Previously this check was only performed when ./configure was
attempting to autodetect your kernel source directory. But we
should also handle the case where --with-linux was provided
and is obviously wrong. This way we catch the error before
invoking make and compiling the source with an incorrect
autoconf results.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes zfsonlinux/spl#162
AS_IF([test -n "$sourcelink" && test -e ${sourcelink}], [
kernelsrc=`readlink -f ${sourcelink}`
], [
AS_IF([test -n "$sourcelink" && test -e ${sourcelink}], [
kernelsrc=`readlink -f ${sourcelink}`
], [
- AC_MSG_RESULT([Not found])
- AC_MSG_ERROR([
- *** Please make sure the kernel devel package for your distribution
- *** is installed then try again. If that fails you can specify the
- *** location of the kernel source with the '--with-linux=PATH' option.])
+ kernelsrc="[Not found]"
])
], [
AS_IF([test "$kernelsrc" = "NONE"], [
])
], [
AS_IF([test "$kernelsrc" = "NONE"], [
])
AC_MSG_RESULT([$kernelsrc])
])
AC_MSG_RESULT([$kernelsrc])
+ AS_IF([test ! -d "$kernelsrc"], [
+ AC_MSG_ERROR([
+ *** Please make sure the kernel devel package for your distribution
+ *** is installed then try again. If that fails you can specify the
+ *** location of the kernel source with the '--with-linux=PATH' option.])
+ ])
+
AC_MSG_CHECKING([kernel build directory])
AS_IF([test -z "$kernelbuild"], [
AS_IF([test -e "/lib/modules/$(uname -r)/build"], [
AC_MSG_CHECKING([kernel build directory])
AS_IF([test -z "$kernelbuild"], [
AS_IF([test -e "/lib/modules/$(uname -r)/build"], [