diff options
Diffstat (limited to 'tools/m4/ax_check_a2x.m4')
| -rw-r--r-- | tools/m4/ax_check_a2x.m4 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/m4/ax_check_a2x.m4 b/tools/m4/ax_check_a2x.m4 new file mode 100644 index 00000000..438e2478 --- /dev/null +++ b/tools/m4/ax_check_a2x.m4 @@ -0,0 +1,5 @@ +AC_DEFUN([AX_CHECK_A2X], + [AC_ARG_VAR([A2X], [path to a2x command]) + AC_CHECK_PROG([A2X], [a2x], [a2x]) + AS_IF([test x"$A2X" = x], [$1]) + AM_CONDITIONAL([HAVE_A2X], [test x"$A2X" != x])]) |