crosstool-ng: scripts/build/debug/300-gdb.sh@7e7290acccc1

     1 # Build script for the gdb debug facility

     3 do_debug_gdb_suffix() {

     4     case "${CT_GDB_VERSION}" in

     5         snapshot)   ;;

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

     7     esac

8 }

    10 do_debug_gdb_parts() {

    11     do_gdb=

    12     do_insight=

    13     do_ncurses=

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

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

    17             do_insight=y

    18         else

    19             do_gdb=y

    20         fi

    21     fi

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

    24         do_gdb=y

    25     fi

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

    28         do_gdb=y

    29         do_ncurses=y

    30     fi

    31 }

    33 do_debug_gdb_get() {

    34     do_debug_gdb_parts

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

    37         CT_GetFile "gdb$(do_debug_gdb_suffix)"              \

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

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

    40     fi

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

    43         CT_GetFile "insight-${CT_GDB_VERSION}"                                              \

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

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

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

    47     fi

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

    50         CT_GetFile "ncurses-${CT_NCURSES_VERSION}"          \

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

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

    53     fi

    54 }

    56 do_debug_gdb_extract() {

    57     do_debug_gdb_parts

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

    60         CT_Extract "gdb$(do_debug_gdb_suffix)"

    61         CT_Patch "gdb$(do_debug_gdb_suffix)"

    62     fi

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

    65         CT_Extract "insight-${CT_GDB_VERSION}"

    66         CT_Patch "insight-${CT_GDB_VERSION}"

    67     fi

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

    70         CT_Extract "ncurses-${CT_NCURSES_VERSION}"

    71         CT_Patch "ncurses-${CT_NCURSES_VERSION}"

    72     fi

    73 }

    75 do_debug_gdb_build() {

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

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

    79     extra_config=

    80     # Version 6.3 and below behave badly with gdbmi

    81     case "${CT_GDB_VERSION}" in

    82         6.2*|6.3)   extra_config="${extra_config} --disable-gdbmi";;

    83     esac

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

    86         CT_DoStep INFO "Installing cross-gdb"

    87         CT_DoLog EXTRA "Configuring cross-gdb"

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

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

    92         cross_extra_config="${extra_config}"

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

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

    95         fi

    96         case "${CT_THREADS}" in

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

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

    99         esac

   101         CC_for_gdb=

   102         LD_for_gdb=

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

   104             CC_for_gdb="gcc -static"

   105             LD_for_gdb="ld -static"

   106         fi

   108         gdb_cross_configure="${gdb_src_dir}/configure"

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

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

   113         CC="${CC_for_gdb}"                              \

   114         LD="${LD_for_gdb}"                              \

   115         CT_DoExecLog ALL                                \

   116         "${gdb_cross_configure}"                        \

   117             --build=${CT_BUILD}                         \

   118             --host=${CT_HOST}                           \

   119             --target=${CT_TARGET}                       \

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

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

   122             --disable-werror                            \

   123             ${cross_extra_config}

   125         CT_DoLog EXTRA "Building cross-gdb"

   126         CT_DoExecLog ALL make ${PARALLELMFLAGS}

   128         CT_DoLog EXTRA "Installing cross-gdb"

   129         CT_DoExecLog ALL make install

   131         CT_EndStep

   132     fi

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

   135         CT_DoStep INFO "Installing native gdb"

   137         CT_DoStep INFO "Installing ncurses library"

   139         ncurses_opts=

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

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

   143         CT_DoStep INFO "Installing native ncurses tic"

   144         CT_DoLog EXTRA "Configuring ncurses tic"

   145         mkdir -p "${CT_BUILD_DIR}/build-ncurses-build-tic"

   146         cd "${CT_BUILD_DIR}/build-ncurses-build-tic"

   148         # Use build = CT_REAL_BUILD so that configure thinks it is

   149         # cross-compiling, and thus will use the ${CT_BUILD}-*

   150         # tools instead of searching for the native ones...

   151         CT_DoExecLog ALL                                        \

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

   153             --build=${CT_REAL_BUILD}                            \

   154             --host=${CT_BUILD}                                  \

   155             --prefix=/usr                                       \

   156             --without-shared                                    \

   157             --enable-symlinks                                   \

   158             --with-build-cc=${CT_REAL_BUILD}-gcc                \

   159             --with-build-cpp=${CT_REAL_BUILD}-gcc               \

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

   161             ${ncurses_opts}

   163         # Under some operating systems (eg. Winblows), there is an

   164         # extension appended to executables. Find that.

   165         tic_ext=$(grep -E '^x[[:space:]]*=' progs/Makefile |sed -r -e 's/^.*=[[:space:]]*//;')

   167         CT_DoLog EXTRA "Building ncurses tic"

   168         CT_DoExecLog ALL make ${PARALLELMFLAGS} -C include

   169         CT_DoExecLog ALL make ${PARALLELMFLAGS} -C progs "tic${tic_ext}"

   171         CT_DoLog EXTRA "Installing ncurses tic"

   172         CT_DoExecLog ALL install -d -m 0755 "${CT_PREFIX_DIR}/bin"

   173         CT_DoExecLog ALL install -m 0755 "progs/tic${tic_ext}" "${CT_PREFIX_DIR}/bin"

   175         CT_EndStep # tic build

   177         CT_DoLog EXTRA "Configuring ncurses"

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

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

   181         CT_DoExecLog ALL                                        \

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

   183             --build=${CT_BUILD}                                 \

   184             --host=${CT_TARGET}                                 \

   185             --with-build-cc=${CT_BUILD}-gcc                     \

   186             --with-build-cpp=${CT_BUILD}-gcc                    \

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

   188             --prefix=/usr                                       \

   189             --with-shared                                       \

   190             --without-sysmouse                                  \

   191             --without-progs                                     \

   192             --enable-termcap                                    \

   193             ${ncurses_opts}

   195         CT_DoLog EXTRA "Building ncurses"

   196         CT_DoExecLog ALL make ${PARALLELMFLAGS}

   198         CT_DoLog EXTRA "Installing ncurses"

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

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

   202         # We no longer need the temporary tic. Remove it

   203         CT_DoExecLog DEBUG rm -fv "${CT_PREFIX_DIR}/bin/tic"

   205         CT_EndStep # ncurses build

   207         CT_DoLog EXTRA "Configuring native gdb"

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

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

   212         native_extra_config="${extra_config}"

   213         case "${CT_THREADS}" in

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

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

   216         esac

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

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

   219         fi

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

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

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

   224         else

   225             CC_for_gdb="${CT_TARGET}-gcc"

   226             LD_for_gdb="${CT_TARGET}-ld"

   227         fi

   229         export ac_cv_func_strncmp_works=yes

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

   233         CC="${CC_for_gdb}"                              \

   234         LD="${LD_for_gdb}"                              \

   235         CT_DoExecLog ALL                                \

   236         "${gdb_src_dir}/configure"                      \

   237             --build=${CT_BUILD}                         \

   238             --host=${CT_TARGET}                         \

   239             --target=${CT_TARGET}                       \

   240             --prefix=/usr                               \

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

   242             --without-uiout                             \

   243             --disable-tui                               \

   244             --disable-gdbtk                             \

   245             --without-x                                 \

   246             --disable-sim                               \

   247             --disable-werror                            \

   248             --without-included-gettext                  \

   249             --without-develop                           \

   250             ${native_extra_config}

   252         CT_DoLog EXTRA "Building native gdb"

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

   255         CT_DoLog EXTRA "Installing native gdb"

   256         CT_DoExecLog ALL make DESTDIR="${CT_DEBUGROOT_DIR}" install

   258         # Building a native gdb also builds a gdbserver

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

   261         unset ac_cv_func_strncmp_works

   263         CT_EndStep # native gdb build

   264     fi

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

   267         CT_DoStep INFO "Installing gdbserver"

   268         CT_DoLog EXTRA "Configuring gdbserver"

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

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

   273         # Workaround for bad versions, where the configure

   274         # script for gdbserver is not executable...

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

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

   278         gdbserver_LDFLAGS=

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

   280             gdbserver_LDFLAGS=-static

   281         fi

   283         gdbserver_extra_config="${extra_config}"

   285         LDFLAGS="${gdbserver_LDFLAGS}"                  \

   286         CT_DoExecLog ALL                                \

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

   288             --build=${CT_BUILD}                         \

   289             --host=${CT_TARGET}                         \

   290             --target=${CT_TARGET}                       \

   291             --prefix=/usr                               \

   292             --sysconfdir=/etc                           \

   293             --localstatedir=/var                        \

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

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

   296             --program-prefix=                           \

   297             --without-uiout                             \

   298             --disable-tui                               \

   299             --disable-gdbtk                             \

   300             --without-x                                 \

   301             --without-included-gettext                  \

   302             --without-develop                           \

   303             --disable-werror                            \

   304             ${gdbserver_extra_config}

   306         CT_DoLog EXTRA "Building gdbserver"

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

   309         CT_DoLog EXTRA "Installing gdbserver"

   310         CT_DoExecLog ALL make DESTDIR="${CT_DEBUGROOT_DIR}" install

   312         CT_EndStep

   313     fi

   314 }

author	Bart vdr. Meulen <bartvdrmeulen@gmail.com>
	Sun Aug 02 16:45:43 2009 +0200 (2009-08-02)
changeset 1434	7e7290acccc1
parent 1267	ca485f06bfa7
child 1481	195bde4764b1
permissions	-rw-r--r--