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-rw-r--r--top/maint.mk6
1 files changed, 5 insertions, 1 deletions
diff --git a/top/maint.mk b/top/maint.mk
index 934f23d56b..ae3a8170a8 100644
--- a/top/maint.mk
+++ b/top/maint.mk
@@ -64,7 +64,11 @@ VC_LIST = $(srcdir)/$(_build-aux)/vc-list-files -C $(srcdir)
# You can override this variable in cfg.mk if your gnulib submodule lives
# in a different location.
-gnulib_dir ?= $(srcdir)/gnulib
+gnulib_dir ?= $(shell if test -d $(srcdir)/gnulib; then \
+ echo $(srcdir)/gnulib; \
+ else \
+ echo ${GNULIB_SRCDIR}; \
+ fi)
# You can override this variable in cfg.mk to set your own regexp
# matching files to ignore.