crosstool-ng: scripts/build/debug/300-gdb.sh@ca740b4c4262

     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_get() {

    21     CT_GetFile "gdb$(do_debug_gdb_suffix)"              \

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

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

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

    25         CT_GetFile "ncurses-${CT_NCURSES_VERSION}"          \

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

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

    28     fi

    29 }

    31 do_debug_gdb_extract() {

    32     CT_ExtractAndPatch "gdb$(do_debug_gdb_suffix)"

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

    34         CT_ExtractAndPatch "ncurses-${CT_NCURSES_VERSION}"

    35     fi

    36 }

    38 do_debug_gdb_build() {

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

    41     extra_config=

    42     # Version 6.3 and below behave badly with gdbmi

    43     case "${CT_GDB_VERSION}" in

    44         6.2*|6.3)   extra_config="${extra_config} --disable-gdbmi";;

    45     esac

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

    48         CT_DoStep INFO "Installing cross-gdb"

    49         CT_DoLog EXTRA "Configuring cross-gdb"

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

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

    54         cross_extra_config="${extra_config}"

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

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

    57         fi

    58         case "${CT_THREADS}" in

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

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

    61         esac

    63         CC_for_gdb=

    64         LD_for_gdb=

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

    66             CC_for_gdb="gcc -static"

    67             LD_for_gdb="ld -static"

    68         fi

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

    72         CC="${CC_for_gdb}"                              \

    73         LD="${LD_for_gdb}"                              \

    74         CT_DoExecLog ALL                                \

    75         "${gdb_src_dir}/configure"                      \

    76             --build=${CT_BUILD}                         \

    77             --host=${CT_HOST}                           \

    78             --target=${CT_TARGET}                       \

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

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

    81             ${cross_extra_config}

    83         CT_DoLog EXTRA "Building cross-gdb"

    84         CT_DoExecLog ALL make ${PARALLELMFLAGS}

    86         CT_DoLog EXTRA "Installing cross-gdb"

    87         CT_DoExecLog ALL make install

    89         CT_EndStep

    90     fi

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

    93         CT_DoStep INFO "Installing native gdb"

    95         CT_DoStep INFO "Installing ncurses library"

    96         CT_DoLog EXTRA "Configuring ncurses"

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

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

   100         ncurses_opts=

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

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

   104         CT_DoExecLog ALL                                        \

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

   106             --build=${CT_BUILD}                                 \

   107             --host=${CT_TARGET}                                 \

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

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

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

   111             --prefix=/usr                                       \

   112             --with-shared                                       \

   113             --without-sysmouse                                  \

   114             --without-progs                                     \

   115             --enable-termcap                                    \

   116             ${ncurses_opts}

   118         CT_DoLog EXTRA "Building ncurses"

   119         CT_DoExecLog ALL make ${PARALLELMFLAGS}

   121         CT_DoLog EXTRA "Installing ncurses"

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

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

   125         CT_EndStep

   127         CT_DoLog EXTRA "Configuring native gdb"

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

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

   132         native_extra_config="${extra_config}"

   133         case "${CT_THREADS}" in

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

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

   136         esac

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

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

   139         fi

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

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

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

   144         else

   145             CC_for_gdb="${CT_TARGET}-gcc"

   146             LD_for_gdb="${CT_TARGET}-ld"

   147         fi

   149         export ac_cv_func_strncmp_works=yes

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

   153         CC="${CC_for_gdb}"                              \

   154         LD="${LD_for_gdb}"                              \

   155         CT_DoExecLog ALL                                \

   156         "${gdb_src_dir}/configure"                      \

   157             --build=${CT_BUILD}                         \

   158             --host=${CT_TARGET}                         \

   159             --target=${CT_TARGET}                       \

   160             --prefix=/usr                               \

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

   162             --without-uiout                             \

   163             --disable-tui                               \

   164             --disable-gdbtk                             \

   165             --without-x                                 \

   166             --disable-sim                               \

   167             --disable-werror                            \

   168             --without-included-gettext                  \

   169             --without-develop                           \

   170             ${native_extra_config}

   172         CT_DoLog EXTRA "Building native gdb"

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

   175         CT_DoLog EXTRA "Installing native gdb"

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

   178         # Building a native gdb also builds a gdbserver

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

   181         unset ac_cv_func_strncmp_works

   183         CT_EndStep

   184     fi

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

   187         CT_DoStep INFO "Installing gdbserver"

   188         CT_DoLog EXTRA "Configuring gdbserver"

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

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

   193         # Workaround for bad versions, where the configure

   194         # script for gdbserver is not executable...

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

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

   198         gdbserver_LDFLAGS=

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

   200             gdbserver_LDFLAGS=-static

   201         fi

   203         gdbserver_extra_config="${extra_config}"

   205         LDFLAGS="${gdbserver_LDFLAGS}"                  \

   206         CT_DoExecLog ALL                                \

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

   208             --build=${CT_BUILD}                         \

   209             --host=${CT_TARGET}                         \

   210             --target=${CT_TARGET}                       \

   211             --prefix=/usr                               \

   212             --sysconfdir=/etc                           \

   213             --localstatedir=/var                        \

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

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

   216             --program-prefix=                           \

   217             --without-uiout                             \

   218             --disable-tui                               \

   219             --disable-gdbtk                             \

   220             --without-x                                 \

   221             --without-included-gettext                  \

   222             --without-develop                           \

   223             ${gdbserver_extra_config}

   225         CT_DoLog EXTRA "Building gdbserver"

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

   228         CT_DoLog EXTRA "Installing gdbserver"

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

   231         CT_EndStep

   232     fi

   233 }

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Mon Jul 14 21:57:57 2008 +0000 (2008-07-14)
changeset 669	ca740b4c4262
parent 645	8e58024f8e37
child 801	abd105984689
permissions	-rw-r--r--