mirror of https://github.com/microsoft/vcpkg.git
47 lines
1.3 KiB
Diff
47 lines
1.3 KiB
Diff
Fix symbol visibility across build triplets.
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Submitted upstream in https://github.com/P-H-C/phc-winner-argon2/pull/262
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diff --git a/include/argon2.h b/include/argon2.h
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index 3980bb3..2738960 100644
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--- a/include/argon2.h
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+++ b/include/argon2.h
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@@ -27,15 +27,29 @@ extern "C" {
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#endif
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/* Symbols visibility control */
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-#ifdef A2_VISCTL
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-#define ARGON2_PUBLIC __attribute__((visibility("default")))
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-#define ARGON2_LOCAL __attribute__ ((visibility ("hidden")))
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-#elif _MSC_VER
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-#define ARGON2_PUBLIC __declspec(dllexport)
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-#define ARGON2_LOCAL
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+#if defined(_WIN32)
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+ #if defined(A2_VISCTL)
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+ #if defined(_MSC_VER) || defined(__MINGW32__)
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+ #define ARGON2_PUBLIC __declspec(dllexport)
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+ #else
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+ #define ARGON2_PUBLIC __attribute__ ((dllexport))
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+ #endif
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+ #else
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+ #if defined(_MSC_VER) || defined(__MINGW32__)
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+ #define ARGON2_PUBLIC __declspec(dllimport)
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+ #else
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+ #define ARGON2_PUBLIC /*__attribute__ ((dllimport))*/
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+ #endif
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+ #endif
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+ #define ARGON2_LOCAL
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#else
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-#define ARGON2_PUBLIC
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-#define ARGON2_LOCAL
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+ #if defined(A2_VISCTL)
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+ #define ARGON2_PUBLIC __attribute__ ((visibility ("default")))
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+ #define ARGON2_LOCAL __attribute__ ((visibility ("hidden")))
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+ #else
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+ #define ARGON2_PUBLIC
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+ #define ARGON2_LOCAL
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+ #endif
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#endif
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/*
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