515 lines
11 KiB
Plaintext
515 lines
11 KiB
Plaintext
AC_INIT([snes9x-gtk], 1.57)
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AC_CONFIG_MACRO_DIR([macros])
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if test -z "$CFLAGS"; then
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CFLAGS="-Os -pipe"
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fi
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if test -z "$CXXFLAGS"; then
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CXXFLAGS="$CFLAGS"
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fi
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EXTRA_FLAGS="-Wall -W -Wno-unused-parameter"
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CFLAGS="$CFLAGS $EXTRA_FLAGS"
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CXXFLAGS="$CXXFLAGS $EXTRA_FLAGS"
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_RANLIB
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AC_LANG_CPLUSPLUS
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AX_CXX_COMPILE_STDCXX([11], [noext], [optional])
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AC_PROG_INSTALL
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AM_INIT_AUTOMAKE([foreign subdir-objects])
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m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
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AM_PROG_CC_C_O
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GETTEXT_PACKAGE=[snes9x-gtk]
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AC_SUBST(GETTEXT_PACKAGE)
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AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE")
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AM_GNU_GETTEXT([external])
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AM_GNU_GETTEXT_VERSION([0.19.2])
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snes9xlocaledir='${prefix}/share/locale'
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snes9xdatadir='${prefix}/share/snes9x'
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AC_SUBST(snes9xlocaledir)
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AC_SUBST(snes9xdatadir)
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AC_ARG_WITH(debug,
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[AS_HELP_STRING([--with(out)-debug],
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[Leave debug information in the final binary (default: without)])],
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[],
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[with_debug=no])
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AC_ARG_WITH(opengl,
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[AS_HELP_STRING([--with(out)-opengl],
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[Use OpenGL for output (default: with)])],
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[],
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[with_opengl=yes])
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AC_ARG_WITH(xv,
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[AS_HELP_STRING([--with(out)-xv],
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[Enable XVideo output on GTK (default: with)])],
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[],
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[with_xv=yes])
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AC_ARG_WITH(portaudio,
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[AS_HELP_STRING([--with(out)-portaudio],
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[Enable PortAudio sound driver support (default: with)])],
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[],
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[with_portaudio=yes])
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AC_ARG_WITH(oss,
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[AS_HELP_STRING([--with(out)-oss],
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[Enable OSS sound driver support (default: with)])],
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[],
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[with_oss=yes])
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AC_ARG_WITH(alsa,
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[AS_HELP_STRING([--with(out)-alsa],
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[Enable ALSA sound driver support (default: with)])],
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[],
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[with_alsa=yes])
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AC_ARG_WITH(pulseaudio,
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[AS_HELP_STRING([--with(out)-pulseaudio],
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[Enable PulseAudio sound driver support (default: with)])],
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[],
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[with_pulseaudio=yes])
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AC_ARG_WITH(debugger,
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[AS_HELP_STRING([--with(out)-debugger],
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[Enable debugger (default: without)])],
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[],
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[with_debugger=no])
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AC_ARG_WITH(hq2x,
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[AS_HELP_STRING([--with(out)-hq2x],
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[Enable support for the HQ2x family of filters (default: with)])],
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[],
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[with_hq2x=yes])
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AC_ARG_WITH(xbrz,
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[AS_HELP_STRING([--with(out)-xbrz],
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[Enable support for the xBRZ filter (default: with)])],
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[],
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[with_xbrz=yes])
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AC_ARG_WITH(zlib,
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[AS_HELP_STRING([--with(out)-zlib],
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[Support gzip decompression])],
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[],
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[with_zlib=yes])
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AC_ARG_WITH(system-zip,
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[AS_HELP_STRING([--with(out)-system-zip],
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[Use system zip])],
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[],
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[with_system_zip=check])
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AC_ARG_WITH(screenshot,
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[AS_HELP_STRING([--with(out)-screenshot],
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[Screenshot support through libpng if available (default: with)])],
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[],
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[with_screenshot=yes])
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AC_ARG_WITH(gtk3,
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[AS_HELP_STRING([--with(out)-gtk3],
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[Build with GTK+ 3 if available (default: with)])],
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[],
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[with_gtk3=yes])
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AC_ARG_WITH(wayland,
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[AS_HELP_STRING([--with(out)-wayland],
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[Build with Wayland support if available (default: with)])],
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[],
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[with_wayland=yes])
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AC_ARG_WITH(gtk2,
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[AS_HELP_STRING([--with(out)-gtk2],
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[Build with GTK+ 3 if available (default: without)])],
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[],
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[with_gtk2=no])
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AC_ARG_ENABLE(dangerous-hacks,
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[AS_HELP_STRING([--enable-dangerous-hacks],
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[Allow dangerous hacks to be enabled.])],
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[],
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[enable_dangerous_hacks=no])
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if test yes = "$with_debug" ; then
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CFLAGS="$CFLAGS -g"
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else
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CFLAGS="$CFLAGS -fomit-frame-pointer"
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fi
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LIBS="$LIBS -lX11 -ldl -lXext"
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OPENGL=no
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if test yes = "$with_opengl" ; then
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OPENGL=yes
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fi
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GTK3=no
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if test yes = "$with_gtk3" -a no = "$with_gtk2"; then
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GTK_VERSION="gtk+-3.0 >= 3.22"
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GTK3=yes
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else
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GTK_VERSION="gtk+-2.0 >= 2.16"
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fi
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PKG_CHECK_MODULES([GTK], ["$GTK_VERSION"])
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PKG_CHECK_MODULES([GLIB], [glib-2.0 > 2.28 gthread-2.0 >= 2.6 gobject-2.0 >= 2.6])
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PKG_CHECK_MODULES([XRANDR], [xrandr])
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if test yes = "$with_opengl" ; then
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PKG_CHECK_MODULES([EPOXY], [epoxy], [
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CFLAGS="$CFLAGS $EPOXY_CFLAGS -DUSE_OPENGL"
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LIBS="$LIBS $EPOXY_LIBS"
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], [
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echo "Couldn't find libepoxy. Disabling OpenGL."
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OPENGL=no
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])
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fi
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WAYLAND=no
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if test yes = "$with_wayland"; then
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PKG_CHECK_MODULES([WAYLAND_EGL],[wayland-egl],[
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if test yes = "$GTK3" ; then
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CFLAGS="$CFLAGS -DUSE_WAYLAND $WAYLAND_EGL_CFLAGS"
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LIBS="$LIBS $WAYLAND_EGL_LIBS"
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WAYLAND=yes
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else
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echo "Found Wayland, but need GTK3 for support."
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fi
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],[
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echo "Not using Wayland-EGL."
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])
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fi
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GTKJOY=no
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SDL_CFLAGS=""
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SDL_LIBS=""
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PKG_CHECK_MODULES([SDL],[sdl2],[
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GTKJOY=yes
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],[
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AC_CHECK_PROG(SDLCONFIGFOUND,[sdl2-config],yes,no)
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if test yes = "$SDLCONFIGFOUND" ; then
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SDL_CFLAGS="`sdl2-config --cflags`"
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SDL_LIBS="`sdl2-config --libs`"
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GTKJOY=yes
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else
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echo "Cannot find SDL2."
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exit
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fi
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])
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XV=no
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XV_CFLAGS=""
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XV_LIBS=""
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if test yes = "$with_xv" ; then
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PKG_CHECK_MODULES([XV],[xv],[
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XV=yes
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CFLAGS="$CFLAGS -DUSE_XV"
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],[
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echo "Cannot find libXv. Make sure the X11 development headers are installed."
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echo "--> Disabling Xv support"
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])
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fi
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PORTAUDIO=no
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PORTAUDIO_CFLAGS=""
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PORTAUDIO_LIBS=""
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if test yes = "$with_portaudio" ; then
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PKG_CHECK_MODULES([PORTAUDIO], [portaudio-2.0 >= 10],[
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PORTAUDIO=yes
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CFLAGS="$CFLAGS -DUSE_PORTAUDIO"
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],[
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echo "Cannot find PortAudio."
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echo "--> Disabling PortAudio support"
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])
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fi
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OSS=no
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if test yes = "$with_oss" ; then
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AC_CHECK_HEADER(sys/soundcard.h, [
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CFLAGS="$CFLAGS -DUSE_OSS"
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OSS=yes
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],[
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echo "Cannot find OSS headers."
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echo "--> Disabling OSS support"
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])
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fi
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ALSA=no
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ALSA_CFLAGS=""
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ALSA_LIBS=""
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if test yes = "$with_alsa" ; then
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PKG_CHECK_MODULES([ALSA], [alsa],[
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ALSA=yes
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CFLAGS="$CFLAGS -DUSE_ALSA"
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],[
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echo "Cannot find ALSA development support."
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echo "--> Disabling ALSA"
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])
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fi
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PULSEAUDIO=no
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PULSEAUDIO_CFLAGS=""
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PULSEAUDIO_LIBS=""
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if test yes = "$with_pulseaudio" ; then
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PKG_CHECK_MODULES([PULSEAUDIO], [libpulse-simple],[
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PULSEAUDIO=yes
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CFLAGS="$CFLAGS -DUSE_PULSEAUDIO"
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],[
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echo "Cannot find PulseAudio library."
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echo "--> Disabling PulseAudio"
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])
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fi
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LIBPNG_CFLAGS=""
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LIBPNG_LIBS=""
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if test yes = "$with_screenshot"; then
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PKG_CHECK_MODULES([LIBPNG],[libpng],[
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CFLAGS="$CFLAGS -DHAVE_LIBPNG"
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],[
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echo "Cannot find libpng."
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echo "--> Disabling screenshot support."
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])
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fi
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SYSTEM_ZIP=no
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SYSTEM_ZIP_CFLAGS=""
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SYSTEM_ZIP_LIBS=""
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ZIP_CFLAGS="-I../unzip"
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if test no != "$with_system_zip" && test yes = "$with_zlib" ; then
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PKG_CHECK_MODULES([SYSTEM_ZIP],[minizip],[
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ZIP_CFLAGS=""
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SYSTEM_ZIP=yes
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CFLAGS="$CFLAGS $SYSTEM_ZIP_CFLAGS -DSYSTEM_ZIP"
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LIBS="$LIBS $SYSTEM_ZIP_LIBS"
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],[
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if test check = "$with_system_zip"; then
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AC_MSG_WARN(Cannot find system minizip library)
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else
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AC_MSG_ERROR(--with-system-zip given but cannot find system minizip library)
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fi
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])
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fi
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if test yes = "$with_hq2x" ; then
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HQ2X=yes
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CFLAGS="$CFLAGS -DUSE_HQ2X"
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else
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HQ2X=no
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fi
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if test yes = "$with_xbrz" ; then
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XBRZ=yes
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CFLAGS="$CFLAGS -DUSE_XBRZ"
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else
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XBRZ=no
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fi
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CFLAGS="$CFLAGS $GTK_CFLAGS $GLIB_CFLAGS $PORTAUDIO_CFLAGS $LIBPNG_CFLAGS $SDL_CFLAGS $XV_CFLAGS $XRANDR_CFLAGS $ALSA_CFLAGS $PULSEAUDIO_CFLAGS"
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LIBS="$LIBS $GTK_LIBS $GLIB_LIBS $PORTAUDIO_LIBS $LIBPNG_LIBS $SDL_LIBS $XV_LIBS $XRANDR_LIBS $ALSA_LIBS $PULSEAUDIO_LIBS"
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CFLAGS="$CFLAGS -DPIXEL_FORMAT=RGB565"
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if test yes = "$with_debugger"; then
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CFLAGS="$CFLAGS -DDEBUGGER"
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fi
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CFLAGS="$CFLAGS -DNETPLAY_SUPPORT -DJMA_SUPPORT"
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if test yes = "$with_zlib"; then
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AC_CHECK_HEADERS(zlib.h)
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AC_CHECK_LIB(z, gzread, [
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CFLAGS="$CFLAGS -DZLIB"
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LIBS="$LIBS -lz"
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], ,)
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fi
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if test yes = "$enable_dangerous_hacks"; then
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CFLAGS="$CFLAGS -DALLOW_CPU_OVERCLOCK"
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fi
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dnl Check for functions
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AC_CHECK_FUNC(mkstemp, [
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CFLAGS="$CFLAGS -DHAVE_MKSTEMP"
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])
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dnl Check for headers
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AC_CHECK_HEADER(strings.h, [
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CFLAGS="$CFLAGS -DHAVE_STRINGS_H"
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])
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AC_CHECK_HEADER(sys/ioctl.h, [
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CFLAGS="$CFLAGS -DHAVE_SYS_IOCTL_H"
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])
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AC_CHECK_HEADER(stdint.h, [
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CFLAGS="$CFLAGS -DHAVE_STDINT_H"
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])
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dnl Check SAR
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AC_DEFUN([AC_MY_CHECK_SAR],
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[
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AC_MSG_CHECKING([if rightshift $1 is arithmetic])
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AC_CACHE_VAL(ac_cv_my_sar_$1,
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[
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AC_TRY_RUN([
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#include "../port.h"
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int main(void){
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$1 i;
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i=-1;
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i>>=1;
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return(i<0?0:1);
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}
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],ac_cv_my_sar_$1=yes,ac_cv_my_sar_$1=no,ac_cv_my_sar_%1=no)
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])
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if test $ac_cv_my_sar_$1 = no; then
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AC_MSG_RESULT(no)
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else
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CFLAGS="$CFLAGS -DRIGHTSHIFT_$1_IS_SAR"
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AC_MSG_RESULT(yes)
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fi
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])
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AC_MSG_CHECKING(if sizeof(void *) == sizeof(int))
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AC_TRY_RUN([
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int main()
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{
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return(!(sizeof(void *) == sizeof(int)));
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}
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], snes9x_ptr_is_int=yes)
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if test x$snes9x_ptr_is_int = xyes; then
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(no)
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CFLAGS="$CFLAGS -DPTR_NOT_INT"
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fi
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AC_MY_CHECK_SAR(int8)
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AC_MY_CHECK_SAR(int16)
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AC_MY_CHECK_SAR(int32)
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AC_MY_CHECK_SAR(int64)
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if test $ac_cv_my_sar_int8 = yes && \
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test $ac_cv_my_sar_int16 = yes && \
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test $ac_cv_my_sar_int32 = yes && \
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test $ac_cv_my_sar_int64 = yes ; then
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CFLAGS="$CFLAGS -DRIGHTSHIFT_IS_SAR"
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fi
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CFLAGS="$CFLAGS -DUNZIP_SUPPORT -DSNES9X_GTK -I. -I.. $ZIP_CFLAGS"
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CXXFLAGS="$CFLAGS"
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AM_CONDITIONAL(OPENGL, [test yes = "$OPENGL"])
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AM_CONDITIONAL(XV, [test yes = "$XV"])
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AM_CONDITIONAL(PORTAUDIO, [test yes = "$PORTAUDIO"])
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AM_CONDITIONAL(OSS, [test yes = "$OSS"])
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AM_CONDITIONAL(DEBUG, [test yes = "$with_debug" ])
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AM_CONDITIONAL(ALSA, [test yes = "$ALSA"])
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AM_CONDITIONAL(PULSEAUDIO, [test yes = "$PULSEAUDIO"])
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AM_CONDITIONAL(HQ2X, [test yes = "$HQ2X"])
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AM_CONDITIONAL(XBRZ, [test yes = "$XBRZ"])
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AM_CONDITIONAL(SYSTEM_ZIP, [test yes = "$SYSTEM_ZIP"])
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AM_CONDITIONAL(WAYLAND, [test yes = "$WAYLAND"])
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AC_OUTPUT(Makefile data/Makefile po/Makefile.in)
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echo ""
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echo "Snes9x will build with support for the following:"
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echo ""
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if test yes = "$GTK3" ; then
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echo " GTK+ 3.0"
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else
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echo " GTK+ 2.0"
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fi
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if test yes = "$WAYLAND" ; then
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echo " Wayland"
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fi
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if test yes = "$ALSA" ; then
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echo " ALSA"
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fi
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if test yes = "$PULSEAUDIO" ; then
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echo " PulseAudio"
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fi
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if test yes = "$OPENGL" ; then
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echo " OpenGL"
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else
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if test yes = "$with_opengl" ; then
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echo "!!! NOT able to use OpenGL support"
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fi
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fi
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if test yes = "$XV" ; then
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echo " XVideo"
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else
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if test yes = "$with_xv" ; then
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echo "!!! NOT able to use XVideo support"
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echo "--- Needs recent X11 libraries and headers"
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fi
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fi
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if test yes = "$XRANDR" ; then
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echo " XRandR"
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else
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if test yes = "$with_xrandr" ; then
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echo "!!! NOT able to use XRandR support"
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echo "--- Needs recent X11 libraries and headers"
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fi
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fi
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if test yes = "$GTKJOY" ; then
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echo " Joysticks"
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else
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if test yes = "$with_joystick" ; then
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echo "!!! NOT able to use joystick support"
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echo "--- Needs SDL libraries and headers"
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fi
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fi
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echo ""
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if ! test yes = "$PORTAUDIO" ; then
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if ! test yes = "$OSS" ; then
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if ! test yes = "$SDL"; then
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if ! test yes = "$ALSA"; then
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echo "ERROR: No audio driver is selected or available. Snes9x will probably not build."
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fi
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fi
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fi
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fi
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if ! test yes = "$HQ2X"; then
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echo "HQ2x filter compilation is disabled."
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fi
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if ! test yes = "$XBRZ"; then
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echo "xBRZ filter compilation is disabled."
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fi
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if test yes = "$enable_dangerous_hacks"; then
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echo "Dangerous hacks enabled."
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fi
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