39 lines
1.1 KiB
CMake
39 lines
1.1 KiB
CMake
# SPDX-FileCopyrightText: 2002-2022 Blender Authors
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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set(BZIP2_PREFIX "${LIBDIR}/bzip2")
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set(BZIP2_CONFIGURE_ENV echo .)
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set(BZIP2_CONFIGURATION_ARGS)
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if(UNIX AND NOT APPLE)
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set(BZIP2_LDFLAGS "-Wl,--as-needed")
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set(BZIP2_CFLAGS "-fPIC -Wall -Winline -O2 -g -D_FILE_OFFSET_BITS=64")
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set(BZIP2_CONFIGURE_ENV
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${BZIP2_CONFIGURE_ENV} &&
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export LDFLAGS=${BZIP2_LDFLAGS} &&
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export CFLAGS=${BZIP2_CFLAGS} &&
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export PREFIX=${BZIP2_PREFIX}
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)
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else()
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set(BZIP2_CONFIGURE_ENV ${CONFIGURE_ENV})
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endif()
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ExternalProject_Add(external_bzip2
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URL file://${PACKAGE_DIR}/${BZIP2_FILE}
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DOWNLOAD_DIR ${DOWNLOAD_DIR}
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URL_HASH ${BZIP2_HASH_TYPE}=${BZIP2_HASH}
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PREFIX ${BUILD_DIR}/bzip2
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CONFIGURE_COMMAND echo .
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BUILD_COMMAND ${BZIP2_CONFIGURE_ENV} &&
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cd ${BUILD_DIR}/bzip2/src/external_bzip2/ &&
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make CFLAGS=${BZIP2_CFLAGS} LDFLAGS=${BZIP2_LDFLAGS} -j${MAKE_THREADS}
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INSTALL_COMMAND ${BZIP2_CONFIGURE_ENV} &&
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cd ${BUILD_DIR}/bzip2/src/external_bzip2/ &&
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make CFLAGS=${BZIP2_CFLAGS} LDFLAGS=${BZIP2_LDFLAGS} PREFIX=${BZIP2_PREFIX} install
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INSTALL_DIR ${LIBDIR}/bzip2
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)
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