1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index e06d212ce..58a399597 100644
--- a/configure.ac
+++ b/configure.ac
@@ -86,6 +86,7 @@ AC_SUBST([HAVE_LANDLOCK])
 AC_ARG_ENABLE([landlock],
    [AS_HELP_STRING([--enable-landlock], [Landlock self-restriction support])])
 AS_IF([test "x$enable_landlock" = "xyes"], [
+        AC_CHECK_HEADER([linux/landlock.h], [], AC_MSG_ERROR([*** LANDLOCK support is not installed (/usr/include/linux/landlock.h missing) ***]))
        HAVE_LANDLOCK="-DHAVE_LANDLOCK"
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS"
 ])

diff --git a/configure.ac b/configure.ac index e06d212ce..58a399597 100644 --- a/configure.ac +++ b/configure.ac
@@ -86,6 +86,7 @@ AC_SUBST([HAVE_LANDLOCK])
86	AC_ARG_ENABLE([landlock],	86	AC_ARG_ENABLE([landlock],
87	[AS_HELP_STRING([--enable-landlock], [Landlock self-restriction support])])	87	[AS_HELP_STRING([--enable-landlock], [Landlock self-restriction support])])
88	AS_IF([test "x$enable_landlock" = "xyes"], [	88	AS_IF([test "x$enable_landlock" = "xyes"], [
		89	AC_CHECK_HEADER([linux/landlock.h], [], AC_MSG_ERROR([* LANDLOCK support is not installed (/usr/include/linux/landlock.h missing) *]))
89	HAVE_LANDLOCK="-DHAVE_LANDLOCK"	90	HAVE_LANDLOCK="-DHAVE_LANDLOCK"
90	EXTRA_LDFLAGS="$EXTRA_LDFLAGS"	91	EXTRA_LDFLAGS="$EXTRA_LDFLAGS"
91	])	92	])