crosstool-ng: scripts/build/debug/300-gdb.sh@187d34a9adf4

     1 # Build script for the gdb debug facility

     3 is_enabled="${CT_GDB}"

     5 do_print_filename() {

     6     [ "${CT_GDB}" = "y" ] || return 0

     7     echo "gdb$(do_debug_gdb_suffix)"

     8     if [ "${CT_GDB_NATIVE}" = "y" ]; then

     9         echo "ncurses-${CT_NCURSES_VERSION}"

    10     fi

    11 }

    13 do_debug_gdb_suffix() {

    14     case "${CT_GDB_VERSION}" in

    15         snapshot)   ;;

    16         *)          echo "-${CT_GDB_VERSION}";;

    17     esac

    18 }

    20 do_debug_gdb_parts() {

    21     do_gdb=

    22     do_insight=

    23     do_ncurses=

    25     if [ "${CT_GDB_CROSS}" = y ]; then

    26         if [ "${CT_GDB_CROSS_INSIGHT}" = "y" ]; then

    27             do_insight=y

    28         else

    29             do_gdb=y

    30         fi

    31     fi

    33     if [ "${CT_GDB_GDBSERVER}" = "y" ]; then

    34         do_gdb=y

    35     fi

    37     if [ "${CT_GDB_NATIVE}" = "y" ]; then

    38         do_gdb=y

    39         do_ncurses=y

    40     fi

    41 }

    43 do_debug_gdb_get() {

    44     do_debug_gdb_parts

    46     if [ "${do_gdb}" = "y" ]; then

    47         CT_GetFile "gdb$(do_debug_gdb_suffix)"              \

    48                    {ftp,http}://ftp.gnu.org/pub/gnu/gdb     \

    49                    ftp://sources.redhat.com/pub/gdb/{{,old-}releases,snapshots/current}

    50     fi

    52     if [ "${do_insight}" = "y" ]; then

    53         CT_GetFile "insight-${CT_GDB_VERSION}"                                              \

    54                    ftp://sourceware.org/pub/insight/releases                                \

    55                    {ftp,http}://ftp.twaren.net/Unix/Sourceware/insight/releases             \

    56                    {ftp,http}://ftp.gwdg.de/pub/linux/sources.redhat.com/insight/releases

    57     fi

    59     if [ "${do_ncurses}" = "y" ]; then

    60         CT_GetFile "ncurses-${CT_NCURSES_VERSION}"          \

    61                    {ftp,http}://ftp.gnu.org/pub/gnu/ncurses \

    62                    ftp://invisible-island.net/ncurses

    63     fi

    64 }

    66 do_debug_gdb_extract() {

    67     do_debug_gdb_parts

    69     if [ "${do_gdb}" = "y" ]; then

    70         CT_ExtractAndPatch "gdb$(do_debug_gdb_suffix)"

    71     fi

    73     if [ "${do_insight}" = "y" ]; then

    74         CT_ExtractAndPatch "insight-${CT_GDB_VERSION}"

    75     fi

    77     if [ "${do_ncurses}" = "y" ]; then

    78         CT_ExtractAndPatch "ncurses-${CT_NCURSES_VERSION}"

    79     fi

    80 }

    82 do_debug_gdb_build() {

    83     gdb_src_dir="${CT_SRC_DIR}/gdb$(do_debug_gdb_suffix)"

    84     insight_src_dir="${CT_SRC_DIR}/insight-${CT_GDB_VERSION}"

    86     extra_config=

    87     # Version 6.3 and below behave badly with gdbmi

    88     case "${CT_GDB_VERSION}" in

    89         6.2*|6.3)   extra_config="${extra_config} --disable-gdbmi";;

    90     esac

    92     if [ "${CT_GDB_CROSS}" = "y" ]; then

    93         CT_DoStep INFO "Installing cross-gdb"

    94         CT_DoLog EXTRA "Configuring cross-gdb"

    96         mkdir -p "${CT_BUILD_DIR}/build-gdb-cross"

    97         cd "${CT_BUILD_DIR}/build-gdb-cross"

    99         cross_extra_config="${extra_config}"

   100         if [ "${CT_GMP_MPFR}" = "y" ]; then

   101             cross_extra_config="${cross_extra_config} --with-gmp=${CT_PREFIX_DIR} --with-mpfr=${CT_PREFIX_DIR}"

   102         fi

   103         case "${CT_THREADS}" in

   104             none)   cross_extra_config="${cross_extra_config} --disable-threads";;

   105             *)      cross_extra_config="${cross_extra_config} --enable-threads";;

   106         esac

   108         CC_for_gdb=

   109         LD_for_gdb=

   110         if [ "${CT_GDB_CROSS_STATIC}" = "y" ]; then

   111             CC_for_gdb="gcc -static"

   112             LD_for_gdb="ld -static"

   113         fi

   115         gdb_cross_configure="${gdb_src_dir}/configure"

   116         [ "${CT_GDB_CROSS_INSIGHT}" = "y" ] && gdb_cross_configure="${insight_src_dir}/configure"

   118         CT_DoLog DEBUG "Extra config passed: '${cross_extra_config# }'"

   120         CC="${CC_for_gdb}"                              \

   121         LD="${LD_for_gdb}"                              \

   122         CT_DoExecLog ALL                                \

   123         "${gdb_cross_configure}"                        \

   124             --build=${CT_BUILD}                         \

   125             --host=${CT_HOST}                           \

   126             --target=${CT_TARGET}                       \

   127             --prefix="${CT_PREFIX_DIR}"                 \

   128             --with-build-sysroot="${CT_SYSROOT_DIR}"    \

   129             --disable-werror                            \

   130             ${cross_extra_config}

   132         CT_DoLog EXTRA "Building cross-gdb"

   133         CT_DoExecLog ALL make ${PARALLELMFLAGS}

   135         CT_DoLog EXTRA "Installing cross-gdb"

   136         CT_DoExecLog ALL make install

   138         CT_EndStep

   139     fi

   141     if [ "${CT_GDB_NATIVE}" = "y" ]; then

   142         CT_DoStep INFO "Installing native gdb"

   144         CT_DoStep INFO "Installing ncurses library"

   145         CT_DoLog EXTRA "Configuring ncurses"

   146         mkdir -p "${CT_BUILD_DIR}/build-ncurses"

   147         cd "${CT_BUILD_DIR}/build-ncurses"

   149         ncurses_opts=

   150         [ "${CT_CC_LANG_CXX}" = "y" ] || ncurses_opts="${ncurses_opts} --without-cxx --without-cxx-binding"

   151         [ "${CT_CC_LANG_ADA}" = "y" ] || ncurses_opts="${ncurses_opts} --without-ada"

   153         CT_DoExecLog ALL                                        \

   154         "${CT_SRC_DIR}/ncurses-${CT_NCURSES_VERSION}/configure" \

   155             --build=${CT_BUILD}                                 \

   156             --host=${CT_TARGET}                                 \

   157             --with-build-cc=${CT_CC}                            \

   158             --with-build-cpp=${CT_CC}                           \

   159             --with-build-cflags="${CT_CFLAGS_FOR_HOST}"         \

   160             --prefix=/usr                                       \

   161             --with-shared                                       \

   162             --without-sysmouse                                  \

   163             --without-progs                                     \

   164             --enable-termcap                                    \

   165             ${ncurses_opts}

   167         CT_DoLog EXTRA "Building ncurses"

   168         CT_DoExecLog ALL make ${PARALLELMFLAGS}

   170         CT_DoLog EXTRA "Installing ncurses"

   171         mkdir -p "${CT_SYSROOT_DIR}/usr/bin"

   172         CT_DoExecLog ALL make DESTDIR="${CT_SYSROOT_DIR}" install

   174         CT_EndStep

   176         CT_DoLog EXTRA "Configuring native gdb"

   178         mkdir -p "${CT_BUILD_DIR}/build-gdb-native"

   179         cd "${CT_BUILD_DIR}/build-gdb-native"

   181         native_extra_config="${extra_config}"

   182         case "${CT_THREADS}" in

   183             none)   native_extra_config="${native_extra_config} --disable-threads";;

   184             *)      native_extra_config="${native_extra_config} --enable-threads";;

   185         esac

   186         if [ "${CT_GDB_NATIVE_USE_GMP_MPFR}" = "y" ]; then

   187             native_extra_config="${native_extra_config} --with-gmp=${CT_SYSROOT_DIR}/usr --with-mpfr=${CT_SYSROOT_DIR}/usr"

   188         fi

   190         if [ "${CT_GDB_NATIVE_STATIC}" = "y" ]; then

   191             CC_for_gdb="${CT_TARGET}-gcc -static"

   192             LD_for_gdb="${CT_TARGET}-ld -static"

   193         else

   194             CC_for_gdb="${CT_TARGET}-gcc"

   195             LD_for_gdb="${CT_TARGET}-ld"

   196         fi

   198         export ac_cv_func_strncmp_works=yes

   200         CT_DoLog DEBUG "Extra config passed: '${native_extra_config# }'"

   202         CC="${CC_for_gdb}"                              \

   203         LD="${LD_for_gdb}"                              \

   204         CT_DoExecLog ALL                                \

   205         "${gdb_src_dir}/configure"                      \

   206             --build=${CT_BUILD}                         \

   207             --host=${CT_TARGET}                         \

   208             --target=${CT_TARGET}                       \

   209             --prefix=/usr                               \

   210             --with-build-sysroot="${CT_SYSROOT_DIR}"    \

   211             --without-uiout                             \

   212             --disable-tui                               \

   213             --disable-gdbtk                             \

   214             --without-x                                 \

   215             --disable-sim                               \

   216             --disable-werror                            \

   217             --without-included-gettext                  \

   218             --without-develop                           \

   219             ${native_extra_config}

   221         CT_DoLog EXTRA "Building native gdb"

   222         CT_DoExecLog ALL make ${PARALLELMFLAGS} CC=${CT_TARGET}-${CT_CC}

   224         CT_DoLog EXTRA "Installing native gdb"

   225         CT_DoExecLog ALL make DESTDIR="${CT_DEBUG_INSTALL_DIR}" install

   227         # Building a native gdb also builds a gdbserver

   228         find "${CT_DEBUG_INSTALL_DIR}" -type f -name gdbserver -exec rm -fv {} \; 2>&1 |CT_DoLog ALL

   230         unset ac_cv_func_strncmp_works

   232         CT_EndStep

   233     fi

   235     if [ "${CT_GDB_GDBSERVER}" = "y" ]; then

   236         CT_DoStep INFO "Installing gdbserver"

   237         CT_DoLog EXTRA "Configuring gdbserver"

   239         mkdir -p "${CT_BUILD_DIR}/build-gdb-gdbserver"

   240         cd "${CT_BUILD_DIR}/build-gdb-gdbserver"

   242         # Workaround for bad versions, where the configure

   243         # script for gdbserver is not executable...

   244         # Bah, GNU folks strike again... :-(

   245         chmod +x "${gdb_src_dir}/gdb/gdbserver/configure"

   247         gdbserver_LDFLAGS=

   248         if [ "${CT_GDB_GDBSERVER_STATIC}" = "y" ]; then

   249             gdbserver_LDFLAGS=-static

   250         fi

   252         gdbserver_extra_config="${extra_config}"

   254         LDFLAGS="${gdbserver_LDFLAGS}"                  \

   255         CT_DoExecLog ALL                                \

   256         "${gdb_src_dir}/gdb/gdbserver/configure"        \

   257             --build=${CT_BUILD}                         \

   258             --host=${CT_TARGET}                         \

   259             --target=${CT_TARGET}                       \

   260             --prefix=/usr                               \

   261             --sysconfdir=/etc                           \

   262             --localstatedir=/var                        \

   263             --includedir="${CT_HEADERS_DIR}"            \

   264             --with-build-sysroot="${CT_SYSROOT_DIR}"    \

   265             --program-prefix=                           \

   266             --without-uiout                             \

   267             --disable-tui                               \

   268             --disable-gdbtk                             \

   269             --without-x                                 \

   270             --without-included-gettext                  \

   271             --without-develop                           \

   272             --disable-werror                            \

   273             ${gdbserver_extra_config}

   275         CT_DoLog EXTRA "Building gdbserver"

   276         CT_DoExecLog ALL make ${PARALLELMFLAGS} CC=${CT_TARGET}-${CT_CC}

   278         CT_DoLog EXTRA "Installing gdbserver"

   279         CT_DoExecLog ALL make DESTDIR="${CT_DEBUG_INSTALL_DIR}" install

   281         CT_EndStep

   282     fi

   283 }

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Tue Sep 30 18:19:18 2008 +0000 (2008-09-30)
changeset 892	187d34a9adf4
parent 818	7f65fde1eb5b
child 916	68af6b83ff7e
permissions	-rw-r--r--