crosstool-ng: scripts/build/debug/300-gdb.sh@a2b23333b17a

     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         if [ "${CT_CC_GCC_GMP_MPFR}" = "y" ]; then

    55             extra_config="${extra_config} --with-gmp=${CT_PREFIX_DIR} --with-mpfr=${CT_PREFIX_DIR}"

    56         fi

    57         case "${CT_THREADS}" in

    58             none)   extra_config="${extra_config} --disable-threads";;

    59             *)      extra_config="${extra_config} --enable-threads";;

    60         esac

    62         CC_for_gdb=

    63         LD_for_gdb=

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

    65             CC_for_gdb="gcc -static"

    66             LD_for_gdb="ld -static"

    67         fi

    69         CC="${CC_for_gdb}"                              \

    70         LD="${LD_for_gdb}"                              \

    71         "${gdb_src_dir}/configure"                      \

    72             --build=${CT_BUILD}                         \

    73             --host=${CT_HOST}                           \

    74             --target=${CT_TARGET}                       \

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

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

    77             ${extra_config}                             2>&1 |CT_DoLog ALL

    79         CT_DoLog EXTRA "Building cross-gdb"

    80         make ${PARALLELMFLAGS}                          2>&1 |CT_DoLog ALL

    82         CT_DoLog EXTRA "Installing cross-gdb"

    83         make install                                    2>&1 |CT_DoLog ALL

    85         CT_EndStep

    86     fi

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

    89         CT_DoStep INFO "Installing native gdb"

    91         CT_DoStep INFO "Installing ncurses library"

    92         CT_DoLog EXTRA "Configuring ncurses"

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

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

    96         ncurses_opts=

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

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

   100             --build=${CT_BUILD}                                 \

   101             --host=${CT_TARGET}                                 \

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

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

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

   105             --prefix=/usr                                       \

   106             --with-shared                                       \

   107             --without-sysmouse                                  \

   108             --without-progs                                     \

   109             --enable-termcap                                    \

   110             ${ncurses_opts}                                     2>&1 |CT_DoLog ALL

   112         CT_DoLog EXTRA "Building ncurses"

   113         make ${PARALLELMFLAGS}  2>&1 |CT_DoLog ALL

   115         CT_DoLog EXTRA "Installing ncurses"

   116         mkdir -p -v "${CT_SYSROOT_DIR}/usr/bin"     2>&1 |CT_DoLog ALL

   117         make DESTDIR="${CT_SYSROOT_DIR}" install    2>&1 |CT_DoLog ALL

   119         CT_EndStep

   121         CT_DoLog EXTRA "Configuring native gdb"

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

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

   126         case "${CT_THREADS}" in

   127             none)   extra_config="${extra_config} --disable-threads";;

   128             *)      extra_config="${extra_config} --enable-threads";;

   129         esac

   131         CC_for_gdb=

   132         LD_for_gdb=

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

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

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

   136         fi

   138         export ac_cv_func_strncmp_works=yes

   140         CC="${CC_for_gdb}"                              \

   141         LD="${LD_for_gdb}"                              \

   142         "${gdb_src_dir}/configure"                      \

   143             --build=${CT_BUILD}                         \

   144             --host=${CT_TARGET}                         \

   145             --target=${CT_TARGET}                       \

   146             --prefix=/usr                               \

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

   148             --without-uiout                             \

   149             --disable-tui                               \

   150             --disable-gdbtk                             \

   151             --without-x                                 \

   152             --disable-sim                               \

   153             --disable-werror                            \

   154             --without-included-gettext                  \

   155             --without-develop                           \

   156             ${extra_config}                             2>&1 |CT_DoLog ALL

   158         CT_DoLog EXTRA "Building native gdb"

   159         make ${PARALLELMFLAGS} CC=${CT_TARGET}-${CT_CC} 2>&1 |CT_DoLog ALL

   161         CT_DoLog EXTRA "Installing native gdb"

   162         make DESTDIR="${CT_DEBUG_INSTALL_DIR}" install  2>&1 |CT_DoLog ALL

   164         # Building a native gdb also builds a gdbserver

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

   167         unset ac_cv_func_strncmp_works

   169         CT_EndStep

   170     fi

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

   173         CT_DoStep INFO "Installing gdbserver"

   174         CT_DoLog EXTRA "Configuring gdbserver"

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

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

   179         # Workaround for bad versions, where the configure

   180         # script for gdbserver is not executable...

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

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

   184         gdbserver_LDFLAGS=

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

   186             gdbserver_LDFLAGS=-static

   187         fi

   189         LDFLAGS="${gdbserver_LDFLAGS}"                  \

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

   191             --build=${CT_BUILD}                         \

   192             --host=${CT_TARGET}                         \

   193             --target=${CT_TARGET}                       \

   194             --prefix=/usr                               \

   195             --sysconfdir=/etc                           \

   196             --localstatedir=/var                        \

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

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

   199             --program-prefix=                           \

   200             --without-uiout                             \

   201             --disable-tui                               \

   202             --disable-gdbtk                             \

   203             --without-x                                 \

   204             --without-included-gettext                  \

   205             --without-develop                           \

   206             ${extra_config}                             2>&1 |CT_DoLog ALL

   208         CT_DoLog EXTRA "Building gdbserver"

   209         make ${PARALLELMFLAGS} CC=${CT_TARGET}-${CT_CC} 2>&1 |CT_DoLog ALL

   211         CT_DoLog EXTRA "Installing gdbserver"

   212         make DESTDIR="${CT_DEBUG_INSTALL_DIR}" install  2>&1 |CT_DoLog ALL

   214         CT_EndStep

   215     fi

   216 }

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Fri Jun 20 10:58:45 2008 +0000 (2008-06-20)
changeset 598	a2b23333b17a
parent 596	d1651a3f42a3
child 602	1968d150a34f
permissions	-rw-r--r--