id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
5453,Compile error in Boost.Asio with OPENSSL_NO_SSL2,kikairoya@…,chris_kohlhoff,"A compile error occurs in asio/ssl/detail/openssl_context_service.hpp if OPENSSL_NO_SSL2 is defined (this is the default of Debian's OpenSSL package).
openssl_context_service.hpp should check OPENSSL_NO_* macros.
Show error messages below.

$ g++ -v
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.5.2/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 4.5.2-8' --with-bugurl=file:///usr/share/doc/gcc-4.5/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.5 --enable-shared --enable-multiarch --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.5 --libdir=/usr/lib --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-plugin --enable-gold --enable-ld=default --with-plugin-ld=ld.gold --enable-objc-gc --with-arch-32=i586 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.5.2 (Debian 4.5.2-8)

$ g++ /usr/include/boost/asio/ssl.hpp
In file included from /usr/include/boost/asio/ssl/context_service.hpp:25:0,
                 from /usr/include/boost/asio/ssl/context.hpp:21,
                 from /usr/include/boost/asio/ssl.hpp:19:
/usr/include/boost/asio/ssl/detail/openssl_context_service.hpp: In member function ‘void boost::asio::ssl::detail::openssl_context_service::create(SSL_CTX*&, boost::asio::ssl::context_base::method)’:
/usr/include/boost/asio/ssl/detail/openssl_context_service.hpp:70:28: error: ‘::SSLv2_method’ has not been declared
/usr/include/boost/asio/ssl/detail/openssl_context_service.hpp:73:28: error: ‘::SSLv2_client_method’ has not been declared
/usr/include/boost/asio/ssl/detail/openssl_context_service.hpp:76:28: error: ‘::SSLv2_server_method’ has not been declared

$ grep -n2 OPENSSL_NO_SSL2 /usr/include/openssl/*.h
/usr/include/openssl/opensslconf.h-30-# define OPENSSL_NO_RFC3779
/usr/include/openssl/opensslconf.h-31-#endif
/usr/include/openssl/opensslconf.h:32:#ifndef OPENSSL_NO_SSL2
/usr/include/openssl/opensslconf.h:33:# define OPENSSL_NO_SSL2
/usr/include/openssl/opensslconf.h-34-#endif
/usr/include/openssl/opensslconf.h-35-#ifndef OPENSSL_NO_STORE
--
/usr/include/openssl/opensslconf.h-75-#  define NO_RFC3779
/usr/include/openssl/opensslconf.h-76-# endif
/usr/include/openssl/opensslconf.h:77:# if defined(OPENSSL_NO_SSL2) && !defined(NO_SSL2)
/usr/include/openssl/opensslconf.h-78-#  define NO_SSL2
/usr/include/openssl/opensslconf.h-79-# endif
--
/usr/include/openssl/ssl.h-345-#endif
/usr/include/openssl/ssl.h-346-
/usr/include/openssl/ssl.h:347:#if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
/usr/include/openssl/ssl.h:348:#define OPENSSL_NO_SSL2
/usr/include/openssl/ssl.h-349-#endif
/usr/include/openssl/ssl.h-350-
--
/usr/include/openssl/ssl.h-1630-int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
/usr/include/openssl/ssl.h-1631-
/usr/include/openssl/ssl.h:1632:#ifndef OPENSSL_NO_SSL2
/usr/include/openssl/ssl.h-1633-const SSL_METHOD *SSLv2_method(void);           /* SSLv2 */
/usr/include/openssl/ssl.h-1634-const SSL_METHOD *SSLv2_server_method(void);    /* SSLv2 */
",Bugs,closed,To Be Determined,asio,Boost 1.46.1,Problem,fixed,,