From b954deff2071399ca941ffd719e762968f28feae Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Sun, 14 Aug 2022 03:33:57 +0300 Subject: meson: Use dependency() instead of find_library() where possible Usage of find_library() to find dependencies that libcamera needs to compile against can lead to the library being found even if the corresponding headers are not installed. This will then result in a compilation failure. Switch to dependency() for libdw, libunwind and lttng-ust to fix this, all three libraries come with a pkgconfig file that is usually installed by the distribution package that contains the library headers. Reported-by: Christian Rauch Signed-off-by: Laurent Pinchart Reviewed-by: Kieran Bingham Reviewed-by: Paul Elder --- src/libcamera/base/meson.build | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/libcamera/base/meson.build') diff --git a/src/libcamera/base/meson.build b/src/libcamera/base/meson.build index 7030ad1f..3b9d74ef 100644 --- a/src/libcamera/base/meson.build +++ b/src/libcamera/base/meson.build @@ -22,8 +22,8 @@ libcamera_base_sources = files([ 'utils.cpp', ]) -libdw = cc.find_library('libdw', required : false) -libunwind = cc.find_library('libunwind', required : false) +libdw = dependency('libdw', required : false) +libunwind = dependency('libunwind', required : false) if cc.has_header_symbol('execinfo.h', 'backtrace') config_h.set('HAVE_BACKTRACE', 1) -- cgit v1.2.1