Fix macOS compilation

CMakeLists.txt

@@ -20,6 +20,7 @@ find_package(CLI11 REQUIRED)
 find_package(fmt REQUIRED)
 find_package(HDF5 REQUIRED)
 find_package(OpenCV REQUIRED COMPONENTS core videoio)
+find_package(OpenMP REQUIRED)
 
 if(PFFDTD_ENABLE_ACPP_SYCL)
     find_package(AdaptiveCpp REQUIRED)

conanfile.py

@@ -8,12 +8,15 @@ class NeoFDTD(ConanFile):
     def requirements(self):
         self.requires("cli11/2.4.2")
         self.requires("fmt/11.0.1")
+        self.requires("hdf5/1.14.4.3")
 
         if self.settings.os != "Macos":
-            self.requires("hdf5/1.14.4.3")
             self.requires("opencv/4.10.0")
 
     def config_options(self):
+        if self.settings.os == "Macos":
+            self.options["hdf5"].with_zlib = False
+
         self.options["opencv"].calib3d = False
         self.options["opencv"].dnn = False
         self.options["opencv"].features2d = False

src/cpp/CMakeLists.txt

@@ -10,6 +10,7 @@ target_link_libraries(pffdtd
         fmt::fmt
         HDF5::HDF5
         opencv_videoio
+        OpenMP::OpenMP_CXX
         std::mdspan
 )
 

src/cpp/main_2d/engine.cpp

@@ -103,10 +103,10 @@ auto run(Simulation2D const& sim)
   auto videoThread       = std::unique_ptr<std::thread>();
 
   if (shouldRenderVideo) {
-    auto opt    = sim.videoOptions.value();
-    auto func   = [&videoWriter, &sim] { run(*videoWriter, sim); };
-    videoWriter = std::make_unique<BackgroundVideoWriter>(VideoWriter{opt});
-    videoThread = std::make_unique<std::thread>(func);
+    // auto opt    = sim.videoOptions.value();
+    // auto func   = [&videoWriter, &sim] { run(*videoWriter, sim); };
+    // videoWriter = std::make_unique<BackgroundVideoWriter>(VideoWriter{opt});
+    // videoThread = std::make_unique<std::thread>(func);
   }
 
   auto prop   = sycl::property_list{sycl::property::queue::in_order()};

src/cpp/main_3d/CMakeLists.txt

@@ -1,7 +1,5 @@
 project(pffdtd_3d)
 
-find_package(OpenMP REQUIRED)
-
 add_executable(pffdtd_3d)
 target_compile_definitions(pffdtd_3d PRIVATE USING_CUDA=0)
 target_sources(pffdtd_3d

src/cpp/pffdtd/hdf.hpp

@@ -8,6 +8,7 @@
 #include <cassert>
 #include <span>
 #include <stdexcept>
+#include <string>
 #include <vector>
 
 namespace pffdtd {
@@ -99,8 +100,8 @@ struct H5FReader {
   }
 
   private:
-  auto checkErrorAndCloseDataset(char const* name, hid_t set, herr_t err)
-      -> void {
+  auto
+  checkErrorAndCloseDataset(char const* name, hid_t set, herr_t err) -> void {
     if (err != 0) {
       throw std::runtime_error{"dataset read in: " + std::string{name}};
     }