build-system/cmake: Specify C++ compiler when cross-compiling.

* guix/build/cmake-build-system.scm (configure)[args]: Add
"-DCMAKE_CXX_COMPILER" when cross-compiling.
This commit is contained in:
Marius Bakke 2020-01-26 13:00:30 +01:00
parent f3418f58dc
commit 38746d026c
No known key found for this signature in database
GPG key ID: A2A06DF2A33A54FA

View file

@ -67,6 +67,8 @@ (define* (configure #:key outputs (configure-flags '()) (out-of-source? #t)
,@(if target
(list (string-append "-DCMAKE_C_COMPILER="
target "-gcc")
(string-append "-DCMAKE_CXX_COMPILER="
target "-g++")
(if (string-contains target "mingw")
"-DCMAKE_SYSTEM_NAME=Windows"
"-DCMAKE_SYSTEM_NAME=Linux"))