use UNISET_CODEGEN for uniset-codegen command

Utilities/codegen/tests/Makefile.am

@@ -5,7 +5,7 @@ test_SOURCES 	= TestGen_SK.cc TestGen.cc TestGen-main.cc
 GENERATED=TestGen_SK.h TestGen_SK.cc TestGen-main.cc
 
 $(GENERATED): ../@PACKAGE@-codegen testgen.src.xml ../*.xsl
-	sh ../uniset-codegen --local-include -l --path ../ --ask -n TestGen testgen.src.xml
+	@UNISET_CODEGEN@ --local-include -l --ask -n TestGen testgen.src.xml
 
 clean-local:
 	rm -rf $(GENERATED)

Utilities/codegen/uniset-codegen.in

@@ -152,6 +152,6 @@ PARAMS=$( echo \
 #		--stringparam ADD_HH_INC "${add_hh_inc}" \
 
 # generate xxx_SK class
-xsltproc ${PARAMS} ${xsltdir}/${xls_h} $xmlfile > $uni_h
-xsltproc ${PARAMS} ${xsltdir}/${xls_c} $xmlfile > $uni_cc
-[ -n "$no_main" ] || xsltproc ${PARAMS} ${xsltdir}/${xls_m} $xmlfile > $uni_main
+xsltproc ${PARAMS} ${xsltdir}/${xls_h} $xmlfile > $uni_h || rm -f $uni_h
+xsltproc ${PARAMS} ${xsltdir}/${xls_c} $xmlfile > $uni_cc || rm -f $uni_cc
+[ -n "$no_main" ] || xsltproc ${PARAMS} ${xsltdir}/${xls_m} $xmlfile > $uni_main || rm -f $uni_main

configure.ac

@@ -119,6 +119,12 @@ fi
 AC_SUBST(DOXYGEN)
 AM_CONDITIONAL(HAVE_DOXYGEN, test x$DOXYGEN != x)
 
+if test "x$UNISET_CODEGEN" = x ; then
+	UNISET_CODEGEN="sh $(top_builddir)/Utilities/codegen/uniset-codegen --path $(top_builddir)/Utilities/codegen/"
+fi
+AC_SUBST(UNISET_CODEGEN)
+echo "UNISET_CODEGEN: $UNISET_CODEGEN"
+
 # Checks for header files.
 AC_HEADER_DIRENT
 AC_HEADER_STDC

libUniSet.include

@@ -81,3 +81,4 @@ EXFILE="$EXPORTPATH/extensions/RTUExchange libUniSetRTU.pc"
 export UNISET_EXT_RTU_CFLAGS="$( ext_cflags $EXFILE )"
 export UNISET_EXT_RTU_LIBS="$( ext_libs $EXFILE )"
 
+export UNISET_CODEGEN="sh $EXPORTPATH/Utilities/codegen/uniset-codegen --path $EXPORTPATH/Utilities/codegen"