mirror of
https://github.com/opnsense/src.git
synced 2026-04-29 01:59:38 -04:00
8a6ab0f71f
Currently for the MFS, firmware and VDSO template assembly files we pass the path to include with .incbin unquoted and use __XSTRING within the assembly file to stringify it. However, __XSTRING doesn't just perform a single level of expansion, it performs the normal full expansion of the macro, and so if the path itself happens to tokenise to something that includes a defined macro in it that will itself be substituted. For example, with #define MACRO 1, a path like /path/containing/MACRO/in/it will expand to /path/containing/1/in/it and then, when stringified, end up as "/path/containing/1/in/it", not the intended string. Normally, macros have names that start or end witih underscores and are unlikely to appear in a tokenised path (even if technically they could), but now that we've switched to GNU C as of commitec41a96daa("sys: Switch the kernel's C standard from C99 to GNU99.") there are a few new macros defined which don't start or end with underscores: unix, which is always defined to 1, and i386, which is defined to 1 on i386. The former probably doesn't appear in user paths in practice, but the latter has been seen to and is likely quite common in the wild. Fix this by defining the macro pre-quoted instead of using __XSTRING. Note that technically we don't need to do this for vdso_wrap.S today as all the paths passed to it are safe file names with no user-controlled prefix but we should do it anyway for consistency and robustness against future changes. This allows make tinderbox to pass when built with source and object directories inside ~/path-with-unix, which would otherwise expand to ~/path-with-1 and break. PR: 272744 Fixes:ec41a96daa("sys: Switch the kernel's C standard from C99 to GNU99.")
565 lines
16 KiB
Makefile
565 lines
16 KiB
Makefile
# From: @(#)bsd.prog.mk 5.26 (Berkeley) 6/25/91
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# $FreeBSD$
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#
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# The include file <bsd.kmod.mk> handles building and installing loadable
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# kernel modules.
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#
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#
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# +++ variables +++
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#
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# CLEANFILES Additional files to remove for the clean and cleandir targets.
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#
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# EXPORT_SYMS A list of symbols that should be exported from the module,
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# or the name of a file containing a list of symbols, or YES
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# to export all symbols. If not defined, no symbols are
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# exported.
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#
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# KMOD The name of the kernel module to build.
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#
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# KMODDIR Base path for kernel modules (see kld(4)). [/boot/kernel]
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#
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# KMODOWN Module file owner. [${BINOWN}]
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#
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# KMODGRP Module file group. [${BINGRP}]
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#
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# KMODMODE Module file mode. [${BINMODE}]
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#
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# KMODLOAD Command to load a kernel module [/sbin/kldload]
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#
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# KMODUNLOAD Command to unload a kernel module [/sbin/kldunload]
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#
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# KMODISLOADED Command to check whether a kernel module is
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# loaded [/sbin/kldstat -q -n]
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#
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# PROG The name of the kernel module to build.
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# If not supplied, ${KMOD}.ko is used.
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#
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# SRCS List of source files.
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#
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# FIRMWS List of firmware images in format filename:shortname:version
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#
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# FIRMWARE_LICENSE
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# Set to the name of the license the user has to agree on in
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# order to use this firmware. See /usr/share/doc/legal
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#
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# DESTDIR The tree where the module gets installed. [not set]
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#
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# KERNBUILDDIR Set to the location of the kernel build directory where
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# the opt_*.h files, .o's and kernel winds up.
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#
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# BLOB_OBJS Prebuilt binary blobs .o's from the src tree to be linked into
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# the module. These are precious and not removed in make clean.
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#
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# +++ targets +++
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#
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# install:
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# install the kernel module; if the Makefile
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# does not itself define the target install, the targets
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# beforeinstall and afterinstall may also be used to cause
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# actions immediately before and after the install target
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# is executed.
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#
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# load:
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# Load a module.
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#
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# unload:
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# Unload a module.
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#
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# reload:
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# Unload if loaded, then load.
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#
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AWK?= awk
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KMODLOAD?= /sbin/kldload
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KMODUNLOAD?= /sbin/kldunload
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KMODISLOADED?= /sbin/kldstat -q -n
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OBJCOPY?= objcopy
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.include "kmod.opts.mk"
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.include <bsd.sysdir.mk>
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.SUFFIXES: .out .o .c .cc .cxx .C .y .l .s .S .m
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# amd64 uses direct linking for kmod, all others use shared binaries
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.if ${MACHINE_CPUARCH} != amd64
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__KLD_SHARED=yes
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.else
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__KLD_SHARED=no
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.endif
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.if !empty(CFLAGS:M-O[23s]) && empty(CFLAGS:M-fno-strict-aliasing)
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CFLAGS+= -fno-strict-aliasing
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.endif
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WERROR?= -Werror
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LINUXKPI_GENSRCS+= \
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backlight_if.h \
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bus_if.h \
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device_if.h \
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iicbus_if.h \
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iicbb_if.h \
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lkpi_iic_if.c \
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lkpi_iic_if.h \
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pci_if.h \
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pci_iov_if.h \
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pcib_if.h \
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vnode_if.h \
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usb_if.h \
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opt_usb.h \
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opt_stack.h
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LINUXKPI_INCLUDES+= \
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-I${SYSDIR}/compat/linuxkpi/common/include \
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-I${SYSDIR}/compat/linuxkpi/dummy/include
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CFLAGS+= ${WERROR}
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CFLAGS+= -D_KERNEL
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CFLAGS+= -DKLD_MODULE
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.if defined(MODULE_TIED)
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CFLAGS+= -DKLD_TIED
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.endif
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# Don't use any standard or source-relative include directories.
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NOSTDINC= -nostdinc
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CFLAGS:= ${CFLAGS:N-I*} ${NOSTDINC} ${INCLMAGIC} ${CFLAGS:M-I*}
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.if defined(KERNBUILDDIR)
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CFLAGS+= -DHAVE_KERNEL_OPTION_HEADERS -include ${KERNBUILDDIR}/opt_global.h
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.else
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SRCS+= opt_global.h
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CFLAGS+= -include ${.OBJDIR}/opt_global.h
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.endif
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# Add -I paths for system headers. Individual module makefiles don't
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# need any -I paths for this. Similar defaults for .PATH can't be
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# set because there are no standard paths for non-headers.
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CFLAGS+= -I. -I${SYSDIR} -I${SYSDIR}/contrib/ck/include
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CFLAGS.gcc+= -finline-limit=${INLINE_LIMIT}
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CFLAGS.gcc+= -fms-extensions
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CFLAGS.gcc+= --param inline-unit-growth=100
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CFLAGS.gcc+= --param large-function-growth=1000
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# Disallow common variables, and if we end up with commons from
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# somewhere unexpected, allocate storage for them in the module itself.
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#
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# -fno-common is the default for src builds, but this should be left in place
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# until at least we catch up to GCC10/LLVM11 or otherwise enable -fno-common
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# in <bsd.sys.mk> instead. For now, we will have duplicate -fno-common in
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# CFLAGS for in-tree module builds as they will also pick it up from
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# share/mk/src.sys.mk, but the following is important for out-of-tree modules
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# (e.g. ports).
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CFLAGS+= -fno-common
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.if ${LINKER_TYPE} != "lld" || ${LINKER_VERSION} < 140000
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# lld >= 14 warns that -d is deprecated, and will be removed.
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LDFLAGS+= -d
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.endif
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LDFLAGS+= -warn-common
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.if defined(LINKER_FEATURES) && ${LINKER_FEATURES:Mbuild-id}
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LDFLAGS+= --build-id=sha1
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.endif
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CFLAGS+= ${DEBUG_FLAGS}
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.if ${MACHINE_CPUARCH} == aarch64 || ${MACHINE_CPUARCH} == amd64 || \
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${MACHINE_CPUARCH} == riscv
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CFLAGS+= -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer
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.endif
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.if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv" || \
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${MACHINE_CPUARCH} == "powerpc" || ${MACHINE_CPUARCH} == "i386"
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CFLAGS+= -fPIC
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.endif
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.if ${MACHINE_CPUARCH} == "aarch64"
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# https://bugs.freebsd.org/264094
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# lld >= 14 and recent GNU ld can relax adrp+add and adrp+ldr instructions,
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# which breaks VNET.
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LDFLAGS+= --no-relax
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.endif
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# Temporary workaround for PR 196407, which contains the fascinating details.
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# Don't allow clang to use fpu instructions or registers in kernel modules.
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.if ${MACHINE_CPUARCH} == arm
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CFLAGS.clang+= -mno-movt
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CFLAGS.clang+= -mfpu=none
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CFLAGS+= -funwind-tables
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.endif
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.if ${MACHINE_CPUARCH} == powerpc
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CFLAGS+= -mlongcall -fno-omit-frame-pointer
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.if ${LINKER_TYPE} == "lld"
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# TOC optimization in LLD (9.0) currently breaks kernel modules, so disable it
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LDFLAGS+= --no-toc-optimize
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.endif
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.endif
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.if defined(DEBUG) || defined(DEBUG_FLAGS)
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CTFFLAGS+= -g
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.endif
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.if defined(FIRMWS)
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${KMOD:S/$/.c/}: ${SYSDIR}/tools/fw_stub.awk
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${AWK} -f ${SYSDIR}/tools/fw_stub.awk ${FIRMWS} -m${KMOD} -c${KMOD:S/$/.c/g} \
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${FIRMWARE_LICENSE:C/.+/-l/}${FIRMWARE_LICENSE}
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SRCS+= ${KMOD:S/$/.c/}
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CLEANFILES+= ${KMOD:S/$/.c/}
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.for _firmw in ${FIRMWS}
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${_firmw:C/\:.*$/.fwo/:T}: ${_firmw:C/\:.*$//} ${SYSDIR}/kern/firmw.S
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@${ECHO} ${_firmw:C/\:.*$//} ${.ALLSRC:M*${_firmw:C/\:.*$//}}
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${CC:N${CCACHE_BIN}} -c -x assembler-with-cpp -DLOCORE \
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${CFLAGS} ${WERROR} \
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-DFIRMW_FILE=\""${.ALLSRC:M*${_firmw:C/\:.*$//}}"\" \
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-DFIRMW_SYMBOL="${_firmw:C/\:.*$//:C/[-.\/@]/_/g}" \
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${SYSDIR}/kern/firmw.S -o ${.TARGET}
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OBJS+= ${_firmw:C/\:.*$/.fwo/:T}
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.endfor
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.endif
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# Conditionally include SRCS based on kernel config options.
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.for _o in ${KERN_OPTS}
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SRCS+=${SRCS.${_o}}
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.endfor
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OBJS+= ${SRCS:N*.h:R:S/$/.o/g}
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.if !defined(PROG)
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PROG= ${KMOD}.ko
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.endif
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.if !defined(DEBUG_FLAGS) || ${MK_SPLIT_KERNEL_DEBUG} == "no"
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FULLPROG= ${PROG}
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.else
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FULLPROG= ${PROG}.full
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${PROG}: ${FULLPROG} ${PROG}.debug
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${OBJCOPY} --strip-debug --add-gnu-debuglink=${PROG}.debug \
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${FULLPROG} ${.TARGET}
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${PROG}.debug: ${FULLPROG}
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${OBJCOPY} --only-keep-debug ${FULLPROG} ${.TARGET}
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.endif
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.if ${__KLD_SHARED} == yes
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${FULLPROG}: ${KMOD}.kld
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${LD} -m ${LD_EMULATION} -Bshareable -znotext -znorelro ${_LDFLAGS} \
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-o ${.TARGET} ${KMOD}.kld
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.if !defined(DEBUG_FLAGS)
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${OBJCOPY} --strip-debug ${.TARGET}
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.endif
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.endif
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EXPORT_SYMS?= NO
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.if ${EXPORT_SYMS} != YES
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CLEANFILES+= export_syms
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.endif
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.if exists(${SYSDIR}/conf/ldscript.kmod.${MACHINE})
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LDSCRIPT_FLAGS?= -T ${SYSDIR}/conf/ldscript.kmod.${MACHINE}
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.endif
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.if ${__KLD_SHARED} == yes
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${KMOD}.kld: ${OBJS} ${BLOB_OBJS}
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.else
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${FULLPROG}: ${OBJS} ${BLOB_OBJS}
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.endif
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${LD} -m ${LD_EMULATION} ${_LDFLAGS} ${LDSCRIPT_FLAGS} -r \
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-o ${.TARGET} ${OBJS} ${BLOB_OBJS}
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.if ${MK_CTF} != "no"
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${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${OBJS} ${BLOB_OBJS}
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.endif
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.if defined(EXPORT_SYMS)
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.if ${EXPORT_SYMS} != YES
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.if ${EXPORT_SYMS} == NO
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:> export_syms
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.elif !exists(${.CURDIR}/${EXPORT_SYMS})
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printf '%s' "${EXPORT_SYMS:@s@$s${.newline}@}" > export_syms
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.else
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grep -v '^#' < ${EXPORT_SYMS} > export_syms
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.endif
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${AWK} -f ${SYSDIR}/conf/kmod_syms.awk ${.TARGET} \
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export_syms | xargs -J% ${OBJCOPY} % ${.TARGET}
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.endif
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.endif # defined(EXPORT_SYMS)
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.if defined(PREFIX_SYMS)
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${AWK} -v prefix=${PREFIX_SYMS} -f ${SYSDIR}/conf/kmod_syms_prefix.awk \
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${.TARGET} /dev/null | xargs -J% ${OBJCOPY} % ${.TARGET}
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.endif
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.if !defined(DEBUG_FLAGS) && ${__KLD_SHARED} == no
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${OBJCOPY} --strip-debug ${.TARGET}
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.endif
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_ILINKS=machine
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.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
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_ILINKS+=x86
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.endif
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.if ${MACHINE_CPUARCH} == "amd64"
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_ILINKS+=i386
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.endif
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CLEANFILES+=${_ILINKS}
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all: ${PROG}
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beforedepend: ${_ILINKS}
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beforebuild: ${_ILINKS}
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# Ensure that the links exist without depending on it when it exists which
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# causes all the modules to be rebuilt when the directory pointed to changes.
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# Ensure that debug info references the path in the source tree.
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.for _link in ${_ILINKS}
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.if !exists(${.OBJDIR}/${_link})
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OBJS_DEPEND_GUESS+= ${_link}
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.endif
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.if ${_link} == "machine"
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CFLAGS+= -fdebug-prefix-map=./machine=${SYSDIR}/${MACHINE}/include
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.else
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CFLAGS+= -fdebug-prefix-map=./${_link}=${SYSDIR}/${_link}/include
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.endif
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.endfor
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.NOPATH: ${_ILINKS}
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${_ILINKS}:
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@case ${.TARGET} in \
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machine) \
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path=${SYSDIR}/${MACHINE}/include ;; \
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*) \
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path=${SYSDIR}/${.TARGET:T}/include ;; \
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esac ; \
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path=`realpath $$path`; \
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${ECHO} ${.TARGET:T} "->" $$path ; \
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ln -fns $$path ${.TARGET:T}
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CLEANFILES+= ${PROG} ${KMOD}.kld ${OBJS}
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.if defined(DEBUG_FLAGS) && ${MK_SPLIT_KERNEL_DEBUG} != "no"
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CLEANFILES+= ${FULLPROG} ${PROG}.debug
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.endif
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.if !target(install)
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_INSTALLFLAGS:= ${INSTALLFLAGS}
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.for ie in ${INSTALLFLAGS_EDIT}
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_INSTALLFLAGS:= ${_INSTALLFLAGS${ie}}
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.endfor
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.if !target(realinstall)
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KERN_DEBUGDIR?= ${DEBUGDIR}
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realinstall: _kmodinstall
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.ORDER: beforeinstall _kmodinstall
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_kmodinstall: .PHONY
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${INSTALL} -T release -o ${KMODOWN} -g ${KMODGRP} -m ${KMODMODE} \
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${_INSTALLFLAGS} ${PROG} ${DESTDIR}${KMODDIR}/
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.if defined(DEBUG_FLAGS) && !defined(INSTALL_NODEBUG) && ${MK_KERNEL_SYMBOLS} != "no"
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${INSTALL} -T dbg -o ${KMODOWN} -g ${KMODGRP} -m ${KMODMODE} \
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${_INSTALLFLAGS} ${PROG}.debug ${DESTDIR}${KERN_DEBUGDIR}${KMODDIR}/
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.endif
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.include <bsd.links.mk>
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.if !defined(NO_XREF)
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afterinstall: _kldxref
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.ORDER: realinstall _kldxref
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.ORDER: _installlinks _kldxref
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_kldxref: .PHONY
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@if type kldxref >/dev/null 2>&1; then \
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${ECHO} ${KLDXREF_CMD} ${DESTDIR}${KMODDIR}; \
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${KLDXREF_CMD} ${DESTDIR}${KMODDIR}; \
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fi
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.endif
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.endif # !target(realinstall)
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.endif # !target(install)
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.if !target(load)
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load: ${PROG} .PHONY
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${KMODLOAD} -v ${.OBJDIR}/${PROG}
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.endif
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.if !target(unload)
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unload: .PHONY
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if ${KMODISLOADED} ${PROG} ; then ${KMODUNLOAD} -v ${PROG} ; fi
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.endif
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.if !target(reload)
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reload: unload load .PHONY
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.endif
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.if defined(KERNBUILDDIR)
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.PATH: ${KERNBUILDDIR}
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CFLAGS+= -I${KERNBUILDDIR}
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.for _src in ${SRCS:Mopt_*.h}
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CLEANFILES+= ${_src}
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.if !target(${_src})
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${_src}:
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ln -sf ${KERNBUILDDIR}/${_src} ${.TARGET}
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.endif
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.endfor
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.else
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.for _src in ${SRCS:Mopt_*.h}
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CLEANFILES+= ${_src}
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.if !target(${_src})
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${_src}:
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:> ${.TARGET}
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.endif
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.endfor
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.endif
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# Add the sanitizer C flags
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CFLAGS+= ${SAN_CFLAGS}
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# Add the gcov flags
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CFLAGS+= ${GCOV_CFLAGS}
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# Respect configuration-specific C flags.
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CFLAGS+= ${ARCH_FLAGS} ${CONF_CFLAGS}
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.if !empty(SRCS:Mvnode_if.c)
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CLEANFILES+= vnode_if.c
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vnode_if.c: ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src
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${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -c
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.endif
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.if !empty(SRCS:Mvnode_if.h)
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CLEANFILES+= vnode_if.h vnode_if_newproto.h vnode_if_typedef.h
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vnode_if.h vnode_if_newproto.h vnode_if_typedef.h: ${SYSDIR}/tools/vnode_if.awk \
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${SYSDIR}/kern/vnode_if.src
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vnode_if.h: vnode_if_newproto.h vnode_if_typedef.h
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${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -h
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vnode_if_newproto.h:
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${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -p
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vnode_if_typedef.h:
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${AWK} -f ${SYSDIR}/tools/vnode_if.awk ${SYSDIR}/kern/vnode_if.src -q
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.endif
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|
# Build _if.[ch] from _if.m, and clean them when we're done.
|
|
# __MPATH defined in config.mk
|
|
_MFILES=${__MPATH:T:O}
|
|
_MPATH=${__MPATH:H:O:u}
|
|
.PATH.m: ${_MPATH}
|
|
.for _i in ${SRCS:M*_if.[ch]}
|
|
_MATCH=M${_i:R:S/$/.m/}
|
|
_MATCHES=${_MFILES:${_MATCH}}
|
|
.if !empty(_MATCHES)
|
|
CLEANFILES+= ${_i}
|
|
.endif
|
|
.endfor # _i
|
|
.m.c: ${SYSDIR}/tools/makeobjops.awk
|
|
${AWK} -f ${SYSDIR}/tools/makeobjops.awk ${.IMPSRC} -c
|
|
|
|
.m.h: ${SYSDIR}/tools/makeobjops.awk
|
|
${AWK} -f ${SYSDIR}/tools/makeobjops.awk ${.IMPSRC} -h
|
|
|
|
.for _i in mii pccard
|
|
.if !empty(SRCS:M${_i}devs.h)
|
|
CLEANFILES+= ${_i}devs.h
|
|
${_i}devs.h: ${SYSDIR}/tools/${_i}devs2h.awk ${SYSDIR}/dev/${_i}/${_i}devs
|
|
${AWK} -f ${SYSDIR}/tools/${_i}devs2h.awk ${SYSDIR}/dev/${_i}/${_i}devs
|
|
.endif
|
|
.endfor # _i
|
|
|
|
.if !empty(SRCS:Mbhnd_nvram_map.h)
|
|
CLEANFILES+= bhnd_nvram_map.h
|
|
bhnd_nvram_map.h: ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.awk \
|
|
${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \
|
|
${SYSDIR}/dev/bhnd/nvram/nvram_map
|
|
bhnd_nvram_map.h:
|
|
sh ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \
|
|
${SYSDIR}/dev/bhnd/nvram/nvram_map -h
|
|
.endif
|
|
|
|
.if !empty(SRCS:Mbhnd_nvram_map_data.h)
|
|
CLEANFILES+= bhnd_nvram_map_data.h
|
|
bhnd_nvram_map_data.h: ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.awk \
|
|
${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \
|
|
${SYSDIR}/dev/bhnd/nvram/nvram_map
|
|
bhnd_nvram_map_data.h:
|
|
sh ${SYSDIR}/dev/bhnd/tools/nvram_map_gen.sh \
|
|
${SYSDIR}/dev/bhnd/nvram/nvram_map -d
|
|
.endif
|
|
|
|
.if !empty(SRCS:Musbdevs.h)
|
|
CLEANFILES+= usbdevs.h
|
|
usbdevs.h: ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs
|
|
${AWK} -f ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs -h
|
|
.endif
|
|
|
|
.if !empty(SRCS:Musbdevs_data.h)
|
|
CLEANFILES+= usbdevs_data.h
|
|
usbdevs_data.h: ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs
|
|
${AWK} -f ${SYSDIR}/tools/usbdevs2h.awk ${SYSDIR}/dev/usb/usbdevs -d
|
|
.endif
|
|
|
|
.if !empty(SRCS:Msdiodevs.h)
|
|
CLEANFILES+= sdiodevs.h
|
|
sdiodevs.h: ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs
|
|
${AWK} -f ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs -h
|
|
.endif
|
|
|
|
.if !empty(SRCS:Msdiodevs_data.h)
|
|
CLEANFILES+= sdiodevs_data.h
|
|
sdiodevs_data.h: ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs
|
|
${AWK} -f ${SYSDIR}/tools/sdiodevs2h.awk ${SYSDIR}/dev/sdio/sdiodevs -d
|
|
.endif
|
|
|
|
.if !empty(SRCS:Macpi_quirks.h)
|
|
CLEANFILES+= acpi_quirks.h
|
|
acpi_quirks.h: ${SYSDIR}/tools/acpi_quirks2h.awk ${SYSDIR}/dev/acpica/acpi_quirks
|
|
${AWK} -f ${SYSDIR}/tools/acpi_quirks2h.awk ${SYSDIR}/dev/acpica/acpi_quirks
|
|
.endif
|
|
|
|
.if !empty(SRCS:Massym.inc) || !empty(DPSRCS:Massym.inc)
|
|
CLEANFILES+= assym.inc genassym.o
|
|
DEPENDOBJS+= genassym.o
|
|
DPSRCS+= offset.inc
|
|
.endif
|
|
.if defined(MODULE_TIED)
|
|
DPSRCS+= offset.inc
|
|
.endif
|
|
.if !empty(SRCS:Moffset.inc) || !empty(DPSRCS:Moffset.inc)
|
|
CLEANFILES+= offset.inc genoffset.o
|
|
DEPENDOBJS+= genoffset.o
|
|
.endif
|
|
assym.inc: genassym.o
|
|
offset.inc: genoffset.o
|
|
assym.inc: ${SYSDIR}/kern/genassym.sh
|
|
sh ${SYSDIR}/kern/genassym.sh genassym.o > ${.TARGET}
|
|
genassym.o: ${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c offset.inc
|
|
genassym.o: ${SRCS:Mopt_*.h}
|
|
${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon \
|
|
${SYSDIR}/${MACHINE}/${MACHINE}/genassym.c
|
|
offset.inc: ${SYSDIR}/kern/genoffset.sh genoffset.o
|
|
sh ${SYSDIR}/kern/genoffset.sh genoffset.o > ${.TARGET}
|
|
genoffset.o: ${SYSDIR}/kern/genoffset.c
|
|
genoffset.o: ${SRCS:Mopt_*.h}
|
|
${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon \
|
|
${SYSDIR}/kern/genoffset.c
|
|
|
|
CLEANDEPENDFILES+= ${_ILINKS}
|
|
# .depend needs include links so we remove them only together.
|
|
cleanilinks:
|
|
rm -f ${_ILINKS}
|
|
|
|
OBJS_DEPEND_GUESS+= ${SRCS:M*.h}
|
|
.if defined(KERNBUILDDIR)
|
|
OBJS_DEPEND_GUESS+= opt_global.h
|
|
.endif
|
|
|
|
ZINCDIR=${SYSDIR}/contrib/openzfs/include
|
|
OPENZFS_CFLAGS= \
|
|
-D_SYS_VMEM_H_ \
|
|
-D__KERNEL__ \
|
|
-nostdinc \
|
|
-DSMP \
|
|
-I${ZINCDIR} \
|
|
-I${ZINCDIR}/os/freebsd \
|
|
-I${ZINCDIR}/os/freebsd/spl \
|
|
-I${ZINCDIR}/os/freebsd/zfs \
|
|
-I${SYSDIR}/cddl/compat/opensolaris \
|
|
-I${SYSDIR}/cddl/contrib/opensolaris/uts/common \
|
|
-include ${ZINCDIR}/os/freebsd/spl/sys/ccompile.h
|
|
|
|
.include <bsd.dep.mk>
|
|
.include <bsd.clang-analyze.mk>
|
|
.include <bsd.obj.mk>
|
|
.include "kern.mk"
|