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Leif Hedstrom commented on TS-3443: ----------------------------------- I know, sorry for the confusion. I meant, we built ATS with a custom builtOpenSSL 1.0.2 on CentOS7, to get ALPN. It definitely works, 100% sure: {code} configure:22992: ccache /opt/gcc/bin/gcc -o conftest -fsanitize=address -fno-omit-frame-pointer -g -pipe -Wall -O3 -feliminate-unused-debug-symbols -fno-strict-aliasing -Dlinux -D_LARGEFILE64_SOURCE=1 -D_COMPILE64BIT_SOURCE=1 -D_GNU_SOURCE -D_REENTRANT -D__STDC_LIMIT_MACROS=1 -D__STDC_FORMAT_MACROS=1 -DOPENSSL_NO_SSL_INTERN conftest.c -lcrypt -ldl -lssl -lcrypto >&5 | #include <openssl/ssl.h> | #include <openssl/tls1.h> config.status:1694: creating plugins/experimental/ssl_cert_loader/Makefile config.status:1694: creating plugins/experimental/sslheaders/Makefile ac_cv_header_openssl_ec_h=yes ac_cv_header_openssl_ssl_h=yes ac_cv_header_openssl_tls1_h=yes ac_cv_header_openssl_ts_h=yes OPENSSL_LIBS='-lssl -lcrypto ' {code} That's using current master, with OpenSSL 1.0.2. > Configure openssl 1.0.2 tls1.h detection faulty > ----------------------------------------------- > > Key: TS-3443 > URL: https://issues.apache.org/jira/browse/TS-3443 > Project: Traffic Server > Issue Type: Bug > Components: Build > Reporter: Felix Buenemann > Fix For: 6.0.0 > > > The configure check for tls1.h fails, because at least on openssl 1.0.2 > tls1.h depends on a macro from openssl/safestack.h. > I've created [pull request #180 on > github|https://github.com/apache/trafficserver/pull/180] to fix the detection > by including openssl/ssl.h in the configure check, which in turn includes > safestack.h. Given that ssl.h is already required that solution should be > fully backwards compatible to older versions that might not require > safestack.h. > This problem affects at least master and 5.2.0. -- This message was sent by Atlassian JIRA (v6.3.4#6332)