From efd514c825e6f433f3672228f724818b9e10889d Mon Sep 17 00:00:00 2001
From: Micah Cowan <micah@cowan.name>
Date: Fri, 3 Jul 2009 22:36:14 -0700
Subject: [PATCH] Fixes for when IRIs are disabled.

---
 ChangeLog       | 2 ++
 configure.ac    | 8 ++++++--
 src/ChangeLog   | 6 ++++++
 src/Makefile.am | 4 ++--
 src/iri.h       | 1 +
 5 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index ea2b1589..330d4c6c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2009-07-03  Micah Cowan  <micah@cowan.name>
 
+	* configure.ac: Ensure LIBICONV is empty if IRIs are disabled.
+
 	* AUTHORS: Added Ted Mielczarek and Saint Xavier.
 
 	* NEWS: Added items for IRI support, new --version information.
diff --git a/configure.ac b/configure.ac
index dcb302fa..98d0926f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -497,7 +497,7 @@ AC_ARG_ENABLE(iri,
 AC_ARG_WITH(libidn, AC_HELP_STRING([--with-libidn=[DIR]],
                                    [Support IDN/IRIs (needs GNU Libidn)]),
                                    libidn=$withval, libidn="")
-if test "X$iri" != "Xno"; then
+AS_IF([test "X$iri" != "Xno"],[
   AM_ICONV
 
   if test "X$am_cv_func_iconv" != "Xyes"; then
@@ -508,7 +508,11 @@ if test "X$iri" != "Xno"; then
       AC_MSG_NOTICE([disabling IRIs because libiconv wasn't found])
     fi
   fi
-fi
+],[  # else
+  # For some reason, this seems to be set even when we don't check.
+  # Explicitly unset.
+  LIBICONV=
+])
 
 if test "X$iri" != "Xno"; then
   if test "$libidn" != ""; then
diff --git a/src/ChangeLog b/src/ChangeLog
index be7f3e02..77466d04 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,6 +1,12 @@
 2009-07-03  Micah Cowan  <micah@cowan.name>
 
+	* iri.h (iri_dup): Provide macro definition for when IRIs are
+	disabled.
+
 	* Makefile.am (LIBS): Added @LIBICONV@.
+	(wget_SOURCES): Added iri.h.
+	(EXTRA_wget_SOURCES): Added iri.c, so it gets packaged even if IRI
+	support was disabled.
 
 2009-07-02  Micah Cowan  <micah@cowan.name>
 
diff --git a/src/Makefile.am b/src/Makefile.am
index 3bbae672..523f1957 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -49,9 +49,9 @@ wget_SOURCES = cmpt.c connect.c convert.c cookies.c ftp.c    		  \
 	       ftp.h gen-md5.h hash.h host.h html-parse.h html-url.h      \
 	       http.h http-ntlm.h init.h log.h mswindows.h netrc.h        \
 	       options.h progress.h ptimer.h recur.h res.h retr.h         \
-	       spider.h ssl.h sysdep.h url.h utils.h wget.h
+	       spider.h ssl.h sysdep.h url.h utils.h wget.h iri.h
 nodist_wget_SOURCES = build_info.c version.c
-EXTRA_wget_SOURCES = mswindows.c
+EXTRA_wget_SOURCES = mswindows.c iri.c
 LDADD = $(LIBOBJS) ../lib/libgnu.a @MD5_LDADD@
 AM_CPPFLAGS = -I$(top_srcdir)/lib @MD5_CPPFLAGS@
 
diff --git a/src/iri.h b/src/iri.h
index fe3da15c..dd5876be 100644
--- a/src/iri.h
+++ b/src/iri.h
@@ -64,6 +64,7 @@ struct iri dummy_iri;
 #define idn_decode(str)             NULL
 #define remote_to_utf8(a,b,c)       false
 #define iri_new()                   (&dummy_iri)
+#define iri_dup(a)                  (&dummy_iri)
 #define iri_free(a)
 #define set_uri_encoding(a,b,c)
 #define set_content_encoding(a,b)
-- 
2.39.2