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From e18bcc65d5772e518c6496b439bad8a986f7e434 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Thu, 20 Jun 2019 15:18:19 -0700
Subject: [PATCH] configure: Fix iconv check for cross compilation
AC_CHECK_LIB is more friendly towards cross-compilation.
Added check for libiconv_open as that can be used when the libc lacks iconv.
---
configure.ac | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 07e8703..1b09964 100644
--- a/configure.ac
+++ b/configure.ac
@@ -75,7 +75,8 @@ if test "x$with_udev" != "xno"; then
[true])
fi
-AC_SEARCH_LIBS(iconv_open, iconv)
+AC_CHECK_LIB(iconv, iconv_open)
+AC_CHECK_LIB(iconv, libiconv_open)
# xxd (distributed with vim) is used in the testsuite
AC_CHECK_PROG([XXD_FOUND], [xxd], [yes])
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