- realpath is not present in MinGW, use the one in omc_msvc.h/omc_msvc.c

  omc_msvc.* should maybe renamed to omc_win.* later.


git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@15131 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

Author: adrpo

SimulationRuntime/c/ModelicaExternalC/ModelicaInternal.c

@@ -109,7 +109,7 @@ void ModelicaNotExistError(const char* name) {
 #     include <direct.h>
 #     include <sys/types.h>
 #     include <sys/stat.h>
-      char *realpath(const char *path, char *resolved_path); /* define realpath */
+#     include "omc_msvc.h" /* for realpath */
 #  if defined(__MINGW32__) /* mingw has dirent */
 #     include <sys/types.h>
 #     include <dirent.h>

SimulationRuntime/c/util/omc_msvc.c

@@ -48,8 +48,9 @@ int asprintf(char **strp, const char *fmt, ...) {
 }
 #endif
 
-#if defined(_MSC_VER)
+#if defined(__MINGW32__) || defined(_MSC_VER)
 #include <stdlib.h>
+#include <string.h>
 char *realpath(const char *path, char *resolved_path) {
   char buffer[_MAX_PATH];
   if ( _fullpath(resolved_path ? resolved_path : buffer, path, _MAX_PATH ) != NULL ) {

SimulationRuntime/c/util/omc_msvc.h

@@ -71,4 +71,8 @@ int asprintf(char **strp, const char *fmt, ...);
 
 #endif
 
+#if defined(__MINGW32__)
+char *realpath(const char *path, char *resolved_path);
+#endif
+
 #endif