diff options
Diffstat (limited to 'autoconf/m4/path_perl.m4')
| -rw-r--r-- | autoconf/m4/path_perl.m4 | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/autoconf/m4/path_perl.m4 b/autoconf/m4/path_perl.m4 new file mode 100644 index 000000000000..406656cb0322 --- /dev/null +++ b/autoconf/m4/path_perl.m4 @@ -0,0 +1,16 @@ +dnl Check for a reasonable version of Perl. +dnl $1 - Minimum Perl version. Typically 5.006. +dnl +AC_DEFUN([LLVM_PROG_PERL], [ +AC_PATH_PROG(PERL, [perl], [none]) +if test "$PERL" != "none"; then + AC_MSG_CHECKING(for Perl $1 or newer) + if $PERL -e 'use $1;' 2>&1 > /dev/null; then + AC_MSG_RESULT(yes) + else + PERL=none + AC_MSG_RESULT(not found) + fi +fi +]) + |