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-rw-r--r--gnu/packages/linux.scm6
1 files changed, 6 insertions, 0 deletions
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 7794debaab..890548e51b 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -669,6 +669,12 @@ for ARCH and optionally VARIANT, or #f if there is no such configuration."
#t))
(replace 'configure
(lambda* (#:key inputs native-inputs target #:allow-other-keys)
+ ;; Unset CROSS_CPATH to make sure that cross-libc is not
+ ;; found. Otherwise, some of its header would conflict with the
+ ;; one from linux (stdint.h and linux/types.h)
+ ,@(if (%current-target-system)
+ '((unsetenv "CROSS_CPATH"))
+ '())
;; Avoid introducing timestamps
(setenv "KCONFIG_NOTIMESTAMP" "1")
(setenv "KBUILD_BUILD_TIMESTAMP" (getenv "SOURCE_DATE_EPOCH"))