8065576: Enable pipefail in the shell used by make to better detect build errors
Reviewed-by: ihse, tbell, martin
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In order to use such a bootstrap jdk, set the make variable# REMOTE to the desired remote command mechanism, e.g.,## make REMOTE="rsh -l me myotherlinuxbox"# Along with VM, Serviceability Agent (SA) is built for SA/JDI binding.# JDI binding on SA produces two binaries:# 1. sa-jdi.jar - This is built before building libjvm.so# Please refer to ./makefiles/sa.make# 2. libsa.so - Native library for SA - This is built after# libjsig.so (signal interposition library)# Please refer to ./makefiles/vm.make# If $(GAMMADIR)/agent dir is not present, SA components are not built.ifeq ($(GAMMADIR),)include ../../make/defs.makeelseinclude $(GAMMADIR)/make/defs.makeendifinclude $(GAMMADIR)/make/$(OSNAME)/makefiles/rules.makeifndef CC_INTERP ifndef FORCE_TIERED FORCE_TIERED=1 endifendif# C1 is not ported on ppc64, so we cannot build a tiered VM:# Notice: after 8046471 ARCH will be 'ppc' for top-level ppc64 builds but# 'ppc64' for HotSpot-only ppc64 builds. Need to detect both variants here!ifneq (,$(findstring $(ARCH), ppc ppc64)) ifeq ($(ARCH_DATA_MODEL), 64) FORCE_TIERED=0 endifendififdef LP64 ifeq ("$(filter $(LP64_ARCH),$(BUILDARCH))","") _JUNK_ := $(shell echo >&2 \ $(OSNAME) $(ARCH) "*** ERROR: this platform does not support 64-bit compilers!") @exit 1 endifendif# we need to set up LP64 correctly to satisfy sanity checks in adlcifneq ("$(filter $(LP64_ARCH),$(BUILDARCH))","") MFLAGS += " LP64=1 "endif# pass USE_SUNCC further, through MFLAGSifdef USE_SUNCC MFLAGS += " USE_SUNCC=1 "endif# The following renders pathnames in generated Makefiles valid on# machines other than the machine containing the build tree.## For example, let's say my build tree lives on /files12 on# exact.east.sun.com. This logic will cause GAMMADIR to begin with# /net/exact/files12/...## We only do this on SunOS variants, for a couple of reasons:# * It is extremely rare that source trees exist on other systems# * It has been claimed that the Linux automounter is flakey, so# changing GAMMADIR in a way that exercises the automounter could# prove to be a source of unreliability in the build process.# Obviously, this Makefile is only relevant on SunOS boxes to begin# with, but the SunOS conditionalization will make it easier to# combine Makefiles in the future (assuming we ever do that).ifeq ($(OSNAME),solaris) # prepend current directory to relative pathnames. NEW_GAMMADIR := \ $(shell echo $(GAMMADIR) | \ sed -e "s=^\([^/].*\)=$(shell pwd)/\1=" \ ) unexport NEW_GAMMADIR # If NEW_GAMMADIR doesn't already start with "/net/": ifeq ($(strip $(filter /net/%,$(NEW_GAMMADIR))),) # prepend /net/$(HOST) # remove /net/$(HOST) if name already began with /home/ # remove /net/$(HOST) if name already began with /java/ # remove /net/$(HOST) if name already began with /lab/ NEW_GAMMADIR := \ $(shell echo $(NEW_GAMMADIR) | \ sed -e "s=^\(.*\)=/net/$(HOST)\1=" \ -e "s=^/net/$(HOST)/home/=/home/=" \ -e "s=^/net/$(HOST)/java/=/java/=" \ -e "s=^/net/$(HOST)/lab/=/lab/=" \ ) # Don't use the new value for GAMMADIR unless a file with the new # name actually exists. ifneq ($(wildcard $(NEW_GAMMADIR)),) GAMMADIR := $(NEW_GAMMADIR) endif endifendif# BUILDARCH is set to "zero" for Zero builds. VARIANTARCH# is used to give the build directories meaningful names.VARIANTARCH = $(subst i386,i486,$(ZERO_LIBARCH))# 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# optimized compiler2 <os>_<arch>_compiler2/optimized# product compiler2 <os>_<arch>_compiler2/product## debug1 compiler1 <os>_<arch>_compiler1/debug# fastdebug1 compiler1 <os>_<arch>_compiler1/fastdebug# optimized1 compiler1 <os>_<arch>_compiler1/optimized# product1 compiler1 <os>_<arch>_compiler1/product## debugcore core <os>_<arch>_core/debug# fastdebugcore core <os>_<arch>_core/fastdebug# optimizedcore core <os>_<arch>_core/optimized# productcore core <os>_<arch>_core/product## debugzero zero <os>_<arch>_zero/debug# fastdebugzero zero <os>_<arch>_zero/fastdebug# optimizedzero zero <os>_<arch>_zero/optimized# productzero zero <os>_<arch>_zero/product## debugshark shark <os>_<arch>_shark/debug# fastdebugshark shark <os>_<arch>_shark/fastdebug# optimizedshark shark <os>_<arch>_shark/optimized# productshark shark <os>_<arch>_shark/product## fastdebugminimal1 minimal1 <os>_<arch>_minimal1/fastdebug# productminimal1 minimal1 <os>_<arch>_minimal1/product## What you get with each target:## debug* - debug compile with asserts enabled# fastdebug* - optimized compile, but with asserts enabled# optimized* - optimized compile, no asserts# 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 fastdebug optimized productifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true) SUBDIR_DOCS = $(OSNAME)_$(VARIANTARCH)_docselse SUBDIR_DOCS = $(OSNAME)_$(BUILDARCH)_docsendifSUBDIRS_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_ZERO = $(addprefix $(OSNAME)_$(VARIANTARCH)_zero/,$(TARGETS))SUBDIRS_SHARK = $(addprefix $(OSNAME)_$(VARIANTARCH)_shark/,$(TARGETS))SUBDIRS_MINIMAL1 = $(addprefix $(OSNAME)_$(BUILDARCH)_minimal1/,$(TARGETS))TARGETS_C2 = $(TARGETS)TARGETS_C1 = $(addsuffix 1,$(TARGETS))TARGETS_TIERED = $(addsuffix tiered,$(TARGETS))TARGETS_CORE = $(addsuffix core,$(TARGETS))TARGETS_ZERO = $(addsuffix zero,$(TARGETS))TARGETS_SHARK = $(addsuffix shark,$(TARGETS))TARGETS_MINIMAL1 = $(addsuffix minimal1,$(TARGETS))BUILDTREE_MAKE = $(GAMMADIR)/make/$(OSNAME)/makefiles/buildtree.makeBUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH)BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION) JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)BUILDTREE_VARS += ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS) OBJCOPY=$(OBJCOPY) STRIP_POLICY=$(STRIP_POLICY) ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES) ZIPEXE=$(ZIPEXE)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)" @echo " $(TARGETS_ZERO)" @echo " $(TARGETS_SHARK)" @echo " $(TARGETS_MINIMAL1)"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 = 2.4% 2.5% 2.6% 3%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 = $(REMOTE) $(RUN.JAVAP) javax.xml.transform.TransformerFactory# If not found then fail fast.check_j2se_version: $(QUIETLY) if ! $(XSLT_CHECK) > /dev/null 2>&1; then \ $(REMOTE) $(RUN.JAVA) -version; \ echo "*** An XSLT processor (J2SE 1.4.x or newer) is required" \ "to bootstrap this build" 1>&2; \ exit 1; \ fi$(SUBDIRS_TIERED): $(BUILDTREE_MAKE) $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks +$(BUILDTREE) VARIANT=tiered$(SUBDIRS_C2): $(BUILDTREE_MAKE)ifeq ($(FORCE_TIERED),1) $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks +$(BUILDTREE) VARIANT=tiered FORCE_TIERED=1else $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks +$(BUILDTREE) VARIANT=compiler2endif$(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_ZERO): $(BUILDTREE_MAKE) platform_zero $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks +$(BUILDTREE) VARIANT=zero VARIANTARCH=$(VARIANTARCH)$(SUBDIRS_SHARK): $(BUILDTREE_MAKE) platform_zero $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks +$(BUILDTREE) VARIANT=shark VARIANTARCH=$(VARIANTARCH)$(SUBDIRS_MINIMAL1): $(BUILDTREE_MAKE) $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks +$(BUILDTREE) VARIANT=minimal1platform_zero: $(GAMMADIR)/make/$(OSNAME)/platform_zero.in $(SED) 's/@ZERO_ARCHDEF@/$(ZERO_ARCHDEF)/g;s/@ZERO_LIBARCH@/$(ZERO_LIBARCH)/g;' < $< > $@# Define INSTALL=y at command line to automatically copy JVM into JAVA_HOME$(TARGETS_C2): $(SUBDIRS_C2) cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS)ifdef INSTALL cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) installendif$(TARGETS_TIERED): $(SUBDIRS_TIERED) cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS)ifdef INSTALL cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) installendif$(TARGETS_C1): $(SUBDIRS_C1) cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS)ifdef INSTALL cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) installendif$(TARGETS_CORE): $(SUBDIRS_CORE) cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS)ifdef INSTALL cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) installendif$(TARGETS_ZERO): $(SUBDIRS_ZERO) cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS)ifdef INSTALL cd $(OSNAME)_$(VARIANTARCH)_zero/$(patsubst %zero,%,$@) && $(MAKE) $(MFLAGS) installendif$(TARGETS_SHARK): $(SUBDIRS_SHARK) cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS)ifdef INSTALL cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS) installendif$(TARGETS_MINIMAL1): $(SUBDIRS_MINIMAL1) cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS)ifdef INSTALL cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS) installendif# Just build the tree, and nothing else:tree: $(SUBDIRS_C2)tree1: $(SUBDIRS_C1)treecore: $(SUBDIRS_CORE)treezero: $(SUBDIRS_ZERO)treeshark: $(SUBDIRS_SHARK)treeminimal1: $(SUBDIRS_MINIMAL1)# Doc target. This is the same for all build options.# Hence create a docs directory beside ...$(ARCH)_[...]# We specify 'BUILD_FLAVOR=product' so that the proper# ENABLE_FULL_DEBUG_SYMBOLS value is used.docs: checks $(QUIETLY) mkdir -p $(SUBDIR_DOCS) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make $(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) BUILD_FLAVOR=product jvmtidocs# Synonyms for win32-like targets.compiler2: debug productcompiler1: debug1 product1core: debugcore productcorezero: debugzero productzeroshark: debugshark productsharkwarn_jvmg_deprecated: echo "Warning: The jvmg target has been replaced with debug" echo "Warning: Please update your usage"jvmg: warn_jvmg_deprecated debugjvmg1: warn_jvmg_deprecated debug1jvmgcore: warn_jvmg_deprecated debugcorejvmgzero: warn_jvmg_deprecated debugzerojvmgshark: warn_jvmg_deprecated debugsharkclean_docs: rm -rf $(SUBDIR_DOCS)clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark clean_minimal1: rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@)clean: clean_compiler2 clean_compiler1 clean_core clean_zero clean_shark clean_minimal1 clean_docsinclude $(GAMMADIR)/make/cscope.make## Include alternate Makefile if it exists.#-include $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make#-------------------------------------------------------------------------------.PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) $(TARGETS_ZERO) $(TARGETS_SHARK) $(TARGETS_MINIMAL1).PHONY: tree tree1 treecore treezero treeshark.PHONY: all compiler1 compiler2 core zero shark.PHONY: clean clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark docs clean_docs.PHONY: checks check_os_version check_j2se_version.PHONY: $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make.NOTPARALLEL: