common-apps: -dumpspecs with count lines

Author: ilg-ul

scripts/common-apps-functions-source.sh

@@ -1063,6 +1063,7 @@ function test_gcc()
     run_app "${TEST_BIN_PATH}/${GCC_TARGET}-gcc" -print-multi-lib
     run_app "${TEST_BIN_PATH}/${GCC_TARGET}-gcc" -print-multi-lib | wc -l | sed -e 's| ||g'
     run_app "${TEST_BIN_PATH}/${GCC_TARGET}-gcc" -dumpspecs
+    run_app "${TEST_BIN_PATH}/${GCC_TARGET}-gcc" -dumpspecs | wc -l | sed -e 's| ||g'
 
     local tmp=$(mktemp /tmp/gcc-test.XXXXX)
     rm -rf "${tmp}"