Use m4_esyscmd instead of m4_esyscmd_s
authorRon <ron@debian.org>
Sat, 18 May 2013 06:41:18 +0000 (16:11 +0930)
committerRon <ron@debian.org>
Sat, 18 May 2013 06:41:18 +0000 (16:11 +0930)
commit918acd1564a38c61f3cb2392d3b38f1539f14eda
treef4b4e9ef3e9f8d1d23231f85bb286d4beb5306b0
parentefdd314305038978062e48bdb98bc9d4832eebbf
Use m4_esyscmd instead of m4_esyscmd_s

We shouldn't ever have any trailing newlines that need trimming here,
and the _s version wasn't added to m4sugar.m4 until autoconf 2.63b,
so this will let it work with 2.13 again.
configure.ac