nginx 1.9.12 compatibilty ?

[centminmod]

Tried compiling lua-upstream-nginx-module-0.05 and seems to fail on nginx 1.9.12

nginx configure options (alternate ordering):
./configure --with-ld-opt="-ljemalloc -Wl,-z,relro -Wl,-rpath,/usr/local/lib" --with-cc-opt="-m64 -mtune=native -mfpmath=sse -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2" --sbin-path=/usr/local/sbin/nginx --conf-path=/usr/local/nginx/conf/nginx.conf --with-http_stub_status_module --with-http_secure_link_module --with-openssl-opt="enable-tlsext" --add-module=../nginx-module-vts --with-libatomic --with-threads --with-stream=dynamic --with-stream_ssl_module --with-http_gzip_static_module --add-dynamic-module=../ngx_brotli --add-dynamic-module=../ngx_pagespeed-release-1.10.33.6-beta --with-http_sub_module --with-http_addition_module --with-http_image_filter_module=dynamic --with-http_geoip_module=dynamic --with-http_realip_module --add-module=../ngx-fancyindex-0.3.6 --add-module=../ngx_cache_purge-2.3 --add-module=../ngx_devel_kit-0.3.0rc1 --add-dynamic-module=../set-misc-nginx-module-0.30 --add-dynamic-module=../echo-nginx-module-0.58 --add-module=../redis2-nginx-module-0.12 --add-module=../ngx_http_redis-0.3.7 --add-dynamic-module=../lua-nginx-module-0.10.2 --add-module=../lua-upstream-nginx-module-0.05 --add-module=../nginx_upstream_check_module-0.3.0 --add-module=../openresty-memc-nginx-module-4f6f78f --add-module=../srcache-nginx-module-0.30 --add-dynamic-module=../headers-more-nginx-module-0.29 --with-pcre=../pcre-8.38 --with-pcre-jit --with-http_ssl_module --with-http_v2_module --with-openssl=../openssl-1.0.2g
checking for OS

• Linux 2.6.32-042stab112.15 x86_64
  checking for C compiler ... found
• using GNU C compiler
• gcc version: 4.8.5 20150623 (Red Hat 4.8.5-4) (GCC)

configuring additional modules
adding module in ../nginx-module-vts
 + ngx_http_vhost_traffic_status_module was configured
adding module in ../ngx-fancyindex-0.3.6
 + ngx_http_fancyindex_module was configured
adding module in ../ngx_cache_purge-2.3
 + ngx_http_cache_purge_module was configured
adding module in ../ngx_devel_kit-0.3.0rc1
 + ngx_devel_kit was configured
adding module in ../redis2-nginx-module-0.12
 + ngx_http_redis2_module was configured
adding module in ../ngx_http_redis-0.3.7
 + ngx_http_redis_module was configured
adding module in ../lua-upstream-nginx-module-0.05
 + ngx_http_lua_upstream_module was configured
adding module in ../nginx_upstream_check_module-0.3.0
checking for ngx_http_upstream_check_module ... found
 + ngx_http_upstream_check_module was configured
adding module in ../openresty-memc-nginx-module-4f6f78f
 + ngx_http_memc_module was configured
adding module in ../srcache-nginx-module-0.30
 + ngx_http_srcache_filter_module was configured
configuring additional dynamic modules
adding module in ../ngx_brotli
checking for Brotli library ... found
 + ngx_brotli was configured
adding module in ../ngx_pagespeed-release-1.10.33.6-beta
mod_pagespeed_dir=../ngx_pagespeed-release-1.10.33.6-beta/psol/include
build_from_source=false
checking for psol ... found
List of modules (in reverse order of applicability):  ngx_http_write_filter_module ngx_http_header_filter_module ngx_http_chunked_filter_module ngx_http_v2_filter_module ngx_http_range_header_filter_module ngx_http_gzip_filter_module ngx_http_postpone_filter_module ngx_http_ssi_filter_module ngx_http_charset_filter_module ngx_http_sub_filter_module ngx_http_addition_filter_module ngx_http_userid_filter_module ngx_http_headers_filter_module
checking for psol-compiler-compat ... found
 + ngx_pagespeed was configured
adding module in ../set-misc-nginx-module-0.30
found ngx_devel_kit for ngx_set_misc; looks good.
 + ngx_http_set_misc_module was configured
adding module in ../echo-nginx-module-0.58
 + ngx_http_echo_module was configured
adding module in ../lua-nginx-module-0.10.2
checking for LuaJIT library in /usr/local/lib and /usr/local/include/luajit-2.1 (specified by the LUAJIT_LIB and LUAJIT_INC env, with -ldl) ... found
checking for export symbols by default (-E) ... found
checking for export symbols by default (--export-all-symbols) ... not found
checking for SO_PASSCRED ... found
 + ngx_http_lua_module was configured
adding module in ../headers-more-nginx-module-0.29
 + ngx_http_headers_more_filter_module was configured
checking for zlib library ... found
checking for GD library ... found
checking for GeoIP library ... found
checking for atomic_ops library ... found
creating objs/Makefile

objs/addon/src/ngx_http_lua_upstream_module.o: In function `ngx_http_lua_upstream_get_upstreams':
/svr-setup/nginx-1.9.12/../lua-upstream-nginx-module-0.05/src/ngx_http_lua_upstream_module.c:112: undefined reference to `lua_gettop'
/svr-setup/nginx-1.9.12/../lua-upstream-nginx-module-0.05/src/ngx_http_lua_upstream_module.c:119: undefined reference to `lua_createtable'
/svr-setup/nginx-1.9.12/../lua-upstream-nginx-module-0.05/src/ngx_http_lua_upstream_module.c:134: undefined reference to `lua_rawseti'
/svr-setup/nginx-1.9.12/../lua-upstream-nginx-module-0.05/src/ngx_http_lua_upstream_module.c:125: undefined reference to `lua_pushlstring'
/svr-setup/nginx-1.9.12/../lua-upstream-nginx-module-0.05/src/ngx_http_lua_upstream_module.c:127: undefined reference to `lua_pushfstring'
/svr-setup/nginx-1.9.12/../lua-upstream-nginx-module-0.05/src/ngx_http_lua_upstream_module.c:128: undefined reference to `lua_concat'
/svr-setup/nginx-1.9.12/../lua-upstream-nginx-module-0.05/src/ngx_http_lua_upstream_module.c:113: undefined reference to `luaL_error'
collect2: error: ld returned 1 exit status
make[1]: *** [objs/nginx] Error 1
make[1]: Leaving directory `/svr-setup/nginx-1.9.12'
make: *** [build] Error 2

[agentzh]

@centminmod I failed to reproduce this on my side with the same versions of nginx, ngx_lua, and ngx_lua_upstream. Your output log is incomplete. Will you provide the output lines right above the line objs/addon/src/ngx_http_lua_upstream_module.o: In function``ngx_http_lua_upstream_get_upstreams':? Or better, provide the complete output pasted on gist (you can share the link to gist here).

[centminmod]

@agentzh ok here's the log from last run in gist at https://gist.github.com/centminmod/fa4f1d85d215a1a9bca7/raw/385a97ac3c2ce4b69e34c1ffca5ca7547c89638e/nginx_log_errors.md

thanks

George

[agentzh]

@centminmod Okay, I see what's going on here. Because you built ngx_lua as a DSO module, the ngx_lua_upstream module must also be built as a DSO module since it depends on ngx_lua.

[agentzh]

@centminmod Try replacing --add-module=../lua-upstream-nginx-module-0.05 with --add-dynamic-module=../lua-upstream-nginx-module-0.05.

[centminmod]

@agentzh i see - have roadblock with lua-nginx-module as dynamic module at openresty/lua-nginx-module#715 so I guess for now compiling both as non-dynamic is easiest way