commit 7503d73295e6a6fd84c35ffabce08e3d2f3b56de
Author: Christoph Moench-Tegeder <cmt@FreeBSD.org>

    catch wasm32-wasi target naming in FreeBSD
    
    Freebsd ports 7c5b2039a45ad renamed the WebAssemply target to
    wasm32-wasip1 in all LLVM versions when LLVM 22.1 switched to
    the new name. Make sure to catch it in toolchain.configure, so
    the compiler can find it's assorted files.

diff --git build/moz.configure/toolchain.configure build/moz.configure/toolchain.configure
index 5ca00b2b62a1..0e66441d8692 100644
--- build/moz.configure/toolchain.configure
+++ build/moz.configure/toolchain.configure
@@ -653,6 +653,7 @@ def same_arch_different_bits():
 
 @imports(_from="mozshellutil", _import="quote")
 @imports(_from="mozbuild.configure.constants", _import="OS_preprocessor_checks")
+@imports(_from="sys", _import="platform")
 def check_compiler(configure_cache, compiler, language, target, android_version):
     info = get_compiler_info(configure_cache, compiler, language)
 
@@ -695,8 +696,9 @@ def check_compiler(configure_cache, compiler, language, target, android_version)
         # This makes clang define __ANDROID_API__ and use versioned library
         # directories from the NDK.
         toolchain = "%s%d" % (target.toolchain, android_version)
-    elif target.kernel == "WASI" and info.type == "clang" and info.version >= Version("22.1"):
-        # The wasm32-wasi target was renamed to wasm32-wasip1 in LLVM 22.1.
+    elif (target.kernel == "WASI" and info.type == "clang") and (info.version >= Version("22.1") or platform.startswith("freebsd")):
+        # The wasm32-wasi target was renamed to wasm32-wasip1 in LLVM 22.1
+        # and FreeBSD uses it since ports 7c5b2039a45ad for all LLVM ports
         toolchain = "wasm32-wasip1"
     else:
         toolchain = target.toolchain
@@ -954,8 +956,10 @@ def compiler_wrapper(wrapper, ccache):
 
 
 @dependable
+@imports(_from="sys", _import="platform")
 def wasm():
-    return split_triplet("wasm32-wasi", allow_wasi=True)
+    log.warning("USING PLATFORM %s" % platform)
+    return split_triplet("wasm32-wasip1" if platform.startswith("freebsd") else "wasm32-wasi", allow_wasi=True)
 
 
 @template