diff options
Diffstat (limited to 'scripts/build/libc/uClibc-ng.sh')
| -rw-r--r-- | scripts/build/libc/uClibc-ng.sh | 97 |
1 files changed, 8 insertions, 89 deletions
diff --git a/scripts/build/libc/uClibc-ng.sh b/scripts/build/libc/uClibc-ng.sh index 16ebc2c..5b26049 100644 --- a/scripts/build/libc/uClibc-ng.sh +++ b/scripts/build/libc/uClibc-ng.sh @@ -2,38 +2,12 @@ # Copyright 2007 Yann E. MORIN # Licensed under the GPL v2. See COPYING in the root of this package -# Build and install headers and start files -uClibc_ng_start_files() -{ - # Start files and Headers should be configured the same way as the - # final libc, but built and installed differently. - uClibc_ng_backend libc_mode=startfiles -} - # This function builds and install the full C library uClibc_ng_main() { - uClibc_ng_backend libc_mode=final -} - -# Common backend for 1st and 2nd passes. -uClibc_ng_backend() -{ - local libc_mode - local arg - - for arg in "$@"; do - eval "${arg// /\\ }" - done - - case "${libc_mode}" in - startfiles) CT_DoStep INFO "Installing C library headers & start files";; - final) CT_DoStep INFO "Installing C library";; - *) CT_Abort "Unsupported (or unset) libc_mode='${libc_mode}'";; - esac - - CT_mkdir_pushd "${CT_BUILD_DIR}/build-libc-${libc_mode}" - CT_IterateMultilibs uClibc_ng_backend_once multilib libc_mode="${libc_mode}" + CT_DoStep INFO "Installing C library" + CT_mkdir_pushd "${CT_BUILD_DIR}/build-libc" + CT_IterateMultilibs uClibc_ng_backend_once multilib CT_Popd CT_EndStep } @@ -41,7 +15,6 @@ uClibc_ng_backend() # Common backend for 1st and 2nd passes, once per multilib. uClibc_ng_backend_once() { - local libc_mode local multi_dir multi_os_dir multi_root multi_flags multi_index multi_count local multilib_dir startfiles_dir local jflag=${CT_JOBSFLAGS} @@ -129,65 +102,11 @@ uClibc_ng_backend_once() CT_DoExecLog ALL cp -a "${multi_root}/usr/include" "${multi_root}/usr/include.saved" fi - if [ "${libc_mode}" = "startfiles" ]; then - CT_DoLog EXTRA "Building headers" - CT_DoExecLog ALL make "${make_args[@]}" headers - - # Ensure the directory for installing multilib-specific binaries exists. - CT_DoExecLog ALL mkdir -p "${startfiles_dir}" - - CT_DoLog EXTRA "Installing headers" - CT_DoExecLog ALL make "${make_args[@]}" install_headers - - # The check might look bogus, but it is the same condition as is used - # by GCC build script to enable/disable shared library support. - if [ "${CT_THREADS}" = "nptl" ]; then - CT_DoLog EXTRA "Building start files" - CT_DoExecLog ALL make ${jflag} "${make_args[@]}" \ - lib/crt1.o lib/crti.o lib/crtn.o - - if [ "${CT_SHARED_LIBS}" = "y" ]; then - # From: http://git.openembedded.org/cgit.cgi/openembedded/commit/?id=ad5668a7ac7e0436db92e55caaf3fdf782b6ba3b - # libm.so is needed for ppc, as libgcc is linked against libm.so - # No problem to create it for other archs. - CT_DoLog EXTRA "Building dummy shared libs" - CT_DoExecLog ALL "${CT_TARGET}-${CT_CC}" -nostdlib -nostartfiles \ - -shared ${multi_flags} -x c /dev/null -o libdummy.so - - CT_DoLog EXTRA "Installing start files" - CT_DoExecLog ALL install -m 0644 lib/crt1.o lib/crti.o lib/crtn.o \ - "${startfiles_dir}" - - CT_DoLog EXTRA "Installing dummy shared libs" - CT_DoExecLog ALL install -m 0755 libdummy.so "${startfiles_dir}/libc.so" - CT_DoExecLog ALL install -m 0755 libdummy.so "${startfiles_dir}/libm.so" - fi # CT_SHARED_LIBS == y - fi # CT_THREADS == nptl - fi # libc_mode == startfiles - - if [ "${libc_mode}" = "final" ]; then - CT_DoLog EXTRA "Cleaning up startfiles" - CT_DoExecLog ALL rm -f "${startfiles_dir}/crt1.o" \ - "${startfiles_dir}/crti.o" \ - "${startfiles_dir}/crtn.o" \ - "${startfiles_dir}/libc.so" \ - "${startfiles_dir}/libm.so" - - CT_DoLog EXTRA "Building C library" - CT_DoExecLog ALL make "${make_args[@]}" pregen - CT_DoExecLog ALL make ${jflag} "${make_args[@]}" all - - # YEM-FIXME: - # - we want to install 'runtime' files, eg. lib*.{a,so*}, crti.o and - # such files, except the headers as they already are installed - # - "make install_dev" installs the headers, the crti.o... and the - # static libs, but not the dynamic libs - # - "make install_runtime" installs the dynamic libs only - # - "make install" calls install_runtime and install_dev - # - so we're left with re-installing the headers... Sigh... - CT_DoLog EXTRA "Installing C library" - CT_DoExecLog ALL make "${make_args[@]}" install install_utils - fi # libc_mode == final + CT_DoLog EXTRA "Building C library" + CT_DoExecLog ALL make "${make_args[@]}" pregen + CT_DoExecLog ALL make ${jflag} "${make_args[@]}" all + CT_DoLog EXTRA "Installing C library" + CT_DoExecLog ALL make "${make_args[@]}" install install_utils # Now, if installing headers into a subdirectory, put everything in its place. # Remove the header subdirectory if it existed already. |