cross-compile solution

cross-compile solution

[Radek Podgorny]

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So, after digging deeper I've modified the Makefile to source two new files:

conf-cc-local and conf-ld-local

These are then used to build the chk-something stuff but the rest is 
untouched. So far, it seems to be working alright. Feel free to rename the 
files or something but please revise it (and incorporate) it soon so I can 
throw away the old sysvinit.

Thanks
Radek Podgorny

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i686-pc-linux-gnu-gcc -O2 -pipe

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IT=chpst runit runit-init runsv runsvchdir runsvctrl runsvdir runsvstat sv \
  svlogd svwaitdown svwaitup utmpset

default: sysdeps $(IT)

check: $(IT)
	./check-local $(IT)

runit: load runit.o unix.a byte.a
	./load runit unix.a byte.a  

runit-init: load runit-init.o unix.a byte.a
	./load runit-init unix.a byte.a  

runsv: load runsv.o unix.a byte.a time.a
	./load runsv unix.a byte.a time.a

runsvdir: load runsvdir.o unix.a byte.a time.a
	./load runsvdir unix.a byte.a time.a

runsvstat: load runsvstat.o unix.a byte.a time.a
	./load runsvstat unix.a byte.a time.a

runsvctrl: load runsvctrl.o unix.a byte.a
	./load runsvctrl unix.a byte.a

sv: load sv.o unix.a byte.a time.a
	./load sv unix.a byte.a time.a

svwaitup: load svwaitup.o unix.a byte.a time.a
	./load svwaitup unix.a byte.a time.a

svwaitdown: load svwaitdown.o unix.a byte.a time.a
	./load svwaitdown unix.a byte.a time.a

utmpset: load utmpset.o unix.a byte.a
	./load utmpset unix.a byte.a

runsvchdir: load runsvchdir.o unix.a byte.a
	./load runsvchdir unix.a byte.a

svlogd: load svlogd.o pmatch.o fmt_ptime.o unix.a byte.a time.a socket.lib
	./load svlogd pmatch.o fmt_ptime.o unix.a byte.a time.a \
	`cat socket.lib`

chpst: load chpst.o uidgid.o unix.a byte.a
	./load chpst uidgid.o unix.a byte.a

runit.o: compile sysdeps runit.c
	./compile runit.c

runit-init.o: compile runit-init.c
	./compile runit-init.c

runsv.o: compile sysdeps runsv.c
	./compile runsv.c

runsvdir.o: compile sysdeps runsvdir.c
	./compile runsvdir.c

runsvstat.o: compile sysdeps runsvstat.c
	./compile runsvstat.c

runsvctrl.o: compile runsvctrl.c
	./compile runsvctrl.c

sv.o: compile sysdeps sv.c
	./compile sv.c

svwaitup.o: compile sysdeps svwaitup.c
	./compile svwaitup.c

svwaitdown.o: compile sysdeps svwaitdown.c
	./compile svwaitdown.c

utmpset.o: compile sysdeps utmpset.c
	./compile utmpset.c

runsvchdir.o: compile runsvchdir.c
	./compile runsvchdir.c

svlogd.o: compile sysdeps svlogd.c
	./compile svlogd.c

chpst.o: compile sysdeps chpst.c
	./compile chpst.c


uidgid.o: compile uidgid.c uidgid.h
	./compile uidgid.c

pmatch.o: compile pmatch.c
	./compile pmatch.c

fmt_ptime.o: compile sysdeps fmt_ptime.c
	./compile fmt_ptime.c

reboot_system.h: choose compile reboot_system.h1 reboot_system.h2
	./choose c tryreboot reboot_system.h1 reboot_system.h2 > \
	  reboot_system.h

uw_tmp.h: compile uw_tmp.h1 uw_tmp.h2
	( ./compile tryuwtmpx.c 2>/dev/null && cat uw_tmp.h2 >uw_tmp.h ) || \
	( ./compile tryuwtmp.c 2>/dev/null && cat uw_tmp.h1 >uw_tmp.h )
	rm -f tryuwtmp.o tryuwtmpx.o

socket.lib: compile load trysocketlib.c
	./compile trysocketlib.c
	( ./load trysocketlib >/dev/null 2>&1 || \
	  ( ./load trysocketlib -lxnet >/dev/null 2>&1 && echo '-lxnet' ) || \
	  ( ./load trysocketlib -lsocket -lnsl >/dev/null 2>&1 && \
	    echo '-lsocket -lnsl' ) \
	) >socket.lib
	rm -f trysocketlib.o trysocketlib

clean:
	find . -name \*~ -exec rm -f {} \;
	find . -name .??*~ -exec rm -f {} \;
	find . -name \#?* -exec rm -f {} \;
	rm -f `cat TARGETS`

alloc.o: alloc.c alloc.h compile error.h
	./compile alloc.c

alloc_re.o: alloc.h alloc_re.c byte.h compile
	./compile alloc_re.c

buffer.o: buffer.c buffer.h compile
	./compile buffer.c

buffer_0.o: buffer.h buffer_0.c compile
	./compile buffer_0.c

buffer_1.o: buffer.h buffer_1.c compile
	./compile buffer_1.c

buffer_2.o: buffer.h buffer_2.c compile
	./compile buffer_2.c

buffer_get.o: buffer.h buffer_get.c byte.h compile error.h
	./compile buffer_get.c

buffer_put.o: buffer.h buffer_put.c byte.h compile error.h str.h
	./compile buffer_put.c

buffer_read.o: buffer.h buffer_read.c compile
	./compile buffer_read.c

buffer_write.o: buffer.h buffer_write.c compile
	./compile buffer_write.c

byte.a: byte_chr.o byte_copy.o byte_cr.o byte_diff.o byte_rchr.o \
fmt_uint.o fmt_uint0.o fmt_ulong.o makelib scan_ulong.o str_chr.o \
str_diff.o str_len.o str_start.o
	./makelib byte.a byte_chr.o byte_copy.o byte_cr.o byte_diff.o \
	byte_rchr.o fmt_uint.o fmt_uint0.o fmt_ulong.o scan_ulong.o str_chr.o \
	str_diff.o str_len.o str_start.o

byte_chr.o: byte.h byte_chr.c compile
	./compile byte_chr.c

byte_copy.o: byte.h byte_copy.c compile
	./compile byte_copy.c

byte_cr.o: byte.h byte_cr.c compile
	./compile byte_cr.c

byte_diff.o: byte.h byte_diff.c compile
	./compile byte_diff.c

byte_rchr.o: byte.h byte_rchr.c compile
	./compile byte_rchr.c

chkshsgr: chkshsgr.o load-local
	./load-local chkshsgr 

chkshsgr.o: chkshsgr.c compile-local
	./compile-local chkshsgr.c

choose: choose.sh warn-auto.sh
	rm -f choose
	cat warn-auto.sh choose.sh \
	> choose
	chmod 555 choose

coe.o: coe.c coe.h compile
	./compile coe.c

compile: conf-cc print-cc.sh systype warn-auto.sh
	rm -f compile
	sh print-cc.sh > compile
	chmod 555 compile

compile-local: conf-cc-local
	rm -f compile-local
	sh print-cc-local.sh > compile-local
	chmod 555 compile-local

direntry.h: choose compile direntry.h1 direntry.h2 trydrent.c
	./choose c trydrent direntry.h1 direntry.h2 > direntry.h

env.o: compile env.c env.h str.h
	./compile env.c

error.o: compile error.c error.h
	./compile error.c

error_str.o: compile error.h error_str.c
	./compile error_str.c

fd_copy.o: compile fd.h fd_copy.c
	./compile fd_copy.c

fd_move.o: compile fd.h fd_move.c
	./compile fd_move.c

fifo.o: compile fifo.c fifo.h hasmkffo.h
	./compile fifo.c

fmt_uint.o: compile fmt.h fmt_uint.c
	./compile fmt_uint.c

fmt_uint0.o: compile fmt.h fmt_uint0.c
	./compile fmt_uint0.c

fmt_ulong.o: compile fmt.h fmt_ulong.c
	./compile fmt_ulong.c

hasflock.h: choose compile hasflock.h1 hasflock.h2 load tryflock.c
	./choose cl tryflock hasflock.h1 hasflock.h2 > hasflock.h

hasmkffo.h: choose compile hasmkffo.h1 hasmkffo.h2 load trymkffo.c
	./choose cl trymkffo hasmkffo.h1 hasmkffo.h2 > hasmkffo.h

hassgact.h: choose compile hassgact.h1 hassgact.h2 load trysgact.c
	./choose cl trysgact hassgact.h1 hassgact.h2 > hassgact.h

hassgprm.h: choose compile hassgprm.h1 hassgprm.h2 load trysgprm.c
	./choose cl trysgprm hassgprm.h1 hassgprm.h2 > hassgprm.h

hasshsgr.h: chkshsgr choose compile hasshsgr.h1 hasshsgr.h2 load \
tryshsgr.c warn-shsgr
	./chkshsgr || ( cat warn-shsgr; exit 1 )
	./choose clr tryshsgr hasshsgr.h1 hasshsgr.h2 > hasshsgr.h

haswaitp.h: choose compile haswaitp.h1 haswaitp.h2 load trywaitp.c
	./choose cl trywaitp haswaitp.h1 haswaitp.h2 > haswaitp.h

iopause.h: choose compile iopause.h1 iopause.h2 load trypoll.c
	./choose clr trypoll iopause.h1 iopause.h2 > iopause.h

iopause.o: compile iopause.c iopause.h select.h tai.h taia.h uint64.h
	./compile iopause.c

load: conf-ld print-ld.sh systype warn-auto.sh
	rm -f load
	sh print-ld.sh > load
	chmod 555 load

load-local: conf-ld-local
	rm -f load-local
	sh print-ld-local.sh > load-local
	chmod 555 load-local

lock_ex.o: compile hasflock.h lock.h lock_ex.c
	./compile lock_ex.c

lock_exnb.o: compile hasflock.h lock.h lock_exnb.c
	./compile lock_exnb.c

makelib: print-ar.sh systype warn-auto.sh
	rm -f makelib
	sh print-ar.sh > makelib
	chmod 555 makelib

ndelay_off.o: compile ndelay.h ndelay_off.c
	./compile ndelay_off.c

ndelay_on.o: compile ndelay.h ndelay_on.c
	./compile ndelay_on.c

open_append.o: compile open.h open_append.c
	./compile open_append.c

open_read.o: compile open.h open_read.c
	./compile open_read.c

open_trunc.o: compile open.h open_trunc.c
	./compile open_trunc.c

open_write.o: compile open.h open_write.c
	./compile open_write.c

openreadclose.o: compile error.h gen_alloc.h open.h openreadclose.c \
openreadclose.h readclose.h stralloc.h
	./compile openreadclose.c

pathexec_env.o: alloc.h byte.h compile env.h gen_alloc.h pathexec.h \
pathexec_env.c str.h stralloc.h
	./compile pathexec_env.c

pathexec_run.o: compile env.h error.h gen_alloc.h pathexec.h \
pathexec_run.c str.h stralloc.h
	./compile pathexec_run.c

prot.o: compile hasshsgr.h prot.c prot.h
	./compile prot.c

readclose.o: compile error.h gen_alloc.h readclose.c readclose.h \
stralloc.h
	./compile readclose.c

scan_ulong.o: compile scan.h scan_ulong.c
	./compile scan_ulong.c

seek_set.o: compile seek.h seek_set.c
	./compile seek_set.c

select.h: choose compile select.h1 select.h2 trysysel.c
	./choose c trysysel select.h1 select.h2 > select.h

sgetopt.o: buffer.h compile sgetopt.c sgetopt.h subgetopt.h
	./compile sgetopt.c

sig.o: compile sig.c sig.h
	./compile sig.c

sig_block.o: compile hassgprm.h sig.h sig_block.c
	./compile sig_block.c

sig_catch.o: compile hassgact.h sig.h sig_catch.c
	./compile sig_catch.c

sig_pause.o: compile hassgprm.h sig.h sig_pause.c
	./compile sig_pause.c

str_chr.o: compile str.h str_chr.c
	./compile str_chr.c

str_diff.o: compile str.h str_diff.c
	./compile str_diff.c

str_len.o: compile str.h str_len.c
	./compile str_len.c

str_start.o: compile str.h str_start.c
	./compile str_start.c

stralloc_cat.o: byte.h compile gen_alloc.h stralloc.h stralloc_cat.c
	./compile stralloc_cat.c

stralloc_catb.o: byte.h compile gen_alloc.h stralloc.h \
stralloc_catb.c
	./compile stralloc_catb.c

stralloc_cats.o: byte.h compile gen_alloc.h str.h stralloc.h \
stralloc_cats.c
	./compile stralloc_cats.c

stralloc_eady.o: alloc.h compile gen_alloc.h gen_allocdefs.h \
stralloc.h stralloc_eady.c
	./compile stralloc_eady.c

stralloc_opyb.o: byte.h compile gen_alloc.h stralloc.h \
stralloc_opyb.c
	./compile stralloc_opyb.c

stralloc_opys.o: byte.h compile gen_alloc.h str.h stralloc.h \
stralloc_opys.c
	./compile stralloc_opys.c

stralloc_pend.o: alloc.h compile gen_alloc.h gen_allocdefs.h \
stralloc.h stralloc_pend.c
	./compile stralloc_pend.c

strerr_die.o: buffer.h compile strerr.h strerr_die.c
	./compile strerr_die.c

strerr_sys.o: compile error.h strerr.h strerr_sys.c
	./compile strerr_sys.c

subgetopt.o: compile subgetopt.c subgetopt.h
	./compile subgetopt.c

sysdeps: compile direntry.h hasflock.h hasmkffo.h hassgact.h \
hassgprm.h hasshsgr.h haswaitp.h iopause.h load select.h systype \
uint64.h reboot_system.h uw_tmp.h socket.lib
	rm -f sysdeps
	cat systype compile load socket.lib >>sysdeps
	grep sysdep direntry.h >>sysdeps
	grep sysdep haswaitp.h >>sysdeps
	grep sysdep hassgact.h >>sysdeps
	grep sysdep hassgprm.h >>sysdeps
	grep sysdep select.h >>sysdeps
	grep sysdep uint64.h >>sysdeps
	grep sysdep iopause.h >>sysdeps
	grep sysdep hasmkffo.h >>sysdeps
	grep sysdep hasflock.h >>sysdeps
	grep sysdep hasshsgr.h >>sysdeps
	grep sysdep reboot_system.h >>sysdeps
	grep sysdep uw_tmp.h >>sysdeps
	cat sysdeps

systype: find-systype.sh trycpp.c x86cpuid.c
	sh find-systype.sh > systype

tai_now.o: compile tai.h tai_now.c uint64.h
	./compile tai_now.c

tai_pack.o: compile tai.h tai_pack.c uint64.h
	./compile tai_pack.c

tai_sub.o: compile tai.h tai_sub.c uint64.h
	./compile tai_sub.c

tai_unpack.o: compile tai.h tai_unpack.c uint64.h
	./compile tai_unpack.c

taia_add.o: compile tai.h taia.h taia_add.c uint64.h
	./compile taia_add.c

taia_approx.o: compile tai.h taia.h taia_approx.c uint64.h
	./compile taia_approx.c

taia_frac.o: compile tai.h taia.h taia_frac.c uint64.h
	./compile taia_frac.c

taia_less.o: compile tai.h taia.h taia_less.c uint64.h
	./compile taia_less.c

taia_now.o: compile tai.h taia.h taia_now.c uint64.h
	./compile taia_now.c

taia_pack.o: compile tai.h taia.h taia_pack.c uint64.h
	./compile taia_pack.c

taia_sub.o: compile tai.h taia.h taia_sub.c uint64.h
	./compile taia_sub.c

taia_uint.o: compile tai.h taia.h taia_uint.c uint64.h
	./compile taia_uint.c

time.a: iopause.o makelib tai_now.o tai_pack.o tai_sub.o tai_unpack.o \
taia_add.o taia_approx.o taia_frac.o taia_less.o taia_now.o \
taia_pack.o taia_sub.o taia_uint.o
	./makelib time.a iopause.o tai_now.o tai_pack.o tai_sub.o \
	tai_unpack.o taia_add.o taia_approx.o taia_frac.o taia_less.o \
	taia_now.o taia_pack.o taia_sub.o taia_uint.o

uint64.h: choose compile load tryulong64.c uint64.h1 uint64.h2
	./choose clr tryulong64 uint64.h1 uint64.h2 > uint64.h

unix.a: alloc.o alloc_re.o buffer.o buffer_0.o buffer_1.o buffer_2.o \
buffer_get.o buffer_put.o buffer_read.o buffer_write.o coe.o env.o \
error.o error_str.o fd_copy.o fd_move.o fifo.o lock_ex.o lock_exnb.o \
makelib ndelay_off.o ndelay_on.o open_append.o open_read.o \
open_trunc.o open_write.o openreadclose.o pathexec_env.o \
pathexec_run.o prot.o readclose.o seek_set.o sgetopt.o sig.o \
sig_block.o sig_catch.o sig_pause.o stralloc_cat.o stralloc_catb.o \
stralloc_cats.o stralloc_eady.o stralloc_opyb.o stralloc_opys.o \
stralloc_pend.o strerr_die.o strerr_sys.o subgetopt.o wait_nohang.o \
wait_pid.o
	./makelib unix.a alloc.o alloc_re.o buffer.o buffer_0.o buffer_1.o \
	buffer_2.o buffer_get.o buffer_put.o buffer_read.o buffer_write.o \
	coe.o env.o error.o error_str.o fd_copy.o fd_move.o fifo.o lock_ex.o \
	lock_exnb.o ndelay_off.o ndelay_on.o open_append.o open_read.o \
	open_trunc.o open_write.o openreadclose.o pathexec_env.o \
	pathexec_run.o prot.o readclose.o seek_set.o sgetopt.o sig.o \
	sig_block.o sig_catch.o sig_pause.o stralloc_cat.o stralloc_catb.o \
	stralloc_cats.o stralloc_eady.o stralloc_opyb.o stralloc_opys.o \
	stralloc_pend.o strerr_die.o strerr_sys.o subgetopt.o wait_nohang.o \
	wait_pid.o

wait_nohang.o: compile haswaitp.h wait_nohang.c
	./compile wait_nohang.c

wait_pid.o: compile error.h haswaitp.h wait_pid.c
	./compile wait_pid.c


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i686-pc-linux-gnu-gcc 

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