binutils使readelf出错 [英] binutils make error for readelf

问题描述

当我运行make binutils/readelf时，出现以下错误:

When I run make binutils/readelf I get the following error:

In file included from readelf.c:43:0:
sysdep.h:23:25: fatal error: alloca-conf.h: No such file or directory
 #include "alloca-conf.h"

我缺少什么依赖性?我该如何构建和编译readelf而不使用其余的binutils?

What dependency am I missing? How do I just build and compile readelf without making the rest of binutils?

推荐答案

实际上发生的是您没有Makefile或至少没有一个定义binutils/readelf的目标.但是，由于存在一个binutils/readelf.c文件，make仍然运行并尝试使用其隐式模式规则来编译和链接binutils/readelf ...并失败了，因为如果没有相应的配置就无法生成该源文件.

What has actually happened is that you do not have a Makefile or at least not one defining binutils/readelf target. But since there is a binutils/readelf.c file, make still ran and tried to compile and link binutils/readelf using its implicit pattern rules... and failed because this source file cannot be built without corresponding configuration.

这只是添加更多细节.长话短说，按照注释中的建议运行./configure和make并收集生成的readelf.然后，尝试从基于自动工具的项目中隔离出单独的项目要容易得多.将-I添加到CFLAGS以找到alloca-conf.h，您将遇到另一个类似的问题.

This is just to add a bit more detail. Long story short, run ./configure and make as suggested in the comments and collect your resulting readelf. Much easier then trying to isolate a solitary item build out of autotools based project. You add -I to CFLAGS to find alloca-conf.h, you'll just run into another problem like that.

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