diff options
| author | joerg <joerg> | 2007-08-02 18:19:31 +0000 |
|---|---|---|
| committer | joerg <joerg> | 2007-08-02 18:19:31 +0000 |
| commit | 237e684f9088ac28f03cbfff58e69bbedf2b596b (patch) | |
| tree | 7eeb466964543e6a95e208d441bf203db2c07e58 /mk/buildlink3 | |
| parent | df71bfa7535ad4cb530714e0bb4ea105956a0d47 (diff) | |
| download | pkgsrc-237e684f9088ac28f03cbfff58e69bbedf2b596b.tar.gz | |
Add core of the infrastructure support for cross-compilation.
- USE_CROSS_COMPILATION activates it, CROSS_DESTDIR specifies root of
the target filesystem
- derive _CROSS_DESTDIR from CROSS_DESTDIR or MAKEOBJDIR
- buildlink3.mk prefixes the files to symlink with _CROSS_DESTDIR
- compiler/gcc.mk knows about the target prefix (e.g. i386--netbsdelf)
- PKG_DBDIR is prefixed with _CROSS_DESTDIR
- package-install and bin-install are not called with su
- install and strip are redirected to the tool version
- links for the target specific ar, as, ld, nm, objdump, ranlib and
strip are added
- compiler wrapper detect if linking is requested or not
- special command sinks for CPP and CC/CXX add the cross-compile magic:
- modify include dirs to get the target /usr/include
- modify linker dirs and runpath to use target /usr/lib at link time,
but keep correct rpath entries
Supported-by: Google SoC 2007
Basic tests by he@ on Sparc. Review from jlam@.
Diffstat (limited to 'mk/buildlink3')
| -rw-r--r-- | mk/buildlink3/bsd.buildlink3.mk | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mk/buildlink3/bsd.buildlink3.mk b/mk/buildlink3/bsd.buildlink3.mk index baa1e7ac354..0c66ba8350d 100644 --- a/mk/buildlink3/bsd.buildlink3.mk +++ b/mk/buildlink3/bsd.buildlink3.mk @@ -1,4 +1,4 @@ -# $NetBSD: bsd.buildlink3.mk,v 1.196 2007/07/27 13:15:41 joerg Exp $ +# $NetBSD: bsd.buildlink3.mk,v 1.197 2007/08/02 18:19:31 joerg Exp $ # # Copyright (c) 2004 The NetBSD Foundation, Inc. # All rights reserved. @@ -600,7 +600,7 @@ ${_BLNK_COOKIE.${_pkg_}}: cd ${BUILDLINK_PREFIX.${_pkg_}}; \ ${_BLNK_FILES_CMD.${_pkg_}} | \ while read file; do \ - src="${BUILDLINK_PREFIX.${_pkg_}}/$$file"; \ + src="${_CROSS_DESTDIR}${BUILDLINK_PREFIX.${_pkg_}}/$$file"; \ if [ ! -f "$$src" ]; then \ msg="$$src: not found"; \ else \ |