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author | joerg <joerg@pkgsrc.org> | 2007-08-02 18:19:31 +0000 |
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committer | joerg <joerg@pkgsrc.org> | 2007-08-02 18:19:31 +0000 |
commit | 005620851f14ccfbf69fb7ccaffc6f6e6d0f968a (patch) | |
tree | 7eeb466964543e6a95e208d441bf203db2c07e58 /mk/wrapper/arg-pp-sunpro-cxx | |
parent | 6989e7a043e210e423d5d0252d903c71166a1096 (diff) | |
download | pkgsrc-005620851f14ccfbf69fb7ccaffc6f6e6d0f968a.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/wrapper/arg-pp-sunpro-cxx')
0 files changed, 0 insertions, 0 deletions