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Only create ${CT_TARGET}-cc${ext} symlink if ${CT_TARGET}-gcc exists

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Without this canadion cross builds create invalid symlinks:
When the code in do_cc_core_backend is called there is no
${CT_TARGET}-gcc in the install directory. Therefore ext is empty and
we create a link to ${CT_TARGET}-gcc. The final compiler
step then installs ${CT_TARGET}-gcc.exe and creates a working
${CT_TARGET}-cc.exe symlink but we still keep the invalid link
as well.

Signed-off-by: Johannes Pfau <johannespfau@gmail.com>
This commit is contained in:
Johannes Pfau 2015-04-03 10:32:16 +02:00
parent d74f1cc256
commit 586e30f726
1 changed files with 6 additions and 2 deletions
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8
scripts/build/cc/gcc.sh
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@ -492,7 +492,9 @@ do_cc_core_backend() {
# check whether compiler has an extension
file="$( ls -1 "${prefix}/bin/${CT_TARGET}-gcc."* 2>/dev/null || true )"
[ -z "${file}" ] || ext=".${file##*.}"
CT_DoExecLog ALL ln -sfv "${CT_TARGET}-gcc${ext}" "${prefix}/bin/${CT_TARGET}-cc${ext}"
if [ -f "${prefix}/bin/${CT_TARGET}-gcc${ext}" ]; then
CT_DoExecLog ALL ln -sfv "${CT_TARGET}-gcc${ext}" "${prefix}/bin/${CT_TARGET}-cc${ext}"
fi
if [ "${CT_MULTILIB}" = "y" ]; then
if [ "${CT_CANADIAN}" = "y" -a "${mode}" = "baremetal" \
@ -884,7 +886,9 @@ do_cc_backend() {
# check whether compiler has an extension
file="$( ls -1 "${CT_PREFIX_DIR}/bin/${CT_TARGET}-gcc."* 2>/dev/null || true )"
[ -z "${file}" ] || ext=".${file##*.}"
CT_DoExecLog ALL ln -sfv "${CT_TARGET}-gcc${ext}" "${CT_PREFIX_DIR}/bin/${CT_TARGET}-cc${ext}"
if [ -f "${CT_PREFIX_DIR}/bin/${CT_TARGET}-gcc${ext}" ]; then
CT_DoExecLog ALL ln -sfv "${CT_TARGET}-gcc${ext}" "${CT_PREFIX_DIR}/bin/${CT_TARGET}-cc${ext}"
fi
if [ "${CT_MULTILIB}" = "y" ]; then
if [ "${CT_CANADIAN}" = "y" ]; then