package/imagemagick: add optional support for lcms2

When lcms2 was compiled before, imagemagick will use it as optional
dependency:

$ output/host/usr/bin/x86_64-linux-readelf -a output/target/usr/bin/identify | grep NEEDED
 0x0000000000000001 (NEEDED)             Shared library: [libMagickCore-6.Q16.so.2]
 0x0000000000000001 (NEEDED)             Shared library: [libMagickWand-6.Q16.so.2]
 0x0000000000000001 (NEEDED)             Shared library: [liblcms2.so.2]
[...]

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/imagemagick/imagemagick.mk b/package/imagemagick/imagemagick.mk
index eee567ece82719268c52d6151ef59468a573f632..8fc95323d1836cdd580ae8f30230c8099abd5763 100644 (file)
--- a/package/imagemagick/imagemagick.mk
+++ b/package/imagemagick/imagemagick.mk
@@ -60,6 +60,13 @@ else
 IMAGEMAGICK_CONF_OPTS += --without-jpeg
 endif
 
+ifeq ($(BR2_PACKAGE_LCMS2),y)
+IMAGEMAGICK_CONF_OPTS += --with-lcms
+IMAGEMAGICK_DEPENDENCIES += lcms2
+else
+IMAGEMAGICK_CONF_OPTS += --without-lcms
+endif
+
 ifeq ($(BR2_PACKAGE_LIBPNG),y)
 IMAGEMAGICK_CONF_OPTS += --with-png
 IMAGEMAGICK_DEPENDENCIES += libpng