Re: pkgsrc cross-compilation and other miscellaneous patches

["OBATA Akio" <obache%netbsd.org@localhost>]

Hi,

On Sun, 28 Apr 2013 02:40:06 +0900, Thomas Cort <linuxgeek%gmail.com@localhost> 
wrote:

> I've been looking into cross compilation in pkgsrc a bit lately, and
> one thing I'm still trying to wrap my head around is how all of the
> makefiles which use exists(/some/path) will work in a cross
> compilation environment, especially all of the builtin.mk files. They
> look for headers and certain files, but it seems that they use
> absolute paths and would find what's built into the build system, not
> things in the sysroot of the target system. Any thoughts on this? I
> couldn't find it mentioned in prior discussions.

I'll commit following changes soon:
  http://mail-index.netbsd.org/tech-pkg/2013/04/21/msg011179.html

For find-libs.mk, use CROSS_DESTDIR prefixed with each COMPILER_LIB_DIRS
and it will probably be cross compilation ready.
I would like to create find-headers.mk, same as find-libs for finding
header files with COMPILER_INCLUDE_DIRS.  It will be usable with builtin.mk
and will be used instead of direct using `.if exists(/usr/include/...)'.

--
OBATA Akio / obache%NetBSD.org@localhost