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#
# Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation. Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#
#
# GCC Compiler settings
#
ifeq ($(PLATFORM), windows)
# Settings specific to Windows, pretty stale, hasn't been used
CC ?= $(COMPILER_PATH)gcc
CPP ?= $(COMPILER_PATH)gcc -E
CXX ?= $(COMPILER_PATH)g++
CCC ?= $(COMPILER_PATH)g++
AR ?= $(COMPILER_PATH)lib
LINK ?= $(COMPILER_PATH)link
RC ?= $(COMPILER_PATH)rc
LINK32 = $(LINK)
RSC = $(RC)
# unset any GNU Make settings of MFLAGS and MAKEFLAGS which may mess up nmake
NMAKE = MFLAGS= MAKEFLAGS= $(COMPILER_PATH)nmake -nologo
ifeq ($(ARCH_DATA_MODEL), 32)
CC_VER = UNKNOWN
else
CC_VER = UNKNOWN
endif
_LINK_VER :=$(shell $(LINK) 2>&1 | $(HEAD) -n 1)
LINK_VER :=$(call GetVersion,"$(_LINK_VER)")
endif
ifeq ($(PLATFORM), linux)
# Settings specific to Linux
CC ?= $(COMPILER_PATH)gcc
CPP ?= $(COMPILER_PATH)gcc -E
# Acquire the paths to the compilers and tools
# statically link libstdc++ before C++ ABI is stablized on Linux
STATIC_CXX = true
ifeq ($(STATIC_CXX),true)
# g++ always dynamically links libstdc++, even we use "-Wl,-Bstatic -lstdc++"
# We need to use gcc to statically link the C++ runtime. gcc and g++ use
# the same subprocess to compile C++ files, so it is OK to build using gcc.
CXX ?= $(CC)
#$(COMPILER_PATH)gcc
else
# CXX = $(COMPILER_PATH)g++
endif
# Option used to create a shared library
SHARED_LIBRARY_FLAG = -shared
SUN_COMP_VER := $(shell $(CC) --verbose 2>&1 )
endif
ifeq ($(PLATFORM), solaris)
# Settings specific to Solaris
CC ?= $(COMPILER_PATH)gcc
CPP ?= $(COMPILER_PATH)gcc -E
CXX ?= $(COMPILER_PATH)g++
# Option used to create a shared library
SHARED_LIBRARY_FLAG = -G
endif
# Get gcc version
_CC_VER :=$(shell $(CC) -dumpversion 2>&1 )
CC_VER :=$(call GetVersion,"$(_CC_VER)")
CC_MAJORVER :=$(call MajorVersion,$(CC_VER))
CC_MINORVER :=$(call MinorVersion,$(CC_VER))
# Name of compiler
COMPILER_NAME = GCC$(call MajorVersion,$(CC_VER))
COMPILER_VERSION = $(COMPILER_NAME)