Common build definitions/targets for Solaris & Linux ?
David Holmes - Sun Microsystems
David.Holmes at Sun.COM
Tue Nov 18 22:11:20 PST 2008
Is there any reason why the main definitions and targets in
make/solaris/Makefile and make/linux/Makefile (see below) can't be
factored out into a common file?
(The OS version check would of course need to be specialized.)
David
------------
# There is a (semi-) regular correspondence between make targets and
actions:
#
# Target Tree Type Build Dir
#
# debug compiler2 <os>_<arch>_compiler2/debug
# fastdebug compiler2 <os>_<arch>_compiler2/fastdebug
# jvmg compiler2 <os>_<arch>_compiler2/jvmg
# optimized compiler2 <os>_<arch>_compiler2/optimized
# profiled compiler2 <os>_<arch>_compiler2/profiled
# product compiler2 <os>_<arch>_compiler2/product
#
# debug1 compiler1 <os>_<arch>_compiler1/debug
# fastdebug1 compiler1 <os>_<arch>_compiler1/fastdebug
# jvmg1 compiler1 <os>_<arch>_compiler1/jvmg
# optimized1 compiler1 <os>_<arch>_compiler1/optimized
# profiled1 compiler1 <os>_<arch>_compiler1/profiled
# product1 compiler1 <os>_<arch>_compiler1/product
#
# debugcore core <os>_<arch>_core/debug
# fastdebugcore core <os>_<arch>_core/fastdebug
# jvmgcore core <os>_<arch>_core/jvmg
# optimizedcore core <os>_<arch>_core/optimized
# profiledcore core <os>_<arch>_core/profiled
# productcore core <os>_<arch>_core/product
#
# What you get with each target:
#
# debug* - "thin" libjvm_g - debug info linked into the gamma_g launcher
# fastdebug* - optimized compile, but with asserts enabled
# jvmg* - "fat" libjvm_g - debug info linked into libjvm_g.so
# optimized* - optimized compile, no asserts
# profiled* - gprof
# product* - the shippable thing: optimized compile, no asserts,
-DPRODUCT
# This target list needs to be coordinated with the usage message
# in the build.sh script:
TARGETS = debug jvmg fastdebug optimized profiled product
SUBDIR_DOCS = $(OSNAME)_$(BUILDARCH)_docs
SUBDIRS_C1 = $(addprefix
$(OSNAME)_$(BUILDARCH)_compiler1/,$(TARGETS))
SUBDIRS_C2 = $(addprefix
$(OSNAME)_$(BUILDARCH)_compiler2/,$(TARGETS))
SUBDIRS_TIERED = $(addprefix $(OSNAME)_$(BUILDARCH)_tiered/,$(TARGETS))
SUBDIRS_CORE = $(addprefix $(OSNAME)_$(BUILDARCH)_core/,$(TARGETS))
SUBDIRS_KERNEL = $(addprefix $(OSNAME)_$(BUILDARCH)_kernel/,$(TARGETS))
TARGETS_C2 = $(TARGETS)
TARGETS_C1 = $(addsuffix 1,$(TARGETS))
TARGETS_TIERED = $(addsuffix tiered,$(TARGETS))
TARGETS_CORE = $(addsuffix core,$(TARGETS))
TARGETS_KERNEL = $(addsuffix kernel,$(TARGETS))
BUILDTREE_MAKE = $(GAMMADIR)/make/$(OSNAME)/makefiles/buildtree.make
BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME)
ARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH)
BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION)
HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION)
JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
BUILDTREE = $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_VARS)
#-------------------------------------------------------------------------------
# Could make everything by default, but that would take a while.
all:
@echo "Try '$(MAKE) <target> ...' where <target> is one or
more of"
@echo " $(TARGETS_C2)"
@echo " $(TARGETS_C1)"
@echo " $(TARGETS_CORE)"
checks: check_os_version check_j2se_version
# We do not want people accidentally building on old systems (e.g. Linux
2.2.x,
# Solaris 2.5.1, 2.6).
# Disable this check by setting DISABLE_HOTSPOT_OS_VERSION_CHECK=ok.
SUPPORTED_OS_VERSION = 5.7 5.8 5.9 5.10 5.11
OS_VERSION := $(shell uname -r)
EMPTY_IF_NOT_SUPPORTED = $(filter $(SUPPORTED_OS_VERSION),$(OS_VERSION))
check_os_version:
ifeq ($(DISABLE_HOTSPOT_OS_VERSION_CHECK)$(EMPTY_IF_NOT_SUPPORTED),)
$(QUIETLY) >&2 echo "*** This OS is not supported:" `uname -a`;
exit 1;
endif
# jvmti.make requires XSLT (J2SE 1.4.x or newer):
XSLT_CHECK = $(RUN.JAVAP) javax.xml.transform.TransformerFactory
# If not found then fail fast.
check_j2se_version:
$(QUIETLY) $(XSLT_CHECK) > /dev/null 2>&1; \
if [ $$? -ne 0 ]; then \
$(RUN.JAVA) -version; \
echo "*** An XSLT processor (J2SE 1.4.x or newer) is required" \
"to bootstrap this build" 1>&2; \
exit 1; \
fi
$(SUBDIRS_TIERED): $(BUILDTREE_MAKE)
$(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
$(BUILDTREE) VARIANT=tiered
$(SUBDIRS_C2): $(BUILDTREE_MAKE)
ifdef FORCE_TIERED
$(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
$(BUILDTREE) VARIANT=tiered FORCE_TIERED=1
else
$(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
$(BUILDTREE) VARIANT=compiler2
endif
$(SUBDIRS_C1): $(BUILDTREE_MAKE)
$(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
$(BUILDTREE) VARIANT=compiler1
$(SUBDIRS_CORE): $(BUILDTREE_MAKE)
$(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
$(BUILDTREE) VARIANT=core
$(SUBDIRS_KERNEL): $(BUILDTREE_MAKE)
$(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
$(BUILDTREE) VARIANT=kernel
# Define INSTALL=y at command line to automatically copy JVM into JAVA_HOME
$(TARGETS_C2): $(SUBDIRS_C2)
cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS)
cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && ./test_gamma
ifdef INSTALL
cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) install
endif
$(TARGETS_TIERED): $(SUBDIRS_TIERED)
cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) &&
$(MAKE) $(MFLAGS)
cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) &&
./test_gamma
ifdef INSTALL
cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) &&
$(MAKE) $(MFLAGS) install
endif
$(TARGETS_C1): $(SUBDIRS_C1)
cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) &&
$(MAKE) $(MFLAGS)
cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) &&
./test_gamma
ifdef INSTALL
cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) &&
$(MAKE) $(MFLAGS) install
endif
$(TARGETS_CORE): $(SUBDIRS_CORE)
cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) &&
$(MAKE) $(MFLAGS)
cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) &&
./test_gamma
ifdef INSTALL
cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) &&
$(MAKE) $(MFLAGS) install
endif
$(TARGETS_KERNEL): $(SUBDIRS_KERNEL)
cd $(OSNAME)_$(BUILDARCH)_kernel/$(patsubst %kernel,%,$@) &&
$(MAKE) $(MFLAGS)
cd $(OSNAME)_$(BUILDARCH)_kernel/$(patsubst %kernel,%,$@) &&
./test_gamma
ifdef INSTALL
cd $(OSNAME)_$(BUILDARCH)_kernel/$(patsubst %kernel,%,$@) &&
$(MAKE) $(MFLAGS) install
endif
# Just build the tree, and nothing else:
tree: $(SUBDIRS_C2)
tree1: $(SUBDIRS_C1)
treecore: $(SUBDIRS_CORE)
treekernel: $(SUBDIRS_KERNEL)
# Doc target. This is the same for all build options.
# Hence create a docs directory beside ...$(ARCH)_[...]
docs: checks
$(QUIETLY) mkdir -p $(SUBDIR_DOCS)
$(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make
$(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) jvmtidocs
# Synonyms for win32-like targets.
compiler2: jvmg product
compiler1: jvmg1 product1
core: jvmgcore productcore
clean_docs:
rm -rf $(SUBDIR_DOCS)
clean_compiler1 clean_compiler2 clean_core clean_kernel:
rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@)
clean: clean_compiler2 clean_compiler1 clean_core clean_docs clean_kernel
include $(GAMMADIR)/make/$(OSNAME)/makefiles/cscope.make
#-------------------------------------------------------------------------------
.PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE)
.PHONY: tree tree1 treecore
.PHONY: all compiler1 compiler2 core
.PHONY: clean clean_compiler1 clean_compiler2 clean_core docs clean_docs
.PHONY: checks check_os_version check_j2se_version
More information about the hotspot-dev
mailing list