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-rw-r--r--ext/dl/extconf.rb22
1 files changed, 0 insertions, 22 deletions
diff --git a/ext/dl/extconf.rb b/ext/dl/extconf.rb
index e2b7af64100..8317ac35ad7 100644
--- a/ext/dl/extconf.rb
+++ b/ext/dl/extconf.rb
@@ -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")