Merge branch '44-use-system-provided-ar-instead-of-hardcoding-it' into 'master'

Resolve "Use system-provided AR instead of hardcoding it"

Closes #44

See merge request sane-project/frontends!23

configure.ac

@@ -12,6 +12,7 @@ AC_PROG_CC
 AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_PROG_RANLIB
+AM_PROG_AR
 
 # Language
 AM_GNU_GETTEXT_VERSION([0.21])