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Work around Cygwin idiosyncrasy.

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Cygwin doesn't like directory names ending with a dot, e.g. "multilib_."

Signed-off-by: Alexey Neyman <stilor@att.net>
This commit is contained in:
Alexey Neyman 2016-12-05 00:05:56 -08:00
parent 25f5b82d2e
commit 7e44983388
1 changed files with 7 additions and 1 deletions
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8
scripts/functions
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@ -1574,6 +1574,7 @@ CT_IterateMultilibs() {
local -a multilibs
local multi_dir multi_os_dir multi_root multi_flags multi_index multi_target
local root_suffix
local dir_postfix
# Name used internally below
if [ "${prefix}" = "sysroot-check" ]; then
@ -1655,7 +1656,12 @@ CT_IterateMultilibs() {
multi_os_dir=.
fi
CT_mkdir_pushd "${prefix}_${multi_dir//\//_}"
# Brain-dead Cygwin hack: Cygwin cannot run a binary if there is a directory
# component in the path that ends with a dot. Unfortunately, that's the case
# for the default library name with GCC.
dir_postfix=_${multi_dir//\//_}
dir_postfix=${dir_postfix%_.}
CT_mkdir_pushd "${prefix}${dir_postfix}"
$func multi_dir="${multi_dir}" \
multi_os_dir="${multi_os_dir}" \
multi_flags="${multi_flags}" \