]>
Commit | Line | Data |
---|---|---|
34ee731f AX |
1 | dnl # |
2 | dnl # config trim unused symbols, | |
3 | dnl # Verify the kernel has CONFIG_TRIM_UNUSED_KSYMS DISABLED. | |
4 | dnl # | |
5 | AC_DEFUN([SPL_AC_CONFIG_TRIM_UNUSED_KSYMS], [ | |
6 | AC_MSG_CHECKING([whether CONFIG_TRIM_UNUSED_KSYM is disabled]) | |
7 | SPL_LINUX_TRY_COMPILE([ | |
8 | #if defined(CONFIG_TRIM_UNUSED_KSYMS) | |
9 | #error CONFIG_TRIM_UNUSED_KSYMS not defined | |
10 | #endif | |
11 | ],[ ],[ | |
12 | AC_MSG_RESULT([yes]) | |
13 | ],[ | |
14 | AC_MSG_RESULT([no]) | |
15 | AC_MSG_ERROR([ | |
16 | *** This kernel has unused symbols trimming enabled, please disable. | |
17 | *** Rebuild the kernel with CONFIG_TRIM_UNUSED_KSYMS=n set.]) | |
18 | ]) | |
19 | ]) |