1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/make/common/Defs-linux.gmk Sat Dec 01 00:00:00 2007 +0000
1.3 @@ -0,0 +1,316 @@
1.4 +#
1.5 +# Copyright 1999-2007 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 Linux. Should not contain any rules.
1.32 +#
1.33 +
1.34 +# Warning: the following variables are overriden 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 +
1.43 +# Get shared JDK settings
1.44 +include $(BUILDDIR)/common/shared/Defs.gmk
1.45 +
1.46 +# Part of INCREMENTAL_BUILD mechanism.
1.47 +# Compiler emits things like: path/file.o: file.h
1.48 +# We want something like: relative_path/file.o relative_path/file.d: file.h
1.49 +CC_DEPEND = -MM
1.50 +CC_DEPEND_FILTER = $(SED) -e 's!$*\.$(OBJECT_SUFFIX)!$(dir $@)& $(dir $@)$*.$(DEPEND_SUFFIX)!g'
1.51 +
1.52 +ifndef PLATFORM_SRC
1.53 + PLATFORM_SRC = $(TOPDIR)/src/solaris
1.54 +endif # PLATFORM_SRC
1.55 +
1.56 +# platform specific include files
1.57 +PLATFORM_INCLUDE_NAME = $(PLATFORM)
1.58 +PLATFORM_INCLUDE = $(INCLUDEDIR)/$(PLATFORM_INCLUDE_NAME)
1.59 +
1.60 +# suffix used for make dependencies files.
1.61 +DEPEND_SUFFIX = d
1.62 +# The suffix applied to the library name for FDLIBM
1.63 +FDDLIBM_SUFFIX = a
1.64 +# The suffix applied to scripts (.bat for windows, nothing for unix)
1.65 +SCRIPT_SUFFIX =
1.66 +# CC compiler object code output directive flag value
1.67 +CC_OBJECT_OUTPUT_FLAG = -o #trailing blank required!
1.68 +CC_PROGRAM_OUTPUT_FLAG = -o #trailing blank required!
1.69 +
1.70 +#
1.71 +# Default HPI libraries. Build will build only native, unless
1.72 +# overriden at the make command line. This makes it convenient for
1.73 +# people doing, say, a pthreads port -- they can create a posix
1.74 +# directory here, and say "gnumake HPIS=posix" at the top
1.75 +# level.
1.76 +#
1.77 +HPIS = native
1.78 +
1.79 +#
1.80 +# Default optimization
1.81 +#
1.82 +CC_HIGHEST_OPT = -O3
1.83 +CC_HIGHER_OPT = -O3
1.84 +CC_LOWER_OPT = -O2
1.85 +CC_NO_OPT =
1.86 +
1.87 +ifeq ($(PRODUCT), java)
1.88 + _OPT = $(CC_HIGHER_OPT)
1.89 +else
1.90 + _OPT = $(CC_LOWER_OPT)
1.91 + CPPFLAGS_DBG += -DLOGGING
1.92 +endif
1.93 +
1.94 +# For all platforms, do not omit the frame pointer register usage.
1.95 +# We need this frame pointer to make it easy to walk the stacks.
1.96 +# This should be the default on X86, but ia64 and amd64 may not have this
1.97 +# as the default.
1.98 +CFLAGS_REQUIRED_amd64 += -fno-omit-frame-pointer -D_LITTLE_ENDIAN
1.99 +CFLAGS_REQUIRED_i586 += -fno-omit-frame-pointer -D_LITTLE_ENDIAN
1.100 +CFLAGS_REQUIRED_ia64 += -fno-omit-frame-pointer -D_LITTLE_ENDIAN
1.101 +CFLAGS_REQUIRED_sparcv9 += -m64 -mcpu=v9
1.102 +LDFLAGS_COMMON_sparcv9 += -m64 -mcpu=v9
1.103 +CFLAGS_REQUIRED_sparc += -m32 -mcpu=v9
1.104 +LDFLAGS_COMMON_sparc += -m32 -mcpu=v9
1.105 +CFLAGS_REQUIRED = $(CFLAGS_REQUIRED_$(ARCH))
1.106 +LDFLAGS_COMMON += $(LDFLAGS_COMMON_$(ARCH))
1.107 +
1.108 +# Add in platform specific optimizations for all opt levels
1.109 +CC_HIGHEST_OPT += $(_OPT_$(ARCH))
1.110 +CC_HIGHER_OPT += $(_OPT_$(ARCH))
1.111 +CC_LOWER_OPT += $(_OPT_$(ARCH))
1.112 +
1.113 +# If NO_OPTIMIZATIONS is defined in the environment, turn all optimzations off
1.114 +ifdef NO_OPTIMIZATIONS
1.115 + CC_HIGHEST_OPT = $(CC_NO_OPT)
1.116 + CC_HIGHER_OPT = $(CC_NO_OPT)
1.117 + CC_LOWER_OPT = $(CC_NO_OPT)
1.118 +endif
1.119 +
1.120 +#
1.121 +# Selection of warning messages
1.122 +#
1.123 +GCC_INHIBIT = -Wno-unused -Wno-parentheses
1.124 +GCC_STYLE =
1.125 +GCC_WARNINGS = -W -Wall $(GCC_STYLE) $(GCC_INHIBIT)
1.126 +
1.127 +#
1.128 +# Treat compiler warnings as errors, if warnings not allowed
1.129 +#
1.130 +ifeq ($(COMPILER_WARNINGS_FATAL),true)
1.131 + GCC_WARNINGS += -Werror
1.132 +endif
1.133 +
1.134 +#
1.135 +# Misc compiler options
1.136 +#
1.137 +ifeq ($(ARCH),ppc)
1.138 + CFLAGS_COMMON = -fsigned-char
1.139 +else # ARCH
1.140 + CFLAGS_COMMON = -fno-strict-aliasing
1.141 +endif # ARCH
1.142 +PIC_CODE_LARGE = -fPIC
1.143 +PIC_CODE_SMALL = -fpic
1.144 +GLOBAL_KPIC = $(PIC_CODE_LARGE)
1.145 +ifeq ($(ARCH), amd64)
1.146 + CFLAGS_COMMON += $(GLOBAL_KPIC) $(GCC_WARNINGS) -pipe
1.147 +else
1.148 + CFLAGS_COMMON += $(GLOBAL_KPIC) $(GCC_WARNINGS)
1.149 +endif
1.150 +
1.151 +# Linux 64bit machines use Dwarf2, which can be HUGE, have fastdebug use -g1
1.152 +DEBUG_FLAG = -g
1.153 +ifeq ($(FASTDEBUG), true)
1.154 + ifeq ($(ARCH_DATA_MODEL), 64)
1.155 + DEBUG_FLAG = -g1
1.156 + endif
1.157 +endif
1.158 +
1.159 +CFLAGS_OPT = $(POPT)
1.160 +CFLAGS_DBG = $(DEBUG_FLAG)
1.161 +CFLAGS_COMMON += $(CFLAGS_REQUIRED)
1.162 +
1.163 +CXXFLAGS_COMMON = $(GLOBAL_KPIC) -DCC_NOEX $(GCC_WARNINGS)
1.164 +CXXFLAGS_OPT = $(POPT)
1.165 +CXXFLAGS_DBG = $(DEBUG_FLAG)
1.166 +CXXFLAGS_COMMON += $(CFLAGS_REQUIRED)
1.167 +
1.168 +# FASTDEBUG: Optimize the code in the -g versions, gives us a faster debug java
1.169 +ifeq ($(FASTDEBUG), true)
1.170 + CFLAGS_DBG += $(CC_LOWER_OPT)
1.171 + CXXFLAGS_DBG += $(CC_LOWER_OPT)
1.172 +endif
1.173 +
1.174 +CPPFLAGS_COMMON = -D$(ARCH) -DARCH='"$(ARCH)"' -DLINUX $(VERSION_DEFINES) \
1.175 + -D_LARGEFILE64_SOURCE -D_GNU_SOURCE -D_REENTRANT
1.176 +
1.177 +ifeq ($(ARCH_DATA_MODEL), 64)
1.178 +CPPFLAGS_COMMON += -D_LP64=1
1.179 +endif
1.180 +
1.181 +CPPFLAGS_OPT =
1.182 +CPPFLAGS_DBG = -DDEBUG
1.183 +
1.184 +ifdef LIBRARY
1.185 + # Libraries need to locate other libraries at runtime, and you can tell
1.186 + # a library where to look by way of the dynamic runpaths (RPATH or RUNPATH)
1.187 + # buried inside the .so. The $ORIGIN says to look relative to where
1.188 + # the library itself is and it can be followed with relative paths from
1.189 + # that. By default we always look in $ORIGIN, optionally we add relative
1.190 + # paths if the Makefile sets LD_RUNPATH_EXTRAS to those relative paths.
1.191 + # On Linux we add a flag -z origin, not sure if this is necessary, but
1.192 + # doesn't seem to hurt.
1.193 + # The environment variable LD_LIBRARY_PATH will over-ride these runpaths.
1.194 + # Try: 'readelf -d lib*.so' to see these settings in a library.
1.195 + #
1.196 + LDFLAGS_COMMON += -Xlinker -z -Xlinker origin -Xlinker -rpath -Xlinker \$$ORIGIN
1.197 + LDFLAGS_COMMON += $(LD_RUNPATH_EXTRAS:%=-Xlinker -z -Xlinker origin -Xlinker -rpath -Xlinker \$$ORIGIN/%)
1.198 +endif
1.199 +
1.200 +EXTRA_LIBS += -lc
1.201 +
1.202 +LDFLAGS_DEFS_OPTION = -z defs
1.203 +LDFLAGS_COMMON += $(LDFLAGS_DEFS_OPTION)
1.204 +
1.205 +#
1.206 +# -L paths for finding and -ljava
1.207 +#
1.208 +LDFLAGS_OPT = -Xlinker -O1
1.209 +LDFLAGS_COMMON += -L$(LIBDIR)/$(LIBARCH)
1.210 +LDFLAGS_COMMON += -Wl,-soname=$(LIB_PREFIX)$(LIBRARY).$(LIBRARY_SUFFIX)
1.211 +
1.212 +#
1.213 +# -static-libgcc is a gcc-3 flag to statically link libgcc, gcc-2.9x always
1.214 +# statically link libgcc but will print a warning with the flag. We don't
1.215 +# want the warning, so check gcc version first.
1.216 +#
1.217 +CC_VER_MAJOR := $(shell $(CC) -dumpversion | $(SED) 's/egcs-//' | $(CUT) -d'.' -f1)
1.218 +ifeq ("$(CC_VER_MAJOR)", "3")
1.219 +OTHER_LDFLAGS += -static-libgcc
1.220 +endif
1.221 +
1.222 +# Automatic precompiled header option to use (if COMPILE_APPROACH=batch)
1.223 +# (See Rules.gmk) The gcc 5 compiler might have an option for this?
1.224 +AUTOMATIC_PCH_OPTION =
1.225 +
1.226 +#
1.227 +# Post Processing of libraries/executables
1.228 +#
1.229 +ifeq ($(VARIANT), OPT)
1.230 + ifneq ($(NO_STRIP), true)
1.231 + # Debug 'strip -g' leaves local function Elf symbols (better stack traces)
1.232 + POST_STRIP_PROCESS = $(STRIP) -g
1.233 + endif
1.234 +endif
1.235 +
1.236 +#
1.237 +# Use: ld $(LD_MAPFILE_FLAG) mapfile *.o
1.238 +#
1.239 +LD_MAPFILE_FLAG = -Xlinker --version-script -Xlinker
1.240 +
1.241 +#
1.242 +# Support for Quantify.
1.243 +#
1.244 +ifdef QUANTIFY
1.245 +QUANTIFY_CMD = quantify
1.246 +QUANTIFY_OPTIONS = -cache-dir=/tmp/quantify -always-use-cache-dir=yes
1.247 +LINK_PRE_CMD = $(QUANTIFY_CMD) $(QUANTIFY_OPTIONS)
1.248 +endif
1.249 +
1.250 +#
1.251 +# Path and option to link against the VM, if you have to. Note that
1.252 +# there are libraries that link against only -ljava, but they do get
1.253 +# -L to the -ljvm, this is because -ljava depends on -ljvm, whereas
1.254 +# the library itself should not.
1.255 +#
1.256 +VM_NAME = server
1.257 +JVMLIB = -L$(BOOTDIR)/jre/lib/$(LIBARCH)/$(VM_NAME) -ljvm
1.258 +JAVALIB = -L$(BOOTDIR)/jre/lib/$(LIBARCH) -ljava $(JVMLIB)
1.259 +
1.260 +#
1.261 +# We want to privatize JVM symbols on Solaris. This is so the user can
1.262 +# write a function called FindClass and this should not override the
1.263 +# FindClass that is inside the JVM. At this point in time we are not
1.264 +# concerned with other JNI libraries because we hope that there will
1.265 +# not be as many clashes there.
1.266 +#
1.267 +PRIVATIZE_JVM_SYMBOLS = false
1.268 +
1.269 +USE_PTHREADS = true
1.270 +override ALT_CODESET_KEY = _NL_CTYPE_CODESET_NAME
1.271 +override AWT_RUNPATH =
1.272 +override HAVE_ALTZONE = false
1.273 +override HAVE_FILIOH = false
1.274 +override HAVE_GETHRTIME = false
1.275 +override HAVE_GETHRVTIME = false
1.276 +override HAVE_SIGIGNORE = true
1.277 +override LEX_LIBRARY = -lfl
1.278 +ifeq ($(STATIC_CXX),true)
1.279 +override LIBCXX = -Wl,-Bstatic -lstdc++ -lgcc -Wl,-Bdynamic
1.280 +else
1.281 +override LIBCXX = -lstdc++
1.282 +endif
1.283 +override LIBPOSIX4 =
1.284 +override LIBSOCKET =
1.285 +override LIBTHREAD =
1.286 +override MOOT_PRIORITIES = true
1.287 +override NO_INTERRUPTIBLE_IO = true
1.288 +override OPENWIN_HOME = /usr/X11R6
1.289 +ifeq ($(ARCH), amd64)
1.290 +override OPENWIN_LIB = $(OPENWIN_HOME)/lib64
1.291 +else
1.292 +override OPENWIN_LIB = $(OPENWIN_HOME)/lib
1.293 +endif
1.294 +override OTHER_M4FLAGS = -D__GLIBC__ -DGNU_ASSEMBLER
1.295 +override SUN_CMM_SUBDIR =
1.296 +override THREADS_FLAG = native
1.297 +override USE_GNU_M4 = true
1.298 +override USING_GNU_TAR = true
1.299 +override WRITE_LIBVERSION = false
1.300 +
1.301 +# USE_EXECNAME forces the launcher to look up argv[0] on $PATH, and put the
1.302 +# resulting resolved absolute name of the executable in the environment
1.303 +# variable EXECNAME. That executable name is then used that to locate the
1.304 +# installation area.
1.305 +override USE_EXECNAME = true
1.306 +
1.307 +# If your platform has DPS, it will have Type1 fonts too, in which case
1.308 +# it is best to enable DPS support until such time as 2D's rasteriser
1.309 +# can fully handle Type1 fonts in all cases. Default is "yes".
1.310 +# HAVE_DPS should only be "no" if the platform has no DPS headers or libs
1.311 +# DPS (Displayable PostScript) is available on Solaris machines
1.312 +HAVE_DPS = no
1.313 +
1.314 +#
1.315 +# Japanese manpages
1.316 +#
1.317 +JA_SOURCE_ENCODING = eucJP
1.318 +JA_TARGET_ENCODINGS = eucJP
1.319 +
