Makefile revision 910:a667caba1e84
1139749Simp# 2138755Simp# Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. 3138755Simp# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4138755Simp# 5138755Simp# This code is free software; you can redistribute it and/or modify it 6138755Simp# under the terms of the GNU General Public License version 2 only, as 7138755Simp# published by the Free Software Foundation. Oracle designates this 8138755Simp# particular file as subject to the "Classpath" exception as provided 9140040Simp# by Oracle in the LICENSE file that accompanied this code. 10138755Simp# 11140040Simp# This code is distributed in the hope that it will be useful, but WITHOUT 12140040Simp# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13138755Simp# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14138755Simp# version 2 for more details (a copy is included in the LICENSE file that 15138755Simp# accompanied this code). 16138755Simp# 17140040Simp# You should have received a copy of the GNU General Public License version 18140040Simp# 2 along with this work; if not, write to the Free Software Foundation, 19138755Simp# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20138755Simp# 21138755Simp# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22138755Simp# or visit www.oracle.com if you need additional information or have any 23138755Simp# questions. 24138755Simp# 25138755Simp 26138755Simp# This must be the first rule 27138755Simpdefault: 28138755Simp 29138755Simp# Inclusion of this pseudo-target will cause make to execute this file 30637Snate# serially, regardless of -j. Recursively called makefiles will not be 31637Snate# affected, however. This is required for correct dependency management. 32637Snate.NOTPARALLEL: 33637Snate 34637Snate# The shell code below will be executed on /usr/ccs/bin/make on Solaris, but not in GNU make. 35637Snate# /usr/ccs/bin/make lacks basically every other flow control mechanism. 36637SnateTEST_FOR_NON_GNUMAKE:sh=echo You are not using GNU make/gmake, this is a requirement. Check your path. 1>&2 && exit 1 37637Snate 38637Snate# Assume we have GNU make, but check version. 39637Snateifeq ($(strip $(foreach v, 3.81% 3.82% 4.%, $(filter $v, $(MAKE_VERSION)))), ) 40637Snate $(error This version of GNU Make is too low ($(MAKE_VERSION)). Check your path, or upgrade to 3.81 or newer.) 41637Snateendif 42637Snate 43637Snate# Locate this Makefile 44637Snateifeq ($(filter /%,$(lastword $(MAKEFILE_LIST))),) 45637Snate makefile_path:=$(CURDIR)/$(lastword $(MAKEFILE_LIST)) 46637Snateelse 47637Snate makefile_path:=$(lastword $(MAKEFILE_LIST)) 48637Snateendif 49637Snateroot_dir:=$(dir $(makefile_path)) 50637Snate 51637Snate# ... and then we can include our helper functions 52637Snateinclude $(root_dir)/make/MakeHelpers.gmk 53637Snate 54637Snate$(eval $(call ParseLogLevel)) 55637Snate$(eval $(call ParseConfAndSpec)) 564259Sjkh 574259Sjkh# Now determine if we have zero, one or several configurations to build. 58637Snateifeq ($(SPEC),) 59637Snate # Since we got past ParseConfAndSpec, we must be building a global target. Do nothing. 60637Snateelse 61637Snate ifeq ($(words $(SPEC)),1) 62637Snate # We are building a single configuration. This is the normal case. Execute the Main.gmk file. 63637Snate include $(root_dir)/make/Main.gmk 64637Snate else 65637Snate # We are building multiple configurations. 66637Snate # First, find out the valid targets 67637Snate # Run the makefile with an arbitrary SPEC using -p -q (quiet dry-run and dump rules) to find 68637Snate # available PHONY targets. Use this list as valid targets to pass on to the repeated calls. 69637Snate all_phony_targets=$(filter-out $(global_targets) bundles-only, $(strip $(shell \ 70637Snate $(MAKE) -p -q -f make/Main.gmk FRC SPEC=$(firstword $(SPEC)) | \ 71637Snate grep ^.PHONY: | head -n 1 | cut -d " " -f 2-))) 72637Snate 732056Swollman $(all_phony_targets): 743745Swollman @$(foreach spec,$(SPEC),($(MAKE) -f NewMakefile.gmk SPEC=$(spec) \ 7512658Sbde $(VERBOSE) VERBOSE=$(VERBOSE) LOG_LEVEL=$(LOG_LEVEL) $@) &&) true 762056Swollman 77129882Sphk .PHONY: $(all_phony_targets) 7858229Syokota 7929368Speter endif 8071286Swollmanendif 812056Swollman 8266860Sphk# Include this after a potential spec file has been included so that the bundles target 83637Snate# has access to the spec variables. 8458229Syokotainclude $(root_dir)/make/Jprt.gmk 8558229Syokota 8658229Syokota# Here are "global" targets, i.e. targets that can be executed without specifying a single configuration. 877430Sbde# If you addd more global targets, please update the variable global_targets in MakeHelpers. 8858229Syokota 89637Snatehelp: 90138755Simp $(info ) 9131603Syokota $(info OpenJDK Makefile help) 92138755Simp $(info =====================) 93637Snate $(info ) 9412675Sjulian $(info Common make targets) 9512675Sjulian $(info . make [default] # Compile all product in langtools, hotspot, jaxp, jaxws,) 9612675Sjulian $(info . # corba and jdk) 9731603Syokota $(info . make all # Compile everything, all repos and images) 9829368Speter $(info . make images # Create complete j2sdk and j2re images) 9912675Sjulian $(info . make docs # Create javadocs) 10047625Sphk $(info . make overlay-images # Create limited images for sparc 64 bit platforms) 101126080Sphk $(info . make profiles # Create complete j2re compact profile images) 102111815Sphk $(info . make bootcycle-images # Build images twice, second time with newly build JDK) 103111815Sphk $(info . make install # Install the generated images locally) 104111815Sphk $(info . make clean # Remove all files generated by make, but not those) 105111815Sphk $(info . # generated by configure) 106111815Sphk $(info . make dist-clean # Remove all files, including configuration) 107111815Sphk $(info . make help # Give some help on using make) 10847625Sphk $(info . make test # Run tests, default is all tests (see TEST below)) 10912675Sjulian $(info ) 11092765Salfred $(info Targets for specific components) 111272956Sjhb $(info (Component is any of langtools, corba, jaxp, jaxws, hotspot, jdk, nashorn, images, overlay-images, docs or test)) 112272956Sjhb $(info . make <component> # Build <component> and everything it depends on. ) 11312675Sjulian $(info . make <component>-only # Build <component> only, without dependencies. This) 114272956Sjhb $(info . # is faster but can result in incorrect build results!) 115637Snate $(info . make clean-<component> # Remove files generated by make for <component>) 116637Snate $(info ) 117637Snate $(info Useful make variables) 118138755Simp $(info . make CONF= # Build all configurations (note, assignment is empty)) 119138755Simp $(info . make CONF=<substring> # Build the configuration(s) with a name matching) 120637Snate $(info . # <substring>) 12158229Syokota $(info ) 122138755Simp $(info . make LOG=<loglevel> # Change the log level from warn to <loglevel>) 123637Snate $(info . # Available log levels are:) 12458229Syokota $(info . # 'warn' (default), 'info', 'debug' and 'trace') 12558229Syokota $(info . # To see executed command lines, use LOG=debug) 126272956Sjhb $(info ) 127272956Sjhb $(info . make JOBS=<n> # Run <n> parallel make jobs) 12858229Syokota $(info . # Note that -jN does not work as expected!) 12958229Syokota $(info ) 130138755Simp $(info . make test TEST=<test> # Only run the given test or tests, e.g.) 131138755Simp $(info . # make test TEST="jdk_lang jdk_net") 13258229Syokota $(info ) 13358229Syokota 134272956Sjhb.PHONY: help 13558229Syokota