Makefile: Get rid of superfluous '+' character in date.

Commit bb3a974325f (Don't embed compile-time timestamps into generated
files) from a couple of weeks ago introduced a leading '+' in case
SOURCE_DATE_EPOCH is not set because DATE_FMT already contains the
'+' character for the argument to date(1), The superfluous '+'
becomes part of the generated man pages, which looks a bit weird.

diff --git a/Makefile b/Makefile
index 3c7bde206f1e977188ab753a6b86f53331cde74c..d1f89b1714df4065ef3c2b93b24123f6bd26715a 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -28,7 +28,7 @@ ifdef SOURCE_DATE_EPOCH
        DATE := $(shell LC_ALL=C date -u -d '@$(SOURCE_DATE_EPOCH)' \
                '$(DATE_FMT)' 2>/dev/null || LC_ALL=C date -u '$(DATE_FMT)')
 else
        DATE := $(shell LC_ALL=C date -u -d '@$(SOURCE_DATE_EPOCH)' \
                '$(DATE_FMT)' 2>/dev/null || LC_ALL=C date -u '$(DATE_FMT)')
 else

-       DATE := $(shell date '+$(DATE_FMT)')
+       DATE := $(shell date '$(DATE_FMT)')

 endif
 GIT_VERSION := $(shell ./version-gen.sh)
 PLAIN_VERSION := $(firstword $(subst -, , $(GIT_VERSION)))
 endif
 GIT_VERSION := $(shell ./version-gen.sh)
 PLAIN_VERSION := $(firstword $(subst -, , $(GIT_VERSION)))