Re: [Notion-devel] Multiple make passes required

[Arnout E. <no...@bz...>]

On Tue, Feb 15, 2011 at 06:34:21PM +0100, Ole Jørgen Brønner wrote:
> I figured it out :)
> 
> I looked a bit closer, and the problem was related to export.h (which is 
> afaik generated from the c source by a lua script) I had aliased make to 
> 'make -j2' and the parallel build tripped up the order of export.{h,c} 
> generation and compiling.

Changing this line in build/rules.mk:

-%.o: %.c
+%.o: %.c $(EXPORTS_H)
        $(CC) $(CC_PICFLAGS) $(CFLAGS) -c $< -o $@

.. makes 'make -j2' work for me, but not 'make -j4'. I wonder what's going on
there.


Kind regards,

Arnout

> On Tue, 15 Feb 2011 13:32:27 +0100, <eb...@dr...> wrote:
> > One pass is enough here, but I did NOT INSTALLED libtu and libextl.
> > What is the error that it stops on?
> >
> > I changed build/libs.mk (both in notion and in libextl) instead
> > of installing libtu and libextl. Here is the contents of my
> > notion/build/libs.mk:
> >
> > LIBS_SUBDIRS = libmainloop
> >
> > LIBTU_DIR = $(TOPDIR)/../libtu
> > LIBTU_INCLUDES = -I$(TOPDIR)/..
> > LIBTU_LIBS = -L$(LIBTU_DIR) -ltu
> >
> > LIBMAINLOOP_DIR = $(TOPDIR)/libmainloop
> > LIBMAINLOOP_INCLUDES = -I$(TOPDIR)
> > LIBMAINLOOP_LIBS = -L$(LIBMAINLOOP_DIR) -lmainloop
> >
> > LIBEXTL_DIR = $(TOPDIR)/../libextl
> > LIBEXTL_INCLUDES = -I$(TOPDIR)/..
> > LIBEXTL_LIBS = -L$(LIBEXTL_DIR) -lextl
> >
> > MKEXPORTS = $(LIBEXTL_DIR)/libextl-mkexports
> >
> >
> >
> > On Tue, 15 Feb 2011 05:30:07 +0100
> > Ole Jørgen Brønner <ole...@ya...> wrote:
> >> Am I the only one that has to do multiple make passes for a complete
> >> build? (ie. first make fails after a while, second make progresses a
> >> bit further, ..., last make succeeds)
> >>
> >> I remember that this happened with ion3plus (and probably ion3) too,
> >> so it's not something introduced in notion, and isn't really that
> >> annoying either. (After an initial build, a single make usually
> >> suffices) Just curios if it's some weird thing going on in my
> >> environment.
> >>
> >> - Ole Jørgen Brønner
> 
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