1# $NetBSD: sh-meta-chars.mk,v 1.4 2020/12/07 22:27:56 rillig Exp $ 2# 3# Tests for running shell commands that contain meta-characters. 4# 5# These meta-characters decide whether the command is run by the shell 6# or executed directly via execv, but only in compatibility mode, not 7# in jobs mode, and only if MAKE_NATIVE is defined during compilation. 8# 9# See also: 10# Compat_RunCommand, useShell 11 12all: 13 14# The command "exit 0" contains no special characters, therefore it is 15# run directly via execv, but only if MAKE_NATIVE is defined. 16USING_EXEC!= { echo 'all:; exit 0' | ${MAKE} -r -f - 1>/dev/null 2>&1; } \ 17 && echo yes || echo no 18 19# It's hard to do any useful tests that result in the same output. 20# See SED_CMDS.sh-dots, which normalizes the test output for the specific 21# case of the special command '...'. 22.if ${USING_EXEC} != "yes" && ${USING_EXEC} != "no" 23. error 24.endif 25