postgresql: upgrade to release 13.1

Fixes CVE-2020-25694, plus a bunch more CVE that don't look relevant.

* --with-krb5 no longer exists, neither does --disable-shared
* remove internal-zlib.patch.1:
zlib is only used by pg_* tools / contrib/pgcrypto
* remove postgresql-libs-leak.patch:
some relic from pre-gbuild times, not clear what the point is for
static libs
* remove postgresql-9.2.1-libreoffice.patch:
another dmake .mk file relic, and the win32 nmake build system was
removed
* add postgres-msvc-build.patch.1 to fix Cygwin perl and openssl
* on WNT, libpq.dll is now built, no longer static lib

Change-Id: Ic0232a28801b2f604d9f4e33d5621ae3362defaa
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109640
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>

13 files changed, 168 insertions, 175 deletions

diff --git a/RepositoryExternal.mk b/RepositoryExternal.mk
index b525fb5b40be..3d9ca8da5551 100644
--- a/RepositoryExternal.mk
+++ b/RepositoryExternal.mk
@@ -3052,7 +3052,7 @@ else # !SYSTEM_POSTGRESQL
 
 define gb_LinkTarget__use_postgresql
 
-$(call gb_LinkTarget_use_external_project,$(1),postgresql)
+$(call gb_LinkTarget_use_external_project,$(1),postgresql,full)
 
 $(call gb_LinkTarget_set_include,$(1),\
 	-I$(call gb_UnpackedTarball_get_dir,postgresql)/src/include \
@@ -3060,19 +3060,25 @@ $(call gb_LinkTarget_set_include,$(1),\
 	$$(INCLUDE) \
 )
 
+ifeq ($(OS),WNT)
+
+$(eval $(call gb_Helper_register_packages_for_install,postgresqlsdbc,\
+	postgresql \
+))
+
 $(call gb_LinkTarget_add_libs,$(1),\
-	$(call gb_UnpackedTarball_get_dir,postgresql)/src/interfaces/libpq/libpq$(gb_StaticLibrary_PLAINEXT) \
+	$(call gb_UnpackedTarball_get_dir,postgresql)/$(gb_MSBUILD_CONFIG)/libpq/libpq.lib \
 )
 
-ifeq ($(OS),WNT)
-$(call gb_LinkTarget_use_external,$(1),openssl)
+else # WNT
 
-$(call gb_LinkTarget_use_system_win32_libs,$(1),\
-	secur32 \
-	ws2_32 \
+$(call gb_LinkTarget_add_libs,$(1),\
+	$(call gb_UnpackedTarball_get_dir,postgresql)/src/interfaces/libpq/libpq$(gb_StaticLibrary_PLAINEXT) \
+	$(call gb_UnpackedTarball_get_dir,postgresql)/src/common/libpgcommon$(gb_StaticLibrary_PLAINEXT) \
+	$(call gb_UnpackedTarball_get_dir,postgresql)/src/port/libpgport$(gb_StaticLibrary_PLAINEXT) \
 )
 
-endif
+endif # WNT
 
 endef
 
diff --git a/download.lst b/download.lst
index c2e11b17c695..f41dc56f77df 100644
--- a/download.lst
+++ b/download.lst
@@ -220,8 +220,8 @@ export LIBPNG_SHA256SUM := 505e70834d35383537b6491e7ae8641f1a4bed1876dbfe361201f
 export LIBPNG_TARBALL := libpng-1.6.37.tar.xz
 export POPPLER_SHA256SUM := 016dde34e5f868ea98a32ca99b643325a9682281500942b7113f4ec88d20e2f3
 export POPPLER_TARBALL := poppler-21.01.0.tar.xz
-export POSTGRESQL_SHA256SUM := a754c02f7051c2f21e52f8669a421b50485afcde9a581674d6106326b189d126
-export POSTGRESQL_TARBALL := postgresql-9.2.24.tar.bz2
+export POSTGRESQL_SHA256SUM := 12345c83b89aa29808568977f5200d6da00f88a035517f925293355432ffe61f
+export POSTGRESQL_TARBALL := postgresql-13.1.tar.bz2
 export PYTHON_SHA256SUM := 5f41968a95afe9bc12192d7e6861aab31e80a46c46fa59d3d837def6a4cd4d37
 export PYTHON_TARBALL := Python-3.8.4.tar.xz
 export QRCODEGEN_SHA256SUM := fcdf9fd69fde07ae4dca2351d84271a9de8093002f733b77c70f52f1630f6e4a
diff --git a/external/postgresql/ExternalPackage_postgresql.mk b/external/postgresql/ExternalPackage_postgresql.mk
new file mode 100644
index 000000000000..ada8c4f38eba
--- /dev/null
+++ b/external/postgresql/ExternalPackage_postgresql.mk
@@ -0,0 +1,16 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+$(eval $(call gb_ExternalPackage_ExternalPackage,postgresql,postgresql))
+
+$(eval $(call gb_ExternalPackage_use_external_project,postgresql,postgresql))
+
+$(eval $(call gb_ExternalPackage_add_file,postgresql,$(LIBO_LIB_FOLDER)/libpq.dll,$(gb_MSBUILD_CONFIG)/libpq/libpq.dll))
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/postgresql/ExternalProject_postgresql.mk b/external/postgresql/ExternalProject_postgresql.mk
index 15ce2819b091..cec1fb62b541 100644
--- a/external/postgresql/ExternalProject_postgresql.mk
+++ b/external/postgresql/ExternalProject_postgresql.mk
@@ -12,7 +12,6 @@ $(eval $(call gb_ExternalProject_ExternalProject,postgresql))
 $(eval $(call gb_ExternalProject_use_externals,postgresql,\
 	$(if $(ENABLE_LDAP),openldap) \
 	openssl \
-	zlib \
 ))
 
 $(eval $(call gb_ExternalProject_register_targets,postgresql,\
@@ -26,8 +25,9 @@ $(eval $(call gb_ExternalProject_use_nmake,postgresql,build))
 $(call gb_ExternalProject_get_state_target,postgresql,build) :
 	$(call gb_Trace_StartRange,postgresql,EXTERNAL)
 	$(call gb_ExternalProject_run,build,\
-		nmake -f win32.mak USE_SSL=1 USE_LDAP=1 \
-	,src)
+		MSBFLAGS=/p:Platform=$(gb_MSBUILD_PLATFORM) \
+		$(PERL) build.pl $(gb_MSBUILD_CONFIG) libpq \
+	,src/tools/msvc)
 	$(call gb_Trace_EndRange,postgresql,EXTERNAL)
 
 else
@@ -57,22 +57,26 @@ postgresql_LDFLAGS  += \
 
 endif
 
+# note: as of 13.1, zlib is not needed by libpq
+# passing MAKELEVEL=0 is required to find internal headers
 
 $(call gb_ExternalProject_get_state_target,postgresql,build) :
 	$(call gb_Trace_StartRange,postgresql,EXTERNAL)
 	$(call gb_ExternalProject_run,build,\
 		./configure \
-			--without-readline --disable-shared --with-ldap \
+			--without-readline \
+			--without-zlib \
+			--with-ldap \
 			$(if $(CROSS_COMPILING),--build=$(BUILD_PLATFORM) --host=$(HOST_PLATFORM)) \
 			$(if $(DISABLE_OPENSSL),,--with-openssl \
-				$(if $(WITH_KRB5), --with-krb5) \
 				$(if $(WITH_GSSAPI),--with-gssapi)) \
 				$(if $(ENABLE_LDAP),,--with-ldap=no) \
+			CFLAGS="-fPIC" \
 			CPPFLAGS="$(postgresql_CPPFLAGS)" \
 			LDFLAGS="$(postgresql_LDFLAGS)" \
 			$(if $(ENABLE_LDAP),EXTRA_LDAP_LIBS="-llber -lssl3 -lsmime3 -lnss3 -lnssutil3 -lplds4 -lplc4 -lnspr4") \
 		&& cd src/interfaces/libpq \
-		&& MAKEFLAGS= && $(MAKE) all-static-lib)
+		&& MAKEFLAGS= && $(MAKE) MAKELEVEL=0 all-static-lib)
 	$(call gb_Trace_EndRange,postgresql,EXTERNAL)
 
 endif
diff --git a/external/postgresql/Module_postgresql.mk b/external/postgresql/Module_postgresql.mk
index 1f655c6e5034..7ea89dad3b39 100644
--- a/external/postgresql/Module_postgresql.mk
+++ b/external/postgresql/Module_postgresql.mk
@@ -14,4 +14,10 @@ $(eval $(call gb_Module_add_targets,postgresql,\
 	UnpackedTarball_postgresql \
 ))
 
+ifeq ($(OS),WNT)
+$(eval $(call gb_Module_add_targets,postgresql,\
+	ExternalPackage_postgresql \
+))
+endif # WNT
+
 # vim: set noet sw=4 ts=4:
diff --git a/external/postgresql/UnpackedTarball_postgresql.mk b/external/postgresql/UnpackedTarball_postgresql.mk
index 90b363c2dccf..c189b10dcb4b 100644
--- a/external/postgresql/UnpackedTarball_postgresql.mk
+++ b/external/postgresql/UnpackedTarball_postgresql.mk
@@ -13,19 +13,12 @@ $(eval $(call gb_UnpackedTarball_set_tarball,postgresql,$(POSTGRESQL_TARBALL),,p
 
 $(eval $(call gb_UnpackedTarball_update_autoconf_configs,postgresql,config))
 
-$(eval $(call gb_UnpackedTarball_set_patchlevel,postgresql,3))
-
 $(eval $(call gb_UnpackedTarball_add_patches,postgresql, \
-	external/postgresql/postgresql-libs-leak.patch \
-	external/postgresql/postgresql-9.2.1-libreoffice.patch \
 	external/postgresql/windows.patch.0 \
 	external/postgresql/postgresql.exit.patch.0 \
+	external/postgresql/postgres-msvc-build.patch.1 \
 ))
 
-ifeq ($(SYSTEM_ZLIB),)
-$(eval $(call gb_UnpackedTarball_add_patches,postgresql, \
-	external/postgresql/internal-zlib.patch.1 \
-))
-endif
+$(eval $(call gb_UnpackedTarball_add_file,postgresql,src/tools/msvc/config.pl,external/postgresql/config.pl))
 
 # vim: set noet sw=4 ts=4:
diff --git a/external/postgresql/config.pl b/external/postgresql/config.pl
new file mode 100644
index 000000000000..ae163ebbd166
--- /dev/null
+++ b/external/postgresql/config.pl
@@ -0,0 +1 @@
+$config->{openssl} = "$ENV{WORKDIR}/UnpackedTarball/openssl";
diff --git a/external/postgresql/internal-zlib.patch.1 b/external/postgresql/internal-zlib.patch.1
deleted file mode 100644
index ac2b728e1314..000000000000
--- a/external/postgresql/internal-zlib.patch.1
+++ /dev/null
@@ -1,29 +0,0 @@
-diff -up postgresql/configure.dt postgresql/configure
---- postgresql/configure.dt	2016-11-03 17:34:17.282388226 +0100
-+++ postgresql/configure	2016-11-03 17:34:35.004202484 +0100
-@@ -8566,13 +8566,13 @@ fi
- 
- if test "$with_zlib" = yes; then
- 
--{ $as_echo "$as_me:$LINENO: checking for inflate in -lz" >&5
--$as_echo_n "checking for inflate in -lz... " >&6; }
-+{ $as_echo "$as_me:$LINENO: checking for inflate in -lzlib" >&5
-+$as_echo_n "checking for inflate in -lzlib... " >&6; }
- if test "${ac_cv_lib_z_inflate+set}" = set; then
-   $as_echo_n "(cached) " >&6
- else
-   ac_check_lib_save_LIBS=$LIBS
--LIBS="-lz  $LIBS"
-+LIBS="-lzlib  $LIBS"
- cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h.  */
- _ACEOF
-@@ -8636,7 +8636,7 @@ if test "x$ac_cv_lib_z_inflate" = x""yes
- #define HAVE_LIBZ 1
- _ACEOF
- 
--  LIBS="-lz $LIBS"
-+  LIBS="-lzlib $LIBS"
- 
- else
-   { { $as_echo "$as_me:$LINENO: error: zlib library not found
diff --git a/external/postgresql/postgres-msvc-build.patch.1 b/external/postgresql/postgres-msvc-build.patch.1
new file mode 100644
index 000000000000..c217a755918b
--- /dev/null
+++ b/external/postgresql/postgres-msvc-build.patch.1
@@ -0,0 +1,110 @@
+Cygwin perl calls /bin/sh which can't resolve to .exe
+
+Also Cygwin perl has $Config{osname} different from MSWin32, and why even check that?
+
+--- postgresql/src/tools/msvc/build.pl.orig	2021-01-19 17:36:09.801463500 +0100
++++ postgresql/src/tools/msvc/build.pl	2021-01-19 17:36:20.426821300 +0100
+@@ -55,13 +55,13 @@
+ if ($buildwhat)
+ {
+ 	system(
+-		"msbuild $buildwhat.vcxproj /verbosity:normal $msbflags /p:Configuration=$bconf"
++		"msbuild.exe $buildwhat.vcxproj /verbosity:normal $msbflags /p:Configuration=$bconf"
+ 	);
+ }
+ else
+ {
+ 	system(
+-		"msbuild pgsql.sln /verbosity:normal $msbflags /p:Configuration=$bconf"
++		"msbuild.exe pgsql.sln /verbosity:normal $msbflags /p:Configuration=$bconf"
+ 	);
+ }
+ 
+--- postgresql/src/tools/msvc/Project.pm.orig	2021-01-19 17:59:18.799237700 +0100
++++ postgresql/src/tools/msvc/Project.pm	2021-01-19 17:59:48.487711700 +0100
+@@ -22,7 +22,7 @@
+ 	my $self = {
+ 		name                  => $name,
+ 		type                  => $type,
+-		guid                  => $^O eq "MSWin32" ? Win32::GuidGen() : 'FAKE',
++		guid                  => Win32::GuidGen(),
+ 		files                 => {},
+ 		references            => [],
+ 		libraries             => [],
+--- postgresql/src/tools/msvc/Solution.pm.orig	2021-01-19 18:03:04.594229100 +0100
++++ postgresql/src/tools/msvc/Solution.pm	2021-01-19 18:04:13.677610100 +0100
+@@ -59,7 +59,7 @@
+ {
+ 	my $self = shift;
+ 
+-	if ($^O eq "MSWin32")
++	if (1) #($^O eq "MSWin32")
+ 	{
+ 		# Examine CL help output to determine if we are in 32 or 64-bit mode.
+ 		my $output = `cl /? 2>&1`;
+@@ -1081,7 +1081,7 @@
+ 		}
+ 		if ($fld ne "")
+ 		{
+-			$flduid{$fld} = $^O eq "MSWin32" ? Win32::GuidGen() : 'FAKE';
++			$flduid{$fld} = Win32::GuidGen();
+ 			print $sln <<EOF;
+ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "$fld", "$fld", "$flduid{$fld}"
+ EndProject
+--- postgresql/src/tools/msvc/VSObjectFactory.pm.orig	2021-01-19 18:06:42.633421700 +0100
++++ postgresql/src/tools/msvc/VSObjectFactory.pm	2021-01-19 18:06:28.663523200 +0100
+@@ -111,7 +111,7 @@
+ 
+ sub DetermineVisualStudioVersion
+ {
+-	if ($^O eq "MSWin32")
++	if (1) # ($^O eq "MSWin32")
+ 	{
+ 		# To determine version of Visual Studio we use nmake as it has
+ 		# existed for a long time and still exists in current Visual
+--- postgresql/src/tools/msvc/Mkvcbuild.pm.orig	2021-01-19 18:23:59.830153900 +0100
++++ postgresql/src/tools/msvc/Mkvcbuild.pm	2021-01-19 18:24:04.095411300 +0100
+@@ -9,7 +9,7 @@
+ use warnings;
+ 
+ use Carp;
+-use if ($^O eq "MSWin32"), 'Win32';
++use Win32;
+ use Project;
+ use Solution;
+ use Cwd;
+--- postgresql/src/tools/msvc/Solution.pm.orig	2021-01-19 20:27:21.366237600 +0100
++++ postgresql/src/tools/msvc/Solution.pm	2021-01-19 20:28:17.773662900 +0100
+@@ -126,7 +126,8 @@
+ 	# openssl.exe is in the specified directory.
+ 	# Quote the .exe name in case it has spaces
+ 	my $opensslcmd =
+-	  qq("$self->{options}->{openssl}\\bin\\openssl.exe" version 2>&1);
++	  qq("$self->{options}->{openssl}\\apps\\openssl.exe" version 2>&1);
++ print "$opensslcmd";
+ 	my $sslout = `$opensslcmd`;
+ 
+ 	$? >> 8 == 0
+@@ -964,8 +964,8 @@
+ 				# On both Win32 and Win64 the same library
+ 				# names are used without a debugging context.
+ 				$dbgsuffix     = 0;
+-				$libsslpath    = '\lib\libssl.lib';
+-				$libcryptopath = '\lib\libcrypto.lib';
++				$libsslpath    = '\libssl.lib';
++				$libcryptopath = '\libcrypto.lib';
+ 			}
+ 
+ 			$proj->AddLibrary($self->{options}->{openssl} . $libsslpath,
+@@ -990,9 +990,9 @@
+ 				# to be here, so don't ask for it in last
+ 				# parameter.
+ 				$proj->AddLibrary(
+-					$self->{options}->{openssl} . '\lib\ssleay32.lib', 0);
++					$self->{options}->{openssl} . '\ssleay32.lib', 0);
+ 				$proj->AddLibrary(
+-					$self->{options}->{openssl} . '\lib\libeay32.lib', 0);
++					$self->{options}->{openssl} . '\libeay32.lib', 0);
+ 			}
+ 		}
+ 	}
diff --git a/external/postgresql/postgresql-9.2.1-libreoffice.patch b/external/postgresql/postgresql-9.2.1-libreoffice.patch
deleted file mode 100644
index 174ee8551a78..000000000000
--- a/external/postgresql/postgresql-9.2.1-libreoffice.patch
+++ /dev/null
@@ -1,74 +0,0 @@
---- misc/build/postgresql-9.1.1/src/interfaces/libpq/Makefile	2011-09-22 23:57:57.000000000 +0200
-+++ misc/build/postgresql-9.1.1.patched/src/interfaces/libpq/Makefile	2011-12-15 09:02:18.000000000 +0100
-@@ -148,3 +148,6 @@
- maintainer-clean: distclean maintainer-clean-lib
- 	$(MAKE) -C test $@
- 	rm -f libpq-dist.rc
-+
-+libpq-flags.mk:
-+	@printf '%s\n' 'LIBPQ_DEP_LIBS+=$(SHLIB_LINK)' > '$@'
---- misc/build/postgresql-9.1.1/src/interfaces/libpq/win32.mak	2011-12-14 14:28:59.000000000 +0100
-+++ misc/build/postgresql-9.1.1.patched/src/interfaces/libpq/win32.mak	2011-12-15 09:11:37.000000000 +0100
-@@ -11,14 +11,12 @@
- !ENDIF
- 
- !IFDEF DEBUG
--OPT=/Od /Zi /MDd
-+OPT=/Od /Zi
- LOPT=/DEBUG
--DEBUGDEF=/D _DEBUG
--OUTFILENAME=libpqd
-+OUTFILENAME=libpq
- !ELSE
- OPT=/O2 /MD
- LOPT=
--DEBUGDEF=/D NDEBUG
- OUTFILENAME=libpq
- !ENDIF
- 
-@@ -67,18 +66,11 @@
- CPP=cl.exe
- RSC=rc.exe
- 
--!IFDEF DEBUG
--OUTDIR=.\Debug
--INTDIR=.\Debug
--CPP_OBJS=.\Debug/
--!ELSE
--OUTDIR=.\Release
--INTDIR=.\Release
--CPP_OBJS=.\Release/
--!ENDIF
--
-+OUTDIR=.
-+INTDIR=.
-+CPP_OBJS=./
- 
--ALL : config "$(OUTDIR)\$(OUTFILENAME).lib" "$(OUTDIR)\$(OUTFILENAME).dll"
-+ALL : config "$(OUTDIR)\$(OUTFILENAME).lib"
- 
- CLEAN :
- 	-@erase "$(INTDIR)\getaddrinfo.obj"
-@@ -178,10 +170,11 @@
- "$(OUTDIR)" :
-     if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
- 
--CPP_PROJ=/nologo /W3 /EHsc $(OPT) /I "..\..\include" /I "..\..\include\port\win32" /I "..\..\include\port\win32_msvc" /I "..\..\port" /I. /I "$(SSL_INC)" \
-+CPP_PROJ=/nologo /W3 /EHsc $(OPT) /I "..\..\include" /I "..\..\include\port\win32" /I "..\..\include\port\win32_msvc" /I "..\..\port" /I. $(SOLARINC) /I $(WORKDIR)/UnpackedTarball/openssl/include \
-  /D "FRONTEND" $(DEBUGDEF) \
-  /D "WIN32" /D "_WINDOWS" /Fp"$(INTDIR)\libpq.pch" \
-  /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c  \
-+ /D "_CRT_NONSTDC_NO_DEPRECATE" \
-  /D "_CRT_SECURE_NO_DEPRECATE" $(ADD_DEFINES)
- 
- !IFDEF USE_SSL
-@@ -222,7 +215,7 @@
- <<
- 
- "$(INTDIR)\libpq.res" : "$(INTDIR)" libpq-dist.rc
--	$(RSC) $(RSC_PROJ) libpq-dist.rc
-+	$(RSC) $(SOLARINC) $(RSC_PROJ) libpq-dist.rc
- 
- 
- "$(OUTDIR)\$(OUTFILENAME).dll" : "$(OUTDIR)" "$(INTDIR)\libpq.res"
-
diff --git a/external/postgresql/postgresql-libs-leak.patch b/external/postgresql/postgresql-libs-leak.patch
deleted file mode 100644
index 8224137f1f97..000000000000
--- a/external/postgresql/postgresql-libs-leak.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-diff --recursive -u misc/build/postgresql-9.1.1/configure.in misc/build/postgresql-9.1.1.patched/configure.in
---- misc/build/postgresql-9.1.1/configure.in	2011-09-22 23:57:57.000000000 +0200
-+++ misc/build/postgresql-9.1.1.patched/configure.in	2012-02-03 11:42:45.000000000 +0100
-@@ -903,18 +903,9 @@
- *** Not using spinlocks will cause poor performance.])
- fi
- 
--if test "$with_gssapi" = yes ; then
--  if test "$PORTNAME" != "win32"; then
--    AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
--		 		  [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
--  else
--    LIBS="$LIBS -lgssapi32"
--  fi
--fi
--
- if test "$with_krb5" = yes ; then
-   if test "$PORTNAME" != "win32"; then
--     AC_SEARCH_LIBS(com_err, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken' com_err 'com_err -lssl -lcrypto'], [],
-+     AC_SEARCH_LIBS(com_err, [com_err 'com_err -lssl -lcrypto' krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
-                     [AC_MSG_ERROR([could not find function 'com_err' required for Kerberos 5])])
-      AC_SEARCH_LIBS(krb5_sendauth, [krb5 'krb5 -lcrypto -ldes -lasn1 -lroken'], [],
-                     [AC_MSG_ERROR([could not find function 'krb5_sendauth' required for Kerberos 5])])
-@@ -924,6 +915,15 @@
-   fi
- fi
- 
-+if test "$with_gssapi" = yes ; then
-+  if test "$PORTNAME" != "win32"; then
-+    AC_SEARCH_LIBS(gss_init_sec_context, [gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'], [],
-+		 		  [AC_MSG_ERROR([could not find function 'gss_init_sec_context' required for GSSAPI])])
-+  else
-+    LIBS="$LIBS -lgssapi32"
-+  fi
-+fi
-+
- if test "$with_openssl" = yes ; then
-   dnl Order matters!
-   if test "$PORTNAME" != "win32"; then
-
diff --git a/external/postgresql/postgresql.exit.patch.0 b/external/postgresql/postgresql.exit.patch.0
index 0d167925f4a4..77912038e88e 100644
--- a/external/postgresql/postgresql.exit.patch.0
+++ b/external/postgresql/postgresql.exit.patch.0
@@ -2,16 +2,16 @@
 --- configure
 +++ configure
 @@ -24565,6 +24565,7 @@
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
 +#include <stdlib.h>
  typedef long int ac_int64;
  
  /*
 @@ -24702,6 +24702,7 @@
- cat confdefs.h >>conftest.$ac_ext
- cat >>conftest.$ac_ext <<_ACEOF
+ else
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
 +#include <stdlib.h>
  typedef long long int ac_int64;
diff --git a/solenv/flatpak-manifest.in b/solenv/flatpak-manifest.in
index 8c5697f277b3..308078341394 100644
--- a/solenv/flatpak-manifest.in
+++ b/solenv/flatpak-manifest.in
@@ -387,10 +387,10 @@
                     "dest-filename": "external/tarballs/poppler-21.01.0.tar.xz"
                 },
                 {
-                    "url": "https://dev-www.libreoffice.org/src/postgresql-9.2.24.tar.bz2",
-                    "sha256": "a754c02f7051c2f21e52f8669a421b50485afcde9a581674d6106326b189d126",
+                    "url": "https://dev-www.libreoffice.org/src/postgresql-13.1.tar.bz2",
+                    "sha256": "12345c83b89aa29808568977f5200d6da00f88a035517f925293355432ffe61f",
                     "type": "file",
-                    "dest-filename": "external/tarballs/postgresql-9.2.24.tar.bz2"
+                    "dest-filename": "external/tarballs/postgresql-13.1.tar.bz2"
                 },
                 {
                     "url": "https://dev-www.libreoffice.org/src/QR-Code-generator-1.4.0.tar.gz",