crosstool-ng: scripts/build/debug/300-gdb.sh@dc9314e3d72d

     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_CC_GCC_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         "${gdb_src_dir}/configure"                      \

    75             --build=${CT_BUILD}                         \

    76             --host=${CT_HOST}                           \

    77             --target=${CT_TARGET}                       \

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

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

    80             ${cross_extra_config}                       2>&1 |CT_DoLog ALL

    82         CT_DoLog EXTRA "Building cross-gdb"

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

    85         CT_DoLog EXTRA "Installing cross-gdb"

    86         make install                                    2>&1 |CT_DoLog ALL

    88         CT_EndStep

    89     fi

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

    92         CT_DoStep INFO "Installing native gdb"

    94         CT_DoStep INFO "Installing ncurses library"

    95         CT_DoLog EXTRA "Configuring ncurses"

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

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

    99         ncurses_opts=

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

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

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

   104             --build=${CT_BUILD}                                 \

   105             --host=${CT_TARGET}                                 \

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

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

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

   109             --prefix=/usr                                       \

   110             --with-shared                                       \

   111             --without-sysmouse                                  \

   112             --without-progs                                     \

   113             --enable-termcap                                    \

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

   116         CT_DoLog EXTRA "Building ncurses"

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

   119         CT_DoLog EXTRA "Installing ncurses"

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

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

   123         CT_EndStep

   125         CT_DoLog EXTRA "Configuring native gdb"

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

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

   130         native_extra_config="${extra_config}"

   131         case "${CT_THREADS}" in

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

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

   134         esac

   135         if [ "${CT_GMP_MPFR_TARGET}" = "y" ]; then

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

   137         fi

   139         CC_for_gdb=

   140         LD_for_gdb=

   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         fi

   146         export ac_cv_func_strncmp_works=yes

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

   150         CC="${CC_for_gdb}"                              \

   151         LD="${LD_for_gdb}"                              \

   152         "${gdb_src_dir}/configure"                      \

   153             --build=${CT_BUILD}                         \

   154             --host=${CT_TARGET}                         \

   155             --target=${CT_TARGET}                       \

   156             --prefix=/usr                               \

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

   158             --without-uiout                             \

   159             --disable-tui                               \

   160             --disable-gdbtk                             \

   161             --without-x                                 \

   162             --disable-sim                               \

   163             --disable-werror                            \

   164             --without-included-gettext                  \

   165             --without-develop                           \

   166             ${native_extra_config}                      2>&1 |CT_DoLog ALL

   168         CT_DoLog EXTRA "Building native gdb"

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

   171         CT_DoLog EXTRA "Installing native gdb"

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

   174         # Building a native gdb also builds a gdbserver

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

   177         unset ac_cv_func_strncmp_works

   179         CT_EndStep

   180     fi

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

   183         CT_DoStep INFO "Installing gdbserver"

   184         CT_DoLog EXTRA "Configuring gdbserver"

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

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

   189         # Workaround for bad versions, where the configure

   190         # script for gdbserver is not executable...

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

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

   194         gdbserver_LDFLAGS=

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

   196             gdbserver_LDFLAGS=-static

   197         fi

   199         gdbserver_extra_config="${extra_config}"

   201         LDFLAGS="${gdbserver_LDFLAGS}"                  \

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

   203             --build=${CT_BUILD}                         \

   204             --host=${CT_TARGET}                         \

   205             --target=${CT_TARGET}                       \

   206             --prefix=/usr                               \

   207             --sysconfdir=/etc                           \

   208             --localstatedir=/var                        \

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

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

   211             --program-prefix=                           \

   212             --without-uiout                             \

   213             --disable-tui                               \

   214             --disable-gdbtk                             \

   215             --without-x                                 \

   216             --without-included-gettext                  \

   217             --without-develop                           \

   218             ${gdbserver_extra_config}                   2>&1 |CT_DoLog ALL

   220         CT_DoLog EXTRA "Building gdbserver"

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

   223         CT_DoLog EXTRA "Installing gdbserver"

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

   226         CT_EndStep

   227     fi

   228 }

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Tue Jun 24 15:44:55 2008 +0000 (2008-06-24)
changeset 609	dc9314e3d72d
parent 602	1968d150a34f
child 622	259d3b95bfad
permissions	-rw-r--r--