diff -r 519daea48888 -r 0f60cf26c5b5 make/common/Defs-linux.gmk --- a/make/common/Defs-linux.gmk Fri Aug 13 11:38:10 2010 -0700 +++ b/make/common/Defs-linux.gmk Mon Aug 30 14:39:42 2010 -0700 @@ -28,306 +28,10 @@ # targeted to Linux. Should not contain any rules. # -# Warning: the following variables are overriden 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) - # Get shared JDK settings include $(BUILDDIR)/common/shared/Defs.gmk -# 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 -CC_DEPEND = -MM -CC_DEPEND_FILTER = $(SED) -e 's!$*\.$(OBJECT_SUFFIX)!$(dir $@)& $(dir $@)$*.$(DEPEND_SUFFIX)!g' - ifndef PLATFORM_SRC PLATFORM_SRC = $(TOPDIR)/src/solaris endif # PLATFORM_SRC -# platform specific include files -PLATFORM_INCLUDE_NAME = $(PLATFORM) -PLATFORM_INCLUDE = $(INCLUDEDIR)/$(PLATFORM_INCLUDE_NAME) - -# suffix used for make dependencies files. -DEPEND_SUFFIX = d -# 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! -CC_PROGRAM_OUTPUT_FLAG = -o #trailing blank required! - -# -# Default HPI libraries. Build will build only native, unless -# overriden at the make command line. This makes it convenient for -# people doing, say, a pthreads port -- they can create a posix -# directory here, and say "gnumake HPIS=posix" at the top -# level. -# -HPIS = native - -# -# Default optimization -# -CC_HIGHEST_OPT = -O3 -CC_HIGHER_OPT = -O3 -CC_LOWER_OPT = -O2 -CC_NO_OPT = - -ifeq ($(PRODUCT), java) - _OPT = $(CC_HIGHER_OPT) -else - _OPT = $(CC_LOWER_OPT) - CPPFLAGS_DBG += -DLOGGING -endif - -# For all platforms, do not omit the frame pointer register usage. -# We need this frame pointer to make it easy to walk the stacks. -# This should be the default on X86, but ia64 and amd64 may not have this -# as the default. -CFLAGS_REQUIRED_amd64 += -fno-omit-frame-pointer -D_LITTLE_ENDIAN -CFLAGS_REQUIRED_i586 += -fno-omit-frame-pointer -D_LITTLE_ENDIAN -CFLAGS_REQUIRED_ia64 += -fno-omit-frame-pointer -D_LITTLE_ENDIAN -CFLAGS_REQUIRED_sparcv9 += -m64 -mcpu=v9 -LDFLAGS_COMMON_sparcv9 += -m64 -mcpu=v9 -CFLAGS_REQUIRED_sparc += -m32 -mcpu=v9 -LDFLAGS_COMMON_sparc += -m32 -mcpu=v9 -ifeq ($(ZERO_BUILD), true) - CFLAGS_REQUIRED = $(ZERO_ARCHFLAG) - ifeq ($(ZERO_ENDIANNESS), little) - CFLAGS_REQUIRED += -D_LITTLE_ENDIAN - endif - LDFLAGS_COMMON += $(ZERO_ARCHFLAG) -else - CFLAGS_REQUIRED = $(CFLAGS_REQUIRED_$(ARCH)) - LDFLAGS_COMMON += $(LDFLAGS_COMMON_$(ARCH)) -endif - -# Add in platform specific optimizations for all opt levels -CC_HIGHEST_OPT += $(_OPT_$(ARCH)) -CC_HIGHER_OPT += $(_OPT_$(ARCH)) -CC_LOWER_OPT += $(_OPT_$(ARCH)) - -# If NO_OPTIMIZATIONS is defined in the environment, turn all optimzations off -ifdef NO_OPTIMIZATIONS - CC_HIGHEST_OPT = $(CC_NO_OPT) - CC_HIGHER_OPT = $(CC_NO_OPT) - CC_LOWER_OPT = $(CC_NO_OPT) -endif - -# -# Selection of warning messages -# -GCC_INHIBIT = -Wno-unused -Wno-parentheses -GCC_STYLE = -GCC_WARNINGS = -W -Wall $(GCC_STYLE) $(GCC_INHIBIT) - -# -# Treat compiler warnings as errors, if warnings not allowed -# -ifeq ($(COMPILER_WARNINGS_FATAL),true) - GCC_WARNINGS += -Werror -endif - -# -# Misc compiler options -# -ifeq ($(ARCH),ppc) - CFLAGS_COMMON = -fsigned-char -else # ARCH - CFLAGS_COMMON = -fno-strict-aliasing -endif # ARCH -PIC_CODE_LARGE = -fPIC -PIC_CODE_SMALL = -fpic -GLOBAL_KPIC = $(PIC_CODE_LARGE) -ifeq ($(ARCH), amd64) - CFLAGS_COMMON += $(GLOBAL_KPIC) $(GCC_WARNINGS) -pipe -else - CFLAGS_COMMON += $(GLOBAL_KPIC) $(GCC_WARNINGS) -endif - -# Linux 64bit machines use Dwarf2, which can be HUGE, have fastdebug use -g1 -DEBUG_FLAG = -g -ifeq ($(FASTDEBUG), true) - ifeq ($(ARCH_DATA_MODEL), 64) - DEBUG_FLAG = -g1 - endif -endif - -CFLAGS_OPT = $(POPT) -CFLAGS_DBG = $(DEBUG_FLAG) -CFLAGS_COMMON += $(CFLAGS_REQUIRED) - -CXXFLAGS_COMMON = $(GLOBAL_KPIC) -DCC_NOEX $(GCC_WARNINGS) -CXXFLAGS_OPT = $(POPT) -CXXFLAGS_DBG = $(DEBUG_FLAG) -CXXFLAGS_COMMON += $(CFLAGS_REQUIRED) - -# FASTDEBUG: Optimize the code in the -g versions, gives us a faster debug java -ifeq ($(FASTDEBUG), true) - CFLAGS_DBG += $(CC_LOWER_OPT) - CXXFLAGS_DBG += $(CC_LOWER_OPT) -endif - -CPP_ARCH_FLAGS = -DARCH='"$(ARCH)"' - -# Alpha arch does not like "alpha" defined (potential general arch cleanup issue here) -ifneq ($(ARCH),alpha) - CPP_ARCH_FLAGS += -D$(ARCH) -else - CPP_ARCH_FLAGS += -D_$(ARCH)_ -endif - -CPPFLAGS_COMMON = $(CPP_ARCH_FLAGS) -DLINUX $(VERSION_DEFINES) \ - -D_LARGEFILE64_SOURCE -D_GNU_SOURCE -D_REENTRANT - -ifeq ($(ARCH_DATA_MODEL), 64) -CPPFLAGS_COMMON += -D_LP64=1 -endif - -CPPFLAGS_OPT = -CPPFLAGS_DBG = -DDEBUG - -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 $ORIGIN, optionally we add relative - # paths if the Makefile sets LD_RUNPATH_EXTRAS to those relative paths. - # On Linux we add a flag -z origin, not sure if this is necessary, but - # doesn't seem to hurt. - # The environment variable LD_LIBRARY_PATH will over-ride these runpaths. - # Try: 'readelf -d lib*.so' to see these settings in a library. - # - LDFLAGS_COMMON += -Xlinker -z -Xlinker origin -Xlinker -rpath -Xlinker \$$ORIGIN - LDFLAGS_COMMON += $(LD_RUNPATH_EXTRAS:%=-Xlinker -z -Xlinker origin -Xlinker -rpath -Xlinker \$$ORIGIN/%) -endif - -EXTRA_LIBS += -lc - -LDFLAGS_DEFS_OPTION = -Xlinker -z -Xlinker defs -LDFLAGS_COMMON += $(LDFLAGS_DEFS_OPTION) - -# -# -L paths for finding and -ljava -# -LDFLAGS_OPT = -Xlinker -O1 -LDFLAGS_COMMON += -L$(LIBDIR)/$(LIBARCH) -LDFLAGS_COMMON += -Wl,-soname=$(LIB_PREFIX)$(LIBRARY).$(LIBRARY_SUFFIX) - -# -# -static-libgcc is a gcc-3 flag to statically link libgcc, gcc-2.9x always -# statically link libgcc but will print a warning with the flag. We don't -# want the warning, so check gcc version first. -# -CC_VER_MAJOR := $(shell $(CC) -dumpversion | $(SED) 's/egcs-//' | $(CUT) -d'.' -f1) -ifeq ("$(CC_VER_MAJOR)", "3") -OTHER_LDFLAGS += -static-libgcc -endif - -# Automatic precompiled header option to use (if COMPILE_APPROACH=batch) -# (See Rules.gmk) The gcc 5 compiler might have an option for this? -AUTOMATIC_PCH_OPTION = - -# -# Post Processing of libraries/executables -# -ifeq ($(VARIANT), OPT) - ifneq ($(NO_STRIP), true) - # Debug 'strip -g' leaves local function Elf symbols (better stack traces) - POST_STRIP_PROCESS = $(STRIP) -g - endif -endif - -# -# Use: ld $(LD_MAPFILE_FLAG) mapfile *.o -# -LD_MAPFILE_FLAG = -Xlinker --version-script -Xlinker - -# -# Support for Quantify. -# -ifdef QUANTIFY -QUANTIFY_CMD = quantify -QUANTIFY_OPTIONS = -cache-dir=/tmp/quantify -always-use-cache-dir=yes -LINK_PRE_CMD = $(QUANTIFY_CMD) $(QUANTIFY_OPTIONS) -endif - -# -# Path and option to link against the VM, if you have to. Note that -# there are libraries that link against only -ljava, but they do get -# -L to the -ljvm, this is because -ljava depends on -ljvm, whereas -# the library itself should not. -# -VM_NAME = server -JVMLIB = -L$(BOOTDIR)/jre/lib/$(LIBARCH)/$(VM_NAME) -ljvm -JAVALIB = -L$(BOOTDIR)/jre/lib/$(LIBARCH) -ljava $(JVMLIB) - -# -# We want to privatize JVM symbols on Solaris. This is so the user can -# write a function called FindClass and this should not override the -# FindClass that is inside the JVM. At this point in time we are not -# concerned with other JNI libraries because we hope that there will -# not be as many clashes there. -# -PRIVATIZE_JVM_SYMBOLS = false - -USE_PTHREADS = true -override ALT_CODESET_KEY = _NL_CTYPE_CODESET_NAME -override AWT_RUNPATH = -override HAVE_ALTZONE = false -override HAVE_FILIOH = false -override HAVE_GETHRTIME = false -override HAVE_GETHRVTIME = false -override HAVE_SIGIGNORE = true -override LEX_LIBRARY = -lfl -ifeq ($(STATIC_CXX),true) -override LIBCXX = -Wl,-Bstatic -lstdc++ -lgcc -Wl,-Bdynamic -else -override LIBCXX = -lstdc++ -endif -override LIBPOSIX4 = -override LIBSOCKET = -override LIBTHREAD = -override MOOT_PRIORITIES = true -override NO_INTERRUPTIBLE_IO = true -override OPENWIN_HOME = /usr/X11R6 -ifeq ($(ARCH), amd64) -override OPENWIN_LIB = $(OPENWIN_HOME)/lib64 -else -override OPENWIN_LIB = $(OPENWIN_HOME)/lib -endif -override OTHER_M4FLAGS = -D__GLIBC__ -DGNU_ASSEMBLER -override SUN_CMM_SUBDIR = -override THREADS_FLAG = native -override USE_GNU_M4 = true -override USING_GNU_TAR = true -override WRITE_LIBVERSION = false - -# USE_EXECNAME forces the launcher to look up argv[0] on $PATH, and put the -# resulting resolved absolute name of the executable in the environment -# variable EXECNAME. That executable name is then used that to locate the -# installation area. -override USE_EXECNAME = true - -# 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 = no - -# -# Japanese manpages -# -JA_SOURCE_ENCODING = eucJP -JA_TARGET_ENCODINGS = eucJP -