-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@@builddir@/cunit_unit.c: xbt/cunit.c
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@ @top_srcdir@/tools/sg_unit_extractor.pl $^
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@@builddir@/ex_unit.c: xbt/ex.c
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@ @top_srcdir@/tools/sg_unit_extractor.pl $^
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@@builddir@/xbt_str_unit.c: xbt/xbt_str.c
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@ @top_srcdir@/tools/sg_unit_extractor.pl $^
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@@builddir@/xbt_sha_unit.c: xbt/xbt_sha.c
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@ @top_srcdir@/tools/sg_unit_extractor.pl $^
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@@builddir@/dynar_unit.c: xbt/dynar.c
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@ @top_srcdir@/tools/sg_unit_extractor.pl $^
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@@builddir@/dict_unit.c: xbt/dict.c
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@ @top_srcdir@/tools/sg_unit_extractor.pl $^
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@@builddir@/set_unit.c: xbt/set.c
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@ @top_srcdir@/tools/sg_unit_extractor.pl $^
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@@builddir@/swag_unit.c: xbt/swag.c
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@ @top_srcdir@/tools/sg_unit_extractor.pl $^
-@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@@builddir@/config_unit.c: xbt/config.c
+@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@$(TEST_UNITS): xbt/cunit.c xbt/ex.c xbt/xbt_str.c xbt/xbt_strbuff.c xbt/xbt_sha.c\
+@GRAMINE_MODE_FALSE@@MAINTAINER_MODE_TRUE@ xbt/dynar.c xbt/dict.c xbt/set.c xbt/swag.c xbt/config.c