From 519aa9b2ef4ec1fdbbc746f753240113423e1b21 Mon Sep 17 00:00:00 2001
From: Pierre Ossman <ossman@cendio.se>
Date: Mon, 12 Jun 2006 14:18:19 +0000
Subject: [PATCH] Use AM_ICONV to determine what needs to be done for iconv
 support. (closes #19)

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1012 fefdeb5f-60dc-0310-8127-8f9354f1896f
---
 configure.ac     | 6 +++++-
 src/Makefile.am  | 4 ++--
 src/polyp/utf8.c | 9 +++++----
 3 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/configure.ac b/configure.ac
index 34ba78c..0ccbe4f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -165,7 +165,7 @@ AM_CONDITIONAL(OS_IS_WIN32, test "x$os_is_win32" = "x1")
 AC_HEADER_STDC
 
 # POSIX
-AC_CHECK_HEADERS([arpa/inet.h glob.h grp.h iconv.h netdb.h netinet/in.h \
+AC_CHECK_HEADERS([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \
     netinet/in_systm.h netinet/ip.h netinet/tcp.h pwd.h sched.h \
     sys/resource.h sys/select.h sys/socket.h sys/wait.h \
     syslog.h])
@@ -270,6 +270,10 @@ ACX_PTHREAD
 
 AC_SYS_LARGEFILE
 
+#### [lib]iconv ####
+
+AM_ICONV
+
 ###################################
 #      External libraries         #
 ###################################
diff --git a/src/Makefile.am b/src/Makefile.am
index 2e68ed9..a98ea69 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -420,7 +420,7 @@ endif
 
 libpolyp_la_CFLAGS = $(AM_CFLAGS)
 libpolyp_la_LDFLAGS = -version-info $(LIBPOLYP_VERSION_INFO)
-libpolyp_la_LIBADD = $(AM_LIBADD) $(WINSOCK_LIBS)
+libpolyp_la_LIBADD = $(AM_LIBADD) $(WINSOCK_LIBS) $(LIBICONV)
 
 if HAVE_X11
 libpolyp_la_CFLAGS += $(X_CFLAGS)
@@ -587,7 +587,7 @@ endif
 
 libpolypcore_la_CPPFLAGS = $(AM_CPPFLAGS) $(LIBOIL_CFLAGS)
 libpolypcore_la_LDFLAGS = -version-info $(LIBPOLYPCORE_VERSION_INFO)
-libpolypcore_la_LIBADD = $(AM_LIBADD) $(LIBLTDL) $(LIBSAMPLERATE_LIBS) $(LIBSNDFILE_LIBS) $(WINSOCK_LIBS) $(LIBOIL_LIBS)
+libpolypcore_la_LIBADD = $(AM_LIBADD) $(LIBLTDL) $(LIBSAMPLERATE_LIBS) $(LIBSNDFILE_LIBS) $(WINSOCK_LIBS) $(LIBOIL_LIBS) $(LIBICONV)
 
 ###################################
 #   Plug-in support libraries     #
diff --git a/src/polyp/utf8.c b/src/polyp/utf8.c
index 931328e..33fa721 100644
--- a/src/polyp/utf8.c
+++ b/src/polyp/utf8.c
@@ -34,7 +34,7 @@
 #include <inttypes.h>
 #include <string.h>
 
-#ifdef HAVE_ICONV_H
+#ifdef HAVE_ICONV
 #include <iconv.h>
 #endif
 
@@ -168,14 +168,15 @@ char* pa_utf8_filter (const char *str) {
     return utf8_validate(str, new_str);
 }
 
-#ifdef HAVE_ICONV_H
+#ifdef HAVE_ICONV
 
 static char* iconv_simple(const char *str, const char *to, const char *from) {
     char *new_str;
     size_t len, inlen;
 
     iconv_t cd;
-    char *inbuf, *outbuf;
+    ICONV_CONST char *inbuf;
+    char *outbuf;
     size_t res, inbytes, outbytes;
 
     cd = iconv_open(to, from);
@@ -187,7 +188,7 @@ static char* iconv_simple(const char *str, const char *to, const char *from) {
     assert(new_str);
 
     while (1) {
-        inbuf = (char*)str; /* Brain dead prototype for iconv() */
+        inbuf = (ICONV_CONST char*)str; /* Brain dead prototype for iconv() */
         inbytes = inlen;
         outbuf = new_str;
         outbytes = len;
-- 
2.7.4