From a08d94a0e47d3378171fb92134fd3118b57f2f06 Mon Sep 17 00:00:00 2001
From: David Millington <vintagedave@gmail.com>
Date: Sun, 30 Nov 2025 19:07:37 +0200
Subject: [PATCH] LLVM optimised math: Ensure build ifdefs exactly match
 Elements and EBuild

---
 Source/Math.PurePascal.pas | 2 +-
 Source/Math.pas            | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Source/Math.PurePascal.pas b/Source/Math.PurePascal.pas
index cdd2ab4..37a4181 100644
--- a/Source/Math.PurePascal.pas
+++ b/Source/Math.PurePascal.pas
@@ -5,7 +5,7 @@
 // (WebAssembly, Android, mobile Darwin platforms, unsupported architectures)
 
 // Check same conditions as Math.pas - must be kept in sync!
-{$IF ((WINDOWS AND (i386 OR x86_64 OR ARM64)) OR ((DARWIN AND NOT (IOS OR TVOS OR WATCHOS OR VISIONOS)) AND (i386 OR x86_64 OR ARM64)) OR ((LINUX AND NOT ANDROID) AND (i386 OR x86_64 OR ARM64)))}
+{$IF (WINDOWS AND (i386 OR x86_64 OR ARM64)) OR (DARWIN AND NOT (IOS OR TVOS OR WATCHOS OR VISIONOS))}
   {$DEFINE USE_LLVM_MATH_VECTORLIB}
 {$ENDIF}
 
diff --git a/Source/Math.pas b/Source/Math.pas
index ed699ef..8329f04 100644
--- a/Source/Math.pas
+++ b/Source/Math.pas
@@ -8,9 +8,9 @@ interface
 // Two implementations available:
 //   1. Math.LLVMVectorLib.pas - SLEEF-based (ENABLED for supported platforms)
 //   2. Math.PurePascal.pas    - Pure Pascal fallback
-// Supported: Windows (), macOS (ARM), Linux (non-Android) on i386, x86_64, ARM64
+// Supported: Windows (i386, x86_64, ARM64), macOS (x86_64, ARM64)
 // You MUST keep this up to date with Elements' IslandOutput.pas, ShouldUseVectorMathLib()
-{$IF ((WINDOWS AND (i386 OR x86_64 OR ARM64)) OR ((DARWIN AND NOT (IOS OR TVOS OR WATCHOS OR VISIONOS)) AND (i386 OR x86_64 OR ARM64)) OR ((LINUX AND NOT ANDROID) AND (i386 OR x86_64 OR ARM64)))}
+{$IF (WINDOWS AND (i386 OR x86_64 OR ARM64)) OR (DARWIN AND NOT (IOS OR TVOS OR WATCHOS OR VISIONOS))}
   {$DEFINE USE_LLVM_MATH_VECTORLIB}  // Uses SLEEF library with LLVM vectorization
 {$ENDIF}