package/jasper: disable programs

Disable demo programs through JAS_ENABLE_PROGRAMS option which is
available and enabled by default since version 2.0.14 and
https://github.com/jasper-software/jasper/commit/e02518ce7161cd37ded64af78ac520e0424a9b12

As a side-effect, this will avoid the following build failure raised
since bump to version 2.0.33 in commit
f791221c8616bfa6d338ce6c287353395cc2c61a:

[ 96%] Linking C executable imginfo
/home/buildroot/autobuild/instance-3/output-1/per-package/jasper/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/10.3.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: attempted static link of dynamic object `/home/buildroot/autobuild/instance-3/output-1/per-package/jasper/host/x86_64-buildroot-linux-uclibc/sysroot/lib/libc.so.1'

Fixes:
 - http://autobuild.buildroot.org/results/b106fdf32ffa9e0ef1254e0a29fdcdc821020e08

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/jasper/jasper.mk

@@ -11,7 +11,9 @@ JASPER_LICENSE = JasPer-2.0
 JASPER_LICENSE_FILES = LICENSE
 JASPER_CPE_ID_VENDOR = jasper_project
 JASPER_SUPPORTS_IN_SOURCE_BUILD = NO
-JASPER_CONF_OPTS = -DJAS_ENABLE_DOC=OFF
+JASPER_CONF_OPTS = \
+	-DJAS_ENABLE_DOC=OFF \
+	-DJAS_ENABLE_PROGRAMS=OFF
 
 ifeq ($(BR2_STATIC_LIBS),y)
 JASPER_CONF_OPTS += -DJAS_ENABLE_SHARED=OFF