package/xenomai: disable obstack support

Obstack support in Xenomai is broken when the libc doesn't support
obstack support itself. Make sure we disable obstack support for all
libc since it was removed in uClibc-ng since 1.0.21 release and it's
always disabled with Glibc.

Fixes:
http://autobuild.buildroot.net/results/555/555d9cb9cb59fad6353516bed206e1117974e8cd/build-end.log

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Pawel Sikora <sikor6@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/xenomai/xenomai.mk b/package/xenomai/xenomai.mk
index bd147a9ec6c2b04866e1dea93339d62969238a7e..4ae045af099b46e96612140d573830fdede8bc37 100644 (file)
--- a/package/xenomai/xenomai.mk
+++ b/package/xenomai/xenomai.mk
@@ -35,6 +35,12 @@ else
 XENOMAI_CONF_OPTS += --disable-smp
 endif
 
+# Obstack support in Xenomai is broken when the libc doesn't support
+# obstack support itself. Make sure we disable obstack support for all
+# libc since it was removed in uClibc-ng since 1.0.21 release and it's
+# always disabled with Glibc.
+XENOMAI_CONF_OPTS += CFLAGS="$(TARGET_CFLAGS) -DELIDE_CODE"
+
 define XENOMAI_REMOVE_DEVFILES
        for i in xeno-config xeno-info wrap-link.sh ; do \
                rm -f $(TARGET_DIR)/usr/bin/$$i ; \