Mercurial > jdk8-mips64-public / annotate

common/autoconf/configure.ac@907a926d3c96 (annotated)

common/autoconf/configure.ac

Mon, 04 Mar 2013 16:45:07 +0100

author
erikj
date
Mon, 04 Mar 2013 16:45:07 +0100
changeset 635
907a926d3c96
parent 575
6f8f7a5449f6
child 656
e2057191f6da
permissions
-rw-r--r--

8004352: build-infra: Limit JOBS on large machines
Reviewed-by: mduigou

ohair@425 1 #
ohair@425 2 # Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
ohair@425 3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@425 4 #
ohair@425 5 # This code is free software; you can redistribute it and/or modify it
ohair@425 6 # under the terms of the GNU General Public License version 2 only, as
ohair@425 7 # published by the Free Software Foundation. Oracle designates this
ohair@425 8 # particular file as subject to the "Classpath" exception as provided
ohair@425 9 # by Oracle in the LICENSE file that accompanied this code.
ohair@425 10 #
ohair@425 11 # This code is distributed in the hope that it will be useful, but WITHOUT
ohair@425 12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@425 13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
ohair@425 14 # version 2 for more details (a copy is included in the LICENSE file that
ohair@425 15 # accompanied this code).
ohair@425 16 #
ohair@425 17 # You should have received a copy of the GNU General Public License version
ohair@425 18 # 2 along with this work; if not, write to the Free Software Foundation,
ohair@425 19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@425 20 #
ohair@425 21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@425 22 # or visit www.oracle.com if you need additional information or have any
ohair@425 23 # questions.
ohair@425 24 #
ohair@425 25
erikj@458 26 ###############################################################################
erikj@458 27 #
erikj@458 28 # Includes and boilerplate
erikj@458 29 #
erikj@458 30 ###############################################################################
erikj@458 31
erikj@458 32
ohair@425 33 AC_PREREQ([2.61])
ohair@494 34 AC_INIT(OpenJDK, jdk8, build-dev@openjdk.java.net,,http://openjdk.java.net)
ohair@425 35
ohair@425 36 AC_CONFIG_AUX_DIR([build-aux])
erikj@458 37 m4_include([build-aux/pkg.m4])
ohair@425 38
erikj@458 39 # Include these first...
erikj@458 40 m4_include([basics.m4])
ohair@494 41 m4_include([basics_windows.m4])
ohair@425 42 m4_include([builddeps.m4])
erikj@458 43 # ... then the rest
erikj@458 44 m4_include([boot-jdk.m4])
erikj@458 45 m4_include([build-performance.m4])
erikj@458 46 m4_include([help.m4])
erikj@458 47 m4_include([jdk-options.m4])
erikj@458 48 m4_include([libraries.m4])
ohair@425 49 m4_include([platform.m4])
erikj@458 50 m4_include([source-dirs.m4])
erikj@458 51 m4_include([toolchain.m4])
ohair@494 52 m4_include([toolchain_windows.m4])
ohair@425 53
ohair@494 54 AC_DEFUN_ONCE([CUSTOM_EARLY_HOOK])
ohair@494 55 AC_DEFUN_ONCE([CUSTOM_LATE_HOOK])
ohair@494 56
ohair@494 57 # This line needs to be here, verbatim, after all includes and the dummy hook
ohair@494 58 # definitions. It is replaced with custom functionality when building
ohair@478 59 # custom sources.
ohair@494 60 #CUSTOM_AUTOCONF_INCLUDE
ohair@494 61
ohair@494 62 # Do not change or remove the following line, it is needed for consistency checks:
ohair@494 63 DATE_WHEN_GENERATED=@DATE_WHEN_GENERATED@
ohair@425 64
ohair@425 65 ###############################################################################
ohair@425 66 #
ohair@494 67 # Initialization / Boot-strapping
ohair@494 68 #
ohair@494 69 # The bootstrapping process needs to solve the "chicken or the egg" problem,
ohair@494 70 # thus it jumps back and forth, each time gaining something needed later on.
ohair@425 71 #
erikj@458 72 ###############################################################################
ohair@425 73
erikj@458 74 # Basic initialization that must happen first of all
erikj@458 75 BASIC_INIT
ohair@494 76 BASIC_SETUP_FUNDAMENTAL_TOOLS
ohair@478 77
ohair@478 78 # Now we can determine OpenJDK build and target platforms. This is required to
ohair@478 79 # have early on.
ohair@478 80 PLATFORM_SETUP_OPENJDK_BUILD_AND_TARGET
ohair@478 81
ohair@494 82 # Continue setting up basic stuff. Most remaining code require fundamental tools.
erikj@458 83 BASIC_SETUP_PATHS
erikj@458 84 BASIC_SETUP_LOGGING
ohair@425 85
erikj@575 86 # Check if it's a pure open build or if custom sources are to be used.
erikj@575 87 JDKOPT_SETUP_OPEN_OR_CUSTOM
erikj@575 88
ohair@494 89 # These are needed to be able to create a configuration name (and thus the output directory)
ohair@494 90 JDKOPT_SETUP_JDK_VARIANT
ohair@494 91 JDKOPT_SETUP_JVM_VARIANTS
ohair@494 92 JDKOPT_SETUP_DEBUG_LEVEL
ohair@494 93
ohair@494 94 # With basic setup done, call the custom early hook.
ohair@494 95 CUSTOM_EARLY_HOOK
ohair@494 96
ohair@494 97 # To properly create a configuration name, we need to have the OpenJDK target
ohair@494 98 # and options (variants and debug level) parsed.
ohair@494 99 BASIC_SETUP_OUTPUT_DIR
ohair@494 100
erikj@458 101 # Must be done before we can call HELP_MSG_MISSING_DEPENDENCY.
erikj@458 102 HELP_SETUP_DEPENDENCY_HELP
ohair@425 103
ohair@494 104 # Setup tools that requires more complex handling, or that is not needed by the configure script.
ohair@494 105 BASIC_SETUP_COMPLEX_TOOLS
ohair@425 106
ohair@478 107 # Check if pkg-config is available.
ohair@478 108 PKG_PROG_PKG_CONFIG
ohair@478 109
ohair@478 110 # After basic tools have been setup, we can check build os specific details.
ohair@478 111 PLATFORM_SETUP_OPENJDK_BUILD_OS_VERSION
ohair@478 112
erikj@458 113 # Setup builddeps, for automatic downloading of tools we need.
erikj@458 114 # This is needed before we can call BDEPS_CHECK_MODULE, which is done in
erikj@458 115 # boot-jdk setup, but we need to have basic tools setup first.
erikj@458 116 BDEPS_CONFIGURE_BUILDDEPS
erikj@458 117 BDEPS_SCAN_FOR_BUILDDEPS
ohair@425 118
ohair@425 119 ###############################################################################
ohair@425 120 #
erikj@458 121 # Determine OpenJDK variants, options and version numbers.
ohair@425 122 #
erikj@458 123 ###############################################################################
ohair@425 124
erikj@458 125 # We need build & target for this.
erikj@458 126 JDKOPT_SETUP_JDK_OPTIONS
erikj@458 127 JDKOPT_SETUP_JDK_VERSION_NUMBERS
ohair@425 128
ohair@425 129 ###############################################################################
ohair@425 130 #
erikj@458 131 # Setup BootJDK, used to bootstrap the build.
ohair@425 132 #
erikj@458 133 ###############################################################################
erikj@445 134
erikj@458 135 BOOTJDK_SETUP_BOOT_JDK
erikj@458 136 BOOTJDK_SETUP_BOOT_JDK_ARGUMENTS
ohair@425 137
ohair@425 138 ###############################################################################
ohair@425 139 #
erikj@458 140 # Configure the sources to use. We can add or override individual directories.
ohair@425 141 #
erikj@458 142 ###############################################################################
ohair@425 143
erikj@458 144 SRCDIRS_SETUP_TOPDIRS
erikj@458 145 SRCDIRS_SETUP_ALTERNATIVE_TOPDIRS
erikj@458 146 SRCDIRS_SETUP_OUTPUT_DIRS
ohair@425 147
ohair@425 148 ###############################################################################
ohair@425 149 #
erikj@458 150 # Setup the toolchain (compilers etc), i.e. the tools that need to be
erikj@458 151 # cross-compilation aware.
ohair@425 152 #
erikj@458 153 ###############################################################################
ohair@425 154
erikj@458 155 TOOLCHAIN_SETUP_SYSROOT_AND_OUT_OPTIONS
erikj@458 156 # Locate the actual tools
erikj@458 157 TOOLCHAIN_SETUP_PATHS
ohair@425 158
erikj@458 159 # FIXME: Currently we must test this after paths but before flags. Fix!
ohair@425 160
erikj@458 161 # And we can test some aspects on the target using configure macros.
ohair@478 162 PLATFORM_SETUP_OPENJDK_TARGET_BITS
erikj@458 163 PLATFORM_SETUP_OPENJDK_TARGET_ENDIANNESS
ohair@425 164
erikj@458 165 # Configure flags for the tools
erikj@458 166 TOOLCHAIN_SETUP_COMPILER_FLAGS_FOR_LIBS
erikj@458 167 TOOLCHAIN_SETUP_COMPILER_FLAGS_FOR_OPTIMIZATION
erikj@458 168 TOOLCHAIN_SETUP_COMPILER_FLAGS_FOR_JDK
erikj@458 169
erikj@458 170 # Setup debug symbols (need objcopy from the toolchain for that)
erikj@458 171 JDKOPT_SETUP_DEBUG_SYMBOLS
ohair@425 172
ohair@425 173 ###############################################################################
ohair@425 174 #
erikj@458 175 # Check dependencies for external and internal libraries.
ohair@425 176 #
erikj@458 177 ###############################################################################
ohair@425 178
erikj@458 179 LIB_SETUP_INIT
erikj@458 180 LIB_SETUP_X11
erikj@458 181 LIB_SETUP_CUPS
erikj@458 182 LIB_SETUP_FREETYPE
erikj@458 183 LIB_SETUP_ALSA
erikj@458 184 LIB_SETUP_MISC_LIBS
erikj@458 185 LIB_SETUP_STATIC_LINK_LIBSTDCPP
ohair@425 186
ohair@494 187 # After we have toolchain and the paths to all libraries (needed by msys), we can compile the fixpath helper
ohair@494 188 BASIC_COMPILE_FIXPATH
ohair@494 189
ohair@425 190 ###############################################################################
ohair@425 191 #
erikj@458 192 # We need to do some final tweaking, when everything else is done.
ohair@425 193 #
erikj@458 194 ###############################################################################
ohair@425 195
erikj@458 196 JDKOPT_SETUP_BUILD_TWEAKS
erikj@445 197
ohair@425 198 ###############################################################################
ohair@425 199 #
erikj@458 200 # Configure parts of the build that only affect the build performance,
erikj@458 201 # not the result.
ohair@425 202 #
erikj@458 203 ###############################################################################
ohair@425 204
erikj@458 205 BPERF_SETUP_BUILD_CORES
erikj@458 206 BPERF_SETUP_BUILD_MEMORY
erikj@635 207 BPERF_SETUP_BUILD_JOBS
ohair@425 208
erikj@458 209 # Setup smart javac (after cores and memory have been setup)
erikj@458 210 BPERF_SETUP_SMART_JAVAC
ohair@425 211
erikj@458 212 # Can the C/C++ compiler use precompiled headers?
erikj@458 213 BPERF_SETUP_PRECOMPILED_HEADERS
ohair@425 214
erikj@458 215 # Setup use of ccache, if available
erikj@458 216 BPERF_SETUP_CCACHE
ohair@425 217
ohair@425 218 ###############################################################################
ohair@425 219 #
erikj@458 220 # And now the finish...
ohair@425 221 #
ohair@425 222 ###############################################################################
erikj@445 223
erikj@458 224 # Check for some common pitfalls
erikj@458 225 BASIC_TEST_USABILITY_ISSUES
erikj@445 226
ohair@478 227 # At the end, call the custom hook. (Dummy macro if no custom sources available)
ohair@494 228 CUSTOM_LATE_HOOK
ohair@425 229
erikj@458 230 # We're messing a bit with internal autoconf variables to put the config.status
erikj@458 231 # in the output directory instead of the current directory.
erikj@458 232 CONFIG_STATUS="$OUTPUT_ROOT/config.status"
erikj@458 233 # Create the actual output files. Now the main work of configure is done.
erikj@445 234 AC_OUTPUT
erikj@445 235
ohair@478 236 # Make the compare script executable
ohair@478 237 $CHMOD +x $OUTPUT_ROOT/compare.sh
ohair@478 238
erikj@445 239 # Finally output some useful information to the user
erikj@458 240 HELP_PRINT_SUMMARY_AND_WARNINGS

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