Content of RPM gegl04-devel-0.4.4-7.el8.x86_64.rpm :
/usr/include/gegl-0.4
/usr/include/gegl-0.4/gegl-apply.h
/usr/include/gegl-0.4/gegl-audio-fragment.h
/usr/include/gegl-0.4/gegl-buffer-backend.h
/usr/include/gegl-0.4/gegl-buffer-cl-iterator.h
/usr/include/gegl-0.4/gegl-buffer-iterator.h
/usr/include/gegl-0.4/gegl-buffer.h
/usr/include/gegl-0.4/gegl-color.h
/usr/include/gegl-0.4/gegl-cpuaccel.h
/usr/include/gegl-0.4/gegl-curve.h
/usr/include/gegl-0.4/gegl-debug.h
/usr/include/gegl-0.4/gegl-enums.h
/usr/include/gegl-0.4/gegl-graph-debug.h
/usr/include/gegl-0.4/gegl-init.h
/usr/include/gegl-0.4/gegl-lookup.h
/usr/include/gegl-0.4/gegl-matrix.h
/usr/include/gegl-0.4/gegl-node.h
/usr/include/gegl-0.4/gegl-op.h
/usr/include/gegl-0.4/gegl-operations-util.h
/usr/include/gegl-0.4/gegl-paramspecs.h
/usr/include/gegl-0.4/gegl-path.h
/usr/include/gegl-0.4/gegl-plugin.h
/usr/include/gegl-0.4/gegl-processor.h
/usr/include/gegl-0.4/gegl-random.h
/usr/include/gegl-0.4/gegl-tile-backend.h
/usr/include/gegl-0.4/gegl-tile-handler.h
/usr/include/gegl-0.4/gegl-tile-source.h
/usr/include/gegl-0.4/gegl-tile.h
/usr/include/gegl-0.4/gegl-types.h
/usr/include/gegl-0.4/gegl-utils.h
/usr/include/gegl-0.4/gegl-version.h
/usr/include/gegl-0.4/gegl.h
/usr/include/gegl-0.4/npd
/usr/include/gegl-0.4/npd/deformation.h
/usr/include/gegl-0.4/npd/graphics.h
/usr/include/gegl-0.4/npd/lattice_cut.h
/usr/include/gegl-0.4/npd/npd.h
/usr/include/gegl-0.4/npd/npd_common.h
/usr/include/gegl-0.4/npd/npd_debug.h
/usr/include/gegl-0.4/npd/npd_gegl.h
/usr/include/gegl-0.4/npd/npd_math.h
/usr/include/gegl-0.4/opencl
/usr/include/gegl-0.4/opencl/cl.h
/usr/include/gegl-0.4/opencl/cl_d3d10.h
/usr/include/gegl-0.4/opencl/cl_ext.h
/usr/include/gegl-0.4/opencl/cl_gl.h
/usr/include/gegl-0.4/opencl/cl_gl_ext.h
/usr/include/gegl-0.4/opencl/cl_platform.h
/usr/include/gegl-0.4/opencl/gegl-cl-color.h
/usr/include/gegl-0.4/opencl/gegl-cl-init.h
/usr/include/gegl-0.4/opencl/gegl-cl-random.h
/usr/include/gegl-0.4/opencl/gegl-cl-types.h
/usr/include/gegl-0.4/opencl/gegl-cl.h
/usr/include/gegl-0.4/opencl/opencl.h
/usr/include/gegl-0.4/operation
/usr/include/gegl-0.4/operation/gegl-extension-handler.h
/usr/include/gegl-0.4/operation/gegl-operation-area-filter.h
/usr/include/gegl-0.4/operation/gegl-operation-composer.h
/usr/include/gegl-0.4/operation/gegl-operation-composer3.h
/usr/include/gegl-0.4/operation/gegl-operation-context.h
/usr/include/gegl-0.4/operation/gegl-operation-filter.h
/usr/include/gegl-0.4/operation/gegl-operation-handlers.h
/usr/include/gegl-0.4/operation/gegl-operation-meta-json.h
/usr/include/gegl-0.4/operation/gegl-operation-meta.h
/usr/include/gegl-0.4/operation/gegl-operation-point-composer.h
/usr/include/gegl-0.4/operation/gegl-operation-point-composer3.h
/usr/include/gegl-0.4/operation/gegl-operation-point-filter.h
/usr/include/gegl-0.4/operation/gegl-operation-point-render.h
/usr/include/gegl-0.4/operation/gegl-operation-property-keys.h
/usr/include/gegl-0.4/operation/gegl-operation-sink.h
/usr/include/gegl-0.4/operation/gegl-operation-source.h
/usr/include/gegl-0.4/operation/gegl-operation-temporal.h
/usr/include/gegl-0.4/operation/gegl-operation.h
/usr/include/gegl-0.4/sc
/usr/include/gegl-0.4/sc/sc-common.h
/usr/include/gegl-0.4/sc/sc-context.h
/usr/include/gegl-0.4/sc/sc-outline.h
/usr/include/gegl-0.4/sc/sc-sample.h
/usr/lib64/libgegl-0.4.so
/usr/lib64/pkgconfig/gegl-0.4.pc
/usr/lib64/pkgconfig/gegl-sc-0.4.pc
/usr/share/gir-1.0
/usr/share/gir-1.0/Gegl-0.4.gir
/usr/share/vala
/usr/share/vala/vapi
/usr/share/vala/vapi/gegl-0.4.deps
/usr/share/vala/vapi/gegl-0.4.vapi