7074397: Build infrastructure changes (makefile re-write)
Summary: New makefiles transition, old and new living side by side for now.
Reviewed-by: ohair, jjg, dholmes, ohrstrom, erikj, ihse, tgranat, ykantser
Contributed-by: ohrstrom <fredrik.ohrstrom@oracle.com>, erikj <erik.joelsson@oracle.com>, ihse <magnus.ihse.bursie@oracle.com>, tgranat <torbjorn.granat@oracle.com>, ykantser <yekaterina.kantserova@oracle.com>
#
# Copyright (c) 1995, 2011, 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.
#
#
# Makefile to specify compiler flags for programs and libraries
# targeted to Solaris. Should not contain any rules.
#
# WARNING: This file is shared with other workspaces.
# So when it includes other files, it must use JDK_TOPDIR.
#
# Warning: the following variables are overridden by Defs.gmk. Set
# values will be silently ignored:
# CFLAGS (set $(OTHER_CFLAGS) instead)
# CPPFLAGS (set $(OTHER_CPPFLAGS) instead)
# CXXFLAGS (set $(OTHER_CXXFLAGS) instead)
# LDFLAGS (set $(OTHER_LDFAGS) instead)
# LDLIBS (set $(EXTRA_LIBS) instead)
# LDLIBS_COMMON (set $(EXTRA_LIBS) instead)
# LINTFLAGS (set $(OTHER_LINTFLAGS) instead)
#
# Note: CPPFLAGS are used in C and C++ compiles.
#
# Get shared JDK settings
include $(JDK_MAKE_SHARED_DIR)/Defs.gmk
ifndef PLATFORM_SRC
PLATFORM_SRC = $(BUILDDIR)/../src/solaris
endif # PLATFORM_SRC
# Platform specific closed sources
ifndef OPENJDK
ifndef CLOSED_PLATFORM_SRC
CLOSED_PLATFORM_SRC = $(BUILDDIR)/../src/closed/solaris
endif
endif
# platform specific include files
PLATFORM_INCLUDE_NAME = $(PLATFORM)
PLATFORM_INCLUDE = $(INCLUDEDIR)/$(PLATFORM_INCLUDE_NAME)
# suffix used for make dependencies files
DEPEND_SUFFIX = d
# suffix used for lint files
LINT_SUFFIX = ln
# The suffix applied to the library name for FDLIBM
FDDLIBM_SUFFIX = a
# The suffix applied to scripts (.bat for windows, nothing for unix)
SCRIPT_SUFFIX =
# CC compiler object code output directive flag value
CC_OBJECT_OUTPUT_FLAG = -o #trailing blank required!
ifdef ENABLE_FULL_DEBUG_SYMBOLS
# Only check for Full Debug Symbols support on Solaris if it is
# specifically enabled. Hopefully, it can be enabled by default
# once the .debuginfo size issues are worked out.
# Default OBJCOPY comes from the SUNWbinutils package:
DEF_OBJCOPY=/usr/sfw/bin/gobjcopy
ifeq ($(PLATFORM)-$(LIBARCH), solaris-amd64)
# On Solaris AMD64/X64, gobjcopy is not happy and fails:
#
# usr/sfw/bin/gobjcopy --add-gnu-debuglink=<lib>.debuginfo <lib>.so
# BFD: stKPaiop: Not enough room for program headers, try linking with -N
# /usr/sfw/bin/gobjcopy: stKPaiop: Bad value
# BFD: stKPaiop: Not enough room for program headers, try linking with -N
# /usr/sfw/bin/gobjcopy: libsaproc.debuginfo: Bad value
# BFD: stKPaiop: Not enough room for program headers, try linking with -N
# /usr/sfw/bin/gobjcopy: stKPaiop: Bad value
_JUNK_ := $(shell \
echo >&2 "INFO: $(DEF_OBJCOPY) is not working on Solaris AMD64/X64")
OBJCOPY=
else
OBJCOPY=$(shell test -x $(DEF_OBJCOPY) && echo $(DEF_OBJCOPY))
ifneq ($(ALT_OBJCOPY),)
_JUNK_ := $(shell echo >&2 "INFO: ALT_OBJCOPY=$(ALT_OBJCOPY)")
# disable .debuginfo support by setting ALT_OBJCOPY to a non-existent path
OBJCOPY=$(shell test -x $(ALT_OBJCOPY) && echo $(ALT_OBJCOPY))
endif
endif
ifdef LIBRARY_SUPPORTS_FULL_DEBUG_SYMBOLS
# The setting of OBJCOPY above enables the JDK build to import
# .debuginfo files from the HotSpot build. However, adding FDS
# support to the JDK build will occur in phases so a different
# make variable is used to indicate that a particular library
# supports FDS.
ifeq ($(OBJCOPY),)
_JUNK_ := $(shell \
echo >&2 "INFO: no objcopy cmd found so cannot create .debuginfo files.")
else
_JUNK_ := $(shell \
echo >&2 "INFO: $(OBJCOPY) cmd found so will create .debuginfo files.")
# Library stripping policies for .debuginfo configs:
# all_strip - strips everything from the library
# min_strip - strips most stuff from the library; leaves minimum symbols
# no_strip - does not strip the library at all
#
# Oracle security policy requires "all_strip". A waiver was granted on
# 2011.09.01 that permits using "min_strip" in the Java JDK and Java JRE.
#
DEF_STRIP_POLICY="min_strip"
ifeq ($(ALT_STRIP_POLICY),)
STRIP_POLICY=$(DEF_STRIP_POLICY)
else
STRIP_POLICY=$(ALT_STRIP_POLICY)
endif
_JUNK_ := $(shell \
echo >&2 "INFO: STRIP_POLICY=$(STRIP_POLICY)")
endif
endif
endif
#
# Java default optimization (-x04/-O2) etc. Applies to the VM.
#
ifndef OPTIMIZATION_LEVEL
ifeq ($(PRODUCT), java)
OPTIMIZATION_LEVEL = HIGHER
else
OPTIMIZATION_LEVEL = LOWER
endif
endif
ifndef FASTDEBUG_OPTIMIZATION_LEVEL
FASTDEBUG_OPTIMIZATION_LEVEL = LOWER
endif
#
# If -Xa is in CFLAGS_COMMON it will end up ahead of $(CC_OPT) for the
# optimized build, and that ordering of the flags completely freaks
# out cc. Hence, -Xa is instead in each CFLAGS variant.
#
# The more unusual options to the Sun C compiler:
# -v Stricter type checking, more error checking
# (To turn ALL warnings into fatals, use -errwarn=%all)
# -xstrconst Place string literals and constants in read-only area
# (means you can't write on your string literals)
# -xs Force debug information (stabs) into the .so or a.out
# (makes the library/executable debuggable without the
# .o files needing to be around, but at a space cost)
# -g & -O If you add the -g option to the optimized compiles
# you will get better stack retraces, the code is
# still optimized. This includes a space cost too.
# -xc99=%none Do NOT allow for c99 extensions to be used.
# e.g. declarations must precede statements
# -xCC Allow the C++ style of comments in C: //
# Required with many of the source files.
# -mt Assume multi-threaded (important)
#
# The more unusual options to the Sun C compiler:
# +w Print more warnings
# +w2 Maximum warnings
#
#
# Debug flag for C and C++ compiler
#
CFLAGS_DEBUG_OPTION = -g $(CC_OPT/NONE)
CXXFLAGS_DEBUG_OPTION = -g $(CXX_OPT/NONE)
# Turn off -g if we are doing tcov build
ifdef TCOV_BUILD
CFLAGS_DEBUG_OPTION=
CXXFLAGS_DEBUG_OPTION=
endif
# FASTDEBUG: Optimize the -g builds, gives us a faster debug java
# If true adds -O to the debug compiles. This allows for any assert
# tests to remain and debug checking. The resulting code is faster
# but less debuggable. Stack traces are still valid, although only
# approximate line numbers are given. Printing of local variables
# during a debugging session is not possible, but stepping and
# printing of global or static variables should be possible.
# Performance/size of files should be about the same, maybe smaller.
#
ifeq ($(FASTDEBUG), true)
CFLAGS_DEBUG_OPTION = -g $(CC_OPT/$(FASTDEBUG_OPTIMIZATION_LEVEL))
CXXFLAGS_DEBUG_OPTION = -g0 $(CXX_OPT/$(FASTDEBUG_OPTIMIZATION_LEVEL))
endif
CFLAGS_COMMON = -L$(OBJDIR)
# Do not allow C99 language features like declarations in code etc.
CFLAGS_COMMON += -xc99=%none
# Allow C++ comments in C code
CFLAGS_COMMON += -xCC
# Show error message tags on errors
CFLAGS_COMMON += -errshort=tags
CXXFLAGS_COMMON += -errtags=yes
# Optimization flags
CFLAGS_OPT = $(CC_OPT)
# Debug version flags
CFLAGS_DBG = $(CFLAGS_DEBUG_OPTION)
# Required C compiler flags
CFLAGS_COMMON += -Xa $(CFLAGS_REQUIRED)
# Maximum warnings all the time
CXXFLAGS_COMMON += +w
CFLAGS_COMMON += -v
# Assume MT behavior all the time (important)
CXXFLAGS_COMMON += -mt
CFLAGS_COMMON += -mt
# Assume no C++ exceptions are used
CXXFLAGS_COMMON += -features=no%except -DCC_NOEX
# For C++, these options tell it to assume nothing about locating libraries
# either at compile time, or at runtime. Use of these options will likely
# require the use of -L and -R options to indicate where libraries will
# be found at compile time (-L) and at runtime (-R).
# The /usr/lib location comes for free, so no need to specify that one.
# Note: C is much simplier and there is no need for these options. This
# is mostly needed to avoid dependencies on libraries in the
# Compiler install area, also see LIBCXX and LIBM.
CXXFLAGS_COMMON += -norunpath -xnolib
#
# Treat compiler warnings as errors, if requested
#
ifeq ($(COMPILER_WARNINGS_FATAL),true)
CFLAGS_COMMON += -errwarn=%all
CXXFLAGS_COMMON += -errwarn=%all
endif
CXXFLAGS_OPT = $(CXX_OPT)
CXXFLAGS_DBG = $(CXXFLAGS_DEBUG_OPTION)
CXXFLAGS_COMMON += $(CFLAGS_REQUIRED)
# Add -xstrconst to the library compiles. This forces all string
# literals into the read-only data section, which prevents them from
# being written to and increases the runtime pages shared on the system.
#
ifdef LIBRARY
CFLAGS_COMMON +=-xstrconst
endif
# Source browser database
#
# COMPILE_WITH_SB
# If defined adds -xsb to compiles and creates a
# source browsing database during compilation.
#
ifdef COMPILE_WITH_SB
ifeq ($(LIBRARY), java)
CFLAGS_DBG += -xsb
endif
endif
# Lint Flags:
# -Xa ANSI C plus K&R, favor ANSI rules
# -fd report on old style func defs
# -errchk=structarg report on 64bit struct args by value
# -errchk=longptr64 report on 64bit to 32bit issues (ignores casts)
# -errchk=parentheses report on suggested use of extra parens
# -v suppress unused args
# -x suppress unused externs
# -u suppress extern func/vars used/defined
# -errfmt=simple use one line errors with position info
# $(LINT_XARCH_OPTION) See Compiler-sun.gwk
LINTFLAGS_COMMON = -Xa
LINTFLAGS_COMMON += -fd
LINTFLAGS_COMMON += -errchk=structarg,longptr64,parentheses
LINTFLAGS_COMMON += -v
LINTFLAGS_COMMON += -x
LINTFLAGS_COMMON += -u
LINTFLAGS_COMMON += -errfmt=simple
LINTFLAGS_OPT =
LINTFLAGS_DBG =
# The -W0,-noglobal tells the compiler to NOT generate mangled global
# ELF data symbols for file local static data.
# This can break fix&continue, but we'd rather do the same compilations
# for deliverable bits as we do for non-deliverable bits
# Tell the compilers to never generate globalized names, all the time.
CFLAGS_COMMON += -W0,-noglobal
# If we have a specific arch value to use, add it
CFLAGS_COMMON += $(XARCH_OPTION)
CXXFLAGS_COMMON += $(XARCH_OPTION)
ASFLAGS_COMMON += $(AS_XARCH_OPTION)
EXTRA_LIBS += $(XARCH_OPTION)
LINTFLAGS_COMMON += $(LINT_XARCH_OPTION)
#
# uncomment the following to build with PERTURBALOT set
#
# OTHER_CFLAGS += -DPERTURBALOT
#
CPPFLAGS_COMMON = -D__solaris__ -D$(ARCH_FAMILY)
CPPFLAGS_OPT = -DNDEBUG
CPPFLAGS_DBG = -DDEBUG
ifneq ($(PRODUCT), java)
CPPFLAGS_DBG += -DLOGGING -DDBINFO
endif
ifeq ($(ARCH_FAMILY), i586)
# The macro _LITTLE_ENDIAN needs to be defined the same to avoid the
# Sun C compiler warning message: warning: macro redefined: _LITTLE_ENDIAN
# (The Solaris X86 system defines this in file /usr/include/sys/isa_defs.h).
# Note: -Dmacro is the same as #define macro 1
# -Dmacro= is the same as #define macro
#
CPPFLAGS_COMMON += -DcpuIntel -D_LITTLE_ENDIAN= -D$(LIBARCH)
# Turn off a superfluous compiler error message on Intel
CFLAGS_COMMON += -erroff=E_BAD_PRAGMA_PACK_VALUE
endif
# Java memory management is based on memory mapping by default, but a
# system only assuming malloc/free can be built by adding -DUSE_MALLOC
CPPFLAGS_COMMON += -DTRACING -DMACRO_MEMSYS_OPS -DBREAKPTS
CPPFLAGS_OPT += -DTRIMMED
LDFLAGS_DEFS_OPTION = -z defs
LDFLAGS_COMMON += $(LDFLAGS_DEFS_OPTION)
#
# -L paths for finding and -ljava
#
LDFLAGS_COMMON += -L$(LIBDIR)/$(LIBARCH)
LDFLAGS_OPT =
LDFLAGS_DBG =
#
# We never really want the incremental linker, ever
# The -xildoff option tells Sun's compilers to NOT use incremental linker
#
LDFLAGS_COMMON += -xildoff
ifdef LIBRARY
# Libraries need to locate other libraries at runtime, and you can tell
# a library where to look by way of the dynamic runpaths (RPATH or RUNPATH)
# buried inside the .so. The $ORIGIN says to look relative to where
# the library itself is and it can be followed with relative paths from
# that. By default we always look in $ORIGIN, optionally we add relative
# paths if the Makefile sets LD_RUNPATH_EXTRAS to those relative paths.
# The environment variable LD_LIBRARY_PATH will over-ride these runpaths.
# Try: 'dump -Lv lib*.so' to see these settings in a library.
#
LDFLAGS_COMMON += -R\$$ORIGIN
LDFLAGS_COMMON += $(LD_RUNPATH_EXTRAS:%=-R\$$ORIGIN/%)
endif
EXTRA_LIBS += -lc
# Postprocessing is done on the images directories only
#
ifeq ($(VARIANT), OPT)
ifeq ($(PARTIAL_GPROF), true)
NO_STRIP = true
endif
ifeq ($(GPROF), true)
NO_STRIP = true
endif
ifneq ($(NO_STRIP), true)
# Debug 'strip -x' leaves local function Elf symbols (better stack traces)
POST_STRIP_PROCESS = $(STRIP) -x
endif
endif
POST_MCS_PROCESS=$(MCS) -d -a "JDK $(FULL_VERSION)"
#
# Sun C compiler will take -M and pass it on to ld.
# Usage: ld $(LD_MAPFILE_FLAG) mapfile *.o
#
ifeq ($(CC_VERSION),gcc)
LD_MAPFILE_FLAG = -Xlinker -M -Xlinker
else
LD_MAPFILE_FLAG = -M
endif
#
# Variables globally settable from the make command line (default
# values in brackets):
# GPROF (false)
# Eg: % gnumake GPROF=true
GPROF = false
ifeq ($(GPROF), true)
CFLAGS_COMMON += -DGPROF -xpg
EXTRA_LIBS += -xpg
endif
# PARTIAL_GPROF is to be used ONLY during compilation - it should not
# appear during linking of libraries or programs. It also should
# prevent linking with -z defs to allow a symbol to remain undefined.
#
PARTIAL_GPROF = false
ifeq ($(PARTIAL_GPROF), true)
CFLAGS_GPROF += -xpg
LDFLAGS_DEFS_OPTION = -z nodefs
endif
#
# For a TCOV build we add in the TCOV_OPTION
#
ifdef TCOV_BUILD
TCOV_OPTION = -xprofile=tcov
LDFLAGS_COMMON += $(TCOV_OPTION) -Kpic
CFLAGS_COMMON += $(TCOV_OPTION)
CXXFLAGS_COMMON += $(TCOV_OPTION)
EXTRA_LIBS += $(TCOV_OPTION)
LDNOMAP=true
endif
#
# Solaris only uses native threads.
#
THREADS_FLAG= native
THREADS_DIR= threads
#
# Support for Quantify.
#
ifdef QUANTIFY
QUANTIFY_CMD = quantify
QUANTIFY_OPTIONS = -cache-dir=/tmp/quantify -always-use-cache-dir=yes
LINK_PRE_CMD = $(QUANTIFY_CMD) $(QUANTIFY_OPTIONS)
ifdef LIBRARY
CFLAGS_COMMON += -K PIC
endif
endif
#
# Support for Purify.
#
ifdef PURIFY
PURIFY_CMD = /net/suntools.eng/export/tools/sparc/bin/purify
PURIFY_OPTIONS = -cache-dir=/tmp/quantify -always-use-cache-dir=yes
LINK_PRE_CMD = $(PURIFY_CMD) $(PURIFY_OPTIONS)
ifdef LIBRARY
CFLAGS_COMMON += -K PIC
endif
endif
#
# Different "levels" of optimization.
#
ifeq ($(CC_VERSION),gcc)
CC_OPT/NONE =
CC_OPT/LOWER = -O2
CC_OPT/HIGHER = -O3
CC_OPT/HIGHEST = -O3
CXX_OPT/NONE =
CXX_OPT/LOWER = -O2
CXX_OPT/HIGHER = -O3
CXX_OPT/HIGHEST = -O3
CFLAGS_REQUIRED_i586 += -fno-omit-frame-pointer
CFLAGS_REQUIRED_amd64 += -fno-omit-frame-pointer
# Automatic precompiled header option to use (if COMPILE_APPROACH=batch)
# (See Rules.gmk) May need to wait for gcc 5?
AUTOMATIC_PCH_OPTION =
else
# Highest could be -xO5, but indications are that -xO5 should be reserved
# for a per-file use, on sources with known performance impacts.
OPT_LEVEL/LOWER = 2
OPT_LEVEL/HIGHER = 4
OPT_LEVEL/HIGHEST = 4
CC_OPT/NONE =
CC_OPT/LOWER = $(OPT_LEVEL/LOWER:%=-xO%)
CC_OPT/HIGHER = $(OPT_LEVEL/HIGHER:%=-xO%)
CC_OPT/HIGHEST = $(OPT_LEVEL/HIGHEST:%=-xO%)
CXX_OPT/NONE =
CXX_OPT/LOWER = $(OPT_LEVEL/LOWER:%=-xO%)
CXX_OPT/HIGHER = $(OPT_LEVEL/HIGHER:%=-xO%)
CXX_OPT/HIGHEST = $(OPT_LEVEL/HIGHEST:%=-xO%)
# We need stack frames at all times
USE_XKEEPFRAME_OPTION = false
ifeq ($(USE_XKEEPFRAME_OPTION),true)
# Unknown spelling on this option at this time (Maybe in SS13?)
CC_XKEEPFRAME_OPTIONS = -xkeepframe
CXX_XKEEPFRAME_OPTIONS = -xkeepframe
else
# On X86, make sure tail call optimization is off
# The z and y are the tail call optimizations.
ifeq ($(ARCH_FAMILY), i586)
CC_NEWER_THAN_58 := \
$(shell $(EXPR) $(CC_MAJORVER) \> 5 \| \
\( $(CC_MAJORVER) = 5 \& $(CC_MINORVER) \> 8 \) )
ifeq ($(CC_NEWER_THAN_58),1)
# Somehow, tail call optimization is creeping in.
# Make sure it is off.
# WARNING: These may cause compiler warnings about duplicate -O options
CC_XKEEPFRAME_OPTIONS += -Wu,-O$(OPT_LEVEL/$(OPTIMIZATION_LEVEL))~yz
CXX_XKEEPFRAME_OPTIONS += -Qoption ube -O$(OPT_LEVEL/$(OPTIMIZATION_LEVEL))~yz
endif
endif
# On i586 we need to tell the code generator to ALWAYS use a
# frame pointer.
ifeq ($(ARCH_FAMILY), i586)
# Note that in 5.7, this is done with -xregs=no%frameptr
ifeq ($(CC_VER), 5.5)
# It's not exactly clear when this optimization kicks in, the
# current assumption is -xO4 or greater and for C++ with
# the -features=no%except option and -xO4 and greater.
# Bottom line is, we ALWAYS want a frame pointer!
CC_XKEEPFRAME_OPTIONS += -Wu,-Z~B
CXX_XKEEPFRAME_OPTIONS += -Qoption ube -Z~B
endif
CC_NEWER_THAN_56 := \
$(shell $(EXPR) $(CC_MAJORVER) \> 5 \| \
\( $(CC_MAJORVER) = 5 \& $(CC_MINORVER) \> 6 \) )
ifeq ($(CC_NEWER_THAN_56),1)
# Do NOT use frame pointer register as a general purpose opt register
CC_OPT/NONE += -xregs=no%frameptr
CXX_OPT/NONE += -xregs=no%frameptr
CC_XKEEPFRAME_OPTIONS += -xregs=no%frameptr
CXX_XKEEPFRAME_OPTIONS += -xregs=no%frameptr
endif
endif
# Optimizer for sparc needs to be told not to do certain things
# related to frames or save instructions.
ifeq ($(ARCH_FAMILY), sparc)
# Do not use save instructions instead of add instructions
# This was an optimization starting in SC5.0 that made it hard for us to
# find the "save" instruction (which got turned into an "add")
CC_XKEEPFRAME_OPTIONS += -Wc,-Qrm-s
CXX_XKEEPFRAME_OPTIONS += -Qoption cg -Qrm-s
# Don't allow tail call code optimization. Started in SC5.0.
# We don't like code of this form:
# save
# <code>
# call foo
# restore
# because we can't tell if the method will have a stack frame
# and register windows or not.
CC_XKEEPFRAME_OPTIONS += -Wc,-Qiselect-T0
CXX_XKEEPFRAME_OPTIONS += -Qoption cg -Qiselect-T0
endif
endif
# Extra options used with HIGHEST
#
# WARNING: Use of OPTIMIZATION_LEVEL=HIGHEST in your Makefile needs to be
# done with care, there are some assumptions below that need to
# be understood about the use of pointers, and IEEE behavior.
#
# Use non-standard floating point mode (not IEEE 754)
CC_HIGHEST_EXTRAS += -fns
# Do some simplification of floating point arithmetic (not IEEE 754)
CC_HIGHEST_EXTRAS += -fsimple
# Use single precision floating point with 'float'
CC_HIGHEST_EXTRAS += -fsingle
# Assume memory references via basic pointer types do not alias
# (Source with excessing pointer casting and data access with mixed
# pointer types are not recommended)
CC_HIGHEST_EXTRAS += -xalias_level=basic
# Use intrinsic or inline versions for math/std functions
# (If you expect perfect errno behavior, do not use this)
CC_HIGHEST_EXTRAS += -xbuiltin=%all
# Loop data dependency optimizations (need -xO3 or higher)
CC_HIGHEST_EXTRAS += -xdepend
# Pointer parameters to functions do not overlap
# (Similar to -xalias_level=basic usage, but less obvious sometimes.
# If you pass in multiple pointers to the same data, do not use this)
CC_HIGHEST_EXTRAS += -xrestrict
# Inline some library routines
# (If you expect perfect errno behavior, do not use this)
CC_HIGHEST_EXTRAS += -xlibmil
# Use optimized math routines
# (If you expect perfect errno behavior, do not use this)
# Can cause undefined external on Solaris 8 X86 on __sincos, removing for now
# CC_HIGHEST_EXTRAS += -xlibmopt
ifeq ($(ARCH_FAMILY), sparc)
# Assume at most 8byte alignment, raise SIGBUS on error
### Presents an ABI issue with customer JNI libs?
####CC_HIGHEST_EXTRAS += -xmemalign=8s
# Automatic prefetch instructions, explicit prefetch macros
CC_HIGHEST_EXTRAS += -xprefetch=auto,explicit
# Pick ultra as the chip to optimize to
CC_HIGHEST_EXTRAS += -xchip=ultra
endif
ifeq ($(ARCH), i586)
# Pick pentium as the chip to optimize to
CC_HIGHEST_EXTRAS += -xchip=pentium
endif
ifdef LIBRARY
# The Solaris CBE (Common Build Environment) requires that the use
# of appl registers be disabled when compiling a public library (or
# a library that's loaded by a public library) on sparc.
CFLAGS_REQUIRED_sparc += -xregs=no%appl
CFLAGS_REQUIRED_sparcv9 += -xregs=no%appl
endif
CC_NEWER_THAN_56 := \
$(shell $(EXPR) $(CC_MAJORVER) \> 5 \| \
\( $(CC_MAJORVER) = 5 \& $(CC_MINORVER) \> 6 \) )
ifeq ($(CC_NEWER_THAN_56),1)
# Presents an ABI issue with customer JNI libs? We must be able to
# to handle 4byte aligned objects? (rare occurance, but possible?)
CFLAGS_REQUIRED_sparc += -xmemalign=4s
endif
# Just incase someone trys to use the SOS9 compilers
ifeq ($(CC_VER), 5.6)
# We MUST allow data alignment of 4 for sparc (sparcv9 is ok at 8s)
CFLAGS_REQUIRED_sparc += -xmemalign=4s
endif
# Automatic precompiled header option to use (if COMPILE_APPROACH=batch)
# (See Rules.gmk) The SS11 -xpch=auto* options appear to be broken.
AUTOMATIC_PCH_OPTION =
# Add in keep frame options
CC_OPT/LOWER += $(CC_XKEEPFRAME_OPTIONS)
CC_OPT/HIGHER += $(CC_XKEEPFRAME_OPTIONS)
CC_OPT/HIGHEST += $(CC_XKEEPFRAME_OPTIONS)
CXX_OPT/LOWER += $(CXX_XKEEPFRAME_OPTIONS)
CXX_OPT/HIGHER += $(CXX_XKEEPFRAME_OPTIONS)
CXX_OPT/HIGHEST += $(CXX_XKEEPFRAME_OPTIONS)
# Add in highest optimization settings
CC_OPT/HIGHEST += $(CC_HIGHEST_EXTRAS)
CXX_OPT/HIGHEST += $(CC_HIGHEST_EXTRAS)
endif
# Default optimization settings based on level.
CC_OPT = $(CC_OPT/$(OPTIMIZATION_LEVEL))
CXX_OPT = $(CXX_OPT/$(OPTIMIZATION_LEVEL))
# Flags required all the time
CFLAGS_REQUIRED = $(CFLAGS_REQUIRED_$(ARCH))
#
# Path and option to link against the VM, if you have to. Note that
# there are libraries that link against only -ljava, but they do get
# -L to the -ljvm, this is because -ljava depends on -ljvm, whereas
# the library itself should not.
#
VM_NAME = server
JVMLIB = -L$(LIBDIR)/$(LIBARCH)/server -L$(LIBDIR)/$(LIBARCH)/client -ljvm
JAVALIB = -ljava $(JVMLIB)
# Part of INCREMENTAL_BUILD mechanism.
# Compiler emits things like: path/file.o: file.h
# We want something like: relative_path/file.o relative_path/file.d: file.h
# In addition on Solaris, any include file starting with / is deleted,
# this gets rid of things like /usr/include files, which never change.
CC_DEPEND = -xM1
CC_DEPEND_FILTER = $(SED) -e '/:[ ]*[/]/d' -e 's!$*\.$(OBJECT_SUFFIX)!$(dir $@)& $(dir $@)$*.$(DEPEND_SUFFIX)!g' | $(SORT) -u
# Location of openwin libraries (do we really need this anymore?)
OPENWIN_HOME = /usr/openwin
OPENWIN_LIB = $(OPENWIN_HOME)/lib$(ISA_DIR)
# Runtime graphics library search paths...
OPENWIN_RUNTIME_LIB = /usr/openwin/lib$(ISA_DIR)
AWT_RUNPATH = -R/usr/dt/lib$(ISA_DIR) -R$(OPENWIN_RUNTIME_LIB)
# C++ Runtime library (libCrun.so), use instead of -lCrun.
# Originally used instead of -lCrun to guarantee use of the system
# .so version and not the .a or .so that came with the compilers.
# With the newer compilers this could probably change back to -lCrun but
# in general this is ok to continue to do.
LIBCXX = /usr/lib$(ISA_DIR)/libCrun.so.1
# JDK now requires Solaris 10, so pick up libm.so.2
LIBM = /usr/lib$(ISA_DIR)/libm.so.2
# Socket library
LIBSOCKET = -lsocket
# Network Services library
LIBNSL = -lnsl
# service configuration facility library
LIBSCF = -lscf
# Dynamic Loading library
LIBDL = -ldl
# GLOBAL_KPIC: If set means all libraries are PIC, position independent code
# EXCEPT for select compiles
# If a .o file is compiled non-PIC then it should be forced
# into the RW data segment with a mapfile option. This is done
# with object files which generated from .s files.
# The -ztext enforces that no relocations remain in the text segment
# so that it remains purely read-only for optimum system performance.
# Some libraries may use a smaller size (13bit -Kpic) on sparc instead of
# (32 bit -KPIC) and will override GLOBAL_KPIC appropriately.
#
PIC_CODE_LARGE = -KPIC
PIC_CODE_SMALL = -Kpic
ifndef TCOV_BUILD
GLOBAL_KPIC = $(PIC_CODE_LARGE)
CXXFLAGS_COMMON += $(GLOBAL_KPIC)
CFLAGS_COMMON += $(GLOBAL_KPIC)
LDFLAGS_COMMON += -ztext
endif # TCOV_BUILD
# If your platform has DPS, it will have Type1 fonts too, in which case
# it is best to enable DPS support until such time as 2D's rasteriser
# can fully handle Type1 fonts in all cases. Default is "yes".
# HAVE_DPS should only be "no" if the platform has no DPS headers or libs
# DPS (Displayable PostScript) is available on Solaris machines
HAVE_DPS = yes
#
# Japanese manpages
#
JA_SOURCE_ENCODING = eucJP
JA_TARGET_ENCODINGS = eucJP UTF-8 PCK
# Settings for the JDI - Serviceability Agent binding.
HOTSPOT_SALIB_PATH = $(HOTSPOT_IMPORT_PATH)/jre/lib/$(LIBARCH)
SALIB_NAME = $(LIB_PREFIX)saproc.$(LIBRARY_SUFFIX)
SA_DEBUGINFO_NAME = $(LIB_PREFIX)saproc.debuginfo
INCLUDE_SA=true