解决 Solaris 上未说明的 -llapack 依赖问题 [英] Resolving unstated -llapack dependency issue on Solaris
问题描述
我在 CRAN 上发布了一个 R 包，它依赖于一些 RcppArmadillo 代码的成功编译.该软件包构建正确，并且在我尝试的所有测试系统上都没有注释(如果有兴趣，请在此处 CRAN 评论)，但是，CRAN 检查在 solaris-sparc 上失败，并且无法加载对 solaris-x86 的依赖.
I have released an R package on CRAN which depends on the successful compilation of some RcppArmadillo code. The package built correctly and with no notes on all the test systems that I tried (CRAN comments here if interested), however, the CRAN checks fail on solaris-sparc and are unable to load a dependency on solaris-x86.
错误原因如下 ld:fatal: library -llapack: not found(来自 goldi-00install.html).
The reason for the error is given as ld: fatal: library -llapack: not found (from goldi-00install.html).
在我的 Makevars 和 Makevars.win 中，我在 PKG_LIBS 中声明了 -llapack，我认为已经足够了.
In my Makevars and Makevars.win, I have stated -llapack in PKG_LIBS, which I thought was sufficient.
PKG_LIBS= -Wsign-compare -llapack 在两者中.
但是，我不确定如何为 Solaris 声明此依赖项.是否有一个单独的 Makevars 我必须编写，或者有一个不同的位置我必须声明依赖关系?
However, I'm unsure how to declare this dependency for Solaris. Is there a separate Makevars that I must write, or there a different location that I must state the dependency?
我已阅读相关Writing R Extensions"手册的部分，并怀疑我可能必须在PKG_LIBS中声明$(LLAPACK_LIBS)，但无法对其进行测试在solaris平台上.这是要遵循的正确路径吗?
I have read the relevant section of the "Writing R Extensions" manual, and suspect that I may have to declare $(LLAPACK_LIBS) in PKG_LIBS, but have no way of testing it on a solaris platform. Is this the correct path to follow?
感谢您的帮助，非常感谢.
Thanks for any help, it's much appreciated.
推荐答案
你在 src/Makevars 是错误的.不要做你做过的事:
Your line in src/Makevars is just wrong. Don't do what you did:
PKG_LIBS= -Wsign-compare -llapack
做我们都做的事情，示例包有什么以及自动生成的包获取:
do what we all do, what the example package has and the what the auto-generated package gets:
PKG_LIBS = $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS)
当我们说它确实有效时，请相信我们.我敢说，在 CRAN 上的 291 个 (291 !!) 软件包中，基本上都使用这个.
Believe us when we say that it just works. I venture that among the two-hundred-ninenty-one (291 !!) packages on CRAN, essentially all use this.
任何不喜欢你的人，只是做错了.上面的分发给 R 对 LAPACK 及其依赖项的了解.使用它.
And any who do not, like yours, simply do it wrong. The above dispatches to what R knows about LAPACK and its dependencies. Use it.
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