Issue #902: Remove the bundled libcap library, and rely only on the

system libcap libraries.

configure

@@ -42229,9 +42229,6 @@ for module in $ac_static_modules; do
 
     test x"$addonlibs" = x || ac_addl_libs="$addonlibs $ac_addl_libs"
 
-    adir=`cat $srcdir/modules/$src | grep "\\\$Directories:" | sed -e 's/^.*\$Directories: \(.*\)\\$/\1/'`
-    test x"$adir" = x || ac_addl_dirs="$adir $ac_addl_dirs"
-
   elif test -d $srcdir/modules/$moduledir -o -d $srcdir/contrib/$moduledir; then
     continue
 
@@ -42242,11 +42239,6 @@ echo "$as_me: error: source file '$srcdir/modules/$src' cannot be found -- abort
   fi
 done
 
-if test x"$ac_have_libcap" = xyes; then
-  ac_addl_libs=`echo "$ac_addl_libs" | sed -e 's/-L\$(top_srcdir)\/lib\/libcap//g'`
-  ac_addl_dirs=`echo "$ac_addl_dirs" | sed -e 's/\$(top_srcdir)\/lib\/libcap//g'`
-fi
-
 ac_addl_libs=`echo "$ac_addl_libs" | sed -e 's/ *\$//'`
 ac_addl_libs=`echo "$ac_addl_libs" | sed -e 's/^ *//'`
 test "x$ac_addl_libs" = x || ac_build_addl_libs="$ac_build_addl_libs $ac_addl_libs"

configure.in

@@ -1,7 +1,7 @@
 dnl ProFTPD - FTP server daemon
 dnl Copyright (c) 1997, 1998 Public Flood Software
 dnl Copyright (c) 1999, 2000 MacGyver aka Habeeb J. Dihu <macgyver@tos.net>
-dnl Copyright (c) 2001-2019 The ProFTPD Project team
+dnl Copyright (c) 2001-2020 The ProFTPD Project team
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
@@ -3892,9 +3892,6 @@ for module in $ac_static_modules; do
 
     test x"$addonlibs" = x || ac_addl_libs="$addonlibs $ac_addl_libs"
 
-    adir=`cat $srcdir/modules/$src | grep "\\\$Directories:" | sed -e 's/^.*\$Directories: \(.*\)\\$/\1/'`
-    test x"$adir" = x || ac_addl_dirs="$adir $ac_addl_dirs"
-
   elif test -d $srcdir/modules/$moduledir -o -d $srcdir/contrib/$moduledir; then
     continue
 
@@ -3903,14 +3900,6 @@ for module in $ac_static_modules; do
   fi
 done
 
-dnl This is a nasty, cap-specific hack.  If we will be using the system
-dnl libcap (i.e. ac_have_libcap is "yes"), then we want to remove the
-dnl hackish stuff that mod_cap added to the library and directory strings.
-if test x"$ac_have_libcap" = xyes; then
-  ac_addl_libs=`echo "$ac_addl_libs" | sed -e 's/-L\$(top_srcdir)\/lib\/libcap//g'`
-  ac_addl_dirs=`echo "$ac_addl_dirs" | sed -e 's/\$(top_srcdir)\/lib\/libcap//g'`
-fi
-
 ac_addl_libs=`echo "$ac_addl_libs" | sed -e 's/ *\$//'`
 ac_addl_libs=`echo "$ac_addl_libs" | sed -e 's/^ *//'`
 test "x$ac_addl_libs" = x || ac_build_addl_libs="$ac_build_addl_libs $ac_addl_libs"