libraries/qt4: Explicitly disable webkit (it was already missing).

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

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

libraries/qt4/README

@@ -9,3 +9,8 @@ this for developing new code.
 
 If you're a SBo maintainer working on a script that requires qt4, see
 README_SBo.txt for some helpful hints.
+
+This qt4 does *not* include qt4-webkit, and there is no separate
+qt4-webkit SlackBuild. qt4-webkit is outdated, EOLed, and has security
+issues that will never be fixed. Nobody should still be using it at
+this late date.

libraries/qt4/README_SBo.txt

@@ -19,11 +19,17 @@ What it means for the maintainers of SBo builds that use qt4:
    cmake is smart enough to find Qt4 without help from the environment.
    For instance, quazip-qt4 didn't need any changes.
 
-2. Your script should "source /etc/profile.d/qt4.sh" before it
-   compiles anything. I recommend putting it right after the "set -e"
-   line in the template. An example script that uses this is kardsgt.
+2. If your script uses qmake, replace the qmake command with qmake-qt4.
+   If it also uses lrelease, moc, and/or uic, replace those with the
+   -qt4 versions as well.
 
-3. If your script refers to any files in $PKG/usr/lib$LIBDIRSUFFIX/qt,
+3. If the above doesn't work, your script should run
+     source /etc/profile.d/qt4.sh
+   before it compiles anything. I recommend putting it right after the
+   "set -e" line in the template. An example script that uses this
+   is kardsgt.
+
+4. If your script refers to any files in $PKG/usr/lib$LIBDIRSUFFIX/qt,
    you'll have to change the 'qt' part to 'qt4'. The best way to do
    this is to use the $QT4DIR variable: it's defined in qt4.sh (which
    you already sourced), and in the unlikely event the qt4 directory

libraries/qt4/qt4.SlackBuild

@@ -36,6 +36,11 @@
 # template, and to make it install to /usr/lib(64)?/qt4/ to stay out of
 # the way.
 
+# 20220302 bkw: webkit already wasn't being built, even with the
+# -webkit option passed to configure, so update the script to remove
+# the option to disable it (it's always disabled), and update the
+# README to document that fact.
+
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=qt4
@@ -119,17 +124,10 @@ sed -n -e 's/#.*//' -e '/./p' $CWD/patches/series | while read diff; do
   patch -p1 < $CWD/patches/$diff
 done
 
-# 20220124 bkw: allow building without webkit, for my own testing
-# (makes the build run a lot faster). I don't support this as a user
-# option. If you're clever enough to find this option, you're clever
-# enough to know not to complain if it breaks some other builds, right?
-WEBKITOPT="-webkit"
-[ "${WEBKIT:-yes}" = "no" ] && WEBKITOPT="-no-webkit"
-echo "@@@ WEBKITOPT=$WEBKITOPT"
-
 export CFLAGS="$SLKCFLAGS"
 export CXXFLAGS="$SLKCFLAGS -std=gnu++98 -fpermissive -fno-delete-null-pointer-checks"
-export OPENSOURCE_CXXFLAGS="$SLKCFLAGS -std=gnu++98 -fpermissive -fno-delete-null-pointer-checks"
+export OPENSOURCE_CXXFLAGS="$CXXFLAGS"
+
 ./configure \
   -confirm-license \
   -opensource \
@@ -142,7 +140,7 @@ export OPENSOURCE_CXXFLAGS="$SLKCFLAGS -std=gnu++98 -fpermissive -fno-delete-nul
   -system-sqlite \
   -plugin-sql-sqlite \
   -dbus \
-  -webkit \
+  -no-webkit \
   -no-phonon \
   -nomake examples \
   -nomake demos \