "#define\t" $$6 " zfs_" $$6}' | sort; done >> zstd/include/zstd_compat_wrapper.h
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check-zstd-symbols:
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@OBJDUMP@ -t $(addprefix zstd/,$(ZSTD_UPSTREAM_OBJS)) | awk '/file format/ {print} $$2 == "g" && !/ zfs_/ {++ret; print} END {exit ret}'
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