# Build script for the gdb debug facility do_print_filename() { echo "gdb$(do_debug_gdb_suffix)" if [ "${CT_GDB_NATIVE}" = "y" ]; then echo "ncurses-${CT_NCURSES_VERSION}" fi } do_debug_gdb_suffix() { case "${CT_GDB_VERSION}" in snapshot) ;; *) echo "-${CT_GDB_VERSION}";; esac } do_debug_gdb_parts() { do_gdb= do_insight= do_ncurses= if [ "${CT_GDB_CROSS}" = y ]; then if [ "${CT_GDB_CROSS_INSIGHT}" = "y" ]; then do_insight=y else do_gdb=y fi fi if [ "${CT_GDB_GDBSERVER}" = "y" ]; then do_gdb=y fi if [ "${CT_GDB_NATIVE}" = "y" ]; then do_gdb=y do_ncurses=y fi } do_debug_gdb_get() { do_debug_gdb_parts if [ "${do_gdb}" = "y" ]; then CT_GetFile "gdb$(do_debug_gdb_suffix)" \ {ftp,http}://ftp.gnu.org/pub/gnu/gdb \ ftp://sources.redhat.com/pub/gdb/{{,old-}releases,snapshots/current} fi if [ "${do_insight}" = "y" ]; then CT_GetFile "insight-${CT_GDB_VERSION}" \ ftp://sourceware.org/pub/insight/releases \ {ftp,http}://ftp.twaren.net/Unix/Sourceware/insight/releases \ {ftp,http}://ftp.gwdg.de/pub/linux/sources.redhat.com/insight/releases fi if [ "${do_ncurses}" = "y" ]; then CT_GetFile "ncurses-${CT_NCURSES_VERSION}" \ {ftp,http}://ftp.gnu.org/pub/gnu/ncurses \ ftp://invisible-island.net/ncurses fi } do_debug_gdb_extract() { do_debug_gdb_parts if [ "${do_gdb}" = "y" ]; then CT_ExtractAndPatch "gdb$(do_debug_gdb_suffix)" fi if [ "${do_insight}" = "y" ]; then CT_ExtractAndPatch "insight-${CT_GDB_VERSION}" fi if [ "${do_ncurses}" = "y" ]; then CT_ExtractAndPatch "ncurses-${CT_NCURSES_VERSION}" fi } do_debug_gdb_build() { gdb_src_dir="${CT_SRC_DIR}/gdb$(do_debug_gdb_suffix)" insight_src_dir="${CT_SRC_DIR}/insight-${CT_GDB_VERSION}" extra_config= # Version 6.3 and below behave badly with gdbmi case "${CT_GDB_VERSION}" in 6.2*|6.3) extra_config="${extra_config} --disable-gdbmi";; esac if [ "${CT_GDB_CROSS}" = "y" ]; then CT_DoStep INFO "Installing cross-gdb" CT_DoLog EXTRA "Configuring cross-gdb" mkdir -p "${CT_BUILD_DIR}/build-gdb-cross" cd "${CT_BUILD_DIR}/build-gdb-cross" cross_extra_config="${extra_config}" if [ "${CT_GMP_MPFR}" = "y" ]; then cross_extra_config="${cross_extra_config} --with-gmp=${CT_PREFIX_DIR} --with-mpfr=${CT_PREFIX_DIR}" fi case "${CT_THREADS}" in none) cross_extra_config="${cross_extra_config} --disable-threads";; *) cross_extra_config="${cross_extra_config} --enable-threads";; esac CC_for_gdb= LD_for_gdb= if [ "${CT_GDB_CROSS_STATIC}" = "y" ]; then CC_for_gdb="gcc -static" LD_for_gdb="ld -static" fi gdb_cross_configure="${gdb_src_dir}/configure" [ "${CT_GDB_CROSS_INSIGHT}" = "y" ] && gdb_cross_configure="${insight_src_dir}/configure" CT_DoLog DEBUG "Extra config passed: '${cross_extra_config# }'" CC="${CC_for_gdb}" \ LD="${LD_for_gdb}" \ CT_DoExecLog ALL \ "${gdb_cross_configure}" \ --build=${CT_BUILD} \ --host=${CT_HOST} \ --target=${CT_TARGET} \ --prefix="${CT_PREFIX_DIR}" \ --with-build-sysroot="${CT_SYSROOT_DIR}" \ --disable-werror \ ${cross_extra_config} CT_DoLog EXTRA "Building cross-gdb" CT_DoExecLog ALL make ${PARALLELMFLAGS} CT_DoLog EXTRA "Installing cross-gdb" CT_DoExecLog ALL make install CT_EndStep fi if [ "${CT_GDB_NATIVE}" = "y" ]; then CT_DoStep INFO "Installing native gdb" CT_DoStep INFO "Installing ncurses library" CT_DoLog EXTRA "Configuring ncurses" mkdir -p "${CT_BUILD_DIR}/build-ncurses" cd "${CT_BUILD_DIR}/build-ncurses" ncurses_opts= [ "${CT_CC_LANG_CXX}" = "y" ] || ncurses_opts="${ncurses_opts} --without-cxx --without-cxx-binding" [ "${CT_CC_LANG_ADA}" = "y" ] || ncurses_opts="${ncurses_opts} --without-ada" CT_DoExecLog ALL \ "${CT_SRC_DIR}/ncurses-${CT_NCURSES_VERSION}/configure" \ --build=${CT_BUILD} \ --host=${CT_TARGET} \ --with-build-cc=${CT_CC} \ --with-build-cpp=${CT_CC} \ --with-build-cflags="${CT_CFLAGS_FOR_HOST}" \ --prefix=/usr \ --with-shared \ --without-sysmouse \ --without-progs \ --enable-termcap \ ${ncurses_opts} CT_DoLog EXTRA "Building ncurses" CT_DoExecLog ALL make ${PARALLELMFLAGS} CT_DoLog EXTRA "Installing ncurses" mkdir -p "${CT_SYSROOT_DIR}/usr/bin" CT_DoExecLog ALL make DESTDIR="${CT_SYSROOT_DIR}" install CT_EndStep CT_DoLog EXTRA "Configuring native gdb" mkdir -p "${CT_BUILD_DIR}/build-gdb-native" cd "${CT_BUILD_DIR}/build-gdb-native" native_extra_config="${extra_config}" case "${CT_THREADS}" in none) native_extra_config="${native_extra_config} --disable-threads";; *) native_extra_config="${native_extra_config} --enable-threads";; esac if [ "${CT_GDB_NATIVE_USE_GMP_MPFR}" = "y" ]; then native_extra_config="${native_extra_config} --with-gmp=${CT_SYSROOT_DIR}/usr --with-mpfr=${CT_SYSROOT_DIR}/usr" fi if [ "${CT_GDB_NATIVE_STATIC}" = "y" ]; then CC_for_gdb="${CT_TARGET}-gcc -static" LD_for_gdb="${CT_TARGET}-ld -static" else CC_for_gdb="${CT_TARGET}-gcc" LD_for_gdb="${CT_TARGET}-ld" fi export ac_cv_func_strncmp_works=yes CT_DoLog DEBUG "Extra config passed: '${native_extra_config# }'" CC="${CC_for_gdb}" \ LD="${LD_for_gdb}" \ CT_DoExecLog ALL \ "${gdb_src_dir}/configure" \ --build=${CT_BUILD} \ --host=${CT_TARGET} \ --target=${CT_TARGET} \ --prefix=/usr \ --with-build-sysroot="${CT_SYSROOT_DIR}" \ --without-uiout \ --disable-tui \ --disable-gdbtk \ --without-x \ --disable-sim \ --disable-werror \ --without-included-gettext \ --without-develop \ ${native_extra_config} CT_DoLog EXTRA "Building native gdb" CT_DoExecLog ALL make ${PARALLELMFLAGS} CC=${CT_TARGET}-${CT_CC} CT_DoLog EXTRA "Installing native gdb" CT_DoExecLog ALL make DESTDIR="${CT_DEBUG_INSTALL_DIR}" install # Building a native gdb also builds a gdbserver find "${CT_DEBUG_INSTALL_DIR}" -type f -name gdbserver -exec rm -fv {} \; 2>&1 |CT_DoLog ALL unset ac_cv_func_strncmp_works CT_EndStep fi if [ "${CT_GDB_GDBSERVER}" = "y" ]; then CT_DoStep INFO "Installing gdbserver" CT_DoLog EXTRA "Configuring gdbserver" mkdir -p "${CT_BUILD_DIR}/build-gdb-gdbserver" cd "${CT_BUILD_DIR}/build-gdb-gdbserver" # Workaround for bad versions, where the configure # script for gdbserver is not executable... # Bah, GNU folks strike again... :-( chmod +x "${gdb_src_dir}/gdb/gdbserver/configure" gdbserver_LDFLAGS= if [ "${CT_GDB_GDBSERVER_STATIC}" = "y" ]; then gdbserver_LDFLAGS=-static fi gdbserver_extra_config="${extra_config}" LDFLAGS="${gdbserver_LDFLAGS}" \ CT_DoExecLog ALL \ "${gdb_src_dir}/gdb/gdbserver/configure" \ --build=${CT_BUILD} \ --host=${CT_TARGET} \ --target=${CT_TARGET} \ --prefix=/usr \ --sysconfdir=/etc \ --localstatedir=/var \ --includedir="${CT_HEADERS_DIR}" \ --with-build-sysroot="${CT_SYSROOT_DIR}" \ --program-prefix= \ --without-uiout \ --disable-tui \ --disable-gdbtk \ --without-x \ --without-included-gettext \ --without-develop \ --disable-werror \ ${gdbserver_extra_config} CT_DoLog EXTRA "Building gdbserver" CT_DoExecLog ALL make ${PARALLELMFLAGS} CC=${CT_TARGET}-${CT_CC} CT_DoLog EXTRA "Installing gdbserver" CT_DoExecLog ALL make DESTDIR="${CT_DEBUG_INSTALL_DIR}" install CT_EndStep fi }