=begin = $RCSfile$ -- Generator for Makefile = Info 'OpenSSL for Ruby 2' project Copyright (C) 2002 Michal Rokos All rights reserved. = Licence This program is licenced under the same licence as Ruby. (See the file 'LICENCE'.) = Version $Id$ =end require "mkmf" dir_config("openssl") message "=== OpenSSL for Ruby configurator ===\n" ## # Adds -Wall -DOSSL_DEBUG for compilation and some more targets when GCC is used # To turn it on, use: --with-debug or --enable-debug # if with_config("debug") or enable_config("debug") $defs.push("-DOSSL_DEBUG") unless $defs.include? "-DOSSL_DEBUG" $CPPFLAGS += " -Wall" unless $CPPFLAGS.split.include? "-Wall" if CONFIG["CC"] =~ /gcc/ srcs = [] for f in Dir[File.join($srcdir, "*.c")] srcs.push File.basename(f) end srcs = srcs.join(" ") $distcleanfiles << "dep" if defined? $distcleanfiles File.open(File.join($srcdir, "depend"), "w") {|f| f.print < dep include dep EOD } File.open(File.join($srcdir, "dep"), "w").close end end message "=== Checking for system dependent stuff... ===\n" have_library("nsl", "t_open") have_library("socket", "socket") have_header("unistd.h") have_header("sys/time.h") message "=== Checking for required stuff... ===\n" if find_executable("pkg-config") and system("pkg-config", "--exists", "openssl") $CFLAGS += " " << `pkg-config --cflags openssl`.chomp $DLDFLAGS += " " << `pkg-config --libs-only-L openssl`.chomp $LIBS += " " << `pkg-config --libs-only-l openssl`.chomp else result = have_header("openssl/crypto.h") result &= %w[crypto libeay32].any? {|lib| have_library(lib, "OpenSSL_add_all_digests")} result &= %w[ssl ssleay32].any? {|lib| have_library(lib, "SSL_library_init")} if !result message "=== Checking for required stuff failed. ===\n" message "Makefile wasn't created. Fix the errors above.\n" exit 1 end end message "=== Checking for OpenSSL features... ===\n" have_func("HMAC_CTX_copy") have_func("X509_STORE_get_ex_data") have_func("X509_STORE_set_ex_data") have_func("EVP_MD_CTX_create") have_func("EVP_MD_CTX_cleanup") have_func("EVP_MD_CTX_destroy") have_func("PEM_def_callback") have_func("EVP_MD_CTX_init") have_func("HMAC_CTX_init") have_func("HMAC_CTX_cleanup") have_func("X509_CRL_set_version") have_func("X509_CRL_set_issuer_name") have_func("X509_CRL_sort") have_func("X509_CRL_add0_revoked") have_func("CONF_get1_default_config_file") have_func("BN_mod_sqr") have_func("BN_mod_add") have_func("BN_mod_sub") have_func("BN_rand_range") have_func("BN_pseudo_rand_range") have_func("CONF_get1_default_config_file") if try_cpp("#define FOO(a, ...) foo(a, ##__VA_ARGS__)\n") $defs.push("-DHAVE_VA_ARGS_MACRO") end have_header("openssl/ocsp.h") have_struct_member("EVP_CIPHER_CTX", "flags", "openssl/evp.h") message "=== Checking for Ruby features... ===\n" have_func("rb_obj_init_copy", "ruby.h") message "=== Checking done. ===\n" create_makefile("openssl") message "Done.\n"