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gnu: libsvm: Install header and library.

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* gnu/packages/machine-learning.scm (libsvm)[arguments]: Add build phase
'build-lib; also install header file and shared library in the 'install phase.
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Ricardo Wurmus 2021-12-09 11:05:09 +01:00
parent 26e26bc819
commit 4fb363c906
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1 changed files with 22 additions and 14 deletions
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gnu/packages/machine-learning.scm
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@ -141,20 +141,28 @@ sparsely connected networks.")
(build-system gnu-build-system) (build-system gnu-build-system)
(arguments (arguments
`(#:tests? #f ; no "check" target `(#:tests? #f ; no "check" target
#:phases (modify-phases %standard-phases #:phases
(delete 'configure) (modify-phases %standard-phases
(replace (delete 'configure)
'install ; no ‘install’ target (add-after 'build 'build-lib
(lambda* (#:key outputs #:allow-other-keys) (lambda _
(let* ((out (assoc-ref outputs "out")) (invoke "make" "lib")))
(bin (string-append out "/bin/"))) (replace 'install ; no ‘install’ target
(mkdir-p bin) (lambda* (#:key outputs #:allow-other-keys)
(for-each (lambda (file) (let* ((out (assoc-ref outputs "out"))
(copy-file file (string-append bin file))) (bin (string-append out "/bin/"))
'("svm-train" (lib (string-append out "/lib/"))
"svm-predict" (inc (string-append out "/include/libsvm")))
"svm-scale"))) (mkdir-p bin)
#t))))) (for-each (lambda (file)
(copy-file file (string-append bin file)))
'("svm-train"
"svm-predict"
"svm-scale"))
(mkdir-p lib)
(install-file "libsvm.so.2" lib)
(mkdir-p inc)
(install-file "svm.h" inc)))))))
(home-page "https://www.csie.ntu.edu.tw/~cjlin/libsvm/") (home-page "https://www.csie.ntu.edu.tw/~cjlin/libsvm/")
(synopsis "Library for Support Vector Machines") (synopsis "Library for Support Vector Machines")
(description (description