On 3/10/21 4:49 AM, Paolo Bonzini wrote:
This feature is new in meson 0.57 and allows getting rid of the "env" wrapper.

Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
  target/hexagon/meson.build | 3 ++-
  1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/target/hexagon/meson.build b/target/hexagon/meson.build
index bb0b4fb621..aaeee11ac1 100644
--- a/target/hexagon/meson.build
+++ b/target/hexagon/meson.build
@@ -156,7 +156,8 @@ dectree_generated = custom_target(
      'dectree_generated.h.inc',
      output: 'dectree_generated.h.inc',
      depends: [iset_py],
-    command: ['env', 'PYTHONPATH=' + meson.current_build_dir(), 
files('dectree.py'), '@OUTPUT@'],
+    env: {'PYTHONPATH': meson.current_build_dir()},
+    command: [python, files('dectree.py'), '@OUTPUT@'],
  )
  hexagon_ss.add(dectree_generated)

This also fixes the python command nit I mentioned vs patch 1.

Reviewed-by: Richard Henderson <richard.hender...@linaro.org>


r~

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