Fix travis build for alpine linux.

haesbaert · haesbaert · commit 3c3874e342b7 · 2016-07-12T18:11:40.000+02:00
Correctly set depext in opam.
diff --git a/opam b/opam
@@ -14,5 +14,6 @@ depends: [
   "cstruct" {>= "1.9"}
   "ocamlbuild" {build}
 ]
+depexts: [[ ["alpine"] ["linux-headers"] ]]
 available: [ocaml-version >= "4.02.3"]
 

Original file line number	Diff line number	Diff line change
`@@ -14,5 +14,6 @@ depends: [`
`14`	`14`	`"cstruct" {>= "1.9"}`
`15`	`15`	`"ocamlbuild" {build}`
`16`	`16`	`]`
	`17`	`+depexts: [[ ["alpine"] ["linux-headers"] ]]`
`17`	`18`	`available: [ocaml-version >= "4.02.3"]`
`18`	`19`