From 6ff88de7f7affba3e9899cfdab4dab46b554e93f Mon Sep 17 00:00:00 2001
From: Jakub Narebski <jnareb@gmail.com>
Date: Thu, 7 Sep 2006 13:48:08 +0200
Subject: [PATCH] autoconf: Set NO_ICONV if iconv is found neither in libc, nor
 in libiconv

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---
 configure.ac | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 67c1ae0ed8..9bbc7dafc4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -143,9 +143,12 @@ AC_CHECK_LIB([expat], [XML_ParserCreate],
 AC_SUBST(NO_EXPAT)
 #
 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
+# Define NO_ICONV if neither libc nor libiconv support iconv.
 AC_CHECK_LIB([c], [iconv],
-[NEEDS_LIBICONV=],
-[NEEDS_LIBICONV=YesPlease])
+	[NEEDS_LIBICONV=],
+	AC_CHECK_LIB([iconv], [iconv],
+		[NEEDS_LIBICONV=YesPlease],
+		[GIT_CONF_APPEND_LINE([NO_ICONV=YesPlease])]))
 AC_SUBST(NEEDS_LIBICONV)
 test -n "$NEEDS_LIBICONV" && LIBS="$LIBS -liconv"
 #
-- 
2.43.2