configure: use a native non-cross compiler for linux-user

[PATCH] configure: use a native non-cross compiler for linux-user

Paolo Bonzini posted 1 patch 11 months, 1 week ago

Download mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20231222095657.87118-1-pbonzini@redhat.com

Maintainers: Paolo Bonzini <pbonzini@redhat.com>, "Alex Bennée" <alex.bennee@linaro.org>, Thomas Huth <thuth@redhat.com>

configure | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

Expand all Fold all

[PATCH] configure: use a native non-cross compiler for linux-user

Posted by Paolo Bonzini 11 months, 1 week ago

Commit c2118e9e1ab ("configure: don't try a "native" cross for linux-user",
2023-11-23) sought to avoid issues with using the native compiler with a
cross-endian or cross-bitness setup.  However, in doing so it ended up
requiring a cross compiler setup (and most likely a slow compiler setup)
even when building TCG tests that are native to the host architecture.
Always allow the host compiler in that case.

Cc: qemu-stable@nongnu.org
Fixes: c2118e9e1ab ("configure: don't try a "native" cross for linux-user", 2023-11-23)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 configure | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 4fb2dd179c8..21ab9a64e98 100755
--- a/configure
+++ b/configure
@@ -1356,8 +1356,8 @@ probe_target_compiler() {
   done
 
   try=cross
-  # For softmmu/roms we might be able to use the host compiler
-  if [ "${1%softmmu}" != "$1" ]; then
+  # For softmmu/roms also look for a bi-endian or multilib-enabled host compiler
+  if [ "${1%softmmu}" != "$1" ] || test "$target_arch" = "$cpu"; then
       case "$target_arch:$cpu" in
         aarch64_be:aarch64 | \
         armeb:arm | \
-- 
2.43.0