From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Sat, 21 Oct 2023 11:44:24 +0000 (+0900)
Subject: Check if FFI_GO_CLOSURES is defined (#796)
X-Git-Tag: upstream/3.4.7~54
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c23e9a1c81a84ea4804d001865845b25ff8d4c8a;p=platform%2Fupstream%2Flibffi.git

Check if FFI_GO_CLOSURES is defined (#796)

This macro is always defined to 1 if defined, or undefined.
With `-Wundef` option, checking the value without checking if it is defined causes warnings:

```
/opt/local/include/ffi.h:477:5: warning: 'FFI_GO_CLOSURES' is not defined, evaluates to 0 [-Wundef]
#if FFI_GO_CLOSURES
    ^
```
---

diff --git a/include/ffi.h.in b/include/ffi.h.in
index e7fe963..ecfe60a 100644
--- a/include/ffi.h.in
+++ b/include/ffi.h.in
@@ -464,7 +464,7 @@ ffi_prep_java_raw_closure_loc (ffi_java_raw_closure*,
 
 #endif /* FFI_CLOSURES */
 
-#if FFI_GO_CLOSURES
+#ifdef FFI_GO_CLOSURES
 
 typedef struct {
   void      *tramp;
diff --git a/msvc_build/aarch64/aarch64_include/ffi.h b/msvc_build/aarch64/aarch64_include/ffi.h
index 8aed525..2b0b693 100644
--- a/msvc_build/aarch64/aarch64_include/ffi.h
+++ b/msvc_build/aarch64/aarch64_include/ffi.h
@@ -429,7 +429,7 @@ ffi_prep_java_raw_closure_loc (ffi_java_raw_closure*,
 
 #endif /* FFI_CLOSURES */
 
-#if FFI_GO_CLOSURES
+#ifdef FFI_GO_CLOSURES
 
 typedef struct {
   void      *tramp;