author | Titus von Boxberg <titus@v9g.de> |
Tue Nov 06 17:02:06 2012 +0100 (2012-11-06) | |
changeset 3103 | a8bf927f6e37 |
parent 2929 | 22e495b7bee8 |
permissions | -rw-r--r-- |
yann@479 | 1 |
# Build script for libelf |
yann@479 | 2 |
|
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do_libelf_get() { :; } |
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do_libelf_extract() { :; } |
yann@2929 | 5 |
do_libelf_for_build() { :; } |
yann@2927 | 6 |
do_libelf_for_host() { :; } |
yann@2905 | 7 |
do_libelf_for_target() { :; } |
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|
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if [ "${CT_LIBELF}" = "y" -o "${CT_LIBELF_TARGET}" = "y" ]; then |
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|
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do_libelf_get() { |
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# The server hosting libelf will return an "HTTP 300 : Multiple Choices" |
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# error code if we try to download a file that does not exists there. |
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# So we have to request the file with an explicit extension. |
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CT_GetFile "libelf-${CT_LIBELF_VERSION}" .tar.gz http://www.mr511.de/software/ |
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} |
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|
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do_libelf_extract() { |
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CT_Extract "libelf-${CT_LIBELF_VERSION}" |
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CT_Patch "libelf" "${CT_LIBELF_VERSION}" |
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} |
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|
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if [ "${CT_LIBELF}" = "y" ]; then |
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|
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# Build libelf for running on build |
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# - always build statically |
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# - we do not have build-specific CFLAGS |
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# - install in build-tools prefix |
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do_libelf_for_build() { |
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local -a libelf_opts |
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|
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case "${CT_TOOLCHAIN_TYPE}" in |
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native|cross) return 0;; |
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esac |
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|
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CT_DoStep INFO "Installing libelf for build" |
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CT_mkdir_pushd "${CT_BUILD_DIR}/build-libelf-build-${CT_BUILD}" |
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|
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libelf_opts+=( "host=${CT_BUILD}" ) |
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libelf_opts+=( "prefix=${CT_BUILDTOOLS_PREFIX_DIR}" ) |
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do_libelf_backend "${libelf_opts[@]}" |
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|
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CT_Popd |
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CT_EndStep |
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} |
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|
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# Build libelf for running on host |
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do_libelf_for_host() { |
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local -a libelf_opts |
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|
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CT_DoStep INFO "Installing libelf for host" |
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CT_mkdir_pushd "${CT_BUILD_DIR}/build-libelf-host-${CT_HOST}" |
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|
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libelf_opts+=( "host=${CT_HOST}" ) |
yann@2931 | 55 |
libelf_opts+=( "prefix=${CT_HOST_COMPLIBS_DIR}" ) |
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libelf_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" ) |
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do_libelf_backend "${libelf_opts[@]}" |
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|
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CT_Popd |
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CT_EndStep |
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} |
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|
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fi # CT_LIBELF |
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|
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if [ "${CT_LIBELF_TARGET}" = "y" ]; then |
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|
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do_libelf_for_target() { |
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local -a libelf_opts |
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|
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CT_DoStep INFO "Installing libelf for the target" |
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CT_mkdir_pushd "${CT_BUILD_DIR}/build-libelf-target-${CT_TARGET}" |
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|
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libelf_opts+=( "destdir=${CT_SYSROOT_DIR}" ) |
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libelf_opts+=( "host=${CT_TARGET}" ) |
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libelf_opts+=( "prefix=/usr" ) |
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libelf_opts+=( "shared=y" ) |
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do_libelf_backend "${libelf_opts[@]}" |
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|
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CT_Popd |
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CT_EndStep |
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} |
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|
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fi # CT_LIBELF_TARGET |
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|
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# Build libelf |
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# Parameter : description : type : default |
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# destdir : out-of-tree install dir : string : / |
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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 : host cflags to use : string : (empty) |
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# shared : also buils shared lib : bool : n |
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do_libelf_backend() { |
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local destdir="/" |
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local host |
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local prefix |
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local cflags |
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local shared |
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local -a extra_config |
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local arg |
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|
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for arg in "$@"; do |
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eval "${arg// /\\ }" |
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done |
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|
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CT_DoLog EXTRA "Configuring libelf" |
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|
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if [ "${shared}" = "y" ]; then |
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extra_config+=( --enable-shared ) |
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else |
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extra_config+=( --disable-shared ) |
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fi |
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|
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CT_DoExecLog CFG \ |
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CC="${host}-gcc" \ |
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RANLIB="${host}-ranlib" \ |
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CFLAGS="${cflags} -fPIC" \ |
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"${CT_SRC_DIR}/libelf-${CT_LIBELF_VERSION}/configure" \ |
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--build=${CT_BUILD} \ |
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--host=${host} \ |
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--target=${CT_TARGET} \ |
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--prefix="${prefix}" \ |
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--enable-compat \ |
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--enable-elf64 \ |
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--enable-extended-format \ |
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--enable-static \ |
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"${extra_config[@]}" |
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|
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CT_DoLog EXTRA "Building libelf" |
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CT_DoExecLog ALL make |
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|
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CT_DoLog EXTRA "Installing libelf" |
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CT_DoExecLog ALL make instroot="${destdir}" install |
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} |
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|
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fi # CT_LIBELF || CT_LIBELF_TARGET |