diff options
Diffstat (limited to 'ruby_1_8_5/ext/etc/extconf.rb')
| -rw-r--r-- | ruby_1_8_5/ext/etc/extconf.rb | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/ruby_1_8_5/ext/etc/extconf.rb b/ruby_1_8_5/ext/etc/extconf.rb new file mode 100644 index 0000000000..dbd0672545 --- /dev/null +++ b/ruby_1_8_5/ext/etc/extconf.rb @@ -0,0 +1,43 @@ +require 'mkmf' + +have_library("sun", "getpwnam") # NIS (== YP) interface for IRIX 4 +a = have_func("getlogin") +b = have_func("getpwent") +c = have_func("getgrent") +if a or b or c + have_struct_member('struct passwd', 'pw_gecos', 'pwd.h') + have_struct_member('struct passwd', 'pw_change', 'pwd.h') + have_struct_member('struct passwd', 'pw_quota', 'pwd.h') + if have_struct_member('struct passwd', 'pw_age', 'pwd.h') + case what_type?('struct passwd', 'pw_age', 'pwd.h') + when "string" + f = "safe_setup_str" + when "long long" + f = "LL2NUM" + else + f = "INT2NUM" + end + $defs.push("-DPW_AGE2VAL="+f) + end + have_struct_member('struct passwd', 'pw_class', 'pwd.h') + have_struct_member('struct passwd', 'pw_comment', 'pwd.h') unless /cygwin/ === RUBY_PLATFORM + have_struct_member('struct passwd', 'pw_expire', 'pwd.h') + have_struct_member('struct passwd', 'pw_passwd', 'pwd.h') + have_struct_member('struct group', 'gr_passwd', 'grp.h') + [%w"uid_t pwd.h", %w"gid_t grp.h"].each do |t, *h| + h.unshift("sys/types.h") + f = "INT2NUM" + if have_type(t, h) + if try_static_assert("sizeof(#{t}) > sizeof(long)", h) + f = "LL2NUM" + end + if try_static_assert("(#{t})-1 > 0", h) + f = "U#{f}" + end + end + t = t.chomp('_t').upcase + $defs.push("-DPW_#{t}2VAL=#{f}") + $defs.push("-DPW_VAL2#{t}=#{f.sub(/([A-Z]+)2(NUM)/, '\22\1')}") + end + create_makefile("etc") +end |