Add -Wl,-z,lazy to RbConfig::CONFIG['dldflags']

* This is necessary on Gentoo which defaults to non-lazy symbol bindings, see https://wiki.gentoo.org/wiki/Hardened/Toolchain#Binding_policy_NOW_(BIND_NOW)
oracle · Nov 6, 2024 · 0dd17e4 · 0dd17e4
1 parent 3cfc5c9
commit 0dd17e4
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diff --git a/lib/cext/include/truffleruby/truffleruby-abi-version.h b/lib/cext/include/truffleruby/truffleruby-abi-version.h
@@ -20,6 +20,6 @@
 // $RUBY_VERSION must be the same as TruffleRuby.LANGUAGE_VERSION.
 // $ABI_NUMBER starts at 1 and is incremented for every ABI-incompatible change.
 
-#define TRUFFLERUBY_ABI_VERSION "3.2.4.4"
+#define TRUFFLERUBY_ABI_VERSION "3.2.4.5"
 
 #endif
diff --git a/lib/truffle/rbconfig.rb b/lib/truffle/rbconfig.rb
@@ -108,7 +108,7 @@ module RbConfig
   defs = ''
   cppflags = ''
   ldflags = ''
-  dldflags = Truffle::Platform.darwin? ? '-Wl,-undefined,dynamic_lookup' : ''
+  dldflags = Truffle::Platform.darwin? ? '-Wl,-undefined,dynamic_lookup' : '-Wl,-z,lazy'
 
   cext_dir = "#{prefix}/lib/cext"
   soext = Truffle::Platform::SOEXT