Suppress spurious warnings from configure about --datarootdir [rt19097]

diff --git a/RELNOTES b/RELNOTES
index dd118d5e4e7c5207cf930cd2033ddf38386daa49..039b6a3d75b55de065965d8b7bf5efc341e0bde2 100644 (file)
--- a/RELNOTES
+++ b/RELNOTES
@@ -50,6 +50,8 @@ work on other platforms. Please report any problems and suggested fixes to
   (which are bogus corruption read from the packet anyway).  It also
   carries a hopefully more useful explanation.
 
+- Suppress spurious warnings from configure about --datarootdir
+
                        Changes since 4.1.0b1
 
 - A missing "else" in dhcrelay.c could have caused an interface not to

diff --git a/configure.ac b/configure.ac
index 781300c14f6679a5266e957861c684f4c349f740..f16ee875f1ed10fafcff147a496f8d2401df651a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -12,6 +12,9 @@ SAVE_CFLAGS="$CFLAGS"
 # Now find our C compiler.
 AC_PROG_CC
 
+# Suppress warnings about --datarootdir
+AC_DEFUN([AC_DATAROOTDIR_CHECKED])
+
 # If we have gcc, and AC_PROG_CC changed the flags, then we know the
 # user did not specify any flags. Add warnings in this case.
 if test "$GCC" = "yes"; then