diff options
Diffstat (limited to 'scripts/package/install-extmod-build')
| -rwxr-xr-x | scripts/package/install-extmod-build | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/scripts/package/install-extmod-build b/scripts/package/install-extmod-build index d2c9cacecc0c..64d958ee45f3 100755 --- a/scripts/package/install-extmod-build +++ b/scripts/package/install-extmod-build @@ -44,15 +44,20 @@ mkdir -p "${destdir}" fi } | tar -c -f - -T - | tar -xf - -C "${destdir}" -# When ${CC} and ${HOSTCC} differ, we are likely cross-compiling. Rebuild host -# programs using ${CC}. This assumes CC=${CROSS_COMPILE}gcc, which is usually -# the case for package building. It does not cross-compile when CC=clang. +# When ${CC} and ${HOSTCC} differ, rebuild host programs using ${CC}. # # This caters to host programs that participate in Kbuild. objtool and # resolve_btfids are out of scope. -if [ "${CC}" != "${HOSTCC}" ] && is_enabled CONFIG_CC_CAN_LINK; then +if [ "${CC}" != "${HOSTCC}" ]; then echo "Rebuilding host programs with ${CC}..." + # This leverages external module building. + # - Clear sub_make_done to allow the top-level Makefile to redo sub-make. + # - Filter out --no-print-directory to print "Entering directory" logs + # when Make changes the working directory. + unset sub_make_done + MAKEFLAGS=$(echo "${MAKEFLAGS}" | sed s/--no-print-directory//) + cat <<-'EOF' > "${destdir}/Kbuild" subdir-y := scripts EOF |