[Buildroot] [PATCH v2 2/2] package/nginx: remove rtsig module support

[Samuel Martin]

rtsig module uses the deprecated sysctl syscall, which is not
implemented on some recent architecture (such as arc).

Also, rtsig module is almost consider as deprecated by some nginx
developers [1].

So, just remove this option.

Fixes:
  http://autobuild.buildroot.org/results/730/730105fc0a89b381b3b29192d07f28ef1f13cbb3/

[1] http://mailman.nginx.org/pipermail/nginx-devel/2014-November/006295.html

Signed-off-by: Samuel Martin <s.martin49 at gmail.com>

---
changes v1 -> v2:
- rebase
- just remove rtsig option (instead of adding sysctl check in nginx)
---
 package/nginx/Config.in | 5 -----
 package/nginx/nginx.mk  | 1 -
 2 files changed, 6 deletions(-)

diff --git a/package/nginx/Config.in b/package/nginx/Config.in
index ddab0ca..c2a6af1 100644
--- a/package/nginx/Config.in
+++ b/package/nginx/Config.in
@@ -309,11 +309,6 @@ endif #BR2_PACKAGE_NGINX_MAIL
 
 comment "misc. modules"
 
-config BR2_PACKAGE_NGINX_RTSIG_MODULE
-	bool "ngx_rtsig_module"
-	help
-	  Enable ngx_rtsig_module
-
 config BR2_PACKAGE_NGINX_SELECT_MODULE
 	bool "ngx_select_module"
 	help
diff --git a/package/nginx/nginx.mk b/package/nginx/nginx.mk
index 55ae844..06f1312 100644
--- a/package/nginx/nginx.mk
+++ b/package/nginx/nginx.mk
@@ -88,7 +88,6 @@ endif
 
 # misc. modules
 NGINX_CONF_OPTS += \
-	$(if $(BR2_PACKAGE_NGINX_RTSIG_MODULE),--with-rtsig_module) \
 	$(if $(BR2_PACKAGE_NGINX_SELECT_MODULE),--with-select_module,--without-select_module) \
 	$(if $(BR2_PACKAGE_NGINX_POLL_MODULE),--with-poll_module,--without-poll_module)
 
-- 
2.1.3