2020-08-12 19:24:30 +08:00
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# Copyright 2020 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http:#www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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2020-08-28 23:27:23 +08:00
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add_custom_target(patching_reverse_before
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COMMAND cd ${PROJECT_SOURCE_DIR}/openjpeg/src/bin/jp2/ && patch -R --no-backup-if-mismatch -r /dev/null convert.c < ${PROJECT_SOURCE_DIR}/examples/convert.patch > /dev/null || (exit 0)
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COMMAND cd ${PROJECT_SOURCE_DIR}/openjpeg/src/bin/jp2/ && patch -R --no-backup-if-mismatch -r /dev/null convert.h < ${PROJECT_SOURCE_DIR}/examples/convert_h.patch > /dev/null || (exit 0)
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)
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add_custom_command(
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DEPENDS opj_decompress opj_compress opj_dump
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OUTPUT ${PROJECT_SOURCE_DIR}/examples/convert_lib.cc ${PROJECT_SOURCE_DIR}/examples/convert_lib.h
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COMMAND cd ${PROJECT_SOURCE_DIR}/openjpeg/src/bin/jp2/ && patch convert.c < ${PROJECT_SOURCE_DIR}/examples/convert.patch > /dev/null && cp convert.c ${PROJECT_SOURCE_DIR}/examples/convert_lib.cc
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COMMAND cd ${PROJECT_SOURCE_DIR}/openjpeg/src/bin/jp2/ && patch convert.h < ${PROJECT_SOURCE_DIR}/examples/convert_h.patch > /dev/null && cp convert.h ${PROJECT_SOURCE_DIR}/examples/convert_lib.h
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)
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2020-08-12 19:24:30 +08:00
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add_library(convert_helper STATIC
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2020-08-28 23:27:23 +08:00
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${PROJECT_SOURCE_DIR}/examples/convert_lib.cc
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${PROJECT_SOURCE_DIR}/examples/convert_lib.h
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2020-08-12 19:24:30 +08:00
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)
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2020-08-28 23:27:23 +08:00
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add_dependencies(opj_decompress patching_reverse_before)
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add_dependencies(opj_compress patching_reverse_before)
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add_dependencies(opj_dump patching_reverse_before)
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2020-08-12 19:24:30 +08:00
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add_executable(decompress_sandboxed
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2020-08-28 23:27:23 +08:00
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decompress_example.cc
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2020-08-12 19:24:30 +08:00
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)
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target_link_libraries(decompress_sandboxed PRIVATE
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2020-08-28 23:27:23 +08:00
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convert_helper
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openjp2_sapi
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sapi::sapi
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2020-08-12 19:24:30 +08:00
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)
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target_link_libraries(convert_helper PRIVATE
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2020-08-28 23:27:23 +08:00
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openjp2_sapi
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sapi::sapi
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2020-08-12 19:24:30 +08:00
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)
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2020-08-28 23:27:23 +08:00
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add_custom_target(patching_reverse ALL
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COMMAND cd ${PROJECT_SOURCE_DIR}/openjpeg/src/bin/jp2/ && patch -R convert.c < ${PROJECT_SOURCE_DIR}/examples/convert.patch > /dev/null
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COMMAND cd ${PROJECT_SOURCE_DIR}/openjpeg/src/bin/jp2/ && patch -R convert.h < ${PROJECT_SOURCE_DIR}/examples/convert_h.patch > /dev/null
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)
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add_dependencies(patching_reverse decompress_sandboxed)
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