travis-ci: upgrade version numbers of NGINX core and openssl, remove clang compiler mode from travis to save credits. (openresty#59)

Author: xiaocang

.travis.yml

@@ -7,7 +7,6 @@ language: c
 
 compiler:
  - gcc
- - clang
 
 cache:
  directories:
@@ -25,12 +24,11 @@ env:
  - OPENSSL_PREFIX=/opt/ssl
  - OPENSSL_LIB=$OPENSSL_PREFIX/lib
  - OPENSSL_INC=$OPENSSL_PREFIX/include
- - OPENSSL_VER=1.0.2h
  - LD_LIBRARY_PATH=$LUAJIT_LIB:$LD_LIBRARY_PATH
  - TEST_NGINX_SLEEP=0.006
  matrix:
- - NGINX_VERSION=1.9.15
- - NGINX_VERSION=1.11.2
+ - NGINX_VERSION=1.17.8 OPENSSL_VER=1.1.0l
+ - NGINX_VERSION=1.19.9 OPENSSL_VER=1.1.1k
 
 install:
  - if [ ! -d download-cache ]; then mkdir download-cache; fi
@@ -42,6 +40,8 @@ install:
  - git clone https://github.com/openresty/nginx-devel-utils.git
  - git clone https://github.com/simpl/ngx_devel_kit.git ../ndk-nginx-module
  - git clone https://github.com/openresty/lua-nginx-module.git ../lua-nginx-module
+ - git clone https://github.com/openresty/lua-resty-core.git ../lua-resty-core
+ - git clone https://github.com/openresty/lua-resty-lrucache.git ../lua-resty-lrucache
  - git clone https://github.com/openresty/no-pool-nginx.git ../no-pool-nginx
  - git clone -b v2.1-agentzh https://github.com/openresty/luajit2.git
  - git clone https://github.com/openresty/mockeagain.git