network/pdns: Fix 32-bit build (until 2038!).

Signed-off-by: B. Watson <yalhcru@gmail.com>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

network/pdns/pdns.SlackBuild

@@ -21,6 +21,9 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+# 20220320 bkw: Modified by SlackBuilds.org: fix 32-bit build.
+# It will break again in 2038.
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=pdns
@@ -37,9 +40,6 @@ if [ -z "$ARCH" ]; then
   esac
 fi
 
-# 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
@@ -74,10 +74,15 @@ cd $PRGNAM-$VERSION
 chown -R root:root .
 find -L . \
  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-  -o -perm 511 \) -exec chmod 755 {} \; -o \
+  -o -perm 511 \) -exec chmod 755 {} \+ -o \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
- -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+ -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \+
 
+# 20220320 bkw: configure script fails on 32-bit because
+# sizeof(time_t) is 4, (y2k38 bug). patch it to ignore this, since
+# it's only 2022 now and we can keep using this on 32-bit for another
+# 15-16 years.
+sed -i '/y2k38/s,as_fn_error,$as_echo,' configure
 
 # Build without database support by default
 DEFAULT_MODULES="bind gsqlite3"