On Sun, Jul 30, 2006 at 06:06:15PM +0200, Yoshinori K. Okuji wrote:
> > According to GCC:
> >
> > gcc -Ihello -I./hello -I. -Iinclude -I./include -Wall -W -Wall -W -Wshadow
> > -Wpointer-arith -Wmissing-prototypes -Wundef
> > -Wstrict-prototypes -g -Os -fno-builtin -c -o hello_mod-hello_hello.o
> > hello/hello.c In file included from include/grub/normal.h:28,
> > from hello/hello.c:27:
> > include/grub/script.h:27:29: error: grub_script.tab.h: No such file or
> > directory
>
> Right. But I have this dependency generated automatically as well:
>
> hello_mod-hello_hello.o
> hello_mod-hello_hello.d : ../hello/hello.c ../include/grub/types.h config.h \
> include/grub/cpu/types.h ../include/grub/misc.h \
> /usr/lib/gcc/i586-mandriva-linux-gnu/4.0.1/include/stdarg.h \
> ../include/grub/symbol.h ../include/grub/err.h ../include/grub/mm.h \
> ../include/grub/dl.h ../include/grub/normal.h ../include/grub/setjmp.h \
> include/grub/cpu/setjmp.h ../include/grub/arg.h \
> ../include/grub/script.h ../include/grub/parser.h grub_script.tab.h
>
> So the question is why you don't have it. Please look at the content of
> hello_mod-hello_hello.d.
set -e; gcc -Ihello -I./hello -I. -Iinclude -I./include -Wall -W
-Wall -W -Wshadow -Wpointer-arith -Wmissing-prototypes -Wundef
-Wstrict-prototypes -g -Os -fno-builtin -M hello/hello.c | sed
's,hello\.o[ :]*,hello_mod-hello_hello.o hello_mod-hello_hello.d : ,g' >
hello_mod-hello_hello.d; [ -s hello_mod-hello_hello.d ] || rm -f
hello_mod-hello_hello.d
In file included from include/grub/normal.h:28,
from hello/hello.c:27:
include/grub/script.h:27:29: error: grub_script.tab.h: No such file or directory
Generates a zero-byte file which is promptly deleted. So this file is
never generated.
> > > > 2) When hacking on the build env, how do I force things to be
> > > > regenerated? When I do "make conf/hppa-ipl.mk", it doesn't generate
> > > > the file for me.
>
> Since it works for me, all I can say is "I don't know". Have you added
> hppa-ipl.rmk into RMKFILES in Makefile.in?
Oh. I see. I had misunderstood the rule:
$(addprefix $(srcdir)/,$(MKFILES)): %.mk: %.rmk genmk.rb
as being a generic rule. I'll try to send a patch for that as well.
Adding it to RMKFILES also helped.
Do you accept GNU make-isms, or are you restricting yourself to POSIX
make?
Tks,
Jeff Bailey
--
I do not agree with a word you say, but I will defend to the death your
right to say it.
- Voltaire
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