%define fname   SDL

%define	lib_name_orig	lib%{fname}
%global major 0
%define apiver 1.2
%define libname %{?_lib}%{fname}%{apiver}_%{major}
%define devname %{?_lib}%{fname}-devel


%bcond_with static

Name:           sdl12-compat
Version:        1.2.68
Release:        1%{?dist}
Summary:        SDL 1.2 runtime compatibility library using SDL 2.0
Group:		System/Libraries
Epoch:		1

# mp3 decoder code is MIT-0/PD
# SDL_opengl.h is zlib and MIT
License:        zlib and (Public Domain or MIT-0) and MIT
URL:            https://github.com/libsdl-org/sdl12-compat
Source0:        %{url}/archive/release-%{version}/%{name}-release-%{version}.tar.gz

# Backports from upstream (0001~0500)

# Proposed patches (0501~1000)


BuildRequires:  cmake
BuildRequires:  gcc
BuildRequires:  git-core
BuildRequires:  make
BuildRequires:  pkgconfig(sdl2)
BuildRequires:  pkgconfig(gl)
BuildRequires:  pkgconfig(glu)

%description
Simple DirectMedia Layer (SDL) is a cross-platform multimedia library
designed to provide fast access to the graphics frame buffer and audio device.

This code is a compatibility layer; it provides a binary-compatible API for
programs written against SDL 1.2, but it uses SDL 2.0 behind the scenes.

If you are writing new code, please target SDL 2.0 directly and do not use
this layer.

%package -n %{libname}
Summary: SDL 1.2 runtime compatibility library using SDL 2.0
Group: System/Libraries
Provides:	%{name} = %{version}-%{release}
Provides:       SDL = %{version}
Provides:       SDL%{?_isa} = %{version}
# This dlopens SDL2 (?!), so manually depend on it
Requires:	%{?_lib}sdl2.0_0 >= 2.0.18

%description -n %{libname}
Simple DirectMedia Layer (SDL) is a cross-platform multimedia library
designed to provide fast access to the graphics frame buffer and audio device.

This code is a compatibility layer; it provides a binary-compatible API for
programs written against SDL 1.2, but it uses SDL 2.0 behind the scenes.

If you are writing new code, please target SDL 2.0 directly and do not use
this layer.


%package -n %{devname}
Summary:        Files to develop SDL 1.2 applications using SDL 2.0
Group:		Development/C
Requires:       %{libname}%{?_isa} = %{epoch}:%{version}-%{release}
Provides:       SDL-devel = %{version}
Provides:       SDL-devel%{?_isa} = %{version}
Provides:	%{lib_name_orig}-devel = 1.2.50
Provides:	SDL-devel = 1.2.50
Provides:	SDL%{apiver}-devel = 1.2.50
# Add deps required to compile SDL apps
## For SDL_opengl.h
Requires:       pkgconfig(gl)
Requires:       pkgconfig(glu)
## For SDL_syswm.h
Requires:       pkgconfig(x11)
Requires:       pkgconfig(xproto)
%if %{without static}
Obsoletes:	%{_lib}SDL-static-devel < 1.2.50
%endif

%description -n %{devname}
Simple DirectMedia Layer (SDL) is a cross-platform multimedia library
designed to provide fast access to the graphics frame buffer and audio device.

This code is a compatibility layer; it provides a source-compatible API for
programs written against SDL 1.2, but it uses SDL 2.0 behind the scenes.

If you are writing new code, please target SDL 2.0 directly and do not use
this layer.


%if %{with static}
%package static
Summary:        Static library to develop SDL 1.2 applications using SDL 2.0
Requires:       %{name}-devel%{?_isa} = %{version}-%{release}
# This replaces SDL-static
Obsoletes:      SDL-static < 1.2.15-49
Conflicts:      SDL-static < 1.2.50
Provides:       SDL-static = %{version}
Provides:       SDL-static%{?_isa} = %{version}

%description static
Simple DirectMedia Layer (SDL) is a cross-platform multimedia library
designed to provide fast access to the graphics frame buffer and audio device.

This code is a compatibility layer; it provides a static link library for
programs written against SDL 1.2, but it uses SDL 2.0 behind the scenes.
Note that applications that use this library will need to declare SDL2 as
a dependency manually, as the library is dlopen()'d to preserve APIs between
SDL-1.2 and SDL-2.0.

If you are writing new code, please target SDL 2.0 directly and do not use
this layer.
%endif


%prep
%autosetup -n %{name}-release-%{version} -S git_am


%build
%cmake %{?with_static:-DSTATICDEVEL=ON}
%cmake_build


%install
%cmake_install

%if ! %{with static}
# Delete leftover static files
rm -rf %{buildroot}%{_libdir}/*.a
%endif


%files -n %{libname}
%license LICENSE.txt
%doc README.md BUGS.md COMPATIBILITY.md
%{_libdir}/libSDL-1.2.so.*

%files -n %{devname}
%{_bindir}/sdl-config
%{_datadir}/aclocal/sdl.m4
%{_includedir}/SDL/
%{_libdir}/libSDL-1.2.so
%{_libdir}/libSDL.so
%{_libdir}/pkgconfig/sdl12_compat.pc

%if %{with static}
%files static
%{_libdir}/libSDL.a
%{_libdir}/libSDLmain.a
%endif