Revert "Don't enable postgresql-sdbc by default"

I simply didn't have the krb5-devel package installed, and assumed there was
something more complicated going on.

This reverts commit 0e1cc996.

Conflicts:
	distro-configs/LibreOfficeWin64.conf

Change-Id: Ie3b226678862ed6388bcf1bf105da0b996f653d1

configure.ac

@@ -7769,7 +7769,7 @@ fi
 dnl ===================================================================
 dnl Check for PostgreSQL stuff
 dnl ===================================================================
-if test "$enable_postgresql_sdbc" = yes; then
+if test "x$enable_postgresql_sdbc" != "xno"; then
     SCPDEFS="$SCPDEFS -DWITH_POSTGRESQL_SDBC"
 
     if test "$with_krb5" = "yes" -a "$enable_openssl" = "no"; then

distro-configs/LibreOfficeLinux.conf

@@ -23,7 +23,6 @@
 --enable-dbus
 --enable-extension-integration
 --enable-opengl
---enable-postgresql-sdbc
 --enable-odk
 --enable-lockdown
 --enable-kde

distro-configs/LibreOfficeMacOSX.conf

@@ -7,7 +7,6 @@
 --enable-ext-nlpsolver
 --enable-extension-integration
 --enable-online-update
---enable-postgresql-sdbc
 --without-system-postgresql
 --disable-gtk
 --with-help

distro-configs/LibreOfficeOpenBSD.conf

@@ -12,7 +12,6 @@
 --enable-lockdown
 --enable-ext-presenter-minimizer
 --enable-ext-wiki-publisher
---enable-postgresql-sdbc
 --enable-python=system
 --with-alloc=system
 --with-ant-home=/usr/local/ant

distro-configs/LibreOfficeWin32.conf

@@ -5,7 +5,6 @@
 --without-helppack-integration
 --enable-extension-integration
 --disable-gtk
---enable-postgresql-sdbc
 --enable-scripting-beanshell
 --enable-scripting-javascript
 --enable-ext-wiki-publisher

distro-configs/LibreOfficeWin64.conf

 --enable-64-bit
---enable-postgresql-sdbc
 --disable-gtk
 --enable-scripting-beanshell
 --enable-scripting-javascript