From: Sami Kerola <kerolasa@iki.fi>
Date: Sat, 3 Mar 2012 19:06:13 +0000 (+0100)
Subject: build-sys: fix chkdupexe regression
X-Git-Tag: v2.22-rc1~655
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6500ec90de0cc98c2cdbe9d77138b9c230351f39;p=thirdparty%2Futil-linux.git

build-sys: fix chkdupexe regression

Commit 2897f50a6a6d1aab653c7017f7542d26ac2a8a0b resulted breaking
shebang substitution for chkdupexe.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---

diff --git a/configure.ac b/configure.ac
index 4d3da7d7b4..c7ebd4123d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -114,6 +114,9 @@ UL_SET_ARCH(M68K, m68*)
 UL_SET_ARCH(MIPS, mips*)
 UL_SET_ARCH(HPPA, hppa*)
 
+dnl script chkdupexe requires perl
+AC_PATH_PROG(PERL, perl)
+
 AC_SYS_LARGEFILE
 
 AM_GNU_GETTEXT_VERSION([0.14.1])