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Work-around another quirk in GDB configure.

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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>
This commit is contained in:
Alexey Neyman 2016-03-16 11:41:55 -07:00
parent cc7f7db767
commit 2162cbbdb7
1 changed files with 11 additions and 4 deletions
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15
scripts/build/debug/300-gdb.sh
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@ -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[*]}'"