Update fggl.spec - replace with validated version.

This still won't work, as there are packaging issues with imgui and glad that must be resolved in cmake/c++.

build-aux/fggl.spec

@@ -10,12 +10,28 @@ source0: https://git.fossgalaxy.com/gamedev/fggl/-/archive/develop/fggl-develop.
 
 BuildRequires: g++
 BuildRequires: cmake
+BuildRequires: glfw-devel
+BuildRequires: openal-devel
+BuildRequires: glm-devel
+BuildRequires: glfw-devel
+BuildRequires: openal-soft-devel
+BuildRequires: spdlog-devel
+BuildRequires: freetype-devel
+BuildRequires: yaml-cpp-devel
+BuildRequires: assimp-devel
+BuildRequires: bullet-devel
+BuildRequires: gtest-devel
+BuildRequires: gmock-devel
+
+# demo desktop stuff
+BuildRequires: libappstream-glib
+BuildRequires: desktop-file-utils
 
 %description
 %{summary}.
 
 %prep
-%setup
+%setup -q -n %{name}-develop
 
 %build
 %cmake
@@ -26,6 +42,34 @@ BuildRequires: cmake
 
 %check
 %ctest
+appstream-util validate-relax --nonet %{buildroot}%{_metainfodir}/*.metainfo.xml
+desktop-file-validate %{buildroot}/%{_datadir}/applications/com.fossgalaxy.fggl.Demo.desktop
+
+%package demos
+Summary: Demos for fggl
+Group: System Environment/Libraries
+Requires: %{name} = %{version}-%{release}
+
+%description demos
+FGGL example binaries
+
+%package devel
+Summary: FGGL development libraries and header files
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+
+%description devel
+fggl dynamic libraries and header files.
 
 %files
+%{_libdir}/libfggl.so
+
+%files devel
+%{_includedir}/fggl/*
+%{_libdir}/cmake/%{name}
 
+%files demos
+%{_bindir}/demo
+%{_datadir}/fggl-demo/*
+%{_datadir}/applications/com.fossgalaxy.fggl.Demo.desktop
+%{_metainfodir}/com.fossgalaxy.fggl.Demo.metainfo.xml