PKG_CHECK_MODULES(LIBEXIF, libexif)
PKG_CHECK_MODULES(LIBDRM, libdrm)
PKG_CHECK_MODULES(LIBCURL, libcurl)
+PKG_CHECK_MODULES(HARFBUZZ, harfbuzz)
+PKG_CHECK_MODULES(FRIBIDI, fribidi)
# Check for availability of BulletPhysics
PKG_CHECK_EXISTS(bullet, [