From e32aaa5a19e24233180042f84a0235a209de71cc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Date: Mon, 28 Mar 2022 12:47:13 +0400 Subject: trace: fix compilation with lttng-ust >= 2.13 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On Fedora 36, with lttng-ust 2.13.1, compilation fails with: In file included from trace/trace-ust-all.h:49085, from trace/trace-ust-all.c:13: /usr/include/lttng/tracepoint-event.h:67:10: error: #include expects "FILENAME" or 67 | #include LTTNG_UST_TRACEPOINT_INCLUDE | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In lttng-ust commit 41858e2b6e8 ("Fix: don't do macro expansion in tracepoint file name") from 2012, starting from lttng-ust 2.1, the API was changed to expect TRACEPOINT_INCLUDE to be defined as a string. In lttng-ust commit d2966b4b0b2 ("Remove TRACEPOINT_INCLUDE_FILE macro"), in 2021, the compatibility macro was removed. Use the "new" API from 2012, and bump the version requirement to 2.1 to fix compilation with >= 2.13. According to repology, all distributions we support have >= 2.1 (centos 8 has oldest with 2.8.1 afaict) Signed-off-by: Marc-André Lureau Reviewed-by: Stefan Hajnoczi Message-Id: <20220328084717.367993-2-marcandre.lureau@redhat.com> Signed-off-by: Thomas Huth --- meson.build | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'meson.build') diff --git a/meson.build b/meson.build index 04ce33fef1..861de93c4f 100644 --- a/meson.build +++ b/meson.build @@ -455,8 +455,8 @@ if 'CONFIG_GIO' in config_host endif lttng = not_found if 'ust' in get_option('trace_backends') - lttng = dependency('lttng-ust', required: true, method: 'pkg-config', - kwargs: static_kwargs) + lttng = dependency('lttng-ust', required: true, version: '>= 2.1', + method: 'pkg-config', kwargs: static_kwargs) endif pixman = not_found if have_system or have_tools -- cgit v1.2.3