makefile - "no rule to make target"与 make 的原因？

Question

Makefile 语法不就是

target: require_files
   cmd...

为什么我会遇到这个问题？

生成文件

MXMLC = /opt/flex/bin/mxmlc
MXMLC_RELEASE = $(MXMLC) -debug=false -compiler.optimize=true

release: bin-release/Wrapper.swf, bin-release/Application.swf

bin-release/Application.swf: src/**/*.as, lib/*.swc
    $(MXMLC_RELEASE) -output bin-release/Application.swf src/Application.as
    @@-rm ../server/public/game/Application.swf
    $(CP) bin-release/Application.swf ../server/public/game/Application.swf

bin-release/Wrapper.swf: src/*.as, src/engine/**/*.as, lib/*.swc
    $(MXMLC_RELEASE) -output bin-release/Wrapper.swf src/Wrapper.as
    @@-rm ../server/public/game/Wrapper.swf
    $(CP) bin-release/Wrapper.swf ../server/public/game/Wrapper.swf

$: 制作 bin-release/Application.swf

~/workspace/project/src/flash [2]19:20 make: * No rule to make target src/constant/*.as,', needed bybin-release/Application.swf'. Stop.

Answer 1

去掉逗号

MXMLC = /opt/flex/bin/mxmlc
MXMLC_RELEASE = $(MXMLC) -debug=false -compiler.optimize=true

release: bin-release/Wrapper.swf bin-release/Application.swf

bin-release/Application.swf: src/**/*.as lib/*.swc
    $(MXMLC_RELEASE) -output bin-release/Application.swf src/Application.as
    @@-rm ../server/public/game/Application.swf
    $(CP) bin-release/Application.swf ../server/public/game/Application.swf

bin-release/Wrapper.swf: src/*.as src/engine/**/*.as lib/*.swc
    $(MXMLC_RELEASE) -output bin-release/Wrapper.swf src/Wrapper.as
    @@-rm ../server/public/game/Wrapper.swf
    $(CP) bin-release/Wrapper.swf ../server/public/game/Wrapper.swf