Define RbConfig::CONFIG["PKG_CONFIG"], mkmf relies on it

* See https://bugs.ruby-lang.org/issues/19189
sophie-kaleba · Jan 17, 2023 · 4d37d8a · 4d37d8a
1 parent 03e586a
commit 4d37d8a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/truffle/rbconfig.rb b/lib/truffle/rbconfig.rb
@@ -175,6 +175,7 @@ module RbConfig
     'optflags'          => optflags,
     'OUTFLAG'           => '-o ',
     'PATH_SEPARATOR'    => File::PATH_SEPARATOR.dup,
+    'PKG_CONFIG'        => 'pkg-config',
     'prefix'            => prefix,
     'RANLIB'            => ranlib,
     'RM'                => 'rm -f',