From 8a8741a1fea40972b6d470b4a1a82915357552ee Mon Sep 17 00:00:00 2001
From: foobar <sniper@php.net>
Date: Sat, 1 Dec 2001 00:59:43 +0000
Subject: [PATCH] This makes the configure --help output more readable.

---
 acinclude.m4 |  9 +++++++++
 configure.in | 16 ++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/acinclude.m4 b/acinclude.m4
index 468fa0e47bb..c63db812b86 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -4,6 +4,15 @@ dnl This file contains local autoconf functions.
 
 sinclude(dynlib.m4)
 
+dnl
+dnl Separator into the configure --help display.
+dnl 
+AC_DEFUN(PHP_HELP_SEPARATOR,[
+AC_ARG_ENABLE([],[
+$1
+],[])
+])
+
 dnl
 dnl PHP_TARGET_RDYNAMIC
 dnl
diff --git a/configure.in b/configure.in
index 297091d320e..82a4cf93cfa 100644
--- a/configure.in
+++ b/configure.in
@@ -141,6 +141,7 @@ sinclude(Zend/Zend.m4)
 sinclude(TSRM/tsrm.m4)
 
 divert(2)
+PHP_HELP_SEPARATOR([SAPI modules:])
 
 PTHREADS_CHECK
 
@@ -467,6 +468,7 @@ if test $ac_cv_type_in_addr_t = no; then
 fi
 
 divert(4)
+PHP_HELP_SEPARATOR([General settings:])
 
 PHP_ARG_ENABLE(debug, whether to include debugging symbols,
 [  --enable-debug          Compile with debugging symbols.], no)
@@ -637,6 +639,17 @@ AC_CHECK_LIB(crypt, crypt, [
 ])
 
 divert(5)
+PHP_HELP_SEPARATOR([Extensions:
+
+  --with-EXTENSION=[shared[,PATH]]
+  
+    NOTE: Not all extensions can be build as 'shared'.
+
+    Example: --with-foobar=shared,/usr/local/foobar/
+
+      o Builds the foobar extension as shared extension.
+      o foobar package install prefix is /usr/local/foobar/
+])
 
 PHP_CONFIGURE_PART(Configuring extensions)
 
@@ -645,6 +658,9 @@ esyscmd(./scripts/config-stubs ext)
 
 PHP_FAST_OUTPUT(sapi/$PHP_SAPI/Makefile)
 
+
+PHP_HELP_SEPARATOR([Other settings:])
+
 AC_MSG_CHECKING([whether to enable versioning])
 AC_ARG_ENABLE(versioning,
 [  --enable-versioning     Export only required symbols.