config/debug/gdb.in.cross
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Nov 23 21:35:28 2010 +0100 (2010-11-23)
branch1.9
changeset 2198 6d909657dbdf
parent 1916 e5b635bb9290
child 2209 cdafca8bdaa8
permissions -rw-r--r--
scripts/xldd: better find sysroot with old gcc

Only starting with 4.4 does gcc have a -print-sysroot option.
For 4.3 or before, we have to play some tricks:
- ask gcc where libc.so is,
(we expect it in ${sysroot}/usr/lib/libc.so)
- trim /usr/lib/libc.so from the result

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from aa2305c5b2a57fbcda9a1b5bb5fb3a476ac49a13)
     1 # Menu for the cross GDB
     2 
     3 config GDB_CROSS
     4     bool
     5     prompt "Cross-gdb"
     6     default y
     7     select GDB_GDBSERVER if ! BARE_METAL
     8     help
     9       Build and install a cross-gdb for the target, to run on host.
    10 
    11 if GDB_CROSS
    12 
    13 config GDB_CROSS_STATIC
    14     bool
    15     prompt "Build a static cross gdb"
    16     default n
    17     help
    18       A static cross gdb can be usefull if you debug on a machine that is
    19       not the one that is used to compile the toolchain.
    20       
    21       That way, you can share the cross-gdb without installing a toolchain
    22       on every machine that will be used to debug target programs.
    23 
    24 endif # GDB_CROSS