构建程序后会使用libtool吗？
我开始构建 xmlsec 并注意到它无法识别我计算机上的 libltdl 库。我开始寻找，结果发现符号链接 libltld.so -> libltdl.so.3 丢失！
我使用的发行版是“Red Hat Enterprise Linux Server release 5.5 (Tikanga)”，
我心想……也许这是一个错误？但在哪里呢？在 gcc、redhat、xmlsec 中。查看 redhat 的错误报告“https://bugzilla.redhat.com/show_bug.cgi?id=469718”，我注意到已经提出投诉，响应是：
“这不是一个错误，/usr/lib /libltdl.so 由 libtool-ltdl-devel 提供，因为它 仅在编译期间需要。”
所以问题是：libtool 在标准“./configure &”之后是否被使用过？ make”过程？Redhat 说 libltdl“仅在编译期间需要”是什么意思？但标准 libtool 不需要？
谢谢， 陈兹
I started to build xmlsec and noticed that it wouldn't recognize my libltdl library on my computer. I started hunting and it turns out that the symbolic link libltld.so -> libltdl.so.3 was missing!
The distribution I am using is "Red Hat Enterprise Linux Server release 5.5 (Tikanga)"
I thought to myself... maybe this is a bug? But where? In gcc, in redhat, in xmlsec. Looking at a bug report for redhat "https://bugzilla.redhat.com/show_bug.cgi?id=469718" I noticed that the complaint had been made and the response was:
"This is not a bug, /usr/lib/libltdl.so is provided by libtool-ltdl-devel as it
is only needed during compilation."
So the question is: Does libtool ever get used after the standard "./configure & make" process? What does Redhat mean when it says libltdl "is only needed during compilation?" but standard libtool is not?
Thanks,
Chenz
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无版本库由
-devel包提供，因为它们仅在应用程序编译时需要。在您提到的错误中，报告者需要安装libtool-ltdl-devel来编译php。成功编译后，他/她可以删除不再需要的包。Unversioned libraries are provided by
-develpackages because they are only required at compile time of applications. In the bug you referenced, reporter needs to installlibtool-ltdl-develto compile php. After successful compilation s/he can remove the package it won't be needed anymore.