X-Git-Url: http://www.privoxy.org/gitweb/?a=blobdiff_plain;ds=inline;f=GNUmakefile.in;h=50b10e1683fa346842dda796c91ad0de6bb8abd3;hb=66f202ddfd010dc90baec363c36130945c6c06da;hp=7cf9b49fe9a18fbc1523704c3329652cd2713a1e;hpb=451562cc42aee32f973821d3e46560a5be4e9355;p=privoxy.git

diff --git a/GNUmakefile.in b/GNUmakefile.in
index 7cf9b49f..50b10e16 100644
--- a/GNUmakefile.in
+++ b/GNUmakefile.in
@@ -42,7 +42,7 @@ CODE_STATUS   = @CODE_STATUS@
 VERSION       = $(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_POINT)
 SNAPVERSION   = $(VERSION)-$(shell date "+%Y%m%d")
 
-SOURCE_DATE_EPOCH = @SOURCE_DATE_EPOCH@
+SOURCE_DATE_EPOCH ?= @SOURCE_DATE_EPOCH@
 MTREE_SPEC_FILE = privoxy-$(VERSION)-$(CODE_STATUS).spec
 
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