Apply suggestions from code review

Author: raphael-proust

packages/mlgmpidl/mlgmpidl.1.2.15-1/opam

@@ -6,14 +6,9 @@ bug-reports: "https://github.com/nberth/mlgmpidl/issues"
 homepage: "https://www.inrialpes.fr/pop-art/people/bjeannet/mlxxxidl-forge/mlgmpidl/"
 license: "LGPL-2.1-only WITH OCaml-LGPL-linking-exception"
 build: [
- [
-   "sed"
-   "-ib"
-   "-e"
-   "s/checkprefix \"\\$cc \\$cflags\" mpfr\\.h/checkprefix \"\\$cc \\$cflags -I\\$gmp_prefix\\/include\" mpfr.h/g"
-   "configure"] {os = "macos" & os-distribution = "homebrew"}
+  [ "sed" "-ib" "-e" "s/checkprefix \"\\$cc \\$cflags\" mpfr\\.h/checkprefix \"\\$cc \\$cflags -I\\$gmp_prefix\\/include\" mpfr.h/g" "configure"] {os = "macos" & os-distribution = "homebrew"}
   ["sh" "-exec" "./configure --absolute-dylibs --mpfr-prefix ${HOMEBREW_PREFIX:-/opt/homebrew}/opt/mpfr --gmp-prefix ${HOMEBREW_PREFIX:-/opt/homebrew}/opt/gmp"]  { os = "macos" & os-distribution = "homebrew" }
-  ["sh" "./configure" "--absolute-dylibs" {os = "macos"} ]  { !(os = "macos"& os-distribution = "homebrew") }
+  ["sh" "./configure" "--absolute-dylibs" {os = "macos"} ]  { !(os = "macos" & os-distribution = "homebrew") }
   [make]
 ]
 install: [
@@ -36,7 +31,10 @@ conflicts: [
 synopsis: "OCaml interface to the GMP library"
 url {
   src: "https://github.com/nberth/mlgmpidl/archive/1.2.15.tar.gz"
-  checksum: "sha512=bffa295d7eac0a35ba95b8fefa46f5db02efa1f58e4d6b4da73901de74535523ad263354f2672318361ed0f76029df1ef85f745ce245dc73dddffb9d328dc7a8"
+  checksum: [
+      "sha512=bffa295d7eac0a35ba95b8fefa46f5db02efa1f58e4d6b4da73901de74535523ad263354f2672318361ed0f76029df1ef85f745ce245dc73dddffb9d328dc7a8"
+    "md5=fba69df33295a427e093cad67114a5d6"
+  ]
 }
 x-ci-accept-failures: [
   "oraclelinux-8" "oraclelinux-9" "alpine-3.19"