diff options
Diffstat (limited to 'Makeconf')
| -rw-r--r-- | Makeconf | 305 |
1 files changed, 234 insertions, 71 deletions
@@ -1,7 +1,40 @@ # Generic configuration for Hurd compilation +# Directory makefiles should set the variable makemode to either +# `server' if they compile and install a single program for /hurd +# `utility' if they compile and install a single program for /bin +# `servers' if they compile and install multiple programs for /hurd +# `utilities' if they compile and install multiple programs for /bin +# `library' if they compile and install a library +# `misc' if they do none of those + +# Every makefile should define +# SRCS (all actual source code) +# LCLHDRS (all source headers in this directory [NOT MiG created]) +# REMHDRS (all Hurd headers in other directories [NOT .defs files]) + +# Types `server', `utility', and `library' should define +# OBJS (all .o files used to produce the target). + +# Types `server', `utility', `servers', and `utilities' should define +# HURDLIBS (all Hurd libraries used, omitting the dirname and the .a.) + +# Types `server' and `utility' should define +# OTHERLIBS (all other libraries used) +# target (the name of the program built) + +# Types `servers' and `utilities' should define +# targets (the names of all the programs built) + +# Type `library' should define +# libname (the name of the library, without .a.) +# installhdrs (header files that should be installed in /include) + + +# Put this first so it's the default all: + # This is the directory into which Hurd cross-building tools are placed hurdinst := /home/gd3/hurdinst @@ -18,43 +51,116 @@ hurdrootdev := /dev/hd0f hurdsource := /home/gd3/gnu/hurd # Where to find various things for compilation: + includedir := $(hurdinst)/include + startup := $(hurdinst)/lib/crt0.o libc := $(patsubst %,$(hurdinst)/lib/lib%.a,c machuser hurduser c hurduser) -libthreads := $(hurdinst)/lib/libthreads.a -libports := $(hurdinst)/lib/libports.a -libioserver := $(hurdinst)/lib/libioserver.a -libpager := $(hurdinst)/lib/libpager.a -libfshelp := $(hurdinst)/lib/libfshelp.a -libdiskfs := $(hurdinst)/lib/libdiskfs.a -libtrivfs := $(hurdinst)/lib/libtrivfs.a + +# END CONFIGURATION AREA + + +# Decode makemode: + + +ifeq ($(makemode),server) + doinst := one + installationdir := $(hurdinst)/hurd + clean := yes + cleantarg := $(target) +endif + +ifeq ($(makemode),utility) + doinst := one + installationdir := $(hurdinst)/bin + clean := yes + cleantarg := $(target) +endif + +ifeq ($(makemode),servers) + doinst := many + installationdir := $(hurdinst)/hurd + clean := yes + cleantarg := $(targets) +endif + +ifeq ($(makemode),utilities) + doinst := many + installationdir := $(hurdinst)/bin + clean := yes + cleantarg := $(targets) +endif + +ifeq ($(makemode),library) + clean := yes + cleantarg := $(libname).a +endif + + + +# Hurd libraries +libthreads := $(hurdsource)/libthreads/libthreads.a +libports := $(hurdsource)/libports/libports.a +libioserver := $(hurdsource)/libioserver/libioserver.a +libpager := $(hurdsource)/libpager/libpager.a +libfshelp := $(hurdsource)/libfshelp/libfshelp.a +libdiskfs := $(hurdsource)/libdiskfs/libdiskfs.a +libtrivfs := $(hurdsource)/libtrivfs/libtrivfs.a # Finding binaries include $(hurdsource)/Maketools -# Flags for compilation. It is important to have -I. first for things that -# use their own headers which are later installed; they might do `#include -# <foo.h>' and that ignores the current directory. -CPPFLAGS := -I. +# Flags for compilation. +# It is important to have this inclusion first; that picks up our +# library header files locally rather than from installed copies. +CPPFLAGS := -I$(hurdsource) CFLAGS := -Wall -Wno-parentheses -g -# Mounting $(hurdroot) -ifeq ($(hurdroot),) -$(hurdroot): force - @echo Cannot do install on this machine. - false -else -$(hurdroot): $(hurdroot)/mounted -$(hurdroot)/mounted: - fsck -p $(hurdrootdev) - mount $(hurdrootdev) + +# Standard targets + +# Installation +ifeq ($(doinst),one) +all: $(target) +install: $(target) + $(INSTALL_BIN) $(target) $(installationdir)/$(target) +endif + +ifeq ($(doinst),many) +all: $(targets) +install: $(targets) + for i in $(targets); do; $(INSTALL_BIN) $$i $(installationdir)/$$i; done endif +ifeq ($(makemode),library) +all: $(libname).a +install: $(libname).a $(installhdrs) + cp $(installhdrs) $(includedir)/hurd/ + cp $(libname).a $(hurdinst)/lib/$(libname).a + ranlib $(hurdinst)/lib/$(libname).a +endif -# Making a snapshot +# Provide default. +install: + + +# Building the target +# Yippee! A use for computed variable references! +ifeq ($(doinst),one) +$(target): $(OBJS) $($(HURDLIBS)) $(OTHERLIBS) +# $(CC) $(CFLAGS) -o $(target) $^ +endif + +ifeq ($(makemode),library) +$(libname).a: $(OBJS) + rm -f $(libname).a + $(AR) r $@ $^ +endif -lndist: $(DIST_FILES) $(hurdsource)/hurd-snap/$(dir) FORCE - ln $(DIST_FILES) $(hurdsource)/hurd-snap/$(dir) +# Making a snapshot +distfiles := Makefile ChangeLog $(SRCS) $(LCLHDRS) DIST_FILES +lndist: $(distfiles) $(hurdsource)/hurd-snap/$(dir) FORCE + ln $(distfiles) $(hurdsource)/hurd-snap/$(dir) ifeq ($(dir),.) $(hurdsource)/hurd-snap/$(dir): @@ -63,66 +169,123 @@ $(hurdsource)/hurd-snap/$(dir): mkdir $(hurdsource)/hurd-snap/$(dir) endif - # TAGS files - ifneq ($(dir),.) -TAGS: $(SRCS) $(TAGSHDRS) - etags -o $@ $(addprefix -i ,$(addsuffix /TAGS,$(addprefix ../,$(TAGSLIBS)))) $(SRCS) $(TAGSHDRS) +TAGS: $(SRCS) $(LCLHDRS) $(REMHDRS) + etags -o $@ $(addprefix -i ,$(addsuffix /TAGS,$(addprefix ../,$(HURDLIBS)))) $(SRCS) $(LCLHDRS) $(REMHDRS) endif -# Dependencies for building libraries -ifneq ($(strip $(dir)),libports) -$(libports): FORCE - $(MAKE) -C $(hurdsource)/libports $(libports) -$(includedir)/hurd/ports.h: FORCE - $(MAKE) -C $(hurdsource)/libports $(includedir)/hurd/ports.h +# Cleaning +ifeq ($(clean),yes) +clean: + rm -f *.o *Server.c *User.c *_S.h *_U.h $(cleantarg) +ifneq ($(makemode),library) +relink: + rm -f $(cleantarg) endif - -ifneq ($(strip $(dir)),libioserver) -$(libioserver): FORCE - $(MAKE) -C $(hurdsource)/libioserver $(libioserver) -$(includedir)/hurd/ioserver.h: FORCE - $(MAKE) -C $(hurdsource)/libioserver $(includedir)/hurd/ioserver.h endif +clean: +relink: -ifneq ($(strip $(dir)),libpager) -$(libpager): FORCE - $(MAKE) -C $(hurdsource)/libpager $(libpager) -$(includedir)/hurd/pager.h: FORCE - $(MAKE) -C $(hurdsource)/libpager $(includedir)/hurd/pager.h -endif -ifneq ($(strip $(dir)),libdiskfs) -$(libdiskfs): FORCE - $(MAKE) -C $(hurdsource)/libdiskfs $(libdiskfs) -$(includedir)/hurd/diskfs.h: FORCE - $(MAKE) -C $(hurdsource)/libdiskfs $(includedir)/hurd/diskfs.h -endif + +# Subdependencies -ifneq ($(strip $(dir)),libfshelp) -$(libfshelp): FORCE - $(MAKE) -C $(hurdsource)/libfshelp $(libfshelp) -$(includedir)/hurd/fshelp.h: FORCE - $(MAKE) -C $(hurdsource)/libfshelp $(includedir)/hurd/fshelp.h +# Mounting $(hurdroot) +ifeq ($(hurdroot),) +$(hurdroot): force + @echo Cannot do install on this machine. + false +else +$(hurdroot): $(hurdroot)/mounted +$(hurdroot)/mounted: + fsck -p $(hurdrootdev) + mount $(hurdrootdev) endif -ifneq ($(strip $(dir)),libtrivfs) -$(libtrivfs): FORCE - $(MAKE) -C $(hurdsource)/libtrivfs $(libtrivfs) -$(includedir)/hurd/trivfs.h: FORCE - $(MAKE) -C $(hurdsource)/libtrivfs $(includedir)/hurd/trivfs.h -endif +# Building Hurd libraries +$(hurdsource)/lib%/lib%.a: FORCE + $(MAKE) -C $(dir $@) $(notdir $@) + + +# How to build RPC stubs + +# Server stubs from Hurd interfaces +hurddefs := $(notdir $(basename $(wildcard $(hurdsource)/hurd/*.defs))) +ht := $(hurdsource)/hurd/hurd_types.defs + +$(addsuffix _S.h,$(hurddefs)): %_S.h: $(hurdsource)/hurd/%.defs $(ht) + $(CPP) $(CPPFLAGS) $(MIGSFLAGS) -DSERVERPREFIX=S_ $(hurdsource)/hurd/$*.defs \ + | $(MIGCOM) -sheader $*_S.h -user /dev/null -server /dev/null -header /dev/null + +$(addsuffix Server.c,$(hurddefs)): %Server.c: $(hurdsource)/hurd/%.defs $(ht) + $(CPP) $(CPPFLAGS) $(MIGSFLAGS) -DSERVERPREFIX=S_ $(hurdsource)/hurd/$*.defs \ + | $(MIGCOM) -user /dev/null -header /dev/null -server $*Server.c + +# User stubs from Hurd interfaces + +# Build a .c file to avoid confusion (due to the need to build +# a header file in the following rule). +$(addsuffix _U.h,$(hurddefs)): %_U.h: $(hurdsource)/hurd/%.defs $(ht) + $(CPP) $(CPPFLAGS) $(hurdsource)/hurd/$*.defs \ + | $(MIGCOM) -user $*User.c -server /dev/null -header $*_U.h + +# We have to build a header file because otherwise MiG ignores the imports +$(addsuffix User.c,$(hurddefs)): %User.c: $(hurdsource)/hurd/%.defs $(ht) + $(CPP) $(CPPFLAGS) $(hurdsource)/hurd/$*.defs \ + | $(MIGCOM) -user $*User.c -server /dev/null -header $*_U.h + +# Server stubs from Mach interfaces +machdefs := notify + +$(addsuffix _S.h,$(machdefs)): %_S.h: $(includedir)/mach/%.defs + $(CPP) $(CPPFLAGS) $(MIGSFLAGS) $(includedir)/mach/$*.defs \ + | $(MIGCOM) -sheader $*_S.h -user /dev/null -server /dev/null -header /dev/null + +$(addsuffix Server.c,$(machdefs)): %Server.c: $(includedir)/mach/%.defs + $(CPP) $(CPPFLAGS) $(MIGSFLAGS) $(includedir)/mach/$*.defs \ + | $(MIGCOM) -user /dev/null -header /dev/null -server $*Server.c + +# User stubs from Mach interfaces + +# Build a .c file to avoid confusion (due to the need to build +# a header file in the following rule). +$(addsuffix _U.h,$(machdefs)): %_U.h: $(includedir)/mach/%.defs $(ht) + $(CPP) $(CPPFLAGS) $(includedir)/mach/$*.defs \ + | $(MIGCOM) -user $*User.c -server /dev/null -header $*_U.h + +# We have to build a header file because otherwise MiG ignores the imports +$(addsuffix User.c,$(machdefs)): %User.c: $(includedir)/mach/%.defs $(ht) + $(CPP) $(CPPFLAGS) $(includedir)/mach/$*.defs \ + | $(MIGCOM) -user $*User.c -server /dev/null -header $*_U.h + +# Server stubs from Mach device interfaces +devicedefs := device_reply device + +$(addsuffix _S.h,$(devicedefs)): %_S.h: $(includedir)/device/%.defs + $(CPP) $(CPPFLAGS) $(MIGSFLAGS) $(includedir)/device/$*.defs \ + | $(MIGCOM) -sheader $*_S.h -user /dev/null -server /dev/null -header /dev/null + +$(addsuffix Server.c,$(devicedefs)): %Server.c: $(includedir)/device/%.defs + $(CPP) $(CPPFLAGS) $(MIGSFLAGS) $(includedir)/device/$*.defs \ + | $(MIGCOM) -user /dev/null -header /dev/null -server $*Server.c + + +# User stubs from Mach device interfaces + +# Build a .c file to avoid confusion (due to the need to build +# a header file in the following rule). +$(addsuffix _U.h,$(devicedefs)): %_U.h: $(includedir)/device/%.defs $(ht) + $(CPP) $(CPPFLAGS) $(includedir)/device/$*.defs \ + | $(MIGCOM) -user $*User.c -server /dev/null -header $*_U.h + +# We have to build a header file because otherwise MiG ignores the imports +$(addsuffix User.c,$(devicedefs)): %User.c: $(includedir)/device/%.defs $(ht) + $(CPP) $(CPPFLAGS) $(includedir)/device/$*.defs \ + | $(MIGCOM) -user $*User.c -server /dev/null -header $*_U.h + -ifneq ($(strip $(dir)),libthreads) -$(libthreads): FORCE - $(MAKE) -C $(hurdsource)/libthreads $(libthreads) -$(includedir)/cthreads.h: FORCE - $(MAKE) -C $(hurdsource)/libthreads $(includedir)/cthreads.h -$(includedir)/machine/cthreads.h: FORCE - $(MAKE) -C $(hurdsource)/libthreads $(includedir)/machine/cthreads.h -endif FORCE: |