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|
=begin
= $RCSfile$ -- Generator for Makefile
= Info
'OpenSSL for Ruby 2' project
Copyright (C) 2002 Michal Rokos <m.rokos@sh.cvut.cz>
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 <<EOD
SRCS = #{srcs}
test-link:
$(CC) $(DLDFLAGS) -o .testlink $(OBJS) $(LIBPATH) $(LIBS) $(LOCAL_LIBS)
@$(RM) .testlink
@echo "Done."
dep:
$(CC) $(CFLAGS) $(CPPFLAGS) -c $(SRCS) -MM > dep
include dep
EOD
}
File.open(File.join($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"
|
