Mercurial > hg > graal-compiler
view make/aix/makefiles/xlc.make @ 21166:f383ff4c9af8
mx: fix JDK selection when running outside a tty, capture STRICT_COMPLIANCE from the env file, make sure raw_input promt goes to stdout
author | Gilles Duboscq <gilles.m.duboscq@oracle.com> |
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date | Thu, 30 Apr 2015 20:29:27 +0200 |
parents | b9c06f87e476 |
children |
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# # Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved. # Copyright (c) 2012, 2013 SAP. 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. # # 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. # # #------------------------------------------------------------------------ # CC, CXX & AS # Set compiler explicitly CXX = $(COMPILER_PATH)xlC_r CC = $(COMPILER_PATH)xlc_r HOSTCXX = $(CXX) HOSTCC = $(CC) AS = $(CC) -c # get xlc version CXX_VERSION := $(shell $(CXX) -qversion 2>&1 | sed -n 's/.*Version: \([0-9.]*\)/\1/p') # xlc 08.00.0000.0023 and higher supports -qtune=balanced CXX_SUPPORTS_BALANCED_TUNING=$(shell if [ $(subst .,,$(CXX_VERSION)) -ge 080000000023 ] ; then echo "true" ; fi) # xlc 10.01 is used with aggressive optimizations to boost performance CXX_IS_V10=$(shell if [ $(subst .,,$(CXX_VERSION)) -ge 100100000000 ] ; then echo "true" ; fi) # check for precompiled headers support # Switch off the precompiled header support. Neither xlC 8.0 nor xlC 10.0 # support precompiled headers. Both "understand" the command line switches "-qusepcomp" and # "-qgenpcomp" but when we specify them the following message is printed: # "1506-755 (W) The -qusepcomp option is not supported in this release." USE_PRECOMPILED_HEADER = 0 ifneq ($(USE_PRECOMPILED_HEADER),0) PRECOMPILED_HEADER_DIR=. PRECOMPILED_HEADER_SRC=$(GAMMADIR)/src/share/vm/precompiled/precompiled.hpp PRECOMPILED_HEADER=$(PRECOMPILED_HEADER_DIR)/precompiled.hpp.gch endif #------------------------------------------------------------------------ # Compiler flags # position-independent code PICFLAG = -qpic=large VM_PICFLAG/LIBJVM = $(PICFLAG) VM_PICFLAG/AOUT = VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO)) CFLAGS += $(VM_PICFLAG) CFLAGS += -qnortti CFLAGS += -qnoeh CFLAGS += -D_REENTRANT # no xlc counterpart for -fcheck-new # CFLAGS += -fcheck-new # We need to define this on the command line if we want to use the the # predefined format specifiers from "inttypes.h". Otherwise system headrs # can indirectly include inttypes.h before we define __STDC_FORMAT_MACROS # in globalDefinitions.hpp CFLAGS += -D__STDC_FORMAT_MACROS ARCHFLAG = -q64 CFLAGS += $(ARCHFLAG) AOUT_FLAGS += $(ARCHFLAG) LFLAGS += $(ARCHFLAG) ASFLAGS += $(ARCHFLAG) # Use C++ Interpreter ifdef CC_INTERP CFLAGS += -DCC_INTERP endif # Keep temporary files (.ii, .s) # no counterpart on xlc for -save-temps, -pipe # Compiler warnings are treated as errors # Do not treat warnings as errors # WARNINGS_ARE_ERRORS = -Werror # Except for a few acceptable ones # ACCEPTABLE_WARNINGS = -Wpointer-arith -Wconversion -Wsign-compare # CFLAGS_WARN/DEFAULT = $(WARNINGS_ARE_ERRORS) $(ACCEPTABLE_WARNINGS) CFLAGS_WARN/COMMON = CFLAGS_WARN/DEFAULT = $(CFLAGS_WARN/COMMON) $(EXTRA_WARNINGS) # Special cases CFLAGS_WARN/BYFILE = $(CFLAGS_WARN/$@)$(CFLAGS_WARN/DEFAULT$(CFLAGS_WARN/$@)) # The flags to use for an optimized build OPT_CFLAGS += -O3 # Hotspot uses very unstrict aliasing turn this optimization off OPT_CFLAGS += -qalias=noansi OPT_CFLAGS/NOOPT=-qnoopt DEPFLAGS = -qmakedep=gcc -MF $(DEP_DIR)/$(@:%=%.d) #------------------------------------------------------------------------ # Linker flags # statically link libstdc++.so, work with gcc but ignored by g++ STATIC_STDCXX = -Wl,-lC_r # Enable linker optimization # no counterpart on xlc for this # LFLAGS += -Xlinker -O1 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file. # MAPFLAG = -Xlinker --version-script=FILENAME # Build shared library SHARED_FLAG = -q64 -b64 -bexpall -G -bnoentry -qmkshrobj -brtl -bnolibpath #------------------------------------------------------------------------ # Debug flags # Always compile with '-g' to get symbols in the stacktraces in the hs_err file DEBUG_CFLAGS += -g FASTDEBUG_CFLAGS += -g OPT_CFLAGS += -g # DEBUG_BINARIES overrides everything, use full -g debug information ifeq ($(DEBUG_BINARIES), true) DEBUG_CFLAGS = -g CFLAGS += $(DEBUG_CFLAGS) endif # If we are building HEADLESS, pass on to VM # so it can set the java.awt.headless property ifdef HEADLESS CFLAGS += -DHEADLESS endif # We are building Embedded for a small device # favor code space over speed ifdef MINIMIZE_RAM_USAGE CFLAGS += -DMINIMIZE_RAM_USAGE endif ifdef CROSS_COMPILE_ARCH STRIP = $(ALT_COMPILER_PATH)/strip else STRIP = strip endif