From d997990ceba3db5fe56daf98ea192aa5ea52f216 Mon Sep 17 00:00:00 2001
From: Uladzimir Karpenka <i@vladimir.cc>
Date: Tue, 2 Jun 2026 12:54:56 +0300
Subject: [PATCH] Fix two Windows cross-compilation errors in analyzer.c

WDSP_FPE_GUARD: the macro is defined only in linux_port.h under
#if defined(linux)||defined(__APPLE__). On the _WIN32 path it was
completely undefined. Added a fallback no-op definition in comm.h
guarded by #ifndef so it applies to Windows (and any future platform
that doesn't include linux_port.h).

volatile int* vs volatile LONG*: Win32 Interlocked functions expect
volatile LONG* (= volatile long*). The dispatcher field is volatile int.
On Windows LLP64 both are 32-bit so the operation is correct, but GCC 14
promotes this mismatch from warning to error. Suppressed with
-Wno-incompatible-pointer-types in Makefile.windows, consistent with
how MSVC handles it silently.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 Makefile.windows | 2 +-
 comm.h           | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/Makefile.windows b/Makefile.windows
index e397732..196bd01 100644
--- a/Makefile.windows
+++ b/Makefile.windows
@@ -21,7 +21,7 @@ CC     := $(MINGW_PREFIX)-gcc
 AR     := $(MINGW_PREFIX)-ar
 RANLIB := $(MINGW_PREFIX)-ranlib
 
-CFLAGS  ?= -O3 -Wno-parentheses
+CFLAGS  ?= -O3 -Wno-parentheses -Wno-incompatible-pointer-types
 LDFLAGS ?=
 
 # ── FFTW: сборка из исходников ────────────────────────────────────────────────
diff --git a/comm.h b/comm.h
index f0192f8..51defd8 100644
--- a/comm.h
+++ b/comm.h
@@ -43,6 +43,11 @@ warren@wpratt.com
 #ifdef _WIN32
 #include <avrt.h>
 #endif
+
+#ifndef WDSP_FPE_GUARD
+#define WDSP_FPE_GUARD   ((void)0)
+#define WDSP_FPE_RESTORE ((void)0)
+#endif
 #include "fftw3.h"
 
 #include "amd.h"