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* ext/dl: revert dl with libffi because it can't run on mswin now.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2010-02-25 22:49:20 +00:00
parent 9d818a221e
commit 59e4e93ef7
19 changed files with 394 additions and 662 deletions
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22
ext/dl/extconf.rb
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@ -8,30 +8,8 @@ $INSTALLFILES = [
["dl.h", "$(HDRDIR)"],
]
if pkg_config("libffi")
# libffi closure api must be switched depending on the version
if system("pkg-config --atleast-version=3.0.9 libffi")
$defs.push(format('-DUSE_NEW_CLOSURE_API'))
end
else
dir_config('ffi', '/usr/include', '/usr/lib')
end
unless have_header('ffi.h')
if have_header('ffi/ffi.h')
$defs.push(format('-DUSE_HEADER_HACKS'))
else
abort "ffi is missing"
end
end
unless have_library('ffi')
abort "ffi is missing"
end
check = true
if( have_header("dlfcn.h") )
have_library("dl")
check &&= have_func("dlopen")
check &&= have_func("dlclose")