573 lines
18 KiB
Makefile
573 lines
18 KiB
Makefile
#
|
|
# Copyright (c) 1998, 2014, 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.
|
|
#
|
|
# 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.
|
|
#
|
|
#
|
|
|
|
# If a SPEC is not set already, then use these defaults.
|
|
ifeq ($(SPEC),)
|
|
# Compiler-specific flags for sparcworks.
|
|
CC = cc
|
|
CXX = CC
|
|
|
|
# Note that this 'as' is an older version of the Sun Studio 'fbe', and will
|
|
# use the older style options. The 'fbe' options will match 'cc' and 'CC'.
|
|
AS = /usr/ccs/bin/as
|
|
|
|
NM = /usr/ccs/bin/nm
|
|
NAWK = /bin/nawk
|
|
|
|
MCS = /usr/ccs/bin/mcs
|
|
STRIP = /usr/ccs/bin/strip
|
|
endif
|
|
|
|
# Check for the versions of C++ and C compilers ($CXX and $CC) used.
|
|
|
|
# Get the last thing on the line that looks like x.x+ (x is a digit).
|
|
COMPILER_REV := \
|
|
$(shell $(CXX) -V 2>&1 | sed -n 's/^.*[ ,\t]C++[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p')
|
|
CC_COMPILER_REV := \
|
|
$(shell $(CC) -V 2>&1 | sed -n 's/^.*[ ,\t]C[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p')
|
|
|
|
# Pick which compiler is validated
|
|
ifeq ($(JRE_RELEASE_VER),1.6.0)
|
|
# Validated compiler for JDK6 is SS11 (5.8)
|
|
VALIDATED_COMPILER_REVS := 5.8
|
|
VALIDATED_CC_COMPILER_REVS := 5.8
|
|
else
|
|
# Validated compiler for JDK9 is SS12.3 (5.12)
|
|
VALIDATED_COMPILER_REVS := 5.12
|
|
VALIDATED_CC_COMPILER_REVS := 5.12
|
|
endif
|
|
|
|
# Warning messages about not using the above validated versions
|
|
ENFORCE_COMPILER_REV${ENFORCE_COMPILER_REV} := $(strip ${VALIDATED_COMPILER_REVS})
|
|
ifeq ($(filter ${ENFORCE_COMPILER_REV},${COMPILER_REV}),)
|
|
PRINTABLE_CC_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_COMPILER_REV})
|
|
dummy_var_to_enforce_compiler_rev := $(shell \
|
|
echo >&2 WARNING: You are using CC version ${COMPILER_REV} and \
|
|
should be using version ${PRINTABLE_CC_REVS}.; \
|
|
echo >&2 Set ENFORCE_COMPILER_REV=${COMPILER_REV} to avoid this \
|
|
warning.)
|
|
endif
|
|
|
|
ENFORCE_CC_COMPILER_REV${ENFORCE_CC_COMPILER_REV} := $(strip ${VALIDATED_CC_COMPILER_REVS})
|
|
ifeq ($(filter ${ENFORCE_CC_COMPILER_REV},${CC_COMPILER_REV}),)
|
|
PRINTABLE_C_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_CC_COMPILER_REV})
|
|
dummy_var_to_enforce_c_compiler_rev := $(shell \
|
|
echo >&2 WARNING: You are using cc version ${CC_COMPILER_REV} and \
|
|
should be using version ${PRINTABLE_C_REVS}.; \
|
|
echo >&2 Set ENFORCE_CC_COMPILER_REV=${CC_COMPILER_REV} to avoid this \
|
|
warning.)
|
|
endif
|
|
|
|
COMPILER_REV_NUMERIC := $(shell echo $(COMPILER_REV) | awk -F. '{ print $$1 * 100 + $$2 }')
|
|
|
|
# Fail the build if __fabsf is used. __fabsf exists only in Solaris 8 2/04
|
|
# and newer; objects with a dependency on this symbol will not run on older
|
|
# Solaris 8.
|
|
JVM_FAIL_IF_UNDEFINED = __fabsf
|
|
|
|
JVM_CHECK_SYMBOLS = $(NM) -u -p $(LIBJVM.o) | \
|
|
$(NAWK) -v f="${JVM_FAIL_IF_UNDEFINED}" \
|
|
'BEGIN { c=split(f,s); rc=0; } \
|
|
/:$$/ { file = $$1; } \
|
|
/[^:]$$/ { for(n=1;n<=c;++n) { \
|
|
if($$1==s[n]) { \
|
|
printf("JVM_CHECK_SYMBOLS: %s contains illegal symbol %s\n", \
|
|
file,$$1); \
|
|
rc=1; \
|
|
} \
|
|
} \
|
|
} \
|
|
END { exit rc; }'
|
|
|
|
LINK_LIB.CXX/PRE_HOOK += $(JVM_CHECK_SYMBOLS) || exit 1;
|
|
|
|
# New architecture options started in SS12 (5.9), we need both styles to build.
|
|
# The older arch options for SS11 (5.8) or older and also for /usr/ccs/bin/as.
|
|
# Note: default for 32bit sparc is now the same as v8plus, so the
|
|
# settings below have changed all 32bit sparc builds to be v8plus.
|
|
ARCHFLAG_OLD/sparc = -xarch=v8plus
|
|
ARCHFLAG_NEW/sparc = -m32 -xarch=sparc
|
|
ARCHFLAG_OLD/sparcv9 = -xarch=v9
|
|
ARCHFLAG_NEW/sparcv9 = -m64 -xarch=sparc
|
|
ARCHFLAG_OLD/i486 =
|
|
ARCHFLAG_NEW/i486 = -m32
|
|
ARCHFLAG_OLD/amd64 = -xarch=amd64
|
|
ARCHFLAG_NEW/amd64 = -m64
|
|
|
|
# Select the ARCHFLAGs and other SS12 (5.9) options
|
|
ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
|
|
ARCHFLAG/sparc = $(ARCHFLAG_NEW/sparc)
|
|
ARCHFLAG/sparcv9 = $(ARCHFLAG_NEW/sparcv9)
|
|
ARCHFLAG/i486 = $(ARCHFLAG_NEW/i486)
|
|
ARCHFLAG/amd64 = $(ARCHFLAG_NEW/amd64)
|
|
else
|
|
ARCHFLAG/sparc = $(ARCHFLAG_OLD/sparc)
|
|
ARCHFLAG/sparcv9 = $(ARCHFLAG_OLD/sparcv9)
|
|
ARCHFLAG/i486 = $(ARCHFLAG_OLD/i486)
|
|
ARCHFLAG/amd64 = $(ARCHFLAG_OLD/amd64)
|
|
endif
|
|
|
|
# ARCHFLAGS for the current build arch
|
|
ARCHFLAG = $(ARCHFLAG/$(BUILDARCH))
|
|
AS_ARCHFLAG = $(ARCHFLAG_OLD/$(BUILDARCH))
|
|
|
|
# Optional sub-directory in /usr/lib where BUILDARCH libraries are kept.
|
|
ISA_DIR=$(ISA_DIR/$(BUILDARCH))
|
|
ISA_DIR/sparcv9=/sparcv9
|
|
ISA_DIR/amd64=/amd64
|
|
|
|
# Use these to work around compiler bugs:
|
|
OPT_CFLAGS/SLOWER=-xO3
|
|
OPT_CFLAGS/O2=-xO2
|
|
OPT_CFLAGS/NOOPT=-xO1
|
|
|
|
# Flags for creating the dependency files.
|
|
ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
|
|
DEPFLAGS = -xMMD -xMF $(DEP_DIR)/$(@:%=%.d)
|
|
endif
|
|
|
|
# -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp.
|
|
CFLAGS += -DDONT_USE_PRECOMPILED_HEADER
|
|
|
|
# Compiler warnings are treated as errors
|
|
CFLAGS_WARN = -xwe
|
|
|
|
################################################
|
|
# Begin current (>=5.9) Forte compiler options #
|
|
#################################################
|
|
|
|
ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
|
|
ifeq ($(Platform_arch), x86)
|
|
OPT_CFLAGS/NO_TAIL_CALL_OPT = -Wu,-O~yz
|
|
OPT_CCFLAGS/NO_TAIL_CALL_OPT = -Qoption ube -O~yz
|
|
OPT_CFLAGS/stubGenerator_x86_32.o = $(OPT_CFLAGS) -xspace
|
|
OPT_CFLAGS/stubGenerator_x86_64.o = $(OPT_CFLAGS) -xspace
|
|
endif # Platform_arch == x86
|
|
ifeq ("${Platform_arch}", "sparc")
|
|
OPT_CFLAGS/stubGenerator_sparc.o = $(OPT_CFLAGS) -xspace
|
|
endif
|
|
endif # COMPILER_REV_NUMERIC >= 509
|
|
|
|
#################################################
|
|
# Begin current (>=5.6) Forte compiler options #
|
|
#################################################
|
|
|
|
ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 506), 1)
|
|
|
|
ifeq ("${Platform_arch}", "sparc")
|
|
|
|
# We MUST allow data alignment of 4 for sparc (sparcv9 is ok at 8s)
|
|
ifndef LP64
|
|
CFLAGS += -xmemalign=4s
|
|
endif
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
#################################################
|
|
# Begin current (>=5.5) Forte compiler options #
|
|
#################################################
|
|
|
|
ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1)
|
|
|
|
CFLAGS += $(ARCHFLAG)
|
|
AOUT_FLAGS += $(ARCHFLAG)
|
|
LIB_FLAGS += $(ARCHFLAG)
|
|
LFLAGS += $(ARCHFLAG)
|
|
|
|
ifeq ("${Platform_arch}", "sparc")
|
|
|
|
# Flags for Optimization
|
|
|
|
# [phh] Commented out pending verification that we do indeed want
|
|
# to potentially bias against u1 and u3 targets.
|
|
#CFLAGS += -xchip=ultra2
|
|
|
|
OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)
|
|
|
|
endif # sparc
|
|
|
|
ifeq ("${Platform_arch_model}", "x86_32")
|
|
|
|
OPT_CFLAGS=-xtarget=pentium -xO4 $(EXTRA_OPT_CFLAGS)
|
|
|
|
endif # 32bit x86
|
|
|
|
ifeq ("${Platform_arch_model}", "x86_64")
|
|
|
|
ASFLAGS += $(AS_ARCHFLAG)
|
|
CFLAGS += $(ARCHFLAG/amd64)
|
|
# this one seemed useless
|
|
LFLAGS_VM += $(ARCHFLAG/amd64)
|
|
# this one worked
|
|
LFLAGS += $(ARCHFLAG/amd64)
|
|
AOUT_FLAGS += $(ARCHFLAG/amd64)
|
|
|
|
# -xO3 is faster than -xO4 on specjbb with SS10 compiler
|
|
OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)
|
|
|
|
endif # 64bit x86
|
|
|
|
# Inline functions
|
|
CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il
|
|
|
|
# no more exceptions
|
|
CFLAGS/NOEX=-features=no%except
|
|
|
|
|
|
# avoid compilation problems arising from fact that C++ compiler tries
|
|
# to search for external template definition by just compiling additional
|
|
# source files in th same context
|
|
CFLAGS += -template=no%extdef
|
|
|
|
# Reduce code bloat by reverting back to 5.0 behavior for static initializers
|
|
CFLAGS += -features=no%split_init
|
|
|
|
# Use -D_Crun_inline_placement so we don't get references to
|
|
# __1c2n6FIpv_0_ or void*operator new(unsigned,void*)
|
|
# This avoids the hard requirement of the newer Solaris C++ runtime patches.
|
|
# NOTE: This is an undocumented feature of the SS10 compiler. See 6306698.
|
|
CFLAGS += -D_Crun_inline_placement
|
|
|
|
# PIC is safer for SPARC, and is considerably slower
|
|
# a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"
|
|
PICFLAG = -KPIC
|
|
PICFLAG/DEFAULT = $(PICFLAG)
|
|
# [RGV] Need to figure which files to remove to get link to work
|
|
#PICFLAG/BETTER = -pic
|
|
PICFLAG/BETTER = $(PICFLAG/DEFAULT)
|
|
PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))
|
|
|
|
# Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file.
|
|
MAPFLAG = -M FILENAME
|
|
|
|
# Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj
|
|
SONAMEFLAG = -h SONAME
|
|
|
|
# Build shared library
|
|
SHARED_FLAG = -G
|
|
|
|
# We don't need libCstd.so and librwtools7.so, only libCrun.so
|
|
CFLAGS += -library=%none
|
|
LFLAGS += -library=%none
|
|
|
|
LFLAGS += -mt
|
|
|
|
endif # COMPILER_REV_NUMERIC >= 505
|
|
|
|
######################################
|
|
# End 5.5 Forte compiler options #
|
|
######################################
|
|
|
|
######################################
|
|
# Begin 5.2 Forte compiler options #
|
|
######################################
|
|
|
|
ifeq ($(COMPILER_REV_NUMERIC), 502)
|
|
|
|
CFLAGS += $(ARCHFLAG)
|
|
AOUT_FLAGS += $(ARCHFLAG)
|
|
LIB_FLAGS += $(ARCHFLAG)
|
|
LFLAGS += $(ARCHFLAG)
|
|
|
|
ifeq ("${Platform_arch}", "sparc")
|
|
|
|
# Flags for Optimization
|
|
|
|
# [phh] Commented out pending verification that we do indeed want
|
|
# to potentially bias against u1 and u3 targets.
|
|
#CFLAGS += -xchip=ultra2
|
|
|
|
ifdef LP64
|
|
# SC5.0 tools on v9 are flakey at -xO4
|
|
# [phh] Is this still true for 6.1?
|
|
OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS)
|
|
else
|
|
OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)
|
|
endif
|
|
|
|
endif # sparc
|
|
|
|
ifeq ("${Platform_arch_model}", "x86_32")
|
|
|
|
OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)
|
|
|
|
# SC5.0 tools on x86 are flakey at -xO4
|
|
# [phh] Is this still true for 6.1?
|
|
OPT_CFLAGS+=-xO3
|
|
|
|
endif # 32bit x86
|
|
|
|
# no more exceptions
|
|
CFLAGS/NOEX=-noex
|
|
|
|
# Inline functions
|
|
CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_${Platform_arch}/vm/solaris_${Platform_arch_model}.il
|
|
|
|
# Reduce code bloat by reverting back to 5.0 behavior for static initializers
|
|
CFLAGS += -Qoption ccfe -one_static_init
|
|
|
|
# PIC is safer for SPARC, and is considerably slower
|
|
# a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"
|
|
PICFLAG = -KPIC
|
|
PICFLAG/DEFAULT = $(PICFLAG)
|
|
# [RGV] Need to figure which files to remove to get link to work
|
|
#PICFLAG/BETTER = -pic
|
|
PICFLAG/BETTER = $(PICFLAG/DEFAULT)
|
|
PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))
|
|
|
|
# Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file.
|
|
MAPFLAG = -M FILENAME
|
|
|
|
# Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj
|
|
SONAMEFLAG = -h SONAME
|
|
|
|
# Build shared library
|
|
SHARED_FLAG = -G
|
|
|
|
# Would be better if these weren't needed, since we link with CC, but
|
|
# at present removing them causes run-time errors
|
|
LFLAGS += -library=Crun
|
|
LIBS += -library=Crun -lCrun
|
|
|
|
endif # COMPILER_REV_NUMERIC == 502
|
|
|
|
##################################
|
|
# End 5.2 Forte compiler options #
|
|
##################################
|
|
|
|
##################################
|
|
# Begin old 5.1 compiler options #
|
|
##################################
|
|
ifeq ($(COMPILER_REV_NUMERIC), 501)
|
|
|
|
_JUNK_ := $(shell echo >&2 \
|
|
"*** ERROR: sparkWorks.make incomplete for 5.1 compiler")
|
|
@exit 1
|
|
endif
|
|
##################################
|
|
# End old 5.1 compiler options #
|
|
##################################
|
|
|
|
##################################
|
|
# Begin old 5.0 compiler options #
|
|
##################################
|
|
|
|
ifeq (${COMPILER_REV_NUMERIC}, 500)
|
|
|
|
# Had to hoist this higher apparently because of other changes. Must
|
|
# come before -xarch specification.
|
|
# NOTE: native says optimize for the machine doing the compile, bad news.
|
|
CFLAGS += -xtarget=native
|
|
|
|
CFLAGS += $(ARCHFLAG)
|
|
AOUT_FLAGS += $(ARCHFLAG)
|
|
LIB_FLAGS += $(ARCHFLAG)
|
|
LFLAGS += $(ARCHFLAG)
|
|
|
|
CFLAGS += -library=iostream
|
|
LFLAGS += -library=iostream -library=Crun
|
|
LIBS += -library=iostream -library=Crun -lCrun
|
|
|
|
# Flags for Optimization
|
|
ifdef LP64
|
|
# SC5.0 tools on v9 are flakey at -xO4
|
|
OPT_CFLAGS=-xO3 $(EXTRA_OPT_CFLAGS)
|
|
else
|
|
OPT_CFLAGS=-xO4 $(EXTRA_OPT_CFLAGS)
|
|
endif
|
|
|
|
ifeq ("${Platform_arch}", "sparc")
|
|
|
|
CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_sparc/vm/atomic_solaris_sparc.il
|
|
|
|
endif # sparc
|
|
|
|
ifeq ("${Platform_arch_model}", "x86_32")
|
|
OPT_CFLAGS=-xtarget=pentium $(EXTRA_OPT_CFLAGS)
|
|
ifeq ("${COMPILER_REV_NUMERIC}", "500")
|
|
# SC5.0 tools on x86 are flakey at -xO4
|
|
OPT_CFLAGS+=-xO3
|
|
else
|
|
OPT_CFLAGS+=-xO4
|
|
endif
|
|
|
|
CFLAGS += $(GAMMADIR)/src/os_cpu/solaris_x86/vm/solaris_x86_32.il
|
|
|
|
endif # 32bit x86
|
|
|
|
# The following options run into misaligned ldd problem (raj)
|
|
#OPT_CFLAGS = -fast -O4 $(ARCHFLAG/sparc) -xchip=ultra
|
|
|
|
# no more exceptions
|
|
CFLAGS/NOEX=-noex
|
|
|
|
# PIC is safer for SPARC, and is considerably slower
|
|
# a file foo.o which wants to compile -pic can set "PICFLAG/foo.o = -PIC"
|
|
PICFLAG = -PIC
|
|
PICFLAG/DEFAULT = $(PICFLAG)
|
|
# [RGV] Need to figure which files to remove to get link to work
|
|
#PICFLAG/BETTER = -pic
|
|
PICFLAG/BETTER = $(PICFLAG/DEFAULT)
|
|
PICFLAG/BYFILE = $(PICFLAG/$@)$(PICFLAG/DEFAULT$(PICFLAG/$@))
|
|
|
|
endif # COMPILER_REV_NUMERIC = 500
|
|
|
|
################################
|
|
# End old 5.0 compiler options #
|
|
################################
|
|
|
|
ifeq ("${COMPILER_REV_NUMERIC}", "402")
|
|
# 4.2 COMPILERS SHOULD NO LONGER BE USED
|
|
_JUNK_ := $(shell echo >&2 \
|
|
"*** ERROR: SC4.2 compilers are not supported by this code base!")
|
|
@exit 1
|
|
endif
|
|
|
|
# do not include shared lib path in a.outs
|
|
AOUT_FLAGS += -norunpath
|
|
LFLAGS_VM = -norunpath -z noversion
|
|
|
|
# need position-indep-code for shared libraries
|
|
# (ild appears to get errors on PIC code, so we'll try non-PIC for debug)
|
|
ifeq ($(PICFLAGS),DEFAULT)
|
|
VM_PICFLAG/LIBJVM = $(PICFLAG/DEFAULT)
|
|
else
|
|
VM_PICFLAG/LIBJVM = $(PICFLAG/BYFILE)
|
|
endif
|
|
VM_PICFLAG/AOUT =
|
|
|
|
VM_PICFLAG = $(VM_PICFLAG/$(LINK_INTO))
|
|
CFLAGS += $(VM_PICFLAG)
|
|
|
|
# less dynamic linking (no PLTs, please)
|
|
#LIB_FLAGS += $(LINK_MODE)
|
|
# %%%%% despite -znodefs, -Bsymbolic gets link errors -- Rose
|
|
|
|
LINK_MODE = $(LINK_MODE/$(VERSION))
|
|
LINK_MODE/debug =
|
|
LINK_MODE/optimized = -Bsymbolic -znodefs
|
|
|
|
# Have thread local errnos
|
|
ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1)
|
|
CFLAGS += -mt
|
|
else
|
|
CFLAGS += -D_REENTRANT
|
|
endif
|
|
|
|
ifdef CC_INTERP
|
|
# C++ Interpreter
|
|
CFLAGS += -DCC_INTERP
|
|
endif
|
|
|
|
# Flags for Debugging
|
|
# The -g0 setting allows the C++ frontend to inline, which is a big win.
|
|
# The -xs setting disables 'lazy debug info' which puts everything in
|
|
# the .so instead of requiring the '.o' files.
|
|
ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
|
|
OPT_CFLAGS += -g0 -xs
|
|
endif
|
|
DEBUG_CFLAGS = -g
|
|
FASTDEBUG_CFLAGS = -g0
|
|
ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
|
|
DEBUG_CFLAGS += -xs
|
|
FASTDEBUG_CFLAGS += -xs
|
|
endif
|
|
|
|
# Enable the following CFLAGS additions if you need to compare the
|
|
# built ELF objects.
|
|
#
|
|
# The -g option makes static data global and the "-Qoption ccfe
|
|
# -xglobalstatic" option tells the compiler to not globalize static
|
|
# data using a unique globalization prefix. Instead force the use of
|
|
# a static globalization prefix based on the source filepath so the
|
|
# objects from two identical compilations are the same.
|
|
# EXTRA_CFLAGS only covers vm_version.cpp for some reason
|
|
#EXTRA_CFLAGS += -Qoption ccfe -xglobalstatic
|
|
#OPT_CFLAGS += -Qoption ccfe -xglobalstatic
|
|
#DEBUG_CFLAGS += -Qoption ccfe -xglobalstatic
|
|
#FASTDEBUG_CFLAGS += -Qoption ccfe -xglobalstatic
|
|
|
|
ifeq (${COMPILER_REV_NUMERIC}, 502)
|
|
COMPILER_DATE := $(shell $(CXX) -V 2>&1 | sed -n '/^.*[ ]C++[ ]\([1-9]\.[0-9][0-9]*\)/p' | awk '{ print $$NF; }')
|
|
ifeq (${COMPILER_DATE}, 2001/01/31)
|
|
# disable -g0 in fastdebug since SC6.1 dated 2001/01/31 seems to be buggy
|
|
# use an innocuous value because it will get -g if it's empty
|
|
FASTDEBUG_CFLAGS = -c
|
|
endif
|
|
endif
|
|
|
|
# Uncomment or 'gmake CFLAGS_BROWSE=-sbfast' to get source browser information.
|
|
# CFLAGS_BROWSE = -sbfast
|
|
CFLAGS += $(CFLAGS_BROWSE)
|
|
|
|
# ILD is gone as of SS11 (5.8), not supportted in SS10 (5.7)
|
|
ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \< 507), 1)
|
|
# use ild when debugging (but when optimizing we want reproducible results)
|
|
ILDFLAG = $(ILDFLAG/$(VERSION))
|
|
ILDFLAG/debug = -xildon
|
|
ILDFLAG/optimized =
|
|
AOUT_FLAGS += $(ILDFLAG)
|
|
endif
|
|
|
|
# Where to put the *.o files (a.out, or shared library)?
|
|
LINK_INTO = $(LINK_INTO/$(VERSION))
|
|
LINK_INTO/debug = LIBJVM
|
|
LINK_INTO/optimized = LIBJVM
|
|
|
|
# We link the debug version into the a.out because:
|
|
# 1. ild works on a.out but not shared libraries, and using ild
|
|
# can cut rebuild times by 25% for small changes. (ILD is gone in SS11)
|
|
# 2. dbx cannot gracefully set breakpoints in shared libraries
|
|
#
|
|
|
|
# apply this setting to link into the shared library even in the debug version:
|
|
ifdef LP64
|
|
LINK_INTO = LIBJVM
|
|
else
|
|
#LINK_INTO = LIBJVM
|
|
endif
|
|
|
|
# Solaris platforms collect lots of redundant file-ident lines,
|
|
# to the point of wasting a significant percentage of file space.
|
|
# (The text is stored in ELF .comment sections, contributed by
|
|
# all "#pragma ident" directives in header and source files.)
|
|
# This command "compresses" the .comment sections simply by
|
|
# removing repeated lines. The data can be extracted from
|
|
# binaries in the field by using "mcs -p libjvm.so" or the older
|
|
# command "what libjvm.so".
|
|
LINK_LIB.CXX/POST_HOOK += $(MCS) -c $@ || exit 1;
|
|
# (The exit 1 is necessary to cause a build failure if the command fails and
|
|
# multiple commands are strung together, and the final semicolon is necessary
|
|
# since the hook must terminate itself as a valid command.)
|
|
|
|
# Also, strip debug and line number information (worth about 1.7Mb).
|
|
# If we can create .debuginfo files, then the VM is stripped in vm.make
|
|
# and this macro is not used.
|
|
STRIP_LIB.CXX/POST_HOOK = $(STRIP) -x $@ || exit 1;
|
|
# STRIP_LIB.CXX/POST_HOOK is incorporated into LINK_LIB.CXX/POST_HOOK
|
|
# in certain configurations, such as product.make. Other configurations,
|
|
# such as debug.make, do not include the strip operation.
|