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klv: add export macro for gcc

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This commit is contained in:
Joshua M. Doe 2020-04-14 12:37:17 -04:00
parent 529d5788f9
commit 663269e9a6
1 changed files with 14 additions and 3 deletions
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17
gst-libs/klv/klv.h
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@ -25,10 +25,21 @@
// FIXME: include this for now until gst-plugins-base MR124 is accepted
//#define GST_API_EXPORT __declspec(dllexport) extern
//#define GST_TAG_API GST_API_EXPORT
#ifdef BUILDING_GST_KLV
#define GST_KLV_API __declspec(dllexport) extern
#if defined (_MSC_VER)
#define GST_KLV_EXPORT __declspec(dllexport)
#define GST_KLV_IMPORT __declspec(dllimport)
#elif defined (__GNUC__)
#define GST_KLV_EXPORT __attribute__((visibility("default")))
#define GST_KLV_IMPORT
#else
#define GST_KLV_API __declspec(dllimport) extern
#define GST_KLV_EXPORT
#define GST_KLV_IMPORT
#endif
#ifdef BUILDING_GST_KLV
#define GST_KLV_API GST_KLV_EXPORT
#else
#define GST_KLV_API GST_KLV_IMPORT
#endif
#define GST_TAG_API GST_KLV_API