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-rw-r--r--ext/openssl/extconf.rb6
1 files changed, 6 insertions, 0 deletions
diff --git a/ext/openssl/extconf.rb b/ext/openssl/extconf.rb
index ef21bd5f..737d9318 100644
--- a/ext/openssl/extconf.rb
+++ b/ext/openssl/extconf.rb
@@ -18,6 +18,12 @@ dir_config("kerberos")
Logging::message "=== OpenSSL for Ruby configurator ===\n"
+# Append flags from environment variables.
+extcflags = ENV["RUBY_OPENSSL_EXTCFLAGS"]
+append_cflags(extcflags.split) if extcflags
+extldflags = ENV["RUBY_OPENSSL_EXTLDFLAGS"]
+append_ldflags(extldflags.split) if extldflags
+
##
# Adds -DOSSL_DEBUG for compilation and some more targets when GCC is used
# To turn it on, use: --with-debug or --enable-debug