* gnu/packages/prolog.scm
(swi-prolog)[arguments]<#:configure-flags>: Set CMAKE_HOST_CC to gcc when
cross-compiling.
---
gnu/packages/prolog.scm | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/gnu/packages/prolog.scm b/gnu/packages/prolog.scm
index 8d940530d8..fc3956b17b 100644
--- a/gnu/packages/prolog.scm
+++ b/gnu/packages/prolog.scm
@@ -103,7 +103,9 @@ manner. It also features an interactive interpreter.")
;; Set this manually, otherwise CMake would need to
;; run a cross-compiled binary, which it can't do.
;; These values were found on a Linux system.
- '("-DBSD_SIGNALS=1" "-DQSORT_R_GNU=1")
+ '("-DBSD_SIGNALS=1" "-DQSORT_R_GNU=1"
+ ;; If absent, the non-existent 'cc' is used.
+ "-DCMAKE_HOST_CC=gcc"
'())
"-DINSTALL_DOCUMENTATION=ON"
"-DSWIPL_INSTALL_IN_LIB=OFF") ; FIXME: Breaks RUNPATH validation.
--
2.30.2
