check that m4 is available before trying to use it
authorAli Saidi <saidi@eecs.umich.edu>
Thu, 31 May 2007 19:33:17 +0000 (15:33 -0400)
committerAli Saidi <saidi@eecs.umich.edu>
Thu, 31 May 2007 19:33:17 +0000 (15:33 -0400)
commit473bf1a66a3e89659fe46b547d380c65073a5e7c
tree3f0353215edc33b0cfde1414caf0c4f1f693c915
parent0193476ea790963884059c27d7fdd607a6f79019
check that m4 is available before trying to use it

--HG--
extra : convert_revision : 8d4d75451fc003e3843e306008ad0632bbf0217a
ext/libelf/SConscript