通过便携式的config.h访问SYSCONFDIR [英] Portable access to sysconfdir via config.h

问题描述

我想我的应用程序有便携式访问期间安装配置文件，使安装（dist_sysconf_DATA）。是否有可能访问 $（SYSCONFDIR）通过config.h中？

I'd like my application to have portable access to the configuration files installed during make install (dist_sysconf_DATA). Is it possible to access $(sysconfdir) via config.h?

推荐答案

有，但你不应该根据官方的声音（如，我不是要去搜索手册现在）这样做，以便继续支持它覆盖特定对象要建。

It is, but you should not do this according to official voices (as in, I am not gonna search the manual for it now) so as to continue supporting overriding it for specific objects to be built.

make CPPFLAGS="-USYSCONFDIR -DSYSCONFDIR=/blah" thisoneobject.o

因此​​，是应该做的事情之一：

Hence, what one is supposed to do:

AM_CPPFLAGS = -DSYSCONFDIR=\"${sysconfdir}\"

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