cc17b27a2b
3 sets of libraries are built now: . ack: all libraries that ack can compile (/usr/lib/i386/) . clang+elf: all libraries with minix headers (/usr/lib/) . clang+elf: all libraries with netbsd headers (/usr/netbsd/) Once everything can be compiled with netbsd libraries and headers, the /usr/netbsd hierarchy will be obsolete and its libraries compiled with netbsd headers will be installed in /usr/lib, and its headers in /usr/include. (i.e. minix libc and current minix headers set will be gone.) To use the NetBSD libc system (libraries + headers) before it is the default libc, see: http://wiki.minix3.org/en/DevelopersGuide/UsingNetBSDCode This wiki page also documents the maintenance of the patch files of minix-specific changes to imported NetBSD code. Changes in this commit: . libsys: Add NBSD compilation and create a safe NBSD-based libc. . Port rest of libraries (except libddekit) to new header system. . Enable compilation of libddekit with new headers. . Enable kernel compilation with new headers. . Enable drivers compilation with new headers. . Port legacy commands to new headers and libc. . Port servers to new headers. . Add <sys/sigcontext.h> in compat library. . Remove dependency file in tree. . Enable compilation of common/lib/libc/atomic in libsys . Do not generate RCSID strings in libc. . Temporarily disable zoneinfo as they are incompatible with NetBSD format . obj-nbsd for .gitignore . Procfs: use only integer arithmetic. (Antoine Leca) . Increase ramdisk size to create NBSD-based images. . Remove INCSYMLINKS handling hack. . Add nbsd_include/sys/exec_elf.h . Enable ELF compilation with NBSD libc. . Add 'make nbsdsrc' in tools to download reference NetBSD sources. . Automate minix-port.patch creation. . Avoid using fstavfs() as it is *extremely* slow and unneeded. . Set err() as PRIVATE to avoid name clash with libc. . [NBSD] servers/vm: remove compilation warnings. . u32 is not a long in NBSD headers. . UPDATING info on netbsd hierarchy . commands fixes for netbsd libc
127 lines
3.4 KiB
Makefile
127 lines
3.4 KiB
Makefile
# Makefile for the kernel image.
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.include <bsd.own.mk>
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.include "nbsd.config"
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u=/usr
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MDEC= /usr/mdec
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GEN_FILES= *.bak image kernel *.iso *.iso.gz cdfdimage rootimage src
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# Specify the programs that are part of the system image.
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PROGRAMS= kernel \
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../servers/ds/ds \
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../servers/rs/rs \
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../servers/pm/pm \
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../servers/sched/sched \
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../servers/vfs/vfs \
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../drivers/memory/memory \
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../drivers/log/log \
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../drivers/tty/tty \
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../servers/mfs/mfs \
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../servers/vm/vm \
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../servers/pfs/pfs \
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../servers/init/init
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usage:
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@echo " " >&2
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@echo "Master Makefile to create new MINIX configuration." >& 2
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@echo "Root privileges are required." >&2
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@echo " " >&2
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@echo "Usage:" >&2
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@echo " make includes # Install include files" >&2
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@echo " make depend # Generate dependency files" >&2
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@echo " make libraries # Make system libraries" >&2
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@echo " make services # Compile and install all services" >&2
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@echo " make image # Make needed services and create boot image" >&2
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@echo " make install # Make image, and install to hard disk" >&2
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@echo " make hdboot # Make image, and install to hard disk" >&2
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@echo " make fdboot # Make image, and install to floppy disk" >&2
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@echo " make bootable # Make hard disk bootable" >&2
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@echo " make nbsd_fetch # Download current NetBSD reference sources" >&2
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@echo " make nbsd_diff # Update minix-port.patch in NetBSD sources" >&2
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@echo " make clean # Remove all compiler results, except libs" >&2
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@echo " " >&2
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@echo "To create a fresh MINIX configuration, try:" >&2
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@echo " make clean install # new boot image" >&2
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@echo " make fresh install # new everything" >&2
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@echo " " >&2
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all: services image
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# Pad the kernel text only if ACK compiler is used. padtext does not work for
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# gnu-like compilers as they generate common I&D and a linker script can do the
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# same in a nicer way
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.if ${COMPILER_TYPE} == "gnu"
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PAD_KERNEL_TEXT := cp ../kernel/kernel kernel
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.else
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PAD_KERNEL_TEXT := padtext ../kernel/kernel kernel
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.endif
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# for fast complie kernel and generate image, skip servers and drivers
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image_mb: includes
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cd ../kernel && $(MAKE)
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${PAD_KERNEL_TEXT}
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installboot -image $@ $(PROGRAMS)
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image: includes services
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${PAD_KERNEL_TEXT}
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installboot -image $@ $(PROGRAMS)
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# rebuild the program or system libraries
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includes:
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$(MAKE) -C .. includes
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depend: includes .gitignore
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$(MAKE) -C ../ depend
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.gitignore: Makefile
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echo $(GEN_FILES) | tr ' ' '\n' >.gitignore
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services: includes kernel servers .WAIT drivers
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kernel: includes
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$(MAKE) -C ../kernel
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servers: includes
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$(MAKE) -C ../servers all install
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drivers: includes servers
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$(MAKE) -C ../drivers all install
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libraries: includes
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cd ../lib && sh ack_build.sh clean obj depend all install
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# make bootable and place system images
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bootable:
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exec su root mkboot bootable
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hdboot: image
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exec sh mkboot $@
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@sync
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fdboot: image
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exec su root mkboot $@
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@sync
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install: includes services hdboot
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# download and update NetBSD reference sources.
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nbsd_fetch:
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cd ${MINIXSRCDIR} && awk '{print $$2;}' < tools/nbsd_ports \
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| xargs -t cvs -d ${NBSD_CVSROOT} co -N -d nbsdsrc ${NBSD_REF}
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nbsd_diff:
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cd ${MINIXSRCDIR} && awk '{ system("sh tools/nbsd_diff.sh " \
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"nbsdsrc/"$$2" "$$1" "$$1"/minix-port.patch");}' < tools/nbsd_ports
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# clean up compile results
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clean:
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$(MAKE) -C ../kernel $@
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$(MAKE) -C ../servers $@
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$(MAKE) -C ../drivers $@
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rm -rf $(GEN_FILES)
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cleandepend::
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$(MAKE) -C ../kernel $@
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$(MAKE) -C ../servers $@
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$(MAKE) -C ../drivers $@
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