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| author |   Alexey Neyman <stilor@att.net> | 2016-03-16 18:41:55 (GMT) |
|---|---|---|
| committer | Alexey Neyman <stilor@att.net> | 2016-04-02 01:15:39 (GMT) |
| commit | 2162cbbdb7a425505e66f8b65f134c33302324f4 (patch) | |
| tree | b3670dcfb8c82328a921bde63efc4058f914e914 /scripts/build/debug | |
| parent | cc7f7db7676b828ec3f75cea6463e62f44d1c519 (diff) | |
Work-around another quirk in GDB configure.
Previous fix for cross-gdb broke powerpc-unknown_nofpu-linux-gnu which
uses an old GDB (6.8a). That GDB's configure chokes on $CC values with
multiple consecutive spaces; see the comment in 300-gdb.sh.
Signed-off-by: Alexey Neyman <stilor@att.net>
Diffstat (limited to 'scripts/build/debug')
| -rw-r--r-- | scripts/build/debug/300-gdb.sh | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/scripts/build/debug/300-gdb.sh b/scripts/build/debug/300-gdb.sh index 02a8f7e..ee4753e 100644 --- a/scripts/build/debug/300-gdb.sh +++ b/scripts/build/debug/300-gdb.sh @@ -99,10 +99,17 @@ do_debug_gdb_build() { LD_for_gdb+=" -static" fi - # Disable binutils options when building from the binutils-gdb repo. - cross_extra_config+=("--disable-binutils") - cross_extra_config+=("--disable-ld") - cross_extra_config+=("--disable-gas") + # Fix up whitespace. Some older GDB releases (e.g. 6.8a) get confused if there + # are multiple consecutive spaces: sub-configure scripts replace them with a + # single space and then complain that $CC value changed from that in + # the master directory. + CC_for_gdb=`echo $CC_for_gdb` + LD_for_gdb=`echo $LD_for_gdb` + + # Disable binutils options when building from the binutils-gdb repo. + cross_extra_config+=("--disable-binutils") + cross_extra_config+=("--disable-ld") + cross_extra_config+=("--disable-gas") CT_DoLog DEBUG "Extra config passed: '${cross_extra_config[*]}'" |