build-sys: hide error message from grep

[elogind.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index bd9e28ef28abb7f4f8882eaebfddce718747abf6..bf703813d043b1cbabc56c05141a7a55d27f3793 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -27,7 +27,7 @@ SUBDIRS = . po
 .DELETE_ON_ERROR:
 
 LIBUDEV_CURRENT=1
-LIBUDEV_REVISION=2
+LIBUDEV_REVISION=3
 LIBUDEV_AGE=0
 
 LIBGUDEV_CURRENT=1
@@ -673,9 +673,9 @@ noinst_DATA += \
 CLEANFILES += \
        man/index.html
 
-$(builddir)/man/index.html: $(XML_FILES:.xml=.html) $(top_srcdir)/make-man-index.py
+man/index.html: make-man-index.py $(XML_FILES)
        $(AM_V_GEN)$(MKDIR_P) $(dir $@) && \
-       $(PYTHON) $(top_srcdir)/make-man-index.py $(XML_FILES) > $@
+       $(PYTHON) $^ > $@
 
 EXTRA_DIST += \
        man/index.html