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
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1 changed files with 2 additions and 0 deletions

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@ -67,6 +67,8 @@
,@(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"))