Temporary fixes for demos, see sfztools#1148

Author: redtide

demos/CMakeLists.txt

@@ -26,23 +26,42 @@ if(TARGET Qt5::Widgets)
     set_target_properties(sfizz_demo_stretch_tuning PROPERTIES AUTOUIC ON)
 endif()
 
-add_executable(eq_apply EQ.cpp)
-target_link_libraries(eq_apply PRIVATE sfizz::internal sfizz::sndfile sfizz::cxxopts sfizz::filesystem)
-
-add_executable(filter_apply Filter.cpp)
-target_link_libraries(filter_apply PRIVATE sfizz::internal sfizz::sndfile sfizz::cxxopts sfizz::filesystem)
+if(SFIZZ_USE_SNDFILE)
+    add_executable(eq_apply EQ.cpp)
+    target_link_libraries(eq_apply PRIVATE
+        sfizz::cxxopts
+        sfizz::filesystem
+        sfizz::internal
+        sfizz::sndfile
+    )
+    add_executable(filter_apply Filter.cpp)
+    target_link_libraries(filter_apply PRIVATE
+        sfizz::cxxopts
+        sfizz::filesystem
+        sfizz::internal
+        sfizz::sndfile
+    )
+endif()
 
 add_executable(sfizz_plot_curve PlotCurve.cpp)
 target_link_libraries(sfizz_plot_curve PRIVATE sfizz::internal)
 
 add_executable(sfizz_plot_wavetables PlotWavetables.cpp)
 target_link_libraries(sfizz_plot_wavetables PRIVATE sfizz::internal)
 
-add_executable(sfizz_plot_lfo PlotLFO.cpp)
-target_link_libraries(sfizz_plot_lfo PRIVATE sfizz::internal sfizz::sndfile sfizz::cxxopts)
-
-add_executable(sfizz_file_instrument FileInstrument.cpp)
-target_link_libraries(sfizz_file_instrument PRIVATE sfizz::internal sfizz::sndfile)
+if(SFIZZ_USE_SNDFILE)
+    add_executable(sfizz_plot_lfo PlotLFO.cpp)
+    target_link_libraries(sfizz_plot_lfo PRIVATE
+        sfizz::cxxopts
+        sfizz::internal
+        sfizz::sndfile
+    )
+    add_executable(sfizz_file_instrument FileInstrument.cpp)
+    target_link_libraries(sfizz_file_instrument PRIVATE
+        sfizz::internal
+        sfizz::sndfile
+    )
+endif()
 
 add_executable(sfizz_file_wavetable FileWavetable.cpp)
 target_link_libraries(sfizz_file_wavetable PRIVATE sfizz::internal)

demos/FileWavetable.cpp

@@ -36,8 +36,8 @@ int main(int argc, char *argv[])
 
     sfz::WavetableInfo wt {};
 
-    sfz::FileMetadataReader reader;
-    if (!reader.open(path)) {
+    sfz::FileMetadataReader reader(path);
+    if (!reader.open()) {
         fprintf(stderr, "Cannot open file\n");
         return 1;
     }

demos/PlotLFO.cpp

@@ -92,6 +92,7 @@ int main(int argc, char* argv[])
 
         sfzPath = argv[1];
     }
+    // FIXME: OptionException was replaced by some cxxopts::exceptions::???
     catch (cxxopts::OptionException& ex) {
         std::cerr << ex.what() << "\n";
         return 1;