Support building openresty via openssl which maintained by openresty itself

[soulbird]

When we compile openresty, we need to use openssl. When we use openssl dynamic library, we cannot guarantee that the version of openssl officially maintained by openresty is finally used.

[tzssangglass]

where is not used?

I see that some of the scripts use the openresty-opsneel, e.g.:

apisix-build-tools/build-apisix-base-debug-centos7.sh

Line 7 in a386c7e

yum -y install openresty-openssl111-debug-devel openresty-pcre-devel openresty-zlib-devel

[soulbird]

build-apisix-base-debug-centos7.sh

I am not centos, maybe we should add in build-apisix-base.sh

[tzssangglass]

I am not centos, maybe we should add in build-apisix-base.sh

build-apisix-base.sh is used by build-apisix-base-debug-centos7.sh

Line 7 in a386c7e

see:

apisix-build-tools/build-apisix-base-debug-centos7.sh

Line 19 in a386c7e

./build-apisix-base.sh

I think the job of specifying the openssl version should be done in build-apisix-base-debug-xxx.sh, e.g. https://github.com/tzssangglass/apisix-build-tools/blob/3bcf4f5bd5773d11f3bbec006396032edb53e706/build-apisix-base-maoos_x86_64.sh#L14

[soulbird]

I am not centos, maybe we should add in build-apisix-base.sh

build-apisix-base.sh is used by build-apisix-base-debug-centos7.sh

Line 7 in a386c7e

see:

apisix-build-tools/build-apisix-base-debug-centos7.sh

Line 19 in a386c7e

./build-apisix-base.sh

I think the job of specifying the openssl version should be done in build-apisix-base-debug-xxx.sh, e.g. https://github.com/tzssangglass/apisix-build-tools/blob/3bcf4f5bd5773d11f3bbec006396032edb53e706/build-apisix-base-maoos_x86_64.sh#L14

LGTM. I will do it like this