Disable printf format checking on MinGW

Fixes #19185 Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Hugo Landau <hlandau@openssl.org> (Merged from #19292) (cherry picked from commit a1de5eb)
openssl · Oct 4, 2022 · 214bb8f · 214bb8f
1 parent 9ab1c76
commit 214bb8f
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Showing 3 changed files with 5 additions and 1 deletion.
diff --git a/include/openssl/bio.h.in b/include/openssl/bio.h.in
@@ -796,6 +796,7 @@ void BIO_copy_next_retry(BIO *b);
 
 # define ossl_bio__attr__(x)
 # if defined(__GNUC__) && defined(__STDC_VERSION__) \
+    && !defined(__MINGW32__) && !defined(__MINGW64__) \
     && !defined(__APPLE__)
     /*
      * Because we support the 'z' modifier, which made its appearance in C99,

diff --git a/test/testutil.h b/test/testutil.h
@@ -285,7 +285,9 @@ const OPTIONS *test_get_options(void);
  */
 
 # define PRINTF_FORMAT(a, b)
-# if defined(__GNUC__) && defined(__STDC_VERSION__)
+# if defined(__GNUC__) && defined(__STDC_VERSION__) \
+    && !defined(__MINGW32__) && !defined(__MINGW64__) \
+    && !defined(__APPLE__)
   /*
    * Because we support the 'z' modifier, which made its appearance in C99,
    * we can't use __attribute__ with pre C99 dialects.

diff --git a/test/testutil/output.h b/test/testutil/output.h
@@ -14,6 +14,7 @@
 
 # define ossl_test__attr__(x)
 # if defined(__GNUC__) && defined(__STDC_VERSION__) \
+    && !defined(__MINGW32__) && !defined(__MINGW64__) \
     && !defined(__APPLE__)
     /*
      * Because we support the 'z' modifier, which made its appearance in C99,