yann@850
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# eglibc build functions (initially by Thomas JOURDAN).
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yann@850
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yann@2270
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# Add the definitions common to glibc and eglibc
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yann@2270
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# do_libc_start_files
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yann@2270
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# do_libc
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yann@2270
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# do_libc_finish
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yann@2270
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# do_libc_add_ons_list
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yann@2270
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. "${CT_LIB_DIR}/scripts/build/libc/glibc-eglibc.sh-common"
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yann@2270
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yann@850
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# Download eglibc repository
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yann@850
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do_eglibc_get() {
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yann@850
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CT_HasOrAbort svn
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yann@850
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yann@850
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case "${CT_LIBC_VERSION}" in
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yann@850
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trunk) svn_url="svn://svn.eglibc.org/trunk";;
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yann@850
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*) svn_url="svn://svn.eglibc.org/branches/eglibc-${CT_LIBC_VERSION}";;
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yann@850
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esac
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yann@850
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yann@850
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case "${CT_EGLIBC_CHECKOUT}" in
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yann@850
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y) svn_action="checkout";;
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yann@850
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*) svn_action="export --force";;
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yann@850
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esac
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yann@850
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bob@2178
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CT_DoExecLog ALL svn ${svn_action} -r "${CT_EGLIBC_REVISION:-HEAD}" "${svn_url}" "$(pwd)"
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yann@850
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yann@850
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# Compress eglibc
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yann@1123
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CT_DoExecLog ALL mv libc "eglibc-${CT_LIBC_VERSION}"
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yann@1123
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CT_DoExecLog ALL tar cjf "eglibc-${CT_LIBC_VERSION}.tar.bz2" "eglibc-${CT_LIBC_VERSION}"
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yann@850
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29 |
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yann@850
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# Compress linuxthreads, localedef and ports
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yann@850
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# Assign them the name the way ct-ng like it
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yann@850
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for addon in linuxthreads localedef ports; do
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yann@1123
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CT_DoExecLog ALL mv "${addon}" "eglibc-${addon}-${CT_LIBC_VERSION}"
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yann@1123
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CT_DoExecLog ALL tar cjf "eglibc-${addon}-${CT_LIBC_VERSION}.tar.bz2" "eglibc-${addon}-${CT_LIBC_VERSION}"
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yann@850
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done
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yann@850
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}
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yann@850
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yann@850
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# Download glibc
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yann@850
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do_libc_get() {
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yann@850
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# eglibc is only available through subversion, there are no
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yann@850
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# snapshots available. Moreover, addons will be downloaded
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yann@850
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# simultaneously.
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yann@850
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yann@850
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# build filename
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yann@1123
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eglibc="eglibc-${CT_LIBC_VERSION}.tar.bz2"
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yann@850
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eglibc_linuxthreads="${CT_LIBC}-linuxthreads-${CT_LIBC_VERSION}.tar.bz2"
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yann@850
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eglibc_localedef="${CT_LIBC}-localedef-${CT_LIBC_VERSION}.tar.bz2"
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yann@850
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eglibc_ports="${CT_LIBC}-ports-${CT_LIBC_VERSION}.tar.bz2"
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yann@850
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yann@850
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# Check if every tarballs are already present
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yann@1476
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if [ -f "${CT_TARBALLS_DIR}/${eglibc}" \
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yann@1476
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-a -f "${CT_TARBALLS_DIR}/${eglibc_linuxthreads}" \
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yann@1476
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-a -f "${CT_TARBALLS_DIR}/${eglibc_localedef}" \
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yann@1476
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-a -f "${CT_TARBALLS_DIR}/${eglibc_ports}" \
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yann@1476
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]; then
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yann@850
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CT_DoLog DEBUG "Already have 'eglibc-${CT_LIBC_VERSION}'"
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yann@850
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return 0
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yann@850
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fi
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yann@850
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yann@1476
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if [ -f "${CT_LOCAL_TARBALLS_DIR}/${eglibc}" \
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yann@1476
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-a -f "${CT_LOCAL_TARBALLS_DIR}/${eglibc_linuxthreads}" \
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yann@1476
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-a -f "${CT_LOCAL_TARBALLS_DIR}/${eglibc_localedef}" \
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yann@1476
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-a -f "${CT_LOCAL_TARBALLS_DIR}/${eglibc_ports}" \
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yann@1528
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-a "${CT_FORCE_DOWNLOAD}" != "y" \
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yann@1476
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]; then
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yann@850
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CT_DoLog DEBUG "Got 'eglibc-${CT_LIBC_VERSION}' from local storage"
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yann@850
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for file in ${eglibc} ${eglibc_linuxthreads} ${eglibc_localedef} ${eglibc_ports}; do
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yann@850
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CT_DoExecLog ALL ln -s "${CT_LOCAL_TARBALLS_DIR}/${file}" "${CT_TARBALLS_DIR}/${file}"
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yann@850
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done
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yann@850
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return 0
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yann@850
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fi
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yann@850
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yann@850
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# Not found locally, try from the network
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yann@850
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CT_DoLog EXTRA "Retrieving 'eglibc-${CT_LIBC_VERSION}'"
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yann@867
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yann@867
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CT_MktempDir tmp_dir
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yann@867
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CT_Pushd "${tmp_dir}"
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yann@867
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yann@850
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do_eglibc_get
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yann@867
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CT_DoLog DEBUG "Moving 'eglibc-${CT_LIBC_VERSION}' to tarball directory"
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yann@867
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for file in ${eglibc} ${eglibc_linuxthreads} ${eglibc_localedef} ${eglibc_ports}; do
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yann@867
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CT_DoExecLog ALL mv -f "${file}" "${CT_TARBALLS_DIR}"
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yann@867
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done
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yann@867
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yann@867
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CT_Popd
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yann@867
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yann@867
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# Remove source files
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yann@867
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CT_DoExecLog ALL rm -rf "${tmp_dir}"
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yann@850
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yann@850
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if [ "${CT_SAVE_TARBALLS}" = "y" ]; then
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yann@850
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CT_DoLog EXTRA "Saving 'eglibc-${CT_LIBC_VERSION}' to local storage"
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yann@850
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for file in ${eglibc} ${eglibc_linuxthreads} ${eglibc_localedef} ${eglibc_ports}; do
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yann@850
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CT_DoExecLog ALL mv -f "${CT_TARBALLS_DIR}/${file}" "${CT_LOCAL_TARBALLS_DIR}"
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yann@850
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CT_DoExecLog ALL ln -s "${CT_LOCAL_TARBALLS_DIR}/${file}" "${CT_TARBALLS_DIR}/${file}"
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yann@850
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done
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yann@850
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fi
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yann@850
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yann@850
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return 0
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yann@850
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}
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yann@850
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yann@850
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# Extract eglibc
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yann@850
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do_libc_extract() {
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yann@1126
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CT_Extract "eglibc-${CT_LIBC_VERSION}"
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yann@1901
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CT_Patch "eglibc" "${CT_LIBC_VERSION}"
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yann@850
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yann@850
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# C library addons
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yann@850
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for addon in $(do_libc_add_ons_list " "); do
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yann@850
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# NPTL addon is not to be extracted, in any case
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yann@850
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[ "${addon}" = "nptl" ] && continue || true
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yann@1123
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CT_Pushd "${CT_SRC_DIR}/eglibc-${CT_LIBC_VERSION}"
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yann@1761
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CT_Extract nochdir "eglibc-${addon}-${CT_LIBC_VERSION}"
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yann@1126
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# Some addons have the 'long' name, while others have the
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yann@1126
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# 'short' name, but patches are non-uniformly built with
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yann@1126
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# either the 'long' or 'short' name, whatever the addons name
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yann@1126
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# so we have to make symlinks from the existing to the missing
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yann@1126
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# Fortunately for us, [ -d foo ], when foo is a symlink to a
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yann@1126
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# directory, returns true!
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yann@1126
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[ -d "${addon}" ] || ln -s "eglibc-${addon}-${CT_LIBC_VERSION}" "${addon}"
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yann@1126
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[ -d "eglibc-${addon}-${CT_LIBC_VERSION}" ] || ln -s "${addon}" "eglibc-${addon}-${CT_LIBC_VERSION}"
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yann@1901
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CT_Patch nochdir "eglibc" "${addon}-${CT_LIBC_VERSION}"
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yann@1123
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CT_Popd
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yann@850
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done
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yann@850
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yann@884
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# The configure files may be older than the configure.in files
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yann@884
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# if using a snapshot (or even some tarballs). Fake them being
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yann@884
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# up to date.
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yann@1123
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find "${CT_SRC_DIR}/eglibc-${CT_LIBC_VERSION}" -type f -name configure -exec touch {} \; 2>&1 |CT_DoLog ALL
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yann@884
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yann@850
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return 0
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yann@850
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}
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yann@850
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avrac@1569
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# Copy user provided eglibc configuration file if provided
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yann@850
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do_libc_check_config() {
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avrac@1569
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if [ "${CT_EGLIBC_CUSTOM_CONFIG}" != "y" ]; then
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avrac@1569
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return 0
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avrac@1569
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fi
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avrac@1569
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avrac@1569
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CT_DoStep INFO "Checking C library configuration"
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avrac@1569
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avrac@1569
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CT_TestOrAbort "You did not provide an eglibc config file!" \
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avrac@1569
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-n "${CT_EGLIBC_OPTION_GROUPS_FILE}" -a \
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avrac@1569
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-f "${CT_EGLIBC_OPTION_GROUPS_FILE}"
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avrac@1569
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avrac@1569
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CT_DoExecLog ALL cp "${CT_EGLIBC_OPTION_GROUPS_FILE}" "${CT_CONFIG_DIR}/eglibc.config"
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avrac@1569
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avrac@1569
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# NSS configuration
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avrac@1569
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if grep -E '^OPTION_EGLIBC_NSSWITCH[[:space:]]*=[[:space:]]*n' "${CT_EGLIBC_OPTION_GROUPS_FILE}" >/dev/null 2>&1; then
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avrac@1569
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CT_DoLog DEBUG "Using fixed-configuration nsswitch facility"
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avrac@1569
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avrac@1569
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if [ "${CT_EGLIBC_BUNDLED_NSS_CONFIG}" = "y" ]; then
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avrac@1569
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nss_config="${CT_SRC_DIR}/eglibc-${CT_LIBC_VERSION}/nss/fixed-nsswitch.conf"
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avrac@1569
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else
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avrac@1569
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nss_config="${CT_EGLIBC_NSS_CONFIG_FILE}"
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avrac@1569
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fi
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avrac@1569
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CT_TestOrAbort "NSS config file not found!" -n "${nss_config}" -a -f "${nss_config}"
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avrac@1569
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avrac@1569
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CT_DoExecLog ALL cp "${nss_config}" "${CT_CONFIG_DIR}/nsswitch.config"
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avrac@1569
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echo "OPTION_EGLIBC_NSSWITCH_FIXED_CONFIG = ${CT_CONFIG_DIR}/nsswitch.config" \
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avrac@1569
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>> "${CT_CONFIG_DIR}/eglibc.config"
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avrac@1569
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avrac@1569
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if [ "${CT_EGLIBC_BUNDLED_NSS_FUNCTIONS}" = "y" ]; then
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avrac@1569
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nss_functions="${CT_SRC_DIR}/eglibc-${CT_LIBC_VERSION}/nss/fixed-nsswitch.functions"
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avrac@1569
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else
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avrac@1569
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nss_functions="${CT_EGLIBC_NSS_FUNCTIONS_FILE}"
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avrac@1569
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fi
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avrac@1569
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CT_TestOrAbort "NSS functions file not found!" -n "${nss_functions}" -a -f "${nss_functions}"
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avrac@1569
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avrac@1569
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CT_DoExecLog ALL cp "${nss_functions}" "${CT_CONFIG_DIR}/nsswitch.functions"
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avrac@1569
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echo "OPTION_EGLIBC_NSSWITCH_FIXED_FUNCTIONS = ${CT_CONFIG_DIR}/nsswitch.functions" \
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avrac@1569
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>> "${CT_CONFIG_DIR}/eglibc.config"
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avrac@1569
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else
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avrac@1569
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CT_DoLog DEBUG "Using full-blown nsswitch facility"
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avrac@1569
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fi
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avrac@1569
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avrac@1569
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CT_EndStep
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yann@850
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}
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