diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/configure.ac b/configure.ac deleted file mode 100644 index cd6bf9e..0000000 --- a/configure.ac +++ /dev/null @@ -1,260 +0,0 @@ -dnl Our package name, version, ... -AC_INIT([rc], [1.7.4]) - -dnl ... and git description -DESCRIPTION=$(git describe || echo '(git description unavailable)') -AC_DEFINE_UNQUOTED(DESCRIPTION, "$DESCRIPTION", [Release date]) - -dnl Get things going... -AC_CONFIG_SRCDIR([rc.h]) -AM_INIT_AUTOMAKE - -AC_CONFIG_HEADERS(config.h) - -dnl Find a standard C compiler -AC_PROG_CC - -dnl If we're using gcc, specify `-Wall'. I've also checked the code -dnl with `-pedantic -W -Wall -Wpointer-arith -Wstrict-prototypes -dnl -Wmissing-prototypes', and checked that all the warnings generated -dnl are harmless. -case "$GCC" in -yes) CFLAGS="-Wall $CFLAGS" ;; -esac - -AC_SYS_LARGEFILE - -AC_PROG_CPP -AC_PROG_YACC -AC_CHECK_PROGS(LN, ln cp) - -AC_CHECK_HEADERS(sys/resource.h sys/time.h sys/types.h unistd.h) -AC_HEADER_DIRENT -AC_HEADER_STDC -AC_HEADER_SYS_WAIT - -AC_TYPE_GETGROUPS -AC_TYPE_PID_T -AC_TYPE_SIZE_T -AC_TYPE_UID_T -AC_CHECK_TYPE(ssize_t, long) - -AC_CHECK_FUNCS(getgroups lstat setpgrp setrlimit sigaction) - -dnl We prefer system calls that don't restart. If we have sigaction() -dnl we'll use it. Otherwise, we check whether good ol' signal() -dnl produces interruptible system calls. -case "$ac_cv_func_sigaction" in -no) AC_SYS_RESTARTABLE_SYSCALLS ;; -esac -AM_CONDITIONAL(AMC_RESTART, test "$ac_cv_sys_restartable_syscalls" = yes) - -RC_FUNC_GETGROUPS - -RC_FUNC_SIGSETJMP - -AC_FUNC_SETPGRP - -RC_FUNC_STRERROR - -RC_NEED_KERNEL - -RC_TYPE_RLIM_T - -RC_TYPE_SIG_ATOMIC_T - -dnl Does the kernel handle `#! /interpreter'? -AC_SYS_INTERPRETER -case "$ac_cv_sys_interpreter" in -yes) AC_DEFINE(HASH_BANG, 1, [Define to 1 if your kernel understands `#!' magic numbers]) ;; -esac -AM_CONDITIONAL(AMC_NO_HASHBANG, test "$ac_cv_sys_interpreter" = no) - - -dnl What do we do for command arguments? We want /dev/fd or Linux's -dnl /proc/self/fd. Failing that, we'll try for POSIX mkfifo(), or a -dnl mknod() that makes FIFOs. -RC_SYS_DEV_FD -case "$rc_cv_sys_dev_fd" in -yes) AC_DEFINE(HAVE_DEV_FD, 1, [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 "$ac_cv_func_mkfifo" in -yes) AC_DEFINE(HAVE_FIFO, 1, [Define to 1 if you have the `mkfifo' function.]) ;; -no) RC_SYS_MKNOD_FIFO ;; -esac - -dnl Now handle arguments. -AC_ARG_ENABLE(builtin-echo, [ --disable-builtin-echo Don't include `echo' as a builtin], - test "x$enableval" != "xno" && AC_DEFINE(RC_ECHO, 1, [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$enableval" != "xno" && AC_DEFINE(RC_JOB, 1, [Define to 1 to use job-control-style backgrounding.]), - AC_DEFINE(RC_JOB)) - -AC_ARG_ENABLE(protect-env, [ --disable-protect-env Don't protect environment names], - test "x$enableval" != "xno" && AC_DEFINE(PROTECT_ENV, 1, [Define to 1 to encode exported environment names.]), - AC_DEFINE(PROTECT_ENV)) - -AC_ARG_ENABLE(def-interp, -[ --enable-def-interp=/bin/foo - Use /bin/foo as default interpreter [[/bin/sh]]], -[ - case "$enableval" in - no) - ;; - yes) - AC_DEFINE(DEFAULTINTERP, "/bin/sh", [The default interpreter]) - ;; - *) - AC_DEFINE_UNQUOTED(DEFAULTINTERP, "$enableval") - esac -], - AC_DEFINE(DEFAULTINTERP, "/bin/sh")) - -AC_ARG_ENABLE(def-path, -[ --enable-def-path=\"/usr/local/bin/\",\"/usr/bin\" - Default path [[All of these that exist - (/usr/local/bin /usr/bin /usr/bsd /usr/ucb /bin .)]]], -[ - case "$enableval" in - no|yes) ;; - *) AC_DEFINE_UNQUOTED(DEFAULTPATH, $enableval, [The default path]) ;; - esac -], - enable_def_path=yes) - -case "$enable_def_path" in -yes) AC_CACHE_CHECK(extant directories for default path, rc_cv_def_path,[ - rc_cv_def_path='' - for i in /usr/local/bin /usr/bin /usr/bsd /usr/ucb /bin .; do - if test -d $i; then - case "$rc_cv_def_path" in - '') rc_cv_def_path=\"$i\" ;; - *) rc_cv_def_path=$rc_cv_def_path,\"$i\" ;; - esac - fi - done - ]) - AC_DEFINE_UNQUOTED(DEFAULTPATH, $rc_cv_def_path) - ;; -esac - - -AC_ARG_ENABLE(develop, - [ --enable-develop Include extra code for developers],[ - case "$enableval" in - yes) - rc_develop=true - AC_DEFINE([RC_DEVELOP], 1, [Enable developer options]) ;; - no) ;; - *) AC_MSG_ERROR([bad value $enableval for --enable-develop]) ;; - esac]) -AM_CONDITIONAL(AMC_DEVELOP, test "$rc_develop" = true) - - -AC_ARG_WITH(history, - [ --with-history Build history subprograms],[ - case "$withval" in - yes) rc_history=yes ;; - *) rc_history=no ;; - esac - ], rc_history=no) -AM_CONDITIONAL(AMC_HISTORY, test "$rc_history" = yes) - - -AC_ARG_WITH(addon, [ --with-addon[[=foo.c]] Extra builtins, from addon.c by default ],[ - case "$withval" in - yes) ADDON=addon.o ;; - no) ADDON='' ;; - *) ADDON=`echo $withval |sed 's/\.c$/\.o/'` ;; - esac -]) -AM_CONDITIONAL(AMC_ADDON, test "$ADDON" != "") -case "$ADDON" in -?*) AC_DEFINE(RC_ADDON, 1, [Define to 1 to use addon functions.]) ;; -esac -AC_SUBST(ADDON) - - -EDIT=edit-null.o -AC_ARG_WITH(edit, [ --with-edit=(edit,editline,readline,vrl) Command line editing library], [ - case $withval in - yes) - AC_MSG_ERROR(must specify which library) - # might consider searching - ;; - no|null) - ;; - edit|bsd) - EDIT=edit-edit.o - RC_LIB_TGETENT - AC_CHECK_LIB(edit, el_init, [ - LIBS="$LIBS -ledit $rc_lib_tgetent" - ], AC_MSG_ERROR(edit library not found), $rc_lib_tgetent) - ;; - editline) - EDIT=edit-editline.o - RC_LIB_TGETENT - AC_CHECK_LIB(editline, el_ring_bell, [ - LIBS="$LIBS -leditline $rc_lib_tgetent" - ], AC_MSG_ERROR(editline library not found), $rc_lib_tgetent) - ;; - readline|gnu) - EDIT=edit-readline.o - RC_LIB_TGETENT - AC_CHECK_LIB(readline, readline, [ - LIBS="$LIBS -lreadline $rc_lib_tgetent" - ], AC_MSG_ERROR(readline library not found), $rc_lib_tgetent) - AC_TRY_LINK([ - #include <stdio.h> - #include <readline/readline.h> - ], [ - rl_catch_signals = 0; - ], [], AC_MSG_ERROR(readline >= 4.0 not found)) - ;; - vrl) - EDIT=edit-vrl.o - RC_LIB_TGETENT - AC_CHECK_LIB(vrl, iline_peekch, [ - LIBS="$LIBS -lvrl $rc_lib_tgetent" - ], AC_MSG_ERROR(vrl library not found), $rc_lib_tgetent) - ;; - *) - AC_MSG_ERROR(unknown editing library $withval) - ;; - esac -]) -AC_SUBST(EDIT) -dnl AC_CHECK_LIB(edit, readline, -dnl AC_DEFINE(EDITLINE, 1, [Define to 1 if you are using `editline' or `vrl'.]) LIBS="$LIBS -ledit", -dnl AC_MSG_ERROR(editline library not found))) - -dnl if test "${with_vrl+set}" = set -o "${with_readline+set}" = set; then -dnl RC_LIB_TGETENT -dnl fi - -dnl AC_ARG_WITH(vrl, [ --with-vrl Gert-Jan Vons's line editing], -dnl AC_CHECK_LIB(vrl, readline, -dnl AC_DEFINE(EDITLINE) LIBS="$LIBS -lvrl $rc_lib_tgetent", -dnl AC_MSG_ERROR(vrl library not found), $rc_lib_tgetent)) - -dnl There are (at least) two incompatible versions of readline, and we -dnl need to know which one we are using. We don't support readline 2.0. -dnl AC_ARG_WITH(readline, [ --with-readline Bloated GNU line editing], [ -dnl AC_CHECK_LIB(readline, readline, [ -dnl AC_DEFINE(READLINE, 1, [Define to 1 if you are using GNU `readline'.]) -dnl LIBS="$LIBS -lreadline $rc_lib_tgetent" -dnl 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) -dnl ], AC_MSG_ERROR(readline library not found), $rc_lib_tgetent) -dnl ]) -dnl AM_CONDITIONAL(AMC_READLINE, test "${with_readline+set}" = set) - -dnl For some reason CPPFLAGS doesn't get propagated. -dnl AC_SUBST(CPPFLAGS) - - -AC_OUTPUT(Makefile) |