6 [ --enable-fpm Enable building of the fpm SAPI executable], no, no)
8 dnl configure checks {{{
9 AC_DEFUN([AC_FPM_STDLIBS],
11 AC_CHECK_FUNCS(setenv clearenv setproctitle)
13 AC_SEARCH_LIBS(socket, socket)
14 AC_SEARCH_LIBS(inet_addr, nsl)
16 AC_CHECK_HEADERS([errno.h fcntl.h stdio.h stdlib.h unistd.h sys/uio.h])
17 AC_CHECK_HEADERS([sys/select.h sys/socket.h sys/time.h])
18 AC_CHECK_HEADERS([arpa/inet.h netinet/in.h])
19 AC_CHECK_HEADERS([sysexits.h])
22 AC_DEFUN([AC_FPM_PRCTL],
24 AC_MSG_CHECKING([for prctl])
26 AC_TRY_COMPILE([ #include <sys/prctl.h> ], [prctl(0, 0, 0, 0, 0);], [
27 AC_DEFINE([HAVE_PRCTL], 1, [do we have prctl?])
34 AC_DEFUN([AC_FPM_CLOCK],
38 AC_MSG_CHECKING([for clock_gettime])
40 AC_TRY_LINK([ #include <time.h> ], [struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts);], [
41 have_clock_gettime=yes
47 if test "$have_clock_gettime" = "no"; then
48 AC_MSG_CHECKING([for clock_gettime in -lrt])
53 AC_TRY_LINK([ #include <time.h> ], [struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts);], [
54 have_clock_gettime=yes
62 if test "$have_clock_gettime" = "yes"; then
63 AC_DEFINE([HAVE_CLOCK_GETTIME], 1, [do we have clock_gettime?])
66 have_clock_get_time=no
68 if test "$have_clock_gettime" = "no"; then
69 AC_MSG_CHECKING([for clock_get_time])
71 AC_TRY_RUN([ #include <mach/mach.h>
72 #include <mach/clock.h>
73 #include <mach/mach_error.h>
77 kern_return_t ret; clock_serv_t aClock; mach_timespec_t aTime;
78 ret = host_get_clock_service(mach_host_self(), REALTIME_CLOCK, &aClock);
80 if (ret != KERN_SUCCESS) {
84 ret = clock_get_time(aClock, &aTime);
85 if (ret != KERN_SUCCESS) {
92 have_clock_get_time=yes
99 if test "$have_clock_get_time" = "yes"; then
100 AC_DEFINE([HAVE_CLOCK_GET_TIME], 1, [do we have clock_get_time?])
104 AC_DEFUN([AC_FPM_TRACE],
107 have_broken_ptrace=no
109 AC_MSG_CHECKING([for ptrace])
112 #include <sys/types.h>
113 #include <sys/ptrace.h> ], [ptrace(0, 0, (void *) 0, 0);], [
120 if test "$have_ptrace" = "yes"; then
121 AC_MSG_CHECKING([whether ptrace works])
126 #include <sys/wait.h>
127 #include <sys/types.h>
128 #include <sys/ptrace.h>
131 #if !defined(PTRACE_ATTACH) && defined(PT_ATTACH)
132 #define PTRACE_ATTACH PT_ATTACH
135 #if !defined(PTRACE_DETACH) && defined(PT_DETACH)
136 #define PTRACE_DETACH PT_DETACH
139 #if !defined(PTRACE_PEEKDATA) && defined(PT_READ_D)
140 #define PTRACE_PEEKDATA PT_READ_D
145 long v1 = (unsigned int) -1; /* copy will fail if sizeof(long) == 8 and we've got "int ptrace()" */
150 if ( (child = fork()) ) { /* parent */
153 if (0 > ptrace(PTRACE_ATTACH, child, 0, 0)) {
157 waitpid(child, &status, 0);
160 struct ptrace_io_desc ptio = {
161 .piod_op = PIOD_READ_D,
164 .piod_len = sizeof(v1)
167 if (0 > ptrace(PT_IO, child, (void *) &ptio, 0)) {
173 v2 = ptrace(PTRACE_PEEKDATA, child, (void *) &v1, 0);
179 ptrace(PTRACE_DETACH, child, (void *) 1, 0);
181 kill(child, SIGKILL);
183 return ret ? ret : (v1 != v2);
194 have_broken_ptrace=yes
197 AC_MSG_RESULT([skipped (cross compiling)])
201 if test "$have_ptrace" = "yes"; then
202 AC_DEFINE([HAVE_PTRACE], 1, [do we have ptrace?])
207 if test "$have_broken_ptrace" = "yes"; then
208 AC_MSG_CHECKING([for mach_vm_read])
210 AC_TRY_COMPILE([ #include <mach/mach.h>
211 #include <mach/mach_vm.h>
213 mach_vm_read((vm_map_t)0, (mach_vm_address_t)0, (mach_vm_size_t)0, (vm_offset_t *)0, (mach_msg_type_number_t*)0);
215 have_mach_vm_read=yes
222 if test "$have_mach_vm_read" = "yes"; then
223 AC_DEFINE([HAVE_MACH_VM_READ], 1, [do we have mach_vm_read?])
228 if test -r /proc/$$/mem ; then
231 if test -r /proc/$$/as ; then
236 if test -n "$proc_mem_file" ; then
237 AC_MSG_CHECKING([for proc mem file])
241 #define _FILE_OFFSET_BITS 64
244 #include <sys/types.h>
245 #include <sys/stat.h>
250 long v1 = (unsigned int) -1, v2 = 0;
253 sprintf(buf, "/proc/%d/$proc_mem_file", getpid());
254 fd = open(buf, O_RDONLY);
258 if (sizeof(long) != pread(fd, &v2, sizeof(long), (uintptr_t) &v1)) {
266 AC_MSG_RESULT([$proc_mem_file])
271 AC_MSG_RESULT([skipped (cross compiling)])
275 if test -n "$proc_mem_file"; then
276 AC_DEFINE_UNQUOTED([PROC_MEM_FILE], "$proc_mem_file", [/proc/pid/mem interface])
281 if test "$have_ptrace" = "yes"; then
282 fpm_trace_type=ptrace
284 elif test -n "$proc_mem_file"; then
287 elif test "$have_mach_vm_read" = "yes" ; then
291 AC_MSG_WARN([FPM Trace - ptrace, pread, or mach: could not be found])
296 AC_DEFUN([AC_FPM_BUILTIN_ATOMIC],
298 AC_MSG_CHECKING([if gcc supports __sync_bool_compare_and_swap])
302 return (__sync_bool_compare_and_swap(&variable, 1, 2)
303 && __sync_add_and_fetch(&variable, 1)) ? 1 : 0;
307 AC_DEFINE(HAVE_BUILTIN_ATOMIC, 1, [Define to 1 if gcc supports __sync_bool_compare_and_swap() a.o.])
314 AC_DEFUN([AC_FPM_LQ],
318 AC_MSG_CHECKING([for TCP_INFO])
320 AC_TRY_COMPILE([ #include <netinet/tcp.h> ], [struct tcp_info ti; int x = TCP_INFO;], [
327 if test "$have_lq" = "tcp_info"; then
328 AC_DEFINE([HAVE_LQ_TCP_INFO], 1, [do we have TCP_INFO?])
331 if test "$have_lq" = "no" ; then
332 AC_MSG_CHECKING([for SO_LISTENQLEN])
334 AC_TRY_COMPILE([ #include <sys/socket.h> ], [int x = SO_LISTENQLIMIT; int y = SO_LISTENQLEN;], [
341 if test "$have_lq" = "tcp_info"; then
342 AC_DEFINE([HAVE_LQ_SO_LISTENQ], 1, [do we have SO_LISTENQxxx?])
348 AC_DEFUN([AC_FPM_SYSCONF],
350 AC_MSG_CHECKING([for sysconf])
352 AC_TRY_COMPILE([ #include <unistd.h> ], [sysconf(_SC_CLK_TCK);], [
353 AC_DEFINE([HAVE_SYSCONF], 1, [do we have sysconf?])
361 AC_DEFUN([AC_FPM_TIMES],
363 AC_MSG_CHECKING([for times])
365 AC_TRY_COMPILE([ #include <sys/times.h> ], [struct tms t; times(&t);], [
366 AC_DEFINE([HAVE_TIMES], 1, [do we have times?])
374 AC_DEFUN([AC_FPM_KQUEUE],
376 AC_MSG_CHECKING([for kqueue])
380 #include <sys/types.h>
381 #include <sys/event.h>
382 #include <sys/time.h>
387 /* 0 -> STDIN_FILENO */
388 EV_SET(&k, 0, EVFILT_READ , EV_ADD | EV_CLEAR, 0, 0, NULL);
390 AC_DEFINE([HAVE_KQUEUE], 1, [do we have kqueue?])
398 AC_DEFUN([AC_FPM_PORT],
400 AC_MSG_CHECKING([for port framework])
408 port = port_create();
413 AC_DEFINE([HAVE_PORT], 1, [do we have port framework?])
421 AC_DEFUN([AC_FPM_DEVPOLL],
423 AC_MSG_CHECKING([for /dev/poll])
428 #include <sys/devpoll.h>
436 n = ioctl(dp, DP_POLL, &dvp)
438 AC_DEFINE([HAVE_DEVPOLL], 1, [do we have /dev/poll?])
446 AC_DEFUN([AC_FPM_EPOLL],
448 AC_MSG_CHECKING([for epoll])
452 #include <sys/epoll.h>
455 struct epoll_event e;
457 epollfd = epoll_create(1);
462 e.events = EPOLLIN | EPOLLET;
465 if (epoll_ctl(epollfd, EPOLL_CTL_ADD, 0, &e) == -1) {
470 if (epoll_wait(epollfd, &e, 1, 1) < 0) {
474 AC_DEFINE([HAVE_EPOLL], 1, [do we have epoll?])
482 AC_DEFUN([AC_FPM_POLL],
484 AC_MSG_CHECKING([for poll])
490 struct pollfd fds[2];
493 fds[0].events = POLLIN;
496 fds[1].events = POLLIN;
500 AC_DEFINE([HAVE_POLL], 1, [do we have poll?])
508 AC_DEFUN([AC_FPM_SELECT],
510 AC_MSG_CHECKING([for select])
514 /* According to POSIX.1-2001 */
515 #include <sys/select.h>
517 /* According to earlier standards */
518 #include <sys/time.h>
519 #include <sys/types.h>
527 /* 0 -> STDIN_FILENO */
529 select(FD_SETSIZE, &fds, NULL, NULL, &t);
531 AC_DEFINE([HAVE_SELECT], 1, [do we have select?])
540 AC_MSG_CHECKING(for FPM build)
541 if test "$PHP_FPM" != "no"; then
542 AC_MSG_RESULT($PHP_FPM)
548 AC_FPM_BUILTIN_ATOMIC
559 PHP_ARG_WITH(fpm-user,,
560 [ --with-fpm-user[=USER] Set the user for php-fpm to run as. (default: nobody)], nobody, no)
562 PHP_ARG_WITH(fpm-group,,
563 [ --with-fpm-group[=GRP] Set the group for php-fpm to run as. For a system user, this
564 should usually be set to match the fpm username (default: nobody)], nobody, no)
566 if test -z "$PHP_FPM_USER" -o "$PHP_FPM_USER" = "yes" -o "$PHP_FPM_USER" = "no"; then
567 php_fpm_user="nobody"
569 php_fpm_user="$PHP_FPM_USER"
572 if test -z "$PHP_FPM_GROUP" -o "$PHP_FPM_GROUP" = "yes" -o "$PHP_FPM_GROUP" = "no"; then
573 php_fpm_group="nobody"
575 php_fpm_group="$PHP_FPM_GROUP"
578 PHP_SUBST_OLD(php_fpm_user)
579 PHP_SUBST_OLD(php_fpm_group)
580 php_fpm_sysconfdir=`eval echo $sysconfdir`
581 PHP_SUBST_OLD(php_fpm_sysconfdir)
582 php_fpm_localstatedir=`eval echo $localstatedir`
583 PHP_SUBST_OLD(php_fpm_localstatedir)
584 php_fpm_prefix=`eval echo $prefix`
585 PHP_SUBST_OLD(php_fpm_prefix)
587 AC_DEFINE_UNQUOTED(PHP_FPM_USER, "$php_fpm_user", [fpm user name])
588 AC_DEFINE_UNQUOTED(PHP_FPM_GROUP, "$php_fpm_group", [fpm group name])
590 AC_DEFINE_UNQUOTED(PHP_FPM_USER, "$php_fpm_user", [fpm user name])
591 AC_DEFINE_UNQUOTED(PHP_FPM_GROUP, "$php_fpm_group", [fpm group name])
593 PHP_ADD_BUILD_DIR(sapi/fpm/fpm)
594 PHP_ADD_BUILD_DIR(sapi/fpm/fpm/events)
595 PHP_OUTPUT(sapi/fpm/php-fpm.conf sapi/fpm/init.d.php-fpm sapi/fpm/php-fpm.service sapi/fpm/php-fpm.8 sapi/fpm/status.html)
596 PHP_ADD_MAKEFILE_FRAGMENT([$abs_srcdir/sapi/fpm/Makefile.frag])
598 SAPI_FPM_PATH=sapi/fpm/php-fpm
601 if test "$fpm_trace_type" && test -f "$abs_srcdir/sapi/fpm/fpm/fpm_trace_$fpm_trace_type.c"; then
602 PHP_FPM_TRACE_FILES="fpm/fpm_trace.c fpm/fpm_trace_$fpm_trace_type.c"
605 PHP_FPM_CFLAGS="-I$abs_srcdir/sapi/fpm"
607 PHP_FPM_FILES="fpm/fastcgi.c \
618 fpm/fpm_php_trace.c \
619 fpm/fpm_process_ctl.c \
622 fpm/fpm_scoreboard.c \
628 fpm/fpm_worker_pool.c \
630 fpm/events/select.c \
633 fpm/events/kqueue.c \
634 fpm/events/devpoll.c \
638 PHP_SELECT_SAPI(fpm, program, $PHP_FPM_FILES $PHP_FPM_TRACE_FILES, $PHP_FPM_CFLAGS, '$(SAPI_FPM_PATH)')
642 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)"
645 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)"
648 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)"
652 PHP_SUBST(SAPI_FPM_PATH)