[0/2] configure: Fixes for --cross-cc-FOO

Message

Greg Kurz July 23, 2021, 2:45 p.m. UTC

This series fixes some issues I've hit while trying to compile
TCG checks with a cross-compiler, as an alternative to using
docker.

This isn't a regression in QEMU 6.1: the issues have been around
since they got merged in QEMU 3.0. Hence clearly QEMU 6.2 material.

Greg Kurz (2):
  configure: Fix trivial typo in --cross-cc-cflags-FOO
  configure: Fix excessive error detection when handling --cross-cc-FOO

 configure              | 29 ++++++++++++++++++-----------
 docs/devel/testing.rst |  2 +-
 2 files changed, 19 insertions(+), 12 deletions(-)