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-rw-r--r--gnu/packages/linux.scm7
1 files changed, 6 insertions, 1 deletions
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index ed092e1c73..6049b09139 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -4142,7 +4142,12 @@ interface to the variable facility of UEFI boot firmware.")
;; installed (known as OS_VENDOR in the code).
;; GRUB overrides this, as such it's only used if
;; nothing else is specified on the command line.
- "EFIDIR=gnu")
+ "EFIDIR=gnu"
+ ;; Treat kernel headers as system headers to prevent
+ ;; warnings about conflicting types.
+ (string-append "C_INCLUDE_PATH="
+ (assoc-ref %build-inputs "kernel-headers")
+ "/include"))
#:phases (modify-phases %standard-phases (delete 'configure))))
(native-inputs
`(("pkg-config" ,pkg-config)))