Merged revisions 294429 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.6.2

........
  r294429 | tilghman | 2010-11-09 14:27:23 -0600 (Tue, 09 Nov 2010) | 8 lines
  
  Detect GMime properly on systems where gmime flags and libs are configured with pkg-config.
  
  (closes issue #16155)
   Reported by: jcollie
   Patches: 
         20100917__issue16155.diff.txt uploaded by tilghman (license 14)
   Tested by: tilghman
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@294430 65c4cc65-6c06-0410-ace0-fbb531ad65f3

configure.ac

@@ -1004,6 +1004,9 @@ else if test $ac_cv_sizeof_long_long = $ac_cv_sizeof_fd_set_fds_bits; then
   AC_DEFINE([TYPEOF_FD_SET_FDS_BITS], [long long], [Define to a type of the same size as fd_set.fds_bits[[0]]])
 fi ; fi ; fi
 
+# PKGCONFIG is used in later tests
+AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
+
 
 # do the package library checks now
 
@@ -1968,6 +1971,21 @@ then
 fi
 
 AST_EXT_TOOL_CHECK([GMIME], [gmime-config], [], [], [#include <gmime/gmime.h>], [gboolean q = g_mime_check_version(0,0,0);])
+if test "x${PBX_GMIME}" = "x0"; then
+	# Later versions of GMime use pkg-config
+	if test "x${PKGCONFIG}" = xNo; then :; else
+		GMIME_INCLUDE=$(${PKGCONFIG} gmime-2.0 --cflags 2>/dev/null)
+		GMIME_LIB=$(${PKGCONFIG} gmime-2.0 --libs)
+		if test "x${GMIME_INCLUDE}${GMIME_LIB}" = "x"; then 
+			GMIME_INCLUDE=$(${PKGCONFIG} gmime-2.2 --cflags 2>/dev/null)
+			GMIME_LIB=$(${PKGCONFIG} gmime-2.2 --libs)
+		fi
+		if test "x${GMIME_INCLUDE}${GMIME_LIB}" != "x"; then
+			PBX_GMIME=1
+			AC_DEFINE([HAVE_GMIME], 1, [Define if your system has the GMIME libraries.])
+		fi
+	fi
+fi
 
 AST_EXT_LIB_CHECK([HOARD], [hoard], [malloc], [])
 
@@ -2108,7 +2126,6 @@ fi
 AC_SUBST(PBX_LAUNCHD)
 
 PBX_GTK2=0
-AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
 if test ! "x${PKGCONFIG}" = xNo; then
    GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
    GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)