Automake变量整理Makefile.am [英] Automake Variables to tidy up Makefile.am

问题描述

我有一个目录/ src包含我的所有源文件，和/ bin在运行make命令后存储所有二进制文件。该目录如下所示：

I have a directory /src containing all of my source files, and /bin to store all binary after running make command. The directory is something like below:

/BuildDirectory
- - /src
- - /bin
- - configure
- - Makefile.am
- - configure.ac 
- - ... 

现在在Makefile.am中，我必须指定：

Now in Makefile.am, I have to specified:

bin_PROGRAMS = bin/x bin/y bin/z bin/k ...

bin_x_SOURCES = src/x.cpp
bin_y_SOURCES = src/y.cpp
bin_z_SOURCES = src/z.cpp

< ？
例如我只是指定：

Is there any variable that can help to get rid of all "bin/" and "src/" ? For example I just specify:

$BIN = bin
$SRC = src 

他们会在正确的文件夹中查找正确的文件，并将其编译到正确的位置。

And they will look for the correct files in correct folders and compile it to the correct places.

感谢

推荐答案

您可以利用远程建设。将此makefile放在bin目录中：

You could take advantage of remote building. Place this makefile in the bin dir:

VPATH = ../src
bin_PROGRAMS = x y z k ...

x_SOURCES = x.cpp
y_SOURCES = y.cpp
z_SOURCES = z.cpp

现在用以下替换当前的Makefile.am：

Now replace the current Makefile.am with this one:

SUBDIRS = bin

现在调整configure.ac也可以生成bin / Makefile

Now tweak your configure.ac to also generate bin/Makefile

AC_CONFIG_FILES([Makefile
        bin/Makefile])

你应该为生命而设。

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