config/debug/gdb.in.cross
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Jun 28 23:46:04 2011 +0200 (2011-06-28)
changeset 2519 b24ead1a5947
parent 2484 d1a8c2ae7946
child 2526 e5fb003a354c
permissions -rw-r--r--
cc/gcc: remove --enable-symver option

That option is coming from the original crosstool, and is not entirely
understand here.

Moreover, it breaks with newer gcc-s: 4.6.1 now breaks while configuring
libjava (and probably some other libs as well, untested).

There is an related bug report to the gcc BZ:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49555

If need be, the old behavior can be restored with:
CC_CORE_EXTRA_CONFIG_ARRAY="--enable-symver=gnu"
CC_EXTRA_CONFIG_ARRAY="--enable-symver=gnu"

Reported-by: Bryan Hundven <bryanhundven@gmail.com>
Reviewed-by: Bryan Hundven <bryanhundven@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
     1 # Menu for the cross GDB
     2 
     3 config STATIC_TOOLCHAIN
     4     select GDB_CROSS_STATIC if GDB_CROSS
     5 
     6 comment "Cross-gdb - disabled (requires expat; re-run ./configure to enable)"
     7     depends on !CONFIGURE_has_expat
     8 
     9 comment "Static cross-gdb - disabled (requires static expat; re-run ./configure to enable)"
    10     depends on STATIC_TOOLCHAIN && !CONFIGURE_has_static_expat
    11 
    12 config GDB_CROSS
    13     bool
    14     prompt "Cross-gdb"
    15     default y
    16     depends on CONFIGURE_has_expat
    17     depends on !STATIC_TOOLCHAIN || CONFIGURE_has_static_expat
    18     select GDB_GDBSERVER if ! BARE_METAL
    19     help
    20       Build and install a cross-gdb for the target, to run on host.
    21 
    22 if GDB_CROSS
    23 
    24 config GDB_CROSS_STATIC
    25     bool
    26     prompt "Build a static cross gdb"
    27     depends on CONFIGURE_has_static_expat
    28     help
    29       A static cross gdb can be usefull if you debug on a machine that is
    30       not the one that is used to compile the toolchain.
    31       
    32       That way, you can share the cross-gdb without installing a toolchain
    33       on every machine that will be used to debug target programs.
    34 
    35 endif # GDB_CROSS