opencv4: protobuf_21 -> protobuf (#419335)

Changed files
+3 -2
pkgs
development
libraries
opencv
+3 -2
pkgs/development/libraries/opencv/4.x.nix
···
glib,
glog,
gflags,
-
protobuf_21,
config,
ocl-icd,
qimgv,
···
glib
glog
pcre2
-
protobuf_21
zlib
]
++ optionals enablePython [
···
(cmakeBool "OPENCV_GENERATE_PKGCONFIG" true)
(cmakeBool "WITH_OPENMP" true)
(cmakeBool "BUILD_PROTOBUF" false)
(cmakeBool "WITH_PROTOBUF" true)
(cmakeBool "PROTOBUF_UPDATE_FILES" true)
(cmakeBool "OPENCV_ENABLE_NONFREE" enableUnfree)
···
glib,
glog,
gflags,
+
protobuf,
config,
ocl-icd,
qimgv,
···
glib
glog
pcre2
+
protobuf
zlib
]
++ optionals enablePython [
···
(cmakeBool "OPENCV_GENERATE_PKGCONFIG" true)
(cmakeBool "WITH_OPENMP" true)
(cmakeBool "BUILD_PROTOBUF" false)
+
(cmakeFeature "CMAKE_CXX_STANDARD" "17") # required to enable protobuf
(cmakeBool "WITH_PROTOBUF" true)
(cmakeBool "PROTOBUF_UPDATE_FILES" true)
(cmakeBool "OPENCV_ENABLE_NONFREE" enableUnfree)