From 0ca3b660f4d75f1746508fc7cdee74daa14250a1 Mon Sep 17 00:00:00 2001 From: Peter Seiderer Date: Fri, 4 Feb 2022 00:23:21 +0100 Subject: [PATCH] package/libcamera: fix uclibc/musl compile with libexecinfo enabled - depend and link against libexecinfo if enabled to fix linking failure in case execinfo.h is detected, see libcamera-40f5fddca7f774944a53f58eeaebc4db79c373d8/meson.build: 32 if cc.has_header_symbol('execinfo.h', 'backtrace') 33 config_h.set('HAVE_BACKTRACE', 1) 34 endif - libexecinfo already depends on !BR2_TOOLCHAIN_USES_GLIBC Fixes: - http://autobuild.buildroot.net/results/a1077815895ab847c5ca82ec17c7d13fe97cff53 .../powerpc-buildroot-linux-uclibc/bin/ld: src/libcamera/base/libcamera-base.so.p/log.cpp.o: in function `libcamera::Logger::backtrace()': log.cpp:(.text+0x34b0): undefined reference to `backtrace' .../powerpc-buildroot-linux-uclibc/bin/ld: log.cpp:(.text+0x34c0): undefined reference to `backtrace_symbols' Signed-off-by: Peter Seiderer Signed-off-by: Thomas Petazzoni --- package/libcamera/libcamera.mk | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/package/libcamera/libcamera.mk b/package/libcamera/libcamera.mk index 524cf07e03..534d8d2637 100644 --- a/package/libcamera/libcamera.mk +++ b/package/libcamera/libcamera.mk @@ -99,4 +99,9 @@ else LIBCAMERA_CONF_OPTS += -Dtracing=disabled endif +ifeq ($(BR2_PACKAGE_LIBEXECINFO),y) +LIBCAMERA_DEPENDENCIES += libexecinfo +LIBCAMERA_LDFLAGS = $(TARGET_LDFLAGS) -lexecinfo +endif + $(eval $(meson-package))