From: Alexander Barton <alex@barton.de>
Date: Fri, 15 Feb 2013 20:32:08 +0000 (+0100)
Subject: configure: search for iconv_open as well as libiconv_open
X-Git-Tag: rel-21-rc1~132^2
X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=commitdiff_plain;h=d0c9f4a692877d0a232499031f82413b02a45739

configure: search for iconv_open as well as libiconv_open

On some installations iconv_open() is actually libiconv_open().
iconv_open() is the glibc version while libiconv_open() is the libiconv
version. This patch enables ngIRCd to detect both cases.

Tested on OpenBSD 5.1.

Closes bug #151.
---

diff --git a/configure.ng b/configure.ng
index c0309965..6c28f39a 100644
--- a/configure.ng
+++ b/configure.ng
@@ -528,7 +528,10 @@ if test "$x_ircplus_on" = "yes"; then
 			fi
 			AC_CHECK_LIB(iconv, iconv_open)
 			AC_CHECK_FUNCS(iconv_open, x_iconv_on=yes,
-				AC_MSG_ERROR([Can't enable libiconv support!])
+				AC_CHECK_LIB(iconv, libiconv_open)
+				AC_CHECK_FUNCS(libiconv_open, x_iconv_on=yes,
+					AC_MSG_ERROR([Can't enable libiconv support!])
+				)
 			)
 		  fi
 		]