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-rw-r--r--gnu/packages/cross-base.scm18
1 files changed, 16 insertions, 2 deletions
diff --git a/gnu/packages/cross-base.scm b/gnu/packages/cross-base.scm
index 7f67aaed89..e89208b8b6 100644
--- a/gnu/packages/cross-base.scm
+++ b/gnu/packages/cross-base.scm
@@ -202,21 +202,35 @@ base compiler and using LIBC (which may be either a libc package or #f.)"
#$@(if (target-avr? target)
#~("--enable-multilib")
+ #~())
+
+
+ #$@(if (and libc (target-avr? target))
+ #~((string-append "--with-native-system-header-dir="
+ #$libc "/" #$target "/include"))
#~()))
(remove
(lambda (flag)
(or (and #$libc
(string-prefix? "--enable-languages" flag))
+ (and #$libc
+ #$(target-avr? target)
+ (string-prefix? "--with-native-system-header-dir"
+ flag))
(and #$(target-avr? target)
(string=? flag "--disable-multilib"))))
#$flags)))
((#:make-flags flags)
(if libc
- #~(let ((libc (assoc-ref %build-inputs "libc")))
+ #~(let ((libc (assoc-ref %build-inputs "libc"))
+ (lib-prefix (if #$(target-avr? target)
+ (string-append "/" #$target)
+ "")))
;; FLAGS_FOR_TARGET are needed for the target libraries to receive
;; the -Bxxx for the startfiles.
- (cons (string-append "FLAGS_FOR_TARGET=-B" libc "/lib")
+ (cons (string-append "FLAGS_FOR_TARGET=-B"
+ libc lib-prefix "/lib")
#$flags))
flags))
((#:phases phases)