export/import attributes for Core lib

kambala-decapitator · Dec 25, 2019 · 547ddf4 · 547ddf4
1 parent 4d985e6
commit 547ddf4
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Showing 4 changed files with 28 additions and 1 deletion.
diff --git a/core/core-static.qbs b/core/core-static.qbs
@@ -1,11 +1,13 @@
 StaticLibrary {
   name: "core-static"
   cpp.cxxLanguageVersion: "c++11"
+  cpp.defines: "CORE_STATIC"
   files: ["core.h", "core.cpp"]
   Depends { name: "cpp" }
   Depends { name: "header-only" }
   Export {
     Depends { name: "cpp" }
+    cpp.defines: "CORE_STATIC"
     cpp.includePaths: [product.sourceDirectory]
   }
 }
diff --git a/core/core.h b/core/core.h
@@ -1,7 +1,13 @@
 #ifndef LIB_H
 #define LIB_H
 
-class Core
+#ifdef CORE_STATIC
+#define CORE_EXPORT
+#else
+#include "core_dynamic.h"
+#endif
+
+class CORE_EXPORT Core
 {
 public:
     Core();

diff --git a/core/core.qbs b/core/core.qbs
@@ -1,5 +1,6 @@
 DynamicLibrary {
   name: "core"
+  cpp.defines: "CORE_LIBRARY"
   Depends { name: "core-static"; cpp.linkWholeArchive: true }
   Export {
     Depends { name: "cpp" }

diff --git a/core/core_dynamic.h b/core/core_dynamic.h
@@ -0,0 +1,18 @@
+#ifndef CORE_DYNAMIC_H
+#define CORE_DYNAMIC_H
+
+#if defined(_MSC_VER) || defined(WIN64) || defined(_WIN64) || defined(__WIN64__) || defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)
+#  define Q_DECL_EXPORT __declspec(dllexport)
+#  define Q_DECL_IMPORT __declspec(dllimport)
+#else
+#  define Q_DECL_EXPORT __attribute__((visibility("default")))
+#  define Q_DECL_IMPORT __attribute__((visibility("default")))
+#endif
+
+#if defined(CORE_LIBRARY)
+#  define CORE_EXPORT Q_DECL_EXPORT
+#else
+#  define CORE_EXPORT Q_DECL_IMPORT
+#endif
+
+#endif // CORE_DYNAMIC_H