844 lines
27 KiB
Plaintext
844 lines
27 KiB
Plaintext
dnl AC_PREREQ([2.67])
|
|
|
|
dnl Make sure you change the version information
|
|
dnl in include/mio/conf_*.h whenever you change the version
|
|
dnl here. Those files don't depend on autoconf, thus requiring
|
|
dnl manual change.
|
|
AC_INIT([mio],[0.1.0],[Chung, Hyung-Hwan (hyunghwan.chung@gmail.com)],[],[http://code.miflux.com/@mio])
|
|
|
|
AC_CONFIG_HEADER([lib/mio-cfg.h])
|
|
AC_CONFIG_AUX_DIR([ac])
|
|
AC_CONFIG_MACRO_DIR([m4])
|
|
|
|
dnl use CC and CPP for compilation tests with .c test programs.
|
|
AC_LANG(C)
|
|
|
|
dnl initialize automake
|
|
AM_INIT_AUTOMAKE([-Wall -Werror subdir-objects foreign])
|
|
AM_PROG_AR
|
|
|
|
dnl enable silent rules if automake supports them.
|
|
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([no])])
|
|
dnl m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
|
|
|
|
dnl determine a C compiler to use
|
|
AC_PROG_CC
|
|
|
|
dnl determine some key programs
|
|
AC_PROG_INSTALL
|
|
AC_PROG_EGREP
|
|
AC_PROG_LN_S
|
|
AC_PROG_SED
|
|
|
|
dnl initialize libtool
|
|
LT_INIT
|
|
AC_SUBST(LIBTOOL_DEPS)
|
|
|
|
dnl overrides the default CFLAGS setting
|
|
if test "$ac_test_CFLAGS" != "set"
|
|
then
|
|
if test "$GCC" = "yes"
|
|
then
|
|
CFLAGS="$CFLAGS -Wall"
|
|
fi
|
|
fi
|
|
|
|
dnl indicate the existence of config.h
|
|
CFLAGS="$CFLAGS -DMIO_HAVE_CFG_H"
|
|
|
|
dnl make visible the 64-bit interface to the file system
|
|
AC_SYS_LARGEFILE()
|
|
|
|
dnl define the WIN32 conditional if necessary
|
|
case "$host" in
|
|
*-*-mingw*|*-*-cygwin*)
|
|
#CFLAGS="$CFLAGS -D_WIN32_WINNT=0x0400"
|
|
platform_win32=yes
|
|
platform_macosx=no
|
|
;;
|
|
*-*-darwin*)
|
|
platform_win32=no
|
|
platform_macosx=yes
|
|
;;
|
|
*)
|
|
platform_win32=no
|
|
platform_macosx=no
|
|
;;
|
|
esac
|
|
AM_CONDITIONAL(WIN32, test "x${platform_win32}" = "xyes" )
|
|
AM_CONDITIONAL(MACOSX, test "x${platform_macosx}" = "xyes" )
|
|
|
|
dnl check the math library (check if -lm is needed)
|
|
LT_LIB_M
|
|
AC_SUBST(LIBM, $LIBM)
|
|
|
|
dnl check some compiler builtins
|
|
AC_MSG_CHECKING([__builtin_memset])
|
|
AC_LINK_IFELSE(
|
|
[AC_LANG_PROGRAM([], [__builtin_memset ((void*)1, ' ', 10);])],
|
|
[AC_MSG_RESULT(yes)
|
|
AC_DEFINE([HAVE___BUILTIN_MEMSET], [1], [__builtin_memset])],
|
|
[AC_MSG_RESULT(no)]
|
|
)
|
|
|
|
AC_MSG_CHECKING([__builtin_memcpy])
|
|
AC_LINK_IFELSE(
|
|
[AC_LANG_PROGRAM([], [__builtin_memcpy ((void*)1, (void*)2, 10);])],
|
|
[AC_MSG_RESULT(yes)
|
|
AC_DEFINE([HAVE___BUILTIN_MEMCPY], [1], [__builtin_memcpy])],
|
|
[AC_MSG_RESULT(no)]
|
|
)
|
|
|
|
AC_MSG_CHECKING([__builtin_memmove])
|
|
AC_LINK_IFELSE(
|
|
[AC_LANG_PROGRAM([], [__builtin_memmove ((void*)1, (void*)2, 10);])],
|
|
[AC_MSG_RESULT(yes)
|
|
AC_DEFINE([HAVE___BUILTIN_MEMMOVE], [1], [__builtin_memmove])],
|
|
[AC_MSG_RESULT(no)]
|
|
)
|
|
|
|
AC_MSG_CHECKING([__builtin_memcmp])
|
|
AC_LINK_IFELSE(
|
|
[AC_LANG_PROGRAM([], [int a = __builtin_memcmp ((void*)1, (void*)2, 10);])],
|
|
[AC_MSG_RESULT(yes)
|
|
AC_DEFINE([HAVE___BUILTIN_MEMCMP], [1], [__builtin_memcmp])],
|
|
[AC_MSG_RESULT(no)]
|
|
)
|
|
|
|
dnl check header files.
|
|
AC_HEADER_STDC
|
|
AC_CHECK_HEADERS([stddef.h wchar.h wctype.h errno.h signal.h fcntl.h dirent.h])
|
|
AC_CHECK_HEADERS([time.h sys/time.h utime.h spawn.h execinfo.h ucontext.h])
|
|
AC_CHECK_HEADERS([sys/resource.h sys/wait.h sys/syscall.h sys/ioctl.h])
|
|
AC_CHECK_HEADERS([sys/sendfile.h sys/epoll.h sys/event.h sys/poll.h])
|
|
AC_CHECK_HEADERS([sys/sysctl.h sys/socket.h sys/sockio.h sys/un.h])
|
|
AC_CHECK_HEADERS([ifaddrs.h tiuser.h linux/netfilter_ipv4.h netinet/in.h netinet/sctp.h])
|
|
AC_CHECK_HEADERS([net/if.h net/if_dl.h netpacket/packet.h], [], [], [
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>])
|
|
AC_CHECK_HEADERS([sys/stropts.h sys/macstat.h linux/ethtool.h linux/sockios.h])
|
|
AC_CHECK_HEADERS([quadmath.h crt_externs.h sys/prctl.h])
|
|
|
|
dnl check data types
|
|
dnl AC_CHECK_TYPE([wchar_t],
|
|
dnl [ AC_DEFINE([HAVE_WCHAR_T_IN_STDDEF_H],
|
|
dnl [],[wchar_t is available in stddef.h]) ],
|
|
dnl [],
|
|
dnl [#include <stddef.h>])
|
|
|
|
dnl check functions
|
|
AC_CHECK_FUNCS([uselocale clearenv])
|
|
AC_CHECK_FUNCS([mbrlen mbrtowc wcrtomb])
|
|
AC_CHECK_FUNCS([mbsnrtowcs mbsrtowcs wcsnrtombs wcsrtombs])
|
|
AC_CHECK_FUNCS([wctype iswctype wctrans towctrans])
|
|
AC_CHECK_FUNCS([isblank iswblank])
|
|
AC_CHECK_FUNCS([lseek64 stat64 fstat64 lstat64 ftruncate64 readdir64 dirfd])
|
|
AC_CHECK_FUNCS([lstat fchmod fsync ftruncate posix_fadvise])
|
|
AC_CHECK_FUNCS([timegm timelocal localtime_r gettimeofday settimeofday clock_gettime clock_settime])
|
|
AC_CHECK_FUNCS([utime utimes futimes lutimes futimens])
|
|
AC_CHECK_FUNCS([sysconf prctl fdopendir setrlimit getrlimit getpgid getpgrp])
|
|
AC_CHECK_FUNCS([backtrace backtrace_symbols])
|
|
AC_CHECK_FUNCS([fork vfork posix_spawn gettid nanosleep select])
|
|
AC_CHECK_FUNCS([makecontext swapcontext getcontext setcontext])
|
|
AC_CHECK_FUNCS([snprintf _vsnprintf _vsnwprintf])
|
|
AC_CHECK_FUNCS([pipe2 accept4 sendmsg recvmsg writev readv])
|
|
AC_CHECK_FUNCS([isatty mmap munmap])
|
|
AC_CHECK_LIB([rt], [clock_gettime], [LIBS="$LIBS -lrt"])
|
|
|
|
dnl OLDLIBS="$LIBS"
|
|
dnl AC_SEARCH_LIBS([connect], [socket])
|
|
dnl LIBS="$OLDLIBS"
|
|
dnl if test "$ac_cv_search_connect" != "none required" -a "$ac_cv_search_connect" != "no"
|
|
dnl then
|
|
dnl SOCKET_LIBS="$SOCKET_LIBS -lsocket"
|
|
dnl fi
|
|
dnl AC_SUBST(SOCKET_LIBS)
|
|
AC_CHECK_FUNCS([connect gethostbyname])
|
|
if test "x$ac_cv_func_gethostbyname" = "xno"
|
|
then
|
|
AC_CHECK_LIB([nsl], [gethostbyname], [
|
|
SOCKET_LIBS="$SOCKET_LIBS -lnsl"
|
|
AC_DEFINE(HAVE_GETHOSTBYNAME, 1)
|
|
])
|
|
fi
|
|
if test "x$ac_cv_func_connect" = "xno"
|
|
then
|
|
AC_CHECK_LIB([socket], [connect], [
|
|
SOCKET_LIBS="$SOCKET_LIBS -lsocket"
|
|
AC_DEFINE(HAVE_CONNECT, 1)
|
|
])
|
|
|
|
if test "x$ac_cv_lib_socket_connect" = xno
|
|
then
|
|
AC_CHECK_FUNCS([t_connect])
|
|
if test "x$ac_cv_func_t_connect" = "xno"
|
|
then
|
|
AC_CHECK_LIB([nsl_s], [t_connect], [
|
|
SOCKET_LIBS="$SOCKET_LIBS -lnsl_s"
|
|
AC_DEFINE(HAVE_T_CONNECT, 1)
|
|
])
|
|
fi
|
|
fi
|
|
fi
|
|
if test "x${platform_win32}" = "xyes"
|
|
then
|
|
SOCKET_LIBS="$SOCKET_LIBS -lws2_32"
|
|
fi
|
|
AC_SUBST(SOCKET_LIBS)
|
|
|
|
OLDLIBS="$LIBS"
|
|
LIBS="$SOCKET_LIBS $LIBS"
|
|
AC_CHECK_FUNCS([if_nametoindex if_indextoname getifaddrs])
|
|
LIBS="$OLDLIBS"
|
|
|
|
dnl check if sendfile and its variants exist in the standard c library
|
|
dnl it inspects the existence of each missing function in the sendfile library.
|
|
AC_CHECK_FUNCS([sendfile sendfile64 sendfilev sendfilev64])
|
|
if test "$ac_cv_func_sendfile" = "no"
|
|
then
|
|
AC_CHECK_LIB([sendfile], [sendfile], [
|
|
SENDFILE_LIBS="-lsendfile"
|
|
dnl only for consistency with AC_CHECK_FUNCS
|
|
AC_DEFINE(HAVE_SENDFILE, 1)
|
|
])
|
|
fi
|
|
if test "$ac_cv_func_sendfile64" = "no"
|
|
then
|
|
AC_CHECK_LIB([sendfile], [sendfile64], [
|
|
SENDFILE_LIBS="-lsendfile"
|
|
dnl only for consistency with AC_CHECK_FUNCS
|
|
AC_DEFINE(HAVE_SENDFILE64, 1)
|
|
])
|
|
fi
|
|
if test "$ac_cv_func_sendfilev" = "no"
|
|
then
|
|
AC_CHECK_LIB([sendfile], [sendfilev], [
|
|
SENDFILE_LIBS="-lsendfile"
|
|
dnl only for consistency with AC_CHECK_FUNCS
|
|
AC_DEFINE(HAVE_SENDFILEV, 1)
|
|
])
|
|
fi
|
|
if test "$ac_cv_func_sendfilev64" = "no"
|
|
then
|
|
AC_CHECK_LIB([sendfile], [sendfilev64], [
|
|
SENDFILE_LIBS="-lsendfile"
|
|
dnl only for consistency with AC_CHECK_FUNCS
|
|
AC_DEFINE(HAVE_SENDFILEV64, 1)
|
|
])
|
|
fi
|
|
AC_SUBST(SENDFILE_LIBS)
|
|
|
|
AC_CHECK_FUNCS([epoll_create epoll_create1])
|
|
if test "$ac_cv_func_epoll_create" = "yes"
|
|
then
|
|
AC_DEFINE(HAVE_EPOLL, 1, [epoll support])
|
|
fi
|
|
|
|
AC_CHECK_FUNCS([kqueue kqueue1 kevent])
|
|
|
|
AX_PTHREAD()
|
|
AC_CHECK_LIB([pthread], [pthread_mutex_timedlock], [
|
|
AC_DEFINE([HAVE_PTHREAD_MUTEX_TIMEDLOCK],1,[pthreads has pthread_mutex_timedlock()])
|
|
])
|
|
AC_CHECK_LIB([pthread], [pthread_mutex_trylock], [
|
|
AC_DEFINE([HAVE_PTHREAD_MUTEX_TRYLOCK],1,[pthreads has pthread_mutex_trylock()])
|
|
])
|
|
|
|
dnl check is the import library for unicows.dll exists
|
|
dnl this check doesn't look for a particular symbol
|
|
dnl but for the symbol 'main' since i want to check
|
|
dnl the existence of the libaray.
|
|
AC_CHECK_LIB([unicows], [main], [UNICOWS_LIBS="-lunicows"])
|
|
AC_SUBST(UNICOWS_LIBS)
|
|
|
|
dnl ===== enable-ssl =====
|
|
AC_ARG_ENABLE([ssl], [AS_HELP_STRING([--enable-ssl],[build the library in the ssl mode (default. yes)])],
|
|
enable_ssl_is=$enableval,enable_ssl_is=yes)
|
|
if test "x$enable_ssl_is" = "xyes"
|
|
then
|
|
AC_CHECK_HEADERS([openssl/ssl.h openssl/err.h openssl/engine.h])
|
|
|
|
dnl check for an SSL library
|
|
dnl i used SSL_library_init at first.
|
|
dnl starting from openssl 1.1.0, SSL_library_init was made to a macro
|
|
dnl aliasing OPENSSL_init_ssl.
|
|
dnl #define SSL_library_init() OPENSSL_init_ssl(0, NULL)
|
|
dnl instead of checking both, now i use SSL_new.
|
|
AC_CHECK_FUNCS([SSL_new])
|
|
|
|
if test "x$ac_cv_func_SSL_new" = "xyes"
|
|
then
|
|
AC_DEFINE(HAVE_SSL, 1, [ssl support])
|
|
else
|
|
AC_CHECK_LIB([ssl], [SSL_new], [
|
|
SSL_LIBS="-lssl"
|
|
AC_DEFINE(HAVE_SSL, 1, [ssl support])
|
|
|
|
dnl additional check
|
|
AC_CHECK_LIB([crypto], [ERR_get_error], [
|
|
SSL_LIBS="${SSL_LIBS} -lcrypto"
|
|
])
|
|
|
|
dnl only for consistency with AC_CHECK_FUNCS
|
|
AC_DEFINE(HAVE_SSL_NEW, 1)
|
|
])
|
|
fi
|
|
|
|
OLDLIBS="$LIBS"
|
|
LIBS="$SSL_LIBS $LIBS"
|
|
AC_CHECK_FUNCS([ENGINE_cleanup CRYPTO_cleanup_all_ex_data])
|
|
LIBS="$OLDLIBS"
|
|
fi
|
|
AC_SUBST(SSL_LIBS)
|
|
AM_CONDITIONAL(ENABLE_SSL, test "${enable_ssl_is}" = "yes")
|
|
|
|
dnl ===== enable-mariadb =====
|
|
AC_ARG_ENABLE([mariadb],
|
|
[AS_HELP_STRING([--enable-mariadb],[enable mariadb support (default. no)])],
|
|
enable_mariadb_is=$enableval,
|
|
enable_mariadb_is=no
|
|
)
|
|
if test "${enable_mariadb_is}" = "yes"
|
|
then
|
|
AC_DEFINE([MIO_ENABLE_MARIADB],[1],[build the mariadb device])
|
|
fi
|
|
AM_CONDITIONAL(ENABLE_MARIADB, test "${enable_mariadb_is}" = "yes")
|
|
|
|
|
|
if test "x${ac_cv_header_libunwind_h}" = "xyes"
|
|
then
|
|
AC_CHECK_LIB([unwind], [unw_backtrace],
|
|
[
|
|
UNWIND_LIBS="-lunwind"
|
|
AC_DEFINE([HAVE_UNWIND_LIB], [1], [libunwind is available])
|
|
]
|
|
)
|
|
AC_SUBST(UNWIND_LIBS)
|
|
fi
|
|
|
|
dnl libmariadb
|
|
AX_LIB_MARIADB
|
|
|
|
AC_STRUCT_DIRENT_D_TYPE
|
|
AC_CHECK_MEMBERS([DIR.d_fd, DIR.dd_fd],,,[[#include <dirent.h>]])
|
|
AC_CHECK_MEMBERS([struct stat.st_birthtime])
|
|
AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec])
|
|
AC_CHECK_MEMBERS([struct stat.st_birthtim.tv_nsec])
|
|
AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec])
|
|
AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
|
|
|
|
|
|
AC_CHECK_MEMBERS([struct ifreq.ifr_ifindex, struct ifreq.ifr_mtu], [], [],
|
|
[#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#ifdef HAVE_NET_IF_H
|
|
#include <net/if.h>
|
|
#endif])
|
|
|
|
AC_CHECK_TYPES([struct lifconf, struct lifreq, struct if_laddrreq], [], [],
|
|
[#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#ifdef HAVE_NET_IF_H
|
|
#include <net/if.h>
|
|
#endif])
|
|
|
|
AC_CHECK_MEMBERS([struct sockaddr_in6.sin6_scope_id], [], [],
|
|
[#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>])
|
|
|
|
AC_CHECK_TYPES([struct timespec], [], [],
|
|
[#include <sys/types.h>
|
|
#ifdef HAVE_TIME_H
|
|
#include <time.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_TIME_H
|
|
#include <sys/time.h>
|
|
#endif])
|
|
|
|
AC_MSG_CHECKING([for va_copy])
|
|
AC_TRY_LINK(
|
|
[#include <stdarg.h>],
|
|
[
|
|
va_list x, y;
|
|
va_copy(x,y);
|
|
],
|
|
[
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE([HAVE_VA_COPY], [1], [va_copy is available])
|
|
],
|
|
[AC_MSG_RESULT(no)]
|
|
)
|
|
|
|
AC_MSG_CHECKING([for __va_copy])
|
|
AC_TRY_LINK(
|
|
[#include <stdarg.h>],
|
|
[
|
|
va_list x, y;
|
|
__va_copy(x,y);
|
|
],
|
|
[
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE([HAVE___VA_COPY], [1], [__va_copy is available])
|
|
],
|
|
[AC_MSG_RESULT(no)]
|
|
)
|
|
|
|
AC_MSG_CHECKING([for strftime %z])
|
|
AC_TRY_RUN(
|
|
[#include <string.h>
|
|
#if defined(HAVE_SYS_TIME_H)
|
|
#include <sys/time.h>
|
|
#endif
|
|
#if defined(HAVE_TIME_H)
|
|
#include <time.h>
|
|
#endif
|
|
int main ()
|
|
{
|
|
char buf[100];
|
|
time_t t = 0;
|
|
strftime (buf, sizeof(buf), "%z", gmtime(&t));
|
|
return (strcmp(buf, "%z") == 0 || strcmp(buf, "z") == 0)? 1: 0;
|
|
}],
|
|
[
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE([HAVE_STRFTIME_SMALL_Z], [1], [strftime supports %z])
|
|
],
|
|
[AC_MSG_RESULT(no)],
|
|
[
|
|
dnl cross-compiling, assume yes
|
|
AC_MSG_RESULT(unknown)
|
|
AC_DEFINE([HAVE_STRFTIME_SMALL_Z], [1], [strftime supports %z])
|
|
]
|
|
)
|
|
|
|
dnl check the size of primitive data types
|
|
AC_CHECK_SIZEOF(char,,[[]])
|
|
AC_CHECK_SIZEOF(short,,[[]])
|
|
AC_CHECK_SIZEOF(int,,[[]])
|
|
AC_CHECK_SIZEOF(long,,[[]])
|
|
AC_CHECK_SIZEOF(long long,,[[]])
|
|
AC_CHECK_SIZEOF(__int8,,[[]])
|
|
AC_CHECK_SIZEOF(__int16,,[[]])
|
|
AC_CHECK_SIZEOF(__int32,,[[]])
|
|
AC_CHECK_SIZEOF(__int64,,[[]])
|
|
AC_CHECK_SIZEOF(__int128,,[[]])
|
|
AC_CHECK_SIZEOF(__int8_t,,[[]])
|
|
AC_CHECK_SIZEOF(__int16_t,,[[]])
|
|
AC_CHECK_SIZEOF(__int32_t,,[[]])
|
|
AC_CHECK_SIZEOF(__int64_t,,[[]])
|
|
AC_CHECK_SIZEOF(__int128_t,,[[]])
|
|
AC_CHECK_SIZEOF(__uint128_t,,[[]])
|
|
dnl AC_CHECK_SIZEOF doesn't work without white-space between void and *
|
|
AC_CHECK_SIZEOF(void *,,[[]])
|
|
AC_CHECK_SIZEOF(float,,[[]])
|
|
AC_CHECK_SIZEOF(double,,[[]])
|
|
AC_CHECK_SIZEOF(long double,,[[]])
|
|
AC_CHECK_SIZEOF(__float128,,[[]])
|
|
|
|
AC_CHECK_SIZEOF(wchar_t)
|
|
AC_CHECK_SIZEOF(off_t)
|
|
AC_CHECK_SIZEOF(off64_t)
|
|
|
|
AC_CHECK_SIZEOF(mbstate_t,,[#include <wchar.h>])
|
|
AX_CHECK_NUMVALOF(MB_LEN_MAX,[32],[#include <limits.h>])
|
|
|
|
AX_CHECK_NUMVALOF(PATH_MAX,[0],[#include <limits.h>])
|
|
AX_CHECK_NUMVALOF(NSIG,[32],[#include <signal.h>])
|
|
|
|
AX_CHECK_NUMVALOF(AF_UNSPEC, [0], [#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>])
|
|
AX_CHECK_NUMVALOF(AF_INET, [-1], [#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>])
|
|
AX_CHECK_NUMVALOF(AF_INET6, [-2], [#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>])
|
|
AX_CHECK_NUMVALOF(AF_PACKET, [-3], [#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>])
|
|
AX_CHECK_NUMVALOF(AF_UNIX, [-4], [#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/un.h>])
|
|
|
|
if test "x${platform_win32}" = "xyes"
|
|
then
|
|
AC_CHECK_SIZEOF(struct sockaddr_in,,[
|
|
#include <winsock2.h>
|
|
#include <ws2tcpip.h>])
|
|
AC_CHECK_SIZEOF(struct sockaddr_in6,,[
|
|
#include <winsock2.h>
|
|
#include <ws2tcpip.h>])
|
|
AC_CHECK_SIZEOF(struct sockaddr_un,,[
|
|
#include <winsock2.h>
|
|
#include <ws2tcpip.h>])
|
|
AC_CHECK_SIZEOF(struct sockaddr_ll,,[
|
|
#include <winsock2.h>
|
|
#include <ws2tcpip.h>])
|
|
AC_CHECK_SIZEOF(struct sockaddr_dl,,[
|
|
#include <winsock2.h>
|
|
#include <ws2tcpip.h>])
|
|
|
|
AC_CHECK_SIZEOF(socklen_t,, [
|
|
#include <winsock2.h>
|
|
#include <ws2tcpip.h>])
|
|
if test ${ac_cv_sizeof_socklen_t} -gt 0
|
|
then
|
|
AX_CHECK_SIGN([socklen_t],
|
|
[ AC_DEFINE(MIO_SOCKLEN_T_IS_SIGNED, 1, [Define if socklen_t is signed]) ],
|
|
[ AS_ECHO_N("") ],
|
|
[#include <winsock2.h>
|
|
#include <ws2tcpip.h>])
|
|
fi
|
|
|
|
AC_CHECK_SIZEOF(sa_family_t,, [
|
|
#include <winsock2.h>
|
|
#include <ws2tcpip.h>])
|
|
if test ${ac_cv_sizeof_sa_family_t} -gt 0
|
|
then
|
|
AX_CHECK_SIGN([sa_family_t],
|
|
[ AC_DEFINE(MIO_SA_FAMILY_T_IS_SIGNED, 1, [Define if sa_family_t is signed]) ],
|
|
[ AS_ECHO_N("") ],
|
|
[#include <winsock2.h>
|
|
#include <ws2tcpip.h>])
|
|
fi
|
|
|
|
AC_MSG_CHECKING([offset of sa_family in struct sockaddr])
|
|
AC_COMPUTE_INT([ac_cv_offsetof_sa_family],
|
|
[[offsetof(struct sockaddr, sa_family)]],
|
|
[#include <stddef.h>
|
|
#include <winsock2.h>
|
|
#include <ws2tcpip.h>], [ac_cv_offsteof_sa_family=0])
|
|
AC_MSG_RESULT([$ac_cv_offsetof_sa_family])
|
|
AC_DEFINE_UNQUOTED(MIO_OFFSETOF_SA_FAMILY, ${ac_cv_offsetof_sa_family}, [offsetof(struct sockaddr, sa_family)])
|
|
|
|
else
|
|
AC_CHECK_SIZEOF(struct sockaddr_in,,[
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>])
|
|
AC_CHECK_SIZEOF(struct sockaddr_in6,,[
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>])
|
|
AC_CHECK_SIZEOF(struct sockaddr_un,,[
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/un.h>])
|
|
AC_CHECK_SIZEOF(struct sockaddr_ll,,[
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netpacket/packet.h>])
|
|
AC_CHECK_SIZEOF(struct sockaddr_dl,,[
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <net/if_dl.h>])
|
|
|
|
|
|
AC_CHECK_SIZEOF(socklen_t,, [
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>])
|
|
if test ${ac_cv_sizeof_socklen_t} -gt 0
|
|
then
|
|
AX_CHECK_SIGN([socklen_t],
|
|
[ AC_DEFINE(MIO_SOCKLEN_T_IS_SIGNED, 1, [Define if socklen_t is signed]) ],
|
|
[ AS_ECHO_N("") ],
|
|
[#include <sys/types.h>
|
|
#include <sys/socket.h>])
|
|
fi
|
|
|
|
AC_CHECK_SIZEOF(sa_family_t,, [
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>])
|
|
if test ${ac_cv_sizeof_sa_family_t} -gt 0
|
|
then
|
|
AX_CHECK_SIGN([sa_family_t],
|
|
[ AC_DEFINE(MIO_SA_FAMILY_T_IS_SIGNED, 1, [Define if sa_family_t is signed]) ],
|
|
[ AS_ECHO_N("") ],
|
|
[#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>])
|
|
fi
|
|
|
|
AC_MSG_CHECKING([offset of sa_family in struct sockaddr])
|
|
AC_COMPUTE_INT([ac_cv_offsetof_sa_family],
|
|
[[offsetof(struct sockaddr, sa_family)]],
|
|
[#include <stddef.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>], [ac_cv_offsteof_sa_family=0])
|
|
AC_MSG_RESULT([$ac_cv_offsetof_sa_family])
|
|
AC_DEFINE_UNQUOTED(MIO_OFFSETOF_SA_FAMILY, ${ac_cv_offsetof_sa_family}, [offsetof(struct sockaddr, sa_family)])
|
|
fi
|
|
|
|
dnl gcc 3.4.3 on opensolaris x86 gave this warning without -msse or
|
|
dnl something similar.
|
|
dnl SSE vector argument without SSE enabled changes the ABI
|
|
dnl it also ended with an internal compiler error while compiling
|
|
dnl some expressions like 'v % base' where v is of the __int128_t type.
|
|
dnl so i've added this check to determine if the compiler has
|
|
dnl proper support for __int128_t.
|
|
dnl
|
|
dnl Changing ac_cv_sizeof___int128_t here doesn't corret SIZEOF___INT128_T
|
|
dnl since it's already generated. It only affects MIO_SIZEOF___INT128_T below.
|
|
if test ${ac_cv_sizeof___int128_t} -gt 0
|
|
then
|
|
AC_MSG_CHECKING([__int128_t with % and va_arg])
|
|
AC_COMPILE_IFELSE(
|
|
[AC_LANG_PROGRAM([#include <stdarg.h>], [
|
|
volatile __int128_t x, base;
|
|
va_list ap;
|
|
va_arg(ap, __int128_t);
|
|
x = (__int128_t)&base;
|
|
base = (__int128_t)&x;
|
|
x = x % base;
|
|
return (int)x;
|
|
])],
|
|
|
|
[
|
|
AC_MSG_RESULT(yes)
|
|
],
|
|
[
|
|
AC_MSG_RESULT(no)
|
|
ac_cv_sizeof___int128_t=0
|
|
ac_cv_sizeof___uint128_t=0
|
|
]
|
|
)
|
|
fi
|
|
|
|
dnl Some compilers doesn't seem to have full support for __float128
|
|
dnl even if the type is available.
|
|
if test ${ac_cv_sizeof___float128} -gt 0
|
|
then
|
|
AC_MSG_CHECKING([__float128 with linking])
|
|
AC_TRY_LINK(
|
|
[#include <stdio.h>],
|
|
[
|
|
__float128 x, y, z;
|
|
z = x * y + x;
|
|
printf ("%p", (char*)(int)z);
|
|
],
|
|
[AC_MSG_RESULT(yes)],
|
|
[
|
|
AC_MSG_RESULT(no)
|
|
ac_cv_sizeof___float128=0
|
|
]
|
|
)
|
|
fi
|
|
|
|
dnl Quadmath functions may not be in the default c library.
|
|
dnl Find a library containing them. Disable the float128 type
|
|
dnl if they are not available.
|
|
if test ${ac_cv_sizeof___float128} -gt 0
|
|
then
|
|
AC_CHECK_FUNCS([quadmath_snprintf])
|
|
if test "$ac_cv_func_quadmath_snprintf" = "no"
|
|
then
|
|
OLDLIBS="$LIBS"
|
|
LIBS="$LIBM $LIBS"
|
|
AC_CHECK_FUNCS([quadmath_snprintf])
|
|
LIBS="$OLDLIBS"
|
|
|
|
if test "$ac_cv_func_quadmath_snprintf" = "no"
|
|
then
|
|
dnl quadmath_snprintf not avalable in the
|
|
dnl standard math lib.
|
|
|
|
AC_CHECK_LIB([quadmath], [quadmath_snprintf], [
|
|
QUADMATH_LIBS="-lquadmath"
|
|
LIBM="$LIBM -lquadmath"
|
|
AC_DEFINE(HAVE_QUADMATH_SNPRINTF, 1)
|
|
])
|
|
|
|
if test "$ac_cv_lib_quadmath_quadmath_snprintf" = "no"
|
|
then
|
|
dnl quadmath_snprintf not avalable in the
|
|
dnl quadmath lib.
|
|
|
|
ac_cv_sizeof___float128=0
|
|
fi
|
|
|
|
else
|
|
QUADMATH_LIBS="$LIBM"
|
|
fi
|
|
fi
|
|
|
|
if test ${ac_cv_sizeof___float128} -gt 0
|
|
then
|
|
OLDLIBS="$LIBS"
|
|
LIBS="$LIBM $LIBS"
|
|
AC_CHECK_FUNCS([powq fmodq sinq cosq tanq sinhq coshq tanhq asinq acosq atanq atan2q logq log10q expq sqrtq ceilq floorq roundq])
|
|
AC_CHECK_FUNCS([strtoflt128])
|
|
LIBS="$OLDLIBS"
|
|
fi
|
|
fi
|
|
AC_SUBST(QUADMATH_LIBS)
|
|
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_CHAR, ${ac_cv_sizeof_char}, [sizeof(char)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_SHORT, ${ac_cv_sizeof_short}, [sizeof(short)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_INT, ${ac_cv_sizeof_int}, [sizeof(int)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_LONG, ${ac_cv_sizeof_long}, [sizeof(long)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_LONG_LONG, ${ac_cv_sizeof_long_long}, [sizeof(long long)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF___INT8, ${ac_cv_sizeof___int8}, [sizeof(__int8)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF___INT16, ${ac_cv_sizeof___int16}, [sizeof(__int16)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF___INT32, ${ac_cv_sizeof___int32}, [sizeof(__int32)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF___INT64, ${ac_cv_sizeof___int64}, [sizeof(__int64)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF___INT128, ${ac_cv_sizeof___int128}, [sizeof(__int128)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF___INT128_T, ${ac_cv_sizeof___int128_t}, [sizeof(__int128_t)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF___UINT128_T, ${ac_cv_sizeof___uint128_t}, [sizeof(__uint128_t)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_VOID_P, ${ac_cv_sizeof_void_p}, [sizeof(void*)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_FLOAT, ${ac_cv_sizeof_float}, [sizeof(float)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_DOUBLE, ${ac_cv_sizeof_double}, [sizeof(double)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_LONG_DOUBLE, ${ac_cv_sizeof_long_double}, [sizeof(long double)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF___FLOAT128, ${ac_cv_sizeof___float128}, [sizeof(__float128)])
|
|
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_WCHAR_T, ${ac_cv_sizeof_wchar_t}, [sizeof(wchar_t)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_OFF_T, ${ac_cv_sizeof_off_t}, [sizeof(off_t)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_OFF64_T, ${ac_cv_sizeof_off64_t}, [sizeof(off64_t)])
|
|
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_MBSTATE_T, ${ac_cv_sizeof_mbstate_t}, [sizeof(mbstate_t)])
|
|
AC_DEFINE_UNQUOTED(MIO_MBLEN_MAX, ${ax_cv_numvalof_MB_LEN_MAX}, [MB_LEN_MAX])
|
|
AC_DEFINE_UNQUOTED(MIO_NSIG, ${ax_cv_numvalof_NSIG}, [NSIG])
|
|
|
|
AC_DEFINE_UNQUOTED(MIO_AF_UNSPEC, (${ax_cv_numvalof_AF_UNSPEC}), [AF_UNSPEC])
|
|
AC_DEFINE_UNQUOTED(MIO_AF_INET, (${ax_cv_numvalof_AF_INET}), [AF_INET])
|
|
AC_DEFINE_UNQUOTED(MIO_AF_INET6, (${ax_cv_numvalof_AF_INET6}), [AF_INET6])
|
|
AC_DEFINE_UNQUOTED(MIO_AF_PACKET, (${ax_cv_numvalof_AF_PACKET}), [AF_PACKET])
|
|
AC_DEFINE_UNQUOTED(MIO_AF_UNIX, (${ax_cv_numvalof_AF_UNIX}), [AF_UNIX])
|
|
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_STRUCT_SOCKADDR_IN, ${ac_cv_sizeof_struct_sockaddr_in}, [sizeof(struct sockaddr_in)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_STRUCT_SOCKADDR_IN6, ${ac_cv_sizeof_struct_sockaddr_in6}, [sizeof(struct sockaddr_in6)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_STRUCT_SOCKADDR_UN, ${ac_cv_sizeof_struct_sockaddr_un}, [sizeof(struct sockaddr_un)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_STRUCT_SOCKADDR_LL, ${ac_cv_sizeof_struct_sockaddr_ll}, [sizeof(struct sockaddr_ll)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_STRUCT_SOCKADDR_DL, ${ac_cv_sizeof_struct_sockaddr_dl}, [sizeof(struct sockaddr_dl)])
|
|
AC_DEFINE_UNQUOTED(MIO_SIZEOF_SOCKLEN_T, ${ac_cv_sizeof_socklen_t}, [sizeof(socklen_t)])
|
|
|
|
|
|
mio_package_version_major="`echo ${PACKAGE_VERSION} | cut -d. -f1`"
|
|
mio_package_version_minor="`echo ${PACKAGE_VERSION} | cut -d. -f2`"
|
|
mio_package_version_patch="`echo ${PACKAGE_VERSION} | cut -d. -f3`"
|
|
AC_SUBST(PACKAGE_VERSION_MAJOR, ${mio_package_version_major})
|
|
AC_SUBST(PACKAGE_VERSION_MINOR, ${mio_package_version_minor})
|
|
AC_SUBST(PACKAGE_VERSION_PATCH, ${mio_package_version_patch})
|
|
|
|
AC_DEFINE_UNQUOTED(MIO_PACKAGE_VERSION, "${PACKAGE_VERSION}", [Package version])
|
|
dnl AC_DEFINE_UNQUOTED(MIO_PACKAGE_VERSION_MAJOR, $(echo ${VERSION} | cut -d. -f1), [Major version number])
|
|
dnl AC_DEFINE_UNQUOTED(MIO_PACKAGE_VERSION_MINOR, $(echo ${VERSION} | cut -d. -f2), [Minor version number])
|
|
dnl AC_DEFINE_UNQUOTED(MIO_PACKAGE_VERSION_PATCH, $(echo ${VERSION} | cut -d. -f3), [Patch level])
|
|
AC_DEFINE_UNQUOTED(MIO_PACKAGE_VERSION_MAJOR, ${mio_package_version_major}, [Major version number])
|
|
AC_DEFINE_UNQUOTED(MIO_PACKAGE_VERSION_MINOR, ${mio_package_version_minor}, [Minor version number])
|
|
AC_DEFINE_UNQUOTED(MIO_PACKAGE_VERSION_PATCH, ${mio_package_version_patch}, [Patch level])
|
|
|
|
AC_DEFINE_UNQUOTED(MIO_PACKAGE_AUTHOR,"${PACKAGE_BUGREPORT}", [Author])
|
|
AC_DEFINE_UNQUOTED(MIO_PACKAGE_NAME,"${PACKAGE_NAME}", [package name])
|
|
AC_DEFINE_UNQUOTED(MIO_PACKAGE_URL, "${PACKAGE_URL}", [Project URL])
|
|
|
|
AC_C_BIGENDIAN(
|
|
[AC_DEFINE([MIO_ENDIAN_BIG],[],[Big Endian])],
|
|
[AC_DEFINE([MIO_ENDIAN_LITTLE],[],[Little Endian])],
|
|
[AC_DEFINE([MIO_ENDIAN_UNKNOWN],[],[Unknown Endian])])
|
|
|
|
AC_ARG_ENABLE([debug], [AS_HELP_STRING([--enable-debug],[build the library in the debug mode (default. no)])],
|
|
enable_debug_is=$enableval,enable_debug_is=no)
|
|
if test "$enable_debug_is" = "yes"
|
|
then
|
|
[CFLAGS="$CFLAGS -g -D_DEBUG -UNDEBUG -DMIO_BUILD_DEBUG -U_FORTIFY_SOURCE"]
|
|
AC_SUBST(BUILD_MODE, "debug")
|
|
else
|
|
[CFLAGS="$CFLAGS -DNDEBUG -U_DEBUG -DMIO_BUILD_RELEASE -U_FORTIFY_SOURCE"]
|
|
AC_SUBST(BUILD_MODE, "release")
|
|
fi
|
|
|
|
AC_ARG_ENABLE([wide-char],
|
|
[AS_HELP_STRING([--enable-wide-char],[Use the wide-character type as the default character type. one of yes, no, yes:2, yes:4, no:2, no:4 (default. yes)])],
|
|
enable_wide_char=$enableval,
|
|
enable_wide_char=yes
|
|
)
|
|
if test "${enable_wide_char}" = "yes:4"
|
|
then
|
|
AC_DEFINE([MIO_WIDE_CHAR_SIZE],[4],[Wide-character type size])
|
|
AC_DEFINE([MIO_ENABLE_WIDE_CHAR],[1],[Use the wide-character type as the default character type])
|
|
if test "${platform_win32}" = "yes"
|
|
then
|
|
[CFLAGS="$CFLAGS -DUNICODE -D_UNICODE"]
|
|
fi
|
|
elif test "${enable_wide_char}" = "yes:2"
|
|
then
|
|
AC_DEFINE([MIO_WIDE_CHAR_SIZE],[2],[Wide-character type size])
|
|
AC_DEFINE([MIO_ENABLE_WIDE_CHAR],[1],[Use the wide-character type as the default character type])
|
|
if test "${platform_win32}" = "yes"
|
|
then
|
|
[CFLAGS="$CFLAGS -DUNICODE -D_UNICODE"]
|
|
fi
|
|
elif test "${enable_wide_char}" = "yes"
|
|
then
|
|
AC_DEFINE([MIO_WIDE_CHAR_SIZE],[1],[Wide-character type size])
|
|
AC_DEFINE([MIO_ENABLE_WIDE_CHAR],[1],[Use the wide-character type as the default character type])
|
|
if test "${platform_win32}" = "yes"
|
|
then
|
|
[CFLAGS="$CFLAGS -DUNICODE -D_UNICODE"]
|
|
fi
|
|
elif test "${enable_wide_char}" = "no:4"
|
|
then
|
|
AC_DEFINE([MIO_WIDE_CHAR_SIZE],[4],[Wide-character type size])
|
|
elif test "${enable_wide_char}" = "no:2"
|
|
then
|
|
AC_DEFINE([MIO_WIDE_CHAR_SIZE],[2],[Wide-character type size])
|
|
else
|
|
AC_DEFINE([MIO_WIDE_CHAR_SIZE],[1],[Wide-character type size])
|
|
fi
|
|
|
|
AC_ARG_ENABLE([libunwind],
|
|
[AS_HELP_STRING([--enable-libunwind],[use libunwind(default. no)])],
|
|
enable_libunwind_is=$enableval,
|
|
enable_libunwind_is=no
|
|
)
|
|
if test "x${enable_libunwind_is}" = "xyes"
|
|
then
|
|
if test "x${ac_cv_header_libunwind_h}" = "xyes" -a "${UNWIND_LIBS}" != ""
|
|
then
|
|
AC_DEFINE([MIO_ENABLE_LIBUNWIND],[],[use libunwind for backtracing stack frames])
|
|
else
|
|
enable_libunwind_is="no"
|
|
fi
|
|
fi
|
|
AM_CONDITIONAL(ENABLE_LIBUNWIND, test "x${enable_libunwind_is}" = "xyes")
|
|
|
|
dnl ==== include pthread options to the default flags ====
|
|
dnl keep this as the last option as it changes the default compile flags.
|
|
dnl otherwise, other tests may get affected if this option is on.
|
|
AC_ARG_ENABLE([pthread-flags], [AS_HELP_STRING([--enable-pthread-flags],[add thread flags to CFLAGS, LIBS(default. yes)])],
|
|
enable_pthread_flags_is=$enableval,enable_pthread_flags_is=yes)
|
|
if test "$enable_pthread_flags_is" = "yes"
|
|
then
|
|
[CFLAGS="$CFLAGS $PTHREAD_CFLAGS"]
|
|
[LIBS="$LIBS $PTHREAD_LIBS"]
|
|
fi
|
|
|
|
dnl ==== subsititution of some key items ====
|
|
AC_SUBST(MIO_PROJECT_AUTHOR, "${PACKAGE_BUGREPORT}")
|
|
AC_SUBST(MIO_PROJECT_URL, "${PACKAGE_URL}")
|
|
|
|
AC_CONFIG_FILES([
|
|
Makefile
|
|
lib/Makefile
|
|
bin/Makefile
|
|
])
|
|
AC_OUTPUT
|
|
|
|
[
|
|
echo
|
|
echo "-[SUMMARY]---------------------------------------------------------------"
|
|
echo "Configured for ${host}"
|
|
echo " Build mode : ${BUILD_MODE}"
|
|
echo " Source directory: ${srcdir}"
|
|
echo " Installation directory: ${prefix}"
|
|
echo " C compiler: ${CC} ${CFLAGS}"
|
|
echo " Math library: ${LIBM}"
|
|
echo " Socket library: ${SOCKET_LIBS}"
|
|
echo " Sendfile library: ${SENDFILE_LIBS}"
|
|
echo " SSL library: ${SSL_LIBS}"
|
|
echo "-------------------------------------------------------------------------"
|
|
]
|