tools/Makefile.am: revert #5596.

.1 files depend again on executable files. Having them depending on .c files breaks when using make -j.

make distcheck is fixed by adding a clean-local rule to delete the .1 files.

.1 files are only part of the distrib when helpman is available i.e when they can be generated.

tools/Makefile.am

@@ -51,23 +51,22 @@ dist_bin_SCRIPTS +=	\
 
 
 if STARPU_HAVE_HELP2MAN
-starpu_calibrate_bus.1: starpu_calibrate_bus.c $(top_srcdir)/configure.ac
-	$(MAKE) starpu_calibrate_bus$(EXEEXT)
+starpu_calibrate_bus.1: starpu_calibrate_bus$(EXEEXT)
 	help2man --no-discard-stderr -N --output=$@ ./starpu_calibrate_bus$(EXEEXT)
-starpu_machine_display.1: starpu_machine_display.c $(top_srcdir)/configure.ac
-	$(MAKE) starpu_machine_display$(EXEEXT)
+starpu_machine_display.1: starpu_machine_display$(EXEEXT)
 	help2man --no-discard-stderr -N --output=$@ ./starpu_machine_display$(EXEEXT)
-starpu_perfmodel_display.1: starpu_perfmodel_display.c $(top_srcdir)/configure.ac
-	$(MAKE) starpu_perfmodel_display$(EXEEXT)
+starpu_perfmodel_display.1: starpu_perfmodel_display$(EXEEXT)
 	help2man --no-discard-stderr -N --output=$@ ./starpu_perfmodel_display$(EXEEXT)
-starpu_perfmodel_plot.1: starpu_perfmodel_plot.c $(top_srcdir)/configure.ac
-	$(MAKE) starpu_perfmodel_plot$(EXEEXT)
+starpu_perfmodel_plot.1: starpu_perfmodel_plot$(EXEEXT)
 	help2man --no-discard-stderr -N --output=$@ ./starpu_perfmodel_plot$(EXEEXT)
-endif
+
+clean-local:
+	$(RM) starpu_calibrate_bus.1 starpu_machine_display.1 starpu_perfmodel_display.1 starpu_perfmodel_plot.1
 
 dist_man1_MANS =\
 	starpu_calibrate_bus.1 \
 	starpu_machine_display.1 \
 	starpu_perfmodel_display.1 \
 	starpu_perfmodel_plot.1
+endif