From 9cdf48728e74c5aed0650201c2e39c82fea0ce4b Mon Sep 17 00:00:00 2001 From: Ricardo Wurmus Date: Mon, 22 May 2017 16:13:18 +0200 Subject: gnu: arm-none-eabi-toolchain: Provide union of all inputs at the output. * gnu/packages/embedded.scm (arm-none-eabi-toolchain)[arguments]: Make the union of all inputs available at the output. --- gnu/packages/embedded.scm | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'gnu/packages') diff --git a/gnu/packages/embedded.scm b/gnu/packages/embedded.scm index 2befdf31b3..f8684f46a2 100644 --- a/gnu/packages/embedded.scm +++ b/gnu/packages/embedded.scm @@ -237,7 +237,16 @@ (define (arm-none-eabi-toolchain xgcc newlib) (version (package-version xgcc)) (source #f) (build-system trivial-build-system) - (arguments '(#:builder (mkdir %output))) + (arguments + '(#:modules ((guix build union)) + #:builder + (begin + (use-modules (ice-9 match) + (guix build union)) + (match %build-inputs + (((names . directories) ...) + (union-build (assoc-ref %outputs "out") + directories)))))) (propagated-inputs `(("binutils" ,(cross-binutils "arm-none-eabi")) ("gcc" ,xgcc) -- cgit v1.2.3