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f68b9c81c8
Debian ships fake System.map files by default, leading to the invocation of depmod with them to flood you with errors about missing symbols. Let's notice and not do that. Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Rich Ercolani <rincebrain@gmail.com> Closes #12862
152 lines
4.4 KiB
Makefile
152 lines
4.4 KiB
Makefile
include Kbuild
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INSTALL_MOD_DIR ?= extra
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INSTALL_MOD_PATH ?= $(DESTDIR)
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SUBDIR_TARGETS = icp lua zstd
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all: modules
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distclean maintainer-clean: clean
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install: modules_install
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uninstall: modules_uninstall
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check:
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.PHONY: all distclean maintainer-clean install uninstall check distdir \
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modules modules-Linux modules-FreeBSD modules-unknown \
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clean clean-Linux clean-FreeBSD \
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modules_install modules_install-Linux modules_install-FreeBSD \
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modules_uninstall modules_uninstall-Linux modules_uninstall-FreeBSD \
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cppcheck cppcheck-Linux cppcheck-FreeBSD
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# For FreeBSD, use debug options from ./configure if not overridden.
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export WITH_DEBUG ?= @WITH_DEBUG@
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export WITH_INVARIANTS ?= @WITH_INVARIANTS@
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# Filter out options that FreeBSD make doesn't understand
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getflags = ( \
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set -- \
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$(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 $$fmakeflags \
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)
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FMAKEFLAGS = -C @abs_srcdir@ -f Makefile.bsd $(shell $(getflags))
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ifneq (@abs_srcdir@,@abs_builddir@)
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FMAKEFLAGS += MAKEOBJDIR=@abs_builddir@
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endif
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FMAKE = env -u MAKEFLAGS make $(FMAKEFLAGS)
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modules-Linux:
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list='$(SUBDIR_TARGETS)'; for targetdir in $$list; do \
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$(MAKE) -C $$targetdir; \
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done
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$(MAKE) -C @LINUX_OBJ@ 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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if [ -f @LINUX_SYMBOLS@ ]; then $(RM) @LINUX_SYMBOLS@; fi
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if [ -f Module.markers ]; then $(RM) Module.markers; fi
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find . -name '*.ur-safe' -type f -print | xargs $(RM)
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clean-FreeBSD:
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+$(FMAKE) clean
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clean: clean-@ac_system@
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modules_install-Linux:
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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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kmoddir=$(INSTALL_MOD_PATH)/lib/modules/@LINUX_VERSION@; \
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if [ -n "$(DESTDIR)" ]; then \
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find $$kmoddir -name 'modules.*' | xargs $(RM); \
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fi
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@# Debian ships tiny fake System.map files that are
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@# syntactically valid but just say
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@# "if you want system.map go install this package"
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@# Naturally, depmod is less than amused by this.
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@# So if we find it missing or with one of these present,
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@# we check for the alternate path for the System.map
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sysmap=$(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 $$sysmap @LINUX_VERSION@; \
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fi
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modules_install-FreeBSD:
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@# Install the kernel modules
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+$(FMAKE) install
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modules_install: modules_install-@ac_system@
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modules_uninstall-Linux:
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@# Uninstall the kernel modules
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kmoddir=$(INSTALL_MOD_PATH)/lib/modules/@LINUX_VERSION@; \
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for objdir in $(ZFS_MODULES); do \
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$(RM) -R $$kmoddir/$(INSTALL_MOD_DIR)/$$objdir; \
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done
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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_srcdir@/zfs_config.h \
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--config-exclude=@LINUX_OBJ@/include \
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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 spl 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 $(ZFS_MODULES) os -name '*.[chS]') | \
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while read path; do \
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mkdir -p $$distdir/$${path%/*}; \
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cp @srcdir@/$$path $$distdir/$$path; \
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done; \
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cp @srcdir@/Makefile.bsd $$distdir/Makefile.bsd
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