config/companion_tools.in
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 1729 dd72fa745318
child 2285 7d1e018167b5
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 # Companion tools config options
     2 
     3 if EXPERIMENTAL
     4 
     5 menu "Companion tools"
     6 
     7 comment "READ HELP before you say 'Y' below !!!"
     8 config COMP_TOOLS
     9     bool
    10     prompt "Build some companion tools"
    11     help
    12       Crosstool-NG relies on some external tools to be recent enough, namely:
    13         m4 >= 1.4.12
    14         autoconf >= 2.63
    15         automake >= 1.10.2
    16         libtool >= 2.2.4
    17       
    18       If your system has older versions, we can build them for you,
    19       but you are strongly encouraged to update your system instead!
    20 
    21 if COMP_TOOLS
    22 
    23 config COMP_TOOLS_m4
    24     bool
    25     prompt "m4"
    26 
    27 config COMP_TOOLS_autoconf
    28     bool
    29     prompt "autoconf"
    30 
    31 config COMP_TOOLS_automake
    32     bool
    33     prompt "automake"
    34 
    35 config COMP_TOOLS_libtool
    36     bool
    37     prompt "libtool"
    38 
    39 endif
    40 
    41 endmenu
    42 
    43 endif