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autoconf生成的configure，如何修改ac_default_prefix默认定义？
来源: 互联网 发布时间：2016-03-06
本文导语: How to modify the default value of ac_default_prefix in configure script when autoconf? Autoconf creates a configure script with a define "ac_default_prefix=/usr/local", but I want to modify it into another value. How should I do? I know configure...
How to modify the default value of ac_default_prefix in configure script when autoconf?
Autoconf creates a configure script with a define "ac_default_prefix=/usr/local", but I want to modify it into another value. How should I do?
I know configure --prefix=PATH can change ac_default_prefix, which changes install path in Makefile. But I need to run configure without parameters to set install path as a different path, not "/usr/local".
Thanks.
Autoconf creates a configure script with a define "ac_default_prefix=/usr/local", but I want to modify it into another value. How should I do?
I know configure --prefix=PATH can change ac_default_prefix, which changes install path in Makefile. But I need to run configure without parameters to set install path as a different path, not "/usr/local".
Thanks.
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AC_PREFIX_DEFAULT
AC_PREFIX_DEFAULT(/where/you/want/to/install/your/program)
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忘记说了,是在configure.ac里
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