From a7366a764aa8d549a16b58e43181fe4ff7e598ab Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Thu, 5 Jan 2012 20:33:46 +0000
Subject: * Add a -I flag to the Perl bindings to nix-build and some other  
 scripts. * Include the version and architecture in the -I flag so that there
 is   at least a chance that a Nix binary built for one Perl version will  
 run on another version.

---
 configure.ac | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 1e8665992c6b..1b6154a2d39e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -181,6 +181,14 @@ fi
 AC_MSG_RESULT(yes)
 
 
+# Figure out where to install Perl modules.
+AC_MSG_CHECKING([for the Perl installation prefix])
+perlversion=$($perl -e 'use Config; print $Config{version};')
+perlarchname=$($perl -e 'use Config; print $Config{archname};')
+AC_SUBST(perllibdir, [$\(libdir\)/perl5/site_perl/$perlversion/$perlarchname])
+AC_MSG_RESULT($perllibdir)
+
+
 NEED_PROG(cat, cat)
 NEED_PROG(tr, tr)
 AC_ARG_WITH(coreutils-bin, AC_HELP_STRING([--with-coreutils-bin=PATH],
@@ -283,7 +291,7 @@ fi
 
 
 # Check for the required Perl dependencies (DBI and DBD::SQLite).
-perlFlags="-I${libdir}/perl5/site_perl"
+perlFlags="-I$perllibdir"
 
 AC_ARG_WITH(dbi, AC_HELP_STRING([--with-dbi=PATH],
   [prefix of the Perl DBI library]),
-- 
cgit 1.4.1