test PCRE in FreeBSD, Linux, and NetBSD
diff --git a/auto/os/features b/auto/os/features
index 670de98..1e54f9d 100644
--- a/auto/os/features
+++ b/auto/os/features
@@ -30,6 +30,7 @@
ngx_feature_name=
ngx_feature_run=no
ngx_feature_incs="#include <poll.h>"
+ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="int n, dp; struct pollfd pl;
dp = 0;
@@ -48,6 +49,7 @@
ngx_feature_name="NGX_HAVE_DEVPOLL"
ngx_feature_run=no
ngx_feature_incs="#include <sys/devpoll.h>"
+ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="int n, dp; struct dvpoll dvp;
dp = 0;
@@ -69,6 +71,7 @@
ngx_feature_name="NGX_HAVE_KQUEUE"
ngx_feature_run=no
ngx_feature_incs="#include <sys/event.h>"
+ ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="int kq; kq = kqueue()"
. auto/feature
@@ -84,6 +87,7 @@
ngx_feature_name="NGX_HAVE_LOWAT_EVENT"
ngx_feature_run=no
ngx_feature_incs="#include <sys/event.h>"
+ ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="struct kevent kev;
kev.fflags = NOTE_LOWAT;"
@@ -95,6 +99,7 @@
ngx_feature_run=yes
ngx_feature_incs="#include <sys/event.h>
#include <sys/time.h>"
+ ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="int kq;
struct kevent kev;
@@ -126,6 +131,7 @@
ngx_feature_run=bug
ngx_feature_incs="#include <sys/event.h>
#include <sys/time.h>"
+ ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="int kq;
struct kevent kev;
@@ -174,6 +180,7 @@
ngx_feature_name=
ngx_feature_run=no
ngx_feature_incs=
+ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="crypt(\"test\", \"salt\");"
. auto/feature
@@ -182,6 +189,10 @@
if [ $ngx_found = no ]; then
ngx_feature="crypt() in libcrypt"
+ ngx_feature_name=
+ ngx_feature_run=no
+ ngx_feature_incs=
+ ngx_feature_path=
ngx_feature_libs=-lcrypt
. auto/feature
diff --git a/auto/os/linux b/auto/os/linux
index 4136486..abf61f1 100644
--- a/auto/os/linux
+++ b/auto/os/linux
@@ -40,6 +40,7 @@
ngx_feature_name="NGX_HAVE_EPOLL"
ngx_feature_run=yes
ngx_feature_incs="#include <sys/epoll.h>"
+ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="int efd = 0, fd = 1, n;
struct epoll_event ee;
@@ -65,6 +66,7 @@
ngx_feature_run=yes
ngx_feature_incs="#include <sys/sendfile.h>
#include <errno.h>"
+ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="int s = 0, fd = 1;
ssize_t n; off_t off = 0;
@@ -85,6 +87,7 @@
ngx_feature_run=yes
ngx_feature_incs="#include <sys/sendfile.h>
#include <errno.h>"
+ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="int s = 0, fd = 1;
ssize_t n; off_t off = 0;
@@ -101,6 +104,7 @@
ngx_feature_name="NGX_HAVE_PR_SET_DUMPABLE"
ngx_feature_run=yes
ngx_feature_incs="#include <sys/prctl.h>"
+ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="if (prctl(PR_SET_DUMPABLE, 1, 0, 0, 0) == -1) return 1"
. auto/feature
@@ -112,6 +116,7 @@
ngx_feature_name="NGX_HAVE_SCHED_SETAFFINITY"
ngx_feature_run=no
ngx_feature_incs="#include <sched.h>"
+ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="long mask = 0;
sched_setaffinity(0, 32, (cpu_set_t *) &mask)"
diff --git a/auto/os/solaris b/auto/os/solaris
index 757013d..5a46ee6 100644
--- a/auto/os/solaris
+++ b/auto/os/solaris
@@ -28,6 +28,7 @@
ngx_feature_name="NGX_HAVE_SENDFILE"
ngx_feature_run=no
ngx_feature_incs="#include <sys/sendfile.h>"
+ngx_feature_path=
ngx_feature_libs="-lsendfile"
ngx_feature_test="int fd = 1; sendfilevec_t vec[1];
size_t sent; ssize_t n;
@@ -45,6 +46,7 @@
ngx_feature_name="NGX_HAVE_EVENTPORT"
ngx_feature_run=no
ngx_feature_incs="#include <port.h>"
+ngx_feature_path=
ngx_feature_libs=
ngx_feature_test="int n = port_create()"
. auto/feature
