From: Dmitry Bogatov <KAction@gnu.org>
Date: Mon, 29 Aug 2016 23:35:43 +0000 (+0300)
Subject: Fix unreproducible build
X-Git-Tag: mmh-0.4~70
X-Git-Url: http://git.marmaro.de/?p=mmh;a=commitdiff_plain;h=e917512db8efcbf3b5b5baeb64b6d345fd3686db

Fix unreproducible build

Hostname and date of compilation are no longer embeded in version
string. See https://reproducible-builds.org
---

diff --git a/config/version.sh b/config/version.sh
index 5a9628c..6396306 100755
--- a/config/version.sh
+++ b/config/version.sh
@@ -11,34 +11,8 @@ if [ -z "$1" ]; then
 fi
 
 VERSION=$1
-OFS="$IFS"
-IFS=:
-HOSTNAME=unknown
 
-# Find out the name of the host we are compiling on
-for prog in uname hostname
-do
-	for dir in $PATH
-	do
-		if [ ! -f $dir/$prog ]; then
-			continue
-		fi
-		case $prog in
-			uname)
-				HOSTNAME=`$prog -n`
-				;;
-			hostname)
-				HOSTNAME=`$prog`
-				;;
-		esac
-		break
-	done
-	if [ X"$HOSTNAME" != X  -a  X"$HOSTNAME" != Xunknown ]; then
-		break
-	fi
-done
+git_info="$(git show --pretty'=format: [%h -- %cD]' HEAD | head -n1)"
 
-IFS=" "
-
-echo "char *version_str = \"mmh-$VERSION [compiled on $HOSTNAME at `date`]\";"
+echo "char *version_str = \"mmh-${VERSION}${git_info}\";"
 echo "char *version_num = \"mmh-$VERSION\";"