Add compilation target globals to OpamInitDefaults

Signed-off-by: David Allsopp <david.allsopp@metastack.com>
ocaml · May 10, 2017 · 36a7b38 · 36a7b38
1 parent a8262d3
commit 36a7b38
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/client/opamInitDefaults.ml b/src/client/opamInitDefaults.ml
@@ -30,6 +30,12 @@ let eval_variables = [
   "Host architecture, as returned by 'uname -m'";
   OpamVariable.of_string "sys-ocaml-version", ["ocamlc"; "-vnum"],
   "OCaml version present on your system independently of opam, if any";
+  OpamVariable.of_string "sys-ocaml-arch", ["sh"; "-c"; "ocamlc -config | tr -d '\r' | grep '^architecture: ' | sed -e 's/.*: //' -e 's/i386/i686/' -e 's/amd64/x86_64/'"],
+  "Target architecture of the OCaml compiler present on your system";
+  OpamVariable.of_string "sys-ocaml-cc", ["sh"; "-c"; "ocamlc -config | tr -d '\r' | grep '^ccomp_type: ' | sed -e 's/.*: //'"],
+  "Host C Compiler type of the OCaml compiler present on your system";
+  OpamVariable.of_string "sys-ocaml-libc", ["sh"; "-c"; "ocamlc -config | tr -d '\r' | grep '^os_type: ' | sed -e 's/.*: //' -e 's/Win32/msvc/' -e '/^msvc$/!s/.*/libc/'"],
+  "Host C Runtime Library type of the OCaml compiler present on your system";
 ]
 
 let switch_variables =