opnsense-src/sys/modules/linux/Makefile

# $FreeBSD$

.if ${MACHINE_ARCH} == "amd64"
SFX= 32
CFLAGS+=-DCOMPAT_IA32 -DCOMPAT_LINUX32
.endif

.PATH: ${.CURDIR}/../../compat/linux ${.CURDIR}/../../${MACHINE_ARCH}/linux${SFX}

KMOD=	linux
SRCS=	linux${SFX}_dummy.c linux_emul.c linux_file.c linux_futex.c linux_getcwd.c linux_ioctl.c \
	linux_ipc.c linux${SFX}_machdep.c linux_mib.c linux_misc.c linux_signal.c \
	linux_socket.c linux_stats.c linux_sysctl.c linux${SFX}_sysent.c linux${SFX}_sysvec.c \
	linux_uid16.c linux_util.c linux_time.c opt_inet6.h opt_mac.h opt_compat.h opt_posix.h \
	vnode_if.h device_if.h bus_if.h
OBJS=	linux${SFX}_locore.o

.if ${MACHINE_ARCH} == "i386"
SRCS+=	linux_ptrace.c imgact_linux.c opt_cpu.h
.endif

EXPORT_SYMS=
EXPORT_SYMS+=	linux_emul_path
EXPORT_SYMS+=	linux_get_osname
EXPORT_SYMS+=	linux_get_osrelease
EXPORT_SYMS+=	linux_ifname
EXPORT_SYMS+=	linux_ioctl_register_handler
EXPORT_SYMS+=	linux_ioctl_unregister_handler

CLEANFILES=	linux${SFX}_assym.h linux${SFX}_genassym.o

linux${SFX}_assym.h: linux${SFX}_genassym.o
.if exists(@)
linux${SFX}_assym.h: @/kern/genassym.sh
.endif
	sh @/kern/genassym.sh linux${SFX}_genassym.o > ${.TARGET}

linux${SFX}_locore.o: linux${SFX}_locore.s linux${SFX}_assym.h
	${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \
	    ${.IMPSRC} -o ${.TARGET}

linux${SFX}_genassym.o: linux${SFX}_genassym.c linux.h @ machine
	${CC} -c ${CFLAGS:N-fno-common} ${.IMPSRC}

.if !defined(KERNBUILDDIR)
opt_inet6.h:
	echo "#define INET6 1" > opt_inet6.h
.endif

.include <bsd.kmod.mk>
$Id$ -> $FreeBSD$ 1999-08-27 21:08:13 -04:00			`# $FreeBSD$`
First incarnation of our Linux emulator or rather compatibility code. This first shot only incorporaties so much functionality that DOOM can run (the X version), signal handling is VERY weak, so is many other things. But it meets my milestone number one (you guessed it - running DOOM). Uses /compat/linux as prefix for loading shared libs, so it won't conflict with our own libs. Kernel must be compiled with "options COMPAT_LINUX" for this to work. 1995-06-25 13:32:43 -04:00
- Add the new files to the linux module. - Prepare the modules for build on amd64, but don't build them there as part of the kernel build yet. The code for the missing symbols on amd64 isn't committed and it may be solved differently. Sponsored by: Google SoC 2006 Submitted by: rdivacky 2006-08-15 09:01:36 -04:00			`.if ${MACHINE_ARCH} == "amd64"`
			`SFX= 32`
			`CFLAGS+=-DCOMPAT_IA32 -DCOMPAT_LINUX32`
			`.endif`

			`.PATH: ${.CURDIR}/../../compat/linux ${.CURDIR}/../../${MACHINE_ARCH}/linux${SFX}`
Use a consistent style and one much closer to the rest of /usr/src 2001-01-06 09:00:42 -05:00
Sample initial set of kld-ified modules. Not all have been completely converted yet. These are more of a starting point. This is NOT connected to the parent Makefile. OK'ed by jkh (who is ever so patiently waiting) 1998-10-16 00:30:52 -04:00			`KMOD= linux`
- Add the new files to the linux module. - Prepare the modules for build on amd64, but don't build them there as part of the kernel build yet. The code for the missing symbols on amd64 isn't committed and it may be solved differently. Sponsored by: Google SoC 2006 Submitted by: rdivacky 2006-08-15 09:01:36 -04:00			`SRCS= linux${SFX}_dummy.c linux_emul.c linux_file.c linux_futex.c linux_getcwd.c linux_ioctl.c \`
			`linux_ipc.c linux${SFX}_machdep.c linux_mib.c linux_misc.c linux_signal.c \`
			`linux_socket.c linux_stats.c linux_sysctl.c linux${SFX}_sysent.c linux${SFX}_sysvec.c \`
			`linux_uid16.c linux_util.c linux_time.c opt_inet6.h opt_mac.h opt_compat.h opt_posix.h \`
Enhance the Linux emulation layer to make MegaRAID SAS managements tool happy. Add back in a scheme to emulate old type major/minor numbers via hooks into stat, linprocfs to return major/minors that Linux app's expect. Currently only /dev/null is always registered. Drivers can register via the Linux type shim similar to the ioctl shim but by using linux_device_register_handler/linux_device_unregister_handler functions. The structure is: struct linux_device_handler { char bsd_driver_name; char linux_driver_name; char bsd_device_name; char linux_device_name; int linux_major; int linux_minor; int linux_char_device; }; Linprocfs uses this to display the major number of the driver. The soon to be available linsysfs will use it to fill in the driver name. Linux_stat uses it to translate the major/minor into Linux type values. Note major numbers are dynamically assigned via passing in a -1 for the major number so we don't need to keep track of them. This is somewhat needed due to us switching to our devfs. MegaCli will not run until I add in the linsysfs and mfi Linux compat changes. Sponsored by: IronPort Systems 2006-05-05 12:10:45 -04:00			`vnode_if.h device_if.h bus_if.h`
- Add the new files to the linux module. - Prepare the modules for build on amd64, but don't build them there as part of the kernel build yet. The code for the missing symbols on amd64 isn't committed and it may be solved differently. Sponsored by: Google SoC 2006 Submitted by: rdivacky 2006-08-15 09:01:36 -04:00			`OBJS= linux${SFX}_locore.o`
Update the linux lkm to use the new file list and build routine. This is a bit of a kludge and needs more work. 1996-03-02 15:00:35 -05:00
It is unlikely that we'll be supporting old-style ZMAGIC linux a.out binaries on anything but i386.. (ia64, sparc64, etc) Invert the .if so that it is inclusive of i386 platforms rather than excluding just the alpha. 2001-01-06 22:10:15 -05:00			`.if ${MACHINE_ARCH} == "i386"`
- Add the new files to the linux module. - Prepare the modules for build on amd64, but don't build them there as part of the kernel build yet. The code for the missing symbols on amd64 isn't committed and it may be solved differently. Sponsored by: Google SoC 2006 Submitted by: rdivacky 2006-08-15 09:01:36 -04:00			`SRCS+= linux_ptrace.c imgact_linux.c opt_cpu.h`
Two sys/compat/linux sources aren't applicable on the Alpha at this time. 2000-09-06 16:21:15 -04:00			`.endif`

(Belatedly) add the required EXPORT_SYMS. I'm not sure the list is complete, but at least linprocfs works (I haven't had the opportunity to test other stuff that depends on the linux module, like aac or tdfx) 2002-02-22 13:21:20 -05:00			`EXPORT_SYMS=`
			`EXPORT_SYMS+= linux_emul_path`
			`EXPORT_SYMS+= linux_get_osname`
			`EXPORT_SYMS+= linux_get_osrelease`
			`EXPORT_SYMS+= linux_ifname`
			`EXPORT_SYMS+= linux_ioctl_register_handler`
			`EXPORT_SYMS+= linux_ioctl_unregister_handler`

- Add the new files to the linux module. - Prepare the modules for build on amd64, but don't build them there as part of the kernel build yet. The code for the missing symbols on amd64 isn't committed and it may be solved differently. Sponsored by: Google SoC 2006 Submitted by: rdivacky 2006-08-15 09:01:36 -04:00			`CLEANFILES= linux${SFX}_assym.h linux${SFX}_genassym.o`
Update the linux lkm to use the new file list and build routine. This is a bit of a kludge and needs more work. 1996-03-02 15:00:35 -05:00
- Add the new files to the linux module. - Prepare the modules for build on amd64, but don't build them there as part of the kernel build yet. The code for the missing symbols on amd64 isn't committed and it may be solved differently. Sponsored by: Google SoC 2006 Submitted by: rdivacky 2006-08-15 09:01:36 -04:00			`linux${SFX}_assym.h: linux${SFX}_genassym.o`
Use the genassym script here too. The linux and svr4 modules were broken. 2000-06-03 03:40:19 -04:00			`.if exists(@)`
- Add the new files to the linux module. - Prepare the modules for build on amd64, but don't build them there as part of the kernel build yet. The code for the missing symbols on amd64 isn't committed and it may be solved differently. Sponsored by: Google SoC 2006 Submitted by: rdivacky 2006-08-15 09:01:36 -04:00			`linux${SFX}_assym.h: @/kern/genassym.sh`
Use the genassym script here too. The linux and svr4 modules were broken. 2000-06-03 03:40:19 -04:00			`.endif`
- Add the new files to the linux module. - Prepare the modules for build on amd64, but don't build them there as part of the kernel build yet. The code for the missing symbols on amd64 isn't committed and it may be solved differently. Sponsored by: Google SoC 2006 Submitted by: rdivacky 2006-08-15 09:01:36 -04:00			`sh @/kern/genassym.sh linux${SFX}_genassym.o > ${.TARGET}`
Update the linux lkm to use the new file list and build routine. This is a bit of a kludge and needs more work. 1996-03-02 15:00:35 -05:00
- Add the new files to the linux module. - Prepare the modules for build on amd64, but don't build them there as part of the kernel build yet. The code for the missing symbols on amd64 isn't committed and it may be solved differently. Sponsored by: Google SoC 2006 Submitted by: rdivacky 2006-08-15 09:01:36 -04:00			`linux${SFX}_locore.o: linux${SFX}_locore.s linux${SFX}_assym.h`
Compile linux_genassym.c with ordinary ${CFLAGS}. The (small) need for -U_KERNEL became negative when all all the genassym.c's were converted to be cross-built. Use "genassym ... > ${.TARGET}", not "genassym -o $@ ...", so that genassym(1) doesn't need to support -o. Removed duplicate -D_KERNEL from flags for compiling linux_locore.s. 2000-01-09 05:04:53 -05:00			`${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \`
Use a consistent style and one much closer to the rest of /usr/src 2001-01-06 09:00:42 -05:00			`${.IMPSRC} -o ${.TARGET}`
Update the linux lkm to use the new file list and build routine. This is a bit of a kludge and needs more work. 1996-03-02 15:00:35 -05:00
- Add the new files to the linux module. - Prepare the modules for build on amd64, but don't build them there as part of the kernel build yet. The code for the missing symbols on amd64 isn't committed and it may be solved differently. Sponsored by: Google SoC 2006 Submitted by: rdivacky 2006-08-15 09:01:36 -04:00			`linux${SFX}_genassym.o: linux${SFX}_genassym.c linux.h @ machine`
genassym depends on the presence of common variables, disable the use of -fno-common in this case. 2002-01-09 22:52:54 -05:00			`${CC} -c ${CFLAGS:N-fno-common} ${.IMPSRC}`
Update the linux lkm to use the new file list and build routine. This is a bit of a kludge and needs more work. 1996-03-02 15:00:35 -05:00
Let modules use the kernel's opt_.h files if built along with the kernel by wrapping all targets for fake opt_.h files in .if defined(KERNBUILDDIR). Thus, such fake files won't be created at all if modules are built with the kernel. Some modules undergo cleanup like removing unused or unneeded options or .h files, without which they wouldn't build this way or the other. Reviewed by: ru Tested by: no binary changes in modules built alone Tested on: i386 sparc64 amd64 2005-10-14 19:30:17 -04:00			`.if !defined(KERNBUILDDIR)`
Add IPv6 support for Linuxlator. Reviewed by: dwmalone MFC after: 10 days 2003-02-03 12:43:20 -05:00			`opt_inet6.h:`
			`echo "#define INET6 1" > opt_inet6.h`
Let modules use the kernel's opt_.h files if built along with the kernel by wrapping all targets for fake opt_.h files in .if defined(KERNBUILDDIR). Thus, such fake files won't be created at all if modules are built with the kernel. Some modules undergo cleanup like removing unused or unneeded options or .h files, without which they wouldn't build this way or the other. Reviewed by: ru Tested by: no binary changes in modules built alone Tested on: i386 sparc64 amd64 2005-10-14 19:30:17 -04:00			`.endif`
Add IPv6 support for Linuxlator. Reviewed by: dwmalone MFC after: 10 days 2003-02-03 12:43:20 -05:00
Use .include <bsd.kmod.mk> to get to ../../*/conf/kmod.mk instead of encoding the relative path. 2000-05-26 21:14:33 -04:00			`.include <bsd.kmod.mk>`