Added configure and command line option --help.

1 files changed, 17 insertions, 8 deletions

diff --git a/auto/modules/php b/auto/modules/php
index c9fff12f..cf4f3837 100644
--- a/auto/modules/php
+++ b/auto/modules/php
@@ -9,7 +9,7 @@ shift
 for nxt_option; do
 
     case "$nxt_option" in
-        -*=*) value=`$echo "$nxt_option" | sed -e 's/[-_a-zA-Z0-9]*=//'`     ;;
+        -*=*) value=`echo "$nxt_option" | sed -e 's/[-_a-zA-Z0-9]*=//'`     ;;
            *) value="" ;;
     esac
 
@@ -21,27 +21,36 @@ for nxt_option; do
         --help)
             cat << END
 
-    --config=NAME     set php-config name
-    --module=NAME     set php module name
-    --lib-path=PATH   set path to libphp.so library
+    --config=FILE         set php-config filename
+    --module=NAME         set unit php module name
+    --lib-path=DIRECTORY  set directory path to libphp.so library
 
 END
             exit 0
         ;;
 
         *)
-            $echo
-            $echo $0: error: invalid PHP option \"$nxt_option\"
-            $echo
+            echo
+            echo $0: error: invalid PHP option \"$nxt_option\"
+            echo
             exit 1
         ;;
 
     esac
 
-
 done
 
 
+if [ ! -f $NXT_AUTOCONF_DATA ]; then
+   echo
+   echo Please run common $0 before configuring module \"$nxt_module\".
+   echo
+   exit 1
+fi
+
+. $NXT_AUTOCONF_DATA
+
+
 NXT_PHP_CONFIG=${NXT_PHP_CONFIG=php-config}
 NXT_PHP=${NXT_PHP_CONFIG%-config*}
 NXT_PHP_MODULE=${NXT_PHP_MODULE=${NXT_PHP##*/}}