minix/drivers/memory/Makefile

# Makefile for memory driver (MEMORY)
DRIVER = memory

# directories
u = /usr
i = $u/include
s = $i/sys
m = $i/minix
b = $i/ibm
d = ..

# programs, flags, etc.
MAKE = exec make
CC =	exec cc
CFLAGS = -I$i
LDFLAGS = -i -L../libdriver
LIBS =  -ldriver -lsys  

# imgrd_s.s is the ACK assembler version of the ramdisk. For more portability,
# use the C version imgrd.c. However, the C compiler takes too much memory
# compiling imgrd.c.
IMGRD=imgrd_s.o
#IMGRD=imgrd.c

OBJ = memory.o $(IMGRD)

# build local binary
all build:	$(DRIVER)

$(DRIVER):	ramdisk_image $(OBJ)
	$(CC) -o $@ $(LDFLAGS) $(OBJ) $(LIBS)
	install -S 8k $(DRIVER)

imgrd.o:        ramdisk/image.c

imgrd_s.o:      ramdisk/image.s
	TMPDIR=/usr/tmp $(CC) -T /usr/tmp -c imgrd_s.s

ramdisk_image:
	cd ramdisk && make

# install with other drivers
install: /usr/sbin/$(DRIVER)
/usr/sbin/$(DRIVER):	$(DRIVER)
	install -o root -cs $? $@

# clean up local files
clean:
	rm -f $(DRIVER) *.o *.bak 
	cd ramdisk && make clean

depend: 
	mkdep "$(CC) -E $(CPPFLAGS)" memory.c ../libdriver/*.c > .depend
	cd ramdisk && make depend
Initial revision 2005-04-21 16:53:53 +02:00			`# Makefile for memory driver (MEMORY)`
			`DRIVER = memory`

			`# directories`
			`u = /usr`
			`i = $u/include`
			`s = $i/sys`
			`m = $i/minix`
			`b = $i/ibm`
Use relative paths. 2005-06-06 18:18:05 +02:00			`d = ..`
Initial revision 2005-04-21 16:53:53 +02:00
			`# programs, flags, etc.`
			`MAKE = exec make`
			`CC = exec cc`
			`CFLAGS = -I$i`
use servers/inet/mq.[ch] to queue messages using mq_queue() in libdriver. at_wini now queues messages it can't handle it receives when waiting for an interrupt. this way it can do receive(ANY) and timeouts should be working again (were broken for VFS, as with the advent of VFS, at_wini could get requests from a filesystem while it was waiting for an interrupt - as a hack, the receive() was changed to receive(HARDWARE)). Added mq.c to libdriver, and made libdriver an actual library that drivers link with -L../libdriver -ldriver. (So adding files, if necessary, is easier next time.) 2007-01-12 14:33:12 +01:00			`LDFLAGS = -i -L../libdriver`
Basic VM and other minor improvements. Not complete, probably not fully debugged or optimized. 2008-11-19 13:26:10 +01:00			`LIBS = -ldriver -lsys`
Initial revision 2005-04-21 16:53:53 +02:00
Use assembler instead of C for the ramdisk. The assembler requires less memory. 2006-03-15 15:28:05 +01:00			`# imgrd_s.s is the ACK assembler version of the ramdisk. For more portability,`
			`# use the C version imgrd.c. However, the C compiler takes too much memory`
			`# compiling imgrd.c.`
			`IMGRD=imgrd_s.o`
			`#IMGRD=imgrd.c`

General cleanup: - clean up kernel section of minix/com.h somewhat - remove ALLOCMEM and VM_ALLOCMEM calls - remove non-safecopy and minix-vmd support from Inet - remove SYS_VIRVCOPY and SYS_PHYSVCOPY calls - remove obsolete segment encoding in SYS_SAFECOPY* - remove DEVCTL call, svrctl(FSDEVUNMAP), map_driverX - remove declarations of unimplemented svrctl requests - remove everything related to swapping to disk - remove floppysetup.sh - remove traces of rescue device - update DESCRIBE.sh with new devices - some other small changes 2010-01-05 20:39:27 +01:00			`OBJ = memory.o $(IMGRD)`
Initial revision 2005-04-21 16:53:53 +02:00
			`# build local binary`
			`all build: $(DRIVER)`
Initial root filesystem is now on a ramdisk that is part of the image. 2006-02-15 12:18:21 +01:00
use servers/inet/mq.[ch] to queue messages using mq_queue() in libdriver. at_wini now queues messages it can't handle it receives when waiting for an interrupt. this way it can do receive(ANY) and timeouts should be working again (were broken for VFS, as with the advent of VFS, at_wini could get requests from a filesystem while it was waiting for an interrupt - as a hack, the receive() was changed to receive(HARDWARE)). Added mq.c to libdriver, and made libdriver an actual library that drivers link with -L../libdriver -ldriver. (So adding files, if necessary, is easier next time.) 2007-01-12 14:33:12 +01:00			`$(DRIVER): ramdisk_image $(OBJ)`
			`$(CC) -o $@ $(LDFLAGS) $(OBJ) $(LIBS)`
A little more stack for memory 2006-03-09 15:02:32 +01:00			`install -S 8k $(DRIVER)`
Initial revision 2005-04-21 16:53:53 +02:00
Initial root filesystem is now on a ramdisk that is part of the image. 2006-02-15 12:18:21 +01:00			`imgrd.o: ramdisk/image.c`
Use /usr/tmp as temp dir for compiling imgrd_s.s 2006-10-20 15:58:45 +02:00
Use assembler instead of C for the ramdisk. The assembler requires less memory. 2006-03-15 15:28:05 +01:00			`imgrd_s.o: ramdisk/image.s`
Use /usr/tmp as temp dir for compiling imgrd_s.s 2006-10-20 15:58:45 +02:00			`TMPDIR=/usr/tmp $(CC) -T /usr/tmp -c imgrd_s.s`
Initial root filesystem is now on a ramdisk that is part of the image. 2006-02-15 12:18:21 +01:00
			`ramdisk_image:`
			`cd ramdisk && make`
Random number generator 2005-07-18 17:40:24 +02:00
Initial revision 2005-04-21 16:53:53 +02:00			`# install with other drivers`
Install memory in /usr/sbin 2006-02-17 16:03:38 +01:00			`install: /usr/sbin/$(DRIVER)`
			`/usr/sbin/$(DRIVER): $(DRIVER)`
Initial revision 2005-04-21 16:53:53 +02:00			`install -o root -cs $? $@`

			`# clean up local files`
			`clean:`
			`rm -f $(DRIVER) .o .bak`
Initial root filesystem is now on a ramdisk that is part of the image. 2006-02-15 12:18:21 +01:00			`cd ramdisk && make clean`
Initial revision 2005-04-21 16:53:53 +02:00
New Makefiles for mkdep script. 2005-06-24 18:21:54 +02:00			`depend:`
don't call mkdep with an absolute path 2007-02-08 17:26:20 +01:00			`mkdep "$(CC) -E $(CPPFLAGS)" memory.c ../libdriver/*.c > .depend`
Moved PCI driver to the ramdisk. 2006-02-15 15:21:56 +01:00			`cd ramdisk && make depend`
Initial revision 2005-04-21 16:53:53 +02:00