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https://github.com/crosstool-ng/crosstool-ng.git
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103 lines
2.8 KiB
Bash
103 lines
2.8 KiB
Bash
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# This file adds the functions to build the zstd library
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# Copyright 2023 Q. BOSWANK
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# Licensed under the GPL v2. See COPYING in the root of this package
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do_zstd_get() { :; }
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do_zstd_extract() { :; }
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do_zstd_for_build() { :; }
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do_zstd_for_host() { :; }
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do_zstd_for_target() { :; }
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# Overide functions depending on configuration
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if [ "${CT_ZSTD}" = "y" ]; then
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# Download zstd
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do_zstd_get() {
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CT_Fetch ZSTD
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}
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# Extract zstd
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do_zstd_extract() {
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CT_ExtractPatch ZSTD
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}
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# Build zstd for running on build
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# - always build statically
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# - install in build-tools prefix
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do_zstd_for_build() {
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local -a zstd_opts
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case "${CT_TOOLCHAIN_TYPE}" in
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native|cross) return 0;;
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esac
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CT_DoStep INFO "Installing zstd for build"
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CT_mkdir_pushd "${CT_BUILD_DIR}/build-zstd-build-${CT_BUILD}"
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zstd_opts+=( "host=${CT_BUILD}" )
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zstd_opts+=( "prefix=${CT_BUILDTOOLS_PREFIX_DIR}" )
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zstd_opts+=( "cflags=${CT_CFLAGS_FOR_BUILD}" )
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zstd_opts+=( "ldflags=${CT_LDFLAGS_FOR_BUILD}" )
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do_zstd_backend "${zstd_opts[@]}"
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CT_Popd
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CT_EndStep
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}
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# Build ZSTD zstd running on host
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do_zstd_for_host() {
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local -a zstd_opts
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CT_DoStep INFO "Installing zstd for host"
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CT_mkdir_pushd "${CT_BUILD_DIR}/build-zstd-host-${CT_HOST}"
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zstd_opts+=( "host=${CT_HOST}" )
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zstd_opts+=( "prefix=${CT_HOST_COMPLIBS_DIR}" )
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zstd_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )
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zstd_opts+=( "ldflags=${CT_LDFLAGS_FOR_HOST}" )
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do_zstd_backend "${zstd_opts[@]}"
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CT_Popd
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CT_EndStep
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}
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# Build zstd
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# Parameter : description : type : default
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# host : machine to run on : tuple : (none)
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# prefix : prefix to install into : dir : (none)
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# cflags : cflags to use : string : (empty)
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# ldflags : ldflags to use : string : (empty)
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do_zstd_backend() {
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local host
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local prefix
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local cflags
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local ldflags
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local arg
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local -a extra_config
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for arg in "$@"; do
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eval "${arg// /\\ }"
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done
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CT_DoLog EXTRA "Building zstd"
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CT_DoExecLog ALL make ${CT_JOBSFLAGS} -C "${CT_SRC_DIR}/zstd/lib" libzstd.a BUILD_DIR="${PWD}" CC="${host}-gcc" AS="${host}-as" CFLAGS="${cflags}" LDFLAGS="${ldflags}"
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# TODO: Has to be tested
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#if [ "${CT_COMPLIBS_CHECK}" = "y" ]; then
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# if [ "${host}" = "${CT_BUILD}" ]; then
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# CT_DoLog EXTRA "Checking zstd"
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# CT_DoExecLog ALL make ${CT_JOBSFLAGS} -s check
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# else
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# # Cannot run host binaries on build in a canadian cross
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# CT_DoLog EXTRA "Skipping check for zstd on the host"
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# fi
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#fi
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CT_DoLog EXTRA "Installing zstd"
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CT_DoExecLog ALL make -C "${CT_SRC_DIR}/zstd/lib" install-static install-includes BUILD_DIR="${PWD}" PREFIX="$prefix"
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}
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fi # CT_ZSTD
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