Drop references to $haikuVersion.

* Referring the current haiku version explicitly is not needed, since
  the RequiresUpdater takes care of setting the version of Haiku used
  for building a package.

dev-util/cmake/cmake-2.8.11.2.recipe

@@ -22,14 +22,14 @@ PROVIDES="
 	cmd:ctest = $portVersion compat >= 2.8
 	"
 REQUIRES="
-	haiku >= $haikuVersion
+	haiku
 	lib:libncurses
 	"
 BUILD_REQUIRES="
 	devel:libncurses
 	"
 BUILD_PREREQUIRES="
-	haiku_devel >= $haikuVersion
+	haiku_devel
 	cmd:gcc
 	cmd:grep
 	cmd:ld

dev-util/cmake/cmake-3.0.0.recipe

@@ -30,7 +30,7 @@ PROVIDES="
 	"
 
 REQUIRES="
-	haiku$secondaryArchSuffix >= $haikuVersion
+	haiku$secondaryArchSuffix
 	lib:libstdc++$secondaryArchSuffix
 	lib:libncurses$secondaryArchSuffix
 	"
@@ -40,8 +40,8 @@ BUILD_REQUIRES="
 	"
 
 BUILD_PREREQUIRES="
-	haiku${secondaryArchSuffix}_devel >= $haikuVersion
-	haiku_devel >= $haikuVersion
+	haiku${secondaryArchSuffix}_devel
+	haiku_devel
 	cmd:gcc$secondaryArchSuffix
 	cmd:grep
 	cmd:ld$secondaryArchSuffix