libraries/libe-book: Switch download to https, script changes.

Signed-off-by: David Spencer <idlemoor@slackbuilds.org>

libraries/libe-book/libe-book.SlackBuild

@@ -2,7 +2,7 @@
 
 # Slackware build script for libe-book
 
-# Copyright 2015 Hunter Sezen California, USA
+# Copyright 2015, 2017 Hunter Sezen California, USA
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -24,7 +24,7 @@
 
 PRGNAM=libe-book
 VERSION=${VERSION:-0.1.2}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
@@ -54,7 +54,7 @@ else
   LIBDIRSUFFIX=""
 fi
 
-set -e
+set -eu
 
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
@@ -69,14 +69,16 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
-DOC=${DOC:-no}
-if [ ! "$DOC" = "yes" ]; then
-  doc="--without-docs"
-else
-  doc=""
-fi
+case "${DOC:-no}" in
+  yes) doc='--with-docs' ;;
+  *) doc='--without-docs' ;;
+esac
 
-if pkg-config --exists cppunit; then cppunit=""; else cppunit="--disable-tests"; fi
+if pkg-config --exists cppunit; then
+  cppunit='--enable-tests'
+else
+  cppunit='--disable-tests'
+fi
 
 CFLAGS="$SLKCFLAGS -DBOOST_SYSTEM_NO_DEPRECATED" \
 CXXFLAGS="$SLKCFLAGS -DBOOST_SYSTEM_NO_DEPRECATED" \
@@ -84,6 +86,7 @@ CXXFLAGS="$SLKCFLAGS -DBOOST_SYSTEM_NO_DEPRECATED" \
   --prefix=/usr \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --docdir=/usr/doc/$PRGNAM-$VERSION \
+  --disable-werror \
   --build=$ARCH-slackware-linux \
   $doc \
   $cppunit

libraries/libe-book/libe-book.info

@@ -1,7 +1,7 @@
 PRGNAM="libe-book"
 VERSION="0.1.2"
 HOMEPAGE="https://sourceforge.net/projects/libebook/"
-DOWNLOAD="http://sourceforge.net/projects/libebook/files/libe-book-0.1.2/libe-book-0.1.2.tar.xz"
+DOWNLOAD="https://sourceforge.net/projects/libebook/files/libe-book-0.1.2/libe-book-0.1.2.tar.xz"
 MD5SUM="19d84f4a97aab32d350d1f47ea3da0b3"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""