dune-configurator: respect $PKG_CONFIG

Signed-off-by: Antonio Nuno Monteiro <anmonteiro@gmail.com>
ocaml · Apr 2, 2023 · b805176 · b805176
1 parent e70afff
commit b805176
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/otherlibs/configurator/src/v1.ml b/otherlibs/configurator/src/v1.ml
@@ -620,7 +620,12 @@ module Pkg_config = struct
     }
 
   let get c =
-    Option.map (which c "pkg-config") ~f:(fun pkg_config ->
+    let pkg_config_exe_name =
+      match Sys.getenv "PKG_CONFIG" with
+      | s -> s
+      | exception Not_found -> "pkg-config"
+    in
+    Option.map (which c pkg_config_exe_name) ~f:(fun pkg_config ->
         { pkg_config; configurator = c })
 
   type package_conf =