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configure.ac: distinguish CLUTTER_FLAVOUR and CLUTTER_WINSYS

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It's desirable to have a separation between the "flavour" and the
"winsys". The flavour is a concept internal to the configure script and
is a convenient name to represent the users choice of window system,
opengl driver and input backend. The CLUTTER_WINSYS currently defines
the subdirectory under clutter/ that should be compiled to handle the
window system and input.

With a separation we could add a flavour with no correspondence to which
clutter/subdirectory needs to be built.
This commit is contained in:
Robert Bragg 2010-06-18 01:13:33 +01:00
parent c3e43a7e47
commit 25ed304567
1 changed files with 14 additions and 4 deletions
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18
configure.ac
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@ -109,11 +109,12 @@ AS_IF([test "x$have_glib" = "xno"], AC_MSG_ERROR([glib-2.0 is required]))
dnl ========================================================================
# defaults
CLUTTER_FLAVOUR=glx
FLAVOUR_LIBS=""
FLAVOUR_CFLAGS=""
CLUTTER_WINSYS_BASE=
CLUTTER_WINSYS_BASE_LIB=
CLUTTER_WINSYS=glx
CLUTTER_WINSYS=
clutter_gl_header=""
glesversion=1.1
use_gles2_wrapper=no
@ -123,7 +124,7 @@ experimental_image=no
AC_ARG_WITH([flavour],
[AC_HELP_STRING([--with-flavour=@<:@glx/eglx/eglnative/osx/win32/fruity@:>@],
[Select the Clutter window system backend])],
[CLUTTER_WINSYS=$with_flavour])
[CLUTTER_FLAVOUR=$with_flavour])
AC_ARG_WITH([gles],
[AC_HELP_STRING([--with-gles=@<:@1.1/2.0@:>@],
@ -139,7 +140,7 @@ AM_CONDITIONAL(HAVE_LIBDL, [test "x$HAVE_LIBDL" = "xyes"])
dnl === Clutter windowing system backend ======================================
AS_CASE([$CLUTTER_WINSYS],
AS_CASE([$CLUTTER_FLAVOUR],
[glx],
[
@ -165,6 +166,7 @@ AS_CASE([$CLUTTER_WINSYS],
FLAVOUR_LIBS="$FLAVOUR_LIBS $X11_LIBS -lGL"
FLAVOUR_CFLAGS="$FLAVOUR_CFLAGS $X11_CFLAGS"
CLUTTER_WINSYS=glx
CLUTTER_WINSYS_BASE=x11
CLUTTER_WINSYS_BASE_LIB="x11/libclutter-x11.la"
@ -188,6 +190,7 @@ AS_CASE([$CLUTTER_WINSYS],
FLAVOUR_LIBS="$FLAVOUR_LIBS $X11_LIBS"
FLAVOUR_CFLAGS="$FLAVOUR_CFLAGS $X11_CFLAGS"
CLUTTER_WINSYS=eglx
CLUTTER_WINSYS_BASE=x11
CLUTTER_WINSYS_BASE_LIB="x11/libclutter-x11.la"
],
@ -210,6 +213,8 @@ AS_CASE([$CLUTTER_WINSYS],
FLAVOUR_LIBS="$FLAVOUR_LIBS $TSLIB_LIBS"
FLAVOUR_CFLAGS="$FLAVOUR_CFLAGS $TSLIB_CFLAGS"
CLUTTER_WINSYS=eglnative
],
[fruity],
@ -226,6 +231,8 @@ AS_CASE([$CLUTTER_WINSYS],
glesversion=fruity
FLAVOUR_LIBS="$FLAVOUR_LIBS -ObjC -framework Foundation -framework CoreFoundation -framework CoreGraphics -framework CoreSurface -framework GraphicsServices -framework OpenGLES -framework LayerKit -framework UIKit"
CLUTTER_WINSYS=fruity
],
[osx],
@ -240,6 +247,8 @@ AS_CASE([$CLUTTER_WINSYS],
AC_DEFINE([HAVE_COGL_GL], [1], [Have GL for rendering])
FLAVOUR_LIBS="$FLAVOUR_LIBS -framework Cocoa -framework OpenGL"
CLUTTER_WINSYS=osx
],
[win32],
@ -261,6 +270,8 @@ AS_CASE([$CLUTTER_WINSYS],
if test "$WINDRES" = no; then
AC_MSG_ERROR([*** windres is required])
fi
CLUTTER_WINSYS=win32
],
[AC_MSG_ERROR([Invalid backend for Clutter: use glx, osx, win32, eglx, eglnative or fruity])]
@ -388,7 +399,6 @@ CLUTTER_WINSYS_LIB=libclutter-$CLUTTER_WINSYS-$CLUTTER_API_VERSION.la
AC_SUBST([CLUTTER_WINSYS_LIB])
dnl === Clutter substitutions kept for backwards compatibility ================
CLUTTER_FLAVOUR=$CLUTTER_WINSYS
AC_SUBST([CLUTTER_FLAVOUR])
CLUTTER_COGL=$COGL_DRIVER
AC_SUBST([CLUTTER_COGL])