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[libmupdf] add ocr feature #32084

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merged 7 commits into from
Jul 5, 2023
Merged

[libmupdf] add ocr feature #32084

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ca5913f
add libmupdf ocr feature WIP
simon987 Jun 18, 2023
daadb47
Fix compile defs
simon987 Jun 18, 2023
894c1e2
Fix ocr feature
simon987 Jun 19, 2023
cc188f4
Add version
simon987 Jun 19, 2023
f98ecfb
increment libmupdf port version
simon987 Jul 1, 2023
41563d5
add libmupdf version
simon987 Jul 1, 2023
7a4fb31
revert version change
simon987 Jul 1, 2023
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31 changes: 29 additions & 2 deletions ports/libmupdf/CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
cmake_minimum_required(VERSION 3.9)
project(libmupdf C)
project(libmupdf)

option(ENABLE_OCR "Build with OCR" OFF)

set(CMAKE_DEBUG_POSTFIX d)

Expand All @@ -25,18 +27,35 @@ find_package(ZLIB REQUIRED)
find_package(OpenJPEG CONFIG REQUIRED)
find_library(JBIG2DEC_LIB NAMES jbig2decd jbig2dec)

file(GLOB_RECURSE SOURCES "source/*.c" "generated/*.c")
if (ENABLE_OCR)
find_package(Leptonica CONFIG REQUIRED)
find_package(Tesseract CONFIG REQUIRED)
endif()

file(GLOB_RECURSE SOURCES "source/*.c" "generated/*.c" "source/*.h")
list(FILTER SOURCES EXCLUDE REGEX "source/tools/[a-z]*\\.c$")
list(FILTER SOURCES EXCLUDE REGEX "source/tests/.*.c$")
list(FILTER SOURCES EXCLUDE REGEX "source/fitz/output-docx.c")

if (ENABLE_OCR)
list(APPEND SOURCES "source/fitz/tessocr.cpp")
endif()

add_library(libmupdf ${SOURCES})

if(WIN32)
target_compile_definitions(libmupdf PRIVATE -DSHARE_JPEG -DFZ_ENABLE_JS=0 -DFZ_ENABLE_ICC=0 -DMEMENTO_MUPDF_HACKS -DFZ_ENABLE_DOCX_OUTPUT=0 -DFZ_ENABLE_ODT_OUTPUT=0)
else()
target_compile_definitions(libmupdf PRIVATE -DHAVE_PTHREAD=1 -DSHARE_JPEG -DFZ_ENABLE_JS=0 -DFZ_ENABLE_ICC=0 -DMEMENTO_MUPDF_HACKS -DFZ_ENABLE_DOCX_OUTPUT=0 -DFZ_ENABLE_ODT_OUTPUT=0)
endif()


if (ENABLE_OCR)
target_compile_definitions(libmupdf PRIVATE -DHAVE_TESSERACT=1 -DHAVE_LEPTONICA=1)
else()
target_compile_definitions(libmupdf PRIVATE -DOCR_DISABLED=1)
endif()

target_include_directories(libmupdf
PUBLIC
include
Expand All @@ -45,6 +64,14 @@ target_include_directories(libmupdf
${JPEG_INCLUDE_DIR}
${HARFBUZZ_INCLUDE}
)

if (ENABLE_OCR)
target_include_directories(libmupdf
PRIVATE
${Leptonica_INCLUDE_DIRS}
)
endif()

target_link_libraries(libmupdf PRIVATE
openjp2
freetype
Expand Down
7 changes: 7 additions & 0 deletions ports/libmupdf/portfile.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -12,11 +12,18 @@ vcpkg_from_github(

file(COPY "${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt" DESTINATION "${SOURCE_PATH}")

vcpkg_check_features(
OUT_FEATURE_OPTIONS FEATURE_OPTIONS
FEATURES
ocr ENABLE_OCR
)

vcpkg_cmake_configure(
SOURCE_PATH "${SOURCE_PATH}"
DISABLE_PARALLEL_CONFIGURE
OPTIONS
-DBUILD_EXAMPLES=OFF
${FEATURE_OPTIONS}
)

vcpkg_cmake_install()
Expand Down
12 changes: 11 additions & 1 deletion ports/libmupdf/vcpkg.json
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
{
"name": "libmupdf",
"version": "1.22.1",
"port-version": 1,
"description": "a lightweight PDF, XPS, and E-book library",
"homepage": "https://github.com/ArtifexSoftware/mupdf",
"license": "AGPL-3.0-only",
Expand All @@ -19,5 +20,14 @@
"host": true
},
"zlib"
]
],
"features": {
"ocr": {
"description": "Enable OCR support",
"dependencies": [
"leptonica",
"tesseract"
]
}
}
}
2 changes: 1 addition & 1 deletion versions/baseline.json
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Original file line number Diff line number Diff line change
Expand Up @@ -4322,7 +4322,7 @@
},
"libmupdf": {
"baseline": "1.22.1",
"port-version": 0
"port-version": 1
},
"libmysql": {
"baseline": "8.0.32",
Expand Down
5 changes: 5 additions & 0 deletions versions/l-/libmupdf.json
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Original file line number Diff line number Diff line change
@@ -1,5 +1,10 @@
{
"versions": [
{
"git-tree": "06c0e6bccfaf2ab9f729bfc79318da68cb4897dc",
"version": "1.22.1",
"port-version": 1
},
{
"git-tree": "c1684ff15eed2c86ba792de4e92d21b2ea58c188",
"version": "1.22.1",
Expand Down