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-rw-r--r--ext/digest/md5/extconf.rb7
1 files changed, 3 insertions, 4 deletions
diff --git a/ext/digest/md5/extconf.rb b/ext/digest/md5/extconf.rb
index 803741a6d91..f1dd9122b49 100644
--- a/ext/digest/md5/extconf.rb
+++ b/ext/digest/md5/extconf.rb
@@ -9,9 +9,11 @@ $INCFLAGS << " -I$(srcdir)/.."
$objs = [ "md5init.#{$OBJEXT}" ]
dir_config("openssl")
+pkg_config("openssl")
+require_relative '../../openssl/deprecation'
if !with_config("bundled-md5") &&
- have_library("crypto") && have_header("openssl/md5.h")
+ have_library("crypto") && OpenSSL.check_func("MD5_Transform", "openssl/md5.h")
$objs << "md5ossl.#{$OBJEXT}"
else
@@ -22,7 +24,4 @@ have_header("sys/cdefs.h")
$preload = %w[digest]
-if try_compile("", flag = " -Wno-deprecated-declarations")
- $warnflags << flag
-end
create_makefile("digest/md5")