fix the linux build.

code/ASE/ASEParser.h

@@ -80,7 +80,18 @@ struct Material : public D3DS::Material
     }
 
     Material(const Material &other)            = default;
-    Material &operator=(const Material &other) = default;
+
+    Material &operator=(const Material &other) {
+        if (this == &other) {
+            return *this;
+        }
+
+        avSubMaterials = other.avSubMaterials;
+        pcInstance = other.pcInstance;
+        bNeed = other.bNeed;
+
+        return *this;
+    }
 
 
     //! Move constructor. This is explicitly written because MSVC doesn't support defaulting it
@@ -99,7 +110,7 @@ struct Material : public D3DS::Material
             return *this;
         }
 
-        D3DS::Material::operator=(std::move(other));
+        //D3DS::Material::operator=(std::move(other));
 
         avSubMaterials = std::move(other.avSubMaterials);
         pcInstance = std::move(other.pcInstance);

code/B3D/B3DImporter.cpp

@@ -364,7 +364,7 @@ void B3DImporter::ReadVRTS(){
     int v0=static_cast<int>(_vertices.size());
     _vertices.resize( v0+n_verts );
 
-    for( int i=0;i<n_verts;++i ){
+    for( unsigned int i=0;i<n_verts;++i ){
         Vertex &v=_vertices[v0+i];
 
         memset( v.bones,0,sizeof(v.bones) );
@@ -414,7 +414,7 @@ void B3DImporter::ReadTRIS(int v0) {
 	size_t n_tris = ChunkSize() / 12;
 	aiFace *face = mesh->mFaces = new aiFace[n_tris];
 
-	for (int i = 0; i < n_tris; ++i) {
+    for (unsigned int i = 0; i < n_tris; ++i) {
 		int i0 = ReadInt() + v0;
 		int i1 = ReadInt() + v0;
 		int i2 = ReadInt() + v0;

code/Obj/ObjFileParser.cpp

@@ -59,7 +59,14 @@ namespace Assimp {
 const std::string ObjFileParser::DEFAULT_MATERIAL = AI_DEFAULT_MATERIAL_NAME;
 
 ObjFileParser::ObjFileParser() :
-        m_DataIt(), m_DataItEnd(), m_pModel(nullptr), m_uiLine(0), m_pIO(nullptr), m_progress(nullptr), m_originalObjFileName() {
+        m_DataIt(),
+        m_DataItEnd(),
+        m_pModel(nullptr),
+        m_uiLine(0),
+        m_buffer(),
+        m_pIO(nullptr),
+        m_progress(nullptr),
+        m_originalObjFileName() {
     // empty
 }
 
@@ -69,8 +76,8 @@ ObjFileParser::ObjFileParser(IOStreamBuffer<char> &streamBuffer, const std::stri
         m_DataIt(),
         m_DataItEnd(),
         m_pModel(nullptr),
-        m_buffer(),
         m_uiLine(0),
+        m_buffer(),
         m_pIO(io),
         m_progress(progress),
         m_originalObjFileName(originalObjFileName) {

code/Step/STEPFile.h

@@ -727,8 +727,11 @@ struct InternGenericConvert<Maybe<T>> {
     }
 };
 
+#ifdef _WIN32
 #pragma warning(push)
 #pragma warning(disable : 4127)
+#endif // _WIN32
+
 template <typename T, uint64_t min_cnt, uint64_t max_cnt>
 struct InternGenericConvertList {
     void operator()(ListOf<T, min_cnt, max_cnt> &out, const std::shared_ptr<const EXPRESS::DataType> &inp_base, const STEP::DB &db) {
@@ -759,8 +762,6 @@ struct InternGenericConvertList {
     }
 };
 
-#pragma warning(pop)
-
 template <typename T>
 struct InternGenericConvert<Lazy<T>> {
     void operator()(Lazy<T> &out, const std::shared_ptr<const EXPRESS::DataType> &in_base, const STEP::DB &db) {
@@ -959,7 +960,9 @@ private:
     const EXPRESS::ConversionSchema *schema;
 };
 
+#ifdef _WIN32
 #pragma warning(pop)
+#endif // _WIN32
 
 } // namespace STEP
 

contrib/zip/src/zip.c

@@ -701,7 +701,10 @@ ssize_t zip_entry_noallocread(struct zip_t *zip, void *buf, size_t bufsize) {
 int zip_entry_fread(struct zip_t *zip, const char *filename) {
   mz_zip_archive *pzip = NULL;
   mz_uint idx;
-  //mz_uint32 xattr = 0;
+#if defined(_MSC_VER)
+#else
+  mz_uint32 xattr = 0;
+#endif
   mz_zip_archive_file_stat info;
 
   if (!zip) {
@@ -844,7 +847,11 @@ int zip_extract(const char *zipname, const char *dir,
   mz_zip_archive zip_archive;
   mz_zip_archive_file_stat info;
   size_t dirlen = 0;
-  //mz_uint32 xattr = 0;
+#if defined(_MSC_VER)
+#else
+  mz_uint32 xattr = 0;
+#endif
+
 
   memset(path, 0, sizeof(path));
   memset(symlink_to, 0, sizeof(symlink_to));

include/assimp/types.h

@@ -61,12 +61,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/defs.h>
 
 // Some types moved to separate header due to size of operators
+#include <assimp/vector2.h>
+#include <assimp/vector3.h>
 #include <assimp/color4.h>
 #include <assimp/matrix3x3.h>
 #include <assimp/matrix4x4.h>
 #include <assimp/quaternion.h>
-#include <assimp/vector2.h>
-#include <assimp/vector3.h>
 
 typedef int32_t ai_int32;
 typedef uint32_t ai_uint32;
@@ -525,11 +525,11 @@ struct aiMemoryInfo {
 #endif //!  __cplusplus
 
 // Include implementation files
+#include "vector2.inl"
+#include "vector3.inl"
 #include "color4.inl"
 #include "matrix3x3.inl"
 #include "matrix4x4.inl"
 #include "quaternion.inl"
-#include "vector2.inl"
-#include "vector3.inl"
 
 #endif // AI_TYPES_H_INC