From 6ef379f879a1d098ec55a9ca294e808e24291daf Mon Sep 17 00:00:00 2001 From: Mathieu Othacehe Date: Wed, 4 Sep 2019 18:21:19 +0200 Subject: gnu: make-linux-libre: Fix cross-compilation. * gnu/packages/linux.scm (make-linux-libre)[arguments]: 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). --- gnu/packages/linux.scm | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'gnu') 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")) -- cgit v1.2.3