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.

1 files changed, 16 insertions, 0 deletions

diff --git a/lkm/linux/Makefile b/lkm/linux/Makefile
new file mode 100644
index 0000000..11650c5
--- /dev/null
+++ b/lkm/linux/Makefile
@@ -0,0 +1,16 @@
+#	$Id$
+
+.PATH:	${.CURDIR}/../../sys/i386/linux
+KMOD=	linux_mod
+SRCS= 	linux.c linux_file.c linux_ioctl.c linux_misc.c linux_signal.c \
+	linux_generic.c linux_ipc.c linux_socket.c linux_stats.c \
+	linux_dummy.c linux_sysent.c imgact_linux.c vnode_if.h
+NOMAN=
+CFLAGS+= -DLKM -I. -DCOMPAT_LINUX -DSYSVSHM #-DSYSVMSG -DSYSVSEM #-DDEBUG
+CLEANFILES+= vnode_if.h vnode_if.c
+
+afterinstall:
+	${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
+	${.CURDIR}/linux /usr/bin
+
+.include <bsd.kmod.mk>