From 63daf9f79a0016bbf3a712a1d1bdcfdcb724fded Mon Sep 17 00:00:00 2001
From: Heinz Wiesinger <pprkut@slackbuilds.org>
Date: Sun, 4 Jul 2021 12:23:38 +0200
Subject: All: Support $PRINT_PACKAGE_NAME env var

Signed-off-by: Heinz Wiesinger <pprkut@slackbuilds.org>
---
 libraries/rrdtool/rrdtool.SlackBuild | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'libraries/rrdtool')

diff --git a/libraries/rrdtool/rrdtool.SlackBuild b/libraries/rrdtool/rrdtool.SlackBuild
index d90278a7c5..e0f7d8050d 100644
--- a/libraries/rrdtool/rrdtool.SlackBuild
+++ b/libraries/rrdtool/rrdtool.SlackBuild
@@ -30,6 +30,7 @@ PRGNAM=rrdtool
 VERSION=${VERSION:-1.7.0}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
@@ -42,6 +43,14 @@ fi
 PYTHON=$( python -c 'import sys; print sys.version[:3]' )
 PERL=$( eval "$(perl -V:version)"; echo $version )
 
+# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
+# the name of the created package would be, and then exit. This information
+# could be useful to other scripts.
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
 TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
@@ -145,4 +154,4 @@ mkdir -p $PKG/install
 cat $CWD/slack-desc > $PKG/install/slack-desc
 
 cd $PKG
-/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
-- 
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