From 66faea12854d3073bf573bb3a2d2b7213e999cc1 Mon Sep 17 00:00:00 2001
From: Thomas Krijnen <t.krijnen@gmail.com>
Date: Tue, 31 Aug 2021 11:03:28 +0200
Subject: [PATCH] HDF5 optional in code

---
 cmake/CMakeLists.txt              | 18 ++++++++++--------
 src/ifcconvert/IfcConvert.cpp     |  4 ++++
 src/serializers/HdfSerializer.cpp |  3 +++
 src/serializers/HdfSerializer.h   |  4 ++++
 4 files changed, 21 insertions(+), 8 deletions(-)

diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
index ef8eceaba3..8378e329e8 100644
--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@@ -437,7 +437,7 @@ if(HDF5_SUPPORT)
         	set(lib_ext a)
         endif()
         
-	SET(HDF5_LIBRARIES 
+        SET(HDF5_LIBRARIES 
             "${HDF5_LIBRARY_DIR}/libhdf5_cpp.${lib_ext}"
             "${HDF5_LIBRARY_DIR}/libhdf5.${lib_ext}"
             "${HDF5_LIBRARY_DIR}/libz${zlib_post}.${lib_ext}"
@@ -449,14 +449,16 @@ if(HDF5_SUPPORT)
     if (NOT HDF5_LIBRARIES)
     	# debian default
     	
-	SET(HDF5_LIBRARIES
-	        /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5_cpp.a
-		/usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.a
-		/usr/lib/x86_64-linux-gnu/libsz.a
-		/usr/lib/x86_64-linux-gnu/libaec.a
-		z dl
-	)
+        SET(HDF5_LIBRARIES
+            /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5_cpp.a
+            /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.a
+            /usr/lib/x86_64-linux-gnu/libsz.a
+            /usr/lib/x86_64-linux-gnu/libaec.a
+            z dl
+        )
     endif()
+    
+    add_definitions(-DWITH_HDF5)
 endif()
 
 IF(NOT CMAKE_BUILD_TYPE)
diff --git a/src/ifcconvert/IfcConvert.cpp b/src/ifcconvert/IfcConvert.cpp
index a6ab6e89b1..8076eeabf2 100644
--- a/src/ifcconvert/IfcConvert.cpp
+++ b/src/ifcconvert/IfcConvert.cpp
@@ -105,7 +105,9 @@ void print_usage(bool suggest_help = true)
         << "  .igs   IGES           Initial Graphics Exchange Specification\n"
         << "  .xml   XML            Property definitions and decomposition tree\n"
         << "  .svg   SVG            Scalable Vector Graphics (2D floor plan)\n"
+#ifdef WITH_HDF5
 		<< "  .h5    HDF            Hierarchical Data Format storing positions, normals and indices\n"
+#endif
 		<< "  .ifc   IFC-SPF        Industry Foundation Classes\n"
 		<< "\n"
         << "If no output filename given, <input>" << IfcUtil::path::from_utf8(DEFAULT_EXTENSION) << " will be used as the output file.\n";
@@ -834,10 +836,12 @@ int main(int argc, char** argv) {
 		settings.set(IfcGeom::IteratorSettings::DISABLE_TRIANGULATION, true);
 		serializer = boost::make_shared<SvgSerializer>(IfcUtil::path::to_utf8(output_temp_filename), settings);
 	}
+#ifdef WITH_HDF5
 	else if (output_extension == HDF) {
 		settings.set(IfcGeom::IteratorSettings::DISABLE_TRIANGULATION, true);
 		serializer = boost::make_shared<HdfSerializer>(IfcUtil::path::to_utf8(output_temp_filename), settings);
 	}
+#endif
 	
 	else {
         cerr_ << "[Error] Unknown output filename extension '" << output_extension << "'\n";
diff --git a/src/serializers/HdfSerializer.cpp b/src/serializers/HdfSerializer.cpp
index bf534ce055..9c7be031f1 100644
--- a/src/serializers/HdfSerializer.cpp
+++ b/src/serializers/HdfSerializer.cpp
@@ -17,6 +17,7 @@
  *                                                                              *
  ********************************************************************************/
 
+#ifdef WITH_HDF5
 
 #include "HdfSerializer.h"
 
@@ -125,3 +126,5 @@ void HdfSerializer::write(const IfcGeom::BRepElement* o) {
 	
 	}
 }
+
+#endif
\ No newline at end of file
diff --git a/src/serializers/HdfSerializer.h b/src/serializers/HdfSerializer.h
index 9e1570adc3..9cc971f602 100644
--- a/src/serializers/HdfSerializer.h
+++ b/src/serializers/HdfSerializer.h
@@ -20,6 +20,8 @@
 #ifndef HdfSERIALIZER_H
 #define HdfSERIALIZER_H
 
+#ifdef WITH_HDF5
+
 #include <set>
 #include <string>
 #include <fstream>
@@ -55,3 +57,5 @@ public:
 };
 
 #endif
+
+#endif