gdcm wip

recipes/recipes_emscripten/gdcm/build.sh

@@ -0,0 +1,112 @@
+#!/bin/bash
+
+mkdir build
+cd build
+
+BUILD_CONFIG=Release
+
+if [[ ${PY3K} -eq 1 ]]; then
+    ADDITIONAL_CMAKE_FLAGS="$ADDITIONAL_CMAKE_FLAGS -DPYTHON_VERSION_MAJOR=3 "
+else
+    ADDITIONAL_CMAKE_FLAGS="$ADDITIONAL_CMAKE_FLAGS -DPYTHON_VERSION_MAJOR=2 "
+fi
+
+mkdir -p "${PREFIX}/lib/pkgconfig"
+
+cat > "${PREFIX}/lib/pkgconfig/openssl.pc" <<EOF
+prefix=${PREFIX}
+exec_prefix=\${prefix}
+libdir=\${exec_prefix}/lib
+includedir=\${prefix}/include
+
+Name: OpenSSL
+Description: Secure Sockets Layer and cryptography libraries
+Version: $(openssl version | awk '{print $2}')
+
+Requires:
+Libs: -L\${libdir} -lssl -lcrypto
+Libs.private: -ldl -lpthread
+Cflags: -I\${includedir}
+EOF
+
+
+cat > "${PREFIX}/lib/pkgconfig/uuid.pc" <<EOF
+prefix=${PREFIX}
+exec_prefix=\${prefix}
+libdir=\${exec_prefix}/lib
+includedir=\${prefix}/include
+
+Name: UUID
+Description: Universally unique identifier library
+Version: 1.0
+
+Requires:
+Libs: -L\${libdir} -luuid
+Cflags: -I\${includedir}
+EOF
+
+export PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig:$PKG_CONFIG_PATH
+
+# test pkg-config can find openssl
+pkg-config --libs openssl
+
+
+export CXX_FLAGS="${CXXFLAGS} -s SIDE_MODULE=1 -fPIC -fwasm-exceptions"
+export C_FLAGS="${CFLAGS} -s SIDE_MODULE=1 -fPIC -fwasm-exceptions"
+
+
+emcmake cmake ..  $CMAKE_ARGS \
+    -Wno-dev \
+    -DCMAKE_PROJECT_INCLUDE=${RECIPE_DIR}/overwriteProp.cmake \
+    -DCMAKE_BUILD_TYPE=$BUILD_CONFIG \
+    -DCMAKE_PREFIX_PATH=${PREFIX} \
+    -DCMAKE_FIND_ROOT_PATH=$PREFIX \
+    -DCMAKE_INSTALL_PREFIX:PATH="$PREFIX" \
+    -DCMAKE_INSTALL_RPATH:PATH="$PREFIX/lib" \
+    -DGDCM_USE_SYSTEM_EXPAT:BOOL=ON \
+    -DGDCM_USE_SYSTEM_ZLIB:BOOL=ON \
+    -DGDCM_USE_SYSTEM_UUID:BOOL=ON \
+    -DGDCM_USE_SYSTEM_OPENJPEG:BOOL=ON \
+    -DGDCM_USE_SYSTEM_OPENSSL:BOOL=ON \
+    -DGDCM_USE_SYSTEM_JSON:BOOL=ON \
+    -DGDCM_BUILD_SHARED_LIBS:BOOL=ON \
+    -DGDCM_BUILD_APPLICATIONS:BOOL=OFF \
+    -DGDCM_BUILD_TESTING:BOOL=OFF \
+    -DGDCM_BUILD_EXAMPLES:BOOL=OFF \
+    -DGDCM_BUILD_APPLICATIONS=OFF \
+    -DGDCM_USE_VTK:BOOL=OFF \
+    -DGDCM_WRAP_PYTHON:BOOL=ON \
+    -DGDCM_DOCUMENTATION:BOOL=OFF \
+    -DGDCM_BUILD_DOCBOOK_MANPAGES:BOOL=OFF \
+    -DSWIG_EXECUTABLE:FILEPATH=${BUILD_PREFIX}/bin/swig \
+    -DGDCM_INSTALL_PYTHONMODULE_DIR:PATH=$SP_DIR \
+    -DGDCM_INSTALL_NO_DOCUMENTATION:BOOL=ON \
+    -DGDCM_INSTALL_NO_DEVELOPMENT:BOOL=ON \
+    -DOPENSSL_ROOT_DIR=${PREFIX} \
+    -DOPENSSL_INCLUDE_DIR=${PREFIX}/include \
+    -DOPENSSL_LIBRARY=${PREFIX}/lib/libssl.a \
+    -DOPENSSL_LIBRARIES=${PREFIX}/lib/libssl.a \
+    -DOPENSSL_SSL_LIBRARY=${PREFIX}/lib/libssl.a \
+    -DOPENSSL_SSL_LIBRARIES=${PREFIX}/lib/libssl.a \
+    -DOPENSSL_CRYPTO_LIBRARY=${PREFIX}/lib/libcrypto.a \
+    -DOPENSSL_CRYPTO_LIBRARIES=${PREFIX}/lib/libcrypto.a \
+    -DOPENSSL_USE_STATIC_LIBS=ON \
+    -DUUID_INCLUDE_DIR=${PREFIX}/include \
+    -DUUID_LIBRARY=${PREFIX}/lib/libuuid.a \
+    -DUUID_LIBRARIES=${PREFIX}/lib/libuuid.a \
+    -DEXPAT_INCLUDE_DIR=${PREFIX}/include \
+    -DEXPAT_LIBRARY=${PREFIX}/lib/libexpat.a \
+    -DEXPAT_LIBRARIES=${PREFIX}/lib/libexpat.a \
+    -DJSON_INCLUDE_DIR=${PREFIX}/include \
+    -DJSON_LIBRARY=${PREFIX}/lib/libjson-c.a \
+    -DJSON_LIBRARIES=${PREFIX}/lib/libjson-c.a \
+    -DPYTHON_LIBRARY=${PREFIX}/lib/libpython${PY_VER}.a \
+    -DPYTHON_INCLUDE_DIR=${PREFIX}/include/python${PY_VER} \
+    -DSWIG_PYTHON_LEGACY_BOOL=OFF \
+    $ADDITIONAL_CMAKE_FLAGS
+
+
+find . -name "gdcmswigPYTHON_wrap.cxx" -exec sed -i \
+  's/PyEval_CallObject/PyObject_CallObject/g' {} +
+
+emmake make -j$CPU_COUNT install

recipes/recipes_emscripten/gdcm/overwriteProp.cmake

@@ -0,0 +1,4 @@
+set_property(GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS TRUE)
+set(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-s SIDE_MODULE=1")
+set(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS "-s SIDE_MODULE=1")
+set(CMAKE_STRIP FALSE)  # used by default in pybind11 on .so modules

recipes/recipes_emscripten/gdcm/recipe.yaml

@@ -0,0 +1,69 @@
+context:
+  version: 3.2.2
+  name: gdcm
+
+package:
+  name: ${{ name }}
+  version: ${{ version }}
+
+source:
+  url: https://github.com/malaterre/GDCM/archive/refs/tags/v${{version}}.tar.gz
+  sha256: 133078bfff4fe850a1faaea44b0a907ba93579fd16f34c956f4d665b24b590e5
+
+build:
+  number: 0
+
+  files:
+    exclude:
+    - '**/__pycache__/**'
+    - '**/*.pyc'
+    - '**/test_*.py'
+  python:
+    skip_pyc_compilation:
+    - '**/*.py'
+requirements:
+  build:
+    - python
+    - crossenv >=1.2
+    - cross-python_emscripten-wasm32
+    - ${{ compiler("c") }}
+    - swig
+    - pkg-config
+    - cmake
+    - make
+  host:
+    - python
+    - libuuid
+    - zlib
+    - openjpeg
+    - expat
+    - json-c
+    - libpython
+    - libjpeg-turbo
+    - openssl
+  run:
+    - json-c
+    - python
+    - zlib
+
+tests:
+- script: pytester
+  requirements:
+    build:
+    - pytester
+    run:
+    - pytester-run
+  files:
+    recipe:
+    - test_gdcm.py
+
+
+about:
+  homepage: https://sourceforge.net/p/gdcm/gdcm/ 
+  license: BSD-2-Clause
+  license_file: Copyright.txt
+  summary:  Grassroots DICOM, cross-platform DICOM implementation.
+
+extra:
+  recipe-maintainers:
+  - DerThorsten

recipes/recipes_emscripten/gdcm/test_gdcm.py

@@ -0,0 +1,5 @@
+import pytest
+
+
+def test_gdcm():
+    import gdcm

variant.yaml

@@ -398,7 +398,7 @@ jpeg:
 libjpeg_turbo:
   - 3
 json_c:
-  - 0.15
+  - 0.18
 jsoncpp:
   - 1.9.5
 kealib: