+dnl
+dnl $Id$
+dnl
+
+PHP_ARG_ENABLE(fpm,,
+[ --enable-fpm Enable building of the fpm SAPI executable], no, no)
+
+dnl configure checks {{{
+AC_DEFUN([AC_FPM_STDLIBS],
+[
+ AC_CHECK_FUNCS(setenv clearenv setproctitle)
+
+ AC_SEARCH_LIBS(socket, socket)
+ AC_SEARCH_LIBS(inet_addr, nsl)
+
+ AC_CHECK_HEADERS([errno.h fcntl.h stdio.h stdlib.h unistd.h sys/uio.h])
+ AC_CHECK_HEADERS([sys/select.h sys/socket.h sys/time.h])
+ AC_CHECK_HEADERS([arpa/inet.h netinet/in.h])
+ AC_CHECK_HEADERS([sysexits.h])
+])
+
+AC_DEFUN([AC_FPM_PRCTL],
+[
+ AC_MSG_CHECKING([for prctl])
+
+ AC_TRY_COMPILE([ #include <sys/prctl.h> ], [prctl(0, 0, 0, 0, 0);], [
+ AC_DEFINE([HAVE_PRCTL], 1, [do we have prctl?])
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+])
+
+AC_DEFUN([AC_FPM_CLOCK],
+[
+ have_clock_gettime=no
+
+ AC_MSG_CHECKING([for clock_gettime])
+
+ AC_TRY_LINK([ #include <time.h> ], [struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts);], [
+ have_clock_gettime=yes
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+
+ if test "$have_clock_gettime" = "no"; then
+ AC_MSG_CHECKING([for clock_gettime in -lrt])
+
+ SAVED_LIBS="$LIBS"
+ LIBS="$LIBS -lrt"
+
+ AC_TRY_LINK([ #include <time.h> ], [struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts);], [
+ have_clock_gettime=yes
+ AC_MSG_RESULT([yes])
+ ], [
+ LIBS="$SAVED_LIBS"
+ AC_MSG_RESULT([no])
+ ])
+ fi
+
+ if test "$have_clock_gettime" = "yes"; then
+ AC_DEFINE([HAVE_CLOCK_GETTIME], 1, [do we have clock_gettime?])
+ fi
+
+ have_clock_get_time=no
+
+ if test "$have_clock_gettime" = "no"; then
+ AC_MSG_CHECKING([for clock_get_time])
+
+ AC_TRY_RUN([ #include <mach/mach.h>
+ #include <mach/clock.h>
+ #include <mach/mach_error.h>
+
+ int main()
+ {
+ kern_return_t ret; clock_serv_t aClock; mach_timespec_t aTime;
+ ret = host_get_clock_service(mach_host_self(), REALTIME_CLOCK, &aClock);
+
+ if (ret != KERN_SUCCESS) {
+ return 1;
+ }
+
+ ret = clock_get_time(aClock, &aTime);
+ if (ret != KERN_SUCCESS) {
+ return 2;
+ }
+
+ return 0;
+ }
+ ], [
+ have_clock_get_time=yes
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+ fi
+
+ if test "$have_clock_get_time" = "yes"; then
+ AC_DEFINE([HAVE_CLOCK_GET_TIME], 1, [do we have clock_get_time?])
+ fi
+])
+
+AC_DEFUN([AC_FPM_TRACE],
+[
+ have_ptrace=no
+ have_broken_ptrace=no
+
+ AC_MSG_CHECKING([for ptrace])
+
+ AC_TRY_COMPILE([
+ #include <sys/types.h>
+ #include <sys/ptrace.h> ], [ptrace(0, 0, (void *) 0, 0);], [
+ have_ptrace=yes
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+
+ if test "$have_ptrace" = "yes"; then
+ AC_MSG_CHECKING([whether ptrace works])
+
+ AC_TRY_RUN([
+ #include <unistd.h>
+ #include <signal.h>
+ #include <sys/wait.h>
+ #include <sys/types.h>
+ #include <sys/ptrace.h>
+ #include <errno.h>
+
+ #if !defined(PTRACE_ATTACH) && defined(PT_ATTACH)
+ #define PTRACE_ATTACH PT_ATTACH
+ #endif
+
+ #if !defined(PTRACE_DETACH) && defined(PT_DETACH)
+ #define PTRACE_DETACH PT_DETACH
+ #endif
+
+ #if !defined(PTRACE_PEEKDATA) && defined(PT_READ_D)
+ #define PTRACE_PEEKDATA PT_READ_D
+ #endif
+
+ int main()
+ {
+ long v1 = (unsigned int) -1; /* copy will fail if sizeof(long) == 8 and we've got "int ptrace()" */
+ long v2;
+ pid_t child;
+ int status;
+
+ if ( (child = fork()) ) { /* parent */
+ int ret = 0;
+
+ if (0 > ptrace(PTRACE_ATTACH, child, 0, 0)) {
+ return 2;
+ }
+
+ waitpid(child, &status, 0);
+
+ #ifdef PT_IO
+ struct ptrace_io_desc ptio = {
+ .piod_op = PIOD_READ_D,
+ .piod_offs = &v1,
+ .piod_addr = &v2,
+ .piod_len = sizeof(v1)
+ };
+
+ if (0 > ptrace(PT_IO, child, (void *) &ptio, 0)) {
+ ret = 3;
+ }
+ #else
+ errno = 0;
+
+ v2 = ptrace(PTRACE_PEEKDATA, child, (void *) &v1, 0);
+
+ if (errno) {
+ ret = 4;
+ }
+ #endif
+ ptrace(PTRACE_DETACH, child, (void *) 1, 0);
+
+ kill(child, SIGKILL);
+
+ return ret ? ret : (v1 != v2);
+ }
+ else { /* child */
+ sleep(10);
+ return 0;
+ }
+ }
+ ], [
+ AC_MSG_RESULT([yes])
+ ], [
+ have_ptrace=no
+ have_broken_ptrace=yes
+ AC_MSG_RESULT([no])
+ ], [
+ AC_MSG_RESULT([skipped (cross compiling)])
+ ])
+ fi
+
+ if test "$have_ptrace" = "yes"; then
+ AC_DEFINE([HAVE_PTRACE], 1, [do we have ptrace?])
+ fi
+
+ have_mach_vm_read=no
+
+ if test "$have_broken_ptrace" = "yes"; then
+ AC_MSG_CHECKING([for mach_vm_read])
+
+ AC_TRY_COMPILE([ #include <mach/mach.h>
+ #include <mach/mach_vm.h>
+ ], [
+ mach_vm_read((vm_map_t)0, (mach_vm_address_t)0, (mach_vm_size_t)0, (vm_offset_t *)0, (mach_msg_type_number_t*)0);
+ ], [
+ have_mach_vm_read=yes
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+ fi
+
+ if test "$have_mach_vm_read" = "yes"; then
+ AC_DEFINE([HAVE_MACH_VM_READ], 1, [do we have mach_vm_read?])
+ fi
+
+ proc_mem_file=""
+
+ if test -r /proc/$$/mem ; then
+ proc_mem_file="mem"
+ else
+ if test -r /proc/$$/as ; then
+ proc_mem_file="as"
+ fi
+ fi
+
+ if test -n "$proc_mem_file" ; then
+ AC_MSG_CHECKING([for proc mem file])
+
+ AC_TRY_RUN([
+ #define _GNU_SOURCE
+ #define _FILE_OFFSET_BITS 64
+ #include <stdint.h>
+ #include <unistd.h>
+ #include <sys/types.h>
+ #include <sys/stat.h>
+ #include <fcntl.h>
+ #include <stdio.h>
+ int main()
+ {
+ long v1 = (unsigned int) -1, v2 = 0;
+ char buf[128];
+ int fd;
+ sprintf(buf, "/proc/%d/$proc_mem_file", getpid());
+ fd = open(buf, O_RDONLY);
+ if (0 > fd) {
+ return 1;
+ }
+ if (sizeof(long) != pread(fd, &v2, sizeof(long), (uintptr_t) &v1)) {
+ close(fd);
+ return 1;
+ }
+ close(fd);
+ return v1 != v2;
+ }
+ ], [
+ AC_MSG_RESULT([$proc_mem_file])
+ ], [
+ proc_mem_file=""
+ AC_MSG_RESULT([no])
+ ], [
+ AC_MSG_RESULT([skipped (cross compiling)])
+ ])
+ fi
+
+ if test -n "$proc_mem_file"; then
+ AC_DEFINE_UNQUOTED([PROC_MEM_FILE], "$proc_mem_file", [/proc/pid/mem interface])
+ fi
+
+ fpm_trace_type=""
+
+ if test "$have_ptrace" = "yes"; then
+ fpm_trace_type=ptrace
+
+ elif test -n "$proc_mem_file"; then
+ fpm_trace_type=pread
+
+ elif test "$have_mach_vm_read" = "yes" ; then
+ fpm_trace_type=mach
+
+ else
+ AC_MSG_WARN([FPM Trace - ptrace, pread, or mach: could not be found])
+ fi
+
+])
+
+AC_DEFUN([AC_FPM_BUILTIN_ATOMIC],
+[
+ AC_MSG_CHECKING([if gcc supports __sync_bool_compare_and_swap])
+ AC_TRY_LINK(,
+ [
+ int variable = 1;
+ return (__sync_bool_compare_and_swap(&variable, 1, 2)
+ && __sync_add_and_fetch(&variable, 1)) ? 1 : 0;
+ ],
+ [
+ AC_MSG_RESULT([yes])
+ AC_DEFINE(HAVE_BUILTIN_ATOMIC, 1, [Define to 1 if gcc supports __sync_bool_compare_and_swap() a.o.])
+ ],
+ [
+ AC_MSG_RESULT([no])
+ ])
+])
+
+AC_DEFUN([AC_FPM_LQ],
+[
+ have_lq=no
+
+ AC_MSG_CHECKING([for TCP_INFO])
+
+ AC_TRY_COMPILE([ #include <netinet/tcp.h> ], [struct tcp_info ti; int x = TCP_INFO;], [
+ have_lq=tcp_info
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+
+ if test "$have_lq" = "tcp_info"; then
+ AC_DEFINE([HAVE_LQ_TCP_INFO], 1, [do we have TCP_INFO?])
+ fi
+
+ if test "$have_lq" = "no" ; then
+ AC_MSG_CHECKING([for SO_LISTENQLEN])
+
+ AC_TRY_COMPILE([ #include <sys/socket.h> ], [int x = SO_LISTENQLIMIT; int y = SO_LISTENQLEN;], [
+ have_lq=so_listenq
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+
+ if test "$have_lq" = "tcp_info"; then
+ AC_DEFINE([HAVE_LQ_SO_LISTENQ], 1, [do we have SO_LISTENQxxx?])
+ fi
+ fi
+])
+dnl }}}
+
+AC_DEFUN([AC_FPM_SYSCONF],
+[
+ AC_MSG_CHECKING([for sysconf])
+
+ AC_TRY_COMPILE([ #include <unistd.h> ], [sysconf(_SC_CLK_TCK);], [
+ AC_DEFINE([HAVE_SYSCONF], 1, [do we have sysconf?])
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+])
+dnl }}}
+
+AC_DEFUN([AC_FPM_TIMES],
+[
+ AC_MSG_CHECKING([for times])
+
+ AC_TRY_COMPILE([ #include <sys/times.h> ], [struct tms t; times(&t);], [
+ AC_DEFINE([HAVE_TIMES], 1, [do we have times?])
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+])
+dnl }}}
+
+AC_DEFUN([AC_FPM_KQUEUE],
+[
+ AC_MSG_CHECKING([for kqueue])
+
+ AC_TRY_COMPILE(
+ [
+ #include <sys/types.h>
+ #include <sys/event.h>
+ #include <sys/time.h>
+ ], [
+ int kfd;
+ struct kevent k;
+ kfd = kqueue();
+ /* 0 -> STDIN_FILENO */
+ EV_SET(&k, 0, EVFILT_READ , EV_ADD | EV_CLEAR, 0, 0, NULL);
+ ], [
+ AC_DEFINE([HAVE_KQUEUE], 1, [do we have kqueue?])
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+])
+dnl }}}
+
+AC_DEFUN([AC_FPM_PORT],
+[
+ AC_MSG_CHECKING([for port framework])
+
+ AC_TRY_COMPILE(
+ [
+ #include <port.h>
+ ], [
+ int port;
+
+ port = port_create();
+ if (port < 0) {
+ return 1;
+ }
+ ], [
+ AC_DEFINE([HAVE_PORT], 1, [do we have port framework?])
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+])
+dnl }}}
+
+AC_DEFUN([AC_FPM_DEVPOLL],
+[
+ AC_MSG_CHECKING([for /dev/poll])
+
+ AC_TRY_COMPILE(
+ [
+ #include <stdio.h>
+ #include <sys/devpoll.h>
+ ], [
+ int n, dp;
+ struct dvpoll dvp;
+ dp = 0;
+ dvp.dp_fds = NULL;
+ dvp.dp_nfds = 0;
+ dvp.dp_timeout = 0;
+ n = ioctl(dp, DP_POLL, &dvp)
+ ], [
+ AC_DEFINE([HAVE_DEVPOLL], 1, [do we have /dev/poll?])
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+])
+dnl }}}
+
+AC_DEFUN([AC_FPM_EPOLL],
+[
+ AC_MSG_CHECKING([for epoll])
+
+ AC_TRY_COMPILE(
+ [
+ #include <sys/epoll.h>
+ ], [
+ int epollfd;
+ struct epoll_event e;
+
+ epollfd = epoll_create(1);
+ if (epollfd < 0) {
+ return 1;
+ }
+
+ e.events = EPOLLIN | EPOLLET;
+ e.data.fd = 0;
+
+ if (epoll_ctl(epollfd, EPOLL_CTL_ADD, 0, &e) == -1) {
+ return 1;
+ }
+
+ e.events = 0;
+ if (epoll_wait(epollfd, &e, 1, 1) < 0) {
+ return 1;
+ }
+ ], [
+ AC_DEFINE([HAVE_EPOLL], 1, [do we have epoll?])
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+])
+dnl }}}
+
+AC_DEFUN([AC_FPM_POLL],
+[
+ AC_MSG_CHECKING([for poll])
+
+ AC_TRY_COMPILE(
+ [
+ #include <poll.h>
+ ], [
+ struct pollfd fds[2];
+
+ fds[0].fd = 0;
+ fds[0].events = POLLIN;
+
+ fds[1].fd = 0;
+ fds[1].events = POLLIN;
+
+ poll(fds, 2, 1);
+ ], [
+ AC_DEFINE([HAVE_POLL], 1, [do we have poll?])
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+])
+dnl }}}
+
+AC_DEFUN([AC_FPM_SELECT],
+[
+ AC_MSG_CHECKING([for select])
+
+ AC_TRY_COMPILE(
+ [
+ /* According to POSIX.1-2001 */
+ #include <sys/select.h>
+
+ /* According to earlier standards */
+ #include <sys/time.h>
+ #include <sys/types.h>
+ #include <unistd.h>
+ ], [
+ fd_set fds;
+ struct timeval t;
+ t.tv_sec = 0;
+ t.tv_usec = 42;
+ FD_ZERO(&fds);
+ /* 0 -> STDIN_FILENO */
+ FD_SET(0, &fds);
+ select(FD_SETSIZE, &fds, NULL, NULL, &t);
+ ], [
+ AC_DEFINE([HAVE_SELECT], 1, [do we have select?])
+ AC_MSG_RESULT([yes])
+ ], [
+ AC_MSG_RESULT([no])
+ ])
+])
+dnl }}}
+
+
+AC_MSG_CHECKING(for FPM build)
+if test "$PHP_FPM" != "no"; then
+ AC_MSG_RESULT($PHP_FPM)
+
+ AC_FPM_STDLIBS
+ AC_FPM_PRCTL
+ AC_FPM_CLOCK
+ AC_FPM_TRACE
+ AC_FPM_BUILTIN_ATOMIC
+ AC_FPM_LQ
+ AC_FPM_SYSCONF
+ AC_FPM_TIMES
+ AC_FPM_KQUEUE
+ AC_FPM_PORT
+ AC_FPM_DEVPOLL
+ AC_FPM_EPOLL
+ AC_FPM_POLL
+ AC_FPM_SELECT
+
+ PHP_ARG_WITH(fpm-user,,
+ [ --with-fpm-user[=USER] Set the user for php-fpm to run as. (default: nobody)], nobody, no)
+
+ PHP_ARG_WITH(fpm-group,,
+ [ --with-fpm-group[=GRP] Set the group for php-fpm to run as. For a system user, this
+ should usually be set to match the fpm username (default: nobody)], nobody, no)
+
+ if test -z "$PHP_FPM_USER" -o "$PHP_FPM_USER" = "yes" -o "$PHP_FPM_USER" = "no"; then
+ php_fpm_user="nobody"
+ else
+ php_fpm_user="$PHP_FPM_USER"
+ fi
+
+ if test -z "$PHP_FPM_GROUP" -o "$PHP_FPM_GROUP" = "yes" -o "$PHP_FPM_GROUP" = "no"; then
+ php_fpm_group="nobody"
+ else
+ php_fpm_group="$PHP_FPM_GROUP"
+ fi
+
+ PHP_SUBST_OLD(php_fpm_user)
+ PHP_SUBST_OLD(php_fpm_group)
+ php_fpm_sysconfdir=`eval echo $sysconfdir`
+ PHP_SUBST_OLD(php_fpm_sysconfdir)
+ php_fpm_localstatedir=`eval echo $localstatedir`
+ PHP_SUBST_OLD(php_fpm_localstatedir)
+ php_fpm_prefix=`eval echo $prefix`
+ PHP_SUBST_OLD(php_fpm_prefix)
+
+ AC_DEFINE_UNQUOTED(PHP_FPM_USER, "$php_fpm_user", [fpm user name])
+ AC_DEFINE_UNQUOTED(PHP_FPM_GROUP, "$php_fpm_group", [fpm group name])
+
+ PHP_ADD_BUILD_DIR(sapi/fpm/fpm)
+ PHP_ADD_BUILD_DIR(sapi/fpm/fpm/events)
+ PHP_OUTPUT(sapi/fpm/php-fpm.conf sapi/fpm/init.d.php-fpm sapi/fpm/php-fpm.service sapi/fpm/php-fpm.8 sapi/fpm/status.html)
+ PHP_ADD_MAKEFILE_FRAGMENT([$abs_srcdir/sapi/fpm/Makefile.frag])
+
+ SAPI_FPM_PATH=sapi/fpm/php-fpm
+
+ if test "$fpm_trace_type" && test -f "$abs_srcdir/sapi/fpm/fpm/fpm_trace_$fpm_trace_type.c"; then
+ PHP_FPM_TRACE_FILES="fpm/fpm_trace.c fpm/fpm_trace_$fpm_trace_type.c"
+ fi
+
+ PHP_FPM_CFLAGS="-I$abs_srcdir/sapi/fpm"
+
+ PHP_FPM_FILES="fpm/fastcgi.c \
+ fpm/fpm.c \
+ fpm/fpm_children.c \
+ fpm/fpm_cleanup.c \
+ fpm/fpm_clock.c \
+ fpm/fpm_conf.c \
+ fpm/fpm_env.c \
+ fpm/fpm_events.c \
+ fpm/fpm_log.c \
+ fpm/fpm_main.c \
+ fpm/fpm_php.c \
+ fpm/fpm_php_trace.c \
+ fpm/fpm_process_ctl.c \
+ fpm/fpm_request.c \
+ fpm/fpm_shm.c \
+ fpm/fpm_scoreboard.c \
+ fpm/fpm_signals.c \
+ fpm/fpm_sockets.c \
+ fpm/fpm_status.c \
+ fpm/fpm_stdio.c \
+ fpm/fpm_unix.c \
+ fpm/fpm_worker_pool.c \
+ fpm/zlog.c \
+ fpm/events/select.c \
+ fpm/events/poll.c \
+ fpm/events/epoll.c \
+ fpm/events/kqueue.c \
+ fpm/events/devpoll.c \
+ fpm/events/port.c \
+ "
+
+ PHP_SELECT_SAPI(fpm, program, $PHP_FPM_FILES $PHP_FPM_TRACE_FILES, $PHP_FPM_CFLAGS, '$(SAPI_FPM_PATH)')
+
+ case $host_alias in
+ *aix*)
+ BUILD_FPM="echo '\#! .' > php.sym && echo >>php.sym && nm -BCpg \`echo \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_FPM_OBJS) | sed 's/\([A-Za-z0-9_]*\)\.lo/\1.o/g'\` | \$(AWK) '{ if (((\$\$2 == \"T\") || (\$\$2 == \"D\") || (\$\$2 == \"B\")) && (substr(\$\$3,1,1) != \".\")) { print \$\$3 } }' | sort -u >> php.sym && \$(LIBTOOL) --mode=link \$(CC) -export-dynamic \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) -Wl,-brtl -Wl,-bE:php.sym \$(PHP_RPATHS) \$(PHP_GLOBAL_OBJS) \$(PHP_FPM_OBJS) \$(EXTRA_LIBS) \$(FPM_EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_FPM_PATH)"
+ ;;
+ *darwin*)
+ BUILD_FPM="\$(CC) \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(NATIVE_RPATHS) \$(PHP_GLOBAL_OBJS:.lo=.o) \$(PHP_BINARY_OBJS:.lo=.o) \$(PHP_FPM_OBJS:.lo=.o) \$(PHP_FRAMEWORKS) \$(EXTRA_LIBS) \$(FPM_EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_FPM_PATH)"
+ ;;
+ *)
+ BUILD_FPM="\$(LIBTOOL) --mode=link \$(CC) -export-dynamic \$(CFLAGS_CLEAN) \$(EXTRA_CFLAGS) \$(EXTRA_LDFLAGS_PROGRAM) \$(LDFLAGS) \$(PHP_RPATHS) \$(PHP_GLOBAL_OBJS) \$(PHP_BINARY_OBJS) \$(PHP_FPM_OBJS) \$(EXTRA_LIBS) \$(FPM_EXTRA_LIBS) \$(ZEND_EXTRA_LIBS) -o \$(SAPI_FPM_PATH)"
+ ;;
+ esac
+
+ PHP_SUBST(SAPI_FPM_PATH)
+ PHP_SUBST(BUILD_FPM)
+
+else
+ AC_MSG_RESULT(no)
+fi
projects / php / commitdiff