kumquat-buildroot/package/ltrace/ltrace.mk
Baruch Siach 2c81e8e779 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 <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-12-09 12:32:44 +01:00

34 lines
1.0 KiB
Makefile

################################################################################
#
# ltrace
#
################################################################################
LTRACE_VERSION = 0896ce554f80afdcba81d9754f6104f863dea803
LTRACE_SITE = git://anonscm.debian.org/collab-maint/ltrace.git
LTRACE_DEPENDENCIES = elfutils
LTRACE_CONF_OPTS = --disable-werror
LTRACE_LICENSE = GPLv2
LTRACE_LICENSE_FILES = COPYING
LTRACE_AUTORECONF = YES
define LTRACE_CREATE_CONFIG_M4
mkdir -p $(@D)/config/m4
endef
LTRACE_POST_PATCH_HOOKS += LTRACE_CREATE_CONFIG_M4
# ltrace can use libunwind only if libc has backtrace() support
# We don't normally do so for uClibc and we can't know if it's external
ifeq ($(BR2_PACKAGE_LIBUNWIND),y)
ifeq ($(BR2_TOOLCHAIN_USES_UCLIBC),)
# --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
endif
endif
$(eval $(autotools-package))