diff options
Diffstat (limited to 'ext/dl/extconf.rb')
-rw-r--r-- | ext/dl/extconf.rb | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/ext/dl/extconf.rb b/ext/dl/extconf.rb deleted file mode 100644 index 53e73c3a8b..0000000000 --- a/ext/dl/extconf.rb +++ /dev/null @@ -1,48 +0,0 @@ -require 'mkmf' - -if RbConfig::CONFIG['GCC'] == 'yes' - flag = " -fno-defer-pop" - if have_macro("__clang__") - $LDFLAGS << flag if try_ldflags(flag) - else - $CFLAGS << flag - end - $CFLAGS << " -fno-omit-frame-pointer" -end - -$INSTALLFILES = [ - ["dl.h", "$(HDRDIR)"], -] - -check = true -if( have_header("dlfcn.h") ) - have_library("dl") - check &&= have_func("dlopen") - check &&= have_func("dlclose") - check &&= have_func("dlsym") - have_func("dlerror") -elsif( have_header("windows.h") ) - check &&= have_func("LoadLibrary") - check &&= have_func("FreeLibrary") - check &&= have_func("GetProcAddress") -else - check = false -end - -if check - config = File.read(RbConfig.expand(File.join($arch_hdrdir, "ruby/config.h"))) - types = {"SIZE_T"=>"SSIZE_T", "PTRDIFF_T"=>nil, "INTPTR_T"=>nil} - types.each do |type, signed| - if /^\#define\s+SIZEOF_#{type}\s+(SIZEOF_(.+)|\d+)/ =~ config - if size = $2 and size != 'VOIDP' - size = types.fetch(size) {size} - $defs << format("-DDLTYPE_%s=DLTYPE_%s", signed||type, size) - end - if signed - check_signedness(type.downcase, "stddef.h") - end - end - end - $defs << %[-DRUBY_VERSION=\\"#{RUBY_VERSION}\\"] - create_makefile("dl") -end |