Attempt to fix cygwin

Author: gabyfle

packages/conf-sndfile/conf-sndfile.1/opam

@@ -10,13 +10,13 @@ build: [
 ]
 depends: [
   "conf-pkg-config" {build}
-  ("host-arch-x86_64" {os = "win32" & os-distribution = "msys2"} & "conf-mingw-w64-pkgconf-x86_64" {os = "win32" & os-distribution = "msys2"} |
-   "host-arch-x86_32" {os = "win32" & os-distribution = "msys2"} & "conf-mingw-w64-pkgconf-i686" {os = "win32" & os-distribution = "msys2"})
 ]
 depexts: [
   ["libsndfile-dev"] {os-family = "debian" | os-family = "ubuntu" | os-distribution = "alpine"}
-  ["libsndfile"] {os = "win32" & os-distribution = "msys2" | os-family = "arch" | os = "freebsd" | os-distribution = "nixos" | os = "macos" & os-distribution = "homebrew"}
+  ["libsndfile"] {os = "win32" & os-distribution = "cygwin" | os-family = "arch" | os = "freebsd" | os-distribution = "nixos" | os = "macos" & os-distribution = "homebrew"}
   ["libsndfile-devel"] {os-family = "suse" | os-family = "opensuse" | os-distribution = "centos" | os-distribution = "fedora"}
+  ["mingw-w64-x86_64-libsndfile"] {os = "win32" & os-distribution = "msys2" & arch = "x86_64"}
+  ["mingw-w64-i686-libsndfile"] {os = "win32" & os-distribution = "msys2" & arch = "x86_32"}
 ]
 synopsis: "Virtual package relying on sndfile"
 description: