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| -rw-r--r-- | autoconf/configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/autoconf/configure.ac b/autoconf/configure.ac index e0299b32cb..674b9054d9 100644 --- a/autoconf/configure.ac +++ b/autoconf/configure.ac @@ -495,6 +495,7 @@ LLVM_PROG_PERL([5.006]) AC_SUBST(PERL) if test x"$PERL" = xnone; then AC_SUBST(HAVE_PERL,0) + AC_MSG_ERROR([perl is required but was not found, please install it]) else AC_SUBST(HAVE_PERL,1) fi |