diff options
Diffstat (limited to 'm4/ndim_detect_man2txt.m4')
| -rw-r--r-- | m4/ndim_detect_man2txt.m4 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/m4/ndim_detect_man2txt.m4 b/m4/ndim_detect_man2txt.m4 new file mode 100644 index 0000000..ad08d74 --- /dev/null +++ b/m4/ndim_detect_man2txt.m4 @@ -0,0 +1,23 @@ +# serial 1.1 +m4_pattern_forbid([NDIM_DETECT_MAN2TXT])dnl +AC_DEFUN([NDIM_DETECT_MAN2TXT], [dnl +AC_ARG_VAR([MAN]) +AC_PATH_PROG([MAN], [man], [false]) +AC_ARG_VAR([COL]) +AC_PATH_PROG([COL], [col], [false]) +AM_CONDITIONAL([HAVE_NDIM_MAN2TXT], + [test "x$MAN" != "xfalse" && + test "x$COL" != "xfalse" && + test "x$(echo "ABXY" | $COL -b)" = "xBY"]) +AC_MSG_CHECKING([man and col -b work correctly]) +if test "x$HAVE_NDIM_MAN2TXT_FALSE" = "x#"; then + AC_MSG_RESULT([yes]) + AC_SUBST([NDIM_MAN2TXT], ['m2t(){ $(MAN) "$$(dirname "$$][1")/$$(basename "$$][1")"|$(COL) -b; }; m2t'])dnl +else + AC_MSG_RESULT([no $(echo "ABXY" | $COL -b)]) +fi +])dnl +dnl +dnl Local Variables: +dnl mode: autoconf +dnl End: |