BN_pseudo_rand_range().
* ext/openssl/ossl_bn.c (ossl_bn_s_rand_range): should raise
NotImplementedError if BN_rand_range() wan not defined.
* ext/openssl/ossl_bn.c (ossl_bn_s_pseudo_rand_range): should raise
NotImplementedError if BN_pseudo_rand_range() wan not defined.
* ext/openssl/ossl_pkcs7.c (ossl_pkcs7_s_encrypt): avoid compiler
warning for OpenSSL-0.9.6.
* ext/openssl/ossl_pkcs7.c (ossl_pkcs7si_initialize): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4159 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/openssl/extconf.rb: use pkg-config to build CFLAGS and LDFLAGS.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e