108 lines
3.0 KiB
Makefile
108 lines
3.0 KiB
Makefile
#
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# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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# or visit www.oracle.com if you need additional information or have any
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# questions.
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#
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#
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#------------------------------------------------------------------------
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# CC, CXX & AS
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# If a SPEC is not set already, then use these defaults.
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ifeq ($(SPEC),)
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CXX = CC
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CC = cc
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AS = $(CC) -c
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HOSTCXX = $(CXX)
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HOSTCC = $(CC)
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endif
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ARCHFLAG = $(ARCHFLAG/$(BUILDARCH))
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ARCHFLAG/i486 = -m32
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ARCHFLAG/amd64 = -m64
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CFLAGS += $(ARCHFLAG)
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AOUT_FLAGS += $(ARCHFLAG)
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LFLAGS += $(ARCHFLAG)
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ASFLAGS += $(ARCHFLAG)
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#------------------------------------------------------------------------
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# Compiler flags
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# position-independent code
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PICFLAG = -KPIC
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CFLAGS += $(PICFLAG)
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# no more exceptions
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CFLAGS += -features=no%except
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# Reduce code bloat by reverting back to 5.0 behavior for static initializers
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CFLAGS += -features=no%split_init
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# allow zero sized arrays
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CFLAGS += -features=zla
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# Use C++ Interpreter
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ifdef CC_INTERP
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CFLAGS += -DCC_INTERP
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endif
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# We don't need libCstd.so and librwtools7.so, only libCrun.so
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CFLAGS += -library=Crun
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LIBS += -lCrun
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CFLAGS += -mt
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LFLAGS += -mt
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# Compiler warnings are treated as errors
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#WARNINGS_ARE_ERRORS = -errwarn=%all
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CFLAGS_WARN/DEFAULT = $(WARNINGS_ARE_ERRORS)
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# Special cases
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CFLAGS_WARN/BYFILE = $(CFLAGS_WARN/$@)$(CFLAGS_WARN/DEFAULT$(CFLAGS_WARN/$@))
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# The flags to use for an Optimized build
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OPT_CFLAGS+=-xO4
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OPT_CFLAGS/NOOPT=-xO0
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# Flags for creating the dependency files.
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ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
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DEPFLAGS = -xMMD -xMF $(DEP_DIR)/$(@:%=%.d)
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endif
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# -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp.
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CFLAGS += -DDONT_USE_PRECOMPILED_HEADER
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#------------------------------------------------------------------------
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# Linker flags
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# Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file.
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MAPFLAG = -Wl,--version-script=FILENAME
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# Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj
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SONAMEFLAG = -h SONAME
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# Build shared library
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SHARED_FLAG = -G
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#------------------------------------------------------------------------
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# Debug flags
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DEBUG_CFLAGS += -g
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FASTDEBUG_CFLAGS = -g0
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