Update to jdk-16.0.0.0+36

Update tarball generation script to use git following OpenJDK's move to github Update tarball generation script to use PR3823 which handles JDK-8235710 changes Use upstream default for version-pre rather than setting it to "ea" or "" Drop libsunec.so which is no longer generated, thanks to JDK-8235710 Drop unnecessary compiler flags, dating back to work on GCC 6 & 10 Adapt RH1750419 alt-java patch to still apply after some variable re-naming in the makefiles Update filever to remove any trailing zeros, as in the OpenJDK build, and use for source filename Use system harfbuzz now this is supported. Pass SOURCE_DATE_EPOCH to build for reproducible builds
2021-03-11 09:40:17 +01:00 · 2021-03-11 09:40:17 +01:00 · 3d64cd2370
parent d8d4b70fb3
commit 3d64cd2370
6 changed files with 141 additions and 74 deletions
--- a/.gitignore
+++ b/.gitignore
@ -14,3 +14,4 @@
 /jdk-updates-jdk15u-jdk-15.0.1+9.tar.xz
 /tapsets-icedtea-3.15.0.tar.xz
 /jdk-updates-jdk15u-jdk-15.0.2+7.tar.xz
+/openjdk-jdk16-jdk-16+36.tar.xz
--- a/generate_source_tarball.sh
+++ b/generate_source_tarball.sh
@ -7,9 +7,9 @@
 # If you want to use a local copy of patch PR3788, set the path to it in the PR3788 variable
 #
 # In any case you have to set PROJECT_NAME REPO_NAME and VERSION. eg:
-# PROJECT_NAME=jdk
-# REPO_NAME=jdk
-# VERSION=tip
+# PROJECT_NAME=openjdk
+# REPO_NAME=jdk16
+# VERSION=HEAD
 # or to eg prepare systemtap:
 # icedtea7's jstack and other tapsets
 # VERSION=6327cf1cea9e
@ -26,16 +26,16 @@
 # level folder, name is created, based on parameter
 #

-if [ ! "x$PR3803" = "x" ] ; then
-  if [ ! -f "$PR3803" ] ; then
-    echo "You have specified PR3803 as $PR3803 but it does not exist. Exiting"
+if [ ! "x$PR3823" = "x" ] ; then
+  if [ ! -f "$PR3823" ] ; then
+    echo "You have specified PR3823 as $PR3823 but it does not exist. Exiting"
    exit 1
  fi
 fi

 set -e

-OPENJDK_URL_DEFAULT=http://hg.openjdk.java.net
+OPENJDK_URL_DEFAULT=https://github.com
 COMPRESSION_DEFAULT=xz

 if [ "x$1" = "xhelp" ] ; then
@ -47,7 +47,7 @@ if [ "x$1" = "xhelp" ] ; then
    echo "COMPRESSION - the compression type to use (optional; defaults to ${COMPRESSION_DEFAULT})"
    echo "FILE_NAME_ROOT - name of the archive, minus extensions (optional; defaults to PROJECT_NAME-REPO_NAME-VERSION)"
    echo "TO_COMPRESS - what part of clone to pack (default is openjdk)"
-    echo "PR3788 - the path to the PR3788 patch to apply (optional; downloaded if unavailable)"
+    echo "PR3823 - the path to the PR3823 patch to apply (optional; downloaded if unavailable)"
    exit 1;
 fi

@ -90,7 +90,7 @@ if [ "x$FILE_NAME_ROOT" = "x" ] ; then
    echo "No file name root specified; default to ${FILE_NAME_ROOT}"
 fi
 if [ "x$REPO_ROOT" = "x" ] ; then
-    REPO_ROOT="${OPENJDK_URL}/${PROJECT_NAME}/${REPO_NAME}"
+    REPO_ROOT="${OPENJDK_URL}/${PROJECT_NAME}/${REPO_NAME}.git"
    echo "No repository root specified; default to ${REPO_ROOT}"
 fi;

@ -107,7 +107,7 @@ else
  mkdir "${FILE_NAME_ROOT}"
  pushd "${FILE_NAME_ROOT}"
    echo "Cloning ${VERSION} root repository from ${REPO_ROOT}"
-    hg clone ${REPO_ROOT} openjdk -r ${VERSION}
+    git clone -b ${VERSION} ${REPO_ROOT} openjdk
  popd
 fi
 pushd "${FILE_NAME_ROOT}"
@ -125,18 +125,18 @@ pushd "${FILE_NAME_ROOT}"
 	    rm -vf ${CRYPTO_PATH}/ecp_224.c

            echo "Syncing EC list with NSS"
-            if [ "x$PR3803" = "x" ] ; then
+            if [ "x$PR3823" = "x" ] ; then
                # originally for 8:
-                # get PR3803.patch (from http://icedtea.classpath.org/hg/icedtea15) from most correct tag
-                # Do not push it or publish it (see https://icedtea.classpath.org/bugzilla/show_bug.cgi?id=3803)
-		echo "PR3803 not found. Downloading..."
-		wget https://icedtea.classpath.org/hg/icedtea15/raw-file/d68ffcc9a497/patches/pr3803.patch
-	        echo "Applying ${PWD}/pr3803.patch"
-		patch -Np1 < pr3803.patch
-		rm pr3803.patch
+                # get PR3823.patch (from http://icedtea.classpath.org/hg/icedtea16) from most correct tag
+                # Do not push it or publish it (see https://icedtea.classpath.org/bugzilla/show_bug.cgi?id=3823)
+		echo "PR3823 not found. Downloading..."
+		wget https://icedtea.classpath.org/hg/icedtea16/raw-file/tip/patches/pr3823.patch
+	        echo "Applying ${PWD}/pr3823.patch"
+		patch -Np1 < pr3823.patch
+		rm pr3823.patch
 	    else
-		echo "Applying ${PR3803}"
-		patch -Np1 < $PR3803
+		echo "Applying ${PR3823}"
+		patch -Np1 < $PR3823
            fi;
            find . -name '*.orig' -exec rm -vf '{}' ';'
        popd
--- a/java-latest-openjdk.spec
+++ b/java-latest-openjdk.spec
@ -31,6 +31,10 @@
 # See: https://bugzilla.redhat.com/show_bug.cgi?id=1520879
 %global _find_debuginfo_opts -g

+# With LTO flags enabled, debuginfo checks fail for some reason. Disable
+# LTO for a passing build. This really needs to be looked at.
+%define _lto_cflags %{nil}
+
 # note: parametrized macros are order-sensitive (unlike not-parametrized) even with normal macros
 # also necessary when passing it as parameter to other macros. If not macro, then it is considered a switch
 # see the difference between global and define:
@ -243,20 +247,18 @@
 %endif

 # New Version-String scheme-style defines
-%global featurever 15
+%global featurever 16
 %global interimver 0
-%global updatever 2
+%global updatever 0
 %global patchver 0
 # If you bump featurever, you must bump also vendor_version_string
-# Used via new version scheme. JDK 15 was
-# GA'ed in September 2020 => 20.9
-%global vendor_version_string 20.9
+# Used via new version scheme. JDK 16 was
+# GA'ed in March 2020 => 21.3
+%global vendor_version_string 21.3
 # buildjdkver is usually same as %%{featurever},
 # but in time of bootstrap of next jdk, it is featurever-1,
 # and this it is better to change it here, on single place
-
-%global buildjdkver 14
-
+%global buildjdkver 15
 # We don't add any LTS designator for STS packages (this package).
 # Neither for Fedora nor EPEL which would have %%{rhel} macro defined.
 %global lts_designator ""
@ -269,8 +271,8 @@
 %global origin          openjdk
 %global origin_nice     OpenJDK
 %global top_level_dir_name   %{origin}
-%global buildver        7
-%global rpmrelease      1
+%global buildver        36
+%global rpmrelease      0
 # Priority must be 8 digits in total; up to openjdk 1.8, we were using 18..... so when we moved to 11, we had to add another digit
 %if %is_system_jdk
 # Using 10 digits may overflow the int used for priority, so we combine the patch and build versions
@ -284,30 +286,27 @@
 %global priority %( printf '%08d' 1 )
 %endif
 %global newjavaver      %{featurever}.%{interimver}.%{updatever}.%{patchver}
-
-# Omit trailing 0 in filenames when the patch version is 0
-%if 0%{?patchver} > 0
-%global filever %{newjavaver}
-%else
-%global filever %{featurever}.%{interimver}.%{updatever}
-%endif
-
 %global javaver         %{featurever}

+# Strip up to 6 trailing zeros in newjavaver, as the JDK does, to get the correct version used in filenames
+%global filever %(svn=%{newjavaver}; for i in 1 2 3 4 5 6 ; do svn=${svn%%.0} ; done; echo ${svn})
+
 # Define milestone (EA for pre-releases, GA for releases)
 # Release will be (where N is usually a number starting at 1):
 # - 0.N%%{?extraver}%%{?dist} for EA releases,
 # - N%%{?extraver}{?dist} for GA releases
 %global is_ga           1
 %if %{is_ga}
-%global ea_designator ""
+%global build_type GA
+%global expected_ea_designator ""
 %global ea_designator_zip ""
 %global extraver %{nil}
 %global eaprefix %{nil}
 %else
-%global ea_designator ea
-%global ea_designator_zip -%{ea_designator}
-%global extraver .%{ea_designator}
+%global build_type EA
+%global expected_ea_designator ea
+%global ea_designator_zip -%{expected_ea_designator}
+%global extraver .%{expected_ea_designator}
 %global eaprefix 0.
 %endif

@ -345,7 +344,7 @@
 # fix for https://bugzilla.redhat.com/show_bug.cgi?id=1111349
 #         https://bugzilla.redhat.com/show_bug.cgi?id=1590796#c14
 #         https://bugzilla.redhat.com/show_bug.cgi?id=1655938
-%global _privatelibs libsplashscreen[.]so.*|libawt_xawt[.]so.*|libjli[.]so.*|libattach[.]so.*|libawt[.]so.*|libextnet[.]so.*|libawt_headless[.]so.*|libdt_socket[.]so.*|libfontmanager[.]so.*|libinstrument[.]so.*|libj2gss[.]so.*|libj2pcsc[.]so.*|libj2pkcs11[.]so.*|libjaas[.]so.*|libjavajpeg[.]so.*|libjdwp[.]so.*|libjimage[.]so.*|libjsound[.]so.*|liblcms[.]so.*|libmanagement[.]so.*|libmanagement_agent[.]so.*|libmanagement_ext[.]so.*|libmlib_image[.]so.*|libnet[.]so.*|libnio[.]so.*|libprefs[.]so.*|librmi[.]so.*|libsaproc[.]so.*|libsctp[.]so.*|libsunec[.]so.*|libzip[.]so.*
+%global _privatelibs libsplashscreen[.]so.*|libawt_xawt[.]so.*|libjli[.]so.*|libattach[.]so.*|libawt[.]so.*|libextnet[.]so.*|libawt_headless[.]so.*|libdt_socket[.]so.*|libfontmanager[.]so.*|libinstrument[.]so.*|libj2gss[.]so.*|libj2pcsc[.]so.*|libj2pkcs11[.]so.*|libjaas[.]so.*|libjavajpeg[.]so.*|libjdwp[.]so.*|libjimage[.]so.*|libjsound[.]so.*|liblcms[.]so.*|libmanagement[.]so.*|libmanagement_agent[.]so.*|libmanagement_ext[.]so.*|libmlib_image[.]so.*|libnet[.]so.*|libnio[.]so.*|libprefs[.]so.*|librmi[.]so.*|libsaproc[.]so.*|libsctp[.]so.*|libzip[.]so.*
 %global _publiclibs libjawt[.]so.*|libjava[.]so.*|libjvm[.]so.*|libverify[.]so.*|libjsig[.]so.*
 %if %is_system_jdk
 %global __provides_exclude ^(%{_privatelibs})$
@ -686,7 +685,6 @@ exit 0
 %{_jvmdir}/%{sdkdir %%1}/lib/libsaproc.so
 %endif
 %{_jvmdir}/%{sdkdir %%1}/lib/libsctp.so
-%{_jvmdir}/%{sdkdir %%1}/lib/libsunec.so
 %{_jvmdir}/%{sdkdir %%1}/lib/libverify.so
 %{_jvmdir}/%{sdkdir %%1}/lib/libzip.so
 %dir %{_jvmdir}/%{sdkdir %%1}/lib/jfr
@ -1097,7 +1095,8 @@ URL:      http://openjdk.java.net/

 # to regenerate source0 (jdk) run update_package.sh
 # update_package.sh contains hard-coded repos, revisions, tags, and projects to regenerate the source archives
-Source0: jdk-updates-jdk%{featurever}u-jdk-%{filever}+%{buildver}%{?tagsuffix:-%{tagsuffix}}.tar.xz
+#Source0: openjdk-jdk%{featurever}u-jdk-%{filever}+%{buildver}%{?tagsuffix:-%{tagsuffix}}.tar.xz
+Source0: openjdk-jdk%{featurever}-jdk-%{filever}+%{buildver}.tar.xz

 # Use 'icedtea_sync.sh' to update the following
 # They are based on code contained in the IcedTea project (3.x).
@ -1156,6 +1155,7 @@ Patch8: jdk8259949-allow_cf-protection_on_x86.patch
 #############################################


+
 BuildRequires: autoconf
 BuildRequires: automake
 BuildRequires: alsa-lib-devel
@ -1170,6 +1170,7 @@ BuildRequires: giflib-devel
 BuildRequires: devtoolset-8-gcc
 BuildRequires: devtoolset-8-gcc-c++
 BuildRequires: gdb
+BuildRequires: harfbuzz-devel
 BuildRequires: lcms2-devel
 BuildRequires: libjpeg-devel
 BuildRequires: libpng-devel
@ -1584,8 +1585,8 @@ export CFLAGS="$CFLAGS -mieee"
 # We use ourcppflags because the OpenJDK build seems to
 # pass EXTRA_CFLAGS to the HotSpot C++ compiler...
 # Explicitly set the C++ standard as the default has changed on GCC >= 6
-EXTRA_CFLAGS="%ourcppflags -std=gnu++98 -Wno-error -fno-delete-null-pointer-checks"
-EXTRA_CPP_FLAGS="%ourcppflags -std=gnu++98 -fno-delete-null-pointer-checks"
+EXTRA_CFLAGS="%ourcppflags"
+EXTRA_CPP_FLAGS="%ourcppflags"

 %ifarch %{power64} ppc
 # fix rpmlint warnings
@ -1604,6 +1605,24 @@ fi
 # Variable used in hs_err hook on build failures
 top_dir_abs_path=$(pwd)/%{top_level_dir_name}

+# The OpenJDK version file includes the current
+# upstream version information. For some reason,
+# configure does not automatically use the
+# default pre-version supplied there (despite
+# what the file claims), so we pass it manually
+# to configure
+VERSION_FILE=${top_dir_abs_path}/make/autoconf/version-numbers
+if [ -f ${VERSION_FILE} ] ; then
+    EA_DESIGNATOR=$(grep '^DEFAULT_PROMOTED_VERSION_PRE' ${VERSION_FILE} | cut -d '=' -f 2)
+else
+    echo "Could not find OpenJDK version file.";
+    exit 16
+fi
+if [ "x${EA_DESIGNATOR}" != "x%{expected_ea_designator}" ] ; then
+    echo "Spec file is configured for a %{build_type} build, but upstream version-pre setting is ${EA_DESIGNATOR}";
+    exit 17
+fi
+
 mkdir -p %{buildoutputdir $suffix}
 pushd %{buildoutputdir $suffix}

@ -1615,7 +1634,7 @@ scl enable devtoolset-8 "bash ../configure \
    --with-jobs=1 \
 %endif
    --with-version-build=%{buildver} \
-    --with-version-pre=\"%{ea_designator}\" \
+    --with-version-pre=\"${EA_DESIGNATOR}\" \
    --with-version-opt=%{lts_designator} \
    --with-vendor-version-string=\"%{vendor_version_string}\" \
    --with-vendor-name=\"Red Hat, Inc.\" \
@ -1631,11 +1650,13 @@ scl enable devtoolset-8 "bash ../configure \
    --with-giflib=system \
    --with-libpng=system \
    --with-lcms=bundled \
+    --with-harfbuzz=system \
    --with-stdc++lib=dynamic \
    --with-extra-cxxflags=\"$EXTRA_CPP_FLAGS\" \
    --with-extra-cflags=\"$EXTRA_CFLAGS\" \
    --with-extra-ldflags=\"%{ourldflags}\" \
    --with-num-cores=\"$NUM_PROC\" \
+    --with-source-date="${SOURCE_DATE_EPOCH}" \
    --disable-javac-server \
 %ifarch %{zgc_arches}
    --with-jvm-features=zgc \
@ -2140,6 +2161,18 @@ require "copy_jdk_configs.lua"
 %endif

 %changelog
+* Fri Feb 19 2021 Andrew Hughes <gnu.andrew@redhat.com> - 1:16.0.0.0.36-0.0.ea.rolling
+- Update to jdk-16.0.0.0+36
+- Update tarball generation script to use git following OpenJDK's move to github
+- Update tarball generation script to use PR3823 which handles JDK-8235710 changes
+- Use upstream default for version-pre rather than setting it to "ea" or ""
+- Drop libsunec.so which is no longer generated, thanks to JDK-8235710
+- Drop unnecessary compiler flags, dating back to work on GCC 6 & 10
+- Adapt RH1750419 alt-java patch to still apply after some variable re-naming in the makefiles
+- Update filever to remove any trailing zeros, as in the OpenJDK build, and use for source filename
+- Use system harfbuzz now this is supported.
+- Pass SOURCE_DATE_EPOCH to build for reproducible builds
+
 * Fri Feb 19 2021 Stephan Bergmann <sbergman@redhat.com> - 1:15.0.2.0.7-1.rolling
 - Hardcode /usr/sbin/alternatives for Flatpak builds

@ -2218,14 +2251,23 @@ require "copy_jdk_configs.lua"
 - rmic removed from packaging after JDK-8225319
 - moved to build by devtoolset-8 scl, as gcc in epel7 is to old: https://bugs.openjdk.java.net/browse/JDK-8249140

+* Mon Jul 27 2020 Severin Gehwolf <sgehwolf@redhat.com> - 1:14.0.2.12-2.rolling
+- Disable LTO so as to pass debuginfo check
+
 * Wed Jul 22 2020 Petra Alice Mikova <pmikova@redhat.com> - 1:14.0.2.12-1.rolling
 - update to jdk 14.0.2.12 CPU version
+- remove upstreamed patch jdk8237879-make_4_3_build_fixes.patch
+- remove upstreamed patch jdk8235833-posixplatform_cpp_should_not_include_sysctl_h.patch
 - remove upstreamed patch jdk8243059-build_fails_when_with_vendor_contains_comma.patch

 * Thu Jul 09 2020 Andrew Hughes <gnu.andrew@redhat.com> - 1:14.0.1.7-4.rolling
 - Re-introduce java-openjdk-src & java-openjdk-demo for system_jdk builds.
 - Fix accidental renaming of java-openjdk-devel to java-devel-openjdk.

+* Thu May 14 2020 Petra Alice Mikova <pmikova@redhat.com> -  1:14.0.1.7-3.rolling
+- introduce patch jdk8235833-posixplatform_cpp_should_not_include_sysctl_h to fix build issues in rawhide
+- rename and reorganize patch sections
+
 * Thu Apr 23 2020 Severin Gehwolf <sgehwolf@redhat.com> - 1:14.0.1.7-2.rolling
 - Fix vendor version to 20.3 (from 19.9)

@ -2238,6 +2280,7 @@ require "copy_jdk_configs.lua"
 - made urls to be preconfigured by os

 * Tue Mar 24 2020 Petra Alice Mikova <pmikova@redhat.com> - 1:14.0.0.36-3.rolling
+- Remove s390x workaround flags for GCC 10
 - bump buildjdkver to 14
 - uploaded new src tarball 

@ -2246,9 +2289,26 @@ require "copy_jdk_configs.lua"

 * Fri Mar 13 2020 Petra Alice Mikova <pmikova@redhat.com> - 1:14.0.0.36-1.rolling
 - update to jdk 14+36 ga build
+- remove JDK-8224851 patch, as OpenJDK 14 already contains it
 - removed pack200 and unpack200 binaries, slaves, manpages and libunpack.so library
 - added listings for jpackage binary, manpages and added slave records to alternatives

+* Thu Mar 12 2020 Petra Alice Mikova <pmikova@redhat.com> - 1:13.0.2.8-4.rolling
+- add patch for build issues with make 4.3
+
+* Thu Feb 27 2020 Severin Gehwolf <sgehwolf@redhat.com> - 1:13.0.2.8-3.rolling
+- add workaround for issues with build with GCC10 on s390x (see RHBZ#1799531)
+- fix issues with build with GCC10: JDK-8224851, -fcommon switch
+
+* Thu Feb 27 2020 Petra Alice Mikova pmikova@redhat.com> - 1:13.0.2.8-3.rolling
+- Add JDK-8224851 patch to resolve aarch64 issues 
+
+* Tue Feb 04 2020 Petra Alice Mikova <pmikova@redhat.com> - 1:13.0.2.8-2.rolling
+- fix Release, as it was broken by last rpmdev-bumpspec
+
+* Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1:13.0.2.8-1.rolling.1
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+
 * Fri Jan 17 2020 Petra Alice Mikova <pmikova@redhat.com> - 1:13.0.2.8-1.rolling
 - removed patch jdk8231405_guarantee_d_nonequals_null_failed_null_dominator_info.patch
 - removed patch jdk8231583_fix_register_clash_in_sbsa_resolve_forwarding_pointer_borrowing.patch
@ -2286,14 +2346,21 @@ require "copy_jdk_configs.lua"

 * Mon Sep 30 2019 Severin Gehwolf <sgehwolf@redhat.com> - 1:13.0.0.33-2.rolling
 - Fix vendor version as JDK 13 has been GA'ed September 2019: 19.3 => 19.9
- bumped buildjdk version to 13

 * Wed Aug 14 2019 Petra Alice Mikova <pmikova@redhat.com> - 1:13.0.0.33-1.rolling
 - updated to 13+33 sources
 - added two manpages to file listings (jfr, jaotc)
 - set is_ga to 1 to match build from jdk.java.net

-* Fri Jul 19 2019 Petra Alice Mikova <pmikova@redhat.com> - 1:13.0.0.28-0.1.ea.rolling
+* Fri Jul 26 2019 Severin Gehwolf <sgehwolf@redhat.com> - 1:13.0.0.28-0.2.ea.rolling
+- Fix bootjdkver macro. It attempted to build with jdk 12, which is
+  no longer available in rawhide (it's 13 instead).
+- Fix Release as rpmdev-bumpspec doesn't do it correctly.
+
+* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1:13.0.0.28-0.1.ea.rolling.1
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
+* Tue Jul 09 2019 Petra Alice Mikova <pmikova@redhat.com> - 1:13.0.0.28-0.1.ea.rolling
 - updated to jdk 13
 - adapted pr2126-synchronise_elliptic_curves_in_sun_security_ec_namedcurve_with_those_listed_by_nss.patch
 - adapted rh1648242-accessible_toolkit_crash_do_not_break_jvm.patch
@ -2302,9 +2369,6 @@ require "copy_jdk_configs.lua"
 - Include 'ea' designator in Release when appropriate
 - Handle milestone as variables so we can alter it easily and set the docs zip filename appropriately

-* Thu Jul 18 2019 Severin Gehwolf <sgehwolf@redhat.com> - 1:12.0.2.9-1.rolling
- Update to July 2019 CPU update (tag jdk-12.0.2+9)
-
 * Tue May 21 2019 Petra Alice Mikova <pmikova@redhat.com> - 1:12.0.1.12-2.rolling
 - fixed requires/provides for the non-system JDK case (backport of RHBZ#1702324)

--- a/rh1750419-redhat_alt_java.patch
+++ b/rh1750419-redhat_alt_java.patch
@ -1,25 +1,27 @@
-diff -r 1356affa5e44 make/modules/java.base/Launcher.gmk
--- openjdk/make/modules/java.base/Launcher.gmk
+diff --git openjdk.orig/make/modules/java.base/Launcher.gmk openjdk/make/modules/java.base/Launcher.gmk
+index 700ddefda49..2882de68eb2 100644
+--- openjdk.orig/make/modules/java.base/Launcher.gmk
 +++ openjdk/make/modules/java.base/Launcher.gmk
-@@ -37,6 +37,14 @@
+@@ -41,6 +41,14 @@ $(eval $(call SetupBuildLauncher, java, \
+     OPTIMIZATION := HIGH, \
+ ))
 
- $(eval $(call SetupBuildLauncher, java, \
-     CFLAGS := -DEXPAND_CLASSPATH_WILDCARDS -DENABLE_ARG_FILES, \
-+    EXTRA_RC_FLAGS := $(JAVA_RC_FLAGS), \
+#Wno-error=cpp is present to allow commented warning in ifdef part of main.c
+$(eval $(call SetupBuildLauncher, alt-java, \
+    CFLAGS := -DEXPAND_CLASSPATH_WILDCARDS -DENABLE_ARG_FILES -DREDHAT_ALT_JAVA -Wno-error=cpp, \
+    EXTRA_RCFLAGS := $(JAVA_RCFLAGS), \
 +    VERSION_INFO_RESOURCE := $(JAVA_VERSION_INFO_RESOURCE), \
 +    OPTIMIZATION := HIGH, \
 +))
 +
-+#Wno-error=cpp is present to allow commented warning in ifdef part of main.c
-+$(eval $(call SetupBuildLauncher, alt-java, \
-+    CFLAGS := -DEXPAND_CLASSPATH_WILDCARDS -DENABLE_ARG_FILES -DREDHAT_ALT_JAVA -Wno-error=cpp, \
-     EXTRA_RC_FLAGS := $(JAVA_RC_FLAGS), \
-     VERSION_INFO_RESOURCE := $(JAVA_VERSION_INFO_RESOURCE), \
-     OPTIMIZATION := HIGH, \
-
-diff -r 25e94aa812b2 src/share/bin/alt_main.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
-+++ openjdk/src/java.base/share/native/launcher/alt_main.h	Tue Jun 02 17:15:28 2020 +0100
+ ifeq ($(call isTargetOs, windows), true)
+   $(eval $(call SetupBuildLauncher, javaw, \
+       CFLAGS := -DJAVAW -DEXPAND_CLASSPATH_WILDCARDS -DENABLE_ARG_FILES, \
+diff --git openjdk.orig/src/java.base/share/native/launcher/alt_main.h openjdk/src/java.base/share/native/launcher/alt_main.h
+new file mode 100644
+index 00000000000..697df2898ac
+--- /dev/null
+++ openjdk/src/java.base/share/native/launcher/alt_main.h
@@ -0,0 +1,73 @@
 +/*
 + * Copyright (c) 2019, Red Hat, Inc. All rights reserved.
@ -94,9 +96,10 @@ diff -r 25e94aa812b2 src/share/bin/alt_main.h
 +}
 +
 +#endif // REDHAT_ALT_JAVA
-diff -r 25e94aa812b2 src/share/bin/main.c
--- openjdk/src/java.base/share/native/launcher/main.c	Wed Feb 05 12:20:36 2020 -0300
-+++ openjdk/src/java.base/share/native/launcher/main.c	Tue Jun 02 17:15:28 2020 +0100
+diff --git openjdk.orig/src/java.base/share/native/launcher/main.c openjdk/src/java.base/share/native/launcher/main.c
+index b734fe2ba78..79dc8307650 100644
+--- openjdk.orig/src/java.base/share/native/launcher/main.c
+++ openjdk/src/java.base/share/native/launcher/main.c
@@ -34,6 +34,14 @@
 #include "jli_util.h"
 #include "jni.h"
--- a/2
+++ b/2
@ -1,2 +1,2 @@
 SHA512 (tapsets-icedtea-3.15.0.tar.xz) = c752a197cb3d812d50c35e11e4722772be40096c81d2a57933e0d9b8a3c708b9c157b8108a4e33a06ca7bb81648170994408c75d6f69d5ff12785d0c31009671
-SHA512 (jdk-updates-jdk15u-jdk-15.0.2+7.tar.xz) = d82e932671464d5c3643bda95c66bccb8cff7f22fdfb242e8b17f41b8b07cdf843ce5e85388edff8ab81ccad09f17575451440039adada2cd49d479ea600bf18
+SHA512 (openjdk-jdk16-jdk-16+36.tar.xz) = 8fc618b960eb6d982d408dd5607dea61f230895b2e2b233793308048ae004868595f501e56a1ab79c3d6aa5b638e06f58383c34d0a09fb321f48678a3a89f5f4
--- a/update_package.sh
+++ b/update_package.sh
@ -35,7 +35,6 @@ fi
 export PROJECT_NAME="jdk"
 export REPO_NAME="jdk15"
 export VERSION="jdk-15+36"
-
 export COMPRESSION=xz
 # unset tapsets overrides
 export OPENJDK_URL=""