···

       
4
       
4
       
 
       
bug-reports: "https://github.com/ocaml/opam-repository/issues"

     

       
5
       
5
       
 
       
authors: "mad dev team"

     

       
6
       
6
       
 
       
license: "GPL-2.0-only"

     

       
7
       
7
       
-
       
build: ["pkg-config" "--exists" "mad"]

     

       
7
       
7
       
+
       
build: [

     

       
8
       
8
       
+
       
  ["pkg-config" "--exists" "mad"] {os != "freebsd"}

     

       
9
       
9
       
+
       
  ["pkg-config" "--exists" "libmad"] {os = "freebsd"}

     

       
10
       
10
       
+
       
]

     

       
8
       
11
       
 
       
depends: [

     

       
9
       
12
       
 
       
  "conf-pkg-config" {build}

     

       
10
       
13
       
 
       
]