diff --git a/java-1.8.0-openjdk-gcc11.patch b/java-1.8.0-openjdk-gcc11.patch
deleted file mode 100644
index 2d0820d..0000000
--- a/java-1.8.0-openjdk-gcc11.patch
+++ /dev/null
@@ -1,74 +0,0 @@
-diff --git a/openjdk/hotspot/src/share/vm/adlc/adlparse.cpp b/openjdk/hotspot/src/share/vm/adlc/adlparse.cpp
-index 31955ff7..6dcd90ac 100644
---- openjdk/hotspot/src/share/vm/adlc/adlparse.cpp
-+++ openjdk/hotspot/src/share/vm/adlc/adlparse.cpp
-@@ -4564,7 +4564,7 @@ char *ADLParser::get_paren_expr(const char *description, bool include_location)
- // string(still inside the file buffer).  Returns a pointer to the string or
- // NULL if some other token is found instead.
- char *ADLParser::get_ident_common(bool do_preproc) {
--  register char c;
-+  char c;
-   char *start;                    // Pointer to start of token
-   char *end;                      // Pointer to end of token
- 
-@@ -4762,7 +4762,7 @@ char *ADLParser::get_unique_ident(FormDict& dict, const char* nameDescription){
- // invokes a parse_err if the next token is not an integer.
- // This routine does not leave the integer null-terminated.
- int ADLParser::get_int(void) {
--  register char c;
-+  char c;
-   char         *start;            // Pointer to start of token
-   char         *end;              // Pointer to end of token
-   int           result;           // Storage for integer result
-diff --git a/openjdk/hotspot/src/share/vm/adlc/arena.cpp b/openjdk/hotspot/src/share/vm/adlc/arena.cpp
-index d7e4fc6e..406187ae 100644
---- openjdk/hotspot/src/share/vm/adlc/arena.cpp
-+++ openjdk/hotspot/src/share/vm/adlc/arena.cpp
-@@ -79,7 +79,7 @@ Arena::Arena( Arena *a )
- // Total of all Chunks in arena
- size_t Arena::used() const {
-   size_t sum = _chunk->_len - (_max-_hwm); // Size leftover in this Chunk
--  register Chunk *k = _first;
-+  Chunk *k = _first;
-   while( k != _chunk) {         // Whilst have Chunks in a row
-     sum += k->_len;             // Total size of this Chunk
-     k = k->_next;               // Bump along to next Chunk
-@@ -93,7 +93,7 @@ void* Arena::grow( size_t x ) {
-   // Get minimal required size.  Either real big, or even bigger for giant objs
-   size_t len = max(x, Chunk::size);
- 
--  register Chunk *k = _chunk;   // Get filled-up chunk address
-+  Chunk *k = _chunk;   // Get filled-up chunk address
-   _chunk = new (len) Chunk(len);
- 
-   if( k ) k->_next = _chunk;    // Append new chunk to end of linked list
-diff --git a/openjdk/hotspot/src/share/vm/adlc/dict2.cpp b/openjdk/hotspot/src/share/vm/adlc/dict2.cpp
-index f341a2b6..2dc60b25 100644
---- openjdk/hotspot/src/share/vm/adlc/dict2.cpp
-+++ openjdk/hotspot/src/share/vm/adlc/dict2.cpp
-@@ -283,9 +283,9 @@ void Dict::print(PrintKeyOrValue print_key, PrintKeyOrValue print_value) {
- // limited to MAXID characters in length.  Experimental evidence on 150K of
- // C text shows excellent spreading of values for any size hash table.
- int hashstr(const void *t) {
--  register char c, k = 0;
--  register int sum = 0;
--  register const char *s = (const char *)t;
-+  char c, k = 0;
-+  int sum = 0;
-+  const char *s = (const char *)t;
- 
-   while (((c = s[k]) != '\0') && (k < MAXID-1)) { // Get characters till nul
-     c = (char) ((c << 1) + 1);    // Characters are always odd!
-diff --git a/openjdk/hotspot/src/share/vm/adlc/main.cpp b/openjdk/hotspot/src/share/vm/adlc/main.cpp
-index 52044f12..40bcda74 100644
---- openjdk/hotspot/src/share/vm/adlc/main.cpp
-+++ openjdk/hotspot/src/share/vm/adlc/main.cpp
-@@ -58,7 +58,7 @@ int main(int argc, char *argv[])
- 
-   // Read command line arguments and file names
-   for( int i = 1; i < argc; i++ ) { // For all arguments
--    register char *s = argv[i]; // Get option/filename
-+    char *s = argv[i]; // Get option/filename
- 
-     if( *s++ == '-' ) {         // It's a flag? (not a filename)
-       if( !*s ) {               // Stand-alone `-' means stdin
diff --git a/java-1.8.0-openjdk.spec b/java-1.8.0-openjdk.spec
index 43b33d4..970234f 100644
--- a/java-1.8.0-openjdk.spec
+++ b/java-1.8.0-openjdk.spec
@@ -24,6 +24,15 @@
 %bcond_without release
 # Remove build artifacts by default
 %bcond_with artifacts
+# Build a fresh libjvm.so for use in a copy of the bootstrap JDK
+%bcond_without fresh_libjvm
+
+# Define whether to use the bootstrap JDK directly or with a fresh libjvm.so
+%if %{with fresh_libjvm}
+%global build_hotspot_first 1
+%else
+%global build_hotspot_first 0
+%endif
 
 # The -g flag says to use strip -g instead of full strip on DSOs or EXEs.
 # This fixes detailed NMT and other tools which need minimal debug info.
@@ -91,9 +100,9 @@
 # Set of architectures for which we build fastdebug builds
 %global fastdebug_arches x86_64 ppc64le aarch64
 # Set of architectures with a Just-In-Time (JIT) compiler
-%global jit_arches      %{debug_arches}
+%global jit_arches      %{aarch64} %{power64} sparcv9 sparc64 x86_64
 # Set of architectures which use the Zero assembler port (!jit_arches)
-%global zero_arches %{arm} ppc s390 s390x
+%global zero_arches %{arm} %{ix86} ppc s390 s390x
 # Set of architectures which run a full bootstrap cycle
 %global bootstrap_arches %{jit_arches} %{zero_arches}
 # Set of architectures which support SystemTap tapsets
@@ -104,8 +113,15 @@
 # See https://bugzilla.redhat.com/show_bug.cgi?id=513605
 # MetaspaceShared::generate_vtable_methods is not implemented for the PPC JIT
 %global share_arches    %{ix86} x86_64 sparcv9 sparc64 %{aarch64}
+# Set of architectures which support JFR
 %global jfr_arches      %{jit_arches}
-
+# Set of architectures where we verify backtraces with gdb (ideally all)
+# Temporarily disable check on x86, x86_64, ppc64le and s390x as gdb crashes
+# ../../gdb/objfiles.h:510: internal-error: sect_index_data not initialized
+# A problem internal to GDB has been detected,
+# further debugging may prove unreliable.
+# See https://bugzilla.redhat.com/show_bug.cgi?id=2041970
+%global gdb_arches sparcv9 sparc64 %{aarch64} %{arm} ppc s390
 # Set of architectures for which alt-java has SSB mitigation
 %global ssbd_arches x86_64
 
@@ -143,7 +159,7 @@
 %global fastdebug_build %{nil}
 %endif
 
-# If you disable both builds, then the build fails
+# If you disable all builds, then the build fails
 # Build and test slowdebug first as it provides the best diagnostics
 %global build_loop  %{slowdebug_build} %{fastdebug_build} %{normal_build}
 
@@ -156,6 +172,18 @@
 %global bootstrap_targets images
 %global release_targets images docs-zip
 %global debug_targets images
+# Target to use to just build HotSpot
+%global hotspot_target hotspot
+
+# JDK to use for bootstrapping
+# Use OpenJDK 7 where available (on RHEL) to avoid
+# having to use the rhel-7.x-java-unsafe-candidate hack
+%if ! 0%{?fedora} && 0%{?rhel} <= 7
+%global buildjdkver 1.7.0
+%else
+%global buildjdkver 1.8.0
+%endif
+%global bootjdk /usr/lib/jvm/java-%{buildjdkver}-openjdk
 
 # Disable LTO as this causes build failures at the moment.
 # See RHBZ#1861401
@@ -321,7 +349,7 @@
 %global updatever       %(VERSION=%{whole_update}; echo ${VERSION##*u})
 # eg jdk8u60-b27 -> b27
 %global buildver        %(VERSION=%{version_tag}; echo ${VERSION##*-})
-%global rpmrelease      1
+%global rpmrelease      2
 # Define milestone (EA for pre-releases, GA ("fcs") for releases)
 # Release will be (where N is usually a number starting at 1):
 # - 0.N%%{?extraver}%%{?dist} for EA releases,
@@ -814,8 +842,10 @@ exit 0
 %{_jvmdir}/%{jredir -- %{?1}}/lib/%{archinstall}/libnio.so
 %{_jvmdir}/%{jredir -- %{?1}}/lib/%{archinstall}/libnpt.so
 %ifarch %{sa_arches}
+%ifnarch %{zero_arches}
 %{_jvmdir}/%{jredir -- %{?1}}/lib/%{archinstall}/libsaproc.so
 %endif
+%endif
 %{_jvmdir}/%{jredir -- %{?1}}/lib/%{archinstall}/libsctp.so
 %{_jvmdir}/%{jredir -- %{?1}}/lib/%{archinstall}/libsunec.so
 %{_jvmdir}/%{jredir -- %{?1}}/lib/%{archinstall}/libsystemconf.so
@@ -952,8 +982,10 @@ exit 0
 %{_jvmdir}/%{sdkdir -- %{?1}}/lib/jconsole.jar
 %{_jvmdir}/%{sdkdir -- %{?1}}/lib/orb.idl
 %ifarch %{sa_arches}
+%ifnarch %{zero_arches}
 %{_jvmdir}/%{sdkdir -- %{?1}}/lib/sa-jdi.jar
 %endif
+%endif
 %{_jvmdir}/%{sdkdir -- %{?1}}/lib/dt.jar
 %{_jvmdir}/%{sdkdir -- %{?1}}/lib/jexec
 %{_jvmdir}/%{sdkdir -- %{?1}}/lib/tools.jar
@@ -1215,7 +1247,7 @@ Provides: java-%{origin}-src%{?1} = %{epoch}:%{version}-%{release}
 
 Name:    java-%{javaver}-%{origin}
 Version: %{javaver}.%{updatever}.%{buildver}
-Release: %{?eaprefix}%{rpmrelease}%{?extraver}%{?dist}.1
+Release: %{?eaprefix}%{rpmrelease}%{?extraver}%{?dist}
 # java-1.5.0-ibm from jpackage.org set Epoch to 1 for unknown reasons
 # and this change was brought into RHEL-4. java-1.5.0-ibm packages
 # also included the epoch in their virtual provides. This created a
@@ -1358,8 +1390,8 @@ Patch600: rh1750419-redhat_alt_java.patch
 # JDK-8218811: replace open by os::open in hotspot coding
 # This fixes a GCC 10 build issue
 Patch111: jdk8218811-perfMemory_linux.patch
-# Similar for GCC 11
-Patch112: %{name}-gcc11.patch
+# JDK-8281098, PR3836: Extra compiler flags not passed to adlc build
+Patch112: jdk8281098-pr3836-pass_compiler_flags_to_adlc.patch
 
 #############################################
 #
@@ -1404,6 +1436,8 @@ Patch203: jdk8042159-allow_using_system_installed_lcms2-root.patch
 Patch204: jdk8042159-allow_using_system_installed_lcms2-jdk.patch
 # JDK-8195607, PR3776, RH1760437: sun/security/pkcs11/Secmod/TestNssDbSqlite.java failed with "NSS initialization failed" on NSS 3.34.1
 Patch580: jdk8195607-pr3776-rh1760437-nss_sqlite_db_config.patch
+# JDK-8257794: Zero: assert(istate->_stack_limit == istate->_thread->last_Java_sp() + 1) failed: wrong on Linux/x86_32
+Patch581: jdk8257794-remove_broken_assert.patch
 
 #############################################
 #
@@ -1479,16 +1513,10 @@ BuildRequires: pkgconfig
 BuildRequires: xorg-x11-proto-devel
 BuildRequires: zip
 BuildRequires: unzip
-# Use OpenJDK 7 where available (on RHEL) to avoid
-# having to use the rhel-7.x-java-unsafe-candidate hack
-%if ! 0%{?fedora} && 0%{?rhel} <= 7
 # Require a boot JDK which doesn't fail due to RH1482244
-BuildRequires: java-1.7.0-openjdk-devel >= 1.7.0.151-2.6.11.3
-%else
-BuildRequires: java-1.8.0-openjdk-devel
-%endif
+BuildRequires: java-%{buildjdkver}-openjdk-devel >= 1.7.0.151-2.6.11.3
 # Zero-assembler build requirement
-%ifnarch %{jit_arches}
+%ifarch %{zero_arches}
 BuildRequires: libffi-devel
 %endif
 # 2021c required as of JDK-8274407 in January 2022 CPU
@@ -1843,6 +1871,7 @@ sh %{SOURCE12}
 %patch111
 %patch112
 %patch580
+%patch581
 
 # RPM-only fixes
 %patch539
@@ -1953,10 +1982,9 @@ export EXTRA_CFLAGS EXTRA_ASFLAGS
 
 function buildjdk() {
     local outputdir=${1}
-    local installdir=${2}
-    local buildjdk=${3}
-    local maketargets=${4}
-    local debuglevel=${5}
+    local buildjdk=${2}
+    local maketargets="${3}"
+    local debuglevel=${4}
 
     local top_srcdir_abs_path=$(pwd)/%{top_level_dir_name}
     # Variable used in hs_err hook on build failures
@@ -1966,7 +1994,7 @@ function buildjdk() {
     ${buildjdk}/bin/java -version
     echo "Building 8u%{updatever}-%{buildver}, milestone %{milestone}"
 
-    mkdir -p ${outputdir} ${installdir}
+    mkdir -p ${outputdir}
     pushd ${outputdir}
 
     bash ${top_srcdir_abs_path}/configure \
@@ -1975,7 +2003,7 @@ function buildjdk() {
 %else
     --disable-jfr \
 %endif
-%ifnarch %{jit_arches}
+%ifarch %{zero_arches}
     --with-jvm-variants=zero \
 %endif
     --with-native-debug-symbols=internal \
@@ -2011,24 +2039,16 @@ function buildjdk() {
 	SCTP_WERROR= \
 	${maketargets} || ( pwd; find ${top_srcdir_abs_path} ${top_builddir_abs_path} -name "hs_err_pid*.log" | xargs cat && false )
 
-    # the build (erroneously) removes read permissions from some jars
-    # this is a regression in OpenJDK 7 (our compiler):
-    # http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=1437
-    find images/%{jdkimage} -iname '*.jar' -exec chmod ugo+r {} \;
-    chmod ugo+r images/%{jdkimage}/lib/ct.sym
+    popd
+}
 
-    # remove redundant *diz and *debuginfo files
-    find images/%{jdkimage} -iname '*.diz' -exec rm -v {} \;
-    find images/%{jdkimage} -iname '*.debuginfo' -exec rm -v {} \;
-
-    # Build screws up permissions on binaries
-    # https://bugs.openjdk.java.net/browse/JDK-8173610
-    find images/%{jdkimage} -iname '*.so' -exec chmod +x {} \;
-    find images/%{jdkimage}/bin/ -exec chmod +x {} \;
-
-    popd >& /dev/null
+function installjdk() {
+    local outputdir=${1}
+    local installdir=${2}
+    local imagepath=${installdir}/images/%{jdkimage}
 
     echo "Installing build from ${outputdir} to ${installdir}..."
+    mkdir -p ${installdir}
     echo "Installing images..."
     mv ${outputdir}/images ${installdir}
     if [ -d ${outputdir}/bundles ] ; then
@@ -2044,8 +2064,35 @@ function buildjdk() {
     echo "Removing output directory...";
     rm -rf ${outputdir}
 %endif
+
+    if [ -d ${imagepath} ] ; then
+	# the build (erroneously) removes read permissions from some jars
+	# this is a regression in OpenJDK 7 (our compiler):
+	# http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=1437
+	find ${imagepath} -iname '*.jar' -exec chmod ugo+r {} \;
+	chmod ugo+r ${imagepath}/lib/ct.sym
+
+	# remove redundant *diz and *debuginfo files
+	find ${imagepath} -iname '*.diz' -exec rm -v {} \;
+	find ${imagepath} -iname '*.debuginfo' -exec rm -v {} \;
+
+	# Build screws up permissions on binaries
+	# https://bugs.openjdk.java.net/browse/JDK-8173610
+	find ${imagepath} -iname '*.so' -exec chmod +x {} \;
+	find ${imagepath}/bin/ -exec chmod +x {} \;
+    fi
 }
 
+%if %{build_hotspot_first}
+  # Build a fresh libjvm.so first and use it to bootstrap
+  cp -LR --preserve=mode,timestamps %{bootjdk} newboot
+  systemjdk=$(pwd)/newboot
+  buildjdk build/newboot ${systemjdk} %{hotspot_target} "release" "bundled"
+  mv build/newboot/hotspot/dist/jre/lib/%{archinstall}/server/libjvm.so newboot/jre/lib/%{archinstall}/server
+%else
+  systemjdk=%{bootjdk}
+%endif
+
 for suffix in %{build_loop} ; do
 if [ "x$suffix" = "x" ] ; then
   debugbuild=release
@@ -2054,7 +2101,6 @@ else
   debugbuild=`echo $suffix  | sed "s/-//g"`
 fi
 
-systemjdk=/usr/lib/jvm/java-openjdk
 builddir=%{buildoutputdir -- $suffix}
 bootbuilddir=boot${builddir}
 installdir=%{installoutputdir -- $suffix}
@@ -2072,11 +2118,14 @@ else
 fi
 
 if ${run_bootstrap} ; then
-  buildjdk ${bootbuilddir} ${bootinstalldir} ${systemjdk} "%{bootstrap_targets}" ${debugbuild}
-  buildjdk ${builddir} ${installdir} $(pwd)/${bootinstalldir}/images/%{jdkimage} "${maketargets}" ${debugbuild}
+  buildjdk ${bootbuilddir} ${systemjdk} "%{bootstrap_targets}" ${debugbuild}
+  installjdk ${bootbuilddir} ${bootinstalldir}
+  buildjdk ${builddir} $(pwd)/${bootinstalldir}/images/%{jdkimage} "${maketargets}" ${debugbuild}
+  installjdk ${builddir} ${installdir}
   %{!?with_artifacts:rm -rf ${bootinstalldir}}
 else
-  buildjdk ${builddir} ${installdir} ${systemjdk} "${maketargets}" ${debugbuild}
+  buildjdk ${builddir} ${systemjdk} "${maketargets}" ${debugbuild}
+  installjdk ${builddir} ${installdir}
 fi
 
 # Install nss.cfg right away as we will be using the JRE above
@@ -2197,7 +2246,9 @@ end
 run -version
 EOF
 
+%ifarch %{gdb_arches}
 grep 'JavaCallWrapper::JavaCallWrapper' gdb.out
+%endif
 
 # Check src.zip has all sources. See RHBZ#1130490
 jar -tf $JAVA_HOME/src.zip | grep 'sun.misc.Unsafe'
@@ -2637,6 +2688,20 @@ cjc.mainProgram(args)
 %endif
 
 %changelog
+* Thu Jan 20 2022 Andrew Hughes <gnu.andrew@redhat.com> - 1:1.8.0.322.b04-0.2.ea
+- Temporarily move x86 to use Zero in order to get a working build
+- Introduce architecture restriction logic for the gdb test. (RH2041970)
+- Disable on x86, x86_64, ppc64le & s390x while these are broken in rawhide.
+- Replace GCC 11 patch to remove use of the register keyword with correct fix to ADLC build (JDK-8281098)
+- Adjust JDK8199936/PR3533 -mstackrealign patch to instead pass -mincoming-stack-boundary=2 -mpreferred-stack-boundary=4
+- Refactor build functions so we can build just HotSpot without any attempt at installation.
+- Explicitly list JIT architectures rather than relying on those with slowdebug builds
+- Disable the serviceability agent on Zero architectures even when the architecture itself is supported
+- Add backport of JDK-8257794 to fix bogus assert on slowdebug x86-32 Zero builds
+- Resolves: rhbz#2045726
+- Related: rhbz#2051302
+- Related: rhbz#2041970
+
 * Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1:1.8.0.322.b04-0.1.ea.1
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
 
diff --git a/jdk8199936-pr3533-enable_mstackrealign_on_x86_linux_as_well_as_x86_mac_os_x.patch b/jdk8199936-pr3533-enable_mstackrealign_on_x86_linux_as_well_as_x86_mac_os_x.patch
index ae48068..0af9d51 100644
--- a/jdk8199936-pr3533-enable_mstackrealign_on_x86_linux_as_well_as_x86_mac_os_x.patch
+++ b/jdk8199936-pr3533-enable_mstackrealign_on_x86_linux_as_well_as_x86_mac_os_x.patch
@@ -22,7 +22,7 @@ diff --git openjdk.orig///common/autoconf/flags.m4 openjdk///common/autoconf/fla
 +    # On 32-bit MacOSX the OS requires C-entry points to be 16 byte aligned.
 +    # While waiting for a better solution, the current workaround is to use -mstackrealign
 +    # This is also required on Linux systems which use libraries compiled with SSE instructions
-+    REALIGN_CFLAG="-mstackrealign"
++    REALIGN_CFLAG="-mincoming-stack-boundary=2 -mpreferred-stack-boundary=4"
 +    FLAGS_COMPILER_CHECK_ARGUMENTS([$REALIGN_CFLAG -Werror], [],
 +      AC_MSG_ERROR([The selected compiler $CXX does not support -mstackrealign! Try to put another compiler in the path.])
 +    )
diff --git a/jdk8257794-remove_broken_assert.patch b/jdk8257794-remove_broken_assert.patch
new file mode 100644
index 0000000..bb88013
--- /dev/null
+++ b/jdk8257794-remove_broken_assert.patch
@@ -0,0 +1,13 @@
+diff --git openjdk.orig/hotspot/src/share/vm/interpreter/bytecodeInterpreter.cpp openjdk/hotspot/src/share/vm/interpreter/bytecodeInterpreter.cpp
+--- openjdk.orig/hotspot/src/share/vm/interpreter/bytecodeInterpreter.cpp
++++ openjdk/hotspot/src/share/vm/interpreter/bytecodeInterpreter.cpp
+@@ -493,9 +493,6 @@
+       assert(labs(istate->_stack_base - istate->_stack_limit) == (istate->_method->max_stack() + extra_stack_entries
+                                                                                                + 1), "bad stack limit");
+     }
+-#ifndef SHARK
+-    IA32_ONLY(assert(istate->_stack_limit == istate->_thread->last_Java_sp() + 1, "wrong"));
+-#endif // !SHARK
+   }
+   // Verify linkages.
+   interpreterState l = istate;
diff --git a/jdk8281098-pr3836-pass_compiler_flags_to_adlc.patch b/jdk8281098-pr3836-pass_compiler_flags_to_adlc.patch
new file mode 100644
index 0000000..774a08e
--- /dev/null
+++ b/jdk8281098-pr3836-pass_compiler_flags_to_adlc.patch
@@ -0,0 +1,67 @@
+# HG changeset patch
+# User Andrew John Hughes <gnu_andrew@member.fsf.org>
+# Date 1620365804 -3600
+#      Fri May 07 06:36:44 2021 +0100
+# Node ID 39b62f35eca823b4c9a98bc1dc0cb9acb87360f8
+# Parent  723b59ed1afe878c5cd35f080399c8ceec4f776b
+PR3836: Extra compiler flags not passed to adlc build
+
+diff --git openjdk.orig/hotspot/make/aix/makefiles/adlc.make openjdk/hotspot/make/aix/makefiles/adlc.make
+--- openjdk.orig/hotspot/make/aix/makefiles/adlc.make
++++ openjdk/hotspot/make/aix/makefiles/adlc.make
+@@ -69,6 +69,11 @@
+ CFLAGS_WARN = -w
+ CFLAGS += $(CFLAGS_WARN)
+ 
++# Extra flags from gnumake's invocation or environment
++CFLAGS += $(EXTRA_CFLAGS)
++LFLAGS += $(EXTRA_CFLAGS) $(EXTRA_LDFLAGS)
++ASFLAGS += $(EXTRA_ASFLAGS)
++
+ OBJECTNAMES = \
+ 	adlparse.o \
+ 	archDesc.o \
+diff --git openjdk.orig/hotspot/make/bsd/makefiles/adlc.make openjdk/hotspot/make/bsd/makefiles/adlc.make
+--- openjdk.orig/hotspot/make/bsd/makefiles/adlc.make
++++ openjdk/hotspot/make/bsd/makefiles/adlc.make
+@@ -71,6 +71,11 @@
+ endif
+ CFLAGS += $(CFLAGS_WARN)
+ 
++# Extra flags from gnumake's invocation or environment
++CFLAGS += $(EXTRA_CFLAGS)
++LFLAGS += $(EXTRA_CFLAGS) $(EXTRA_LDFLAGS)
++ASFLAGS += $(EXTRA_ASFLAGS)
++
+ OBJECTNAMES = \
+ 	adlparse.o \
+ 	archDesc.o \
+diff --git openjdk.orig/hotspot/make/linux/makefiles/adlc.make openjdk/hotspot/make/linux/makefiles/adlc.make
+--- openjdk.orig/hotspot/make/linux/makefiles/adlc.make
++++ openjdk/hotspot/make/linux/makefiles/adlc.make
+@@ -69,6 +69,11 @@
+ CFLAGS_WARN = $(WARNINGS_ARE_ERRORS)
+ CFLAGS += $(CFLAGS_WARN)
+ 
++# Extra flags from gnumake's invocation or environment
++CFLAGS += $(EXTRA_CFLAGS)
++LFLAGS += $(EXTRA_CFLAGS) $(EXTRA_LDFLAGS)
++ASFLAGS += $(EXTRA_ASFLAGS)
++
+ OBJECTNAMES = \
+ 	adlparse.o \
+ 	archDesc.o \
+diff --git openjdk.orig/hotspot/make/solaris/makefiles/adlc.make openjdk/hotspot/make/solaris/makefiles/adlc.make
+--- openjdk.orig/hotspot/make/solaris/makefiles/adlc.make
++++ openjdk/hotspot/make/solaris/makefiles/adlc.make
+@@ -85,6 +85,10 @@
+ endif
+ CFLAGS += $(CFLAGS_WARN)
+ 
++# Extra flags from gnumake's invocation or environment
++CFLAGS += $(EXTRA_CFLAGS)
++ASFLAGS += $(EXTRA_ASFLAGS)
++
+ ifeq ("${Platform_compiler}", "sparcWorks")
+ # Enable the following CFLAGS addition if you need to compare the
+ # built ELF objects.