yann@479: # Build script for libelf
yann@479: 
yann@479: is_enabled="${CT_LIBELF}"
yann@479: 
yann@479: do_print_filename() {
yann@479:     [ "{CT_LIBELF}" = "y" ] || return 0
yann@479:     echo "libelf-${CT_LIBELF_VERSION}"
yann@479: }
yann@479: 
yann@479: do_tools_libelf_get() {
yann@479:     # The server hosting libelf will return an "HTTP 300 : Multiple Choices"
yann@479:     # error code if we try to download a file that does not exists there.
yann@479:     # So we have to request the file with an explicit extension.
yann@479:     CT_GetFile "libelf-${CT_LIBELF_VERSION}" .tar.gz http://www.mr511.de/software/
yann@479: }
yann@479: 
yann@479: do_tools_libelf_extract() {
yann@479:     CT_ExtractAndPatch "libelf-${CT_LIBELF_VERSION}"
yann@479: }
yann@479: 
yann@479: do_tools_libelf_build() {
yann@479:     CT_DoStep INFO "Installing libelf"
yann@479:     mkdir -p "${CT_BUILD_DIR}/build-libelf"
yann@479:     CT_Pushd "${CT_BUILD_DIR}/build-libelf"
yann@479: 
yann@479:     CT_DoLog EXTRA "Configuring libelf"
yann@479:     CC="${CT_TARGET}-gcc"                                   \
yann@663:     CT_DoExecLog ALL                                        \
yann@479:     "${CT_SRC_DIR}/libelf-${CT_LIBELF_VERSION}/configure"   \
yann@479:         --build=${CT_BUILD}                                 \
yann@479:         --host=${CT_TARGET}                                 \
yann@479:         --target=${CT_TARGET}                               \
yann@479:         --prefix=/usr                                       \
yann@479:         --enable-compat                                     \
yann@479:         --enable-elf64                                      \
yann@479:         --enable-shared                                     \
yann@479:         --enable-extended-format                            \
yann@663:         --enable-static
yann@479: 
yann@479:     CT_DoLog EXTRA "Building libelf"
yann@663:     CT_DoExecLog ALL make
yann@479: 
yann@479:     CT_DoLog EXTRA "Installing libelf"
yann@663:     CT_DoExecLog ALL make instroot="${CT_SYSROOT_DIR}" install
yann@479: 
yann@479:     CT_Popd
yann@479:     CT_EndStep
yann@479: }
yann@479: