Delimit the points in the configure script that should save the state,
so that running the script multiple times doesn't require starting from
scratch even if it didn't terminate successfully.
AC_PROG_SED
+dnl = Preliminary platform checks =============================================
+
AC_CANONICAL_HOST
platform_win32=no
AC_SUBST(CLUTTER_LT_LDFLAGS)
-dnl ========================================================================
+AC_CACHE_SAVE
+
+dnl = Dependencies =========================================================
# Checks for programs.
AM_PROG_CC_C_O
AS_IF([test "x$enable_Bsymbolic" = "xyes"], [CLUTTER_LINK_FLAGS=-Wl[,]-Bsymbolic-functions])
AC_SUBST(CLUTTER_LINK_FLAGS)
+AC_CACHE_SAVE
+
dnl ========================================================================
FLAVOUR_LIBS=""
CLUTTER_BACKENDS=${CLUTTER_BACKENDS#* }
AC_SUBST(CLUTTER_BACKENDS)
+AC_CACHE_SAVE
+
dnl === Clutter configuration =================================================
CLUTTER_CONFIG_DEFINES=