makepkg: calculate exact total file size

The current calculation of the total file size for a package using "du"
suffers from issues in portability and correctness.  Especially on btrfs,
this can result in clearly wrong package information such as:

Download Size  : 14684.29 KiB
Installed Size : 7628.00 KiB

Use an approach based on "stat" to calculate total file size.

Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index fb1e0b3d..6941054f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -245,7 +245,6 @@ esac
 
 AM_CONDITIONAL([CYGWIN], test "x$host_os_cygwin" = "xyes")
 AM_CONDITIONAL([DARWIN], test "x$host_os_darwin" = "xyes")
-AC_PATH_PROGS([DUPATH], [du], [du], [/usr/bin$PATH_SEPARATOR/bin] )
 AC_SUBST(SIZECMD)
 AC_SUBST(SEDINPLACE)
 AC_SUBST(STRIP_BINARIES)