imagemagick/lcms/fftw: Allow nativesdk versions to exist

These allow the use of imagemagick in SDKs where it is useful to perform
image analysis such as on the autobuilder for screenshot processing
during QA testing.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-support/fftw/fftw_3.3.10.bb

@@ -100,4 +100,4 @@ RDEPENDS:${PN}-dev = "libfftw libfftwl libfftwf"
 RDEPENDS:${PN}-ptest += "perl"
 RDEPENDS:${PN}-ptest:remove = "fftw"
 
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"

meta-oe/recipes-support/imagemagick/imagemagick_7.1.1.bb

@@ -52,7 +52,7 @@ FILES:${PN}-dev += "${libdir}/ImageMagick-${BASE_PV}/modules-Q16/*/*.a"
 
 FILES:${PN}-dbg += "${libdir}/ImageMagick-${BASE_PV}/modules-Q16/*/.debug/*"
 
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"
 
 ALTERNATIVE_PRIORITY = "100"
 

meta-oe/recipes-support/lcms/lcms_2.16.bb

@@ -8,7 +8,7 @@ SRC_URI[sha256sum] = "d873d34ad8b9b4cea010631f1a6228d2087475e4dc5e763eb81acc23d9
 
 DEPENDS = "tiff"
 
-BBCLASSEXTEND = "native"
+BBCLASSEXTEND = "native nativesdk"
 
 S = "${WORKDIR}/lcms2-${PV}"