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January 1, 2016 01:39
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| #!/bin/bash | |
| # kuzetsa's cross-compiler emerge (xmerge) wrapper | |
| ARCH=x86 | |
| CHOST="i686-pc-mingw32" | |
| PORTAGE_TMPDIR="$(portageq envvar PORTAGE_TMPDIR)/${CHOST}" | |
| mkdir -p ${PORTAGE_TMPDIR}/portage/ | |
| SYSROOT="/usr/${CHOST}/" | |
| PORTAGE_CONFIGROOT="${SYSROOT}" | |
| ROOT="/balloon/crossdev/BUILD" | |
| CBUILD=$(portageq envvar CHOST) | |
| export CBUILD PORTAGE_CONFIGROOT ROOT PORTAGE_TMPDIR | |
| i686-pc-mingw32-emerge $* |
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Change the line:
ROOT="/balloon/crossdev/BUILD"
That is where the packages will get "installed" when built using this wrapper script.
I named this file "xmerge" and keep it in my ~/
Whenever I need to cross compile something (such as windows binary for cgminer)
I just do like this:
~/xmerge cgminer
and that's it. it produces the binaries and all the dlls and such and puts them in:
/balloon/crossdev/BUILD
if you're building for something other than windows (mingw32 target) just be sure to change the lines with
CHOST= ...
as well as the last line which does invokes the cross-emerge itself:
i686-pc-mingw32-emerge $*