[Bug #19189] Fallback to the default "pkg-config"

ruby · Dec 15, 2022 · 613fca0 · 613fca0
1 parent d20bd06
commit 613fca0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/mkmf.rb b/lib/mkmf.rb
@@ -1866,7 +1866,7 @@ def pkg_config(pkg, *options)
     if pkgconfig = with_config("#{pkg}-config") and find_executable0(pkgconfig)
       # if and only if package specific config command is given
     elsif ($PKGCONFIG ||=
-           (pkgconfig = with_config("pkg-config", RbConfig::CONFIG["PKG_CONFIG"])) &&
+           (pkgconfig = with_config("pkg-config") {config_string("PKG_CONFIG") || "pkg-config"}) &&
            find_executable0(pkgconfig) && pkgconfig) and
         xsystem([*envs, $PKGCONFIG, "--exists", pkg])
       # default to pkg-config command