From: Fredrik Tolf <fredrik@dolda2000.com>
Date: Thu, 23 Sep 2010 00:41:59 +0000 (+0200)
Subject: build: Assert libmagic presence.
X-Git-Tag: 0.2~13
X-Git-Url: http://www.dolda2000.com/gitweb/?p=ashd.git;a=commitdiff_plain;h=5518f5b5731a252c7cc871edd28b18af798e185e

build: Assert libmagic presence.
---

diff --git a/configure.in b/configure.in
index ca57d22..3e0788c 100644
--- a/configure.in
+++ b/configure.in
@@ -12,6 +12,13 @@ dnl AM_PROG_LIBTOOL
 
 AC_HEADER_STDC
 
+HAS_MAGIC=yes
+AC_CHECK_LIB(magic, magic_open, [:], [HAS_MAGIC=no])
+AC_CHECK_HEADER(magic.h, [], [HAS_MAGIC=no])
+if test "$HAS_MAGIC" = no; then
+	AC_MSG_ERROR([*** cannot find libmagic on this system])
+fi
+
 AH_TEMPLATE(HAVE_XATTR, [define to compile support for filesystem extended attributes])
 AC_ARG_WITH(xattr, [  --with-xattr            Enable XATTR support])
 HAS_XATTR=""