Created new public header cairo-atsui.h.

Build fixes for Quartz backend courtesy of Geoff Norton <gnorton@customerdna.com>:
Fix check for atsui font backend.
Add conditional compilation for cairo_atsui_font.c and cairo_ft_font.c.
Add missing include of cairo-quartz.h.
Add include of Carbon/Carbon.h.
Advertise availability of Quartz surface.
Install cairo-quartz.h, and conditionally compile cairo_quartz_surface.c.
Add autofoo checks to detect quartz backend.

1 files changed, 30 insertions, 3 deletions

diff --git a/configure.in b/configure.in
index fe1ab19c..4dd539ea 100644
--- a/configure.in
+++ b/configure.in
@@ -67,11 +67,32 @@ else
   AM_CONDITIONAL(CAIRO_HAS_XLIB_SURFACE, true)
 fi
 
+AC_SUBST(XLIB_SURFACE_FEATURE)
+AC_SUBST(XRENDER_REQUIRES)
+
 CAIRO_CFLAGS="$CAIRO_CFLAGS $XRENDER_CFLAGS"
 CAIRO_LIBS="$CAIRO_LIBS $XRENDER_LIBS"
 
-AC_SUBST(XLIB_SURFACE_FEATURE)
-AC_SUBST(XRENDER_REQUIRES)
+AC_ARG_ENABLE(quartz,
+  [  --disable-quartz          Disable cairo's quartz backend],
+  [use_quartz=$enableval], [use_quartz=yes])
+
+if test "x$use_quartz" = "xyes"; then
+  dnl There is no pkgconfig for quartz; lets do a header check
+  AC_CHECK_HEADER(Carbon/Carbon.h, [use_quartz=yes], [use_quartz=no])
+fi
+
+if test "x$use_quartz" != "xyes"; then
+  QUARTZ_SURFACE_FEATURE=CAIRO_HAS_NO_QUARTZ_SURFACE
+  AM_CONDITIONAL(CAIRO_HAS_QUARTZ_SURFACE, false)
+else
+  QUARTZ_SURFACE_FEATURE=CAIRO_HAS_QUARTZ_SURFACE
+  QUARTZ_LIBS="-Xlinker -framework -Xlinker Carbon"
+  AM_CONDITIONAL(CAIRO_HAS_QUARTZ_SURFACE, true)
+fi
+
+AC_SUBST(QUARTZ_SURFACE_FEATURE)
+CAIRO_LIBS="$CAIRO_LIBS $QUARTZ_LIBS"
 
 dnl ===========================================================================
 
@@ -288,7 +309,12 @@ dnl check for the atsui font backend.
 
 AC_ARG_ENABLE(atsui,
   [  --disable-atsui         Disable cairo's atsui font backend],
-  [use_atsui=$enableval], [use_atsui=no])
+  [use_atsui=$enableval], [use_atsui=yes])
+
+if test "x$use_atsui" = "xyes"; then
+  dnl There is no pkgconfig for atsui; lets do a header check
+  AC_CHECK_HEADER(Carbon/Carbon.h, [use_atsui=yes], [use_atsui=no])
+fi
 
 if test "x$use_atsui" != "xyes"; then
   ATSUI_FONT_FEATURE=CAIRO_HAS_NO_ATSUI_FONT
@@ -334,6 +360,7 @@ dnl ===========================================================================
 echo ""
 echo "cairo will be compiled with the following surface backends:"
 echo "  Xlib: $use_xlib"
+echo "  Quartz: $use_quartz"
 echo "  XCB: $use_xcb"
 echo "  PostScript: $use_ps"
 echo "  PDF: $use_pdf"