ifeq "$(PASS)" "1"
SPECS=$$(dirname $$(/tools/bin/$(CROSSTARGET)-gcc -print-libgcc-file-name))/specs; \
/tools/bin/$(CROSSTARGET)-gcc -dumpspecs | sed \
- -e 's@/lib\(64\)\?/ld@/tools&@g' \
-e "/^\*cpp:$$/{n;s,$$, -isystem /tools/include,}" > $$SPECS
endif