# Local macros for automake & autoconf AC_DEFUN(MYSQL_CHECK_LIBEDIT_INTERFACE,[ AC_CACHE_CHECK([libedit variant of rl_completion_entry_function], mysql_cv_libedit_interface, AC_TRY_COMPILE( [ #include "stdio.h" #include "readline/readline.h" ], [ char res= *(*rl_completion_entry_function)(0,0); completion_matches(0,0); ], [ mysql_cv_libedit_interface=yes AC_DEFINE_UNQUOTED(USE_LIBEDIT_INTERFACE) ], [mysql_cv_libedit_interface=no] ) ) ]) AC_DEFUN(MYSQL_CHECK_NEW_RL_INTERFACE,[ AC_CACHE_CHECK([defined rl_compentry_func_t and rl_completion_func_t], mysql_cv_new_rl_interface, AC_TRY_COMPILE( [ #include "stdio.h" #include "readline/readline.h" ], [ rl_completion_func_t *func1= (rl_completion_func_t*)0; rl_compentry_func_t *func2= (rl_compentry_func_t*)0; ], [ mysql_cv_new_rl_interface=yes AC_DEFINE_UNQUOTED(USE_NEW_READLINE_INTERFACE) ], [mysql_cv_new_rl_interface=no] ) ) ]) # 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, "%d\n", 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 "$ac_cv_uint" = "yes" then AC_DEFINE(HAVE_UINT) fi ]) AC_DEFUN(MYSQL_PTHREAD_YIELD, [AC_CACHE_CHECK([if pthread_yield takes zero arguments], ac_cv_pthread_yield_zero_arg, [AC_TRY_LINK([#define _GNU_SOURCE #include <pthread.h> #ifdef __cplusplus extern "C" #endif ], [ pthread_yield(); ], ac_cv_pthread_yield_zero_arg=yes, ac_cv_pthread_yield_zero_arg=yeso)]) if test "$ac_cv_pthread_yield_zero_arg" = "yes" then AC_DEFINE(HAVE_PTHREAD_YIELD_ZERO_ARG) fi ] [AC_CACHE_CHECK([if pthread_yield takes 1 argument], ac_cv_pthread_yield_one_arg, [AC_TRY_LINK([#define _GNU_SOURCE #include <pthread.h> #ifdef __cplusplus extern "C" #endif ], [ pthread_yield(0); ], ac_cv_pthread_yield_one_arg=yes, ac_cv_pthread_yield_one_arg=no)]) if test "$ac_cv_pthread_yield_one_arg" = "yes" then AC_DEFINE(HAVE_PTHREAD_YIELD_ONE_ARG) fi ] ) #---END: AC_DEFUN(MYSQL_CHECK_FP_EXCEPT, [AC_MSG_CHECKING(for type fp_except) AC_CACHE_VAL(ac_cv_fp_except, [AC_TRY_RUN([#include <stdio.h> #include <sys/types.h> #include <ieeefp.h> main() { fp_except foo; foo++; exit(0); }], ac_cv_fp_except=yes, ac_cv_fp_except=no, ac_cv_fp_except=no)]) AC_MSG_RESULT($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 ]) # # 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([#include <stdlib.h> int 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; } int 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,"%g\n",f); fclose(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) ]) AC_DEFUN(MYSQL_CHECK_CPU, [AC_CACHE_CHECK([if compiler supports optimizations for current cpu], mysql_cv_cpu,[ ac_save_CFLAGS="$CFLAGS" if test -r /proc/cpuinfo ; then cpuinfo="cat /proc/cpuinfo" cpu_family=`$cpuinfo | grep 'cpu family' | cut -d ':' -f 2 | cut -d ' ' -f 2 | head -1` cpu_vendor=`$cpuinfo | grep 'vendor_id' | cut -d ':' -f 2 | cut -d ' ' -f 2 | head -1` fi if test "$cpu_vendor" = "AuthenticAMD"; then if test $cpu_family -ge 6; then cpu_set="athlon pentiumpro k5 pentium i486 i386"; elif test $cpu_family -eq 5; then cpu_set="k5 pentium i486 i386"; elif test $cpu_family -eq 4; then cpu_set="i486 i386" else cpu_set="i386" fi elif test "$cpu_vendor" = "GenuineIntel"; then if test $cpu_family -ge 6; then cpu_set="pentiumpro pentium i486 i386"; elif test $cpu_family -eq 5; then cpu_set="pentium i486 i386"; elif test $cpu_family -eq 4; then cpu_set="i486 i386" else cpu_set="i386" fi fi for ac_arg in $cpu_set; do CFLAGS="$ac_save_CFLAGS -mcpu=$ac_arg -march=$ac_arg -DCPU=$ac_arg" AC_TRY_COMPILE([],[int i],mysql_cv_cpu=$ac_arg; break;, mysql_cv_cpu="unknown") done if test "$mysql_cv_cpu" = "unknown" then CFLAGS="$ac_save_CFLAGS" AC_MSG_RESULT(none) else AC_MSG_RESULT($mysql_cv_cpu) fi ]])) AC_DEFUN(MYSQL_CHECK_VIO, [ AC_ARG_WITH([vio], [ --with-vio Include the Virtual IO support], [vio="$withval"], [vio=no]) if test "$vio" = "yes" then vio_dir="vio" vio_libs="../vio/libvio.la" AC_DEFINE(HAVE_VIO) else vio_dir="" vio_libs="" fi AC_SUBST([vio_dir]) AC_SUBST([vio_libs]) ]) AC_DEFUN(MYSQL_FIND_OPENSSL, [ for d in /usr/ssl/include /usr/local/ssl/include /usr/include \ /usr/include/ssl /opt/ssl/include /opt/openssl/include \ /usr/local/ssl/include /usr/local/include ; do if test -f $d/openssl/ssl.h ; then OPENSSL_INCLUDE=$d fi done for d in /usr/ssl/lib /usr/local/ssl/lib /usr/lib/openssl \ /usr/lib /opt/ssl/lib /opt/openssl/lib /usr/local/lib/ ; do if test -f $d/libssl.a ; then OPENSSL_LIB=$d fi done if test -z "$OPENSSL_LIB" -o -z "$OPENSSL_INCLUDE" ; then echo "Could not find an installation of OpenSSL" if test -n "$OPENSSL_LIB" ; then if test "$IS_LINUX" = "true"; then echo "Looks like you've forgotted to install OpenSSL development RPM" fi fi exit 1 fi ]) AC_DEFUN(MYSQL_CHECK_OPENSSL, [ AC_MSG_CHECKING(for OpenSSL) AC_ARG_WITH([openssl], [ --with-openssl Include the OpenSSL support], [openssl="$withval"], [openssl=no]) openssl_libs="" openssl_includes="" if test "$openssl" = "yes" then MYSQL_FIND_OPENSSL #force VIO use vio_dir="vio" vio_libs="../vio/libvio.la" AC_DEFINE(HAVE_VIO) AC_MSG_RESULT(yes) openssl_libs="-L$OPENSSL_LIB -lssl -lcrypto" # Don't set openssl_includes to /usr/include as this gives us a lot of # compiler warnings when using gcc 3.x if test "$OPENSSL_INCLUDE" != "/usr/include" then openssl_includes="-I$OPENSSL_INCLUDE" fi AC_DEFINE(HAVE_OPENSSL) # openssl-devel-0.9.6 requires dlopen() and we can't link staticly # on many platforms (We should actually test this here, but it's quite # hard) to do as we are doing libtool for linking. using_static="" case "$CLIENT_EXTRA_LDFLAGS $MYSQLD_EXTRA_LDFLAGS" in *-all-static*) using_static="yes" ;; esac if test $using_static = "yes" then echo "You can't use the --all-static link option when using openssl." exit 1 fi AC_MSG_RESULT(no) fi NON_THREADED_CLIENT_LIBS="$NON_THREADED_CLIENT_LIBS $openssl_libs" AC_SUBST(openssl_libs) AC_SUBST(openssl_includes) ]) AC_DEFUN(MYSQL_CHECK_MYSQLFS, [ AC_ARG_WITH([mysqlfs], [ --with-mysqlfs Include the corba-based MySQL file system], [mysqlfs="$withval"], [mysqlfs=no]) dnl Call MYSQL_CHECK_ORBIT even if mysqlfs == no, so that @orbit_*@ dnl get substituted. MYSQL_CHECK_ORBIT AC_MSG_CHECKING(if we should build MySQLFS) fs_dirs="" if test "$mysqlfs" = "yes" then if test -n "$orbit_exec_prefix" then fs_dirs=fs AC_MSG_RESULT([yes]) else AC_MSG_RESULT(disabled because ORBIT, the CORBA ORB, was not found) fi else AC_MSG_RESULT([no]) fi AC_SUBST([fs_dirs]) ]) AC_DEFUN(MYSQL_CHECK_ORBIT, [ AC_MSG_CHECKING(for ORBit) orbit_config_path=`which orbit-config` if test -n "$orbit_config_path" -a $? = 0 then orbit_exec_prefix=`orbit-config --exec-prefix` orbit_includes=`orbit-config --cflags server` orbit_libs=`orbit-config --libs server` orbit_idl="$orbit_exec_prefix/bin/orbit-idl" AC_MSG_RESULT(found!) AC_DEFINE(HAVE_ORBIT) else orbit_exec_prefix= orbit_includes= orbit_libs= orbit_idl= AC_MSG_RESULT(not found) fi AC_SUBST(orbit_includes) AC_SUBST(orbit_libs) AC_SUBST(orbit_idl) ]) AC_DEFUN([MYSQL_CHECK_ISAM], [ AC_ARG_WITH([isam], [ --without-isam Disable the ISAM table type], [with_isam="$withval"], [with_isam=yes]) isam_libs= if test X"$with_isam" = X"yes" then AC_DEFINE(HAVE_ISAM) isam_libs="\$(top_builddir)/isam/libnisam.a\ \$(top_builddir)/merge/libmerge.a" fi AC_SUBST(isam_libs) ]) 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 $mode in no ) bdb_includes= bdb_libs= bdb_libs_with_path= ;; supplied-two ) MYSQL_CHECK_INSTALLED_BDB([$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 $mode in *-yes ) AC_MSG_ERROR([no suitable BerkeleyDB found]) ;; * ) mode=no ;; esac bdb_includes= bdb_libs= bdb_libs_with_path= ;; esac ;; *) AC_MSG_ERROR([impossible case condition '$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_SUBST(bdb_libs_with_path) ]) 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$lib -ldb" bdb_libs_with_path="$lib/libdb.a" ]) 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$dir/build_unix -ldb" bdb_libs_with_path="$dir/build_unix/libdb.a" 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 $db_patch -eq 9 # then # want_bdb_version="3.2.9a" # hopefully this will stay up-to-date # mysql_bdb=a # fi dbl RAM: want_bdb_version="4.1.24" bdb_version_ok=yes # if test -n "$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_INNODB dnl Sets HAVE_INNOBASE_DB if --with-innodb is used dnl --------------------------------------------------------------------------- AC_DEFUN([MYSQL_CHECK_INNODB], [ AC_ARG_WITH([innodb], [ --without-innodb Do not include the InnoDB table handler], [innodb="$withval"], [innodb=yes]) AC_MSG_CHECKING([for Innodb]) have_innodb=no innodb_includes= innodb_libs= case "$innodb" in yes ) AC_MSG_RESULT([Using Innodb]) AC_DEFINE(HAVE_INNOBASE_DB) have_innodb="yes" innodb_includes="-I../innobase/include" innodb_system_libs="" dnl Some libs are listed several times, in order for gcc to sort out dnl circular references. innodb_libs="\ \$(top_builddir)/innobase/usr/libusr.a\ \$(top_builddir)/innobase/odbc/libodbc.a\ \$(top_builddir)/innobase/srv/libsrv.a\ \$(top_builddir)/innobase/dict/libdict.a\ \$(top_builddir)/innobase/que/libque.a\ \$(top_builddir)/innobase/srv/libsrv.a\ \$(top_builddir)/innobase/ibuf/libibuf.a\ \$(top_builddir)/innobase/row/librow.a\ \$(top_builddir)/innobase/pars/libpars.a\ \$(top_builddir)/innobase/btr/libbtr.a\ \$(top_builddir)/innobase/trx/libtrx.a\ \$(top_builddir)/innobase/read/libread.a\ \$(top_builddir)/innobase/usr/libusr.a\ \$(top_builddir)/innobase/buf/libbuf.a\ \$(top_builddir)/innobase/ibuf/libibuf.a\ \$(top_builddir)/innobase/eval/libeval.a\ \$(top_builddir)/innobase/log/liblog.a\ \$(top_builddir)/innobase/fsp/libfsp.a\ \$(top_builddir)/innobase/fut/libfut.a\ \$(top_builddir)/innobase/fil/libfil.a\ \$(top_builddir)/innobase/lock/liblock.a\ \$(top_builddir)/innobase/mtr/libmtr.a\ \$(top_builddir)/innobase/page/libpage.a\ \$(top_builddir)/innobase/rem/librem.a\ \$(top_builddir)/innobase/thr/libthr.a\ \$(top_builddir)/innobase/com/libcom.a\ \$(top_builddir)/innobase/sync/libsync.a\ \$(top_builddir)/innobase/data/libdata.a\ \$(top_builddir)/innobase/mach/libmach.a\ \$(top_builddir)/innobase/ha/libha.a\ \$(top_builddir)/innobase/dyn/libdyn.a\ \$(top_builddir)/innobase/mem/libmem.a\ \$(top_builddir)/innobase/sync/libsync.a\ \$(top_builddir)/innobase/ut/libut.a\ \$(top_builddir)/innobase/os/libos.a\ \$(top_builddir)/innobase/ut/libut.a" AC_CHECK_LIB(rt, aio_read, [innodb_system_libs="-lrt"]) ;; * ) AC_MSG_RESULT([Not using Innodb]) ;; esac AC_SUBST(innodb_includes) AC_SUBST(innodb_libs) AC_SUBST(innodb_system_libs) ]) dnl --------------------------------------------------------------------------- dnl END OF MYSQL_CHECK_INNODB SECTION 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 "$GCC" = yes; then case `$CC --version 2>/dev/null` in 2.95.*) ac_cv_sys_largefile_CFLAGS=-D__STDC_EXT__ ;; esac 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 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 $4 changequote([, ])dnl ]) if test "[$]$2" != no; then AC_DEFINE_UNQUOTED([$1], [$]$2, [$3]) fi]) AC_DEFUN(MYSQL_SYS_LARGEFILE, [AC_REQUIRE([AC_CANONICAL_HOST]) AC_ARG_ENABLE(largefile, [ --disable-largefile Omit support for large files]) if test "$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 "$host_os" in # HP-UX 10.20 and later hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*) ac_cv_sys_file_offset_bits=64 ;; # We can't declare _FILE_OFFSET_BITS here as this will cause # compile errors as AC_PROG_CC adds include files in confdefs.h # We solve this (until autoconf is fixed) by instead declaring it # as define instead solaris2.[8,9]) CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=64" CXXFLAGS="$CXXFLAGS -D_FILE_OFFSET_BITS=64" ac_cv_sys_file_offset_bits=no ;; esac]) AC_SYS_LARGEFILE_MACRO_VALUE(_LARGEFILE_SOURCE, ac_cv_sys_largefile_source, [Define to make fseeko etc. visible, on some hosts.], [case "$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 ]) # Local version of _AC_PROG_CXX_EXIT_DECLARATION that does not # include #stdlib.h as default as this breaks things on Solaris # (Conflicts with pthreads and big file handling) m4_define([_AC_PROG_CXX_EXIT_DECLARATION], [for ac_declaration in \ ''\ 'extern "C" void std::exit (int) throw (); using std::exit;' \ 'extern "C" void std::exit (int); using std::exit;' \ 'extern "C" void exit (int) throw ();' \ 'extern "C" void exit (int);' \ 'void exit (int);' \ '#include <stdlib.h>' do _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([@%:@include <stdlib.h> $ac_declaration], [exit (42);])], [], [continue]) _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$ac_declaration], [exit (42);])], [break]) done rm -f conftest* if test -n "$ac_declaration"; then echo '#ifdef __cplusplus' >>confdefs.h echo $ac_declaration >>confdefs.h echo '#endif' >>confdefs.h fi ])# _AC_PROG_CXX_EXIT_DECLARATION dnl ---------------------------------------------------------------------------