1include Kbuild 2 3INSTALL_MOD_DIR ?= extra 4 5SUBDIR_TARGETS = icp lua zstd 6 7all: modules 8distclean maintainer-clean: clean 9install: modules_install 10uninstall: modules_uninstall 11check: 12 13.PHONY: all distclean maintainer-clean install uninstall check distdir \ 14 modules modules-Linux modules-FreeBSD modules-unknown \ 15 clean clean-Linux clean-FreeBSD \ 16 modules_install modules_install-Linux modules_install-FreeBSD \ 17 modules_uninstall modules_uninstall-Linux modules_uninstall-FreeBSD \ 18 cppcheck cppcheck-Linux cppcheck-FreeBSD 19 20# For FreeBSD, use debug options from ./configure if not overridden. 21export WITH_DEBUG ?= @WITH_DEBUG@ 22export WITH_INVARIANTS ?= @WITH_INVARIANTS@ 23 24# Filter out options that FreeBSD make doesn't understand 25getflags = ( \ 26set -- \ 27 $(filter-out --%,$(firstword $(MFLAGS))) \ 28 $(filter -I%,$(MFLAGS)) \ 29 $(filter -j%,$(MFLAGS)); \ 30fmakeflags=""; \ 31while getopts :deiI:j:knqrstw flag; do \ 32 case $$flag in \ 33 \?) :;; \ 34 :) if [ $$OPTARG = "j" ]; then \ 35 ncpus=$$(sysctl -n kern.smp.cpus 2>/dev/null || :); \ 36 if [ -n "$$ncpus" ]; then fmakeflags="$$fmakeflags -j$$ncpus"; fi; \ 37 fi;; \ 38 d) fmakeflags="$$fmakeflags -dA";; \ 39 *) fmakeflags="$$fmakeflags -$$flag$$OPTARG";; \ 40 esac; \ 41done; \ 42echo $$fmakeflags \ 43) 44FMAKEFLAGS = -C @abs_srcdir@ -f Makefile.bsd $(shell $(getflags)) 45 46ifneq (@abs_srcdir@,@abs_builddir@) 47FMAKEFLAGS += MAKEOBJDIR=@abs_builddir@ 48endif 49 50FMAKE = env -u MAKEFLAGS make $(FMAKEFLAGS) 51 52modules-Linux: 53 list='$(SUBDIR_TARGETS)'; for targetdir in $$list; do \ 54 $(MAKE) -C $$targetdir; \ 55 done 56 $(MAKE) -C @LINUX_OBJ@ M=`pwd` @KERNEL_MAKE@ CONFIG_ZFS=m modules 57 58modules-FreeBSD: 59 +$(FMAKE) 60 61modules-unknown: 62 @true 63 64modules: modules-@ac_system@ 65 66clean-Linux: 67 @# Only cleanup the kernel build directories when CONFIG_KERNEL 68 @# is defined. This indicates that kernel modules should be built. 69@CONFIG_KERNEL_TRUE@ $(MAKE) -C @LINUX_OBJ@ M=`pwd` @KERNEL_MAKE@ clean 70 71 if [ -f @LINUX_SYMBOLS@ ]; then $(RM) @LINUX_SYMBOLS@; fi 72 if [ -f Module.markers ]; then $(RM) Module.markers; fi 73 74 find . -name '*.ur-safe' -type f -print | xargs $(RM) 75 76clean-FreeBSD: 77 +$(FMAKE) clean 78 79clean: clean-@ac_system@ 80 81modules_install-Linux: 82 @# Install the kernel modules 83 $(MAKE) -C @LINUX_OBJ@ M=`pwd` modules_install \ 84 INSTALL_MOD_PATH=$(DESTDIR)$(INSTALL_MOD_PATH) \ 85 INSTALL_MOD_DIR=$(INSTALL_MOD_DIR) \ 86 KERNELRELEASE=@LINUX_VERSION@ 87 @# Remove extraneous build products when packaging 88 kmoddir=$(DESTDIR)$(INSTALL_MOD_PATH)/lib/modules/@LINUX_VERSION@; \ 89 if [ -n "$(DESTDIR)" ]; then \ 90 find $$kmoddir -name 'modules.*' | xargs $(RM); \ 91 fi 92 sysmap=$(DESTDIR)$(INSTALL_MOD_PATH)/boot/System.map-@LINUX_VERSION@; \ 93 if [ -f $$sysmap ]; then \ 94 depmod -ae -F $$sysmap @LINUX_VERSION@; \ 95 fi 96 97modules_install-FreeBSD: 98 @# Install the kernel modules 99 +$(FMAKE) install 100 101modules_install: modules_install-@ac_system@ 102 103modules_uninstall-Linux: 104 @# Uninstall the kernel modules 105 kmoddir=$(DESTDIR)$(INSTALL_MOD_PATH)/lib/modules/@LINUX_VERSION@; \ 106 for objdir in $(ZFS_MODULES); do \ 107 $(RM) -R $$kmoddir/$(INSTALL_MOD_DIR)/$$objdir; \ 108 done 109 110modules_uninstall-FreeBSD: 111 @false 112 113modules_uninstall: modules_uninstall-@ac_system@ 114 115cppcheck-Linux: 116 @CPPCHECK@ -j@CPU_COUNT@ --std=c99 --quiet --force --error-exitcode=2 \ 117 --inline-suppr --suppress=noValidConfiguration \ 118 --enable=warning,information -D_KERNEL \ 119 --include=@LINUX_OBJ@/include/generated/autoconf.h \ 120 --include=@top_srcdir@/zfs_config.h \ 121 --config-exclude=@LINUX_OBJ@/include \ 122 -I @LINUX_OBJ@/include \ 123 -I @top_srcdir@/include/os/linux/kernel \ 124 -I @top_srcdir@/include/os/linux/spl \ 125 -I @top_srcdir@/include/os/linux/zfs \ 126 -I @top_srcdir@/include \ 127 avl icp lua nvpair spl unicode zcommon zfs zstd os/linux 128 129cppcheck-FreeBSD: 130 @true 131 132cppcheck: cppcheck-@ac_system@ 133 134distdir: 135 (cd @srcdir@ && find $(ZFS_MODULES) os -name '*.[chS]') | \ 136 while read path; do \ 137 mkdir -p $$distdir/$${path%/*}; \ 138 cp @srcdir@/$$path $$distdir/$$path; \ 139 done; \ 140 cp @srcdir@/Makefile.bsd $$distdir/Makefile.bsd 141