917 lines
34 KiB
Plaintext
917 lines
34 KiB
Plaintext
#
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# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation. Oracle designates this
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# particular file as subject to the "Classpath" exception as provided
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# by Oracle in the LICENSE file that accompanied this code.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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# or visit www.oracle.com if you need additional information or have any
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# questions.
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#
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###############################################################################
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# Set the debug level
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# release: no debug information, all optimizations, no asserts.
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# optimized: no debug information, all optimizations, no asserts, HotSpot target is 'optimized'.
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# fastdebug: debug information (-g), all optimizations, all asserts
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# slowdebug: debug information (-g), no optimizations, all asserts
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AC_DEFUN_ONCE([JDKOPT_SETUP_DEBUG_LEVEL],
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[
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DEBUG_LEVEL="release"
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UTIL_ARG_ENABLE(NAME: debug, DEFAULT: false, RESULT: ENABLE_DEBUG,
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DESC: [enable debugging (shorthand for --with-debug-level=fastdebug)],
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IF_ENABLED: [ DEBUG_LEVEL="fastdebug" ])
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AC_MSG_CHECKING([which debug level to use])
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AC_ARG_WITH([debug-level], [AS_HELP_STRING([--with-debug-level],
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[set the debug level (release, fastdebug, slowdebug, optimized) @<:@release@:>@])],
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[
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DEBUG_LEVEL="${withval}"
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if test "x$ENABLE_DEBUG" = xtrue; then
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AC_MSG_ERROR([You cannot use both --enable-debug and --with-debug-level at the same time.])
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fi
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])
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AC_MSG_RESULT([$DEBUG_LEVEL])
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if test "x$DEBUG_LEVEL" != xrelease && \
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test "x$DEBUG_LEVEL" != xoptimized && \
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test "x$DEBUG_LEVEL" != xfastdebug && \
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test "x$DEBUG_LEVEL" != xslowdebug; then
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AC_MSG_ERROR([Allowed debug levels are: release, fastdebug, slowdebug and optimized])
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fi
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# Translate DEBUG_LEVEL to debug level used by Hotspot
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HOTSPOT_DEBUG_LEVEL="$DEBUG_LEVEL"
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if test "x$DEBUG_LEVEL" = xrelease; then
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HOTSPOT_DEBUG_LEVEL="product"
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elif test "x$DEBUG_LEVEL" = xslowdebug; then
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HOTSPOT_DEBUG_LEVEL="debug"
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fi
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if test "x$DEBUG_LEVEL" = xoptimized; then
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# The debug level 'optimized' is a little special because it is currently only
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# applicable to the HotSpot build where it means to build a completely
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# optimized version of the VM without any debugging code (like for the
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# 'release' debug level which is called 'product' in the HotSpot build) but
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# with the exception that it can contain additional code which is otherwise
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# protected by '#ifndef PRODUCT' macros. These 'optimized' builds are used to
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# test new and/or experimental features which are not intended for customer
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# shipment. Because these new features need to be tested and benchmarked in
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# real world scenarios, we want to build the containing JDK at the 'release'
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# debug level.
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DEBUG_LEVEL="release"
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fi
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AC_SUBST(HOTSPOT_DEBUG_LEVEL)
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AC_SUBST(DEBUG_LEVEL)
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])
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###############################################################################
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#
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# Should we build only OpenJDK even if closed sources are present?
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#
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AC_DEFUN_ONCE([JDKOPT_SETUP_OPEN_OR_CUSTOM],
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[
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UTIL_ARG_ENABLE(NAME: openjdk-only, DEFAULT: false,
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RESULT: SUPPRESS_CUSTOM_EXTENSIONS,
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DESC: [suppress building custom source even if present],
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CHECKING_MSG: [if custom source is suppressed (openjdk-only)])
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])
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AC_DEFUN_ONCE([JDKOPT_SETUP_JDK_OPTIONS],
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[
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# Should we build a JDK without a graphical UI?
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UTIL_ARG_ENABLE(NAME: headless-only, DEFAULT: false,
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RESULT: ENABLE_HEADLESS_ONLY,
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DESC: [only build headless (no GUI) support],
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CHECKING_MSG: [if we should build headless-only (no GUI)])
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AC_SUBST(ENABLE_HEADLESS_ONLY)
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# should we linktime gc unused code sections in the JDK build ?
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if test "x$OPENJDK_TARGET_OS" = "xlinux" && test "x$OPENJDK_TARGET_CPU" = xs390x; then
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LINKTIME_GC_DEFAULT=true
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else
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LINKTIME_GC_DEFAULT=false
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fi
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UTIL_ARG_ENABLE(NAME: linktime-gc, DEFAULT: $LINKTIME_GC_DEFAULT,
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DEFAULT_DESC: [auto], RESULT: ENABLE_LINKTIME_GC,
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DESC: [use link time gc on unused code sections in the JDK build],
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CHECKING_MSG: [if linker should clean out unused code (linktime-gc)])
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AC_SUBST(ENABLE_LINKTIME_GC)
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# Check for full doc dependencies
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FULL_DOCS_AVAILABLE=true
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AC_MSG_CHECKING([for graphviz dot])
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if test "x$DOT" != "x"; then
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([no, cannot generate full docs])
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FULL_DOCS_AVAILABLE=false
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fi
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AC_MSG_CHECKING([for pandoc])
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if test "x$ENABLE_PANDOC" = "xtrue"; then
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([no, cannot generate full docs])
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FULL_DOCS_AVAILABLE=false
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fi
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# Should we build the complete docs, or just a lightweight version?
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UTIL_ARG_ENABLE(NAME: full-docs, DEFAULT: auto, RESULT: ENABLE_FULL_DOCS,
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AVAILABLE: $FULL_DOCS_AVAILABLE, DESC: [build complete documentation],
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DEFAULT_DESC: [enabled if all tools found])
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AC_SUBST(ENABLE_FULL_DOCS)
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# Choose cacerts source file
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AC_ARG_WITH(cacerts-file, [AS_HELP_STRING([--with-cacerts-file],
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[specify alternative cacerts file])])
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AC_MSG_CHECKING([for cacerts file])
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if test "x$with_cacerts_file" == x; then
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AC_MSG_RESULT([default])
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else
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CACERTS_FILE=$with_cacerts_file
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if test ! -f "$CACERTS_FILE"; then
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AC_MSG_RESULT([fail])
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AC_MSG_ERROR([Specified cacerts file "$CACERTS_FILE" does not exist])
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fi
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AC_MSG_RESULT([$CACERTS_FILE])
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fi
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AC_SUBST(CACERTS_FILE)
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# Choose cacerts source folder for user provided PEM files
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AC_ARG_WITH(cacerts-src, [AS_HELP_STRING([--with-cacerts-src],
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[specify alternative cacerts source folder containing certificates])])
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CACERTS_SRC=""
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AC_MSG_CHECKING([for cacerts source])
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if test "x$with_cacerts_src" == x; then
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AC_MSG_RESULT([default])
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else
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CACERTS_SRC=$with_cacerts_src
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if test ! -d "$CACERTS_SRC"; then
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AC_MSG_RESULT([fail])
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AC_MSG_ERROR([Specified cacerts source folder "$CACERTS_SRC" does not exist])
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fi
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AC_MSG_RESULT([$CACERTS_SRC])
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fi
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AC_SUBST(CACERTS_SRC)
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# Enable or disable unlimited crypto
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UTIL_ARG_ENABLE(NAME: unlimited-crypto, DEFAULT: true, RESULT: UNLIMITED_CRYPTO,
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DESC: [enable unlimited crypto policy])
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AC_SUBST(UNLIMITED_CRYPTO)
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# Should we build the serviceability agent (SA)?
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INCLUDE_SA=true
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if HOTSPOT_CHECK_JVM_VARIANT(zero); then
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INCLUDE_SA=false
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fi
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if test "x$OPENJDK_TARGET_OS" = xaix ; then
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INCLUDE_SA=false
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fi
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if test "x$OPENJDK_TARGET_CPU" = xs390x ; then
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INCLUDE_SA=false
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fi
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AC_SUBST(INCLUDE_SA)
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# Setup default CDS alignment. On platforms where one build may run on machines with different
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# page sizes, the JVM choses a compatible alignment to fit all possible page sizes. This slightly
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# increases archive size.
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# The only platform having this problem at the moment is Linux on aarch64, which may encounter
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# three different page sizes: 4K, 64K, and if run on Mac m1 hardware, 16K.
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COMPATIBLE_CDS_ALIGNMENT_DEFAULT=false
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if test "x$OPENJDK_TARGET_OS" = "xlinux" && test "x$OPENJDK_TARGET_CPU" = "xaarch64"; then
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COMPATIBLE_CDS_ALIGNMENT_DEFAULT=true
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fi
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AC_SUBST(COMPATIBLE_CDS_ALIGNMENT_DEFAULT)
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# Compress jars
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COMPRESS_JARS=false
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AC_SUBST(COMPRESS_JARS)
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# Setup default copyright year. Mostly overridden when building close to a new year.
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AC_ARG_WITH(copyright-year, [AS_HELP_STRING([--with-copyright-year],
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[Set copyright year value for build @<:@current year/source-date@:>@])])
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if test "x$with_copyright_year" = xyes; then
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AC_MSG_ERROR([Copyright year must have a value])
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elif test "x$with_copyright_year" != x; then
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COPYRIGHT_YEAR="$with_copyright_year"
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elif test "x$SOURCE_DATE" != xupdated; then
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if test "x$IS_GNU_DATE" = xyes; then
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COPYRIGHT_YEAR=`$DATE --date=@$SOURCE_DATE +%Y`
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else
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COPYRIGHT_YEAR=`$DATE -j -f %s $SOURCE_DATE +%Y`
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fi
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else
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COPYRIGHT_YEAR=`$DATE +'%Y'`
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fi
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AC_SUBST(COPYRIGHT_YEAR)
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# Override default library path
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AC_ARG_WITH([jni-libpath], [AS_HELP_STRING([--with-jni-libpath],
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[override default JNI library search path])])
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AC_MSG_CHECKING([for jni library path])
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if test "x${with_jni_libpath}" = "x" || test "x${with_jni_libpath}" = "xno"; then
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AC_MSG_RESULT([default])
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elif test "x${with_jni_libpath}" = "xyes"; then
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AC_MSG_RESULT([invalid])
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AC_MSG_ERROR([The --with-jni-libpath option requires an argument.])
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else
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HOTSPOT_OVERRIDE_LIBPATH=${with_jni_libpath}
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if test "x$OPENJDK_TARGET_OS" != "xlinux" &&
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test "x$OPENJDK_TARGET_OS" != "xbsd" &&
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test "x$OPENJDK_TARGET_OS" != "xaix"; then
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AC_MSG_RESULT([fail])
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AC_MSG_ERROR([Overriding JNI library path is supported only on Linux, BSD and AIX.])
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fi
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AC_MSG_RESULT(${HOTSPOT_OVERRIDE_LIBPATH})
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fi
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AC_SUBST(HOTSPOT_OVERRIDE_LIBPATH)
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])
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###############################################################################
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AC_DEFUN_ONCE([JDKOPT_SETUP_DEBUG_SYMBOLS],
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[
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#
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# Native debug symbols.
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# This must be done after the toolchain is setup, since we're looking at objcopy.
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#
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AC_MSG_CHECKING([what type of native debug symbols to use])
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AC_ARG_WITH([native-debug-symbols],
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[AS_HELP_STRING([--with-native-debug-symbols],
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[set the native debug symbol configuration (none, internal, external, zipped) @<:@varying@:>@])],
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[
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if test "x$OPENJDK_TARGET_OS" = xwindows; then
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if test "x$withval" = xinternal; then
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AC_MSG_ERROR([Windows does not support the parameter 'internal' for --with-native-debug-symbols])
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fi
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fi
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],
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[
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with_native_debug_symbols="external"
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])
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AC_MSG_RESULT([$with_native_debug_symbols])
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if test "x$with_native_debug_symbols" = xnone; then
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COMPILE_WITH_DEBUG_SYMBOLS=false
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COPY_DEBUG_SYMBOLS=false
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ZIP_EXTERNAL_DEBUG_SYMBOLS=false
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elif test "x$with_native_debug_symbols" = xinternal; then
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COMPILE_WITH_DEBUG_SYMBOLS=true
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COPY_DEBUG_SYMBOLS=false
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ZIP_EXTERNAL_DEBUG_SYMBOLS=false
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elif test "x$with_native_debug_symbols" = xexternal; then
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if test "x$OPENJDK_TARGET_OS" = xlinux; then
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if test "x$OBJCOPY" = x; then
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# enabling of enable-debug-symbols and can't find objcopy
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# this is an error
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AC_MSG_ERROR([Unable to find objcopy, cannot enable native debug symbols])
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fi
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fi
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COMPILE_WITH_DEBUG_SYMBOLS=true
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COPY_DEBUG_SYMBOLS=true
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ZIP_EXTERNAL_DEBUG_SYMBOLS=false
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elif test "x$with_native_debug_symbols" = xzipped; then
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if test "x$OPENJDK_TARGET_OS" = xlinux; then
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if test "x$OBJCOPY" = x; then
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# enabling of enable-debug-symbols and can't find objcopy
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# this is an error
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AC_MSG_ERROR([Unable to find objcopy, cannot enable native debug symbols])
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fi
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fi
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COMPILE_WITH_DEBUG_SYMBOLS=true
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COPY_DEBUG_SYMBOLS=true
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ZIP_EXTERNAL_DEBUG_SYMBOLS=true
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else
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AC_MSG_ERROR([Allowed native debug symbols are: none, internal, external, zipped])
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fi
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AC_SUBST(COMPILE_WITH_DEBUG_SYMBOLS)
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AC_SUBST(COPY_DEBUG_SYMBOLS)
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AC_SUBST(ZIP_EXTERNAL_DEBUG_SYMBOLS)
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# Should we add external native debug symbols to the shipped bundles?
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AC_MSG_CHECKING([if we should add external native debug symbols to the shipped bundles])
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AC_ARG_WITH([external-symbols-in-bundles],
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[AS_HELP_STRING([--with-external-symbols-in-bundles],
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[which type of external native debug symbol information shall be shipped in product bundles (none, public, full)
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(e.g. ship full/stripped pdbs on Windows) @<:@none@:>@])])
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if test "x$with_external_symbols_in_bundles" = x || test "x$with_external_symbols_in_bundles" = xnone ; then
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AC_MSG_RESULT([no])
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elif test "x$with_external_symbols_in_bundles" = xfull || test "x$with_external_symbols_in_bundles" = xpublic ; then
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if test "x$OPENJDK_TARGET_OS" != xwindows ; then
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AC_MSG_ERROR([--with-external-symbols-in-bundles currently only works on windows!])
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elif test "x$COPY_DEBUG_SYMBOLS" != xtrue ; then
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AC_MSG_ERROR([--with-external-symbols-in-bundles only works when --with-native-debug-symbols=external is used!])
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elif test "x$with_external_symbols_in_bundles" = xfull ; then
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AC_MSG_RESULT([full])
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SHIP_DEBUG_SYMBOLS=full
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else
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AC_MSG_RESULT([public])
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SHIP_DEBUG_SYMBOLS=public
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fi
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else
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AC_MSG_ERROR([$with_external_symbols_in_bundles is an unknown value for --with-external-symbols-in-bundles])
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fi
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AC_SUBST(SHIP_DEBUG_SYMBOLS)
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])
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################################################################################
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#
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# Native and Java code coverage
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#
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AC_DEFUN_ONCE([JDKOPT_SETUP_CODE_COVERAGE],
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[
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UTIL_ARG_ENABLE(NAME: native-coverage, DEFAULT: false, RESULT: GCOV_ENABLED,
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DESC: [enable native compilation with code coverage data],
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CHECK_AVAILABLE: [
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AC_MSG_CHECKING([if native coverage is available])
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if test "x$TOOLCHAIN_TYPE" = "xgcc" ||
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test "x$TOOLCHAIN_TYPE" = "xclang"; then
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([no])
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AVAILABLE=false
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fi
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],
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IF_ENABLED: [
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GCOV_CFLAGS="-fprofile-arcs -ftest-coverage -fno-inline"
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GCOV_LDFLAGS="-fprofile-arcs"
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JVM_CFLAGS="$JVM_CFLAGS $GCOV_CFLAGS"
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JVM_LDFLAGS="$JVM_LDFLAGS $GCOV_LDFLAGS"
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CFLAGS_JDKLIB="$CFLAGS_JDKLIB $GCOV_CFLAGS"
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CFLAGS_JDKEXE="$CFLAGS_JDKEXE $GCOV_CFLAGS"
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CXXFLAGS_JDKLIB="$CXXFLAGS_JDKLIB $GCOV_CFLAGS"
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CXXFLAGS_JDKEXE="$CXXFLAGS_JDKEXE $GCOV_CFLAGS"
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LDFLAGS_JDKLIB="$LDFLAGS_JDKLIB $GCOV_LDFLAGS"
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LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE $GCOV_LDFLAGS"
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])
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AC_SUBST(GCOV_ENABLED)
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AC_ARG_WITH(jcov, [AS_HELP_STRING([--with-jcov],
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[jcov library location])])
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AC_ARG_WITH(jcov-input-jdk, [AS_HELP_STRING([--with-jcov-input-jdk],
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[jdk image to instrument])])
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AC_ARG_WITH(jcov-filters, [AS_HELP_STRING([--with-jcov-filters],
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[filters to limit code for jcov instrumentation and report generation])])
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JCOV_HOME=
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JCOV_INPUT_JDK=
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JCOV_ENABLED=
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JCOV_FILTERS=
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if test "x$with_jcov" = "x" ; then
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JCOV_ENABLED="false"
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else
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JCOV_HOME="$with_jcov"
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if test ! -f "$JCOV_HOME/lib/jcov.jar"; then
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AC_MSG_RESULT([fail])
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AC_MSG_ERROR([Invalid JCov bundle: "$JCOV_HOME/lib/jcov.jar" does not exist])
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fi
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JCOV_ENABLED="true"
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UTIL_FIXUP_PATH(JCOV_HOME)
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if test "x$with_jcov_input_jdk" != "x" ; then
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JCOV_INPUT_JDK="$with_jcov_input_jdk"
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if test ! -f "$JCOV_INPUT_JDK/bin/java" && test ! -f "$JCOV_INPUT_JDK/bin/java.exe"; then
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AC_MSG_RESULT([fail])
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AC_MSG_ERROR([Invalid JDK bundle: "$JCOV_INPUT_JDK/bin/java" does not exist])
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fi
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UTIL_FIXUP_PATH(JCOV_INPUT_JDK)
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fi
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if test "x$with_jcov_filters" != "x" ; then
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JCOV_FILTERS="$with_jcov_filters"
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fi
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fi
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AC_SUBST(JCOV_ENABLED)
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AC_SUBST(JCOV_HOME)
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AC_SUBST(JCOV_INPUT_JDK)
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AC_SUBST(JCOV_FILTERS)
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])
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###############################################################################
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#
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# AddressSanitizer
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#
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AC_DEFUN_ONCE([JDKOPT_SETUP_ADDRESS_SANITIZER],
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|
[
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UTIL_ARG_ENABLE(NAME: asan, DEFAULT: false, RESULT: ASAN_ENABLED,
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|
DESC: [enable AddressSanitizer],
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CHECK_AVAILABLE: [
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AC_MSG_CHECKING([if AddressSanitizer (asan) is available])
|
|
if test "x$TOOLCHAIN_TYPE" = "xgcc" ||
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test "x$TOOLCHAIN_TYPE" = "xclang" ||
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test "x$TOOLCHAIN_TYPE" = "xmicrosoft"; then
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([no])
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|
AVAILABLE=false
|
|
fi
|
|
],
|
|
IF_ENABLED: [
|
|
if test "x$TOOLCHAIN_TYPE" = "xgcc" ||
|
|
test "x$TOOLCHAIN_TYPE" = "xclang"; then
|
|
# ASan is simply incompatible with gcc -Wstringop-truncation. See
|
|
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85650
|
|
# It's harmless to be suppressed in clang as well.
|
|
ASAN_CFLAGS="-fsanitize=address -Wno-stringop-truncation -fno-omit-frame-pointer -fno-common -DADDRESS_SANITIZER"
|
|
ASAN_LDFLAGS="-fsanitize=address"
|
|
elif test "x$TOOLCHAIN_TYPE" = "xmicrosoft"; then
|
|
# -Oy- is equivalent to -fno-omit-frame-pointer in GCC/Clang.
|
|
ASAN_CFLAGS="-fsanitize=address -Oy- -DADDRESS_SANITIZER"
|
|
# MSVC produces a warning if you pass -fsanitize=address to the linker. It also complains
|
|
$ if -DEBUG is not passed to the linker when building with ASan.
|
|
ASAN_LDFLAGS="-debug"
|
|
fi
|
|
JVM_CFLAGS="$JVM_CFLAGS $ASAN_CFLAGS"
|
|
JVM_LDFLAGS="$JVM_LDFLAGS $ASAN_LDFLAGS"
|
|
CFLAGS_JDKLIB="$CFLAGS_JDKLIB $ASAN_CFLAGS"
|
|
CFLAGS_JDKEXE="$CFLAGS_JDKEXE $ASAN_CFLAGS"
|
|
CXXFLAGS_JDKLIB="$CXXFLAGS_JDKLIB $ASAN_CFLAGS"
|
|
CXXFLAGS_JDKEXE="$CXXFLAGS_JDKEXE $ASAN_CFLAGS"
|
|
LDFLAGS_JDKLIB="$LDFLAGS_JDKLIB $ASAN_LDFLAGS"
|
|
LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE $ASAN_LDFLAGS"
|
|
])
|
|
AC_SUBST(ASAN_ENABLED)
|
|
])
|
|
|
|
###############################################################################
|
|
#
|
|
# LeakSanitizer
|
|
#
|
|
AC_DEFUN_ONCE([JDKOPT_SETUP_LEAK_SANITIZER],
|
|
[
|
|
UTIL_ARG_ENABLE(NAME: lsan, DEFAULT: false, RESULT: LSAN_ENABLED,
|
|
DESC: [enable LeakSanitizer],
|
|
CHECK_AVAILABLE: [
|
|
AC_MSG_CHECKING([if LeakSanitizer (lsan) is available])
|
|
if test "x$TOOLCHAIN_TYPE" = "xgcc" ||
|
|
test "x$TOOLCHAIN_TYPE" = "xclang"; then
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
AVAILABLE=false
|
|
fi
|
|
],
|
|
IF_ENABLED: [
|
|
LSAN_CFLAGS="-fsanitize=leak -fno-omit-frame-pointer -DLEAK_SANITIZER"
|
|
LSAN_LDFLAGS="-fsanitize=leak"
|
|
JVM_CFLAGS="$JVM_CFLAGS $LSAN_CFLAGS"
|
|
JVM_LDFLAGS="$JVM_LDFLAGS $LSAN_LDFLAGS"
|
|
CFLAGS_JDKLIB="$CFLAGS_JDKLIB $LSAN_CFLAGS"
|
|
CFLAGS_JDKEXE="$CFLAGS_JDKEXE $LSAN_CFLAGS"
|
|
CXXFLAGS_JDKLIB="$CXXFLAGS_JDKLIB $LSAN_CFLAGS"
|
|
CXXFLAGS_JDKEXE="$CXXFLAGS_JDKEXE $LSAN_CFLAGS"
|
|
LDFLAGS_JDKLIB="$LDFLAGS_JDKLIB $LSAN_LDFLAGS"
|
|
LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE $LSAN_LDFLAGS"
|
|
])
|
|
AC_SUBST(LSAN_ENABLED)
|
|
])
|
|
|
|
###############################################################################
|
|
#
|
|
# UndefinedBehaviorSanitizer
|
|
#
|
|
AC_DEFUN_ONCE([JDKOPT_SETUP_UNDEFINED_BEHAVIOR_SANITIZER],
|
|
[
|
|
# GCC reports lots of likely false positives for stringop-truncation and format-overflow.
|
|
# Silence them for now.
|
|
UBSAN_CHECKS="-fsanitize=undefined -fsanitize=float-divide-by-zero -fno-sanitize=shift-base -fno-sanitize=alignment"
|
|
UBSAN_CFLAGS="$UBSAN_CHECKS -Wno-stringop-truncation -Wno-format-overflow -fno-omit-frame-pointer -DUNDEFINED_BEHAVIOR_SANITIZER"
|
|
UBSAN_LDFLAGS="$UBSAN_CHECKS"
|
|
UTIL_ARG_ENABLE(NAME: ubsan, DEFAULT: false, RESULT: UBSAN_ENABLED,
|
|
DESC: [enable UndefinedBehaviorSanitizer],
|
|
CHECK_AVAILABLE: [
|
|
AC_MSG_CHECKING([if UndefinedBehaviorSanitizer (ubsan) is available])
|
|
if test "x$TOOLCHAIN_TYPE" = "xgcc" ||
|
|
test "x$TOOLCHAIN_TYPE" = "xclang"; then
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
AVAILABLE=false
|
|
fi
|
|
],
|
|
IF_ENABLED: [
|
|
JVM_CFLAGS="$JVM_CFLAGS $UBSAN_CFLAGS"
|
|
JVM_LDFLAGS="$JVM_LDFLAGS $UBSAN_LDFLAGS"
|
|
CFLAGS_JDKLIB="$CFLAGS_JDKLIB $UBSAN_CFLAGS"
|
|
CFLAGS_JDKEXE="$CFLAGS_JDKEXE $UBSAN_CFLAGS"
|
|
CXXFLAGS_JDKLIB="$CXXFLAGS_JDKLIB $UBSAN_CFLAGS"
|
|
CXXFLAGS_JDKEXE="$CXXFLAGS_JDKEXE $UBSAN_CFLAGS"
|
|
LDFLAGS_JDKLIB="$LDFLAGS_JDKLIB $UBSAN_LDFLAGS"
|
|
LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE $UBSAN_LDFLAGS"
|
|
])
|
|
if test "x$UBSAN_ENABLED" = xfalse; then
|
|
UBSAN_CFLAGS=""
|
|
UBSAN_LDFLAGS=""
|
|
fi
|
|
AC_SUBST(UBSAN_CFLAGS)
|
|
AC_SUBST(UBSAN_LDFLAGS)
|
|
AC_SUBST(UBSAN_ENABLED)
|
|
])
|
|
|
|
################################################################################
|
|
#
|
|
# Static build support. When enabled will generate static
|
|
# libraries instead of shared libraries for all JDK libs.
|
|
#
|
|
AC_DEFUN_ONCE([JDKOPT_SETUP_STATIC_BUILD],
|
|
[
|
|
UTIL_DEPRECATED_ARG_ENABLE(static-build)
|
|
])
|
|
|
|
################################################################################
|
|
#
|
|
# jmod options.
|
|
#
|
|
AC_DEFUN_ONCE([JDKOPT_SETUP_JMOD_OPTIONS],
|
|
[
|
|
# Final JMODs are recompiled often during development, and java.base JMOD
|
|
# includes the JVM libraries. In release mode, prefer to compress JMODs fully.
|
|
# In debug mode, pay with a little extra space, but win a lot of CPU time back
|
|
# with the lightest (but still some) compression.
|
|
if test "x$DEBUG_LEVEL" = xrelease; then
|
|
DEFAULT_JMOD_COMPRESS="zip-6"
|
|
else
|
|
DEFAULT_JMOD_COMPRESS="zip-1"
|
|
fi
|
|
|
|
UTIL_ARG_WITH(NAME: jmod-compress, TYPE: literal,
|
|
VALID_VALUES: [zip-0 zip-1 zip-2 zip-3 zip-4 zip-5 zip-6 zip-7 zip-8 zip-9],
|
|
DEFAULT: $DEFAULT_JMOD_COMPRESS,
|
|
CHECKING_MSG: [for JMOD compression type],
|
|
DESC: [specify JMOD compression type (zip-[0-9])]
|
|
)
|
|
AC_SUBST(JMOD_COMPRESS)
|
|
])
|
|
|
|
################################################################################
|
|
#
|
|
# jlink options.
|
|
# We always keep packaged modules in JDK image.
|
|
#
|
|
AC_DEFUN_ONCE([JDKOPT_SETUP_JLINK_OPTIONS],
|
|
[
|
|
UTIL_ARG_ENABLE(NAME: keep-packaged-modules, DEFAULT: true,
|
|
RESULT: JLINK_KEEP_PACKAGED_MODULES,
|
|
DESC: [enable keeping of packaged modules in jdk image],
|
|
CHECKING_MSG: [if packaged modules are kept])
|
|
AC_SUBST(JLINK_KEEP_PACKAGED_MODULES)
|
|
])
|
|
|
|
################################################################################
|
|
#
|
|
# Enable or disable generation of the classlist at build time
|
|
#
|
|
AC_DEFUN_ONCE([JDKOPT_ENABLE_DISABLE_GENERATE_CLASSLIST],
|
|
[
|
|
# In GenerateLinkOptData.gmk, DumpLoadedClassList is used to generate the
|
|
# classlist file. It never will work if CDS is disabled, since the VM will report
|
|
# an error for DumpLoadedClassList.
|
|
UTIL_ARG_ENABLE(NAME: generate-classlist, DEFAULT: auto,
|
|
RESULT: ENABLE_GENERATE_CLASSLIST, AVAILABLE: $ENABLE_CDS,
|
|
DESC: [enable generation of a CDS classlist at build time],
|
|
DEFAULT_DESC: [enabled if the JVM feature 'cds' is enabled for all JVM variants],
|
|
CHECKING_MSG: [if the CDS classlist generation should be enabled])
|
|
AC_SUBST(ENABLE_GENERATE_CLASSLIST)
|
|
])
|
|
|
|
################################################################################
|
|
#
|
|
# Optionally filter resource translations
|
|
#
|
|
AC_DEFUN([JDKOPT_EXCLUDE_TRANSLATIONS],
|
|
[
|
|
AC_ARG_WITH([exclude-translations], [AS_HELP_STRING([--with-exclude-translations],
|
|
[a comma separated list of locales to exclude translations for. Default is
|
|
to include all translations present in the source.])])
|
|
|
|
EXCLUDE_TRANSLATIONS=""
|
|
AC_MSG_CHECKING([if any translations should be excluded])
|
|
if test "x$with_exclude_translations" != "x"; then
|
|
EXCLUDE_TRANSLATIONS="${with_exclude_translations//,/ }"
|
|
AC_MSG_RESULT([yes: $EXCLUDE_TRANSLATIONS])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
|
|
AC_SUBST(EXCLUDE_TRANSLATIONS)
|
|
])
|
|
|
|
################################################################################
|
|
#
|
|
# Optionally disable man pages
|
|
#
|
|
AC_DEFUN([JDKOPT_ENABLE_DISABLE_MANPAGES],
|
|
[
|
|
UTIL_ARG_ENABLE(NAME: manpages, DEFAULT: true, RESULT: BUILD_MANPAGES,
|
|
DESC: [enable copying of static man pages],
|
|
CHECKING_MSG: [if static man pages should be copied])
|
|
AC_SUBST(BUILD_MANPAGES)
|
|
])
|
|
|
|
################################################################################
|
|
#
|
|
# Disable the default CDS archive generation
|
|
#
|
|
AC_DEFUN([JDKOPT_ENABLE_DISABLE_CDS_ARCHIVE],
|
|
[
|
|
UTIL_ARG_ENABLE(NAME: cds-archive, DEFAULT: auto, RESULT: BUILD_CDS_ARCHIVE,
|
|
DESC: [enable generation of a default CDS archive in the product image],
|
|
DEFAULT_DESC: [enabled if possible],
|
|
CHECKING_MSG: [if a default CDS archive should be generated],
|
|
CHECK_AVAILABLE: [
|
|
AC_MSG_CHECKING([if CDS archive is available])
|
|
if test "x$ENABLE_CDS" = "xfalse"; then
|
|
AC_MSG_RESULT([no (CDS is disabled)])
|
|
AVAILABLE=false
|
|
elif test "x$COMPILE_TYPE" = "xcross"; then
|
|
AC_MSG_RESULT([no (not possible with cross compilation)])
|
|
AVAILABLE=false
|
|
else
|
|
AC_MSG_RESULT([yes])
|
|
fi
|
|
])
|
|
AC_SUBST(BUILD_CDS_ARCHIVE)
|
|
])
|
|
|
|
################################################################################
|
|
#
|
|
# Enable the alternative CDS core region alignment
|
|
#
|
|
AC_DEFUN([JDKOPT_ENABLE_DISABLE_COMPATIBLE_CDS_ALIGNMENT],
|
|
[
|
|
UTIL_ARG_ENABLE(NAME: compatible-cds-alignment, DEFAULT: $COMPATIBLE_CDS_ALIGNMENT_DEFAULT,
|
|
RESULT: ENABLE_COMPATIBLE_CDS_ALIGNMENT,
|
|
DESC: [enable use alternative compatible cds core region alignment],
|
|
DEFAULT_DESC: [disabled],
|
|
CHECKING_MSG: [if compatible cds region alignment enabled],
|
|
CHECK_AVAILABLE: [
|
|
AC_MSG_CHECKING([if CDS archive is available])
|
|
if test "x$ENABLE_CDS" = "xfalse"; then
|
|
AVAILABLE=false
|
|
AC_MSG_RESULT([no (CDS is disabled)])
|
|
else
|
|
AVAILABLE=true
|
|
AC_MSG_RESULT([yes])
|
|
fi
|
|
])
|
|
AC_SUBST(ENABLE_COMPATIBLE_CDS_ALIGNMENT)
|
|
])
|
|
|
|
################################################################################
|
|
#
|
|
# Disallow any output from containing absolute paths from the build system.
|
|
# This setting defaults to allowed on debug builds and not allowed on release
|
|
# builds.
|
|
#
|
|
AC_DEFUN([JDKOPT_ALLOW_ABSOLUTE_PATHS_IN_OUTPUT],
|
|
[
|
|
AC_ARG_ENABLE([absolute-paths-in-output],
|
|
[AS_HELP_STRING([--disable-absolute-paths-in-output],
|
|
[Set to disable to prevent any absolute paths from the build to end up in
|
|
any of the build output. @<:@disabled in release builds, otherwise enabled@:>@])
|
|
])
|
|
|
|
AC_MSG_CHECKING([if absolute paths should be allowed in the build output])
|
|
if test "x$enable_absolute_paths_in_output" = "xno"; then
|
|
AC_MSG_RESULT([no, forced])
|
|
ALLOW_ABSOLUTE_PATHS_IN_OUTPUT="false"
|
|
elif test "x$enable_absolute_paths_in_output" = "xyes"; then
|
|
AC_MSG_RESULT([yes, forced])
|
|
ALLOW_ABSOLUTE_PATHS_IN_OUTPUT="true"
|
|
elif test "x$DEBUG_LEVEL" = "xrelease"; then
|
|
AC_MSG_RESULT([no, release build])
|
|
ALLOW_ABSOLUTE_PATHS_IN_OUTPUT="false"
|
|
else
|
|
AC_MSG_RESULT([yes, debug build])
|
|
ALLOW_ABSOLUTE_PATHS_IN_OUTPUT="true"
|
|
fi
|
|
|
|
AC_SUBST(ALLOW_ABSOLUTE_PATHS_IN_OUTPUT)
|
|
])
|
|
|
|
################################################################################
|
|
#
|
|
# Check and set options related to reproducible builds.
|
|
#
|
|
AC_DEFUN_ONCE([JDKOPT_SETUP_REPRODUCIBLE_BUILD],
|
|
[
|
|
AC_ARG_WITH([source-date], [AS_HELP_STRING([--with-source-date],
|
|
[how to set SOURCE_DATE_EPOCH ('updated', 'current', 'version' a timestamp or an ISO-8601 date) @<:@current/value of SOURCE_DATE_EPOCH@:>@])],
|
|
[with_source_date_present=true], [with_source_date_present=false])
|
|
|
|
if test "x$SOURCE_DATE_EPOCH" != x && test "x$with_source_date" != x; then
|
|
AC_MSG_WARN([--with-source-date will override SOURCE_DATE_EPOCH])
|
|
fi
|
|
|
|
AC_MSG_CHECKING([what source date to use])
|
|
|
|
if test "x$with_source_date" = xyes; then
|
|
AC_MSG_ERROR([--with-source-date must have a value])
|
|
elif test "x$with_source_date" = x; then
|
|
if test "x$SOURCE_DATE_EPOCH" != x; then
|
|
SOURCE_DATE=$SOURCE_DATE_EPOCH
|
|
with_source_date_present=true
|
|
AC_MSG_RESULT([$SOURCE_DATE, from SOURCE_DATE_EPOCH])
|
|
else
|
|
# Tell makefiles to take the time from configure
|
|
SOURCE_DATE=$($DATE +"%s")
|
|
AC_MSG_RESULT([$SOURCE_DATE, from 'current' (default)])
|
|
fi
|
|
elif test "x$with_source_date" = xupdated; then
|
|
SOURCE_DATE=updated
|
|
AC_MSG_RESULT([determined at build time, from 'updated'])
|
|
elif test "x$with_source_date" = xcurrent; then
|
|
# Set the current time
|
|
SOURCE_DATE=$($DATE +"%s")
|
|
AC_MSG_RESULT([$SOURCE_DATE, from 'current'])
|
|
elif test "x$with_source_date" = xversion; then
|
|
# Use the date from version-numbers.conf
|
|
UTIL_GET_EPOCH_TIMESTAMP(SOURCE_DATE, $DEFAULT_VERSION_DATE)
|
|
if test "x$SOURCE_DATE" = x; then
|
|
AC_MSG_RESULT([unavailable])
|
|
AC_MSG_ERROR([Cannot convert DEFAULT_VERSION_DATE to timestamp])
|
|
fi
|
|
AC_MSG_RESULT([$SOURCE_DATE, from 'version'])
|
|
else
|
|
# It's a timestamp, an ISO-8601 date, or an invalid string
|
|
# Additional [] needed to keep m4 from mangling shell constructs.
|
|
if [ [[ "$with_source_date" =~ ^[0-9][0-9]*$ ]] ] ; then
|
|
SOURCE_DATE=$with_source_date
|
|
AC_MSG_RESULT([$SOURCE_DATE, from timestamp on command line])
|
|
else
|
|
UTIL_GET_EPOCH_TIMESTAMP(SOURCE_DATE, $with_source_date)
|
|
if test "x$SOURCE_DATE" != x; then
|
|
AC_MSG_RESULT([$SOURCE_DATE, from ISO-8601 date on command line])
|
|
else
|
|
AC_MSG_RESULT([unavailable])
|
|
AC_MSG_ERROR([Cannot parse date string "$with_source_date"])
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
ISO_8601_FORMAT_STRING="%Y-%m-%dT%H:%M:%SZ"
|
|
if test "x$SOURCE_DATE" != xupdated; then
|
|
# If we have a fixed value for SOURCE_DATE, we need to set SOURCE_DATE_EPOCH
|
|
# for the rest of configure.
|
|
SOURCE_DATE_EPOCH="$SOURCE_DATE"
|
|
if test "x$IS_GNU_DATE" = xyes; then
|
|
SOURCE_DATE_ISO_8601=`$DATE --utc --date="@$SOURCE_DATE" +"$ISO_8601_FORMAT_STRING" 2> /dev/null`
|
|
else
|
|
SOURCE_DATE_ISO_8601=`$DATE -u -j -f "%s" "$SOURCE_DATE" +"$ISO_8601_FORMAT_STRING" 2> /dev/null`
|
|
fi
|
|
fi
|
|
|
|
AC_SUBST(SOURCE_DATE)
|
|
AC_SUBST(ISO_8601_FORMAT_STRING)
|
|
AC_SUBST(SOURCE_DATE_ISO_8601)
|
|
|
|
UTIL_DEPRECATED_ARG_ENABLE(reproducible-build)
|
|
])
|
|
|
|
################################################################################
|
|
#
|
|
# Setup signing on macOS. This can either be setup to sign with a real identity
|
|
# and enabling the hardened runtime, or it can simply add the debug entitlement
|
|
# com.apple.security.get-task-allow without actually signing any binaries. The
|
|
# latter is needed to be able to debug processes and dump core files on modern
|
|
# versions of macOS. It can also be skipped completely.
|
|
#
|
|
# Check if codesign will run with the given parameters
|
|
# $1: Parameters to run with
|
|
# $2: Checking message
|
|
# Sets CODESIGN_SUCCESS=true/false
|
|
AC_DEFUN([JDKOPT_CHECK_CODESIGN_PARAMS],
|
|
[
|
|
PARAMS="$1"
|
|
MESSAGE="$2"
|
|
CODESIGN_TESTFILE="$CONFIGURESUPPORT_OUTPUTDIR/codesign-testfile"
|
|
$RM "$CODESIGN_TESTFILE"
|
|
$TOUCH "$CODESIGN_TESTFILE"
|
|
CODESIGN_SUCCESS=false
|
|
|
|
$ECHO "check codesign, calling $CODESIGN $PARAMS $CODESIGN_TESTFILE" >&AS_MESSAGE_LOG_FD
|
|
|
|
eval \"$CODESIGN\" $PARAMS \"$CODESIGN_TESTFILE\" 2>&AS_MESSAGE_LOG_FD \
|
|
>&AS_MESSAGE_LOG_FD && CODESIGN_SUCCESS=true
|
|
$RM "$CODESIGN_TESTFILE"
|
|
AC_MSG_CHECKING([$MESSAGE])
|
|
if test "x$CODESIGN_SUCCESS" = "xtrue"; then
|
|
AC_MSG_RESULT([yes])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
])
|
|
|
|
AC_DEFUN([JDKOPT_CHECK_CODESIGN_HARDENED],
|
|
[
|
|
JDKOPT_CHECK_CODESIGN_PARAMS([-s \"$MACOSX_CODESIGN_IDENTITY\" --option runtime],
|
|
[if codesign with hardened runtime is possible])
|
|
])
|
|
|
|
AC_DEFUN([JDKOPT_CHECK_CODESIGN_DEBUG],
|
|
[
|
|
JDKOPT_CHECK_CODESIGN_PARAMS([-s -], [if debug mode codesign is possible])
|
|
])
|
|
|
|
AC_DEFUN([JDKOPT_SETUP_MACOSX_SIGNING],
|
|
[
|
|
MACOSX_CODESIGN_MODE=disabled
|
|
if test "x$OPENJDK_TARGET_OS" = "xmacosx" && test "x$CODESIGN" != "x"; then
|
|
|
|
UTIL_ARG_WITH(NAME: macosx-codesign, TYPE: literal, OPTIONAL: true,
|
|
VALID_VALUES: [hardened debug auto], DEFAULT: auto,
|
|
ENABLED_DEFAULT: true,
|
|
CHECKING_MSG: [for macosx code signing mode],
|
|
DESC: [set the macosx code signing mode (hardened, debug, auto)]
|
|
)
|
|
|
|
if test "x$MACOSX_CODESIGN_ENABLED" = "xtrue"; then
|
|
|
|
# Check for user provided code signing identity.
|
|
UTIL_ARG_WITH(NAME: macosx-codesign-identity, TYPE: string,
|
|
DEFAULT: openjdk_codesign, CHECK_VALUE: [UTIL_CHECK_STRING_NON_EMPTY],
|
|
DESC: [specify the macosx code signing identity],
|
|
CHECKING_MSG: [for macosx code signing identity]
|
|
)
|
|
AC_SUBST(MACOSX_CODESIGN_IDENTITY)
|
|
|
|
if test "x$MACOSX_CODESIGN" = "xauto"; then
|
|
# Only try to default to hardened signing on release builds
|
|
if test "x$DEBUG_LEVEL" = "xrelease"; then
|
|
JDKOPT_CHECK_CODESIGN_HARDENED
|
|
if test "x$CODESIGN_SUCCESS" = "xtrue"; then
|
|
MACOSX_CODESIGN_MODE=hardened
|
|
fi
|
|
fi
|
|
if test "x$MACOSX_CODESIGN_MODE" = "xdisabled"; then
|
|
JDKOPT_CHECK_CODESIGN_DEBUG
|
|
if test "x$CODESIGN_SUCCESS" = "xtrue"; then
|
|
MACOSX_CODESIGN_MODE=debug
|
|
fi
|
|
fi
|
|
AC_MSG_CHECKING([for macosx code signing mode])
|
|
AC_MSG_RESULT([$MACOSX_CODESIGN_MODE])
|
|
elif test "x$MACOSX_CODESIGN" = "xhardened"; then
|
|
JDKOPT_CHECK_CODESIGN_HARDENED
|
|
if test "x$CODESIGN_SUCCESS" = "xfalse"; then
|
|
AC_MSG_ERROR([Signing with hardened runtime is not possible])
|
|
fi
|
|
MACOSX_CODESIGN_MODE=hardened
|
|
elif test "x$MACOSX_CODESIGN" = "xdebug"; then
|
|
JDKOPT_CHECK_CODESIGN_DEBUG
|
|
if test "x$CODESIGN_SUCCESS" = "xfalse"; then
|
|
AC_MSG_ERROR([Signing in debug mode is not possible])
|
|
fi
|
|
MACOSX_CODESIGN_MODE=debug
|
|
else
|
|
AC_MSG_ERROR([unknown value for --with-macosx-codesign: $MACOSX_CODESIGN])
|
|
fi
|
|
fi
|
|
fi
|
|
AC_SUBST(MACOSX_CODESIGN_IDENTITY)
|
|
AC_SUBST(MACOSX_CODESIGN_MODE)
|
|
])
|
|
|
|
################################################################################
|
|
#
|
|
# fallback linker
|
|
#
|
|
AC_DEFUN_ONCE([JDKOPT_SETUP_FALLBACK_LINKER],
|
|
[
|
|
FALLBACK_LINKER_DEFAULT=false
|
|
|
|
if HOTSPOT_CHECK_JVM_VARIANT(zero); then
|
|
FALLBACK_LINKER_DEFAULT=true
|
|
fi
|
|
|
|
UTIL_ARG_ENABLE(NAME: fallback-linker, DEFAULT: $FALLBACK_LINKER_DEFAULT,
|
|
RESULT: ENABLE_FALLBACK_LINKER,
|
|
DESC: [enable libffi-based fallback implementation of java.lang.foreign.Linker],
|
|
CHECKING_MSG: [if fallback linker enabled])
|
|
AC_SUBST(ENABLE_FALLBACK_LINKER)
|
|
])
|