Record some additional library dependencies in xf86 modules

Helps with symbol resolution when building with -z defs

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>

configure.ac

@@ -794,7 +794,7 @@ APPLEWMPROTO="applewmproto >= 1.4"
 
 dnl Core modules for most extensions, et al.
 REQUIRED_MODULES="[randrproto >= 1.2.99.3] [renderproto >= 0.11] [fixesproto >= 4.1] [damageproto >= 1.1] [xcmiscproto >= 1.2.0] [xextproto >= 7.0.99.3] [xproto >= 7.0.17] [xtrans >= 1.2.2] [bigreqsproto >= 1.1.0] fontsproto [inputproto >= 1.9.99.902] [kbproto >= 1.0.3]"
-REQUIRED_LIBS="xfont xau [pixman-1 >= 0.15.20]"
+REQUIRED_LIBS="xfont xau"
 
 dnl List of libraries that require a specific version
 LIBAPPLEWM="applewm >= 1.4"
@@ -810,6 +810,12 @@ LIBGLIB="glib-2.0 >= 2.16"
 LIBUDEV="libudev >= 143"
 LIBSELINUX="libselinux >= 2.0.86"
 LIBDBUS="dbus-1 >= 1.0"
+LIBPIXMAN="pixman-1 >= 0.15.20"
+
+dnl Pixman is always required, but we separate it out so we can link
+dnl specific modules against it
+PKG_CHECK_MODULES(PIXMAN, $LIBPIXMAN)
+REQUIRED_LIBS="$REQUIRED_LIBS $LIBPIXMAN"
 
 if test "x$CONFIG_UDEV" = xyes &&
  { test "x$CONFIG_DBUS_API" = xyes || test "x$CONFIG_HAL" = xyes; }; then

fb/Makefile.am

@@ -11,8 +11,10 @@ sdk_HEADERS = fb.h fbrop.h fboverlay.h wfbrename.h fbpict.h
 endif
 
 libfb_la_CFLAGS = $(AM_CFLAGS)
+libfb_la_LIBADD = $(PIXMAN_LIBS)
 
 libwfb_la_CFLAGS = $(AM_CFLAGS) -DFB_ACCESS_WRAPPER
+libwfb_la_LIBADD = $(PIXMAN_LIBS)
 
 libfb_la_SOURCES = 	\
 	fb.h		\

hw/xfree86/int10/Makefile.am

@@ -5,6 +5,7 @@ sdk_HEADERS = xf86int10.h
 EXTRA_CFLAGS =
 
 libint10_la_LDFLAGS = -avoid-version
+libint10_la_LIBADD = $(PCIACCESS_LIBS)
 
 COMMON_SOURCES = \
 	helper_exec.c \