giflib and qhull are mandatory since the addition of the package in
commit 1e64fa2956 and
cb136fc051
Indeed, as explained in above commit, internal (bundled) libraries will
be used if GDAL_USE_GIF and GDAL_USE_QHULL are set to OFF
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 4c6ff16cf2)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
d2b043bfd9