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社区首页 >问答首页 >Makefile:生成带有子目录的列表

问Makefile:生成带有子目录的列表
EN

Stack Overflow用户
提问于 2015-04-24 11:17:22
回答 4查看 2K关注 0票数 3

让我们假设我有这个目录结构：

代码语言：javascript
运行
复制
-src
  |
  |-- subdir1
  |
  |
  |-- subdir2
  |      |
  |      |-- subdir3

我希望自动生成一个变量，该变量查找每个子the的名称。

所以，就像：

代码语言：javascript
运行
复制
BASE_DIR = src
# magic_recursive_wildcard_here := ...
DIRS = $(call magic_recursive_wildcard_here)

all:
    @echo dirs: $(DIRS)

我希望所有人的输出是：

代码语言：javascript
运行
复制
dirs: src subdir1 subdir2 subdir3

有什么办法吗？

编辑：，如果可能的话，我需要一个同时适用于windows和Unix的解决方案。

编辑27/4/2015: I尝试了Chnossos的答案，输出如下：

代码语言：javascript
运行
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[21:59:27] ~\Desktop\makefileproj\src> make -d
GNU Make 3.81
Copyright (C) 2006  Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.

This program built for i386-pc-mingw32
Reading makefiles...
Reading makefile `makefile'...
CreateProcess(NULL,CHDIR,...)
process_begin: CreateProcess(NULL, CHDIR, ...) failed.
CreateProcess(F:\Programs\CmdTools\coreutils\bin\DIR.exe,DIR /A:D /B /S .,...)
DIR: /A\:D: No such file or directory
DIR: /B: No such file or directory
DIR: /S: No such file or directory
Main thread handle = 0x000000e0
.: dira dirb Makefile
Updating makefiles....
 Considering target file `makefile'.
  Looking for an implicit rule for `makefile'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `makefile.o'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `makefile.c'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `makefile.cc'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `makefile.cpp'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `makefile.p'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `makefile.f'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `makefile.r'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `makefile.s'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `makefile.mod'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `makefile.sh'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `makefile,v'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `RCS/makefile,v'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `RCS/makefile'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `s.makefile'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `SCCS/s.makefile'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `makefile.o'.
  Looking for a rule with intermediate file `makefile.o'.
   Avoiding implicit rule recursion.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.c'.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.cc'.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.cpp'.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.p'.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.f'.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.r'.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.s'.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.mod'.
   Trying pattern rule with stem `makefile.o'.
   Trying implicit prerequisite `makefile.o,v'.
   Trying pattern rule with stem `makefile.o'.
   Trying implicit prerequisite `RCS/makefile.o,v'.
   Trying pattern rule with stem `makefile.o'.
   Trying implicit prerequisite `RCS/makefile.o'.
   Trying pattern rule with stem `makefile.o'.
   Trying implicit prerequisite `s.makefile.o'.
   Trying pattern rule with stem `makefile.o'.
   Trying implicit prerequisite `SCCS/s.makefile.o'.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.c'.
   Looking for a rule with intermediate file `makefile.c'.
    Avoiding implicit rule recursion.
    Avoiding implicit rule recursion.
    Trying pattern rule with stem `makefile'.
    Trying implicit prerequisite `makefile.y'.
    Trying pattern rule with stem `makefile'.
    Trying implicit prerequisite `makefile.l'.
    Trying pattern rule with stem `makefile'.
    Trying implicit prerequisite `makefile.w'.
    Trying pattern rule with stem `makefile'.
    Trying implicit prerequisite `makefile.w'.
    Trying pattern rule with stem `makefile.c'.
    Trying implicit prerequisite `makefile.c,v'.
    Trying pattern rule with stem `makefile.c'.
    Trying implicit prerequisite `RCS/makefile.c,v'.
    Trying pattern rule with stem `makefile.c'.
    Trying implicit prerequisite `RCS/makefile.c'.
    Trying pattern rule with stem `makefile.c'.
    Trying implicit prerequisite `s.makefile.c'.
    Trying pattern rule with stem `makefile.c'.
    Trying implicit prerequisite `SCCS/s.makefile.c'.
    Trying pattern rule with stem `makefile'.
    Trying implicit prerequisite `makefile.y'.
    Looking for a rule with intermediate file `makefile.y'.
     Avoiding implicit rule recursion.
     Avoiding implicit rule recursion.
     Avoiding implicit rule recursion.
     Trying pattern rule with stem `makefile.y'.
     Trying implicit prerequisite `makefile.y,v'.
     Trying pattern rule with stem `makefile.y'.
     Trying implicit prerequisite `RCS/makefile.y,v'.
     Trying pattern rule with stem `makefile.y'.
     Trying implicit prerequisite `RCS/makefile.y'.
     Trying pattern rule with stem `makefile.y'.
     Trying implicit prerequisite `s.makefile.y'.
     Trying pattern rule with stem `makefile.y'.
     Trying implicit prerequisite `SCCS/s.makefile.y'.
    Trying pattern rule with stem `makefile'.
    Trying implicit prerequisite `makefile.l'.
    Looking for a rule with intermediate file `makefile.l'.
     Avoiding implicit rule recursion.
     Avoiding implicit rule recursion.
     Avoiding implicit rule recursion.
     Trying pattern rule with stem `makefile.l'.
     Trying implicit prerequisite `makefile.l,v'.
     Trying pattern rule with stem `makefile.l'.
     Trying implicit prerequisite `RCS/makefile.l,v'.
     Trying pattern rule with stem `makefile.l'.
     Trying implicit prerequisite `RCS/makefile.l'.
     Trying pattern rule with stem `makefile.l'.
     Trying implicit prerequisite `s.makefile.l'.
     Trying pattern rule with stem `makefile.l'.
     Trying implicit prerequisite `SCCS/s.makefile.l'.
    Trying pattern rule with stem `makefile'.
    Trying implicit prerequisite `makefile.w'.
    Looking for a rule with intermediate file `makefile.w'.
     Avoiding implicit rule recursion.
     Avoiding implicit rule recursion.
     Avoiding implicit rule recursion.
     Trying pattern rule with stem `makefile.w'.
     Trying implicit prerequisite `makefile.w,v'.
     Trying pattern rule with stem `makefile.w'.
     Trying implicit prerequisite `RCS/makefile.w,v'.
     Trying pattern rule with stem `makefile.w'.
     Trying implicit prerequisite `RCS/makefile.w'.
     Trying pattern rule with stem `makefile.w'.
     Trying implicit prerequisite `s.makefile.w'.
     Trying pattern rule with stem `makefile.w'.
     Trying implicit prerequisite `SCCS/s.makefile.w'.
    Trying pattern rule with stem `makefile'.
    Rejecting impossible implicit prerequisite `makefile.w'.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.cc'.
   Looking for a rule with intermediate file `makefile.cc'.
    Avoiding implicit rule recursion.
    Avoiding implicit rule recursion.
    Trying pattern rule with stem `makefile.cc'.
    Trying implicit prerequisite `makefile.cc,v'.
    Trying pattern rule with stem `makefile.cc'.
    Trying implicit prerequisite `RCS/makefile.cc,v'.
    Trying pattern rule with stem `makefile.cc'.
    Trying implicit prerequisite `RCS/makefile.cc'.
    Trying pattern rule with stem `makefile.cc'.
    Trying implicit prerequisite `s.makefile.cc'.
    Trying pattern rule with stem `makefile.cc'.
    Trying implicit prerequisite `SCCS/s.makefile.cc'.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.cpp'.
   Looking for a rule with intermediate file `makefile.cpp'.
    Avoiding implicit rule recursion.
    Avoiding implicit rule recursion.
    Trying pattern rule with stem `makefile.cpp'.
    Trying implicit prerequisite `makefile.cpp,v'.
    Trying pattern rule with stem `makefile.cpp'.
    Trying implicit prerequisite `RCS/makefile.cpp,v'.
    Trying pattern rule with stem `makefile.cpp'.
    Trying implicit prerequisite `RCS/makefile.cpp'.
    Trying pattern rule with stem `makefile.cpp'.
    Trying implicit prerequisite `s.makefile.cpp'.
    Trying pattern rule with stem `makefile.cpp'.
    Trying implicit prerequisite `SCCS/s.makefile.cpp'.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.p'.
   Looking for a rule with intermediate file `makefile.p'.
    Avoiding implicit rule recursion.
    Avoiding implicit rule recursion.
    Trying pattern rule with stem `makefile'.
    Trying implicit prerequisite `makefile.web'.
    Trying pattern rule with stem `makefile.p'.
    Trying implicit prerequisite `makefile.p,v'.
    Trying pattern rule with stem `makefile.p'.
    Trying implicit prerequisite `RCS/makefile.p,v'.
    Trying pattern rule with stem `makefile.p'.
    Trying implicit prerequisite `RCS/makefile.p'.
    Trying pattern rule with stem `makefile.p'.
    Trying implicit prerequisite `s.makefile.p'.
    Trying pattern rule with stem `makefile.p'.
    Trying implicit prerequisite `SCCS/s.makefile.p'.
    Trying pattern rule with stem `makefile'.
    Trying implicit prerequisite `makefile.web'.
    Looking for a rule with intermediate file `makefile.web'.
     Avoiding implicit rule recursion.
     Avoiding implicit rule recursion.
     Avoiding implicit rule recursion.
     Trying pattern rule with stem `makefile.web'.
     Trying implicit prerequisite `makefile.web,v'.
     Trying pattern rule with stem `makefile.web'.
     Trying implicit prerequisite `RCS/makefile.web,v'.
     Trying pattern rule with stem `makefile.web'.
     Trying implicit prerequisite `RCS/makefile.web'.
     Trying pattern rule with stem `makefile.web'.
     Trying implicit prerequisite `s.makefile.web'.
     Trying pattern rule with stem `makefile.web'.
     Trying implicit prerequisite `SCCS/s.makefile.web'.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.f'.
   Looking for a rule with intermediate file `makefile.f'.
    Avoiding implicit rule recursion.
    Avoiding implicit rule recursion.
    Trying pattern rule with stem `makefile'.
    Trying implicit prerequisite `makefile.r'.
    Trying pattern rule with stem `makefile.f'.
    Trying implicit prerequisite `makefile.f,v'.
    Trying pattern rule with stem `makefile.f'.
    Trying implicit prerequisite `RCS/makefile.f,v'.
    Trying pattern rule with stem `makefile.f'.
    Trying implicit prerequisite `RCS/makefile.f'.
    Trying pattern rule with stem `makefile.f'.
    Trying implicit prerequisite `s.makefile.f'.
    Trying pattern rule with stem `makefile.f'.
    Trying implicit prerequisite `SCCS/s.makefile.f'.
    Trying pattern rule with stem `makefile'.
    Trying implicit prerequisite `makefile.r'.
    Looking for a rule with intermediate file `makefile.r'.
     Avoiding implicit rule recursion.
     Avoiding implicit rule recursion.
     Avoiding implicit rule recursion.
     Trying pattern rule with stem `makefile'.
     Rejecting impossible implicit prerequisite `makefile.l'.
     Trying pattern rule with stem `makefile.r'.
     Trying implicit prerequisite `makefile.r,v'.
     Trying pattern rule with stem `makefile.r'.
     Trying implicit prerequisite `RCS/makefile.r,v'.
     Trying pattern rule with stem `makefile.r'.
     Trying implicit prerequisite `RCS/makefile.r'.
     Trying pattern rule with stem `makefile.r'.
     Trying implicit prerequisite `s.makefile.r'.
     Trying pattern rule with stem `makefile.r'.
     Trying implicit prerequisite `SCCS/s.makefile.r'.
   Trying pattern rule with stem `makefile'.
   Rejecting impossible implicit prerequisite `makefile.r'.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.s'.
   Looking for a rule with intermediate file `makefile.s'.
    Avoiding implicit rule recursion.
    Avoiding implicit rule recursion.
    Trying pattern rule with stem `makefile.s'.
    Trying implicit prerequisite `makefile.s,v'.
    Trying pattern rule with stem `makefile.s'.
    Trying implicit prerequisite `RCS/makefile.s,v'.
    Trying pattern rule with stem `makefile.s'.
    Trying implicit prerequisite `RCS/makefile.s'.
    Trying pattern rule with stem `makefile.s'.
    Trying implicit prerequisite `s.makefile.s'.
    Trying pattern rule with stem `makefile.s'.
    Trying implicit prerequisite `SCCS/s.makefile.s'.
   Trying pattern rule with stem `makefile'.
   Trying implicit prerequisite `makefile.mod'.
   Looking for a rule with intermediate file `makefile.mod'.
    Avoiding implicit rule recursion.
    Avoiding implicit rule recursion.
    Trying pattern rule with stem `makefile.mod'.
    Trying implicit prerequisite `makefile.mod,v'.
    Trying pattern rule with stem `makefile.mod'.
    Trying implicit prerequisite `RCS/makefile.mod,v'.
    Trying pattern rule with stem `makefile.mod'.
    Trying implicit prerequisite `RCS/makefile.mod'.
    Trying pattern rule with stem `makefile.mod'.
    Trying implicit prerequisite `s.makefile.mod'.
    Trying pattern rule with stem `makefile.mod'.
    Trying implicit prerequisite `SCCS/s.makefile.mod'.
  Trying pattern rule with stem `makefile'.
  Rejecting impossible implicit prerequisite `makefile.c'.
  Trying pattern rule with stem `makefile'.
  Rejecting impossible implicit prerequisite `makefile.cc'.
  Trying pattern rule with stem `makefile'.
  Rejecting impossible implicit prerequisite `makefile.cpp'.
  Trying pattern rule with stem `makefile'.
  Rejecting impossible implicit prerequisite `makefile.p'.
  Trying pattern rule with stem `makefile'.
  Rejecting impossible implicit prerequisite `makefile.f'.
  Trying pattern rule with stem `makefile'.
  Rejecting impossible implicit prerequisite `makefile.r'.
  Trying pattern rule with stem `makefile'.
  Rejecting impossible implicit prerequisite `makefile.s'.
  Trying pattern rule with stem `makefile'.
  Rejecting impossible implicit prerequisite `makefile.mod'.
  Trying pattern rule with stem `makefile'.
  Trying implicit prerequisite `makefile.sh'.
  Looking for a rule with intermediate file `makefile.sh'.
   Avoiding implicit rule recursion.
   Trying pattern rule with stem `makefile.sh'.
   Trying implicit prerequisite `makefile.sh,v'.
   Trying pattern rule with stem `makefile.sh'.
   Trying implicit prerequisite `RCS/makefile.sh,v'.
   Trying pattern rule with stem `makefile.sh'.
   Trying implicit prerequisite `RCS/makefile.sh'.
   Trying pattern rule with stem `makefile.sh'.
   Trying implicit prerequisite `s.makefile.sh'.
   Trying pattern rule with stem `makefile.sh'.
   Trying implicit prerequisite `SCCS/s.makefile.sh'.
  No implicit rule found for `makefile'.
  Finished prerequisites of target file `makefile'.
 No need to remake target `makefile'.
Updating goal targets....
Considering target file `all'.
 File `all' does not exist.
 Finished prerequisites of target file `all'.
Must remake target `all'.
Successfully remade target file `all'.
make: Nothing to be done for `all'.
makefile
recursion
EN

回答 4

Stack Overflow用户

回答已采纳

发布于 2015-04-25 16:28:10

考虑到您的编辑，您基本上有两个解决方案：

  1. 在Windows下使用linux并使用$(shell find $(BASE_DIR) -type d)。
  2. 在运行的操作系统上使用一个条件： BASE_DIR := .ifeq ($(OS)，Windows_NT) := $(patsubst $(shell CHDIR )\%，$(shell DIR /A:D /B /S $(BASE_DIR)其他DIRS := (shell find $(BASE_DIR) -type d) endif $(info $(DIR))#打印变量.PHONY: all: all：

注意，CHDIR后的空格在$(shell CHDIR )中是强制。

票数 1
EN

Stack Overflow用户

发布于 2015-04-24 11:37:53

JohnGraham-狡诈为make编写了这个简洁的递归通配符函数：

代码语言：javascript
运行
复制
rwildcard=$(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2)
  $(filter $(subst *,%,$2),$d))

但我不认为它可以做文件和目录。

我所拥有的唯一其他解决方案就是为此向find提供服务。

代码语言：javascript
运行
复制
dirs := $(shell find '$(BASE_DIR)' -type d)

正如Marc所指出的，如果您只需要变量中的裸目录名，那么您需要：

代码语言：javascript
运行
复制
dirs := $(notdir $(shell find '$(BASE_DIR)' -type d))

对于Windows，这可能有效。我测试了dir命令，但没有测试make如何处理它。

代码语言：javascript
运行
复制
dirs := $(notdir $(shell dir /s /b /ad $(BASE_DIR)))

如何确定您使用的是哪个平台，这是一个不同的问题，但是有许多方法可以做到这一点。

票数 1
EN

Stack Overflow用户

发布于 2015-04-24 11:47:42

是的，试试这个：

代码语言：javascript
运行
复制
BASE_DIR = src
DIRS = $(shell find $(BASE_DIR) -type d -exec basename {} \;)

all:
    @echo dirs: $(DIRS)

跑步：

代码语言：javascript
运行
复制
$ ls -lR src
src:
total 8
drwxrwxr-x. 2 mfraioli mfraioli 4096 Apr 24 07:41 subdir1
drwxrwxr-x. 3 mfraioli mfraioli 4096 Apr 24 07:41 subdir2

src/subdir1:
total 0

src/subdir2:
total 4
drwxrwxr-x. 2 mfraioli mfraioli 4096 Apr 24 07:41 subdir3

src/subdir2/subdir3:
total 0
$ make
dirs: src subdir1 subdir2 subdir3
票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/29846101

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