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6 commits

Author SHA1 Message Date
Jürgen Buchmüller
f1a7dfbfef
common: fix XBPS_{,TARGET_}{ENDIAN,LIBC,WORDSIZE}
My first attempt was not working at all.

Signed-off-by: Jürgen Buchmüller <pullmoll@t-online.de>
2019-08-03 23:09:49 +02:00
Jürgen Buchmüller
6a1b977e0c Revert "profiles: introduce XBPS_{,TARGET_}{ENDIAN,LIBC}"
This reverts commit 9b3203401d.

It doesn't actually work. Use the method suggested by @q66 instead.
2019-08-03 23:09:36 +02:00
Jürgen Buchmüller
9b3203401d
profiles: introduce XBPS_{,TARGET_}{ENDIAN,LIBC}
Provide new environment variables for simplifaction of template checks:
...ENDIAN defines the (target) machine's endianness: "le" or "be".
...LIBC defines the (target) machine's C library: "glibc" or "musl".

Closes: #13356
Signed-off-by: Jürgen Buchmüller <pullmoll@t-online.de>
2019-08-02 17:34:05 +02:00
Jürgen Buchmüller
ed4cdadcfd common/profiles: introduce XBPS_{,TARGET_}WORDSIZE
The host and target word size can be used to determine whether
cross compiling certain packages is possible.
2019-07-26 15:18:11 +02:00
John
01d11a4938 build-style/cmake: set CMAKE_CROSSCOMPILING_EMULATOR 2019-04-05 23:04:14 +02:00
q66
151f876627 common: add ppc64 build profiles and other ppc64 bits
This adds the build profiles for ppc64 targets as well as
modifications in other parts of the infra.

These targets are supported:

- ppc64le (glibc little endian elfv2)
- ppc64le-musl (musl little endian)
- ppc64-musl (musl big endian)

ELFv1 targets are explicitly not supported at this point.

Big endian musl supports ppc 970 or newer, while little endian
targets are set to a generic powerpc64le which effectively means
POWER8 and newer. Tuning is always set for POWER9, which is the
most likely target hardware. We also make sure AltiVec is always
on, because it is supported on all hardware we target.

[ci skip]
2019-01-05 23:38:00 +01:00