diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2024-08-22 09:13:23 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2024-08-30 15:44:38 +0200 |
| commit | f8d92fc527ff0388b2e94c101afb0e5c7496199f (patch) | |
| tree | 01774c69b8806c2f95fa5c3a59e424dae5c25e28 /tools/include | |
| parent | 20a9af057cd7c4057c72c803dcf83c97eb5deb95 (diff) | |
selftests: vDSO: fix include order in build of test_vdso_chacha
Building test_vdso_chacha currently leads to following issue:
In file included from /home/chleroy/linux-powerpc/include/linux/limits.h:7,
from /opt/powerpc64-e5500--glibc--stable-2024.02-1/powerpc64-buildroot-linux-gnu/sysroot/usr/include/bits/local_lim.h:38,
from /opt/powerpc64-e5500--glibc--stable-2024.02-1/powerpc64-buildroot-linux-gnu/sysroot/usr/include/bits/posix1_lim.h:161,
from /opt/powerpc64-e5500--glibc--stable-2024.02-1/powerpc64-buildroot-linux-gnu/sysroot/usr/include/limits.h:195,
from /opt/powerpc64-e5500--glibc--stable-2024.02-1/lib/gcc/powerpc64-buildroot-linux-gnu/12.3.0/include-fixed/limits.h:203,
from /opt/powerpc64-e5500--glibc--stable-2024.02-1/lib/gcc/powerpc64-buildroot-linux-gnu/12.3.0/include-fixed/syslimits.h:7,
from /opt/powerpc64-e5500--glibc--stable-2024.02-1/lib/gcc/powerpc64-buildroot-linux-gnu/12.3.0/include-fixed/limits.h:34,
from /tmp/sodium/usr/local/include/sodium/export.h:7,
from /tmp/sodium/usr/local/include/sodium/crypto_stream_chacha20.h:14,
from vdso_test_chacha.c:6:
/opt/powerpc64-e5500--glibc--stable-2024.02-1/powerpc64-buildroot-linux-gnu/sysroot/usr/include/bits/xopen_lim.h:99:6: error: missing binary operator before token "("
99 | # if INT_MAX == 32767
| ^~~~~~~
/opt/powerpc64-e5500--glibc--stable-2024.02-1/powerpc64-buildroot-linux-gnu/sysroot/usr/include/bits/xopen_lim.h:102:7: error: missing binary operator before token "("
102 | # if INT_MAX == 2147483647
| ^~~~~~~
/opt/powerpc64-e5500--glibc--stable-2024.02-1/powerpc64-buildroot-linux-gnu/sysroot/usr/include/bits/xopen_lim.h:126:6: error: missing binary operator before token "("
126 | # if LONG_MAX == 2147483647
| ^~~~~~~~
This is due to kernel include/linux/limits.h being included instead of
libc's limits.h.
This is because directory include/ is added through option -isystem so
it goes prior to glibc's include directory.
Replace -isystem by -idirafter.
But this implies that now tools/include/linux/linkage.h is included
instead of include/linux/linkage.h, so define a stub for
SYM_FUNC_START() and SYM_FUNC_END().
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'tools/include')
| -rw-r--r-- | tools/include/linux/linkage.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/include/linux/linkage.h b/tools/include/linux/linkage.h index bc763d500262..a48ff086899c 100644 --- a/tools/include/linux/linkage.h +++ b/tools/include/linux/linkage.h @@ -1,4 +1,8 @@ #ifndef _TOOLS_INCLUDE_LINUX_LINKAGE_H #define _TOOLS_INCLUDE_LINUX_LINKAGE_H +#define SYM_FUNC_START(x) .globl x; x: + +#define SYM_FUNC_END(x) + #endif /* _TOOLS_INCLUDE_LINUX_LINKAGE_H */ |