gnu: ocaml-mcl: Add -fcommon to compiler flags.

* gnu/packages/machine-learning.scm (ocaml-mcl)[arguments]: Add -fcommon.
This commit is contained in:
Ricardo Wurmus 2021-12-08 14:29:46 +01:00
parent b835d10d61
commit c8060055de
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@ -327,7 +327,7 @@ (define-public ocaml-mcl
(substitute* "setup.ml"
(("LDFLAGS=-fPIC")
(string-append "LDFLAGS=-fPIC\"; \"SHELL=" (which "sh")))
(("-std=c89") "-std=gnu99")
(("-std=c89") "-std=gnu99 -fcommon")
;; This is a mutable string, which is no longer supported. Use
;; a byte buffer instead.
@ -340,7 +340,7 @@ (define-public ocaml-mcl
((" s;")
" s);"))
(substitute* "myocamlbuild.ml"
(("std=c89") "std=gnu99"))
(("std=c89") "std=gnu99 -fcommon"))
;; Since we build with a more recent OCaml, we have to use C99 or
;; later. This causes problems with the old C code.
(substitute* "src/impala/matrix.c"