At least check for Makefile.

2026-03-24 17:07:12 +01:00 · 2026-03-24 17:07:12 +01:00 · db526666f3
parent 212cb59d58
commit db526666f3
1 changed files with 5 additions and 0 deletions
--- a/configure.ac
+++ b/configure.ac
@ -107,6 +107,11 @@ AC_ARG_WITH([linux-dir],

 AC_MSG_CHECKING([for Linux kernel sources])

+if test \! -r ${sourcedir}/Makefile; then
+    echo
+    AC_MSG_ERROR([No Linux kernel sources in $sourcedir])
+fi
+
 # Try to get kernel release string
 if test -r ${sourcedir}/include/config/kernel.release; then
    kernelrelease=`cat $sourcedir/include/config/kernel.release`