dllexport solv_version as well

Author: wolfv

src/solvversion.c

@@ -7,7 +7,7 @@
 
 #include "solvversion.h"
 
-const char solv_version[] = LIBSOLV_VERSION_STRING;
-int solv_version_major = LIBSOLV_VERSION_MAJOR;
-int solv_version_minor = LIBSOLV_VERSION_MINOR;
-int solv_version_patch = LIBSOLV_VERSION_PATCH;
+SOLV_API const char solv_version[] = LIBSOLV_VERSION_STRING;
+SOLV_API int solv_version_major = LIBSOLV_VERSION_MAJOR;
+SOLV_API int solv_version_minor = LIBSOLV_VERSION_MINOR;
+SOLV_API int solv_version_patch = LIBSOLV_VERSION_PATCH;

src/solvversion.h.in

@@ -19,10 +19,17 @@
 #define LIBSOLV_VERSION_PATCH @LIBSOLV_PATCH@
 #define LIBSOLV_VERSION (LIBSOLV_VERSION_MAJOR * 10000 + LIBSOLV_VERSION_MINOR * 100 + LIBSOLV_VERSION_PATCH)
 
-extern const char solv_version[];
-extern int solv_version_major;
-extern int solv_version_minor;
-extern int solv_version_patch;
+#ifdef _WIN32
+// include win32/config.h for SOLV_API 
+#include "config.h"
+#else
+#define SOLV_API
+#endif
+
+SOLV_API extern const char solv_version[];
+SOLV_API extern int solv_version_major;
+SOLV_API extern int solv_version_minor;
+SOLV_API extern int solv_version_patch;
 
 #cmakedefine LIBSOLV_FEATURE_LINKED_PKGS
 #cmakedefine LIBSOLV_FEATURE_COMPLEX_DEPS