aclocal.m4
上传用户:tsgydb
上传日期:2007-04-14
资源大小:10674k
文件大小:47k
- dnl aclocal.m4 generated automatically by aclocal 1.4
- dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
- dnl gives unlimited permission to copy and/or distribute it,
- dnl with or without modifications, as long as this notice is preserved.
- dnl This program is distributed in the hope that it will be useful,
- dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
- dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
- dnl PARTICULAR PURPOSE.
- # Local macros for automake & autoconf
- # A local version of AC_CHECK_SIZEOF that includes sys/types.h
- dnl MYSQL_CHECK_SIZEOF(TYPE [, CROSS-SIZE])
- AC_DEFUN(MYSQL_CHECK_SIZEOF,
- [changequote(<<, >>)dnl
- dnl The name to #define.
- define(<<AC_TYPE_NAME>>, translit(sizeof_$1, [a-z *], [A-Z_P]))dnl
- dnl The cache variable name.
- define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$1, [ *], [_p]))dnl
- changequote([, ])dnl
- AC_MSG_CHECKING(size of $1)
- AC_CACHE_VAL(AC_CV_NAME,
- [AC_TRY_RUN([#include <stdio.h>
- #include <sys/types.h>
- #if STDC_HEADERS
- #include <stdlib.h>
- #include <stddef.h>
- #endif
- main()
- {
- FILE *f=fopen("conftestval", "w");
- if (!f) exit(1);
- fprintf(f, "%dn", sizeof($1));
- exit(0);
- }], AC_CV_NAME=`cat conftestval`, AC_CV_NAME=0, ifelse([$2], , , AC_CV_NAME=$2))])dnl
- AC_MSG_RESULT($AC_CV_NAME)
- AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME)
- undefine([AC_TYPE_NAME])dnl
- undefine([AC_CV_NAME])dnl
- ])
- #---START: Used in for client configure
- AC_DEFUN(MYSQL_TYPE_ACCEPT,
- [ac_save_CXXFLAGS="$CXXFLAGS"
- AC_CACHE_CHECK([base type of last arg to accept], mysql_cv_btype_last_arg_accept,
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- if test "$ac_cv_prog_gxx" = "yes"
- then
- CXXFLAGS="$CXXFLAGS -Werror"
- fi
- mysql_cv_btype_last_arg_accept=none
- [AC_TRY_COMPILE([#if defined(inline)
- #undef inline
- #endif
- #include <stdlib.h>
- #include <sys/types.h>
- #include <sys/socket.h>
- ],
- [int a = accept(1, (struct sockaddr *) 0, (socklen_t *) 0); return (a != 0);],
- mysql_cv_btype_last_arg_accept=socklen_t)]
- if test $mysql_cv_btype_last_arg_accept = none; then
- [AC_TRY_COMPILE([#if defined(inline)
- #undef inline
- #endif
- #include <stdlib.h>
- #include <sys/types.h>
- #include <sys/socket.h>
- ],
- [int a = accept(1, (struct sockaddr *) 0, (size_t *) 0); return (a != 0);],
- mysql_cv_btype_last_arg_accept=size_t)]
- fi
- if test $mysql_cv_btype_last_arg_accept = none; then
- mysql_cv_btype_last_arg_accept=int
- fi)
- AC_LANG_RESTORE
- AC_DEFINE_UNQUOTED(SOCKET_SIZE_TYPE, $mysql_cv_btype_last_arg_accept)
- CXXFLAGS="$ac_save_CXXFLAGS"
- ])
- #---END:
- dnl Find type of qsort
- AC_DEFUN(MYSQL_TYPE_QSORT,
- [AC_CACHE_CHECK([return type of qsort], mysql_cv_type_qsort,
- [AC_TRY_COMPILE([#include <stdlib.h>
- #ifdef __cplusplus
- extern "C"
- #endif
- void qsort(void *base, size_t nel, size_t width,
- int (*compar) (const void *, const void *));
- ],
- [int i;], mysql_cv_type_qsort=void, mysql_cv_type_qsort=int)])
- AC_DEFINE_UNQUOTED(RETQSORTTYPE, $mysql_cv_type_qsort)
- if test "$mysql_cv_type_qsort" = "void"
- then
- AC_DEFINE_UNQUOTED(QSORT_TYPE_IS_VOID, 1)
- fi
- ])
- AC_DEFUN(MYSQL_TIMESPEC_TS,
- [AC_CACHE_CHECK([if struct timespec has a ts_sec member], mysql_cv_timespec_ts,
- [AC_TRY_COMPILE([#include <pthread.h>
- #ifdef __cplusplus
- extern "C"
- #endif
- ],
- [struct timespec abstime;
- abstime.ts_sec = time(NULL)+1;
- abstime.ts_nsec = 0;
- ], mysql_cv_timespec_ts=yes, mysql_cv_timespec_ts=no)])
- if test "$mysql_cv_timespec_ts" = "yes"
- then
- AC_DEFINE(HAVE_TIMESPEC_TS_SEC)
- fi
- ])
- AC_DEFUN(MYSQL_TZNAME,
- [AC_CACHE_CHECK([if we have tzname variable], mysql_cv_tzname,
- [AC_TRY_COMPILE([#include <time.h>
- #ifdef __cplusplus
- extern "C"
- #endif
- ],
- [ tzset();
- return tzname[0] != 0;
- ], mysql_cv_tzname=yes, mysql_cv_tzname=no)])
- if test "$mysql_cv_tzname" = "yes"
- then
- AC_DEFINE(HAVE_TZNAME)
- fi
- ])
- AC_DEFUN(MYSQL_CHECK_ZLIB_WITH_COMPRESS, [
- save_LIBS="$LIBS"
- LIBS="-l$1 $LIBS"
- AC_CACHE_CHECK([if libz with compress], mysql_cv_compress,
- [AC_TRY_LINK([#include <zlib.h>
- #ifdef __cplusplus
- extern "C"
- #endif
- ],
- [ return compress(0, (unsigned long*) 0, "", 0);
- ], mysql_cv_compress=yes, mysql_cv_compress=no)])
- if test "$mysql_cv_compress" = "yes"
- then
- AC_DEFINE(HAVE_COMPRESS)
- else
- LIBS="$save_LIBS"
- fi
- ])
- #---START: Used in for client configure
- AC_DEFUN(MYSQL_CHECK_ULONG,
- [AC_MSG_CHECKING(for type ulong)
- AC_CACHE_VAL(ac_cv_ulong,
- [AC_TRY_RUN([#include <stdio.h>
- #include <sys/types.h>
- main()
- {
- ulong foo;
- foo++;
- exit(0);
- }], ac_cv_ulong=yes, ac_cv_ulong=no, ac_cv_ulong=no)])
- AC_MSG_RESULT($ac_cv_ulong)
- if test "$ac_cv_ulong" = "yes"
- then
- AC_DEFINE(HAVE_ULONG)
- fi
- ])
- AC_DEFUN(MYSQL_CHECK_UCHAR,
- [AC_MSG_CHECKING(for type uchar)
- AC_CACHE_VAL(ac_cv_uchar,
- [AC_TRY_RUN([#include <stdio.h>
- #include <sys/types.h>
- main()
- {
- uchar foo;
- foo++;
- exit(0);
- }], ac_cv_uchar=yes, ac_cv_uchar=no, ac_cv_uchar=no)])
- AC_MSG_RESULT($ac_cv_uchar)
- if test "$ac_cv_uchar" = "yes"
- then
- AC_DEFINE(HAVE_UCHAR)
- fi
- ])
- AC_DEFUN(MYSQL_CHECK_UINT,
- [AC_MSG_CHECKING(for type uint)
- AC_CACHE_VAL(ac_cv_uint,
- [AC_TRY_RUN([#include <stdio.h>
- #include <sys/types.h>
- main()
- {
- uint foo;
- foo++;
- exit(0);
- }], ac_cv_uint=yes, ac_cv_uint=no, ac_cv_uint=no)])
- AC_MSG_RESULT($ac_cv_uint)
- if test "$ac_cv_uint" = "yes"
- then
- AC_DEFINE(HAVE_UINT)
- fi
- ])
- #---END:
- AC_DEFUN(MYSQL_CHECK_FP_EXCEPT,
- [AC_MSG_CHECKING(for type fp_except)
- AC_CACHE_VAL(ac_cv_fp_except,
- [AC_TRY_RUN([#include <stdio.h>
- #include <sys/types.h>
- #include <ieeefp.h>
- main()
- {
- fp_except foo;
- foo++;
- exit(0);
- }], ac_cv_fp_except=yes, ac_cv_fp_except=no, ac_cv_fp_except=no)])
- AC_MSG_RESULT($ac_cv_fp_except)
- if test "$ac_cv_fp_except" = "yes"
- then
- AC_DEFINE(HAVE_FP_EXCEPT)
- fi
- ])
- # From fileutils-3.14/aclocal.m4
- # @defmac AC_PROG_CC_STDC
- # @maindex PROG_CC_STDC
- # @ovindex CC
- # If the C compiler in not in ANSI C mode by default, try to add an option
- # to output variable @code{CC} to make it so. This macro tries various
- # options that select ANSI C on some system or another. It considers the
- # compiler to be in ANSI C mode if it defines @code{__STDC__} to 1 and
- # handles function prototypes correctly.
- #
- # Patched by monty to only check if __STDC__ is defined. With the original
- # check it's impossible to get things to work with the Sunpro compiler from
- # Workshop 4.2
- #
- # If you use this macro, you should check after calling it whether the C
- # compiler has been set to accept ANSI C; if not, the shell variable
- # @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
- # code in ANSI C, you can make an un-ANSIfied copy of it by using the
- # program @code{ansi2knr}, which comes with Ghostscript.
- # @end defmac
- AC_DEFUN(AM_PROG_CC_STDC,
- [AC_REQUIRE([AC_PROG_CC])
- AC_MSG_CHECKING(for ${CC-cc} option to accept ANSI C)
- AC_CACHE_VAL(am_cv_prog_cc_stdc,
- [am_cv_prog_cc_stdc=no
- ac_save_CC="$CC"
- # Don't try gcc -ansi; that turns off useful extensions and
- # breaks some systems' header files.
- # AIX -qlanglvl=ansi
- # Ultrix and OSF/1 -std1
- # HP-UX -Aa -D_HPUX_SOURCE
- # SVR4 -Xc -D__EXTENSIONS__
- # removed "-Xc -D__EXTENSIONS__" beacause sun c++ does not like it.
- for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE"
- do
- CC="$ac_save_CC $ac_arg"
- AC_TRY_COMPILE(
- [#if !defined(__STDC__)
- choke me
- #endif
- /* DYNIX/ptx V4.1.3 can't compile sys/stat.h with -Xc -D__EXTENSIONS__. */
- #ifdef _SEQUENT_
- # include <sys/types.h>
- # include <sys/stat.h>
- #endif
- ], [
- int test (int i, double x);
- struct s1 {int (*f) (int a);};
- struct s2 {int (*f) (double a);};],
- [am_cv_prog_cc_stdc="$ac_arg"; break])
- done
- CC="$ac_save_CC"
- ])
- AC_MSG_RESULT($am_cv_prog_cc_stdc)
- case "x$am_cv_prog_cc_stdc" in
- x|xno) ;;
- *) CC="$CC $am_cv_prog_cc_stdc" ;;
- esac
- ])
- # serial 1
- AC_DEFUN(AM_PROG_INSTALL,
- [AC_REQUIRE([AC_PROG_INSTALL])
- test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
- AC_SUBST(INSTALL_SCRIPT)dnl
- ])
- #
- # Check to make sure that the build environment is sane.
- #
- AC_DEFUN(AM_SANITY_CHECK,
- [AC_MSG_CHECKING([whether build environment is sane])
- sleep 1
- echo timestamp > conftestfile
- # Do this in a subshell so we don't clobber the current shell's
- # arguments. FIXME: maybe try `-L' hack like GETLOADAVG test?
- if (set X `ls -t $srcdir/configure conftestfile`; test "[$]2" = conftestfile)
- then
- # Ok.
- :
- else
- AC_MSG_ERROR([newly created file is older than distributed files!
- Check your system clock])
- fi
- rm -f conftest*
- AC_MSG_RESULT(yes)])
- # Orginal from bash-2.0 aclocal.m4, Changed to use termcap last by monty.
-
- AC_DEFUN(MYSQL_CHECK_LIB_TERMCAP,
- [
- AC_CACHE_VAL(mysql_cv_termcap_lib,
- [AC_CHECK_LIB(ncurses, tgetent, mysql_cv_termcap_lib=libncurses,
- [AC_CHECK_LIB(curses, tgetent, mysql_cv_termcap_lib=libcurses,
- [AC_CHECK_LIB(termcap, tgetent, mysql_cv_termcap_lib=libtermcap,
- mysql_cv_termcap_lib=NOT_FOUND)])])])
- AC_MSG_CHECKING(for termcap functions library)
- if test $mysql_cv_termcap_lib = NOT_FOUND; then
- AC_MSG_ERROR([No curses/termcap library found])
- elif test $mysql_cv_termcap_lib = libtermcap; then
- TERMCAP_LIB=-ltermcap
- elif test $mysql_cv_termcap_lib = libncurses; then
- TERMCAP_LIB=-lncurses
- else
- TERMCAP_LIB=-lcurses
- fi
- AC_MSG_RESULT($TERMCAP_LIB)
- ])
- dnl Check type of signal routines (posix, 4.2bsd, 4.1bsd or v7)
- AC_DEFUN(MYSQL_SIGNAL_CHECK,
- [AC_REQUIRE([AC_TYPE_SIGNAL])
- AC_MSG_CHECKING(for type of signal functions)
- AC_CACHE_VAL(mysql_cv_signal_vintage,
- [
- AC_TRY_LINK([#include <signal.h>],[
- sigset_t ss;
- struct sigaction sa;
- sigemptyset(&ss); sigsuspend(&ss);
- sigaction(SIGINT, &sa, (struct sigaction *) 0);
- sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0);
- ], mysql_cv_signal_vintage=posix,
- [
- AC_TRY_LINK([#include <signal.h>], [
- int mask = sigmask(SIGINT);
- sigsetmask(mask); sigblock(mask); sigpause(mask);
- ], mysql_cv_signal_vintage=4.2bsd,
- [
- AC_TRY_LINK([
- #include <signal.h>
- RETSIGTYPE foo() { }], [
- int mask = sigmask(SIGINT);
- sigset(SIGINT, foo); sigrelse(SIGINT);
- sighold(SIGINT); sigpause(SIGINT);
- ], mysql_cv_signal_vintage=svr3, mysql_cv_signal_vintage=v7
- )]
- )]
- )
- ])
- AC_MSG_RESULT($mysql_cv_signal_vintage)
- if test "$mysql_cv_signal_vintage" = posix; then
- AC_DEFINE(HAVE_POSIX_SIGNALS)
- elif test "$mysql_cv_signal_vintage" = "4.2bsd"; then
- AC_DEFINE(HAVE_BSD_SIGNALS)
- elif test "$mysql_cv_signal_vintage" = svr3; then
- AC_DEFINE(HAVE_USG_SIGHOLD)
- fi
- ])
- AC_DEFUN(MYSQL_CHECK_GETPW_FUNCS,
- [AC_MSG_CHECKING(whether programs are able to redeclare getpw functions)
- AC_CACHE_VAL(mysql_cv_can_redecl_getpw,
- [AC_TRY_COMPILE([#include <sys/types.h>
- #include <pwd.h>
- extern struct passwd *getpwent();], [struct passwd *z; z = getpwent();],
- mysql_cv_can_redecl_getpw=yes,mysql_cv_can_redecl_getpw=no)])
- AC_MSG_RESULT($mysql_cv_can_redecl_getpw)
- if test $mysql_cv_can_redecl_getpw = no; then
- AC_DEFINE(HAVE_GETPW_DECLS)
- fi
- ])
- AC_DEFUN(MYSQL_HAVE_TIOCGWINSZ,
- [AC_MSG_CHECKING(for TIOCGWINSZ in sys/ioctl.h)
- AC_CACHE_VAL(mysql_cv_tiocgwinsz_in_ioctl,
- [AC_TRY_COMPILE([#include <sys/types.h>
- #include <sys/ioctl.h>], [int x = TIOCGWINSZ;],
- mysql_cv_tiocgwinsz_in_ioctl=yes,mysql_cv_tiocgwinsz_in_ioctl=no)])
- AC_MSG_RESULT($mysql_cv_tiocgwinsz_in_ioctl)
- if test $mysql_cv_tiocgwinsz_in_ioctl = yes; then
- AC_DEFINE(GWINSZ_IN_SYS_IOCTL)
- fi
- ])
- AC_DEFUN(MYSQL_HAVE_FIONREAD,
- [AC_MSG_CHECKING(for FIONREAD in sys/ioctl.h)
- AC_CACHE_VAL(mysql_cv_fionread_in_ioctl,
- [AC_TRY_COMPILE([#include <sys/types.h>
- #include <sys/ioctl.h>], [int x = FIONREAD;],
- mysql_cv_fionread_in_ioctl=yes,mysql_cv_fionread_in_ioctl=no)])
- AC_MSG_RESULT($mysql_cv_fionread_in_ioctl)
- if test $mysql_cv_fionread_in_ioctl = yes; then
- AC_DEFINE(FIONREAD_IN_SYS_IOCTL)
- fi
- ])
- AC_DEFUN(MYSQL_HAVE_TIOCSTAT,
- [AC_MSG_CHECKING(for TIOCSTAT in sys/ioctl.h)
- AC_CACHE_VAL(mysql_cv_tiocstat_in_ioctl,
- [AC_TRY_COMPILE([#include <sys/types.h>
- #include <sys/ioctl.h>], [int x = TIOCSTAT;],
- mysql_cv_tiocstat_in_ioctl=yes,mysql_cv_tiocstat_in_ioctl=no)])
- AC_MSG_RESULT($mysql_cv_tiocstat_in_ioctl)
- if test $mysql_cv_tiocstat_in_ioctl = yes; then
- AC_DEFINE(TIOCSTAT_IN_SYS_IOCTL)
- fi
- ])
- AC_DEFUN(MYSQL_STRUCT_DIRENT_D_INO,
- [AC_REQUIRE([AC_HEADER_DIRENT])
- AC_MSG_CHECKING(if struct dirent has a d_ino member)
- AC_CACHE_VAL(mysql_cv_dirent_has_dino,
- [AC_TRY_COMPILE([
- #include <stdio.h>
- #include <sys/types.h>
- #ifdef HAVE_UNISTD_H
- # include <unistd.h>
- #endif /* HAVE_UNISTD_H */
- #if defined(HAVE_DIRENT_H)
- # include <dirent.h>
- #else
- # define dirent direct
- # ifdef HAVE_SYS_NDIR_H
- # include <sys/ndir.h>
- # endif /* SYSNDIR */
- # ifdef HAVE_SYS_DIR_H
- # include <sys/dir.h>
- # endif /* SYSDIR */
- # ifdef HAVE_NDIR_H
- # include <ndir.h>
- # endif
- #endif /* HAVE_DIRENT_H */
- ],[
- struct dirent d; int z; z = d.d_ino;
- ], mysql_cv_dirent_has_dino=yes, mysql_cv_dirent_has_dino=no)])
- AC_MSG_RESULT($mysql_cv_dirent_has_dino)
- if test $mysql_cv_dirent_has_dino = yes; then
- AC_DEFINE(STRUCT_DIRENT_HAS_D_INO)
- fi
- ])
- AC_DEFUN(MYSQL_TYPE_SIGHANDLER,
- [AC_MSG_CHECKING([whether signal handlers are of type void])
- AC_CACHE_VAL(mysql_cv_void_sighandler,
- [AC_TRY_COMPILE([#include <sys/types.h>
- #include <signal.h>
- #ifdef signal
- #undef signal
- #endif
- #ifdef __cplusplus
- extern "C"
- #endif
- void (*signal ()) ();],
- [int i;], mysql_cv_void_sighandler=yes, mysql_cv_void_sighandler=no)])dnl
- AC_MSG_RESULT($mysql_cv_void_sighandler)
- if test $mysql_cv_void_sighandler = yes; then
- AC_DEFINE(VOID_SIGHANDLER)
- fi
- ])
- AC_DEFUN(MYSQL_CXX_BOOL,
- [
- AC_REQUIRE([AC_PROG_CXX])
- AC_MSG_CHECKING(if ${CXX} supports bool types)
- AC_CACHE_VAL(mysql_cv_have_bool,
- [
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE(,[bool b = true;],
- mysql_cv_have_bool=yes,
- mysql_cv_have_bool=no)
- AC_LANG_RESTORE
- ])
- AC_MSG_RESULT($mysql_cv_have_bool)
- if test "$mysql_cv_have_bool" = yes; then
- AC_DEFINE(HAVE_BOOL)
- fi
- ])dnl
- AC_DEFUN(MYSQL_STACK_DIRECTION,
- AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction,
- [AC_TRY_RUN([find_stack_direction ()
- {
- static char *addr = 0;
- auto char dummy;
- if (addr == 0)
- {
- addr = &dummy;
- return find_stack_direction ();
- }
- else
- return (&dummy > addr) ? 1 : -1;
- }
- main ()
- {
- exit (find_stack_direction() < 0);
- }], ac_cv_c_stack_direction=1, ac_cv_c_stack_direction=-1,
- ac_cv_c_stack_direction=0)])
- AC_DEFINE_UNQUOTED(STACK_DIRECTION, $ac_cv_c_stack_direction)
- )dnl
- AC_DEFUN(MYSQL_FUNC_ALLOCA,
- [
- # Since we have heard that alloca fails on IRIX never define it on a SGI machine
- if test ! "$host_vendor" = "sgi"
- then
- AC_REQUIRE_CPP()dnl Set CPP; we run AC_EGREP_CPP conditionally.
- # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
- # for constant arguments. Useless!
- AC_CACHE_CHECK([for working alloca.h], ac_cv_header_alloca_h,
- [AC_TRY_LINK([#include <alloca.h>], [char *p = alloca(2 * sizeof(int));],
- ac_cv_header_alloca_h=yes, ac_cv_header_alloca_h=no)])
- if test $ac_cv_header_alloca_h = yes
- then
- AC_DEFINE(HAVE_ALLOCA)
- fi
-
- AC_CACHE_CHECK([for alloca], ac_cv_func_alloca_works,
- [AC_TRY_LINK([
- #ifdef __GNUC__
- # define alloca __builtin_alloca
- #else
- # if HAVE_ALLOCA_H
- # include <alloca.h>
- # else
- # ifdef _AIX
- #pragma alloca
- # else
- # ifndef alloca /* predefined by HP cc +Olibcalls */
- char *alloca ();
- # endif
- # endif
- # endif
- #endif
- ], [char *p = (char *) alloca(1);],
- ac_cv_func_alloca_works=yes, ac_cv_func_alloca_works=no)])
- if test $ac_cv_func_alloca_works = yes; then
- AC_DEFINE(HAVE_ALLOCA)
- fi
-
- if test $ac_cv_func_alloca_works = no; then
- # The SVR3 libPW and SVR4 libucb both contain incompatible functions
- # that cause trouble. Some versions do not even contain alloca or
- # contain a buggy version. If you still want to use their alloca,
- # use ar to extract alloca.o from them instead of compiling alloca.c.
- ALLOCA=alloca.o
- AC_DEFINE(C_ALLOCA)
-
- AC_CACHE_CHECK(whether alloca needs Cray hooks, ac_cv_os_cray,
- [AC_EGREP_CPP(webecray,
- [#if defined(CRAY) && ! defined(CRAY2)
- webecray
- #else
- wenotbecray
- #endif
- ], ac_cv_os_cray=yes, ac_cv_os_cray=no)])
- if test $ac_cv_os_cray = yes; then
- for ac_func in _getb67 GETB67 getb67; do
- AC_CHECK_FUNC($ac_func, [AC_DEFINE_UNQUOTED(CRAY_STACKSEG_END, $ac_func)
- break])
- done
- fi
- fi
- AC_SUBST(ALLOCA)dnl
- else
- AC_MSG_RESULT("Skipped alloca tests")
- fi
- ])
- AC_DEFUN(MYSQL_CHECK_LONGLONG_TO_FLOAT,
- [
- AC_MSG_CHECKING(if conversion of longlong to float works)
- AC_CACHE_VAL(ac_cv_conv_longlong_to_float,
- [AC_TRY_RUN([#include <stdio.h>
- typedef long long longlong;
- main()
- {
- longlong ll=1;
- float f;
- FILE *file=fopen("conftestval", "w");
- f = (float) ll;
- fprintf(file,"%gn",f);
- close(file);
- exit (0);
- }], ac_cv_conv_longlong_to_float=`cat conftestval`, ac_cv_conv_longlong_to_float=0, ifelse([$2], , , ac_cv_conv_longlong_to_float=$2))])dnl
- if test "$ac_cv_conv_longlong_to_float" = "1" -o "$ac_cv_conv_longlong_to_float" = "yes"
- then
- ac_cv_conv_longlong_to_float=yes
- else
- ac_cv_conv_longlong_to_float=no
- fi
- AC_MSG_RESULT($ac_cv_conv_longlong_to_float)
- ])
- dnl ---------------------------------------------------------------------------
- dnl Macro: MYSQL_CHECK_BDB
- dnl Sets HAVE_BERKELEY_DB if inst library is found
- dnl Makes sure db version is correct.
- dnl Looks in $srcdir for Berkeley distribution if not told otherwise
- dnl ---------------------------------------------------------------------------
- AC_DEFUN([MYSQL_CHECK_BDB], [
- AC_ARG_WITH([berkeley-db],
- [
- --with-berkeley-db[=DIR]
- Use BerkeleyDB located in DIR],
- [bdb="$withval"],
- [bdb=no])
- AC_ARG_WITH([berkeley-db-includes],
- [
- --with-berkeley-db-includes=DIR
- Find Berkeley DB headers in DIR],
- [bdb_includes="$withval"],
- [bdb_includes=default])
- AC_ARG_WITH([berkeley-db-libs],
- [
- --with-berkeley-db-libs=DIR
- Find Berkeley DB libraries in DIR],
- [bdb_libs="$withval"],
- [bdb_libs=default])
- AC_MSG_CHECKING([for BerkeleyDB])
- dnl SORT OUT THE SUPPLIED ARGUMENTS TO DETERMINE WHAT TO DO
- dnl echo "DBG1: bdb='$bdb'; incl='$bdb_includes'; lib='$bdb_libs'"
- have_berkeley_db=no
- case "$bdb" in
- no )
- mode=no
- AC_MSG_RESULT([no])
- ;;
- yes | default )
- case "$bdb_includes---$bdb_libs" in
- default---default )
- mode=search-$bdb
- AC_MSG_RESULT([searching...])
- ;;
- default---* | *---default | yes---* | *---yes )
- AC_MSG_ERROR([if either 'includes' or 'libs' is specified, both must be specified])
- ;;
- * )
- mode=supplied-two
- AC_MSG_RESULT([supplied])
- ;;
- esac
- ;;
- * )
- mode=supplied-one
- AC_MSG_RESULT([supplied])
- ;;
- esac
- dnl echo "DBG2: [$mode] bdb='$bdb'; incl='$bdb_includes'; lib='$bdb_libs'"
- case $mode in
- no )
- bdb_includes=
- bdb_libs=
- ;;
- supplied-two )
- MYSQL_CHECK_INSTALLED_BDB([$bdb_includes], [$bdb_libs])
- case $bdb_dir_ok in
- installed ) mode=yes ;;
- * ) AC_MSG_ERROR([didn't find valid BerkeleyDB: $bdb_dir_ok]) ;;
- esac
- ;;
- supplied-one )
- MYSQL_CHECK_BDB_DIR([$bdb])
- case $bdb_dir_ok in
- source ) mode=compile ;;
- installed ) mode=yes ;;
- * ) AC_MSG_ERROR([didn't find valid BerkeleyDB: $bdb_dir_ok]) ;;
- esac
- ;;
- search-* )
- MYSQL_SEARCH_FOR_BDB
- case $bdb_dir_ok in
- source ) mode=compile ;;
- installed ) mode=yes ;;
- * )
- # not found
- case $mode in
- *-yes ) AC_MSG_ERROR([no suitable BerkeleyDB found]) ;;
- * ) mode=no ;;
- esac
- bdb_includes=
- bdb_libs=
- ;;
- esac
- ;;
- *)
- AC_MSG_ERROR([impossible case condition '$mode': please report this to bugs@lists.mysql.com])
- ;;
- esac
- dnl echo "DBG3: [$mode] bdb='$bdb'; incl='$bdb_includes'; lib='$bdb_libs'"
- case $mode in
- no )
- AC_MSG_RESULT([Not using Berkeley DB])
- ;;
- yes )
- have_berkeley_db="yes"
- AC_MSG_RESULT([Using Berkeley DB in '$bdb_includes'])
- ;;
- compile )
- have_berkeley_db="$bdb"
- AC_MSG_RESULT([Compiling Berekeley DB in '$have_berkeley_db'])
- ;;
- * )
- AC_MSG_ERROR([impossible case condition '$mode': please report this to bugs@lists.mysql.com])
- ;;
- esac
- AC_SUBST(bdb_includes)
- AC_SUBST(bdb_libs)
- ])
- AC_DEFUN([MYSQL_CHECK_INSTALLED_BDB], [
- dnl echo ["MYSQL_CHECK_INSTALLED_BDB ($1) ($2)"]
- inc="$1"
- lib="$2"
- if test -f "$inc/db.h"
- then
- MYSQL_CHECK_BDB_VERSION([$inc/db.h],
- [.*#define[ ]*], [[ ][ ]*])
- if test X"$bdb_version_ok" = Xyes; then
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="-L$lib $LDFLAGS"
- AC_CHECK_LIB(db,db_env_create, [
- bdb_dir_ok=installed
- MYSQL_TOP_BUILDDIR([inc])
- MYSQL_TOP_BUILDDIR([lib])
- bdb_includes="-I$inc"
- bdb_libs="-L$lib -ldb"
- ])
- LDFLAGS="$save_LDFLAGS"
- else
- bdb_dir_ok="$bdb_version_ok"
- fi
- else
- bdb_dir_ok="no db.h file in '$inc'"
- fi
- ])
- AC_DEFUN([MYSQL_CHECK_BDB_DIR], [
- dnl ([$bdb])
- dnl echo ["MYSQL_CHECK_BDB_DIR ($1)"]
- dir="$1"
- MYSQL_CHECK_INSTALLED_BDB([$dir/include], [$dir/lib])
- if test X"$bdb_dir_ok" != Xinstalled; then
- # test to see if it's a source dir
- rel="$dir/dist/RELEASE"
- if test -f "$rel"; then
- MYSQL_CHECK_BDB_VERSION([$rel], [], [=])
- if test X"$bdb_version_ok" = Xyes; then
- bdb_dir_ok=source
- bdb="$dir"
- MYSQL_TOP_BUILDDIR([dir])
- bdb_includes="-I$dir/build_unix"
- bdb_libs="-L$dir/build_unix -ldb"
- else
- bdb_dir_ok="$bdb_version_ok"
- fi
- else
- bdb_dir_ok="'$dir' doesn't look like a BDB directory ($bdb_dir_ok)"
- fi
- fi
- ])
- AC_DEFUN([MYSQL_SEARCH_FOR_BDB], [
- dnl echo ["MYSQL_SEARCH_FOR_BDB"]
- bdb_dir_ok="no BerkeleyDB found"
- for test_dir in $srcdir/bdb $srcdir/db-*.*.* /usr/local/BerkeleyDB*; do
- dnl echo "-----------> Looking at ($test_dir; `cd $test_dir && pwd`)"
- MYSQL_CHECK_BDB_DIR([$test_dir])
- if test X"$bdb_dir_ok" = Xsource || test X"$bdb_dir_ok" = Xinstalled; then
- dnl echo "-----------> Found it ($bdb), ($srcdir)"
- dnl This is needed so that 'make distcheck' works properly (VPATH build).
- dnl VPATH build won't work if bdb is not under the source tree; but in
- dnl that case, hopefully people will just make and install inside the
- dnl tree, or install BDB first, and then use the installed version.
- case "$bdb" in
- "$srcdir/"* ) bdb=`echo "$bdb" | sed -e "s,^$srcdir/,,"` ;;
- esac
- break
- fi
- done
- ])
- dnl MYSQL_CHECK_BDB_VERSION takes 3 arguments:
- dnl 1) the file to look in
- dnl 2) the search pattern before DB_VERSION_XXX
- dnl 3) the search pattern between DB_VERSION_XXX and the number
- dnl It assumes that the number is the last thing on the line
- AC_DEFUN([MYSQL_CHECK_BDB_VERSION], [
- db_major=`sed -e '/^[$2]DB_VERSION_MAJOR[$3]/ !d' -e 's///' [$1]`
- db_minor=`sed -e '/^[$2]DB_VERSION_MINOR[$3]/ !d' -e 's///' [$1]`
- db_patch=`sed -e '/^[$2]DB_VERSION_PATCH[$3]/ !d' -e 's///' [$1]`
- test -z "$db_major" && db_major=0
- test -z "$db_minor" && db_minor=0
- test -z "$db_patch" && db_patch=0
- # This is ugly, but about as good as it can get
- mysql_bdb=
- if test $db_major -eq 3 && test $db_minor -eq 2 && test $db_patch -eq 3
- then
- mysql_bdb=h
- elif test $db_major -eq 3 && test $db_minor -eq 2 && test $db_patch -eq 9
- then
- want_bdb_version="3.2.9a" # hopefully this will stay up-to-date
- mysql_bdb=a
- fi
- if test -n "$mysql_bdb" &&
- grep "DB_VERSION_STRING.*:.*$mysql_bdb: " [$1] > /dev/null
- then
- bdb_version_ok=yes
- else
- bdb_version_ok="invalid version $db_major.$db_minor.$db_patch"
- bdb_version_ok="$bdb_version_ok (must be version 3.2.3h or $want_bdb_version)"
- fi
- ])
- AC_DEFUN([MYSQL_TOP_BUILDDIR], [
- case "$[$1]" in
- /* ) ;; # don't do anything with an absolute path
- "$srcdir"/* )
- # If BDB is under the source directory, we need to look under the
- # build directory for bdb/build_unix.
- # NOTE: I'm being lazy, and assuming the user did not specify
- # something like --with-berkeley-db=bdb (it would be missing "./").
- [$1]="$(top_builddir)/"`echo "$[$1]" | sed -e "s,^$srcdir/,,"`
- ;;
- * )
- AC_MSG_ERROR([The BDB directory must be directly under the MySQL source directory, or be specified using the full path. ('$srcdir'; '$[$1]')])
- ;;
- esac
- if test X"$[$1]" != "/"
- then
- [$1]=`echo $[$1] | sed -e 's,/$,,'`
- fi
- ])
- dnl ---------------------------------------------------------------------------
- dnl END OF MYSQL_CHECK_BDB SECTION
- dnl ---------------------------------------------------------------------------
- dnl ---------------------------------------------------------------------------
- dnl Macro: MYSQL_CHECK_INNOBASE
- dnl Sets HAVE_INNOBASE_DB if --with-innobase is used
- dnl ---------------------------------------------------------------------------
- AC_DEFUN([MYSQL_CHECK_INNOBASE], [
- AC_ARG_WITH([innobase],
- [
- --with-innobase Use Innobase],
- [innobase="$withval"],
- [innobase=no])
- AC_MSG_CHECKING([for Innobase])
- have_innobase_db=no
- innobase_includes=
- innobase_libs=
- case "$innobase" in
- yes )
- AC_MSG_RESULT([Using Innobase])
- AC_DEFINE(HAVE_INNOBASE_DB)
- have_innobase_db="yes"
- innobase_includes="-I../innobase/include"
- dnl Some libs are listed several times, in order for gcc to sort out
- dnl circular references.
- innobase_libs="
- ../innobase/usr/libusr.a
- ../innobase/odbc/libodbc.a
- ../innobase/srv/libsrv.a
- ../innobase/que/libque.a
- ../innobase/dict/libdict.a
- ../innobase/ibuf/libibuf.a
- ../innobase/row/librow.a
- ../innobase/pars/libpars.a
- ../innobase/btr/libbtr.a
- ../innobase/trx/libtrx.a
- ../innobase/read/libread.a
- ../innobase/usr/libusr.a
- ../innobase/buf/libbuf.a
- ../innobase/ibuf/libibuf.a
- ../innobase/eval/libeval.a
- ../innobase/log/liblog.a
- ../innobase/fsp/libfsp.a
- ../innobase/fut/libfut.a
- ../innobase/fil/libfil.a
- ../innobase/lock/liblock.a
- ../innobase/mtr/libmtr.a
- ../innobase/page/libpage.a
- ../innobase/rem/librem.a
- ../innobase/thr/libthr.a
- ../innobase/com/libcom.a
- ../innobase/sync/libsync.a
- ../innobase/data/libdata.a
- ../innobase/mach/libmach.a
- ../innobase/ha/libha.a
- ../innobase/dyn/libdyn.a
- ../innobase/mem/libmem.a
- ../innobase/sync/libsync.a
- ../innobase/ut/libut.a
- ../innobase/os/libos.a
- ../innobase/ut/libut.a"
- AC_CHECK_LIB(rt, aio_read, [innobase_libs="$innobase_libs -lrt"])
- ;;
- * )
- AC_MSG_RESULT([Not using Innobase])
- ;;
- esac
- AC_SUBST(innobase_includes)
- AC_SUBST(innobase_libs)
- ])
- dnl ---------------------------------------------------------------------------
- dnl END OF MYSQL_CHECK_INNOBASE SECTION
- dnl ---------------------------------------------------------------------------
- dnl ---------------------------------------------------------------------------
- dnl Got this from the GNU tar 1.13.11 distribution
- dnl by Paul Eggert <eggert@twinsun.com>
- dnl ---------------------------------------------------------------------------
- dnl By default, many hosts won't let programs access large files;
- dnl one must use special compiler options to get large-file access to work.
- dnl For more details about this brain damage please see:
- dnl http://www.sas.com/standards/large.file/x_open.20Mar96.html
- dnl Written by Paul Eggert <eggert@twinsun.com>.
- dnl Internal subroutine of AC_SYS_LARGEFILE.
- dnl AC_SYS_LARGEFILE_FLAGS(FLAGSNAME)
- AC_DEFUN(AC_SYS_LARGEFILE_FLAGS,
- [AC_CACHE_CHECK([for $1 value to request large file support],
- ac_cv_sys_largefile_$1,
- [if ($GETCONF LFS_$1) >conftest.1 2>conftest.2 && test ! -s conftest.2
- then
- ac_cv_sys_largefile_$1=`cat conftest.1`
- else
- ac_cv_sys_largefile_$1=no
- ifelse($1, CFLAGS,
- [case "$host_os" in
- # HP-UX 10.20 requires -D__STDC_EXT__ with gcc 2.95.1.
- changequote(, )dnl
- hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*)
- changequote([, ])dnl
- if test "$GCC" = yes; then
- ac_cv_sys_largefile_CFLAGS=-D__STDC_EXT__
- fi
- ;;
- # IRIX 6.2 and later require cc -n32.
- changequote(, )dnl
- irix6.[2-9]* | irix6.1[0-9]* | irix[7-9].* | irix[1-9][0-9]*)
- changequote([, ])dnl
- if test "$GCC" != yes; then
- ac_cv_sys_largefile_CFLAGS=-n32
- fi
- esac
- if test "$ac_cv_sys_largefile_CFLAGS" != no; then
- ac_save_CC="$CC"
- CC="$CC $ac_cv_sys_largefile_CFLAGS"
- AC_TRY_LINK(, , , ac_cv_sys_largefile_CFLAGS=no)
- CC="$ac_save_CC"
- fi])
- fi
- rm -f conftest*])])
- dnl Internal subroutine of AC_SYS_LARGEFILE.
- dnl AC_SYS_LARGEFILE_SPACE_APPEND(VAR, VAL)
- AC_DEFUN(AC_SYS_LARGEFILE_SPACE_APPEND,
- [case $2 in
- no) ;;
- ?*)
- case "[$]$1" in
- '') $1=$2 ;;
- *) $1=[$]$1' '$2 ;;
- esac ;;
- esac])
- dnl Internal subroutine of AC_SYS_LARGEFILE.
- dnl AC_SYS_LARGEFILE_MACRO_VALUE(C-MACRO, CACHE-VAR, COMMENT, CODE-TO-SET-DEFAULT)
- AC_DEFUN(AC_SYS_LARGEFILE_MACRO_VALUE,
- [AC_CACHE_CHECK([for $1], $2,
- [$2=no
- changequote(, )dnl
- $4
- for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do
- case "$ac_flag" in
- -D$1)
- $2=1 ;;
- -D$1=*)
- $2=`expr " $ac_flag" : '[^=]*=(.*)'` ;;
- esac
- done
- changequote([, ])dnl
- ])
- if test "[$]$2" != no; then
- AC_DEFINE_UNQUOTED([$1], [$]$2, [$3])
- fi])
- AC_DEFUN(AC_SYS_LARGEFILE,
- [AC_REQUIRE([AC_CANONICAL_HOST])
- AC_ARG_ENABLE(largefile,
- [ --disable-large-files Omit support for large files])
- if test "$enable_largefile" != no; then
- AC_CHECK_TOOL(GETCONF, getconf)
- AC_SYS_LARGEFILE_FLAGS(CFLAGS)
- AC_SYS_LARGEFILE_FLAGS(LDFLAGS)
- AC_SYS_LARGEFILE_FLAGS(LIBS)
- for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do
- case "$ac_flag" in
- no) ;;
- -D_FILE_OFFSET_BITS=*) ;;
- -D_LARGEFILE_SOURCE | -D_LARGEFILE_SOURCE=*) ;;
- -D_LARGE_FILES | -D_LARGE_FILES=*) ;;
- -D?* | -I?*)
- AC_SYS_LARGEFILE_SPACE_APPEND(CPPFLAGS, "$ac_flag") ;;
- *)
- AC_SYS_LARGEFILE_SPACE_APPEND(CFLAGS, "$ac_flag") ;;
- esac
- done
- AC_SYS_LARGEFILE_SPACE_APPEND(LDFLAGS, "$ac_cv_sys_largefile_LDFLAGS")
- AC_SYS_LARGEFILE_SPACE_APPEND(LIBS, "$ac_cv_sys_largefile_LIBS")
- AC_SYS_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS,
- ac_cv_sys_file_offset_bits,
- [Number of bits in a file offset, on hosts where this is settable.],
- [case "$host_os" in
- # HP-UX 10.20 and later
- hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*)
- ac_cv_sys_file_offset_bits=64 ;;
- esac])
- AC_SYS_LARGEFILE_MACRO_VALUE(_LARGEFILE_SOURCE,
- ac_cv_sys_largefile_source,
- [Define to make fseeko etc. visible, on some hosts.],
- [case "$host_os" in
- # HP-UX 10.20 and later
- hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*)
- ac_cv_sys_largefile_source=1 ;;
- esac])
- AC_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES,
- ac_cv_sys_large_files,
- [Define for large files, on AIX-style hosts.],
- [case "$host_os" in
- # AIX 4.2 and later
- aix4.[2-9]* | aix4.1[0-9]* | aix[5-9].* | aix[1-9][0-9]*)
- ac_cv_sys_large_files=1 ;;
- esac])
- fi
- ])
- # Do all the work for Automake. This macro actually does too much --
- # some checks are only needed if your package does certain things.
- # But this isn't really a big deal.
- # serial 1
- dnl Usage:
- dnl AM_INIT_AUTOMAKE(package,version, [no-define])
- AC_DEFUN(AM_INIT_AUTOMAKE,
- [AC_REQUIRE([AC_PROG_INSTALL])
- PACKAGE=[$1]
- AC_SUBST(PACKAGE)
- VERSION=[$2]
- AC_SUBST(VERSION)
- dnl test to see if srcdir already configured
- if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
- AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
- fi
- ifelse([$3],,
- AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
- AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
- AC_REQUIRE([AM_SANITY_CHECK])
- AC_REQUIRE([AC_ARG_PROGRAM])
- dnl FIXME This is truly gross.
- missing_dir=`cd $ac_aux_dir && pwd`
- AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
- AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
- AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
- AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
- AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
- AC_REQUIRE([AC_PROG_MAKE_SET])])
- dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
- dnl The program must properly implement --version.
- AC_DEFUN(AM_MISSING_PROG,
- [AC_MSG_CHECKING(for working $2)
- # Run test in a subshell; some versions of sh will print an error if
- # an executable is not found, even if stderr is redirected.
- # Redirect stdin to placate older versions of autoconf. Sigh.
- if ($2 --version) < /dev/null > /dev/null 2>&1; then
- $1=$2
- AC_MSG_RESULT(found)
- else
- $1="$3/missing $2"
- AC_MSG_RESULT(missing)
- fi
- AC_SUBST($1)])
- # Like AC_CONFIG_HEADER, but automatically create stamp file.
- AC_DEFUN(AM_CONFIG_HEADER,
- [AC_PREREQ([2.12])
- AC_CONFIG_HEADER([$1])
- dnl When config.status generates a header, we must update the stamp-h file.
- dnl This file resides in the same directory as the config header
- dnl that is generated. We must strip everything past the first ":",
- dnl and everything past the last "/".
- AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
- ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
- <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^([^:]*/)?.*>>, <<1>>)stamp-h<<>>dnl>>,
- <<am_indx=1
- for am_file in <<$1>>; do
- case " <<$>>CONFIG_HEADERS " in
- *" <<$>>am_file "*<<)>>
- echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
- ;;
- esac
- am_indx=`expr "<<$>>am_indx" + 1`
- done<<>>dnl>>)
- changequote([,]))])
- # Add --enable-maintainer-mode option to configure.
- # From Jim Meyering
- # serial 1
- AC_DEFUN(AM_MAINTAINER_MODE,
- [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
- dnl maintainer-mode is disabled by default
- AC_ARG_ENABLE(maintainer-mode,
- [ --enable-maintainer-mode enable make rules and dependencies not useful
- (and sometimes confusing) to the casual installer],
- USE_MAINTAINER_MODE=$enableval,
- USE_MAINTAINER_MODE=no)
- AC_MSG_RESULT($USE_MAINTAINER_MODE)
- AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
- MAINT=$MAINTAINER_MODE_TRUE
- AC_SUBST(MAINT)dnl
- ]
- )
- # Define a conditional.
- AC_DEFUN(AM_CONDITIONAL,
- [AC_SUBST($1_TRUE)
- AC_SUBST($1_FALSE)
- if $2; then
- $1_TRUE=
- $1_FALSE='#'
- else
- $1_TRUE='#'
- $1_FALSE=
- fi])
- # serial 40 AC_PROG_LIBTOOL
- AC_DEFUN(AC_PROG_LIBTOOL,
- [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
- # Save cache, so that ltconfig can load it
- AC_CACHE_SAVE
- # Actually configure libtool. ac_aux_dir is where install-sh is found.
- CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS"
- LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS"
- LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB"
- DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP"
- ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec
- $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target
- || AC_MSG_ERROR([libtool configure failed])
- # Reload cache, that may have been modified by ltconfig
- AC_CACHE_LOAD
- # This can be used to rebuild libtool when needed
- LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
- # Always use our own libtool.
- LIBTOOL='$(SHELL) $(top_builddir)/libtool'
- AC_SUBST(LIBTOOL)dnl
- # Redirect the config.log output again, so that the ltconfig log is not
- # clobbered by the next message.
- exec 5>>./config.log
- ])
- AC_DEFUN(AC_LIBTOOL_SETUP,
- [AC_PREREQ(2.13)dnl
- AC_REQUIRE([AC_ENABLE_SHARED])dnl
- AC_REQUIRE([AC_ENABLE_STATIC])dnl
- AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
- AC_REQUIRE([AC_CANONICAL_HOST])dnl
- AC_REQUIRE([AC_CANONICAL_BUILD])dnl
- AC_REQUIRE([AC_PROG_RANLIB])dnl
- AC_REQUIRE([AC_PROG_CC])dnl
- AC_REQUIRE([AC_PROG_LD])dnl
- AC_REQUIRE([AC_PROG_NM])dnl
- AC_REQUIRE([AC_PROG_LN_S])dnl
- dnl
- case "$target" in
- NONE) lt_target="$host" ;;
- *) lt_target="$target" ;;
- esac
- # Check for any special flags to pass to ltconfig.
- #
- # the following will cause an existing older ltconfig to fail, so
- # we ignore this at the expense of the cache file... Checking this
- # will just take longer ... bummer!
- #libtool_flags="--cache-file=$cache_file"
- #
- test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
- test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
- test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
- test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
- test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
- ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
- [libtool_flags="$libtool_flags --enable-dlopen"])
- ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
- [libtool_flags="$libtool_flags --enable-win32-dll"])
- AC_ARG_ENABLE(libtool-lock,
- [ --disable-libtool-lock avoid locking (might break parallel builds)])
- test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
- test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
- # Some flags need to be propagated to the compiler or linker for good
- # libtool support.
- case "$lt_target" in
- *-*-irix6*)
- # Find out which ABI we are using.
- echo '[#]line __oline__ "configure"' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case "`/usr/bin/file conftest.o`" in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
- *-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
- [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])])
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
- ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
- [*-*-cygwin* | *-*-mingw*)
- AC_CHECK_TOOL(DLLTOOL, dlltool, false)
- AC_CHECK_TOOL(AS, as, false)
- AC_CHECK_TOOL(OBJDUMP, objdump, false)
- ;;
- ])
- esac
- ])
- # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
- AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
- # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
- AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
- # AC_ENABLE_SHARED - implement the --enable-shared flag
- # Usage: AC_ENABLE_SHARED[(DEFAULT)]
- # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
- # `yes'.
- AC_DEFUN(AC_ENABLE_SHARED, [dnl
- define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
- AC_ARG_ENABLE(shared,
- changequote(<<, >>)dnl
- << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
- changequote([, ])dnl
- [p=${PACKAGE-default}
- case "$enableval" in
- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
- *)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
- for pkg in $enableval; do
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS="$ac_save_ifs"
- ;;
- esac],
- enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
- ])
- # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
- AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- AC_ENABLE_SHARED(no)])
- # AC_ENABLE_STATIC - implement the --enable-static flag
- # Usage: AC_ENABLE_STATIC[(DEFAULT)]
- # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
- # `yes'.
- AC_DEFUN(AC_ENABLE_STATIC, [dnl
- define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
- AC_ARG_ENABLE(static,
- changequote(<<, >>)dnl
- << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
- changequote([, ])dnl
- [p=${PACKAGE-default}
- case "$enableval" in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
- for pkg in $enableval; do
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS="$ac_save_ifs"
- ;;
- esac],
- enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
- ])
- # AC_DISABLE_STATIC - set the default static flag to --disable-static
- AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- AC_ENABLE_STATIC(no)])
- # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
- # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
- # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
- # `yes'.
- AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
- define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
- AC_ARG_ENABLE(fast-install,
- changequote(<<, >>)dnl
- << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
- changequote([, ])dnl
- [p=${PACKAGE-default}
- case "$enableval" in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
- for pkg in $enableval; do
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS="$ac_save_ifs"
- ;;
- esac],
- enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
- ])
- # AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install
- AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- AC_ENABLE_FAST_INSTALL(no)])
- # AC_PROG_LD - find the path to the GNU or non-GNU linker
- AC_DEFUN(AC_PROG_LD,
- [AC_ARG_WITH(gnu-ld,
- [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
- test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
- AC_REQUIRE([AC_PROG_CC])dnl
- AC_REQUIRE([AC_CANONICAL_HOST])dnl
- AC_REQUIRE([AC_CANONICAL_BUILD])dnl
- ac_prog=ld
- if test "$ac_cv_prog_gcc" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- AC_MSG_CHECKING([for ld used by GCC])
- ac_prog=`($CC -print-prog-name=ld) 2>&5`
- case "$ac_prog" in
- # Accept absolute paths.
- changequote(,)dnl
- [\/]* | [A-Za-z]:[\/]*)
- re_direlt='/[^/][^/]*/../'
- changequote([,])dnl
- # Canonicalize the path of ld
- ac_prog=`echo $ac_prog| sed 's%\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
- elif test "$with_gnu_ld" = yes; then
- AC_MSG_CHECKING([for GNU ld])
- else
- AC_MSG_CHECKING([for non-GNU ld])
- fi
- AC_CACHE_VAL(ac_cv_path_LD,
- [if test -z "$LD"; then
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- ac_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some GNU ld's only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
- test "$with_gnu_ld" != no && break
- else
- test "$with_gnu_ld" != yes && break
- fi
- fi
- done
- IFS="$ac_save_ifs"
- else
- ac_cv_path_LD="$LD" # Let the user override the test with a path.
- fi])
- LD="$ac_cv_path_LD"
- if test -n "$LD"; then
- AC_MSG_RESULT($LD)
- else
- AC_MSG_RESULT(no)
- fi
- test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in $PATH])
- AC_PROG_LD_GNU
- ])
- AC_DEFUN(AC_PROG_LD_GNU,
- [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
- [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
- if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
- ac_cv_prog_gnu_ld=yes
- else
- ac_cv_prog_gnu_ld=no
- fi])
- ])
- # AC_PROG_NM - find the path to a BSD-compatible name lister
- AC_DEFUN(AC_PROG_NM,
- [AC_MSG_CHECKING([for BSD-compatible nm])
- AC_CACHE_VAL(ac_cv_path_NM,
- [if test -n "$NM"; then
- # Let the user override the test.
- ac_cv_path_NM="$NM"
- else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
- for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- ac_cv_path_NM="$ac_dir/nm -B"
- break
- elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- ac_cv_path_NM="$ac_dir/nm -p"
- break
- else
- ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- fi
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
- fi])
- NM="$ac_cv_path_NM"
- AC_MSG_RESULT([$NM])
- ])
- # AC_CHECK_LIBM - check for math library
- AC_DEFUN(AC_CHECK_LIBM,
- [AC_REQUIRE([AC_CANONICAL_HOST])dnl
- LIBM=
- case "$lt_target" in
- *-*-beos* | *-*-cygwin*)
- # These system don't have libm
- ;;
- *-ncr-sysv4.3*)
- AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
- AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
- ;;
- *)
- AC_CHECK_LIB(m, main, LIBM="-lm")
- ;;
- esac
- ])
- # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
- # the libltdl convenience library, adds --enable-ltdl-convenience to
- # the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
- # is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
- # to be `${top_builddir}/libltdl'. Make sure you start DIR with
- # '${top_builddir}/' (note the single quotes!) if your package is not
- # flat, and, if you're not using automake, define top_builddir as
- # appropriate in the Makefiles.
- AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- case "$enable_ltdl_convenience" in
- no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
- "") enable_ltdl_convenience=yes
- ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
- esac
- LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la
- INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
- ])
- # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
- # the libltdl installable library, and adds --enable-ltdl-install to
- # the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
- # is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
- # to be `${top_builddir}/libltdl'. Make sure you start DIR with
- # '${top_builddir}/' (note the single quotes!) if your package is not
- # flat, and, if you're not using automake, define top_builddir as
- # appropriate in the Makefiles.
- # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
- AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- AC_CHECK_LIB(ltdl, main,
- [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
- [if test x"$enable_ltdl_install" = xno; then
- AC_MSG_WARN([libltdl not installed, but installation disabled])
- else
- enable_ltdl_install=yes
- fi
- ])
- if test x"$enable_ltdl_install" = x"yes"; then
- ac_configure_args="$ac_configure_args --enable-ltdl-install"
- LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la
- INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
- else
- ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
- LIBLTDL="-lltdl"
- INCLTDL=
- fi
- ])
- dnl old names
- AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl
- AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl
- AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl
- AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl
- AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl
- AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl
- AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl
- dnl This is just to silence aclocal about the macro not being used
- ifelse([AC_DISABLE_FAST_INSTALL])dnl