Why not close: https://gitlab.com/qemu-project/qemu/-/work_items/4640, I'll close that directly.
On Wed, Oct 7, 2026 at 12:03 PM Pierrick Bouvier <[email protected]> wrote: > > For now, TARGET_ARCH only contains 32 vs 64 bit arch. The variants, > based on endianness, are accessible through TARGET_NAME. However, > TARGET_NAME is a string, and thus can't be concatenated to generate code > and retrieve matching SYS_EMU_TARGET enum entry. > Thus, export this information in TARGET_ARCH_VARIANT as an unquoted > identifier. > > There is one more subtlety, user binaries have extra targets that are > not present in SYS_EMU_TARGET, like armeb. > Thus, for user binaries, simply export TARGET_ARCH. > > Signed-off-by: Pierrick Bouvier <[email protected]> > --- > meson.build | 11 +++++++++-- > 1 file changed, 9 insertions(+), 2 deletions(-) > > diff --git a/meson.build b/meson.build > index cae1591cd28..9bcfe84daba 100644 > --- a/meson.build > +++ b/meson.build > @@ -3288,7 +3288,14 @@ default_targets = 'CONFIG_DEFAULT_TARGETS' in > config_host > actual_target_dirs = [] > fdt_required = [] > foreach target : target_dirs > - config_target = { 'TARGET_NAME': target.split('-')[0] } > + target_name = target.split('-')[0] > + config_target = { 'TARGET_NAME': target_name } > + if target.endswith('linux-user') > + config_target += { 'TARGET_ARCH_VARIANT': 'TARGET_ARCH' } > + else > + config_target += { 'TARGET_ARCH_VARIANT': target_name.to_upper() } > + endif > + > if target.endswith('linux-user') > if host_os != 'linux' > if default_targets > @@ -3372,7 +3379,7 @@ foreach target : target_dirs > # do nothing > elif ignored.contains(k) > # do nothing > - elif k == 'TARGET_ARCH' > + elif k == 'TARGET_ARCH' or k == 'TARGET_ARCH_VARIANT' > config_target_data.set(k, v.to_upper()) > elif k == 'TARGET_BASE_ARCH' > # Note that TARGET_BASE_ARCH ends up in config-target.h but it is > -- > 2.43.0 > > -- 此致 礼 罗勇刚 Yours sincerely, Yonggang Luo
