[FFmpeg-cvslog] configure: Do not abort when cross-compiling to the native CPU
git at videolan.org
Fri Apr 3 01:59:03 EEST 2020
ffmpeg | branch: master | David Michael <fedora.dm0 at gmail.com> | Wed Apr 1 00:07:55 2020 -0400| [9f567c431eb49e5cd4399f54de433422f5b9b9c4] | committer: Michael Niedermayer
configure: Do not abort when cross-compiling to the native CPU
Using a compiler with a different host triplet is considered
cross-compiling, even when it is for the same architecture as the
build system. With such a cross-compiler, it is still valid to
optimize builds with --cpu=host. Make the condition that aborts in
this case into a warning instead, since a cross-compiler for an
incompatible architecture will fail with -mtune=native anyway.
Signed-off-by: David Michael <fedora.dm0 at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
configure | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure b/configure
index 21827eeb45..251b6a977a 100755
@@ -4797,7 +4797,7 @@ fi
if test "$cpu" = host; then
enabled cross_compile &&
- die "--cpu=host makes no sense when cross-compiling."
+ warn "--cpu=host makes no sense when cross-compiling."
case "$cc_type" in
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