- add --with[out]-cgi to configure.ml

Makefile.distrib

@@ -16,7 +16,7 @@ ifeq ($(NATIVE),true)
 all: cduce_lib.cmxa
 endif
 
-PACKAGES = camlp4 ulex pcre num netstring cgi
+PACKAGES = camlp4 ulex pcre num netstring 
 
 # Call make with VERBOSE=true to get a trace of commands
 
@@ -205,10 +205,12 @@ else
 endif
 
 ifeq ($(PXP),true)
-  OBJECTS += runtime/cduce_pxp.cmo
-  PACKAGES += $(PXP_PACK)
-  ALL_TARGET += dtd2cduce
-  INSTALL_BINARIES += dtd2cduce
+    ifeq ($(CGI),true)
+      OBJECTS += runtime/cduce_pxp.cmo
+      PACKAGES += $(PXP_PACK) cgi
+      ALL_TARGET += dtd2cduce
+      INSTALL_BINARIES += dtd2cduce
+  endif
 endif
 ifeq ($(EXPAT), true)
   OBJECTS += runtime/cduce_expat.cmo

configure.ml

@@ -29,6 +29,7 @@ Optional features:
  expat                 support for the expat XML parser
  curl                  support for the libcurl library
  netclient             support for the netclient library
+ cgi                   support for the cgi library [default: false]
 
 OCaml/CDuce interface:
  --mliface=DIR         build the interface with the OCaml sources in DIR
@@ -54,6 +55,7 @@ let features =
     "expat", ref `auto;
     "curl", ref `auto;
     "netclient", ref `auto;
+    "cgi", ref `no;
     "pxp_wlex", ref `no ]
   
 let vars = 
@@ -209,6 +211,7 @@ let pxp = check_feature "pxp" (check_pkg "pxp")
 let expat = check_feature "expat" (check_pkg "expat")
 let curl = check_feature "curl" (check_pkg "curl")
 let netclient = check_feature "netclient" (check_pkg "netclient")
+let cgi = check_feature "cgi" (check_pkg "cgi")
 let pxp_wlex = check_feature "pxp_wlex" (check_pkg "pxp-wlex-utf8")
 let prefix = dir "prefix"
 let bindir = dir ~def:(prefix^"/bin") "bindir"
@@ -239,7 +242,13 @@ let pxp,expat =
 	false,false
     | c,n -> c,n
 
-let required_packages = ["camlp4"; "num"; "pcre"; "ulex"; "cgi"; "netstring"]
+let cgi =
+    if not(cgi) then
+        (warning "No package to build dtd2cduce and the web interface";
+        false)
+    else true
+
+let required_packages = ["camlp4"; "num"; "pcre"; "ulex"; "netstring"]
 
 let has_forpack =
   print "testing for -for-pack option: ";
@@ -279,6 +288,7 @@ let () =
   fprintf out "EXPAT=%b\n" expat;
   fprintf out "CURL=%b\n" curl;
   fprintf out "NETCLIENT=%b\n" netclient;
+  fprintf out "CGI=%b\n" cgi;
   fprintf out "PXP_WLEX=%b\n" pxp_wlex;
   fprintf out "BINDIR=%s\n" bindir;
   fprintf out "MANDIR=%s\n" mandir;