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Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index ddf0a341..026d4d97 100644 --- a/configure.ac +++ b/configure.ac @@ -115,6 +115,11 @@ AC_SUBST(GLIB12_LIBS) AC_SUBST(HAVE_GLIB12) AM_CONDITIONAL([HAVE_GLIB12], [test "x$HAVE_GLIB12" = x1]) +AC_PATH_PROG([M4], [m4 gm4], [no]) +if test "x$M4" = xno ; then + AC_MSG_ERROR([m4 missing]) +fi + AC_MSG_CHECKING([for tcpwrap library and headers]) LIBWRAP_LIBS= saved_LIBS="$LIBS" |