1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/make/common/Defs-solaris.gmk Sat Dec 01 00:00:00 2007 +0000
1.3 @@ -0,0 +1,644 @@
1.4 +#
1.5 +# Copyright 1995-2007 Sun Microsystems, Inc. All Rights Reserved.
1.6 +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 +#
1.8 +# This code is free software; you can redistribute it and/or modify it
1.9 +# under the terms of the GNU General Public License version 2 only, as
1.10 +# published by the Free Software Foundation. Sun designates this
1.11 +# particular file as subject to the "Classpath" exception as provided
1.12 +# by Sun in the LICENSE file that accompanied this code.
1.13 +#
1.14 +# This code is distributed in the hope that it will be useful, but WITHOUT
1.15 +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 +# version 2 for more details (a copy is included in the LICENSE file that
1.18 +# accompanied this code).
1.19 +#
1.20 +# You should have received a copy of the GNU General Public License version
1.21 +# 2 along with this work; if not, write to the Free Software Foundation,
1.22 +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 +#
1.24 +# Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
1.25 +# CA 95054 USA or visit www.sun.com if you need additional information or
1.26 +# have any questions.
1.27 +#
1.28 +
1.29 +#
1.30 +# Makefile to specify compiler flags for programs and libraries
1.31 +# targeted to Solaris. Should not contain any rules.
1.32 +#
1.33 +
1.34 +# Warning: the following variables are overridden by Defs.gmk. Set
1.35 +# values will be silently ignored:
1.36 +# CFLAGS (set $(OTHER_CFLAGS) instead)
1.37 +# CPPFLAGS (set $(OTHER_CPPFLAGS) instead)
1.38 +# CXXFLAGS (set $(OTHER_CXXFLAGS) instead)
1.39 +# LDFLAGS (set $(OTHER_LDFAGS) instead)
1.40 +# LDLIBS (set $(EXTRA_LIBS) instead)
1.41 +# LDLIBS_COMMON (set $(EXTRA_LIBS) instead)
1.42 +# LINTFLAGS (set $(OTHER_LINTFLAGS) instead)
1.43 +
1.44 +# Get shared JDK settings
1.45 +include $(BUILDDIR)/common/shared/Defs.gmk
1.46 +
1.47 +ifndef PLATFORM_SRC
1.48 +PLATFORM_SRC = $(TOPDIR)/src/solaris
1.49 +endif # PLATFORM_SRC
1.50 +
1.51 +# platform specific include files
1.52 +PLATFORM_INCLUDE_NAME = $(PLATFORM)
1.53 +PLATFORM_INCLUDE = $(INCLUDEDIR)/$(PLATFORM_INCLUDE_NAME)
1.54 +
1.55 +# suffix used for make dependencies files
1.56 +DEPEND_SUFFIX = d
1.57 +# suffix used for lint files
1.58 +LINT_SUFFIX = ln
1.59 +# The suffix applied to the library name for FDLIBM
1.60 +FDDLIBM_SUFFIX = a
1.61 +# The suffix applied to scripts (.bat for windows, nothing for unix)
1.62 +SCRIPT_SUFFIX =
1.63 +# CC compiler object code output directive flag value
1.64 +CC_OBJECT_OUTPUT_FLAG = -o #trailing blank required!
1.65 +CC_PROGRAM_OUTPUT_FLAG = -o #trailing blank required!
1.66 +
1.67 +#
1.68 +# Default HPI libraries. Build will build only native unless
1.69 +# overriden at the make command line. This makes it convenient for
1.70 +# people doing, say, a pthreads port -- they can create a posix
1.71 +# directory here, and say "gnumake HPIS=posix" at the top
1.72 +# level.
1.73 +#
1.74 +HPIS = native
1.75 +
1.76 +#
1.77 +# Java default optimization (-x04/-O2) etc. Applies to the VM.
1.78 +#
1.79 +ifeq ($(PRODUCT), java)
1.80 + _OPT = $(CC_HIGHER_OPT)
1.81 +else
1.82 + _OPT = $(CC_LOWER_OPT)
1.83 + CPPFLAGS_DBG += -DLOGGING -DDBINFO
1.84 +endif
1.85 +
1.86 +#
1.87 +# If -Xa is in CFLAGS_COMMON it will end up ahead of $(POPT) for the
1.88 +# optimized build, and that ordering of the flags completely freaks
1.89 +# out cc. Hence, -Xa is instead in each CFLAGS variant.
1.90 +#
1.91 +# The more unusual options to the Sun C compiler:
1.92 +# -v Stricter type checking, more error checking
1.93 +# (To turn ALL warnings into fatals, use -errwarn=%all)
1.94 +# -xstrconst Place string literals and constants in read-only area
1.95 +# (means you can't write on your string literals)
1.96 +# -xs Force debug information (stabs) into the .so or a.out
1.97 +# (makes the library/executable debuggable without the
1.98 +# .o files needing to be around, but at a space cost)
1.99 +# -g & -O If you add the -g option to the optimized compiles
1.100 +# you will get better stack retraces, the code is
1.101 +# still optimized. This includes a space cost too.
1.102 +# -xc99=%none Do NOT allow for c99 extensions to be used.
1.103 +# e.g. declarations must precede statements
1.104 +# -xCC Allow the C++ style of comments in C: //
1.105 +# Required with many of the source files.
1.106 +# -mt Assume multi-threaded (important)
1.107 +#
1.108 +
1.109 +#
1.110 +# Debug flag for C and C++ compiler
1.111 +#
1.112 +CFLAGS_DEBUG_OPTION=-g
1.113 +CXXFLAGS_DEBUG_OPTION=-g
1.114 +
1.115 +# Turn off -g if we are doing tcov build
1.116 +ifdef TCOV_BUILD
1.117 + CFLAGS_DEBUG_OPTION=
1.118 + CXXFLAGS_DEBUG_OPTION=
1.119 +endif
1.120 +
1.121 +# FASTDEBUG: Optimize the -g builds, gives us a faster debug java
1.122 +# If true adds -O to the debug compiles. This allows for any assert
1.123 +# tests to remain and debug checking. The resulting code is faster
1.124 +# but less debuggable. Stack traces are still valid, although only
1.125 +# approximate line numbers are given. Printing of local variables
1.126 +# during a debugging session is not possible, but stepping and
1.127 +# printing of global or static variables should be possible.
1.128 +# Performance/size of files should be about the same, maybe smaller.
1.129 +#
1.130 +ifeq ($(FASTDEBUG), true)
1.131 + CC_FASTDEBUG_OPT = $(CC_LOWER_OPT)
1.132 + CFLAGS_DEBUG_OPTION = -g $(CC_FASTDEBUG_OPT)
1.133 + CXXFLAGS_DEBUG_OPTION = -g0 $(CC_FASTDEBUG_OPT)
1.134 +endif
1.135 +
1.136 +CFLAGS_COMMON = -v -mt -L$(OBJDIR) -xc99=%none
1.137 +CFLAGS_COMMON += -xCC
1.138 +CFLAGS_COMMON += -errshort=tags
1.139 +CFLAGS_OPT = $(POPT)
1.140 +CFLAGS_DBG = $(CFLAGS_DEBUG_OPTION)
1.141 +CFLAGS_COMMON += -Xa $(CFLAGS_REQUIRED)
1.142 +
1.143 +# Assume MT behavior all the time (important)
1.144 +CXXFLAGS_COMMON = -mt
1.145 +
1.146 +# Assume no C++ exceptions are used
1.147 +CXXFLAGS_COMMON += -features=no%except -DCC_NOEX
1.148 +
1.149 +# For C++, these options tell it to assume nothing about locating libraries
1.150 +# either at compile time, or at runtime. Use of these options will likely
1.151 +# require the use of -L and -R options to indicate where libraries will
1.152 +# be found at compile time (-L) and at runtime (-R).
1.153 +# The /usr/lib location comes for free, so no need to specify that one.
1.154 +# Note: C is much simplier and there is no need for these options. This
1.155 +# is mostly needed to avoid dependencies on libraries in the
1.156 +# Compiler install area, also see LIBCXX and LIBM.
1.157 +CXXFLAGS_COMMON += -norunpath -xnolib
1.158 +
1.159 +#
1.160 +# Treat compiler warnings as errors, if requested
1.161 +#
1.162 +ifeq ($(COMPILER_WARNINGS_FATAL),true)
1.163 + CFLAGS_COMMON += -errwarn=%all
1.164 + CXXFLAGS_COMMON += -errwarn=%all
1.165 +endif
1.166 +
1.167 +CXXFLAGS_OPT = $(POPT)
1.168 +CXXFLAGS_DBG = $(CXXFLAGS_DEBUG_OPTION)
1.169 +CXXFLAGS_COMMON += $(CFLAGS_REQUIRED)
1.170 +
1.171 +# Add -xstrconst to the library compiles. This forces all string
1.172 +# literals into the read-only data section, which prevents them from
1.173 +# being written to and increases the runtime pages shared on the system.
1.174 +#
1.175 +ifdef LIBRARY
1.176 + CFLAGS_COMMON +=-xstrconst
1.177 +endif
1.178 +
1.179 +# Source browser database
1.180 +#
1.181 +# COMPILE_WITH_SB
1.182 +# If defined adds -xsb to compiles and creates a
1.183 +# source browsing database during compilation.
1.184 +#
1.185 +ifdef COMPILE_WITH_SB
1.186 + ifeq ($(LIBRARY), java)
1.187 + CFLAGS_DBG += -xsb
1.188 + endif
1.189 +endif
1.190 +
1.191 +# Lint Flags:
1.192 +# -Xa ANSI C plus K&R, favor ANSI rules
1.193 +# -Xarch=XXX Same as 'cc -xarch=XXX'
1.194 +# -fd report on old style func defs
1.195 +# -errchk=structarg report on 64bit struct args by value
1.196 +# -errchk=longptr64 report on 64bit to 32bit issues (ignores casts)
1.197 +# -errchk=parentheses report on suggested use of extra parens
1.198 +# -v suppress unused args
1.199 +# -x suppress unused externs
1.200 +# -u suppress extern func/vars used/defined
1.201 +# -errfmt=simple use one line errors with position info
1.202 +
1.203 +LINTFLAGS_COMMON = -Xa
1.204 +LINTFLAGS_COMMON += -fd
1.205 +LINTFLAGS_COMMON += -errchk=structarg,longptr64,parentheses
1.206 +LINTFLAGS_COMMON += -v
1.207 +LINTFLAGS_COMMON += -x
1.208 +LINTFLAGS_COMMON += -u
1.209 +LINTFLAGS_COMMON += -errfmt=simple
1.210 +LINTFLAGS_OPT =
1.211 +LINTFLAGS_DBG =
1.212 +
1.213 +# The -W0,-noglobal tells the compiler to NOT generate mangled global
1.214 +# ELF data symbols for file local static data.
1.215 +# This can break fix&continue, but we'd rather do the same compilations
1.216 +# for deliverable bits as we do for non-deliverable bits
1.217 +# Tell the compilers to never generate globalized names, all the time.
1.218 +CFLAGS_COMMON += -W0,-noglobal
1.219 +
1.220 +# Arch specific settings (determines type of .o files and instruction set)
1.221 +ifeq ($(ARCH_FAMILY), sparc)
1.222 + ifdef VIS_NEEDED
1.223 + XARCH_VALUE/32=v8plusa
1.224 + XARCH_VALUE/64=v9a
1.225 + else
1.226 + # Someday this should change to improve optimization on UltraSPARC
1.227 + # and abandon the old v8-only machines like the SPARCstation 10.
1.228 + # Indications with Mustang is that alacrity runs do not show a
1.229 + # big improvement using v8plus over v8, but other benchmarks might.
1.230 + XARCH_VALUE/32=v8
1.231 + XARCH_VALUE/64=v9
1.232 + endif
1.233 +endif
1.234 +ifeq ($(ARCH_FAMILY), i586)
1.235 + XARCH_VALUE/64=amd64
1.236 + XARCH_VALUE/32=
1.237 +endif
1.238 +
1.239 +# Arch value based on current data model being built
1.240 +XARCH_VALUE=$(XARCH_VALUE/$(ARCH_DATA_MODEL))
1.241 +ifneq ($(XARCH_VALUE), )
1.242 + # The actual compiler -xarch options to use
1.243 + XARCH_OPTION/32 = -xarch=$(XARCH_VALUE/32)
1.244 + XARCH_OPTION/64 = -xarch=$(XARCH_VALUE/64)
1.245 + XARCH_OPTION = $(XARCH_OPTION/$(ARCH_DATA_MODEL))
1.246 +endif
1.247 +
1.248 +# If we have a specific -xarch value to use, add it
1.249 +ifdef XARCH_OPTION
1.250 + CFLAGS_COMMON += $(XARCH_OPTION)
1.251 + CXXFLAGS_COMMON += $(XARCH_OPTION)
1.252 + ASFLAGS_COMMON += $(XARCH_OPTION)
1.253 + EXTRA_LIBS += $(XARCH_OPTION)
1.254 + LINTFLAGS_COMMON += -Xarch=$(XARCH_VALUE)
1.255 +endif
1.256 +
1.257 +#
1.258 +# uncomment the following to build with PERTURBALOT set
1.259 +#
1.260 +# OTHER_CFLAGS += -DPERTURBALOT
1.261 +#
1.262 +
1.263 +CPPFLAGS_COMMON = -D$(ARCH_FAMILY) -D__solaris__ -D_REENTRANT
1.264 +CPPFLAGS_OPT =
1.265 +CPPFLAGS_DBG = -DDEBUG
1.266 +
1.267 +ifeq ($(ARCH_FAMILY), i586)
1.268 + # The macro _LITTLE_ENDIAN needs to be defined the same to avoid the
1.269 + # Sun C compiler warning message: warning: macro redefined: _LITTLE_ENDIAN
1.270 + # (The Solaris X86 system defines this in file /usr/include/sys/isa_defs.h).
1.271 + # Note: -Dmacro is the same as #define macro 1
1.272 + # -Dmacro= is the same as #define macro
1.273 + #
1.274 + CPPFLAGS_COMMON += -DcpuIntel -D_LITTLE_ENDIAN= -D$(LIBARCH)
1.275 + # Turn off a superfluous compiler error message on Intel
1.276 + CFLAGS_COMMON += -erroff=E_BAD_PRAGMA_PACK_VALUE
1.277 +endif
1.278 +
1.279 +# Java memory management is based on memory mapping by default, but a
1.280 +# system only assuming malloc/free can be built by adding -DUSE_MALLOC
1.281 +
1.282 +CPPFLAGS_COMMON += -DTRACING -DMACRO_MEMSYS_OPS -DBREAKPTS
1.283 +CPPFLAGS_OPT += -DTRIMMED
1.284 +
1.285 +LDFLAGS_DEFS_OPTION = -z defs
1.286 +LDFLAGS_COMMON += $(LDFLAGS_DEFS_OPTION)
1.287 +
1.288 +#
1.289 +# -L paths for finding and -ljava
1.290 +#
1.291 +LDFLAGS_COMMON += -L$(LIBDIR)/$(LIBARCH)
1.292 +LDFLAGS_OPT =
1.293 +LDFLAGS_DBG =
1.294 +
1.295 +#
1.296 +# We never really want the incremental linker, ever
1.297 +# The -xildoff option tells Sun's compilers to NOT use incremental linker
1.298 +#
1.299 +LDFLAGS_COMMON += -xildoff
1.300 +
1.301 +ifdef LIBRARY
1.302 + # Libraries need to locate other libraries at runtime, and you can tell
1.303 + # a library where to look by way of the dynamic runpaths (RPATH or RUNPATH)
1.304 + # buried inside the .so. The $ORIGIN says to look relative to where
1.305 + # the library itself is and it can be followed with relative paths from
1.306 + # that. By default we always look in $ORIGIN, optionally we add relative
1.307 + # paths if the Makefile sets LD_RUNPATH_EXTRAS to those relative paths.
1.308 + # The environment variable LD_LIBRARY_PATH will over-ride these runpaths.
1.309 + # Try: 'dump -Lv lib*.so' to see these settings in a library.
1.310 + #
1.311 + LDFLAGS_COMMON += -R\$$ORIGIN
1.312 + LDFLAGS_COMMON += $(LD_RUNPATH_EXTRAS:%=-R\$$ORIGIN/%)
1.313 +endif
1.314 +
1.315 +EXTRA_LIBS += -lc
1.316 +
1.317 +# Postprocessing is done on the images directories only
1.318 +#
1.319 +ifeq ($(VARIANT), OPT)
1.320 + ifeq ($(PARTIAL_GPROF), true)
1.321 + NO_STRIP = true
1.322 + endif
1.323 + ifeq ($(GPROF), true)
1.324 + NO_STRIP = true
1.325 + endif
1.326 + ifneq ($(NO_STRIP), true)
1.327 + # Debug 'strip -x' leaves local function Elf symbols (better stack traces)
1.328 + POST_STRIP_PROCESS = $(STRIP) -x
1.329 + endif
1.330 +endif
1.331 +POST_MCS_PROCESS=$(MCS) -d -a "JDK $(FULL_VERSION)"
1.332 +
1.333 +#
1.334 +# Sun C compiler will take -M and pass it on to ld.
1.335 +# Usage: ld $(LD_MAPFILE_FLAG) mapfile *.o
1.336 +#
1.337 +ifeq ($(CC_VERSION),gcc)
1.338 +LD_MAPFILE_FLAG = -Xlinker -M -Xlinker
1.339 +else
1.340 +LD_MAPFILE_FLAG = -M
1.341 +endif
1.342 +
1.343 +#
1.344 +# Variables globally settable from the make command line (default
1.345 +# values in brackets):
1.346 +# GPROF (false)
1.347 +# Eg: % gnumake GPROF=true
1.348 +GPROF = false
1.349 +ifeq ($(GPROF), true)
1.350 + CFLAGS_COMMON += -DGPROF -xpg
1.351 + EXTRA_LIBS += -xpg
1.352 +endif
1.353 +
1.354 +# PARTIAL_GPROF is to be used ONLY during compilation - it should not
1.355 +# appear during linking of libraries or programs. It also should
1.356 +# prevent linking with -z defs to allow a symbol to remain undefined.
1.357 +#
1.358 +PARTIAL_GPROF = false
1.359 +ifeq ($(PARTIAL_GPROF), true)
1.360 + CFLAGS_GPROF += -xpg
1.361 + LDFLAGS_DEFS_OPTION = -z nodefs
1.362 +endif
1.363 +
1.364 +#
1.365 +# For a TCOV build we add in the TCOV_OPTION
1.366 +#
1.367 +ifdef TCOV_BUILD
1.368 + TCOV_OPTION = -xprofile=tcov
1.369 + LDFLAGS_COMMON += $(TCOV_OPTION) -Kpic
1.370 + CFLAGS_COMMON += $(TCOV_OPTION)
1.371 + CXXFLAGS_COMMON += $(TCOV_OPTION)
1.372 + EXTRA_LIBS += $(TCOV_OPTION)
1.373 + LDNOMAP=true
1.374 +endif
1.375 +
1.376 +#
1.377 +# Solaris only uses native threads.
1.378 +#
1.379 +THREADS_FLAG= native
1.380 +THREADS_DIR= threads
1.381 +
1.382 +#
1.383 +# Support for Quantify.
1.384 +#
1.385 +ifdef QUANTIFY
1.386 + QUANTIFY_CMD = quantify
1.387 + QUANTIFY_OPTIONS = -cache-dir=/tmp/quantify -always-use-cache-dir=yes
1.388 + LINK_PRE_CMD = $(QUANTIFY_CMD) $(QUANTIFY_OPTIONS)
1.389 + ifdef LIBRARY
1.390 + CFLAGS_COMMON += -K PIC
1.391 + endif
1.392 +endif
1.393 +
1.394 +#
1.395 +# Support for Purify.
1.396 +#
1.397 +ifdef PURIFY
1.398 + PURIFY_CMD = /net/suntools.eng/export/tools/sparc/bin/purify
1.399 + PURIFY_OPTIONS = -cache-dir=/tmp/quantify -always-use-cache-dir=yes
1.400 + LINK_PRE_CMD = $(PURIFY_CMD) $(PURIFY_OPTIONS)
1.401 + ifdef LIBRARY
1.402 + CFLAGS_COMMON += -K PIC
1.403 + endif
1.404 +endif
1.405 +
1.406 +#
1.407 +# Different "levels" of optimization.
1.408 +#
1.409 +ifeq ($(CC_VERSION),gcc)
1.410 + CC_HIGHEST_OPT = -O3
1.411 + CC_HIGHER_OPT = -O3
1.412 + CC_LOWER_OPT = -O2
1.413 + CFLAGS_REQUIRED_i586 += -fno-omit-frame-pointer
1.414 + CFLAGS_REQUIRED_amd64 += -fno-omit-frame-pointer
1.415 + # Automatic precompiled header option to use (if COMPILE_APPROACH=batch)
1.416 + # (See Rules.gmk) May need to wait for gcc 5?
1.417 + AUTOMATIC_PCH_OPTION =
1.418 +else
1.419 + # Highest could be -xO5, but indications are that -xO5 should be reserved
1.420 + # for a per-file use, on sources with known performance impacts.
1.421 + CC_HIGHEST_OPT = -xO4
1.422 + CC_HIGHER_OPT = -xO4
1.423 + CC_LOWER_OPT = -xO2
1.424 + #
1.425 + # WARNING: Use of _OPT=$(CC_HIGHEST_OPT) in your Makefile needs to be
1.426 + # done with care, there are some assumptions below that need to
1.427 + # be understood about the use of pointers, and IEEE behavior.
1.428 + #
1.429 + # Use non-standard floating point mode (not IEEE 754)
1.430 + CC_HIGHEST_OPT += -fns
1.431 + # Do some simplification of floating point arithmetic (not IEEE 754)
1.432 + CC_HIGHEST_OPT += -fsimple
1.433 + # Use single precision floating point with 'float'
1.434 + CC_HIGHEST_OPT += -fsingle
1.435 + # Assume memory references via basic pointer types do not alias
1.436 + # (Source with excessing pointer casting and data access with mixed
1.437 + # pointer types are not recommended)
1.438 + CC_HIGHEST_OPT += -xalias_level=basic
1.439 + # Use intrinsic or inline versions for math/std functions
1.440 + # (If you expect perfect errno behavior, do not use this)
1.441 + CC_HIGHEST_OPT += -xbuiltin=%all
1.442 + # Loop data dependency optimizations (need -xO3 or higher)
1.443 + CC_HIGHEST_OPT += -xdepend
1.444 + # Pointer parameters to functions do not overlap
1.445 + # (Similar to -xalias_level=basic usage, but less obvious sometimes.
1.446 + # If you pass in multiple pointers to the same data, do not use this)
1.447 + CC_HIGHEST_OPT += -xrestrict
1.448 + # Inline some library routines
1.449 + # (If you expect perfect errno behavior, do not use this)
1.450 + CC_HIGHEST_OPT += -xlibmil
1.451 + # Use optimized math routines
1.452 + # (If you expect perfect errno behavior, do not use this)
1.453 + # Can cause undefined external on Solaris 8 X86 on __sincos, removing for now
1.454 + # CC_HIGHEST_OPT += -xlibmopt
1.455 + ifeq ($(ARCH_FAMILY), sparc)
1.456 + # Assume at most 8byte alignment, raise SIGBUS on error
1.457 + ### Presents an ABI issue with customer JNI libs?
1.458 + ####CC_HIGHEST_OPT += -xmemalign=8s
1.459 + # Automatic prefetch instructions, explicit prefetch macros
1.460 + CC_HIGHEST_OPT += -xprefetch=auto,explicit
1.461 + # Pick ultra as the chip to optimize to
1.462 + CC_HIGHEST_OPT += -xchip=ultra
1.463 + endif
1.464 + ifeq ($(ARCH), i586)
1.465 + # Pick pentium as the chip to optimize to
1.466 + CC_HIGHEST_OPT += -xchip=pentium
1.467 + endif
1.468 + ifdef LIBRARY
1.469 + # The Solaris CBE (Common Build Environment) requires that the use
1.470 + # of appl registers be disabled when compiling a public library (or
1.471 + # a library that's loaded by a public library) on sparc.
1.472 + CFLAGS_REQUIRED_sparc += -xregs=no%appl
1.473 + CFLAGS_REQUIRED_sparcv9 += -xregs=no%appl
1.474 + endif
1.475 + ifeq ($(shell $(EXPR) $(CC_VER) \> 5.6), 1)
1.476 + # Do NOT use the frame pointer register as a general purpose opt register
1.477 + CFLAGS_REQUIRED_i586 += -xregs=no%frameptr
1.478 + CFLAGS_REQUIRED_amd64 += -xregs=no%frameptr
1.479 + # We MUST allow data alignment of 4 for sparc V8 (32bit)
1.480 + # Presents an ABI issue with customer JNI libs? We must be able to
1.481 + # to handle 4byte aligned objects? (rare occurance, but possible?)
1.482 + CFLAGS_REQUIRED_sparc += -xmemalign=4s
1.483 + endif
1.484 + # Just incase someone trys to use the SOS9 compilers
1.485 + ifeq ($(CC_VER), 5.6)
1.486 + # We MUST allow data alignment of 4 for sparc (sparcv9 is ok at 8s)
1.487 + CFLAGS_REQUIRED_sparc += -xmemalign=4s
1.488 + endif
1.489 + # Automatic precompiled header option to use (if COMPILE_APPROACH=batch)
1.490 + # (See Rules.gmk) The SS11 -xpch=auto* options appear to be broken.
1.491 + AUTOMATIC_PCH_OPTION =
1.492 +endif
1.493 +CC_NO_OPT =
1.494 +
1.495 +# If NO_OPTIMIZATIONS is defined in the environment, turn all optimzations off
1.496 +ifdef NO_OPTIMIZATIONS
1.497 + CC_HIGHEST_OPT = $(CC_NO_OPT)
1.498 + CC_HIGHER_OPT = $(CC_NO_OPT)
1.499 + CC_LOWER_OPT = $(CC_NO_OPT)
1.500 +endif
1.501 +
1.502 +# Flags required all the time
1.503 +CFLAGS_REQUIRED = $(CFLAGS_REQUIRED_$(ARCH))
1.504 +
1.505 +# Add processor specific options for optimizations
1.506 +CC_HIGHEST_OPT += $(_OPT_$(ARCH))
1.507 +CC_HIGHER_OPT += $(_OPT_$(ARCH))
1.508 +CC_LOWER_OPT += $(_OPT_$(ARCH))
1.509 +
1.510 +# Secret compiler optimization options that should be in the above macros
1.511 +# but since they differ in format from C to C++, are added into the C or
1.512 +# C++ specific macros for compiler flags.
1.513 +#
1.514 +# On i586 we need to tell the code generator to ALWAYS use a
1.515 +# frame pointer.
1.516 +ifeq ($(ARCH_FAMILY), i586)
1.517 + # Note that in 5.7, this is done with -xregs=no%frameptr
1.518 + ifeq ($(CC_VER), 5.5)
1.519 + # It's not exactly clear when this optimization kicks in, the
1.520 + # current assumption is -xO4 or greater and for C++ with
1.521 + # the -features=no%except option and -xO4 and greater.
1.522 + # Bottom line is, we ALWAYS want a frame pointer!
1.523 + CXXFLAGS_OPT += -Qoption ube -Z~B
1.524 + CFLAGS_OPT += -Wu,-Z~B
1.525 + ifeq ($(FASTDEBUG), true)
1.526 + CXXFLAGS_DBG += -Qoption ube -Z~B
1.527 + CFLAGS_DBG += -Wu,-Z~B
1.528 + endif
1.529 + endif
1.530 +endif
1.531 +#
1.532 +# Optimizer for sparc needs to be told not to do certain things
1.533 +# related to frames or save instructions.
1.534 +ifeq ($(ARCH_FAMILY), sparc)
1.535 + # NOTE: Someday the compilers will provide a high-level option for this.
1.536 + # Use save instructions instead of add instructions
1.537 + # This was an optimization starting in SC5.0 that made it hard for us to
1.538 + # find the "save" instruction (which got turned into an "add")
1.539 + CXXFLAGS_OPT += -Qoption cg -Qrm-s
1.540 + CFLAGS_OPT += -Wc,-Qrm-s
1.541 + ifeq ($(FASTDEBUG), true)
1.542 + CXXFLAGS_DBG += -Qoption cg -Qrm-s
1.543 + CFLAGS_DBG += -Wc,-Qrm-s
1.544 + endif
1.545 + #
1.546 + # NOTE: Someday the compilers will provide a high-level option for this.
1.547 + # Don't allow tail call code optimization. Started in SC5.0.
1.548 + # We don't like code of this form:
1.549 + # save
1.550 + # <code>
1.551 + # call foo
1.552 + # restore
1.553 + # because we can't tell if the method will have a stack frame
1.554 + # and register windows or not.
1.555 + CXXFLAGS_OPT += -Qoption cg -Qiselect-T0
1.556 + CFLAGS_OPT += -Wc,-Qiselect-T0
1.557 + ifeq ($(FASTDEBUG), true)
1.558 + CXXFLAGS_DBG += -Qoption cg -Qiselect-T0
1.559 + CFLAGS_DBG += -Wc,-Qiselect-T0
1.560 + endif
1.561 +endif
1.562 +
1.563 +#
1.564 +# Path and option to link against the VM, if you have to. Note that
1.565 +# there are libraries that link against only -ljava, but they do get
1.566 +# -L to the -ljvm, this is because -ljava depends on -ljvm, whereas
1.567 +# the library itself should not.
1.568 +#
1.569 +VM_NAME = server
1.570 +JVMLIB = -L$(BOOTDIR)/jre/lib/$(LIBARCH)/server -ljvm
1.571 +JAVALIB =
1.572 +
1.573 +# Part of INCREMENTAL_BUILD mechanism.
1.574 +# Compiler emits things like: path/file.o: file.h
1.575 +# We want something like: relative_path/file.o relative_path/file.d: file.h
1.576 +# In addition on Solaris, any include file starting with / is deleted,
1.577 +# this gets rid of things like /usr/include files, which never change.
1.578 +CC_DEPEND = -xM1
1.579 +CC_DEPEND_FILTER = $(SED) -e '/:[ ]*[/]/d' -e 's!$*\.$(OBJECT_SUFFIX)!$(dir $@)& $(dir $@)$*.$(DEPEND_SUFFIX)!g' | $(SORT) -u
1.580 +
1.581 +# Location of openwin libraries (do we really need this anymore?)
1.582 +OPENWIN_HOME = /usr/openwin
1.583 +OPENWIN_LIB = $(OPENWIN_HOME)/lib$(ISA_DIR)
1.584 +
1.585 +# Runtime graphics library search paths...
1.586 +OPENWIN_RUNTIME_LIB = /usr/openwin/lib$(ISA_DIR)
1.587 +AWT_RUNPATH = -R/usr/dt/lib$(ISA_DIR) -R$(OPENWIN_RUNTIME_LIB)
1.588 +
1.589 +# C++ Runtime library (libCrun.so), use instead of -lCrun.
1.590 +# Originally used instead of -lCrun to guarantee use of the system
1.591 +# .so version and not the .a or .so that came with the compilers.
1.592 +# With the newer compilers this could probably change back to -lCrun but
1.593 +# in general this is ok to continue to do.
1.594 +LIBCXX = /usr/lib$(ISA_DIR)/libCrun.so.1
1.595 +
1.596 +# Math Library (libm.so), do not use -lm.
1.597 +# There might be two versions of libm.so on the build system:
1.598 +# libm.so.1 and libm.so.2, and we want libm.so.1.
1.599 +# Depending on the Solaris release being used to build with,
1.600 +# /usr/lib/libm.so could point at a libm.so.2, so we are
1.601 +# explicit here so that the libjvm.so you have built will work on an
1.602 +# older Solaris release that might not have libm.so.2.
1.603 +# This is a critical factor in allowing builds on Solaris 10 or newer
1.604 +# to run on Solaris 8 or 9.
1.605 +#
1.606 +# Note: Historically there was also a problem picking up a static version
1.607 +# of libm.a from the compiler area, but that problem has gone away
1.608 +# with the newer compilers. Use of libm.a would cause .so bloat.
1.609 +#
1.610 +LIBM = /usr/lib$(ISA_DIR)/libm.so.1
1.611 +
1.612 +# Socket library
1.613 +LIBSOCKET = -lsocket
1.614 +
1.615 +# GLOBAL_KPIC: If set means all libraries are PIC, position independent code
1.616 +# EXCEPT for select compiles
1.617 +# If a .o file is compiled non-PIC then it should be forced
1.618 +# into the RW data segment with a mapfile option. This is done
1.619 +# with object files which generated from .s files.
1.620 +# The -ztext enforces that no relocations remain in the text segment
1.621 +# so that it remains purely read-only for optimum system performance.
1.622 +# Some libraries may use a smaller size (13bit -Kpic) on sparc instead of
1.623 +# (32 bit -KPIC) and will override GLOBAL_KPIC appropriately.
1.624 +#
1.625 +PIC_CODE_LARGE = -KPIC
1.626 +PIC_CODE_SMALL = -Kpic
1.627 +ifndef TCOV_BUILD
1.628 + GLOBAL_KPIC = $(PIC_CODE_LARGE)
1.629 + CXXFLAGS_COMMON += $(GLOBAL_KPIC)
1.630 + CFLAGS_COMMON += $(GLOBAL_KPIC)
1.631 + LDFLAGS_COMMON += -ztext
1.632 +endif # TCOV_BUILD
1.633 +
1.634 +# If your platform has DPS, it will have Type1 fonts too, in which case
1.635 +# it is best to enable DPS support until such time as 2D's rasteriser
1.636 +# can fully handle Type1 fonts in all cases. Default is "yes".
1.637 +# HAVE_DPS should only be "no" if the platform has no DPS headers or libs
1.638 +# DPS (Displayable PostScript) is available on Solaris machines
1.639 +
1.640 +HAVE_DPS = yes
1.641 +
1.642 +#
1.643 +# Japanese manpages
1.644 +#
1.645 +JA_SOURCE_ENCODING = eucJP
1.646 +JA_TARGET_ENCODINGS = eucJP UTF-8 PCK
1.647 +
