we need to try a bit harder to find apr now that we are not installing it

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4551 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/libdingaling/Makefile.am

@@ -6,21 +6,22 @@ PREFIX=$(prefix)
 
 AM_CFLAGS   = $(new_AM_CFLAGS) -I./src -I$(prefix)/include
 AM_CPPFLAGS = $(AM_CFLAGS)
-AM_LDFLAGS  = $(new_AM_LDFLAGS) -liksemel
+AM_LDFLAGS  = $(new_AM_LDFLAGS)
 
-APR_CONFIG=$(prefix)/bin/apr-1-config
-APU_CONFIG=$(prefix)/bin/apu-1-config
+APR_CONFIG= $(shell which ../apr/apr-1-config || which $(prefix)/bin/apr-1-config )
+APU_CONFIG= $(shell which ../apr-util/apu-1-config || which $(prefix)/bin/apu-1-config)
 AM_CFLAGS  += -I$(PREFIX)/include $(shell $(APR_CONFIG) --cflags --cppflags --includes)
 AM_LDFLAGS += -L$(PREFIX)/lib
 AM_LDFLAGS += $(shell $(APR_CONFIG) --link-ld --libs )
 AM_CFLAGS  += $(shell $(APU_CONFIG) --includes) 
 AM_LDFLAGS += $(shell $(APU_CONFIG) --link-ld --libs )
+AM_CFLAGS  += -I../iksemel/include
+AM_LDFLAGS += ../iksemel/src/libiksemel.la
 
 lib_LTLIBRARIES		= libdingaling.la
 libdingaling_la_SOURCES	= src/libdingaling.c src/sha1.c
 libdingaling_la_CFLAGS	= $(AM_CFLAGS)
 libdingaling_la_LDFLAGS	= 
-
 library_includedir	= $(prefix)/include
 library_include_HEADERS = src/libdingaling.h