Without this, `gcc -E endiantest.c` can fail and return the incorrect
endiannes as well as exiting with non-zero. Here is the actual error
shown in the output:
endiantest.c:2:31: error: #if with no expression
#if __FLASHROM_LITTLE_ENDIAN__
I was able to reproduce this using gcc-6.3.0 and clang-4.0.1, but
newer compilers didn't have this issue.
Change-Id: Iba2febd861471ec821a494336e800c2564984332
Signed-off-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/43598
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Add an `endiantest.c` similar to `archtest.c` to provide the endianness
inside the Makefile. The __FLASHROM_(LITTLE|BIG)_ENDIAN__ definitions
had to move from `hwaccess.h` into `platform.h`, therefor. This will
be used to decide whether to build the internal programmer in a follow-
up.
Change-Id: I55dcf5a88da48f885cda9ad89ab87395d895a891
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/22670
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
