Failed to compile iPXE

[a1ive]

cd IPXE/
bash buildipxe.sh

报错:

core/sanboot.c: 在函数‘sandev_undescribe’中:
core/sanboot.c:733:26: 错误：array subscript ‘(<未知>) + 4294967295’ is outside the bounds of an interior zero-length array ‘struct san_path[0]’ [-Werror=zero-length-bounds]
733 | sanpath = &sandev->path[i];
| ~~~~~~~~~~~~^~~
In file included from core/sanboot.c:45:
include/ipxe/sanboot.h:89:18: 附注：while referencing ‘path’
89 | struct san_path path[0];
| ^~~~
core/sanboot.c:733:26: 错误：array subscript ‘(<未知>) + 4294967295’ is outside the bounds of an interior zero-length array ‘struct san_path[0]’ [-Werror=zero-length-bounds]
733 | sanpath = &sandev->path[i];
| ~~~~~~~~~~~~^~~
In file included from core/sanboot.c:45:
include/ipxe/sanboot.h:89:18: 附注：while referencing ‘path’
89 | struct san_path path[0];
| ^~~~
core/sanboot.c: 在函数‘sandev_free’中:
core/sanboot.c:124:25: 错误：array subscript ‘(<未知>) + 4294967295’ is outside the bounds of an interior zero-length array ‘struct san_path[0]’ [-Werror=zero-length-bounds]
124 | uri_put ( sandev->path[i].uri );
| ~~~~~~~~~~~~^~~
In file included from core/sanboot.c:45:
include/ipxe/sanboot.h:89:18: 附注：while referencing ‘path’
89 | struct san_path path[0];
| ^~~~
[BUILD] bin/uart.o
[BUILD] bin/uri.o
[BUILD] bin/uuid.o
[BUILD] bin/ventoy_dummy.o
core/sanboot.c: 在函数‘alloc_sandev’中:
core/sanboot.c:845:26: 错误：array subscript ‘(count) + 4294967295’ is outside the bounds of an interior zero-length array ‘struct san_path[0]’ [-Werror=zero-length-bounds]
845 | sanpath = &sandev->path[i];
| ~~~~~~~~~~~~^~~
In file included from core/sanboot.c:45:
include/ipxe/sanboot.h:89:18: 附注：while referencing ‘path’
89 | struct san_path path[0];
| ^~~~

GCC 版本: 10.1.0
GCC 9 可以正常编译。

[ventoy]

我没用过这么高版本的gcc, 我本地的还是 4.8

你试试直接编译 https://github.com/ipxe/ipxe 官方最新的版本看看，
cd ipxe-master/src
make bin/ipxe.iso

如果能编译通过，后面可以同步一下。

[a1ive]

官方的也不行，同样是 -Werror=array-bounds 错误。

[ventoy]

那给官方提个issue吧。

[a1ive]

把 struct san_device 里面的 struct san_path path[0] 放到最后面好像就可以了。
#202

[ventoy]

那照道理官方的版本应该OK呀， 后面那几个变量是我自己加的。

[a1ive]

官方版本报错的位置是在一个驱动里面，你的版本把那个驱动删了。

[ventoy]

哦

[samysousa]

How do you use the embeded IPXE ?
Can you Boot to IPXE and then use it`s menus and options to boot on HTTP (A feature of IPXE)

I also tried just putting IPXE.ISO and it will not BOOT in Ventoy

I know IPXE is part of Ventoy, but how do you use it ?

[ventoy]

Ventoy only use the int13 hook feature in iPXE and other part of iPXE was not used even not built.