Additional set of build system tweaks for libefi library.

cmd/zpool/Makefile.am

@@ -2,6 +2,7 @@ include $(top_srcdir)/config/Rules.am
 
 DEFAULT_INCLUDES += \
 	-I${top_srcdir}/lib/libspl/include \
+	-I${top_srcdir}/lib/libefi/include \
 	-I${top_srcdir}/lib/libuutil/include \
 	-I${top_srcdir}/lib/libzfs/include \
 	-I${top_srcdir}/lib/libnvpair/include \

config/user-libefi.m4

@@ -1,8 +0,0 @@
-dnl #
-dnl # Check for libefi
-dnl #
-AC_DEFUN([ZFS_AC_CONFIG_USER_LIBEFI], [
-	AC_CHECK_LIB([efi], [efi_alloc_and_init],
-		[AC_DEFINE([HAVE_LIBEFI], 1,
-		[Define to 1 if 'libefi' library available])])
-])

config/user.m4

@@ -3,7 +3,6 @@ dnl # Default ZFS user configuration
 dnl #
 AC_DEFUN([ZFS_AC_CONFIG_USER], [
 	ZFS_AC_CONFIG_USER_ARCH
-	ZFS_AC_CONFIG_USER_LIBEFI
 	ZFS_AC_CONFIG_USER_LIBDISKMGT
 	ZFS_AC_CONFIG_USER_LIBSHARE
 	ZFS_AC_CONFIG_USER_IOCTL

configure.ac

@@ -55,6 +55,7 @@ AC_CONFIG_FILES([
 	doc/Makefile
 	lib/Makefile
 	lib/libavl/Makefile
+	lib/libefi/Makefile
 	lib/libnvpair/Makefile
 	lib/libunicode/Makefile
 	lib/libuutil/Makefile

lib/libzfs/Makefile.am

@@ -6,6 +6,7 @@ DEFAULT_INCLUDES += \
 	-I${top_srcdir}/lib/libspl/include \
         -I${top_srcdir}/lib/libnvpair/include \
 	-I${top_srcdir}/lib/libuutil/include \
+	-I${top_srcdir}/lib/libefi/include \
 	-I${top_srcdir}/module/zfs \
 	-I${top_srcdir}/module/zfs/include \
         -I${top_srcdir}/module/zcommon/include \