diff options
Diffstat (limited to 'libevent/configure.in')
| -rw-r--r-- | libevent/configure.in | 381 |
1 files changed, 0 insertions, 381 deletions
diff --git a/libevent/configure.in b/libevent/configure.in deleted file mode 100644 index c1c7ffa..0000000 --- a/libevent/configure.in +++ /dev/null @@ -1,381 +0,0 @@ -dnl configure.in for libevent -AC_INIT(event.c) - -AM_INIT_AUTOMAKE(libevent,1.3b) -AM_CONFIG_HEADER(config.h) -AM_MAINTAINER_MODE - -dnl Initialize prefix. -if test "$prefix" = "NONE"; then - prefix="/usr/local" -fi - -dnl Checks for programs. -AC_PROG_CC -AC_PROG_INSTALL -AC_PROG_LN_S - -AC_PROG_GCC_TRADITIONAL -if test "$GCC" = yes ; then - CFLAGS="$CFLAGS -Wall" -fi - -AC_PROG_RANLIB - -dnl Uncomment "AC_DISABLE_SHARED" to make shared librraries not get -dnl built by default. You can also turn shared libs on and off from -dnl the command line with --enable-shared and --disable-shared. -dnl AC_DISABLE_SHARED -dnl AC_SUBST(LIBTOOL_DEPS) - -dnl Check for optional stuff -AC_ARG_WITH(rtsig, - [ --with-rtsig compile with support for real time signals (experimental)], - [usertsig=yes], [usertsig=no]) - -dnl Checks for libraries. -AC_CHECK_LIB(socket, socket) - -dnl Checks for header files. -AC_HEADER_STDC -AC_CHECK_HEADERS(fcntl.h stdarg.h inttypes.h stdint.h poll.h signal.h unistd.h sys/epoll.h sys/time.h sys/queue.h sys/event.h sys/ioctl.h sys/devpoll.h port.h netinet/in6.h) -if test "x$ac_cv_header_sys_queue_h" = "xyes"; then - AC_MSG_CHECKING(for TAILQ_FOREACH in sys/queue.h) - AC_EGREP_CPP(yes, -[ -#include <sys/queue.h> -#ifdef TAILQ_FOREACH - yes -#endif -], [AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_TAILQFOREACH, 1, - [Define if TAILQ_FOREACH is defined in <sys/queue.h>])], - AC_MSG_RESULT(no) - ) -fi - -if test "x$ac_cv_header_sys_time_h" = "xyes"; then - AC_MSG_CHECKING(for timeradd in sys/time.h) - AC_EGREP_CPP(yes, -[ -#include <sys/time.h> -#ifdef timeradd - yes -#endif -], [ AC_DEFINE(HAVE_TIMERADD, 1, - [Define if timeradd is defined in <sys/time.h>]) - AC_MSG_RESULT(yes)] ,AC_MSG_RESULT(no) -) -fi - -if test "x$ac_cv_header_sys_time_h" = "xyes"; then - AC_MSG_CHECKING(for timercmp in sys/time.h) - AC_EGREP_CPP(yes, -[ -#include <sys/time.h> -#ifdef timercmp - yes -#endif -], [ AC_DEFINE(HAVE_TIMERCMP, 1, - [Define if timercmp is defined in <sys/time.h>]) - AC_MSG_RESULT(yes)] ,AC_MSG_RESULT(no) -) -fi - -if test "x$ac_cv_header_sys_time_h" = "xyes"; then - AC_MSG_CHECKING(for timerclear in sys/time.h) - AC_EGREP_CPP(yes, -[ -#include <sys/time.h> -#ifdef timerclear - yes -#endif -], [ AC_DEFINE(HAVE_TIMERCLEAR, 1, - [Define if timerclear is defined in <sys/time.h>]) - AC_MSG_RESULT(yes)] ,AC_MSG_RESULT(no) -) -fi - -if test "x$ac_cv_header_sys_time_h" = "xyes"; then - AC_MSG_CHECKING(for timerisset in sys/time.h) - AC_EGREP_CPP(yes, -[ -#include <sys/time.h> -#ifdef timerisset - yes -#endif -], [ AC_DEFINE(HAVE_TIMERISSET, 1, - [Define if timerisset is defined in <sys/time.h>]) - AC_MSG_RESULT(yes)] ,AC_MSG_RESULT(no) -) -fi - -dnl - check if the macro WIN32 is defined on this compiler. -dnl - (this is how we check for a windows version of GCC) -AC_MSG_CHECKING(for WIN32) -AC_TRY_COMPILE(, - [ - #ifndef WIN32 - #error - #endif - ], - bwin32=true; AC_MSG_RESULT(yes), - bwin32=false; AC_MSG_RESULT(no), -) - -AM_CONDITIONAL(BUILD_WIN32, test x$bwin32 = xtrue) - -dnl Checks for typedefs, structures, and compiler characteristics. -AC_C_CONST -AC_C_INLINE -AC_HEADER_TIME - -dnl Checks for library functions. -AC_CHECK_FUNCS(gettimeofday vasprintf fcntl clock_gettime strtok_r strsep getaddrinfo getnameinfo strlcpy inet_ntop) - -if test "x$ac_cv_func_clock_gettime" = "xyes"; then - AC_DEFINE(DNS_USE_CPU_CLOCK_FOR_ID, 1, [Define if clock_gettime is available in libc]) -else - AC_DEFINE(DNS_USE_GETTIMEOFDAY_FOR_ID, 1, [Define is no secure id variant is available]) -fi - -AC_MSG_CHECKING(for F_SETFD in fcntl.h) -AC_EGREP_CPP(yes, -[ -#define _GNU_SOURCE -#include <fcntl.h> -#ifdef F_SETFD -yes -#endif -], [ AC_DEFINE(HAVE_SETFD, 1, - [Define if F_SETFD is defined in <fcntl.h>]) - AC_MSG_RESULT(yes) ], AC_MSG_RESULT(no)) - -needsignal=no -haveselect=no -AC_CHECK_FUNCS(select, [haveselect=yes], ) -if test "x$haveselect" = "xyes" ; then - AC_LIBOBJ(select) - needsignal=yes -fi - -havepoll=no -havertsig=no -AC_CHECK_FUNCS(poll, [havepoll=yes], ) -if test "x$havepoll" = "xyes" ; then - AC_LIBOBJ(poll) - needsignal=yes - - if test "x$usertsig" = "xyes" ; then - AC_CHECK_FUNCS(sigtimedwait, [havertsig=yes], ) - fi -fi -if test "x$havertsig" = "xyes" ; then - AC_MSG_CHECKING(for F_SETSIG in fcntl.h) - AC_EGREP_CPP(yes, -[ -#define _GNU_SOURCE -#include <fcntl.h> -#ifdef F_SETSIG -yes -#endif -], [ AC_MSG_RESULT(yes) ], [ AC_MSG_RESULT(no); havertsig=no]) -fi -if test "x$havertsig" = "xyes" ; then - AC_DEFINE(HAVE_RTSIG, 1, [Define if your system supports POSIX realtime signals]) - AC_LIBOBJ(rtsig) - AC_MSG_CHECKING(for working rtsig on pipes) - AC_TRY_RUN( -[ -#define _GNU_SOURCE -#include <fcntl.h> -#include <signal.h> -#include <unistd.h> - -int sigio() -{ - exit(0); -} - -int main() -{ - int fd[2]; - - pipe(fd); - signal(SIGIO, sigio); - fcntl(fd[0], F_SETOWN, getpid()); - fcntl(fd[0], F_SETSIG, SIGIO); - fcntl(fd[0], F_SETFL, fcntl(fd[0], F_GETFL) | O_ASYNC); - write(fd[1], "", 1); - return 1; -} -], [ AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_WORKING_RTSIG, 1, [Define if realtime signals work on pipes])], - AC_MSG_RESULT(no)) -fi - -haveepoll=no -AC_CHECK_FUNCS(epoll_ctl, [haveepoll=yes], ) -if test "x$haveepoll" = "xyes" ; then - AC_DEFINE(HAVE_EPOLL, 1, - [Define if your system supports the epoll system calls]) - AC_LIBOBJ(epoll) - needsignal=yes -fi - -havedevpoll=no -if test "x$ac_cv_header_sys_devpoll_h" = "xyes"; then - AC_DEFINE(HAVE_DEVPOLL, 1, - [Define if /dev/poll is available]) - AC_LIBOBJ(devpoll) -fi - -havekqueue=no -if test "x$ac_cv_header_sys_event_h" = "xyes"; then - AC_CHECK_FUNCS(kqueue, [havekqueue=yes], ) - if test "x$havekqueue" = "xyes" ; then - AC_MSG_CHECKING(for working kqueue) - AC_TRY_RUN( -#include <sys/types.h> -#include <sys/time.h> -#include <sys/event.h> -#include <stdio.h> -#include <unistd.h> -#include <fcntl.h> - -int -main(int argc, char **argv) -{ - int kq; - int n; - int fd[[2]]; - struct kevent ev; - struct timespec ts; - char buf[[8000]]; - - if (pipe(fd) == -1) - exit(1); - if (fcntl(fd[[1]], F_SETFL, O_NONBLOCK) == -1) - exit(1); - - while ((n = write(fd[[1]], buf, sizeof(buf))) == sizeof(buf)) - ; - - if ((kq = kqueue()) == -1) - exit(1); - - ev.ident = fd[[1]]; - ev.filter = EVFILT_WRITE; - ev.flags = EV_ADD | EV_ENABLE; - n = kevent(kq, &ev, 1, NULL, 0, NULL); - if (n == -1) - exit(1); - - read(fd[[0]], buf, sizeof(buf)); - - ts.tv_sec = 0; - ts.tv_nsec = 0; - n = kevent(kq, NULL, 0, &ev, 1, &ts); - if (n == -1 || n == 0) - exit(1); - - exit(0); -}, [AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_WORKING_KQUEUE, 1, - [Define if kqueue works correctly with pipes]) - AC_LIBOBJ(kqueue)], AC_MSG_RESULT(no), AC_MSG_RESULT(no)) - fi -fi - -haveepollsyscall=no -if test "x$ac_cv_header_sys_epoll_h" = "xyes"; then - if test "x$haveepoll" = "xno" ; then - AC_MSG_CHECKING(for epoll system call) - AC_TRY_RUN( -#include <stdint.h> -#include <sys/param.h> -#include <sys/types.h> -#include <sys/syscall.h> -#include <sys/epoll.h> -#include <unistd.h> - -int -epoll_create(int size) -{ - return (syscall(__NR_epoll_create, size)); -} - -int -main(int argc, char **argv) -{ - int epfd; - - epfd = epoll_create(256); - exit (epfd == -1 ? 1 : 0); -}, [AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_EPOLL, 1, - [Define if your system supports the epoll system calls]) - needsignal=yes - AC_LIBOBJ(epoll_sub) - AC_LIBOBJ(epoll)], AC_MSG_RESULT(no), AC_MSG_RESULT(no)) - fi -fi - -haveeventports=no -AC_CHECK_FUNCS(port_create, [haveeventports=yes], ) -if test "x$haveeventports" = "xyes" ; then - AC_DEFINE(HAVE_EVENT_PORTS, 1, - [Define if your system supports event ports]) - AC_LIBOBJ(evport) - needsignal=yes -fi -if test "x$needsignal" = "xyes" ; then - AC_LIBOBJ(signal) -fi - -AC_TYPE_PID_T -AC_TYPE_SIZE_T -AC_CHECK_TYPE(u_int64_t, unsigned long long) -AC_CHECK_TYPE(u_int32_t, unsigned int) -AC_CHECK_TYPE(u_int16_t, unsigned short) -AC_CHECK_TYPE(u_int8_t, unsigned char) -AC_CHECK_TYPES([struct in6_addr], , , -[#ifdef WIN32 -#include <winsock2.h> -#else -#include <sys/types.h> -#include <netinet/in.h> -#include <sys/socket.h> -#endif -#ifdef HAVE_NETINET_IN6_H -#include <netinet/in6.h> -#endif]) - -AC_MSG_CHECKING([for socklen_t]) -AC_TRY_COMPILE([ - #include <sys/types.h> - #include <sys/socket.h>], - [socklen_t x;], - AC_MSG_RESULT([yes]), - [AC_MSG_RESULT([no]) - AC_DEFINE(socklen_t, unsigned int, - [Define to unsigned int if you dont have it])] -) - -AC_MSG_CHECKING([whether our compiler supports __func__]) -AC_TRY_COMPILE([], - [void foo() { const char *cp = __func__; }], - AC_MSG_RESULT([yes]), - AC_MSG_RESULT([no]) - AC_MSG_CHECKING([whether our compiler supports __FUNCTION__]) - AC_TRY_COMPILE([], - [void foo() { const char *cp = __FUNCTION__; }], - AC_MSG_RESULT([yes]) - AC_DEFINE(__func__, __FUNCTION__, - [Define to appropriate substitue if compiler doesnt have __func__]), - AC_MSG_RESULT([no]) - AC_DEFINE(__func__, __FILE__, - [Define to appropriate substitue if compiler doesnt have __func__]))) - - -AC_OUTPUT(Makefile) |