Configure: fixed static nginx build with OpenSSL (ticket #903).

Before 7142b04337d6, it was possible to build the OpenSSL library
along with nginx, and link nginx statically with this library
(--with-openssl=DIR --with-ld-opt=-static --with-http_ssl_module).
This was broken on Linux by not adding -ldl after -lcrypto.

The fix also makes it possible to link nginx statically on Linux
with the system OpenSSL library, which never worked before.

1 files changed, 1 insertions, 0 deletions

diff --git a/auto/unix b/auto/unix
index e07df0844..ce0179151 100755
--- a/auto/unix
+++ b/auto/unix
@@ -272,6 +272,7 @@ if [ $ngx_found != yes ]; then
 
     if [ $ngx_found = yes ]; then
         CORE_LIBS="$CORE_LIBS -ldl"
+        NGX_LIBDL="-ldl"
     fi
 fi