diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 287 |
1 files changed, 0 insertions, 287 deletions
diff --git a/configure.in b/configure.in deleted file mode 100644 index 86a97bb..0000000 --- a/configure.in +++ /dev/null @@ -1,287 +0,0 @@ -AC_INIT(rc.h) - -AC_CONFIG_HEADER(config.h) - -AC_PROG_CC -case "x$GCC" in -xyes) - CFLAGS="-Wall $CFLAGS" - ;; -esac - -AC_PROG_INSTALL -AC_PROG_YACC -AC_CHECK_PROGS(LN, ln cp) - -AC_CHECK_HEADERS(sys/resource.h sys/time.h sys/types.h unistd.h) -AC_HEADER_DIRENT -AC_HEADER_STDC - -dnl Linux puts real signal names in /usr/include/asm/signal.h. -AC_CACHE_CHECK(for signal names in <sys/signal.h>, rc_cv_sys_signal_h, - if grep SIGINT /usr/include/sys/signal.h >/dev/null 2>&1; then - rc_cv_sys_signal_h=yes - else - rc_cv_sys_signal_h=no - fi) - -case "x$rc_cv_sys_signal_h" in -xyes) - SIGNAL_H=/usr/include/sys/signal.h - ;; -xno) - AC_CACHE_CHECK(for signal names in <asm/signal.h>, rc_cv_asm_signal_h, - if grep SIGINT /usr/include/asm/signal.h >/dev/null 2>&1; then - rc_cv_asm_signal_h=yes - else - rc_cv_asm_signal_h=no - fi) - - case "x$rc_cv_asm_signal_h" in - xyes) - SIGNAL_H=/usr/include/asm/signal.h - ;; - xno) - AC_MSG_ERROR(Can't find signal names in <sys/signal.h> or <asm/signal.h>) - ;; - esac - ;; -esac -AC_SUBST(SIGNAL_H) - -AC_TYPE_GETGROUPS -AC_TYPE_PID_T -AC_TYPE_SIZE_T -AC_TYPE_UID_T - -AC_CHECK_FUNCS(getgroups setpgrp setrlimit) - -AC_FUNC_SETPGRP - -dnl HPUX needs _KERNEL defined to pick up RLIMIT_foo defines. (Why?) -AC_CACHE_CHECK(if _KERNEL is required for RLIMIT defines, rc_cv_kernel_rlimit, - AC_TRY_COMPILE([ -#include <sys/types.h> -#include <sys/resource.h> - ], [ -int f; -f = RLIMIT_DATA; - ], rc_cv_kernel_rlimit=no, [ AC_TRY_COMPILE([ -#include <sys/types.h> -#define _KERNEL -#include <sys/resource.h> -#undef _KERNEL - ], [ -int f; -f = RLIMIT_DATA; - ], rc_cv_kernel_rlimit=yes, rc_cv_kernel_rlimit=no)])) -case "x$rc_cv_kernel_rlimit" in -xyes) - AC_DEFINE(RLIMIT_NEEDS_KERNEL) - ;; -esac - -dnl Look for rlim_t in sys/types.h and sys/resource.h -AC_CACHE_CHECK(for rlim_t, rc_cv_have_rlim_t, - AC_EGREP_CPP(rlim_t, [ -#include <sys/types.h> -#if RLIMIT_NEEDS_KERNEL -#define _KERNEL -#endif -#include <sys/resource.h> - ], rc_cv_have_rlim_t=yes, rc_cv_have_rlim_t=no)) - -case "x$rc_cv_have_rlim_t" in -xyes) - AC_DEFINE(HAVE_RLIM_T) - ;; -xno) - AC_CACHE_CHECK(for native quad_t, rc_cv_have_quad_t, - AC_TRY_RUN([ -#include <sys/types.h> -main() { - quad_t q; - q = 0; - exit((int) q); -} - ], rc_cv_have_quad_t=yes, rc_cv_have_quad_t=no)) - - case "x$rc_cv_have_quad_t" in - xyes) - AC_DEFINE(HAVE_QUAD_T) - - AC_CACHE_CHECK(if rlimit values are quad_t, rc_cv_rlim_t_is_quad_t, - AC_TRY_RUN([ -#include <sys/types.h> -#include <sys/time.h> -#include <sys/types.h> -#if RLIMIT_NEEDS_KERNEL -#define _KERNEL -#endif -#include <sys/resource.h> -#if RLIMIT_NEEDS_KERNEL -#undef _KERNEL -#endif -main(){ - struct rlimit rl; - exit(sizeof rl.rlim_cur != sizeof(quad_t)); -} - ], rc_cv_rlim_t_is_quad_t=yes, rc_cv_rlim_t_is_quad_t=no, $ac_cv_type_quad_t)) - - case "x$rc_cv_rlim_t_is_quad_t" in - xyes) - AC_DEFINE(RLIM_T_IS_QUAD_T) - ;; - esac - ;; - esac - ;; -esac - -AC_SYS_RESTARTABLE_SYSCALLS - -dnl Does the kernel handle `#! /interpreter'? -AC_SYS_INTERPRETER -case "x$ac_cv_sys_interpreter" in -xyes) - AC_DEFINE(HASH_BANG) - EXECVE='' - ;; -xno) - EXECVE=execve.o -esac -AC_SUBST(EXECVE) - -AC_CACHE_CHECK(for /dev/fd, rc_cv_sys_dev_fd, - if test -d /dev/fd && test -r /dev/fd/0; then - rc_cv_sys_dev_fd=yes - elif test -d /proc/self/fd && test -r /proc/self/fd/0; then - rc_cv_sys_dev_fd=odd - else - rc_cv_sys_dev_fd=no - fi) - -case "x$rc_cv_sys_dev_fd" in -xyes) - AC_DEFINE(HAVE_DEV_FD) - ;; -xodd) - AC_DEFINE(HAVE_PROC_SELF_FD) - ;; -xno) - AC_CACHE_CHECK(for named pipes, rc_cv_sys_fifo, - AC_DEFINE_UNQUOTED(TMPNAM, "/tmp/rc$$.0") - AC_TRY_RUN([ -#include <sys/types.h> -#include <sys/stat.h> - -main() { - exit(mknod(TMPNAM, S_IFIFO | 0666, 0) != 0); -} - ], rc_cv_sys_fifo=yes, rc_cv_sys_fifo=no, rc_cv_sys_fifo=no)) - case "x$rc_cv_sys_fifo" in - xyes) - AC_DEFINE(HAVE_FIFO) - ;; - esac -esac - -AC_ARG_ENABLE(builtin-echo, [ --disable-builtin-echo Don't include \`echo' as a builtin], - test "x$enableval" != "xno" && AC_DEFINE(RC_ECHO), - AC_DEFINE(RC_ECHO)) - -AC_ARG_ENABLE(job, [ --disable-job Don't do job-control-style backgrounding], - test "x$enableval" != "xno" && AC_DEFINE(RC_JOB), - AC_DEFINE(RC_JOB)) - -AC_ARG_ENABLE(protect-env, [ --disable-protect-env Don't protect environment names], - test "x$enableval" != "xno" && AC_DEFINE(PROTECT_ENV), - AC_DEFINE(PROTECT_ENV)) - -AC_ARG_ENABLE(def-interp, -[ --enable-def-interp=/bin/foo - Use /bin/foo as default interpreter [/bin/sh]], -[ - case "x$enableval" in - xno) - ;; - xyes) - AC_DEFINE(DEFAULTINTERP, "/bin/sh") - ;; - *) - AC_DEFINE_UNQUOTED(DEFAULTINTERP, "$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/ucb /bin .)]], -[ - case "x$enableval" in - xno|xyes) - ;; - *) - AC_DEFINE_UNQUOTED(DEFAULTPATH, $enableval) - esac -], - enable_def_path=yes) - -case "x$enable_def_path" in -xyes) - 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/ucb /bin .; do - if test -d $i; then - case "x$rc_cv_def_path" in - x) - rc_cv_def_path=\"$i\" - ;; - *) - rc_cv_def_path=$rc_cv_def_path,\"$i\" - ;; - esac - fi - done - AC_DEFINE_UNQUOTED(DEFAULTPATH, $rc_cv_def_path) - ]) - ;; -esac - -AC_ARG_ENABLE(history, [ --enable-history Build history subprograms], - test "x$enableval" != "xno" && rc_history=yes, - rc_history=no) -case "x$rc_history" in -xyes) - HISTORY=history/history - ;; -esac -AC_SUBST(HISTORY) - -AC_ARG_WITH(addon, [ --with-addon Extra builtins, from addon.c ],[ - case "x$withval" in - xyes) - ADDON=addon.o - ;; - xno) - ADDON='' - ;; - *) - ADDON=$withval - ;; - esac - ]) -AC_SUBST(ADDON) - -AC_ARG_WITH(editline, [ --with-editline Simmule Turner's line editing], - AC_CHECK_LIB(edit, readline, - AC_DEFINE(READLINE) LIBS="$LIBS -ledit", - AC_MSG_WARN(editline library not found))) - -AC_ARG_WITH(readline, [ --with-readline Bloated GNU line editing], - AC_CHECK_LIB(readline, readline, - AC_DEFINE(READLINE) LIBS="$LIBS -lreadline -ltermcap", - AC_MSG_WARN(readline library not found))) - -AC_OUTPUT(Makefile) |