From 5aabd01e415374fc97eebe80d4635c3bae728f81 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 12 Apr 2025 12:30:13 +0200 Subject: [PATCH] meson.build: fix arm _TIME_BITS=64 error Undefine _TIME_BITS to avoid this error on 32-bit arm: /usr/include/features-time64.h:26:5: error: #error "_TIME_BITS=64 is allowed only with _FILE_OFFSET_BITS=64" Upstream-Status: Backport [https://github.com/gjasny/v4l-utils/commit/d517cfdcdc16533ab7e06e97c07ca089cf261aef] Signed-off-by: Hans Verkuil Signed-off-by: Jiaying Song --- meson.build | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/meson.build b/meson.build index 269a9da7..31927cda 100644 --- a/meson.build +++ b/meson.build @@ -53,8 +53,12 @@ v4l2_wrapper_args = [ # As the library needs to provide both 32-bit and 64-bit versions # of file operations, disable transparent large file support (fixes # 'Error: symbol `open64/mmap64' is already defined' compile failure - # otherwise) + # otherwise). + # + # Also disable _TIME_BITS=64 since this is allowed only with + # _FILE_OFFSET_BITS=64, which is now 32. '-U_FILE_OFFSET_BITS', + '-U_TIME_BITS', '-D_FILE_OFFSET_BITS=32', '-D_LARGEFILE64_SOURCE', ] -- 2.34.1