#

# CDDL HEADER START

#

# The contents of this file are subject to the terms of the

# Common Development and Distribution License (the "License").

# You may not use this file except in compliance with the License.

#

# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

# or http://www.opensolaris.org/os/licensing.

# See the License for the specific language governing permissions

# and limitations under the License.

#

# When distributing Covered Code, include this CDDL HEADER in each

# file and include the License file at usr/src/OPENSOLARIS.LICENSE.

# If applicable, add the following below this CDDL HEADER, with the

# fields enclosed by brackets "[]" replaced with your own identifying

# information: Portions Copyright [yyyy] [name of copyright owner]

#

# CDDL HEADER END

#

#

# Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.

#

export PARFAIT_BUILD=no

BUILD_BITS= 32

COMPILER= gcc

include ../../make-rules/shared-macros.mk

COMPONENT_NAME=		gcc

COMPONENT_VERSION=	4.9.3

COMPONENT_PROJECT_URL=	http://gcc.gnu.org/

COMPONENT_ARCHIVE_HASH= \

    sha256:e6c63b40877bc756cc7cfe6ca98013eb15f02ec6c8c2cf68e24533ad1203aaba

COMPONENT_ARCHIVE_URL=	http://ftp.gnu.org/gnu/gcc/$(COMPONENT_SRC)/$(COMPONENT_ARCHIVE)

COMPONENT_BUGDB=        utility/gnu-compiler

TPNO=			24017

include $(WS_MAKE_RULES)/common.mk

# The GNU compiler wants the GNU utilities.

PATH=$(GNUBIN):$(USRBINDIR):$(USRDIR)/perl5/bin

PATCH_LEVEL := 0

ENABLE_CLOOG := 1

ifeq ($(OS_VERSION), 5.11)

  ENABLE_CXA_ATEXIT=no

else

  ENABLE_CXA_ATEXIT=yes

endif

PARCH =         $(MACH:i386=i386-pc)

GNU_ARCH =      $(PARCH:sparc=sparc-sun)-solaris$(SOLARIS_VERSION)

PKG_MACROS +=   GNU_ARCH="$(GNU_ARCH)"

VERSION_NUMBERS = $(subst ., ,$(COMPONENT_VERSION))

GCC_VERSION=$(word 1,$(VERSION_NUMBERS)).$(word 2,$(VERSION_NUMBERS))

PKG_MACROS +=	GCC_VERSION=$(GCC_VERSION)

PKG_MACROS +=	GCC_V=$(word 1,$(VERSION_NUMBERS))$(word 2,$(VERSION_NUMBERS))

PKG_MACROS +=	GCC_BASEDIR=usr/gcc/$(GCC_VERSION)

GNU_SECTIONS_MAPFILE = $(COMPONENT_DIR)/Solaris/map.gnu-sections

# Make sure to pass -m32/64 any time the installed GCC is used 

CC += $(CC_BITS)

CXX += $(CC_BITS)

# Specify the C Standard to use when building

CC += -std=gnu89

CFLAGS.i386 = -mtune=opteron -march=opteron -fno-strict-aliasing

CFLAGS.sparc = -mtune=ultrasparc3 -mcpu=ultrasparc3 -mvis2 \

  -mno-unaligned-doubles -mhard-float -fno-strict-aliasing

CFLAGS = -g -O2 -pthread

CFLAGS += $(CFLAGS.$(MACH))

# _REENTRANT is no longer needed in S12, but still needed in S11.

CFLAGS += -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64

CXXFLAGS = -g -O2 -pthread

CXXFLAGS += $(CFLAGS.$(MACH))

# If not built with largefile support, cc1 and cc1plus will die

# on some very large translation units in GCC 4.9 and GCC 5.2.

CXXFLAGS += -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64

# direct binding causes various testsuite failures

LD_B_DIRECT=

# /usr/lib/ld/map.noexdata destroys Intel

LD_MAP_NOEXDATA.i386=

# /usr/lib/ld/map.noexbss  destroys SPARC

LD_MAP_NOEXDATA.sparc=

CLOOG_PREFIX = /usr

ISLINCLUDE=$(CLOOG_PREFIX)/include

CLOOGINCLUDE=$(CLOOG_PREFIX)/include

ISLLIB.32 = $(CLOOG_PREFIX)/lib

ISLLIB.64 = $(CLOOG_PREFIX)/lib/$(MACH64)

ISLLIB=$(ISLLIB.$(BITS))

CLOOGLIB.32 = $(CLOOG_PREFIX)/lib

CLOOGLIB.64 = $(CLOOG_PREFIX)/lib/$(MACH64)

CLOOGLIB = $(CLOOGLIB.$(BITS))

ifeq ($(ENABLE_CLOOG), 1)

  CPPFLAGS += -I$(CLOOGINCLUDE)

endif

# We need ELF section coalescing when compiling with -fdata-sections

# -ffunction-sections. Otherwise we end up with pathologically high

#  number of ELF sections.

LD_OPTIONS += -M $(GNU_SECTIONS_MAPFILE)

LD_OPTIONS += -z relax=comdat,common,secadj,symbound,transtls

# for some reason the fixincludes target fails with bash on Solaris.

CONFIG_SHELL = /bin/sh

MAKESHELL = /bin/sh

COMPONENT_BUILD_ENV += SHELL=$(CONFIG_SHELL)

COMPONENT_BUILD_ENV += MAKESHELL=$(MAKESHELL)

COMPONENT_BUILD_ENV += LD_OPTIONS="$(LD_OPTIONS)"

CONFIGURE_PREFIX =	/usr/gcc/$(GCC_VERSION)

CONFIGURE_INFODIR =	$(CONFIGURE_PREFIX)/share/info

CONFIGURE_OPTIONS +=	--infodir=$(CONFIGURE_INFODIR)

CONFIGURE_OPTIONS +=	--libexecdir=$(CONFIGURE_PREFIX)/lib

CONFIGURE_OPTIONS +=	--enable-languages="c,c++,fortran,objc,lto"

CONFIGURE_OPTIONS +=	--enable-shared

CONFIGURE_OPTIONS +=	--enable-ssp

CONFIGURE_OPTIONS +=	--enable-nls

# --enable-largefile=yes gets canceled or reset several times by

#  several different ./configure's. We have to re-enable it via

#  several different patches.

CONFIGURE_OPTIONS +=	--enable-largefile

CONFIGURE_OPTIONS +=	--with-gmp-include=$(USRINCDIR)/gmp

CONFIGURE_OPTIONS +=	--with-mpfr-include=$(USRINCDIR)/mpfr

CONFIGURE_OPTIONS +=	--with-gnu-as --with-as=$(GNUBIN)/as

CONFIGURE_OPTIONS +=	--without-gnu-ld --with-ld=$(USRBINDIR)/ld

CONFIGURE_OPTIONS +=    --enable-multilib

CONFIGURE_OPTIONS +=    --enable-threads=posix

CONFIGURE_OPTIONS +=    --enable-tls

CONFIGURE_OPTIONS +=    --enable-libstdcxx-threads

CONFIGURE_OPTIONS +=    --disable-libstdcxx-pch

CONFIGURE_OPTIONS +=    --disable-libstdcxx-visibility

# This needs additional linker support.

CONFIGURE_OPTIONS +=    --enable-initfini-array

# VTable verification needs additional linker support.

CONFIGURE_OPTIONS +=    --disable-vtable-verify

CONFIGURE_OPTIONS +=    --enable-comdat

CONFIGURE_OPTIONS +=    --enable-__cxa_atexit=$(ENABLE_CXA_ATEXIT)

CONFIGURE_OPTIONS +=    --enable-libstdcxx-debug

CONFIGURE_OPTIONS +=    --enable-libstdcxx-threads

CONFIGURE_OPTIONS +=    --enable-c99

CONFIGURE_OPTIONS +=    --enable-long-long

CONFIGURE_OPTIONS +=    --enable-wchar_t

CONFIGURE_OPTIONS +=    --with-system-zlib

# We'll enable ISL and CLooG as soon as CLooG integrates and is

# available on the build machines.

ifeq ($(ENABLE_CLOOG), 1)

  CONFIGURE_OPTIONS +=    --disable-isl-version-check

  CONFIGURE_OPTIONS +=    --disable-cloog-version-check

  CONFIGURE_OPTIONS +=    --with-isl=$(CLOOG_PREFIX)

  CONFIGURE_OPTIONS +=    --with-isl-include=$(ISLINCLUDE)

  CONFIGURE_OPTIONS +=    --with-isl-lib=$(ISLLIB)

  CONFIGURE_OPTIONS +=    --with-cloog=$(CLOOG_PREFIX)

  CONFIGURE_OPTIONS +=    --with-cloog-include=$(CLOOGINCLUDE)

  CONFIGURE_OPTIONS +=    --with-cloog-lib=$(CLOOGLIB)

else

  CONFIGURE_OPTIONS +=    --without-isl

  CONFIGURE_OPTIONS +=    --without-cloog

endif

CONFIGURE_OPTIONS +=    --with-build-time-tools=$(GNUBIN)

CONFIGURE_OPTIONS +=    --with-build-config=bootstrap-O2

CONFIGURE_ENV     += PYTHON="$(PYTHON)"

COMPONENT_BUILD_TARGETS=bootstrap

# compile python modules

COMPONENT_POST_INSTALL_ACTION = \

    ( gfind $(PROTOUSRDIR) -name '*.py' | xargs -n 1 dirname | sort -u | \

        xargs $(PYTHON) -m compileall )

# strip elves, strip ignores non-elf files

COMPONENT_POST_INSTALL_ACTION += ; \

    ( gfind $(PROTOUSRDIR) -type f -perm /0111 | xargs /usr/bin/strip -x \

        2>/dev/null ; exit 0 )

# ASLR has side-effects with libitm and libgomp.

# Disable ASLR for now.

ASLR_MODE=$(ASLR_DISABLE)

# To ensure that all tests that are expected to pass actually

# pass, we have to increase the stacksize limit to at least

# 16MB. Otherwise we'll get spurious failures in the test

# harness (gcc.c-torture/compile/limits-exprparen.c and others).

# With the soft stacksize limit set to 16384 we get reasonably good

# test results.

COMPONENT_PRE_TEST_ACTION = ulimit -Ss 16384

COMPONENT_TEST_ARGS = -k -i

COMPONENT_TEST_TARGETS = check check-target

COMPONENT_TEST_ENV += TCL_LIBRARY="$(USRLIBDIR)/tcl8.5"

# We don't have DejaGNU in S11.

ifeq ($(OS_VERSION), 5.12)

  COMPONENT_TEST_ENV += DEJAGNULIBS="$(USRSHAREDIR)/dejagnu"

endif

ifeq ($(ENABLE_CLOOG), 1)

  REQUIRED_PACKAGES += library/isl

  REQUIRED_PACKAGES += library/cloog

endif

REQUIRED_PACKAGES += library/gmp

REQUIRED_PACKAGES += library/mpc

REQUIRED_PACKAGES += library/mpfr

REQUIRED_PACKAGES += library/zlib

REQUIRED_PACKAGES += shell/bash

REQUIRED_PACKAGES += shell/ksh93

REQUIRED_PACKAGES += system/library/gcc/gcc-c-runtime

REQUIRED_PACKAGES += system/library/math

REQUIRED_PACKAGES += system/linker