diff --git a/leptonica/BUILD.gn b/leptonica/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..5ba4b6e92e88f87a78cc47106573568459487790
--- /dev/null
+++ b/leptonica/BUILD.gn
@@ -0,0 +1,3769 @@
+# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build/ohos.gni")
+
+declare_args() {
+  enable_leptonica_test = false
+}
+
+config("libleptonica_config") {
+  include_dirs = [
+    "./leptonica",
+    "./leptonica/src",
+    "./adapted/",
+    "//third_party/giflib",
+    "//third_party/libjpeg",
+    "//third_party/openjpeg/adapter/include",
+    "//third_party/openjpeg/openjpeg/src/lib/openjp2",
+    "//third_party/openjpeg/openjpeg/src/lib/openjpip",
+    "//third_party/libpng",
+    "//third_party/libpng/arm",
+    "//third_party/zlib",
+    "//third_party/libtiff/adapted",
+    "//third_party/libtiff/libtiff/libtiff",
+  ]
+
+  cflags = [
+    "-fPIC",
+    "-Wall",
+    "-Wextra",
+    "-fexceptions",
+    "-DHAVE_CONFIG_H",
+    "-DHAVE_LIBGIF=1",
+    "-DHAVE_LIBJPEG=1",
+    "-DHAVE_LIBPNG=1",
+    "-DHAVE_LIBTIFF=1",
+    "-DHAVE_LIBWEBP=1",
+    "-DHAVE_LIBZ=1",
+    "-DHAVE_LIBJP2K=1",
+    "-DLIBLEPT_EXPORTS",
+    "-Dleptonica_EXPORTS",
+    "-Wno-error=unused-parameter",
+    "-Wno-error=int-conversion",
+    "-Wno-error=format",
+    "-Wno-error=sign-compare",
+    "-Wno-error=unused-variable",
+    "-Wno-error=unused-function",
+    "-Wno-error=deprecated-declarations",
+    "-Wno-error=implicit-function-declaration",
+  ]
+}
+
+ohos_shared_library("leptonica") {
+  sources = [
+    "./leptonica/src/adaptmap.c",
+    "./leptonica/src/affine.c",
+    "./leptonica/src/affinecompose.c",
+    "./leptonica/src/arrayaccess.c",
+    "./leptonica/src/bardecode.c",
+    "./leptonica/src/baseline.c",
+    "./leptonica/src/bbuffer.c",
+    "./leptonica/src/bilateral.c",
+    "./leptonica/src/bilinear.c",
+    "./leptonica/src/binarize.c",
+    "./leptonica/src/binexpand.c",
+    "./leptonica/src/binreduce.c",
+    "./leptonica/src/blend.c",
+    "./leptonica/src/bmf.c",
+    "./leptonica/src/bmpio.c",
+    "./leptonica/src/bmpiostub.c",
+    "./leptonica/src/bootnumgen1.c",
+    "./leptonica/src/bootnumgen2.c",
+    "./leptonica/src/bootnumgen3.c",
+    "./leptonica/src/boxbasic.c",
+    "./leptonica/src/boxfunc1.c",
+    "./leptonica/src/boxfunc2.c",
+    "./leptonica/src/boxfunc3.c",
+    "./leptonica/src/boxfunc4.c",
+    "./leptonica/src/bytearray.c",
+    "./leptonica/src/ccbord.c",
+    "./leptonica/src/ccthin.c",
+    "./leptonica/src/classapp.c",
+    "./leptonica/src/colorcontent.c",
+    "./leptonica/src/coloring.c",
+    "./leptonica/src/colormap.c",
+    "./leptonica/src/colormorph.c",
+    "./leptonica/src/colorquant1.c",
+    "./leptonica/src/colorquant2.c",
+    "./leptonica/src/colorseg.c",
+    "./leptonica/src/colorspace.c",
+    "./leptonica/src/compare.c",
+    "./leptonica/src/conncomp.c",
+    "./leptonica/src/convertfiles.c",
+    "./leptonica/src/convolve.c",
+    "./leptonica/src/correlscore.c",
+    "./leptonica/src/dewarp1.c",
+    "./leptonica/src/dewarp2.c",
+    "./leptonica/src/dewarp3.c",
+    "./leptonica/src/dewarp4.c",
+    "./leptonica/src/dnabasic.c",
+    "./leptonica/src/dnafunc1.c",
+    "./leptonica/src/dnahash.c",
+    "./leptonica/src/dwacomb.2.c",
+    "./leptonica/src/dwacomblow.2.c",
+    "./leptonica/src/edge.c",
+    "./leptonica/src/encoding.c",
+    "./leptonica/src/enhance.c",
+    "./leptonica/src/fhmtauto.c",
+    "./leptonica/src/fhmtgen.1.c",
+    "./leptonica/src/fhmtgenlow.1.c",
+    "./leptonica/src/finditalic.c",
+    "./leptonica/src/flipdetect.c",
+    "./leptonica/src/fliphmtgen.c",
+    "./leptonica/src/fmorphauto.c",
+    "./leptonica/src/fmorphgen.1.c",
+    "./leptonica/src/fmorphgenlow.1.c",
+    "./leptonica/src/fpix1.c",
+    "./leptonica/src/fpix2.c",
+    "./leptonica/src/gifio.c",
+    "./leptonica/src/gifiostub.c",
+    "./leptonica/src/gplot.c",
+    "./leptonica/src/graphics.c",
+    "./leptonica/src/graymorph.c",
+    "./leptonica/src/grayquant.c",
+    "./leptonica/src/grayquantlow.c",
+    "./leptonica/src/heap.c",
+    "./leptonica/src/jbclass.c",
+    "./leptonica/src/jp2kheader.c",
+    "./leptonica/src/jp2kheaderstub.c",
+    "./leptonica/src/jp2kio.c",
+    "./leptonica/src/jp2kiostub.c",
+    "./leptonica/src/jpegio.c",
+    "./leptonica/src/jpegiostub.c",
+    "./leptonica/src/kernel.c",
+    "./leptonica/src/leptwin.c",
+    "./leptonica/src/libversions.c",
+    "./leptonica/src/list.c",
+    "./leptonica/src/map.c",
+    "./leptonica/src/maze.c",
+    "./leptonica/src/morph.c",
+    "./leptonica/src/morphapp.c",
+    "./leptonica/src/morphdwa.c",
+    "./leptonica/src/morphseq.c",
+    "./leptonica/src/numabasic.c",
+    "./leptonica/src/numafunc1.c",
+    "./leptonica/src/numafunc2.c",
+    "./leptonica/src/pageseg.c",
+    "./leptonica/src/paintcmap.c",
+    "./leptonica/src/parseprotos.c",
+    "./leptonica/src/partition.c",
+    "./leptonica/src/pdfio1.c",
+    "./leptonica/src/pdfio1stub.c",
+    "./leptonica/src/pdfio2.c",
+    "./leptonica/src/pdfio2stub.c",
+    "./leptonica/src/pix1.c",
+    "./leptonica/src/pix2.c",
+    "./leptonica/src/pix3.c",
+    "./leptonica/src/pix4.c",
+    "./leptonica/src/pix5.c",
+    "./leptonica/src/pixabasic.c",
+    "./leptonica/src/pixacc.c",
+    "./leptonica/src/pixafunc1.c",
+    "./leptonica/src/pixafunc2.c",
+    "./leptonica/src/pixalloc.c",
+    "./leptonica/src/pixarith.c",
+    "./leptonica/src/pixcomp.c",
+    "./leptonica/src/pixconv.c",
+    "./leptonica/src/pixlabel.c",
+    "./leptonica/src/pixtiling.c",
+    "./leptonica/src/pngio.c",
+    "./leptonica/src/pngiostub.c",
+    "./leptonica/src/pnmio.c",
+    "./leptonica/src/pnmiostub.c",
+    "./leptonica/src/projective.c",
+    "./leptonica/src/psio1.c",
+    "./leptonica/src/psio1stub.c",
+    "./leptonica/src/psio2.c",
+    "./leptonica/src/psio2stub.c",
+    "./leptonica/src/ptabasic.c",
+    "./leptonica/src/ptafunc1.c",
+    "./leptonica/src/ptafunc2.c",
+    "./leptonica/src/ptra.c",
+    "./leptonica/src/quadtree.c",
+    "./leptonica/src/queue.c",
+    "./leptonica/src/rank.c",
+    "./leptonica/src/rbtree.c",
+    "./leptonica/src/readbarcode.c",
+    "./leptonica/src/readfile.c",
+    "./leptonica/src/recogbasic.c",
+    "./leptonica/src/recogdid.c",
+    "./leptonica/src/recogident.c",
+    "./leptonica/src/recogtrain.c",
+    "./leptonica/src/regutils.c",
+    "./leptonica/src/rop.c",
+    "./leptonica/src/ropiplow.c",
+    "./leptonica/src/roplow.c",
+    "./leptonica/src/rotate.c",
+    "./leptonica/src/rotateam.c",
+    "./leptonica/src/rotateamlow.c",
+    "./leptonica/src/rotateorth.c",
+    "./leptonica/src/rotateshear.c",
+    "./leptonica/src/runlength.c",
+    "./leptonica/src/sarray1.c",
+    "./leptonica/src/sarray2.c",
+    "./leptonica/src/scale.c",
+    "./leptonica/src/scalelow.c",
+    "./leptonica/src/seedfill.c",
+    "./leptonica/src/seedfilllow.c",
+    "./leptonica/src/sel1.c",
+    "./leptonica/src/sel2.c",
+    "./leptonica/src/selgen.c",
+    "./leptonica/src/shear.c",
+    "./leptonica/src/skew.c",
+    "./leptonica/src/spixio.c",
+    "./leptonica/src/stack.c",
+    "./leptonica/src/stringcode.c",
+    "./leptonica/src/strokes.c",
+    "./leptonica/src/sudoku.c",
+    "./leptonica/src/textops.c",
+    "./leptonica/src/tiffio.c",
+    "./leptonica/src/tiffiostub.c",
+    "./leptonica/src/utils1.c",
+    "./leptonica/src/utils2.c",
+    "./leptonica/src/warper.c",
+    "./leptonica/src/watershed.c",
+    "./leptonica/src/webpio.c",
+    "./leptonica/src/webpiostub.c",
+    "./leptonica/src/writefile.c",
+    "./leptonica/src/zlibmem.c",
+    "./leptonica/src/zlibmemstub.c",
+  ]
+
+  configs = [ ":libleptonica_config" ]
+
+  deps = [
+    "//third_party/giflib:libgif",
+    "//third_party/libjpeg:libjpeg_static",
+    "//third_party/libpng:libpng_static",
+    "//third_party/libtiff:libtiff",
+    "//third_party/openjpeg:openjpeg",
+    "//third_party/skia/third_party/libwebp",
+    "//third_party/zlib:libz",
+  ]
+
+  part_name = "leptonica"
+}
+
+config("leptonica_config") {
+  include_dirs = [
+    "./leptonica/prog",
+    "./leptonica",
+    "./leptonica/src",
+    "./adapted",
+  ]
+
+  cflags = [
+    "-fPIC",
+    "-Wall",
+    "-Wextra",
+    "-fexceptions",
+    "-DHAVE_CONFIG_H",
+    "-DLIBLEPT_IMPORTS",
+    "-Wno-error=unused-variable",
+    "-Wno-error=unused-parameter",
+    "-Wno-error=unused-function",
+    "-Wno-error=sometimes-uninitialized",
+  ]
+}
+
+ohos_executable("adaptmap_reg") {
+  sources = [ "./leptonica/prog/adaptmap_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("adaptnorm_reg") {
+  sources = [ "./leptonica/prog/adaptnorm_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("affine_reg") {
+  sources = [ "./leptonica/prog/affine_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("alltests_reg") {
+  sources = [ "./leptonica/prog/alltests_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("alphaops_reg") {
+  sources = [ "./leptonica/prog/alphaops_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("alphaxform_reg") {
+  sources = [ "./leptonica/prog/alphaxform_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("baseline_reg") {
+  sources = [ "./leptonica/prog/baseline_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("bilateral1_reg") {
+  sources = [ "./leptonica/prog/bilateral1_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("bilateral2_reg") {
+  sources = [ "./leptonica/prog/bilateral2_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("bilinear_reg") {
+  sources = [ "./leptonica/prog/bilinear_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("binarize_reg") {
+  sources = [ "./leptonica/prog/binarize_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("binmorph1_reg") {
+  sources = [ "./leptonica/prog/binmorph1_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("binmorph2_reg") {
+  sources = [ "./leptonica/prog/binmorph2_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("binmorph3_reg") {
+  sources = [ "./leptonica/prog/binmorph3_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("binmorph4_reg") {
+  sources = [ "./leptonica/prog/binmorph4_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("binmorph5_reg") {
+  sources = [ "./leptonica/prog/binmorph5_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("blackwhite_reg") {
+  sources = [ "./leptonica/prog/blackwhite_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("blend1_reg") {
+  sources = [ "./leptonica/prog/blend1_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("blend2_reg") {
+  sources = [ "./leptonica/prog/blend2_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("blend3_reg") {
+  sources = [ "./leptonica/prog/blend3_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("blend4_reg") {
+  sources = [ "./leptonica/prog/blend4_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("boxa1_reg") {
+  sources = [ "./leptonica/prog/boxa1_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("boxa2_reg") {
+  sources = [ "./leptonica/prog/boxa2_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("ccthin1_reg") {
+  sources = [ "./leptonica/prog/ccthin1_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("ccthin2_reg") {
+  sources = [ "./leptonica/prog/ccthin2_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("cmapquant_reg") {
+  sources = [ "./leptonica/prog/cmapquant_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("colorcontent_reg") {
+  sources = [ "./leptonica/prog/colorcontent_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("coloring_reg") {
+  sources = [ "./leptonica/prog/coloring_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("colorize_reg") {
+  sources = [ "./leptonica/prog/colorize_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("colormask_reg") {
+  sources = [ "./leptonica/prog/colormask_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("colormorph_reg") {
+  sources = [ "./leptonica/prog/colormorph_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("colorquant_reg") {
+  sources = [ "./leptonica/prog/colorquant_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("colorseg_reg") {
+  sources = [ "./leptonica/prog/colorseg_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("colorspace_reg") {
+  sources = [ "./leptonica/prog/colorspace_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("compare_reg") {
+  sources = [ "./leptonica/prog/compare_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("compfilter_reg") {
+  sources = [ "./leptonica/prog/compfilter_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("conncomp_reg") {
+  sources = [ "./leptonica/prog/conncomp_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("conversion_reg") {
+  sources = [ "./leptonica/prog/conversion_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("convolve_reg") {
+  sources = [ "./leptonica/prog/convolve_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("dewarp_reg") {
+  sources = [ "./leptonica/prog/dewarp_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("distance_reg") {
+  sources = [ "./leptonica/prog/distance_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("dither_reg") {
+  sources = [ "./leptonica/prog/dither_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("dna_reg") {
+  sources = [ "./leptonica/prog/dna_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("dwamorph1_reg") {
+  sources = [
+    "./leptonica/prog/dwalinear.3.c",
+    "./leptonica/prog/dwalinearlow.3.c",
+    "./leptonica/prog/dwamorph1_reg.c",
+  ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("dwamorph2_reg") {
+  sources = [
+    "./leptonica/prog/dwalinear.3.c",
+    "./leptonica/prog/dwalinearlow.3.c",
+    "./leptonica/prog/dwamorph2_reg.c",
+  ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("edge_reg") {
+  sources = [ "./leptonica/prog/edge_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("enhance_reg") {
+  sources = [ "./leptonica/prog/enhance_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("equal_reg") {
+  sources = [ "./leptonica/prog/equal_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("expand_reg") {
+  sources = [ "./leptonica/prog/expand_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("extrema_reg") {
+  sources = [ "./leptonica/prog/extrema_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("fhmtauto_reg") {
+  sources = [ "./leptonica/prog/fhmtauto_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("files_reg") {
+  sources = [ "./leptonica/prog/files_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("findcorners_reg") {
+  sources = [ "./leptonica/prog/findcorners_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("findpattern_reg") {
+  sources = [ "./leptonica/prog/findpattern_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("flipdetect_reg") {
+  sources = [ "./leptonica/prog/flipdetect_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("fmorphauto_reg") {
+  sources = [ "./leptonica/prog/fmorphauto_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("fpix1_reg") {
+  sources = [ "./leptonica/prog/fpix1_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("fpix2_reg") {
+  sources = [ "./leptonica/prog/fpix2_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("genfonts_reg") {
+  sources = [ "./leptonica/prog/genfonts_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("gifio_reg") {
+  sources = [ "./leptonica/prog/gifio_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("grayfill_reg") {
+  sources = [ "./leptonica/prog/grayfill_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("graymorph1_reg") {
+  sources = [ "./leptonica/prog/graymorph1_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("graymorph2_reg") {
+  sources = [ "./leptonica/prog/graymorph2_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("grayquant_reg") {
+  sources = [ "./leptonica/prog/grayquant_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("hardlight_reg") {
+  sources = [ "./leptonica/prog/hardlight_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("heap_reg") {
+  sources = [ "./leptonica/prog/heap_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("insert_reg") {
+  sources = [ "./leptonica/prog/insert_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("ioformats_reg") {
+  sources = [ "./leptonica/prog/ioformats_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("jbclass_reg") {
+  sources = [ "./leptonica/prog/jbclass_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("jp2kio_reg") {
+  sources = [ "./leptonica/prog/jp2kio_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("jpegio_reg") {
+  sources = [ "./leptonica/prog/jpegio_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("kernel_reg") {
+  sources = [ "./leptonica/prog/kernel_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("label_reg") {
+  sources = [ "./leptonica/prog/label_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("lineremoval_reg") {
+  sources = [ "./leptonica/prog/lineremoval_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("locminmax_reg") {
+  sources = [ "./leptonica/prog/locminmax_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("logicops_reg") {
+  sources = [ "./leptonica/prog/logicops_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("lowaccess_reg") {
+  sources = [ "./leptonica/prog/lowaccess_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("maze_reg") {
+  sources = [ "./leptonica/prog/maze_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("mtiff_reg") {
+  sources = [ "./leptonica/prog/mtiff_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("multitype_reg") {
+  sources = [ "./leptonica/prog/multitype_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("nearline_reg") {
+  sources = [ "./leptonica/prog/nearline_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("newspaper_reg") {
+  sources = [ "./leptonica/prog/newspaper_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("numa1_reg") {
+  sources = [ "./leptonica/prog/numa1_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("numa2_reg") {
+  sources = [ "./leptonica/prog/numa2_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("overlap_reg") {
+  sources = [ "./leptonica/prog/overlap_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pageseg_reg") {
+  sources = [ "./leptonica/prog/pageseg_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("paintmask_reg") {
+  sources = [ "./leptonica/prog/paintmask_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("paint_reg") {
+  sources = [ "./leptonica/prog/paint_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pdfseg_reg") {
+  sources = [ "./leptonica/prog/pdfseg_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pixa1_reg") {
+  sources = [ "./leptonica/prog/pixa1_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pixa2_reg") {
+  sources = [ "./leptonica/prog/pixa2_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pixadisp_reg") {
+  sources = [ "./leptonica/prog/pixadisp_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pixalloc_reg") {
+  sources = [ "./leptonica/prog/pixalloc_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pixcomp_reg") {
+  sources = [ "./leptonica/prog/pixcomp_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pixmem_reg") {
+  sources = [ "./leptonica/prog/pixmem_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pixserial_reg") {
+  sources = [ "./leptonica/prog/pixserial_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pixtile_reg") {
+  sources = [ "./leptonica/prog/pixtile_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pngio_reg") {
+  sources = [ "./leptonica/prog/pngio_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pnmio_reg") {
+  sources = [ "./leptonica/prog/pnmio_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("projection_reg") {
+  sources = [ "./leptonica/prog/projection_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("projective_reg") {
+  sources = [ "./leptonica/prog/projective_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("psioseg_reg") {
+  sources = [ "./leptonica/prog/psioseg_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("psio_reg") {
+  sources = [ "./leptonica/prog/psio_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pta_reg") {
+  sources = [ "./leptonica/prog/pta_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("ptra1_reg") {
+  sources = [ "./leptonica/prog/ptra1_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("ptra2_reg") {
+  sources = [ "./leptonica/prog/ptra2_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("rankbin_reg") {
+  sources = [ "./leptonica/prog/rankbin_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("rankhisto_reg") {
+  sources = [ "./leptonica/prog/rankhisto_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("rank_reg") {
+  sources = [ "./leptonica/prog/rank_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("rasteropip_reg") {
+  sources = [ "./leptonica/prog/rasteropip_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("rasterop_reg") {
+  sources = [ "./leptonica/prog/rasterop_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("rotate1_reg") {
+  sources = [ "./leptonica/prog/rotate1_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("rotate2_reg") {
+  sources = [ "./leptonica/prog/rotate2_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("scale_reg") {
+  sources = [ "./leptonica/prog/scale_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("selio_reg") {
+  sources = [ "./leptonica/prog/selio_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("shear1_reg") {
+  sources = [ "./leptonica/prog/shear1_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("shear2_reg") {
+  sources = [ "./leptonica/prog/shear2_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("skew_reg") {
+  sources = [ "./leptonica/prog/skew_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("smallpix_reg") {
+  sources = [ "./leptonica/prog/smallpix_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("smoothedge_reg") {
+  sources = [ "./leptonica/prog/smoothedge_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("splitcomp_reg") {
+  sources = [ "./leptonica/prog/splitcomp_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("string_reg") {
+  sources = [ "./leptonica/prog/string_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("subpixel_reg") {
+  sources = [ "./leptonica/prog/subpixel_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("texturefill_reg") {
+  sources = [ "./leptonica/prog/texturefill_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("threshnorm_reg") {
+  sources = [ "./leptonica/prog/threshnorm_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("translate_reg") {
+  sources = [ "./leptonica/prog/translate_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("warper_reg") {
+  sources = [ "./leptonica/prog/warper_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("webpio_reg") {
+  sources = [ "./leptonica/prog/webpio_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("wordboxes_reg") {
+  sources = [ "./leptonica/prog/wordboxes_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("writetext_reg") {
+  sources = [ "./leptonica/prog/writetext_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("xformbox_reg") {
+  sources = [ "./leptonica/prog/xformbox_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("adaptmap_dark") {
+  sources = [ "./leptonica/prog/adaptmap_dark.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("arabic_lines") {
+  sources = [ "./leptonica/prog/arabic_lines.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("arithtest") {
+  sources = [ "./leptonica/prog/arithtest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("autogentest1") {
+  sources = [ "./leptonica/prog/autogentest1.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("autogentest2") {
+  sources = [
+    "./leptonica/prog/autogen.137.c",
+    "./leptonica/prog/autogentest2.c",
+  ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("barcodetest") {
+  sources = [ "./leptonica/prog/barcodetest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("binarize_set") {
+  sources = [ "./leptonica/prog/binarize_set.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("binarizefiles") {
+  sources = [ "./leptonica/prog/binarizefiles.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("bincompare") {
+  sources = [ "./leptonica/prog/bincompare.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("blendcmaptest") {
+  sources = [ "./leptonica/prog/blendcmaptest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("buffertest") {
+  sources = [ "./leptonica/prog/buffertest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("byteatest") {
+  sources = [ "./leptonica/prog/byteatest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("ccbordtest") {
+  sources = [ "./leptonica/prog/ccbordtest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("cctest1") {
+  sources = [ "./leptonica/prog/cctest1.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("cleanpdf") {
+  sources = [ "./leptonica/prog/cleanpdf.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("colorsegtest") {
+  sources = [ "./leptonica/prog/colorsegtest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("comparepages") {
+  sources = [ "./leptonica/prog/comparepages.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("comparepixa") {
+  sources = [ "./leptonica/prog/comparepixa.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("comparetest") {
+  sources = [ "./leptonica/prog/comparetest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("concatpdf") {
+  sources = [ "./leptonica/prog/concatpdf.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("contrasttest") {
+  sources = [ "./leptonica/prog/contrasttest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("convertfilestopdf") {
+  sources = [ "./leptonica/prog/convertfilestopdf.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("convertfilestops") {
+  sources = [ "./leptonica/prog/convertfilestops.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("convertformat") {
+  sources = [ "./leptonica/prog/convertformat.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("convertsegfilestopdf") {
+  sources = [ "./leptonica/prog/convertsegfilestopdf.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("convertsegfilestops") {
+  sources = [ "./leptonica/prog/convertsegfilestops.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("converttogray") {
+  sources = [ "./leptonica/prog/converttogray.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("converttopdf") {
+  sources = [ "./leptonica/prog/converttopdf.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("converttops") {
+  sources = [ "./leptonica/prog/converttops.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("cornertest") {
+  sources = [ "./leptonica/prog/cornertest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("corrupttest") {
+  sources = [ "./leptonica/prog/corrupttest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("croptest") {
+  sources = [ "./leptonica/prog/croptest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("croptext") {
+  sources = [ "./leptonica/prog/croptext.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("dewarprules") {
+  sources = [ "./leptonica/prog/dewarprules.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("dewarptest1") {
+  sources = [ "./leptonica/prog/dewarptest1.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("dewarptest2") {
+  sources = [ "./leptonica/prog/dewarptest2.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("dewarptest3") {
+  sources = [ "./leptonica/prog/dewarptest3.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("dewarptest4") {
+  sources = [ "./leptonica/prog/dewarptest4.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("dewarptest5") {
+  sources = [ "./leptonica/prog/dewarptest5.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("digitprep1") {
+  sources = [ "./leptonica/prog/digitprep1.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("displayboxa") {
+  sources = [ "./leptonica/prog/displayboxa.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("displayboxes_on_pixa") {
+  sources = [ "./leptonica/prog/displayboxes_on_pixa.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("displaypix") {
+  sources = [ "./leptonica/prog/displaypix.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("displaypixa") {
+  sources = [ "./leptonica/prog/displaypixa.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("dwalineargen") {
+  sources = [ "./leptonica/prog/dwalineargen.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("falsecolortest") {
+  sources = [ "./leptonica/prog/falsecolortest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("fcombautogen") {
+  sources = [ "./leptonica/prog/fcombautogen.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("fhmtautogen") {
+  sources = [ "./leptonica/prog/fhmtautogen.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("fileinfo") {
+  sources = [ "./leptonica/prog/fileinfo.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("findbinding") {
+  sources = [ "./leptonica/prog/findbinding.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("find_colorregions") {
+  sources = [ "./leptonica/prog/find_colorregions.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("findpattern1") {
+  sources = [ "./leptonica/prog/findpattern1.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("findpattern2") {
+  sources = [ "./leptonica/prog/findpattern2.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("findpattern3") {
+  sources = [ "./leptonica/prog/findpattern3.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("flipselgen") {
+  sources = [ "./leptonica/prog/flipselgen.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("fmorphautogen") {
+  sources = [ "./leptonica/prog/fmorphautogen.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("fpixcontours") {
+  sources = [ "./leptonica/prog/fpixcontours.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("gammatest") {
+  sources = [ "./leptonica/prog/gammatest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("gifio_leaktest") {
+  sources = [ "./leptonica/prog/gifio_leaktest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("graphicstest") {
+  sources = [ "./leptonica/prog/graphicstest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("graymorphtest") {
+  sources = [ "./leptonica/prog/graymorphtest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("hashtest") {
+  sources = [ "./leptonica/prog/hashtest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("histotest") {
+  sources = [ "./leptonica/prog/histotest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("htmlviewer") {
+  sources = [ "./leptonica/prog/htmlviewer.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("iotest") {
+  sources = [ "./leptonica/prog/iotest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("italictest") {
+  sources = [ "./leptonica/prog/italictest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("jbcorrelation") {
+  sources = [ "./leptonica/prog/jbcorrelation.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("jbrankhaus") {
+  sources = [ "./leptonica/prog/jbrankhaus.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("jbwords") {
+  sources = [ "./leptonica/prog/jbwords.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("listtest") {
+  sources = [ "./leptonica/prog/listtest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("livre_adapt") {
+  sources = [ "./leptonica/prog/livre_adapt.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("livre_hmt") {
+  sources = [ "./leptonica/prog/livre_hmt.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("livre_makefigs") {
+  sources = [ "./leptonica/prog/livre_makefigs.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("livre_orient") {
+  sources = [ "./leptonica/prog/livre_orient.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("livre_pageseg") {
+  sources = [ "./leptonica/prog/livre_pageseg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("livre_seedgen") {
+  sources = [ "./leptonica/prog/livre_seedgen.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("livre_tophat") {
+  sources = [ "./leptonica/prog/livre_tophat.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("maketile") {
+  sources = [ "./leptonica/prog/maketile.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("maptest") {
+  sources = [ "./leptonica/prog/maptest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("misctest1") {
+  sources = [ "./leptonica/prog/misctest1.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("modifyhuesat") {
+  sources = [ "./leptonica/prog/modifyhuesat.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("morphseq_reg") {
+  sources = [ "./leptonica/prog/morphseq_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("morphtest1") {
+  sources = [ "./leptonica/prog/morphtest1.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("numaranktest") {
+  sources = [ "./leptonica/prog/numaranktest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("otsutest1") {
+  sources = [ "./leptonica/prog/otsutest1.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("otsutest2") {
+  sources = [ "./leptonica/prog/otsutest2.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pagesegtest1") {
+  sources = [ "./leptonica/prog/pagesegtest1.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pagesegtest2") {
+  sources = [ "./leptonica/prog/pagesegtest2.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("partitiontest") {
+  sources = [ "./leptonica/prog/partitiontest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pdfiotest") {
+  sources = [ "./leptonica/prog/pdfiotest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("percolatetest") {
+  sources = [ "./leptonica/prog/percolatetest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pixaatest") {
+  sources = [ "./leptonica/prog/pixaatest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("pixafileinfo") {
+  sources = [ "./leptonica/prog/pixafileinfo.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("plottest") {
+  sources = [ "./leptonica/prog/plottest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("printimage") {
+  sources = [ "./leptonica/prog/printimage.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("printsplitimage") {
+  sources = [ "./leptonica/prog/printsplitimage.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("printtiff") {
+  sources = [ "./leptonica/prog/printtiff.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("quadtreetest") {
+  sources = [ "./leptonica/prog/quadtreetest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("rbtreetest") {
+  sources = [ "./leptonica/prog/rbtreetest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("recog_bootnum") {
+  sources = [ "./leptonica/prog/recog_bootnum.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("recogsort") {
+  sources = [ "./leptonica/prog/recogsort.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("recogtest1") {
+  sources = [ "./leptonica/prog/recogtest1.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("recogtest2") {
+  sources = [ "./leptonica/prog/recogtest2.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("recogtest3") {
+  sources = [ "./leptonica/prog/recogtest3.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("recogtest4") {
+  sources = [ "./leptonica/prog/recogtest4.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("recogtest5") {
+  sources = [ "./leptonica/prog/recogtest5.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("recogtest6") {
+  sources = [ "./leptonica/prog/recogtest6.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("reducetest") {
+  sources = [ "./leptonica/prog/reducetest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("removecmap") {
+  sources = [ "./leptonica/prog/removecmap.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("renderfonts") {
+  sources = [ "./leptonica/prog/renderfonts.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("rotatefastalt") {
+  sources = [ "./leptonica/prog/rotatefastalt.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("rotateorthtest1") {
+  sources = [ "./leptonica/prog/rotateorthtest1.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("rotateorth_reg") {
+  sources = [ "./leptonica/prog/rotateorth_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("rotatetest1") {
+  sources = [ "./leptonica/prog/rotatetest1.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("runlengthtest") {
+  sources = [ "./leptonica/prog/runlengthtest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("scaleandtile") {
+  sources = [ "./leptonica/prog/scaleandtile.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("scaletest1") {
+  sources = [ "./leptonica/prog/scaletest1.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("scaletest2") {
+  sources = [ "./leptonica/prog/scaletest2.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("seedfilltest") {
+  sources = [ "./leptonica/prog/seedfilltest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("seedspread_reg") {
+  sources = [ "./leptonica/prog/seedspread_reg.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("settest") {
+  sources = [ "./leptonica/prog/settest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("sharptest") {
+  sources = [ "./leptonica/prog/sharptest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("sheartest") {
+  sources = [ "./leptonica/prog/sheartest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("showedges") {
+  sources = [ "./leptonica/prog/showedges.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("skewtest") {
+  sources = [ "./leptonica/prog/skewtest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("snapcolortest") {
+  sources = [ "./leptonica/prog/snapcolortest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("sorttest") {
+  sources = [ "./leptonica/prog/sorttest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("splitimage2pdf") {
+  sources = [ "./leptonica/prog/splitimage2pdf.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("sudokutest") {
+  sources = [ "./leptonica/prog/sudokutest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("trctest") {
+  sources = [ "./leptonica/prog/trctest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("warpertest") {
+  sources = [ "./leptonica/prog/warpertest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("watershedtest") {
+  sources = [ "./leptonica/prog/watershedtest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("wordsinorder") {
+  sources = [ "./leptonica/prog/wordsinorder.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("writemtiff") {
+  sources = [ "./leptonica/prog/writemtiff.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("xtractprotos") {
+  sources = [ "./leptonica/prog/xtractprotos.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+ohos_executable("yuvtest") {
+  sources = [ "./leptonica/prog/yuvtest.c" ]
+
+  public_configs = [ ":leptonica_config" ]
+
+  deps = [ ":leptonica" ]
+
+  defines = []
+
+  part_name = "leptonica"
+}
+
+group("samples") {
+  if (enable_leptonica_test) {
+    deps = [
+      ":adaptmap_dark",
+      ":adaptmap_reg",
+      ":adaptnorm_reg",
+      ":affine_reg",
+      ":alltests_reg",
+      ":alphaops_reg",
+      ":alphaxform_reg",
+      ":arabic_lines",
+      ":arithtest",
+      ":autogentest1",
+      ":autogentest2",
+      ":barcodetest",
+      ":baseline_reg",
+      ":bilateral1_reg",
+      ":bilateral2_reg",
+      ":bilinear_reg",
+      ":binarize_reg",
+      ":binarize_set",
+      ":binarizefiles",
+      ":bincompare",
+      ":binmorph1_reg",
+      ":binmorph2_reg",
+      ":binmorph3_reg",
+      ":binmorph4_reg",
+      ":binmorph5_reg",
+      ":blackwhite_reg",
+      ":blend1_reg",
+      ":blend2_reg",
+      ":blend3_reg",
+      ":blend4_reg",
+      ":blendcmaptest",
+      ":boxa1_reg",
+      ":boxa2_reg",
+      ":buffertest",
+      ":byteatest",
+      ":ccbordtest",
+      ":cctest1",
+      ":ccthin1_reg",
+      ":ccthin2_reg",
+      ":cleanpdf",
+      ":cmapquant_reg",
+      ":colorcontent_reg",
+      ":coloring_reg",
+      ":colorize_reg",
+      ":colormask_reg",
+      ":colormorph_reg",
+      ":colorquant_reg",
+      ":colorseg_reg",
+      ":colorsegtest",
+      ":colorspace_reg",
+      ":compare_reg",
+      ":comparepages",
+      ":comparepixa",
+      ":comparetest",
+      ":compfilter_reg",
+      ":concatpdf",
+      ":conncomp_reg",
+      ":contrasttest",
+      ":conversion_reg",
+      ":convertfilestopdf",
+      ":convertfilestops",
+      ":convertformat",
+      ":convertsegfilestopdf",
+      ":convertsegfilestops",
+      ":converttogray",
+      ":converttopdf",
+      ":converttops",
+      ":convolve_reg",
+      ":cornertest",
+      ":corrupttest",
+      ":croptest",
+      ":croptext",
+      ":dewarp_reg",
+      ":dewarprules",
+      ":dewarptest1",
+      ":dewarptest2",
+      ":dewarptest3",
+      ":dewarptest4",
+      ":dewarptest5",
+      ":digitprep1",
+      ":displayboxa",
+      ":displayboxes_on_pixa",
+      ":displaypix",
+      ":displaypixa",
+      ":distance_reg",
+      ":dither_reg",
+      ":dna_reg",
+      ":dwalineargen",
+      ":dwamorph1_reg",
+      ":dwamorph2_reg",
+      ":edge_reg",
+      ":enhance_reg",
+      ":equal_reg",
+      ":expand_reg",
+      ":extrema_reg",
+      ":falsecolortest",
+      ":fcombautogen",
+      ":fhmtauto_reg",
+      ":fhmtautogen",
+      ":fileinfo",
+      ":files_reg",
+      ":find_colorregions",
+      ":findbinding",
+      ":findcorners_reg",
+      ":findpattern1",
+      ":findpattern2",
+      ":findpattern3",
+      ":findpattern_reg",
+      ":flipdetect_reg",
+      ":flipselgen",
+      ":fmorphauto_reg",
+      ":fmorphautogen",
+      ":fpix1_reg",
+      ":fpix2_reg",
+      ":fpixcontours",
+      ":gammatest",
+      ":genfonts_reg",
+      ":gifio_leaktest",
+      ":gifio_reg",
+      ":graphicstest",
+      ":grayfill_reg",
+      ":graymorph1_reg",
+      ":graymorph2_reg",
+      ":graymorphtest",
+      ":grayquant_reg",
+      ":hardlight_reg",
+      ":hashtest",
+      ":heap_reg",
+      ":histotest",
+      ":htmlviewer",
+      ":insert_reg",
+      ":ioformats_reg",
+      ":iotest",
+      ":italictest",
+      ":jbclass_reg",
+      ":jbcorrelation",
+      ":jbrankhaus",
+      ":jbwords",
+      ":jp2kio_reg",
+      ":jpegio_reg",
+      ":kernel_reg",
+      ":label_reg",
+      ":lineremoval_reg",
+      ":listtest",
+      ":livre_adapt",
+      ":livre_hmt",
+      ":livre_makefigs",
+      ":livre_orient",
+      ":livre_pageseg",
+      ":livre_seedgen",
+      ":livre_tophat",
+      ":locminmax_reg",
+      ":logicops_reg",
+      ":lowaccess_reg",
+      ":maketile",
+      ":maptest",
+      ":maze_reg",
+      ":misctest1",
+      ":modifyhuesat",
+      ":morphseq_reg",
+      ":morphtest1",
+      ":mtiff_reg",
+      ":multitype_reg",
+      ":nearline_reg",
+      ":newspaper_reg",
+      ":numa1_reg",
+      ":numa2_reg",
+      ":numaranktest",
+      ":otsutest1",
+      ":otsutest2",
+      ":overlap_reg",
+      ":pageseg_reg",
+      ":pagesegtest1",
+      ":pagesegtest2",
+      ":paint_reg",
+      ":paintmask_reg",
+      ":partitiontest",
+      ":pdfiotest",
+      ":pdfseg_reg",
+      ":percolatetest",
+      ":pixa1_reg",
+      ":pixa2_reg",
+      ":pixaatest",
+      ":pixadisp_reg",
+      ":pixafileinfo",
+      ":pixalloc_reg",
+      ":pixcomp_reg",
+      ":pixmem_reg",
+      ":pixserial_reg",
+      ":pixtile_reg",
+      ":plottest",
+      ":pngio_reg",
+      ":pnmio_reg",
+      ":printimage",
+      ":printsplitimage",
+      ":printtiff",
+      ":projection_reg",
+      ":projective_reg",
+      ":psio_reg",
+      ":psioseg_reg",
+      ":pta_reg",
+      ":ptra1_reg",
+      ":ptra2_reg",
+      ":quadtreetest",
+      ":rank_reg",
+      ":rankbin_reg",
+      ":rankhisto_reg",
+      ":rasterop_reg",
+      ":rasteropip_reg",
+      ":rbtreetest",
+      ":recog_bootnum",
+      ":recogsort",
+      ":recogtest1",
+      ":recogtest2",
+      ":recogtest3",
+      ":recogtest4",
+      ":recogtest5",
+      ":recogtest6",
+      ":reducetest",
+      ":removecmap",
+      ":renderfonts",
+      ":rotate1_reg",
+      ":rotate2_reg",
+      ":rotatefastalt",
+      ":rotateorth_reg",
+      ":rotateorthtest1",
+      ":rotatetest1",
+      ":runlengthtest",
+      ":scale_reg",
+      ":scaleandtile",
+      ":scaletest1",
+      ":scaletest2",
+      ":seedfilltest",
+      ":seedspread_reg",
+      ":selio_reg",
+      ":settest",
+      ":sharptest",
+      ":shear1_reg",
+      ":shear2_reg",
+      ":sheartest",
+      ":showedges",
+      ":skew_reg",
+      ":skewtest",
+      ":smallpix_reg",
+      ":smoothedge_reg",
+      ":snapcolortest",
+      ":sorttest",
+      ":splitcomp_reg",
+      ":splitimage2pdf",
+      ":string_reg",
+      ":subpixel_reg",
+      ":sudokutest",
+      ":texturefill_reg",
+      ":threshnorm_reg",
+      ":translate_reg",
+      ":trctest",
+      ":warper_reg",
+      ":warpertest",
+      ":watershedtest",
+      ":webpio_reg",
+      ":wordboxes_reg",
+      ":wordsinorder",
+      ":writemtiff",
+      ":writetext_reg",
+      ":xformbox_reg",
+      ":xtractprotos",
+      ":yuvtest",
+    ]
+  } else {
+    deps = []
+  }
+}
diff --git a/leptonica/README.OpenSource b/leptonica/README.OpenSource
new file mode 100644
index 0000000000000000000000000000000000000000..022f579c4a254981bc73e5d47c3f7d8b84a5d5b0
--- /dev/null
+++ b/leptonica/README.OpenSource
@@ -0,0 +1,11 @@
+[
+    {
+        "Name": "leptonica",
+        "License": "leptonica-license",
+        "License File": "leptonica-license.txt",
+        "Version Number": "v1.74.3",
+        "Owner": "huangminzhong2@huawei.com",
+        "Upstream URL": "https://github.com/DanBloomberg/leptonica/",
+        "Description": "Leptonica is an open source library containing software that is broadly useful for image processing and image analysis applications."
+    }
+]
diff --git a/leptonica/README_zh.md b/leptonica/README_zh.md
new file mode 100644
index 0000000000000000000000000000000000000000..15c09edb82f25e02a4e1d75ff82b2c1a758f5451
--- /dev/null
+++ b/leptonica/README_zh.md
@@ -0,0 +1,16 @@
+# Leptonica 三方库说明
+
+## 功能简介
+
+Leptonica是一个开放源码的C语言库，它被广泛地运用于图像处理和图像分析。
+
+## 使用约束
+
+- ROM版本：OpenHarmony3.2 Beta1
+- 三方库版本：v1.74.3
+- 当前适配的功能：已验证扫描的图片“去污”、“提色”功能和图片转pdf功能等
+- [License : leptonica-license](https://github.com/DanBloomberg/leptonica/blob/v1.74.3/leptonica-license.txt)
+
+## 集成方式
+
+- [系统Rom包集成](docs/rom_integrate.md)
diff --git a/leptonica/adapted/config_auto.h b/leptonica/adapted/config_auto.h
new file mode 100644
index 0000000000000000000000000000000000000000..a117c13e7a1561735cf1f61c2bb9d59f8228d3a9
--- /dev/null
+++ b/leptonica/adapted/config_auto.h
@@ -0,0 +1,117 @@
+/* config_auto.h.  Generated from config.h.in by configure.  */
+/* config/config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if building universal (internal helper macro) */
+/* #undef AC_APPLE_UNIVERSAL_BUILD */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the `fmemopen' function. */
+#define HAVE_FMEMOPEN 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have giflib. */
+#define HAVE_LIBGIF 1
+
+/* Define to 1 if you have libopenjp2. */
+#define HAVE_LIBJP2K 1
+
+/* Define to 1 if you have jpeg. */
+#define HAVE_LIBJPEG 1
+
+/* Define to 1 if you have libpng. */
+#define HAVE_LIBPNG 1
+
+/* Define to 1 if you have libtiff. */
+#define HAVE_LIBTIFF 1
+
+/* Define to 1 if you have libwebp. */
+#define HAVE_LIBWEBP 1
+
+/* Define to 1 if you have zlib. */
+#define HAVE_LIBZ 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the <openjpeg-2.0/openjpeg.h> header file. */
+/* #undef HAVE_OPENJPEG_2_0_OPENJPEG_H */
+
+/* Define to 1 if you have the <openjpeg-2.1/openjpeg.h> header file. */
+/* #undef HAVE_OPENJPEG_2_1_OPENJPEG_H */
+
+/* Define to 1 if you have the <openjpeg-2.2/openjpeg.h> header file. */
+/* #undef HAVE_OPENJPEG_2_2_OPENJPEG_H */
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Path to <openjpeg.h> header file. */
+/* #undef LIBJP2K_HEADER */
+#define LIBJP2K_HEADER "openjpeg.h"
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "leptonica"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT ""
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "leptonica"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "leptonica 1.74.3"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "leptonica"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "1.74.3"
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Version number of package */
+#define VERSION "1.74.3"
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+/* #  undef WORDS_BIGENDIAN */
+# endif
+#endif
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */
diff --git a/leptonica/adapted/endianness.h b/leptonica/adapted/endianness.h
new file mode 100644
index 0000000000000000000000000000000000000000..e9eaba902e890a1c9de9eb6fb3b0435163c11930
--- /dev/null
+++ b/leptonica/adapted/endianness.h
@@ -0,0 +1,11 @@
+#if !defined (L_BIG_ENDIAN) && !defined (L_LITTLE_ENDIAN)
+# if 0
+#  ifdef __BIG_ENDIAN__
+#   define L_BIG_ENDIAN
+#  else
+#   define L_LITTLE_ENDIAN
+#  endif
+# else
+#  define L_LITTLE_ENDIAN
+# endif
+#endif
diff --git a/leptonica/bundle.json b/leptonica/bundle.json
new file mode 100644
index 0000000000000000000000000000000000000000..81e611805fdef1c4634fc2ec0f093ba67c7908e4
--- /dev/null
+++ b/leptonica/bundle.json
@@ -0,0 +1,33 @@
+{
+    "name": "@ohos/leptonica",
+    "description": "Leptonica is an open source library containing software that is broadly useful for image processing and image analysis applications.",
+    "version": "3.1",
+    "license": "zlib",
+    "publishAs": "code-segment",
+    "segment": {
+        "destPath": "third_party/leptonica"
+    },
+    "dirs": {},
+    "scripts": {},
+    "readmePath": {
+        "en": "README"
+    },
+    "component": {
+        "name": "leptonica",
+        "subsystem": "thirdparty",
+        "syscap": [],
+        "features": [],
+        "adapted_system_type": [],
+        "rom": "",
+        "ram": "",
+        "deps": {
+            "components": [],
+            "third_party": []
+        },
+        "build": {
+            "sub_component": ["//third_party/leptonica:leptonica","//third_party/leptonica:samples"],
+            "inner_kits": [],
+            "test": []
+        }
+    }
+}
\ No newline at end of file
diff --git a/leptonica/docs/pic/color_lifting.png b/leptonica/docs/pic/color_lifting.png
new file mode 100644
index 0000000000000000000000000000000000000000..e2fca81bd637904c78b2dfe43a6e16d33813de4e
Binary files /dev/null and b/leptonica/docs/pic/color_lifting.png differ
diff --git a/leptonica/docs/pic/generate_pdf.png b/leptonica/docs/pic/generate_pdf.png
new file mode 100644
index 0000000000000000000000000000000000000000..602ec1802b6c3367e567d1cb5f44fe73d74058dd
Binary files /dev/null and b/leptonica/docs/pic/generate_pdf.png differ
diff --git a/leptonica/docs/pic/run_adaptmap_dark.png b/leptonica/docs/pic/run_adaptmap_dark.png
new file mode 100644
index 0000000000000000000000000000000000000000..8e2b26ec2649c9e5e27fd5336cd66de72b18424a
Binary files /dev/null and b/leptonica/docs/pic/run_adaptmap_dark.png differ
diff --git a/leptonica/docs/rom_integrate.md b/leptonica/docs/rom_integrate.md
new file mode 100644
index 0000000000000000000000000000000000000000..bf940e18835f56b8f3a0f1ddb79ad4427d64da76
--- /dev/null
+++ b/leptonica/docs/rom_integrate.md
@@ -0,0 +1,165 @@
+# Leptonica如何集成到系统Rom
+
+## 准备源码工程
+
+本库是基于OpenHarmony-v3.2-Beta1版本，在润和RK3568开发板上验证的。如果是从未使用过RK3568，可以先查看[润和RK3568开发板标准系统快速上手](https://gitee.com/openharmony-sig/knowledge_demo_temp/tree/master/docs/rk3568_helloworld)。
+
+## 准备系统Rom源码
+
+系统源码获取方法请参照：[OpenHarmony源码下载](https://gitee.com/openharmony/docs/blob/OpenHarmony-v3.2-Beta1/zh-cn/release-notes/OpenHarmony-v3.2-beta1.md#%E6%BA%90%E7%A0%81%E8%8E%B7%E5%8F%96)
+
+## 增加构建脚本及配置文件
+
+- 下载本仓库代码
+
+  ```shell
+  cd ~/
+  git clone git@gitee.com:openharmony-sig/tpc_c_cplusplus.git --depth=1    # 将本仓库下载到本地
+  ```
+
+- 仓库代码目录结构说明
+
+  ```shell
+  tpc_c_cplusplus/leptonica
+  |-- docs                # 存放三方库相关文档的文件夹
+  |-- adapted             # 存放三方库适配需要的代码文件
+  |-- BUILD.gn            # 构建脚本，支持rom包集成
+  |-- bundle.json         # 三方库组件定义文件
+  ├── README.OpenSource   # 说明三方库源码的下载地址，版本，license等信息
+  ├── README_zh.md  
+  ```
+
+- 将本仓库文件夹拷贝到third_party下
+
+  ```shell
+  cp ~/tpc_c_cplusplus/leptonica   ~/openharmony/third_party/ -rf
+  ```
+
+## 准备三方库依赖的四方库
+
+本三方库依赖了libgif, libjpg, libpng, openjpeg, zlib, libtiff, libwebp等四方库，除了openjpeg与libtiff外，其他四方库OpenHarmony都已支持。
+openjpeg与libtiff的适配参考以下方法：
+
+- [openjpeg的适配](https://gitee.com/openharmony-sig/tpc_c_cplusplus/openjpeg)
+- [libtiff的适配](https://gitee.com/openharmony-sig/tpc_c_cplusplus/libtiff)
+
+## 准备三方库源码
+
+- 将源码下载到leptonica目录。
+  
+  ```shell
+  cd ~/OpenHarmony/third_party/leptonica                                # 进入到leptonica目录
+  git clone -b v1.74.3 https://github.com/DanBloomberg/leptonica.git    # 下载三方库
+  ```
+
+## 系统Rom中引入三方库
+
+  准备完三方库代码后，我们需要将三方库加入到编译构建体系中。标准系统编译构建可以参考文档[标准系统编译构建指导](https://gitee.com/openharmony/docs/blob/OpenHarmony-3.2-Beta1/zh-cn/device-dev/subsystems/subsys-build-standard-large.md)。 <br />
+  我们默认三方库是属于OpenHarmony的thirdparty子系统，如果需要自己定义子系统参考文档[如何为三方库组件中添加一个三方库](https://gitee.com/openharmony-sig/knowledge/blob/master/docs/openharmony_getstarted/port_thirdparty/README.md)  <br />
+  在OpenHarmony源码的vendor/hihope/rk3568/config.json文件，新增需要编译的组件，如下：
+
+  ```json
+  {
+     "subsystem": "thirdparty",
+     "components": [
+         {
+         "component": "musl",
+         "features": []
+      },
+      {
+         "component": "leptonica",
+         "features": []
+      }
+     ]
+  }
+  ```
+
+## 系统Rom中引入三方库测试程序
+
+  在OpenHarmony源码的vendor/hihope/rk356/config.json文件,对应组件的features中打开编译选项，如下：
+
+  ```json
+  {
+     "subsystem": "thirdparty",
+     "components": [
+         {
+         "component": "musl",
+         "features": []
+      },
+      {
+         "component": "leptonica",
+         "features": ["enable_leptonica_test=true"]
+      }
+     ]
+  }
+  ```
+
+## 编译工程
+
+- 进入OpenHarmony源码根目录下
+
+  ```shell
+  cd ~/openharmony
+  ```
+
+- 选择产品
+
+  ```shell
+  hb set                          # 该命令会列出所有可选产品，这里我们选择rk3568
+  ```
+
+- 运行编译
+
+  ```shell
+  hb build --target-cpu arm      #编译32位系统
+  hb build --target-cpu arm64    #编译64位系统
+  ```
+
+- 生成的可执行文件和库文件都在out/rk3568/thirdparty/leptonica目录下，同时也打包到了镜像中
+
+## 运行效果
+
+将编译生成的库和测试文件放到板子上运行，为避免每次将文件推入设备都需要烧录整个镜像，我们使用hdc_std工具将文件推到开发板上
+
+- 首先将hdc_std工具编译出来
+
+  ```shell
+  hb set             # 首先，源码根目录下使用hb set 选择产品ohos-sdk
+  hb build           # 然后，编译。最后，工具编译出来在out/sdk/ohos-sdk/windows/toolchains/hdc_std.exe
+  ```
+
+- 将工具拷贝到Windows，可以为工具目录配置环境变量，也可以在工具所在目录打开windows命令行
+- 将原生库测试需要的所有文件打包成leptonica.tar,并拷贝到windows下
+- 将文件推送到开发板，在windows命令行进行如下操作
+
+  ```shell
+  hdc_std shell mount -o remount,rw /          # 修改系统权限为可读写
+  hdc_std file send leptonica.tar /            # 将文件包推入开发板
+  hdc_std shell                                # 进入开发板
+  tar xvf leptonica.tar                        # 解压
+  cd leptonica                                 # 进入leptonica目录
+  mv libleptonica.z.so /system/lib64/          # 64位系统需要将库文件拷贝到系统lib64目录, 32位系统则是lib目录
+  ```
+
+- 运行测试程序
+
+  测试用例较多，我们只演示部分用例：adaptmap_dark,功能是扫描的图片去污、提色功能和图片转pdf功能 <br />
+  &nbsp;![run_adaptmap_dark](pic/run_adaptmap_dark.png)
+
+  结果验证：
+  1. 去污、提色功能
+     将'/tmp/lept/adapt/'下的图片'adapt_000.jpg'和'adapt_001.jpg' 拷贝到windows下面并打开对比，效果如图： <br />
+     &nbsp;![color_lifting](pic/color_lifting.png) <br />
+  2. 图片转pdf功能
+     将'/tmp/lept/adapt/'下的图片'cleaning.pdf'拷贝到windows下面并打开，效果如图：<br />
+     &nbsp;![generate_pdf](pic/generate_pdf.png)
+
+## 参考资料
+
+- [润和RK3568开发板标准系统快速上手](https://gitee.com/openharmony-sig/knowledge_demo_temp/tree/master/docs/rk3568_helloworld)
+- [OpenHarmony源码下载](https://gitee.com/openharmony/docs/blob/OpenHarmony-v3.2-Beta1/zh-cn/release-notes/OpenHarmony-v3.2-beta1.md#%E6%BA%90%E7%A0%81%E8%8E%B7%E5%8F%96)
+- [标准系统编译构建指导](https://gitee.com/openharmony/docs/blob/OpenHarmony-3.2-Beta1/zh-cn/device-dev/subsystems/subsys-build-standard-large.md)
+- [如何为三方库组件中添加一个三方库](https://gitee.com/openharmony-sig/knowledge/blob/master/docs/openharmony_getstarted/port_thirdparty/README.md)
+- [OpenHarmony三方库地址](https://gitee.com/openharmony-tpc)
+- [OpenHarmony知识体系](https://gitee.com/openharmony-sig/knowledge)
+  
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