From 0550221978d520e4e12c459a6fab5be16d5fa753 Mon Sep 17 00:00:00 2001
From: Thijs Withaar <thijs.withaar@gmail.com>
Date: Sun, 9 Jun 2019 11:46:09 +0200
Subject: [soxr]: define arm on windows

---
 ports/soxr/003_detect_arm_on_windows.h | 13 +++++++++++++
 ports/soxr/portfile.cmake              |  1 +
 2 files changed, 14 insertions(+)
 create mode 100644 ports/soxr/003_detect_arm_on_windows.h

diff --git a/ports/soxr/003_detect_arm_on_windows.h b/ports/soxr/003_detect_arm_on_windows.h
new file mode 100644
index 000000000..f1643fb63
--- /dev/null
+++ b/ports/soxr/003_detect_arm_on_windows.h
@@ -0,0 +1,13 @@
+diff --git a/src/pffft.c b/src/pffft.c
+index 0686bef..e4cb094 100644
+--- a/src/pffft.c
++++ b/src/pffft.c
+@@ -157,7 +157,7 @@ typedef __m128 v4sf;
+ /*
+   ARM NEON support macros
+ */
+-#elif !defined(PFFFT_SIMD_DISABLE) && defined(__arm__)
++#elif !defined(PFFFT_SIMD_DISABLE) && (defined(__arm__) || defined(_M_ARM))
+ #  include <arm_neon.h>
+ typedef float32x4_t v4sf;
+ #  define SIMD_SZ 4
diff --git a/ports/soxr/portfile.cmake b/ports/soxr/portfile.cmake
index 344b725f2..c1a028114 100644
--- a/ports/soxr/portfile.cmake
+++ b/ports/soxr/portfile.cmake
@@ -31,6 +31,7 @@ vcpkg_extract_source_archive_ex(
 	PATCHES
 		001_initialize-resampler.patch
 		002_disable_warning.patch
+		003_detect_arm_on_windows.h
 )
 
 vcpkg_configure_cmake(
-- 
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