From 4bb3b80b8f5ea83f29e5cd525c6b1ca2a589149e Mon Sep 17 00:00:00 2001
From: Gurchetan Singh <gurchetansingh@google.com>
Date: Mon, 13 Oct 2025 14:20:47 -0700
Subject: [PATCH] meson: avoid calling nm.full_path() when tool is not found

If tool isn't found, we shouldn't call full_path() on it.
This is the case for Android + meson2hermetic.

Fixes: 2f652e0b3691e9 ("meson: move the generic symbols check arguments to a common variable")
Cc: mesa-stable

Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39279>
---
 meson.build | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/meson.build b/meson.build
index 2a36a1b0038..1e07f92a72f 100644
--- a/meson.build
+++ b/meson.build
@@ -2316,7 +2316,9 @@ elif host_machine.system() == 'windows' and cc.get_argument_syntax() != 'msvc'
 else
   prog_nm = find_program('nm')
   with_symbols_check = prog_nm.found() and with_tests
-  symbols_check_args = ['--nm', prog_nm.full_path()]
+  if with_symbols_check
+    symbols_check_args = ['--nm', prog_nm.full_path()]
+  endif
 endif
 
 # This quirk needs to be applied to sources with functions defined in assembly