Restore deprecated headers

opencv.spec

@@ -73,6 +73,8 @@ URL:            https://opencv.org
 Source0:        %{name}-clean-%{version}.tar.gz
 Source1:        %{name}_contrib-clean-%{version}.tar.gz
 Source3:        face_landmark_model.dat.xz
+# Deprecated headers from 3.x adapted for 4.x
+Source4:        opencv-4.x-deprecated-headers.tar.xz
 
 Patch0:         opencv-4.1.0-install_3rdparty_licenses.patch
 Patch1:         opencv-4.1.2-includes.patch
@@ -342,6 +344,10 @@ ln -s -r %{buildroot}%{_jnidir}/opencv-%{javaver}.jar %{buildroot}%{_jnidir}/ope
 ln -s opencv4/opencv2 %{buildroot}%{_includedir}
 ln -s opencv4 %{buildroot}%{_datadir}/opencv
 
+# Deprecated headers from 3.x adapted for 4.x
+mkdir -p %{buildroot}%{_includedir}/opencv
+tar Jxf %{SOURCE4} -C %{buildroot}%{_includedir}/opencv
+
 
 %check
 # Check fails since we don't support most video
@@ -399,6 +405,8 @@ popd
 %endif
 
 %files devel
+# Deprecated headers from 3.x
+%{_includedir}/opencv
 # Symlink for compatibilty with older version
 %{_includedir}/opencv2
 %dir %{_includedir}/opencv4

sources

@@ -1,3 +1,4 @@
+SHA512 (opencv-4.x-deprecated-headers.tar.xz) = 224354952f78948d0cefaa8f1e4d760ab17cc3765bd41cb1560865230551cdac69522556d23600f5dec9170a66f7adef0a341710ca2eb05f566eeef124ebacd9
 SHA512 (face_landmark_model.dat.xz) = 7558f29431bb9cad1f22ee067ad3ed41be8f68b865992eb7d3a5ce6b6b9e1d031cb03e33c3c149220ef8faebd0471703a8a3bbb06402bcc8ce76bd28317aa307
 SHA512 (opencv-clean-4.1.2.tar.gz) = baa1250178e6e2cf96004fc64c2b667eb970f2420109b4c00e80cbed640faa3e21f5d1f78beb50dddd9cbccd028c49796504c7a18f7c412bf090f34511901cdf
 SHA512 (opencv_contrib-clean-4.1.2.tar.gz) = 72f7a4c46d44ab19ad3ec8569c1d1b77f41128609ccf3779ff6080be6144e6dd123f3590b37ab577d57631814186f1b0917973b660baaabbb5a7249051240c5a