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authorRicardo Wurmus <rekado@elephly.net>2019-09-19 15:56:39 +0200
committerRicardo Wurmus <rekado@elephly.net>2019-09-19 21:33:44 +0200
commit923b2b5a48de6c986cab26ee45db1f0e9aaa7269 (patch)
treedc70afeb3e2dc92e0aadd42e29ac15e577aa6a14 /gnu/packages/avr.scm
parent081f767e8c396949997c9c61adec0a7090c708d9 (diff)
downloadguix-923b2b5a48de6c986cab26ee45db1f0e9aaa7269.tar
guix-923b2b5a48de6c986cab26ee45db1f0e9aaa7269.tar.gz
gnu: avr-libc: Unset CPATH to fix the build.
* gnu/packages/avr.scm (avr-libc)[arguments]: Unset CPATH variable.
Diffstat (limited to 'gnu/packages/avr.scm')
-rw-r--r--gnu/packages/avr.scm9
1 files changed, 5 insertions, 4 deletions
diff --git a/gnu/packages/avr.scm b/gnu/packages/avr.scm
index 6eb0ad8dbf..1f99f636e0 100644
--- a/gnu/packages/avr.scm
+++ b/gnu/packages/avr.scm
@@ -97,11 +97,12 @@
(modify-phases %standard-phases
(add-before 'unpack 'fix-cpath
(lambda _
- ;; C_INCLUDE_PATH poses issues for cross-building, leading to
- ;; failures when building avr-libc on 64-bit systems. Simply
- ;; unsetting it allows the build to succeed because it doesn't
- ;; try to use any of the native system's headers.
+ ;; C_INCLUDE_PATH and CPATH pose issues for cross-building,
+ ;; leading to failures when building avr-libc on 64-bit systems.
+ ;; Simply unsetting them allows the build to succeed because it
+ ;; doesn't try to use any of the native system's headers.
(unsetenv "C_INCLUDE_PATH")
+ (unsetenv "CPATH")
#t)))))
(native-inputs `(("avr-binutils" ,avr-binutils)
("avr-gcc" ,avr-gcc)))