configure: pass windows-path to nvcc whenever cygpath is available

It might be using cl.exe on Windows, which does not understand Unix-Paths. Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
6 years ago · c775410f31
parent 114ead9735
commit c775410f31
1 changed files with 4 additions and 1 deletions
--- a/5
+++ b/5
@ -1030,7 +1030,10 @@ test_nvcc(){
    log test_nvcc "$@"
    cat > $TMPCU
    log_file $TMPCU
-    test_cmd $nvcc -ptx $NVCCFLAGS "$@" $NVCC_C $(nvcc_o $TMPO) $TMPCU
+    tmpcu_=$TMPCU
+    tmpo_=$TMPO
+    [ -x "$(command -v cygpath)" ] && tmpcu_=$(cygpath -m $tmpcu_) && tmpo_=$(cygpath -m $tmpo_)
+    test_cmd $nvcc -ptx $NVCCFLAGS "$@" $NVCC_C $(nvcc_o $tmpo_) $tmpcu_
 }

 check_nvcc() {