Commit 61ac6731 authored by Thomas De Schampheleire's avatar Thomas De Schampheleire Committed by Peter Korsgaard
Browse files

ruby: fix 'pcrel too far' build problem on SuperH architectures 

The 'pcrel too far' problem detected in the autobuild on SuperH
architectures, seems to be caused by the -Os optimization flag. Using
standard optimization fixes the problem.

Fixes http://autobuild.buildroot.net/results/bc36e051e06f596c2fafdd3cc3745bb34b73ace3/



Investigated-by: default avatarLionel Orry <lionel.orry@gmail.com>
Signed-off-by: default avatarThomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent f8938bf4

package/ruby/ruby.mk

+9 −0
Original line number Diff line number Diff line
@@ -15,6 +15,15 @@ HOST_RUBY_CONF_OPT = --disable-install-doc --with-out-ext=curses,readline 
RUBY_LICENSE = Ruby or BSD-2c, BSD-3c, others

RUBY_LICENSE_FILES = LEGAL COPYING BSDL



RUBY_CFLAGS = $(TARGET_CFLAGS)

# With some SuperH toolchains (like Sourcery CodeBench 2012.09), ruby fails to

# build with 'pcrel too far'. This seems to be caused by the -Os option we pass

# by default. To fix the problem, use standard -O2 optimization instead.

ifeq ($(BR2_sh)$(BR2_sh64),y)

RUBY_CFLAGS += -O2

endif

RUBY_CONF_ENV = CFLAGS="$(RUBY_CFLAGS)"



# Force optionals to build before we do

ifeq ($(BR2_PACKAGE_BERKELEYDB),y)

	RUBY_DEPENDENCIES += berkeleydb