diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 91c3dd544..8bb7fb71e 100644 --- a/configure.ac +++ b/configure.ac @@ -291,6 +291,7 @@ AC_CHECK_HEADERS([langinfo.h], dnl Convert some ac_cv_header_* variables to have_* dnl +have_linux_version_h=$ac_cv_header_linux_version_h have_linux_blkzoned_h=$ac_cv_header_linux_blkzoned_h have_linux_btrfs_h=$ac_cv_header_linux_btrfs_h have_linux_raw_h=$ac_cv_header_linux_raw_h @@ -303,6 +304,11 @@ have_shadow_h=$ac_cv_header_shadow_h have_sys_signalfd_h=$ac_cv_header_sys_signalfd_h have_utmpx_h=$ac_cv_header_utmpx_h +AS_CASE([$linux_os:$have_linux_version_h], + [yes:no], + [AC_MSG_ERROR([kernel headers required on Linux])] +) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include <time.h> #include <unistd.h> |