Makefile.in: fix cross compiling failed

The tools/gen_test_char was invoked at build time,
and it didn't work for the cross compiling, so we
compile it with $BUILD_CC.

Remove the 'tools' dir creation, it always existed.
And it caused gen_test_char unexpected rebuilt at
do_install time.

Upstream-Status: Inappropriate [oe specific]

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
 Makefile.in | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index a2a5194..5fe028f 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -46,7 +46,6 @@ LT_VERSION = @LT_VERSION@
 
 CLEAN_TARGETS = apr-config.out apr.exp exports.c export_vars.c .make.dirs \
 	build/apr_rules.out tools/gen_test_char@EXEEXT@ \
-	tools/gen_test_char.o tools/gen_test_char.lo \
 	include/private/apr_escape_test_char.h
 DISTCLEAN_TARGETS = config.cache config.log config.status \
 	include/apr.h include/arch/unix/apr_private.h \
@@ -129,13 +128,8 @@ check: $(TARGET_LIB)
 etags:
 	etags `find . -name '*.[ch]'`
 
-OBJECTS_gen_test_char = tools/gen_test_char.lo $(LOCAL_LIBS)
-tools/gen_test_char.lo: tools/gen_test_char.c
-	$(APR_MKDIR) tools
-	$(LT_COMPILE)
-
-tools/gen_test_char@EXEEXT@: $(OBJECTS_gen_test_char)
-	$(LINK_PROG) $(OBJECTS_gen_test_char) $(ALL_LIBS)
+tools/gen_test_char@EXEEXT@: tools/gen_test_char.c
+	$(BUILD_CC) $(CFLAGS_FOR_BUILD) $< -o $@
 
 include/private/apr_escape_test_char.h: tools/gen_test_char@EXEEXT@
 	$(APR_MKDIR) include/private