For PR java/2812:

	* lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
	* lex.c (java_new_lexer): Use ICONV_CONST.
	(java_read_char): Likewise.
	* Make-lang.in (jc1$(exeext)): Link against LIBICONV.
	(jv-scan$(exeext)): Likewise.

From-SVN: r44120

gcc/java/ChangeLog

+2001-07-18  Tom Tromey  <tromey@redhat.com>
+
+	For PR java/2812:
+	* lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
+	* lex.c (java_new_lexer): Use ICONV_CONST.
+	(java_read_char): Likewise.
+	* Make-lang.in (jc1$(exeext)): Link against LIBICONV.
+	(jv-scan$(exeext)): Likewise.
+
 2001-07-14  Tim Josling  <tej@melbpc.org.au>
 
 	* check-init.c (check_init): Remove references to EXPON_EXPR.

gcc/java/Make-lang.in

@@ -121,7 +121,7 @@ java-warn =
 jc1$(exeext): $(JAVA_OBJS) $(BACKEND) $(LIBDEPS)
 	rm -f $@
 	$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
-		$(JAVA_OBJS) $(BACKEND) $(ZLIB) $(LIBS)
+		$(JAVA_OBJS) $(BACKEND) $(ZLIB) $(LIBICONV) $(LIBS)
 
 gcjh$(exeext): $(GCJH_OBJS) $(LIBDEPS)
 	rm -f $@
@@ -129,7 +129,7 @@ gcjh$(exeext): $(GCJH_OBJS) $(LIBDEPS)
 
 jv-scan$(exeext): $(JVSCAN_OBJS) $(LIBDEPS)
 	rm -f $@
-	$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(JVSCAN_OBJS) $(LIBS)
+	$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(JVSCAN_OBJS) $(LIBICONV) $(LIBS)
 
 jcf-dump$(exeext): $(JCFDUMP_OBJS) $(LIBDEPS)
 	rm -f $@

gcc/java/lex.c

@@ -268,7 +268,8 @@ java_new_lexer (finput, encoding)
 	      outp = (char *) &result;
 	      outc = 2;
 
-	      r = iconv (handle, (const char **) &inp, &inc, &outp, &outc);
+	      r = iconv (handle, (ICONV_CONST char **) &inp, &inc,
+			 &outp, &outc);
 	      iconv_close (handle);
 	      /* Conversion must be complete for us to use the result.  */
 	      if (r != (size_t) -1 && inc == 0 && outc == 0)
@@ -370,8 +371,8 @@ java_read_char (lex)
 	      out_save = out_count;
 	      inp = &lex->buffer[lex->first];
 	      outp = &lex->out_buffer[lex->out_last];
-	      ir = iconv (lex->handle, (const char **) &inp, &inbytesleft,
-			  &outp, &out_count);
+	      ir = iconv (lex->handle, (ICONV_CONST char **) &inp,
+			  &inbytesleft, &outp, &out_count);
 
 	      /* If we haven't read any bytes, then look to see if we
 		 have read a BOM.  */

gcc/java/lex.h

 /* Language lexer definitions for the GNU compiler for the Java(TM) language.
-   Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
    Contributed by Alexandre Petit-Bianco (apbianco@cygnus.com)
 
 This file is part of GNU CC.
@@ -35,7 +35,7 @@ extern int   lineno;
 /* A Unicode character, as read from the input file  */
 typedef unsigned short unicode_t;
 
-#ifdef HAVE_ICONV_H
+#ifdef HAVE_ICONV
 #include <iconv.h>
 #endif /* HAVE_ICONV */