diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/configure.ac b/configure.ac index 31a99dc..c5bb9a2 100644 --- a/configure.ac +++ b/configure.ac @@ -79,27 +79,27 @@ dnl /proc/self/fd. Failing that, we'll try for POSIX mkfifo(), or a dnl mknod() that makes FIFOs. RC_SYS_DEV_FD case "$rc_cv_sys_dev_fd" in -yes) AC_DEFINE(HAVE_DEV_FD, 1, [Has /dev/fd]) ;; -odd) AC_DEFINE(HAVE_PROC_SELF_FD, 1, [Has /proc/self/fd]) ;; +yes) AC_DEFINE(HAVE_DEV_FD, 1, [Define to 1 if you have /dev/fd.]) ;; +odd) AC_DEFINE(HAVE_PROC_SELF_FD, 1, [Define to 1 if you have /proc/self/fd.]) ;; no) AC_CHECK_FUNCS(mkfifo) ;; esac case "$ac_cv_func_mkfifo" in -yes) AC_DEFINE(HAVE_FIFO, 1, [Has mkfifo()]) ;; +yes) AC_DEFINE(HAVE_FIFO, 1, [Define to 1 if you have the `mkfifo' function.]) ;; no) RC_SYS_MKNOD_FIFO ;; esac dnl Now handle arguments. AC_ARG_ENABLE(builtin-echo, [ --disable-builtin-echo Don't include \`echo' as a builtin], - test "x$enableval" != "xno" && AC_DEFINE(RC_ECHO, 1, [Builtin echo]), + test "x$enableval" != "xno" && AC_DEFINE(RC_ECHO, 1, [Define to 1 to include `echo' as a builtin.]), AC_DEFINE(RC_ECHO)) AC_ARG_ENABLE(job, [ --disable-job Don't do job-control-style backgrounding], - test "x$enableval" != "xno" && AC_DEFINE(RC_JOB, 1, [Pretend job control]), + test "x$enableval" != "xno" && AC_DEFINE(RC_JOB, 1, [Define to 1 to use job-control-style backgrounding.]), AC_DEFINE(RC_JOB)) AC_ARG_ENABLE(protect-env, [ --disable-protect-env Don't protect environment names], - test "x$enableval" != "xno" && AC_DEFINE(PROTECT_ENV, 1, [Protect environment]), + test "x$enableval" != "xno" && AC_DEFINE(PROTECT_ENV, 1, [Define to 1 to encode exported environment names.]), AC_DEFINE(PROTECT_ENV)) AC_ARG_ENABLE(def-interp, @@ -165,14 +165,14 @@ AC_ARG_WITH(addon, [ --with-addon[=foo.c] Extra builtins, from addon.c by de ]) AM_CONDITIONAL(AMC_ADDON, test "$ADDON" != "") case "$ADDON" in -?*) AC_DEFINE(RC_ADDON, 1, [Use addon]) ;; +?*) AC_DEFINE(RC_ADDON, 1, [Define to 1 to use addon functions.]) ;; esac AC_SUBST(ADDON) AC_ARG_WITH(editline, [ --with-editline Simmule Turner's line editing], AC_CHECK_LIB(edit, readline, - AC_DEFINE(EDITLINE, 1, [editline]) LIBS="$LIBS -ledit", + AC_DEFINE(EDITLINE, 1, [Define to 1 if you are using `editline' or `vrl'.]) LIBS="$LIBS -ledit", AC_MSG_ERROR(editline library not found))) if test "${with_vrl+set}" = set -o "${with_readline+set}" = set; then @@ -188,9 +188,9 @@ dnl There are (at least) two incompatible versions of readline, and we dnl need to know which one we are using. We don't support readline 2.0. AC_ARG_WITH(readline, [ --with-readline Bloated GNU line editing], [ AC_CHECK_LIB(readline, readline, [ - AC_DEFINE(READLINE, 1, [readline]) + AC_DEFINE(READLINE, 1, [Define to 1 if you are using GNU `readline'.]) LIBS="$LIBS -lreadline $rc_lib_tgetent" - AC_CHECK_LIB(readline, _rl_clean_up_for_exit, , AC_DEFINE(READLINE_OLD, 1, [Old readline]), $rc_lib_tgetent) + AC_CHECK_LIB(readline, _rl_clean_up_for_exit, , AC_DEFINE(READLINE_OLD, 1, [Define to 1 for older versions GNU `readline'.]), $rc_lib_tgetent) ], AC_MSG_ERROR(readline library not found), $rc_lib_tgetent) ]) AM_CONDITIONAL(AMC_READLINE, test "${with_readline+set}" = set) |