mirror of
https://github.com/coolsnowwolf/packages.git
synced 2025-05-01 15:10:12 +08:00
52 lines
1.8 KiB
Diff
52 lines
1.8 KiB
Diff
From a065c28f8d6c5785d9c3730cb62078b8dbb4dc91 Mon Sep 17 00:00:00 2001
|
|
From: W_Y_CPP <383152993@qq.com>
|
|
Date: Tue, 15 Feb 2022 22:40:18 -0500
|
|
Subject: [PATCH] improve autodetection of zoned mode
|
|
|
|
---
|
|
configure.ac | 26 ++++++++++++++++++++++++--
|
|
1 file changed, 24 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/configure.ac b/configure.ac
|
|
index 26d8510..2b16249 100644
|
|
--- a/configure.ac
|
|
+++ b/configure.ac
|
|
@@ -282,10 +282,32 @@ AC_CHECK_HEADER(linux/blkzoned.h, [blkzoned_found=yes], [blkzoned_found=no])
|
|
AC_CHECK_MEMBER([struct blk_zone.capacity], [blkzoned_capacity=yes], [blkzoned_capacity=no], [[#include <linux/blkzoned.h>]])
|
|
AX_CHECK_DEFINE([linux/blkzoned.h], [BLKGETZONESZ], [blkzoned_getzonesz=yes], [blkzoned_getzonesz=no])
|
|
AC_ARG_ENABLE([zoned],
|
|
- AS_HELP_STRING([--disable-zoned], [disable zoned block device support]),
|
|
- [], [enable_zoned=$blkzoned_found]
|
|
+ AS_HELP_STRING([--disable-zoned], [disable zoned block device support (default: detect)]),
|
|
+ [], [enable_zoned=$blkzoned_capacity]
|
|
)
|
|
|
|
+# Autodetect zoned support
|
|
+AS_IF([test "x$enableval" = "x"], [
|
|
+ cansupportzoned=yes
|
|
+ if test "x$blkzoned_found" = xno; then
|
|
+ cansupportzoned=no
|
|
+ fi
|
|
+ if test "x$blkzoned_capacity" = xno; then
|
|
+ cansupportzoned=no
|
|
+ fi
|
|
+ if test "x$blkzoned_getzonesz" = xno; then
|
|
+ cansupportzoned=no
|
|
+ fi
|
|
+ if test "x$cansupportzoned" = xno; then
|
|
+ AC_MSG_NOTICE([insufficient support for zoned mode, cannot enable])
|
|
+ enable_zoned=no
|
|
+ else
|
|
+ enable_zoned=yes
|
|
+ fi
|
|
+])
|
|
+
|
|
+# Explicitly requested by --enable-zoned
|
|
+
|
|
AS_IF([test "x$enable_zoned" = xyes], [
|
|
if test "x$blkzoned_found" = xno; then
|
|
AC_MSG_ERROR([Couldn't find linux/blkzoned.h])
|
|
--
|
|
2.17.1
|
|
|