Commit 8df43f7c authored by Ron's avatar Ron
Browse files

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.
parent cd91ec62
......@@ -4,7 +4,7 @@ dnl The package_version file will be automatically synced to the git revision
dnl by the update_version script when configured in the repository, but will
dnl remain constant in tarball releases unless it is manually edited.
m4_esyscmd_s([ if test -e package_version || ./update_version; then
m4_esyscmd([ if test -e package_version || ./update_version; then
. ./package_version
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