From 2c81e8e779b42d81bb3f05b764e9654a0feef64b Mon Sep 17 00:00:00 2001 From: Baruch Siach Date: Tue, 9 Dec 2014 08:11:48 +0200 Subject: [PATCH] ltrace: disable elfutils unwinding when libunwind is used ltrace can't use both. Use --with-elfutils=no to disable use of elfutils (libdwfl) for unwinding. Note that elfutils (libelf) is still a mandatory dependency regardless of --with-elfutils. Fixes: http://autobuild.buildroot.net/results/a3c/a3c1647578cdeda3aaf672084a9a893f06dbad26/ http://autobuild.buildroot.net/results/fdb/fdb7e760faeda77b263a6dac3e322a25b53e67ff/ http://autobuild.buildroot.net/results/70a/70a0614ca7baf6a46898834a87cd46865f6e3385/ Signed-off-by: Baruch Siach Signed-off-by: Peter Korsgaard --- package/ltrace/ltrace.mk | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/package/ltrace/ltrace.mk b/package/ltrace/ltrace.mk index 5c9549f401..7f00ce324e 100644 --- a/package/ltrace/ltrace.mk +++ b/package/ltrace/ltrace.mk @@ -21,7 +21,9 @@ LTRACE_POST_PATCH_HOOKS += LTRACE_CREATE_CONFIG_M4 # We don't normally do so for uClibc and we can't know if it's external ifeq ($(BR2_PACKAGE_LIBUNWIND),y) ifeq ($(BR2_TOOLCHAIN_USES_UCLIBC),) -LTRACE_CONF_OPTS += --with-libunwind=yes +# --with-elfutils only selects unwinding support backend. elfutils is a +# mandatory dependency regardless. +LTRACE_CONF_OPTS += --with-libunwind=yes --with-elfutils=no LTRACE_DEPENDENCIES += libunwind else LTRACE_CONF_OPTS += --with-libunwind=no