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-rw-r--r--gnu/packages/python.scm33
1 files changed, 24 insertions, 9 deletions
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 644c9d7666..b7a664271b 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -38,7 +38,7 @@
;;; Copyright © 2017 Frederick M. Muriithi <fredmanglis@gmail.com>
;;; Copyright © 2017, 2018 Adriano Peluso <catonano@gmail.com>
;;; Copyright © 2017 Ben Sturmfels <ben@sturm.com.au>
-;;; Copyright © 2017, 2018 Mathieu Othacehe <m.othacehe@gmail.com>
+;;; Copyright © 2017, 2018, 2019 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2017 José Miguel Sánchez García <jmi2k@openmailbox.org>
;;; Copyright © 2017 Roel Janssen <roel@gnu.org>
;;; Copyright © 2017, 2018 Kei Kebreau <kkebreau@posteo.net>
@@ -150,6 +150,13 @@
"INSTALL=install -c"
"MKDIR_P=mkdir -p"
+ ;; Disable runtime check failing if cross-compiling, see:
+ ;; https://lists.yoctoproject.org/pipermail/poky/2013-June/008997.html
+ ,@(if (%current-target-system)
+ '("ac_cv_buggy_getaddrinfo=no"
+ "ac_cv_file__dev_ptmx=no"
+ "ac_cv_file__dev_ptc=no")
+ '())
(string-append "LDFLAGS=-Wl,-rpath="
(assoc-ref %outputs "out") "/lib"))
;; With no -j argument tests use all available cpus, so provide one.
@@ -292,7 +299,12 @@
("tcl" ,tcl)
("tk" ,tk))) ; for tkinter
(native-inputs
- `(("pkg-config" ,pkg-config)))
+ `(("pkg-config" ,pkg-config)
+ ;; When cross-compiling, a native version of Python itself is needed.
+ ,@(if (%current-target-system)
+ `(("self" ,this-package)
+ ("which" ,which))
+ '())))
(native-search-paths
(list (search-path-specification
(variable "PYTHONPATH")
@@ -388,13 +400,16 @@ data types.")
(if (null? opt) "none" (car opt)))
(for-each (lambda (file)
(apply invoke
- `(,(string-append out "/bin/python3")
- ,@opt
- "-m" "compileall"
- "-f" ; force rebuild
- ;; Don't build lib2to3, because it's Python 2 code.
- "-x" "lib2to3/.*"
- ,file)))
+ `(,,(if (%current-target-system)
+ "python3"
+ '(string-append out
+ "/bin/python3"))
+ ,@opt
+ "-m" "compileall"
+ "-f" ; force rebuild
+ ;; Don't build lib2to3, because it's Python 2 code.
+ "-x" "lib2to3/.*"
+ ,file)))
(find-files out "\\.py$")))
(list '() '("-O") '("-OO")))
#t)))))))