Makefile仍然返回错误 [英] Makefile still returns error

问题描述

尝试运行此命令时仍然出现错误

I still get error when i try run this

OS=$(shell uname -s)

#################################################################
printVar:
        ifeq ($(OS),Darwin)
        @echo $(OS)
        endif

all: 
        make -j3 -f $(MAKEFILE)

终端

$ make printVar
ifeq (Darwin,Darwin)
/bin/sh: -c: line 0: syntax error near unexpected token `Darwin,Darwin'
/bin/sh: -c: line 0: `ifeq (Darwin,Darwin)'
make: *** [printVar] Error 2

推荐答案

您不希望ifeq/endif之前的选项卡，因为它们不是命令:

You don't want a tab before ifeq/endif as they are not commands:

OS=$(shell uname -s)

#################################################################
printVar:
ifeq ($(OS),Darwin)
    @echo $(OS)
endif

all: 
    make -j3 -f $(MAKEFILE)

这篇关于Makefile仍然返回错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！