jdk8-mips64-public: common/autoconf/configure.ac@7ba4e17574e0 (annotated)

common/autoconf/configure.ac@7ba4e17574e0 (annotated)

common/autoconf/configure.ac

Thu, 05 Apr 2018 07:59:52 -0700

author: kevinw
date: Thu, 05 Apr 2018 07:59:52 -0700
changeset 2206: 7ba4e17574e0
parent 1320: 045eace96e6d
child 2212: dd97daafa80b
permissions: -rw-r--r--

8034788: Rewrite toolchain.m4 to support multiple toolchains per platform.
Reviewed-by: ihse, henryjen, erikj

 #
 # Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License version 2 only, as
 # published by the Free Software Foundation.  Oracle designates this
 # particular file as subject to the "Classpath" exception as provided
 # by Oracle in the LICENSE file that accompanied this code.
 #
 # This code is distributed in the hope that it will be useful, but WITHOUT
 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 # version 2 for more details (a copy is included in the LICENSE file that
 # accompanied this code).
 #
 # You should have received a copy of the GNU General Public License version
 # 2 along with this work; if not, write to the Free Software Foundation,
 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 #
 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
 ###############################################################################
 #
 # Includes and boilerplate
 #
 ###############################################################################
 AC_PREREQ([2.69])
 AC_INIT(OpenJDK, jdk8, build-dev@openjdk.java.net,,http://openjdk.java.net)
 AC_CONFIG_AUX_DIR([build-aux])
 m4_include([build-aux/pkg.m4])
 # Include these first...
 m4_include([basics.m4])
 m4_include([basics_windows.m4])
 m4_include([builddeps.m4])
 # ... then the rest
 m4_include([boot-jdk.m4])
 m4_include([build-performance.m4])
 m4_include([flags.m4])
 m4_include([help.m4])
 m4_include([jdk-options.m4])
 m4_include([libraries.m4])
 m4_include([platform.m4])
 m4_include([source-dirs.m4])
 m4_include([toolchain.m4])
 m4_include([toolchain_windows.m4])
 AC_DEFUN_ONCE([CUSTOM_EARLY_HOOK])
 AC_DEFUN_ONCE([CUSTOM_LATE_HOOK])
 AC_DEFUN_ONCE([CUSTOM_CONFIG_OUTPUT_GENERATED_HOOK])
 # This line needs to be here, verbatim, after all includes and the dummy hook
 # definitions. It is replaced with custom functionality when building
 # custom sources.
 #CUSTOM_AUTOCONF_INCLUDE
 # Do not change or remove the following line, it is needed for consistency checks:
 DATE_WHEN_GENERATED=@DATE_WHEN_GENERATED@
 ###############################################################################
 #
 # Initialization / Boot-strapping
 #
 # The bootstrapping process needs to solve the "chicken or the egg" problem,
 # thus it jumps back and forth, each time gaining something needed later on.
 #
 ###############################################################################
 # If we are requested to print additional help, do that and then exit.
 # This must be the very first call.
 HELP_PRINT_ADDITIONAL_HELP_AND_EXIT
 # Basic initialization that must happen first of all in the normal process.
 BASIC_INIT
 BASIC_SETUP_FUNDAMENTAL_TOOLS
 # Now we can determine OpenJDK build and target platforms. This is required to
 # have early on.
 PLATFORM_SETUP_OPENJDK_BUILD_AND_TARGET
 # Continue setting up basic stuff. Most remaining code require fundamental tools.
 BASIC_SETUP_PATHS
 BASIC_SETUP_LOGGING
 # Check if it's a pure open build or if custom sources are to be used.
 JDKOPT_SETUP_OPEN_OR_CUSTOM
 # These are needed to be able to create a configuration name (and thus the output directory)
 JDKOPT_SETUP_JDK_VARIANT
 JDKOPT_SETUP_JVM_INTERPRETER
 JDKOPT_SETUP_JVM_VARIANTS
 JDKOPT_SETUP_DEBUG_LEVEL
 # With basic setup done, call the custom early hook.
 CUSTOM_EARLY_HOOK
 # To properly create a configuration name, we need to have the OpenJDK target
 # and options (variants and debug level) parsed.
 BASIC_SETUP_OUTPUT_DIR
 # Must be done before we can call HELP_MSG_MISSING_DEPENDENCY.
 HELP_SETUP_DEPENDENCY_HELP
 # Setup tools that requires more complex handling, or that is not needed by the configure script.
 BASIC_SETUP_COMPLEX_TOOLS
 # Check if pkg-config is available.
 PKG_PROG_PKG_CONFIG
 # After basic tools have been setup, we can check build os specific details.
 PLATFORM_SETUP_OPENJDK_BUILD_OS_VERSION
 # Setup builddeps, for automatic downloading of tools we need.
 # This is needed before we can call BDEPS_CHECK_MODULE, which is done in
 # boot-jdk setup, but we need to have basic tools setup first.
 BDEPS_CONFIGURE_BUILDDEPS
 BDEPS_SCAN_FOR_BUILDDEPS
 ###############################################################################
 #
 # Determine OpenJDK variants, options and version numbers.
 #
 ###############################################################################
 # We need build & target for this.
 JDKOPT_SETUP_JDK_OPTIONS
 JDKOPT_SETUP_JDK_VERSION_NUMBERS
 ###############################################################################
 #
 # Setup BootJDK, used to bootstrap the build.
 #
 ###############################################################################
 BOOTJDK_SETUP_BOOT_JDK
 BOOTJDK_SETUP_BOOT_JDK_ARGUMENTS
 ###############################################################################
 #
 # Configure the sources to use. We can add or override individual directories.
 #
 ###############################################################################
 SRCDIRS_SETUP_TOPDIRS
 SRCDIRS_SETUP_ALTERNATIVE_TOPDIRS
 SRCDIRS_SETUP_OUTPUT_DIRS
 ###############################################################################
 #
 # Setup the toolchain (compilers etc), i.e. tools used to compile and process
 # native code.
 #
 ###############################################################################
 # First determine the toolchain type (compiler family)
 TOOLCHAIN_DETERMINE_TOOLCHAIN_TYPE
 # Then detect the actual binaries needed
 TOOLCHAIN_PRE_DETECTION
 TOOLCHAIN_DETECT_TOOLCHAIN_CORE
 TOOLCHAIN_DETECT_TOOLCHAIN_EXTRA
 TOOLCHAIN_POST_DETECTION
 # Finally do some processing after the detection phase
 TOOLCHAIN_SETUP_BUILD_COMPILERS
 TOOLCHAIN_SETUP_LEGACY
 TOOLCHAIN_MISC_CHECKS
 # Setup the JTReg Regression Test Harness.
 TOOLCHAIN_SETUP_JTREG
 FLAGS_SETUP_INIT_FLAGS
 # FIXME: Currently we must test this after toolchain but before flags. Fix!
 # Now we can test some aspects on the target using configure macros.
 PLATFORM_SETUP_OPENJDK_TARGET_BITS
 PLATFORM_SETUP_OPENJDK_TARGET_ENDIANNESS
 # Configure flags for the tools
 FLAGS_SETUP_COMPILER_FLAGS_FOR_LIBS
 FLAGS_SETUP_COMPILER_FLAGS_FOR_OPTIMIZATION
 FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK
 FLAGS_SETUP_COMPILER_FLAGS_MISC
 # Setup debug symbols (need objcopy from the toolchain for that)
 JDKOPT_SETUP_DEBUG_SYMBOLS
 ###############################################################################
 #
 # Check dependencies for external and internal libraries.
 #
 ###############################################################################
 # After we have toolchain, we can compile fixpath. It's needed by the lib checks.
 BASIC_COMPILE_FIXPATH
 LIB_SETUP_INIT
 LIB_SETUP_X11
 LIB_SETUP_CUPS
 LIB_SETUP_FREETYPE
 LIB_SETUP_ALSA
 LIB_SETUP_MISC_LIBS
 LIB_SETUP_STATIC_LINK_LIBSTDCPP
 LIB_SETUP_ON_WINDOWS
 ###############################################################################
 #
 # We need to do some final tweaking, when everything else is done.
 #
 ###############################################################################
 JDKOPT_SETUP_BUILD_TWEAKS
 JDKOPT_DETECT_INTREE_EC
 ###############################################################################
 #
 # Configure parts of the build that only affect the build performance,
 # not the result.
 #
 ###############################################################################
 BPERF_SETUP_BUILD_CORES
 BPERF_SETUP_BUILD_MEMORY
 BPERF_SETUP_BUILD_JOBS
 # Setup smart javac (after cores and memory have been setup)
 BPERF_SETUP_SMART_JAVAC
 # Can the C/C++ compiler use precompiled headers?
 BPERF_SETUP_PRECOMPILED_HEADERS
 # Setup use of ccache, if available
 BPERF_SETUP_CCACHE
 ###############################################################################
 #
 # And now the finish...
 #
 ###############################################################################
 # Check for some common pitfalls
 BASIC_TEST_USABILITY_ISSUES
 # At the end, call the custom hook. (Dummy macro if no custom sources available)
 CUSTOM_LATE_HOOK
 # We're messing a bit with internal autoconf variables to put the config.status
 # in the output directory instead of the current directory.
 CONFIG_STATUS="$OUTPUT_ROOT/config.status"
 # Create the actual output files. Now the main work of configure is done.
 AC_OUTPUT
 CUSTOM_CONFIG_OUTPUT_GENERATED_HOOK
 # Try to move the config.log file to the output directory.
 if test -e ./config.log; then
   $MV -f ./config.log "$OUTPUT_ROOT/config.log" 2> /dev/null
 fi
 # Make the compare script executable
 $CHMOD +x $OUTPUT_ROOT/compare.sh
 # Finally output some useful information to the user
 HELP_PRINT_SUMMARY_AND_WARNINGS

Mercurial > jdk8-mips64-public / annotate

common/autoconf/configure.ac@7ba4e17574e0 (annotated)

common/autoconf/configure.ac