kumquat-buildroot/package/ruby/ruby.mk
Giulio Benetti 4e07008249 package/ruby: fix build failure due to gcc bug 83143
The ruby package exhibits gcc bug 83143 when built for the SH4 architecture
with optimization enabled, which causes a build failure.

Differentely from other packages in Buildroot where we work around this
gcc bug by setting optimization to -O0 we can use -freorder-blocks-algorithm=simple
as suggested here [1] if BR2_TOOLCHAIN_HAS_GCC_BUG_83143=y.

Fixes:
http://autobuild.buildroot.net/results/f57/f5742e7fb6e8142bcdb53b7f4f5e9c1bea3558cd/

[1]: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83143#c15

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2021-09-11 18:19:09 +02:00

101 lines
2.8 KiB
Makefile

################################################################################
#
# ruby
#
################################################################################
RUBY_VERSION_MAJOR = 3.0
RUBY_VERSION = $(RUBY_VERSION_MAJOR).2
RUBY_VERSION_EXT = 3.0.0
RUBY_SITE = http://cache.ruby-lang.org/pub/ruby/$(RUBY_VERSION_MAJOR)
RUBY_SOURCE = ruby-$(RUBY_VERSION).tar.xz
RUBY_DEPENDENCIES = host-pkgconf host-ruby
HOST_RUBY_DEPENDENCIES = host-pkgconf host-openssl
RUBY_MAKE_ENV = $(TARGET_MAKE_ENV)
RUBY_CONF_OPTS = --disable-install-doc --disable-rpath --disable-rubygems
HOST_RUBY_CONF_OPTS = \
--disable-install-doc \
--with-out-ext=curses,readline \
--without-gmp
RUBY_LICENSE = Ruby or BSD-2-Clause, BSD-3-Clause, others
RUBY_LICENSE_FILES = LEGAL COPYING BSDL
RUBY_CPE_ID_VENDOR = ruby-lang
# 0001-fix-default-coroutine-selection.patch
RUBY_AUTORECONF = YES
ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
RUBY_CONF_ENV += LIBS=-latomic
endif
ifeq ($(BR2_TOOLCHAIN_USES_UCLIBC),y)
# On uClibc, finite, isinf and isnan are not directly implemented as
# functions. Instead math.h #define's these to __finite, __isinf and
# __isnan, confusing the Ruby configure script. Tell it that they
# really are available.
RUBY_CONF_ENV += \
ac_cv_func_finite=yes \
ac_cv_func_isinf=yes \
ac_cv_func_isnan=yes
endif
ifeq ($(BR2_TOOLCHAIN_HAS_SSP),)
RUBY_CONF_ENV += stack_protector=no
endif
# Force optionals to build before we do
ifeq ($(BR2_PACKAGE_BERKELEYDB),y)
RUBY_DEPENDENCIES += berkeleydb
endif
ifeq ($(BR2_PACKAGE_LIBFFI),y)
RUBY_DEPENDENCIES += libffi
else
# Disable fiddle to avoid a build failure with bundled-libffi on MIPS
RUBY_CONF_OPTS += --with-out-ext=fiddle
endif
ifeq ($(BR2_PACKAGE_GDBM),y)
RUBY_DEPENDENCIES += gdbm
endif
ifeq ($(BR2_PACKAGE_LIBYAML),y)
RUBY_DEPENDENCIES += libyaml
endif
ifeq ($(BR2_PACKAGE_NCURSES),y)
RUBY_DEPENDENCIES += ncurses
endif
ifeq ($(BR2_PACKAGE_OPENSSL),y)
RUBY_DEPENDENCIES += openssl
endif
ifeq ($(BR2_PACKAGE_READLINE),y)
RUBY_DEPENDENCIES += readline
endif
ifeq ($(BR2_PACKAGE_ZLIB),y)
RUBY_DEPENDENCIES += zlib
endif
ifeq ($(BR2_PACKAGE_GMP),y)
RUBY_DEPENDENCIES += gmp
RUBY_CONF_OPTS += --with-gmp
else
RUBY_CONF_OPTS += --without-gmp
endif
RUBY_CFLAGS = $(TARGET_CFLAGS)
ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_83143),y)
RUBY_CFLAGS += -freorder-blocks-algorithm=simple
endif
RUBY_CONF_OPTS += CFLAGS="$(RUBY_CFLAGS)"
# Remove rubygems and friends, as they need extensions that aren't
# built and a target compiler.
RUBY_EXTENSIONS_REMOVE = rake* rdoc* rubygems*
define RUBY_REMOVE_RUBYGEMS
rm -f $(addprefix $(TARGET_DIR)/usr/bin/, gem rdoc ri rake)
rm -rf $(TARGET_DIR)/usr/lib/ruby/gems
rm -rf $(addprefix $(TARGET_DIR)/usr/lib/ruby/$(RUBY_VERSION_EXT)/, \
$(RUBY_EXTENSIONS_REMOVE))
endef
RUBY_POST_INSTALL_TARGET_HOOKS += RUBY_REMOVE_RUBYGEMS
$(eval $(autotools-package))
$(eval $(host-autotools-package))