Robert Schwebel:

Fix for http://bugs.wireshark.org/bugzilla/attachment.cgi?id=419&action=view
  cross compilation fails

With the following change: Use only AC_CANONICAL_TARGET

From the autoconf manual:
     The user is encouraged to use either `AC_CANONICAL_BUILD', or
     `AC_CANONICAL_HOST', or `AC_CANONICAL_TARGET', depending on the
     needs.  Using `AC_CANONICAL_TARGET' is enough to run the two other
     macros.


svn path=/trunk/; revision=19753

Makefile.am

@@ -416,7 +416,7 @@ ps.c: print.ps rdps
 	./rdps $(srcdir)/print.ps ps.c
 
 rdps: rdps.c
-	$(CC) $(CFLAGS) -o rdps $(srcdir)/rdps.c
+	$(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) -o rdps $(srcdir)/rdps.c
 
 randpkt_additional_libs = wiretap/libwiretap.la
 

configure.in

@@ -5,7 +5,13 @@ AC_INIT(cfile.h)
 AC_PREREQ(2.52)
 
 dnl Check for CPU / vendor / OS
-AC_CANONICAL_HOST
+dnl The user is encouraged to use either `AC_CANONICAL_BUILD', or
+dnl `AC_CANONICAL_HOST', or `AC_CANONICAL_TARGET', depending on the
+dnl needs.  Using `AC_CANONICAL_TARGET' is enough to run the two other
+dnl macros.
+
+dnl AC_CANONICAL_HOST
+dnl AC_CANONICAL_BUILD
 AC_CANONICAL_TARGET
 
 AM_INIT_AUTOMAKE(wireshark, 0.99.4)
@@ -58,6 +64,12 @@ AC_SUBST(PYTHON)
 AC_SUBST(XSLTPROC)
 AC_SUBST(XMLLINT)
 
+if test "x$CC_FOR_BUILD" = x
+then
+       CC_FOR_BUILD=$(CC)
+fi
+AC_SUBST(CC_FOR_BUILD)
+
 # Check for doxygen
 AC_PATH_PROG(DOXYGEN, doxygen)
 AC_CHECK_PROG(HAVE_DOXYGEN, doxygen, "yes", "no")

tools/lemon/Makefile.am

@@ -34,8 +34,8 @@ CLEANFILES = \
 MAINTAINERCLEANFILES = \
 	Makefile.in
 
-lemon_SOURCES = \
-	lemon.c
+lemon: lemon.c
+	$(CC_FOR_BUILD) -D_U_="" $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ $<
 
 EXTRA_DIST = \
 	cppmagic.h		\