Blender build data

blender-build/build_environment/cmake/minizipng.cmake

@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+set(MINIZIPNG_EXTRA_ARGS
+  -DMZ_FETCH_LIBS=OFF
+  -DMZ_LIBCOMP=OFF
+  -DMZ_PKCRYPT=OFF
+  -DMZ_WZAES=OFF
+  -DMZ_OPENSSL=OFF
+  -DMZ_SIGNING=OFF
+  -DMZ_LZMA=OFF
+  -DMZ_ZSTD=OFF
+  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
+  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
+  -DBZIP2_LIBRARY=${LIBDIR}/bzip2/lib/${LIBPREFIX}bz2${LIBEXT}
+  -DBZIP2_INCLUDE_DIR=${LIBDIR}/bzip2/include/
+  # Because OCIO hardcodes a non standard include path
+  -DCMAKE_INSTALL_INCLUDEDIR=${LIBDIR}/minizipng/include/minizip-ng
+)
+
+ExternalProject_Add(external_minizipng
+  URL file://${PACKAGE_DIR}/${MINIZIPNG_FILE}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  URL_HASH ${MINIZIPNG_HASH_TYPE}=${MINIZIPNG_HASH}
+  PREFIX ${BUILD_DIR}/minizipng
+  CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
+  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/minizipng ${DEFAULT_CMAKE_FLAGS} ${MINIZIPNG_EXTRA_ARGS}
+  INSTALL_DIR ${LIBDIR}/minizipng
+)
+
+add_dependencies(
+  external_minizipng
+  external_zlib
+)