Fix DISTCHECK_CONFIGURE_FLAGS override
Set AM_DISTCHECK_CONFIGURE_FLAGS in Makefile.am instead of
DISTCHECK_CONFIGURE_FLAGS. This is the recommended way from the
automake manual, as otherwise the flag can't be changed by the user
anymore.
Related: OS#3718
Change-Id: I5bf96adcf06f1844ffc888d8690d2cc0df48e3f9
diff --git a/Makefile.am b/Makefile.am
index 1883ab5..7ff989d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -22,7 +22,7 @@
BUILT_SOURCES = $(top_srcdir)/.version
EXTRA_DIST = git-version-gen osmoappdesc.py .version
-DISTCHECK_CONFIGURE_FLAGS = \
+AM_DISTCHECK_CONFIGURE_FLAGS = \
--with-systemdsystemunitdir=$$dc_install_base/$(systemdsystemunitdir)
@RELMAKE@