* src/configure.ac: Improve legibility

* src/aclocal.m4: Likewise
* src/configure: Likewise

* src/ejabberdctl.template: Remove garbage variable. Document node
option

* doc/guide.tex: Add references to sections.
* doc/guide.html: Likewise

SVN Revision: 1438

2 files changed, 31 insertions, 23 deletions

diff --git a/src/configure b/src/configure
index 5829e2d95..e484e110c 100755
--- a/src/configure
+++ b/src/configure
@@ -1281,31 +1281,39 @@ if test -n "$ac_init_help"; then
 Optional Features:
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --enable-mod_pubsub        enable mod_pubsub (default: yes)
+  --enable-mod_pubsub     enable mod_pubsub (default: yes)
   --enable-mod_irc        enable mod_irc (default: yes)
   --enable-mod_muc        enable mod_muc (default: yes)
-  --enable-mod_proxy65        enable mod_proxy65 (default: yes)
-  --enable-eldap        enable eldap (default: yes)
-  --enable-pam        enable pam (default: no)
-  --enable-web        enable web (default: yes)
-  --enable-tls        enable tls (default: yes)
-  --enable-odbc        enable odbc (default: no)
-  --enable-ejabberd_zlib        enable ejabberd_zlib (default: yes)
-  --enable-hipe        Compile natively with HiPE, not recommended (default: no)
-  --enable-roster-gateway-workaround    Turn on workaround for processing gateway subscriptions (default: no)
-  --enable-mssql    Use Microsoft SQL Server database (default: no, requires --enable-odbc)
-  --enable-transient_supervisors    Use Erlang supervision for transient process (default: yes)
-  --enable-full-xml    Use XML features in XMPP stream (ex: CDATA) (default: no, requires XML compliant clients)
+  --enable-mod_proxy65    enable mod_proxy65 (default: yes)
+  --enable-eldap          enable eldap (default: yes)
+  --enable-pam            enable pam (default: no)
+  --enable-web            enable web (default: yes)
+  --enable-tls            enable tls (default: yes)
+  --enable-odbc           enable odbc (default: no)
+  --enable-ejabberd_zlib  enable ejabberd_zlib (default: yes)
+  --enable-hipe           compile natively with HiPE, not recommended
+                          (default: no)
+  --enable-roster-gateway-workaround
+                          turn on workaround for processing gateway
+                          subscriptions (default: no)
+  --enable-mssql          use Microsoft SQL Server database (default: no,
+                          requires --enable-odbc)
+  --enable-transient_supervisors
+                          use Erlang supervision for transient process
+                          (default: yes)
+  --enable-full-xml       use XML features in XMPP stream (ex: CDATA)
+                          (default: no, requires XML compliant clients)
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   --with-erlang=PREFIX    path to erlc and erl
-  --with-libiconv-prefix=PREFIX	prefix where libiconv is installed
-  --with-expat=PREFIX	prefix where EXPAT is installed
-  --with-zlib=PREFIX	prefix where zlib is installed
-  --with-pam=PREFIX	prefix where PAM is installed
-  --with-openssl=PREFIX    prefix where OPENSSL is installed
+  --with-libiconv-prefix=PREFIX
+                          prefix where libiconv is installed
+  --with-expat=PREFIX     prefix where EXPAT is installed
+  --with-zlib=PREFIX      prefix where zlib is installed
+  --with-pam=PREFIX       prefix where PAM is installed
+  --with-openssl=PREFIX   prefix where OPENSSL is installed
 
 Some influential environment variables:
   CC          C compiler command
diff --git a/src/configure.ac b/src/configure.ac
index 254b16b06..15d099dc2 100644
--- a/src/configure.ac
+++ b/src/configure.ac
@@ -48,7 +48,7 @@ AC_MOD_ENABLE(odbc, no)
 AC_MOD_ENABLE(ejabberd_zlib, yes)
 
 AC_ARG_ENABLE(hipe,
-[  --enable-hipe        Compile natively with HiPE, not recommended (default: no)],
+[AC_HELP_STRING([--enable-hipe], [compile natively with HiPE, not recommended (default: no)])],
 [case "${enableval}" in
   yes) hipe=true ;;
   no)  hipe=false ;;
@@ -57,7 +57,7 @@ esac],[hipe=false])
 AC_SUBST(hipe)
 
 AC_ARG_ENABLE(roster_gateway_workaround,
-[  --enable-roster-gateway-workaround    Turn on workaround for processing gateway subscriptions (default: no)],
+[AC_HELP_STRING([--enable-roster-gateway-workaround], [turn on workaround for processing gateway subscriptions (default: no)])],
 [case "${enableval}" in
   yes) roster_gateway_workaround=true ;;
   no)  roster_gateway_workaround=false ;;
@@ -66,7 +66,7 @@ esac],[roster_gateway_workaround=false])
 AC_SUBST(roster_gateway_workaround)
 
 AC_ARG_ENABLE(mssql,
-[  --enable-mssql    Use Microsoft SQL Server database (default: no, requires --enable-odbc)],
+[AC_HELP_STRING([--enable-mssql], [use Microsoft SQL Server database (default: no, requires --enable-odbc)])],
 [case "${enableval}" in
   yes) db_type=mssql ;;
   no)  db_type=generic ;;
@@ -75,7 +75,7 @@ esac],[db_type=generic])
 AC_SUBST(db_type)
 
 AC_ARG_ENABLE(transient_supervisors,
-[  --enable-transient_supervisors    Use Erlang supervision for transient process (default: yes)],
+[AC_HELP_STRING([--enable-transient_supervisors], [use Erlang supervision for transient process (default: yes)])],
 [case "${enableval}" in
   yes) transient_supervisors=true ;;
   no)  transient_supervisors=false ;;
@@ -84,7 +84,7 @@ esac],[transient_supervisors=true])
 AC_SUBST(transient_supervisors)
 
 AC_ARG_ENABLE(full_xml,
-[  --enable-full-xml    Use XML features in XMPP stream (ex: CDATA) (default: no, requires XML compliant clients)],
+[AC_HELP_STRING([--enable-full-xml], [use XML features in XMPP stream (ex: CDATA) (default: no, requires XML compliant clients)])],
 [case "${enableval}" in
   yes) full_xml=true ;;
   no)  full_xml=false ;;