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common/autoconf/configure.ac@8fb429038513 (annotated)

common/autoconf/configure.ac

Mon, 16 Oct 2017 15:57:35 +0800

author

aoqi

date

Mon, 16 Oct 2017 15:57:35 +0800

changeset 1482

8fb429038513

parent 1320

045eace96e6d

parent 1133

50aaf272884f

child 2161

e50b76885c16

permissions

-rw-r--r--

merge

aoqi@0	1	#
aoqi@0	2	# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	#
aoqi@0	5	# This code is free software; you can redistribute it and/or modify it
aoqi@0	6	# under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	# published by the Free Software Foundation. Oracle designates this
aoqi@0	8	# particular file as subject to the "Classpath" exception as provided
aoqi@0	9	# by Oracle in the LICENSE file that accompanied this code.
aoqi@0	10	#
aoqi@0	11	# This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	# version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	# accompanied this code).
aoqi@0	16	#
aoqi@0	17	# You should have received a copy of the GNU General Public License version
aoqi@0	18	# 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	#
aoqi@0	21	# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	# or visit www.oracle.com if you need additional information or have any
aoqi@0	23	# questions.
aoqi@0	24	#
aoqi@0	25
aoqi@0	26	###############################################################################
aoqi@0	27	#
aoqi@0	28	# Includes and boilerplate
aoqi@0	29	#
aoqi@0	30	###############################################################################
aoqi@0	31
aoqi@0	32
aoqi@0	33	AC_PREREQ([2.69])
aoqi@0	34	AC_INIT(OpenJDK, jdk8, build-dev@openjdk.java.net,,http://openjdk.java.net)
aoqi@0	35
aoqi@0	36	AC_CONFIG_AUX_DIR([build-aux])
aoqi@0	37	m4_include([build-aux/pkg.m4])
aoqi@0	38
aoqi@0	39	# Include these first...
aoqi@0	40	m4_include([basics.m4])
aoqi@0	41	m4_include([basics_windows.m4])
aoqi@0	42	m4_include([builddeps.m4])
aoqi@0	43	# ... then the rest
aoqi@0	44	m4_include([boot-jdk.m4])
aoqi@0	45	m4_include([build-performance.m4])
aoqi@0	46	m4_include([help.m4])
aoqi@0	47	m4_include([jdk-options.m4])
aoqi@0	48	m4_include([libraries.m4])
aoqi@0	49	m4_include([platform.m4])
aoqi@0	50	m4_include([source-dirs.m4])
aoqi@0	51	m4_include([toolchain.m4])
aoqi@0	52	m4_include([toolchain_windows.m4])
aoqi@0	53
aoqi@0	54	AC_DEFUN_ONCE([CUSTOM_EARLY_HOOK])
aoqi@0	55	AC_DEFUN_ONCE([CUSTOM_LATE_HOOK])
ihse@1320	56	AC_DEFUN_ONCE([CUSTOM_CONFIG_OUTPUT_GENERATED_HOOK])
aoqi@0	57
aoqi@0	58	# This line needs to be here, verbatim, after all includes and the dummy hook
aoqi@0	59	# definitions. It is replaced with custom functionality when building
aoqi@0	60	# custom sources.
aoqi@0	61	#CUSTOM_AUTOCONF_INCLUDE
aoqi@0	62
aoqi@0	63	# Do not change or remove the following line, it is needed for consistency checks:
aoqi@0	64	DATE_WHEN_GENERATED=@DATE_WHEN_GENERATED@
aoqi@0	65
aoqi@0	66	###############################################################################
aoqi@0	67	#
aoqi@0	68	# Initialization / Boot-strapping
aoqi@0	69	#
aoqi@0	70	# The bootstrapping process needs to solve the "chicken or the egg" problem,
aoqi@0	71	# thus it jumps back and forth, each time gaining something needed later on.
aoqi@0	72	#
aoqi@0	73	###############################################################################
aoqi@0	74
aoqi@0	75	# Basic initialization that must happen first of all
aoqi@0	76	BASIC_INIT
aoqi@0	77	BASIC_SETUP_FUNDAMENTAL_TOOLS
aoqi@0	78
aoqi@0	79	# Now we can determine OpenJDK build and target platforms. This is required to
aoqi@0	80	# have early on.
aoqi@0	81	PLATFORM_SETUP_OPENJDK_BUILD_AND_TARGET
aoqi@0	82
aoqi@0	83	# Continue setting up basic stuff. Most remaining code require fundamental tools.
aoqi@0	84	BASIC_SETUP_PATHS
aoqi@0	85	BASIC_SETUP_LOGGING
aoqi@0	86
aoqi@0	87	# Check if it's a pure open build or if custom sources are to be used.
aoqi@0	88	JDKOPT_SETUP_OPEN_OR_CUSTOM
aoqi@0	89
aoqi@0	90	# These are needed to be able to create a configuration name (and thus the output directory)
aoqi@0	91	JDKOPT_SETUP_JDK_VARIANT
aoqi@0	92	JDKOPT_SETUP_JVM_INTERPRETER
aoqi@0	93	JDKOPT_SETUP_JVM_VARIANTS
aoqi@0	94	JDKOPT_SETUP_DEBUG_LEVEL
aoqi@0	95
aoqi@0	96	# With basic setup done, call the custom early hook.
aoqi@0	97	CUSTOM_EARLY_HOOK
aoqi@0	98
aoqi@0	99	# To properly create a configuration name, we need to have the OpenJDK target
aoqi@0	100	# and options (variants and debug level) parsed.
aoqi@0	101	BASIC_SETUP_OUTPUT_DIR
aoqi@0	102
aoqi@0	103	# Must be done before we can call HELP_MSG_MISSING_DEPENDENCY.
aoqi@0	104	HELP_SETUP_DEPENDENCY_HELP
aoqi@0	105
aoqi@0	106	# Setup tools that requires more complex handling, or that is not needed by the configure script.
aoqi@0	107	BASIC_SETUP_COMPLEX_TOOLS
aoqi@0	108
aoqi@0	109	# Check if pkg-config is available.
aoqi@0	110	PKG_PROG_PKG_CONFIG
aoqi@0	111
aoqi@0	112	# After basic tools have been setup, we can check build os specific details.
aoqi@0	113	PLATFORM_SETUP_OPENJDK_BUILD_OS_VERSION
aoqi@0	114
aoqi@0	115	# Setup builddeps, for automatic downloading of tools we need.
aoqi@0	116	# This is needed before we can call BDEPS_CHECK_MODULE, which is done in
aoqi@0	117	# boot-jdk setup, but we need to have basic tools setup first.
aoqi@0	118	BDEPS_CONFIGURE_BUILDDEPS
aoqi@0	119	BDEPS_SCAN_FOR_BUILDDEPS
aoqi@0	120
aoqi@0	121	###############################################################################
aoqi@0	122	#
aoqi@0	123	# Determine OpenJDK variants, options and version numbers.
aoqi@0	124	#
aoqi@0	125	###############################################################################
aoqi@0	126
aoqi@0	127	# We need build & target for this.
aoqi@0	128	JDKOPT_SETUP_JDK_OPTIONS
aoqi@0	129	JDKOPT_SETUP_JDK_VERSION_NUMBERS
aoqi@0	130
aoqi@0	131	###############################################################################
aoqi@0	132	#
aoqi@0	133	# Setup BootJDK, used to bootstrap the build.
aoqi@0	134	#
aoqi@0	135	###############################################################################
aoqi@0	136
aoqi@0	137	BOOTJDK_SETUP_BOOT_JDK
aoqi@0	138	BOOTJDK_SETUP_BOOT_JDK_ARGUMENTS
aoqi@0	139
aoqi@0	140	###############################################################################
aoqi@0	141	#
aoqi@0	142	# Configure the sources to use. We can add or override individual directories.
aoqi@0	143	#
aoqi@0	144	###############################################################################
aoqi@0	145
aoqi@0	146	SRCDIRS_SETUP_TOPDIRS
aoqi@0	147	SRCDIRS_SETUP_ALTERNATIVE_TOPDIRS
aoqi@0	148	SRCDIRS_SETUP_OUTPUT_DIRS
aoqi@0	149
aoqi@0	150	###############################################################################
aoqi@0	151	#
aoqi@0	152	# Setup the toolchain (compilers etc), i.e. the tools that need to be
aoqi@0	153	# cross-compilation aware.
aoqi@0	154	#
aoqi@0	155	###############################################################################
aoqi@0	156
aoqi@0	157	TOOLCHAIN_SETUP_SYSROOT_AND_OUT_OPTIONS
aoqi@0	158	# Locate the actual tools
aoqi@0	159	TOOLCHAIN_SETUP_PATHS
aoqi@0	160
aoqi@0	161	# FIXME: Currently we must test this after paths but before flags. Fix!
aoqi@0	162
aoqi@0	163	# And we can test some aspects on the target using configure macros.
aoqi@0	164	PLATFORM_SETUP_OPENJDK_TARGET_BITS
aoqi@0	165	PLATFORM_SETUP_OPENJDK_TARGET_ENDIANNESS
aoqi@0	166
aoqi@0	167	# Configure flags for the tools
aoqi@0	168	TOOLCHAIN_SETUP_COMPILER_FLAGS_FOR_LIBS
aoqi@0	169	TOOLCHAIN_SETUP_COMPILER_FLAGS_FOR_OPTIMIZATION
aoqi@0	170	TOOLCHAIN_SETUP_COMPILER_FLAGS_FOR_JDK
aoqi@0	171	TOOLCHAIN_SETUP_COMPILER_FLAGS_MISC
aoqi@0	172
aoqi@0	173	# Setup debug symbols (need objcopy from the toolchain for that)
aoqi@0	174	JDKOPT_SETUP_DEBUG_SYMBOLS
aoqi@0	175
aoqi@0	176	###############################################################################
aoqi@0	177	#
aoqi@0	178	# Check dependencies for external and internal libraries.
aoqi@0	179	#
aoqi@0	180	###############################################################################
aoqi@0	181
aoqi@0	182	# After we have toolchain, we can compile fixpath. It's needed by the lib checks.
aoqi@0	183	BASIC_COMPILE_FIXPATH
aoqi@0	184
aoqi@0	185	LIB_SETUP_INIT
aoqi@0	186	LIB_SETUP_X11
aoqi@0	187	LIB_SETUP_CUPS
aoqi@0	188	LIB_SETUP_FREETYPE
aoqi@0	189	LIB_SETUP_ALSA
aoqi@0	190	LIB_SETUP_MISC_LIBS
aoqi@0	191	LIB_SETUP_STATIC_LINK_LIBSTDCPP
aoqi@0	192
aoqi@0	193
aoqi@0	194	###############################################################################
aoqi@0	195	#
aoqi@0	196	# We need to do some final tweaking, when everything else is done.
aoqi@0	197	#
aoqi@0	198	###############################################################################
aoqi@0	199
aoqi@0	200	JDKOPT_SETUP_BUILD_TWEAKS
aoqi@0	201	JDKOPT_DETECT_INTREE_EC
aoqi@0	202
aoqi@0	203	###############################################################################
aoqi@0	204	#
aoqi@0	205	# Configure parts of the build that only affect the build performance,
aoqi@0	206	# not the result.
aoqi@0	207	#
aoqi@0	208	###############################################################################
aoqi@0	209
aoqi@0	210	BPERF_SETUP_BUILD_CORES
aoqi@0	211	BPERF_SETUP_BUILD_MEMORY
aoqi@0	212	BPERF_SETUP_BUILD_JOBS
aoqi@0	213
aoqi@0	214	# Setup smart javac (after cores and memory have been setup)
aoqi@0	215	BPERF_SETUP_SMART_JAVAC
aoqi@0	216
aoqi@0	217	# Can the C/C++ compiler use precompiled headers?
aoqi@0	218	BPERF_SETUP_PRECOMPILED_HEADERS
aoqi@0	219
aoqi@0	220	# Setup use of ccache, if available
aoqi@0	221	BPERF_SETUP_CCACHE
aoqi@0	222
aoqi@0	223	###############################################################################
aoqi@0	224	#
aoqi@0	225	# And now the finish...
aoqi@0	226	#
aoqi@0	227	###############################################################################
aoqi@0	228
aoqi@0	229	# Check for some common pitfalls
aoqi@0	230	BASIC_TEST_USABILITY_ISSUES
aoqi@0	231
aoqi@0	232	# At the end, call the custom hook. (Dummy macro if no custom sources available)
aoqi@0	233	CUSTOM_LATE_HOOK
aoqi@0	234
aoqi@0	235	# We're messing a bit with internal autoconf variables to put the config.status
aoqi@0	236	# in the output directory instead of the current directory.
aoqi@0	237	CONFIG_STATUS="$OUTPUT_ROOT/config.status"
aoqi@0	238
aoqi@0	239	# Create the actual output files. Now the main work of configure is done.
aoqi@0	240	AC_OUTPUT
ihse@1320	241	CUSTOM_CONFIG_OUTPUT_GENERATED_HOOK
aoqi@0	242
aoqi@0	243	# Try to move the config.log file to the output directory.
aoqi@0	244	if test -e ./config.log; then
aoqi@0	245	$MV -f ./config.log "$OUTPUT_ROOT/config.log" 2> /dev/null
aoqi@0	246	fi
aoqi@0	247
aoqi@0	248	# Make the compare script executable
aoqi@0	249	$CHMOD +x $OUTPUT_ROOT/compare.sh
aoqi@0	250
aoqi@0	251	# Finally output some useful information to the user
aoqi@0	252	HELP_PRINT_SUMMARY_AND_WARNINGS