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| author | Marius Bakke <mbakke@berlin.guixsd.org> | 2019-10-04 21:36:42 +0200 |
|---|---|---|
| committer | Marius Bakke <mbakke@fastmail.com> | 2019-10-06 18:02:48 +0200 |
| commit | c5ceec4150f6a6cdc1b64781afa2d05547cf8542 (patch) | |
| tree | 14d8965af70318d18a4bfbe1c8e9f8d3b6342335 /gnu/packages | |
| parent | dd6989711370c43676edc974f86c8586f21f80f6 (diff) | |
| download | guix-c5ceec4150f6a6cdc1b64781afa2d05547cf8542.tar guix-c5ceec4150f6a6cdc1b64781afa2d05547cf8542.tar.gz | |
gnu: linux-libre: Remove glibc from CPATH before the build.
Fixes <https://bugs.gnu.org/37593>.
* gnu/packages/linux.scm (make-linux-libre*)[arguments]: Drop "libc" from CPATH.
Diffstat (limited to 'gnu/packages')
| -rw-r--r-- | gnu/packages/linux.scm | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm index 2a6709c6fe..78de223947 100644 --- a/gnu/packages/linux.scm +++ b/gnu/packages/linux.scm @@ -663,6 +663,7 @@ for ARCH and optionally VARIANT, or #f if there is no such configuration." `(#:modules ((guix build gnu-build-system) (guix build utils) (srfi srfi-1) + (srfi srfi-26) (ice-9 match)) #:phases (modify-phases %standard-phases @@ -679,6 +680,18 @@ for ARCH and optionally VARIANT, or #f if there is no such configuration." ,@(if (%current-target-system) '((unsetenv "CROSS_CPATH")) '()) + + ;; On AArch64 (at least), we need to remove glibc headers from CPATH + ;; (they are still available as "system headers"), so that the kernel + ;; can override uint64_t. See <https://bugs.gnu.org/37593>. + (setenv "CPATH" + (string-join + (remove (cut string-prefix? (assoc-ref inputs "libc") <>) + (string-split (getenv "CPATH") #\:)) + ":")) + (format #t "environment variable `CPATH' changed to `~a'~%" + (getenv "CPATH")) + ;; Avoid introducing timestamps (setenv "KCONFIG_NOTIMESTAMP" "1") (setenv "KBUILD_BUILD_TIMESTAMP" (getenv "SOURCE_DATE_EPOCH")) |