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Simplify tesseract building.
No sw & strip many (optional) dependences. Added Linux-aarch64 build.
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‎.github/workflows/build.yml‎

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‎.github/workflows/linux-aarch64.yml‎

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name: linux-aarch64
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on: push
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jobs:
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build:
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name: Build ${{ matrix.binary }}
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runs-on: ubuntu-20.04
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strategy:
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fail-fast: false
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matrix:
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include:
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- binary: libtesseract64.so.aarch64
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steps:
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- uses: actions/[email protected]
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- name: Install Dependencies
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run: |
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sudo apt-get update
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sudo apt-get install -y gcc-10-aarch64-linux-gnu g++-10-aarch64-linux-gnu pkg-config-aarch64-linux-gnu binutils-aarch64-linux-gnu autoconf ninja-build
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- name: Build Leptonica
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run: |
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echo "Building leptonica..."
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git clone --depth 1 https://github.com/DanBloomberg/leptonica.git
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cd leptonica
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./autogen.sh
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./configure '--host=aarch64-linux' '--with-pic' '--disable-shared' '--without-libpng' '--without-zlib' '--without-jpeg' '--without-libtiff' '--without-giflib' '--without-libwebp' '--without-libwebpmux' '--without-libopenjpeg' '--disable-programs' 'CC=aarch64-linux-gnu-gcc-10' 'CXX=aarch64-linux-gnu-g++-10' 'CFLAGS=-D DEFAULT_SEVERITY=L_SEVERITY_ERROR -g0 -O3'
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make
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sudo make install
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- name: Build Tesseract
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run: |
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echo "Building Tesseract..."
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git clone --depth 1 --branch 5.2.0 https://github.com/tesseract-ocr/tesseract.git
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cd tesseract
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./autogen.sh
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./configure '--host=aarch64-linux' '--with-pic' '--enable-visibility' '--disable-shared' '--disable-legacy' '--disable-graphics' '--disable-openmp' '--without-curl' '--without-archive' '--disable-doc' 'CC=aarch64-linux-gnu-gcc-10' 'CXX=aarch64-linux-gnu-g++-10' 'CXXFLAGS=-g0 -O3 -ffast-math'
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make
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sudo make install install
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- name: Build Library
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run: |
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mkdir -p build
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cmake -S . -B build -DCMAKE_SYSTEM_NAME=Linux -DCMAKE_SYSTEM_PROCESSOR=aarch64 -DCMAKE_C_COMPILER=/usr/bin/aarch64-linux-gnu-gcc-10 -DCMAKE_CXX_COMPILER=/usr/bin/aarch64-linux-gnu-g++-10 -G Ninja
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cmake --build build --config Release
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- uses: actions/[email protected]
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with:
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name: ${{ matrix.binary }}
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path: build/${{ matrix.binary }}
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retention-days: 5

‎.github/workflows/linux.yml‎

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name: linux
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on: push
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jobs:
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build:
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name: Build ${{ matrix.binary }}
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runs-on: ubuntu-20.04
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strategy:
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fail-fast: false
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matrix:
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include:
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- binary: libtesseract64.so
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steps:
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- uses: actions/[email protected]
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- name: Install Dependencies
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run: |
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sudo apt-get update
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sudo apt-get install -y g++-10 autoconf ninja-build
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- name: Build Leptonica
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run: |
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echo "Building leptonica..."
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git clone --depth 1 https://github.com/DanBloomberg/leptonica.git
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cd leptonica
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./autogen.sh
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./configure '--with-pic' '--disable-shared' '--without-libpng' '--without-zlib' '--without-jpeg' '--without-libtiff' '--without-giflib' '--without-libwebp' '--without-libwebpmux' '--without-libopenjpeg' '--disable-programs' 'CXX=g++-10' 'CFLAGS=-D DEFAULT_SEVERITY=L_SEVERITY_ERROR -g0 -O3'
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make
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sudo make install
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- name: Build Tesseract
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run: |
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echo "Building Tesseract..."
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git clone --depth 1 --branch 5.2.0 https://github.com/tesseract-ocr/tesseract.git
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cd tesseract
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./autogen.sh
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./configure '--with-pic' '--disable-shared' '--disable-legacy' '--disable-graphics' '--disable-openmp' '--without-curl' '--without-archive' '--disable-doc' 'CXX=g++-10' 'CXXFLAGS=-DTESS_EXPORTS -g0 -O3 -ffast-math'
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make
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sudo make install install
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- name: Build Library
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run: |
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mkdir -p build
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cmake -S . -B build -G Ninja
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cmake --build build --config Release
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- name: Print Library Dependencies
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run: |
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ldd build/${{ matrix.binary }}
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- uses: actions/[email protected]
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with:
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name: ${{ matrix.binary }}
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path: build/${{ matrix.binary }}
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retention-days: 5
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test:
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name: Test ${{ matrix.binary }}
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runs-on: ubuntu-20.04
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needs: build
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strategy:
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fail-fast: false
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matrix:
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include:
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- binary: libtesseract64.so
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laz-url: https://sourceforge.net/projects/lazarus/files/Lazarus%20Linux%20amd64%20DEB/Lazarus%202.2.4/lazarus-project_2.2.4-0_amd64.deb
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fpc-url: |
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https://sourceforge.net/projects/lazarus/files/Lazarus%20Linux%20amd64%20DEB/Lazarus%202.2.4/fpc-laz_3.2.2-210709_amd64.deb
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https://sourceforge.net/projects/lazarus/files/Lazarus%20Linux%20amd64%20DEB/Lazarus%202.2.4/fpc-src_3.2.2-210709_amd64.deb
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steps:
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- uses: actions/[email protected]
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- uses: actions/download-artifact@v3
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with:
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name: ${{ matrix.binary }}
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- name: Install Lazarus
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uses: ollydev/[email protected]
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with:
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laz-url: ${{ matrix.laz-url }}
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fpc-url: ${{ matrix.fpc-url }}
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- name: Test
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run: |
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lazbuild test/test.lpi
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test/test ${{ matrix.binary }} 5.2.0

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