diff --git a/.gitignore b/.gitignore
index 0bf4ac9..8e76bef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,3 +31,6 @@ hdf5-1.8.5.tar.bz2
 /hdf5-1.10.6.tar.bz2
 /hdf5-1.10.7.tar.bz2
 /hdf5_1.10.6+repack-2.debian.tar.xz
+/hdf5-1.12.0.tar.bz2
+/hdf5-1.12.1.tar.bz2
+/hdf5_1.12.0+repack-1~exp2.debian.tar.xz
diff --git a/fix-HDFFV-10745.patch b/fix-HDFFV-10745.patch
deleted file mode 100644
index 64cd705..0000000
--- a/fix-HDFFV-10745.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-Index: hdf5/java/src/jni/h5pFCPLImp.c
-===================================================================
---- hdf5.orig/java/src/jni/h5pFCPLImp.c
-+++ hdf5/java/src/jni/h5pFCPLImp.c
-@@ -240,7 +240,7 @@ Java_hdf_hdf5lib_H5_H5Pget_1sym_1k
- 
- done:
-     if (theArray)
--        UNPIN_LONG_ARRAY(ENVONLY, size, theArray, (status < 0) ? JNI_ABORT : 0);
-+        UNPIN_INT_ARRAY(ENVONLY, size, theArray, (status < 0) ? JNI_ABORT : 0);
- 
-     return (jint)status;
- } /* end Java_hdf_hdf5lib_H5_H5Pget_1sym_1k */
diff --git a/hdf5-LD_LIBRARY_PATH.patch b/hdf5-LD_LIBRARY_PATH.patch
index 7d01278..f1852e7 100644
--- a/hdf5-LD_LIBRARY_PATH.patch
+++ b/hdf5-LD_LIBRARY_PATH.patch
@@ -1,21 +1,20 @@
-diff -up hdf5-1.8.13/src/Makefile.am.LD_LIBRARY_PATH hdf5-1.8.13/src/Makefile.am
---- hdf5-1.8.13/src/Makefile.am.LD_LIBRARY_PATH	2014-05-05 20:13:01.000000000 -0600
-+++ hdf5-1.8.13/src/Makefile.am	2014-05-15 09:53:59.569476295 -0600
-@@ -128,8 +128,6 @@ settings_DATA=libhdf5.settings
+--- hdf5-1.12.0/src/Makefile.am~	2020-02-29 00:29:58.000000000 +0100
++++ hdf5-1.12.0/src/Makefile.am	2021-02-26 16:10:03.612252484 +0100
+@@ -156,8 +156,6 @@
  # Remove the generated .c file if errors occur unless HDF5_Make_Ignore
  # is set to ignore the error.
  H5Tinit.c: H5detect$(EXEEXT)
 -	LD_LIBRARY_PATH="$$LD_LIBRARY_PATH`echo $(LDFLAGS) |                  \
 -		sed -e 's/-L/:/g' -e 's/ //g'`"                               \
- 	$(RUNSERIAL) ./H5detect$(EXEEXT) > $@  ||                               \
+ 	$(RUNSERIAL) ./H5detect$(EXEEXT)  $@  ||                               \
  	    (test $$HDF5_Make_Ignore && echo "*** Error ignored") ||          \
  	    ($(RM) $@ ; exit 1)
-@@ -140,8 +138,6 @@ H5Tinit.c: H5detect$(EXEEXT)
+@@ -168,8 +166,6 @@
  # Remove the generated .c file if errors occur unless HDF5_Make_Ignore
  # is set to ignore the error.
  H5lib_settings.c: H5make_libsettings$(EXEEXT) libhdf5.settings
 -	LD_LIBRARY_PATH="$$LD_LIBRARY_PATH`echo $(LDFLAGS) |                  \
 -		sed -e 's/-L/:/g' -e 's/ //g'`"                               \
- 	$(RUNSERIAL) ./H5make_libsettings$(EXEEXT) > $@  ||                               \
+ 	$(RUNSERIAL) ./H5make_libsettings$(EXEEXT)  $@  ||                               \
  	    (test $$HDF5_Make_Ignore && echo "*** Error ignored") ||          \
  	    ($(RM) $@ ; exit 1)
diff --git a/hdf5-build.patch b/hdf5-build.patch
index 66ba115..cc08c02 100644
--- a/hdf5-build.patch
+++ b/hdf5-build.patch
@@ -1,19 +1,21 @@
-diff -up hdf5-1.10.7/java/examples/datasets/JavaDatasetExample.sh.in.build hdf5-1.10.7/java/examples/datasets/JavaDatasetExample.sh.in
---- hdf5-1.10.7/java/examples/datasets/JavaDatasetExample.sh.in.build	2020-08-27 21:38:23.000000000 -0600
-+++ hdf5-1.10.7/java/examples/datasets/JavaDatasetExample.sh.in	2020-10-07 20:27:26.540707493 -0600
+diff --git a/java/examples/datasets/JavaDatasetExample.sh.in b/java/examples/datasets/JavaDatasetExample.sh.in
+index f29739a..fc9cddb 100644
+--- a/java/examples/datasets/JavaDatasetExample.sh.in
++++ b/java/examples/datasets/JavaDatasetExample.sh.in
 @@ -39,7 +39,7 @@ HDFLIB_HOME="$top_srcdir/java/lib"
- BLDLIBDIR="$top_builddir/hdf5/lib"
  BLDDIR="."
+ BLDLIBDIR="$BLDDIR/testlibs"
  HDFTEST_HOME="$top_srcdir/java/examples/datasets"
 -JARFILE=jar@PACKAGE_TARNAME@-@PACKAGE_VERSION@.jar
 +JARFILE=@PACKAGE_TARNAME@.jar
  TESTJARFILE=jar@PACKAGE_TARNAME@datasets.jar
  test -d $BLDLIBDIR || mkdir -p $BLDLIBDIR
  
-diff -up hdf5-1.10.7/java/examples/datasets/Makefile.am.build hdf5-1.10.7/java/examples/datasets/Makefile.am
---- hdf5-1.10.7/java/examples/datasets/Makefile.am.build	2020-08-27 21:38:23.000000000 -0600
-+++ hdf5-1.10.7/java/examples/datasets/Makefile.am	2020-10-07 20:27:26.540707493 -0600
-@@ -27,7 +27,7 @@ classes:
+diff --git a/java/examples/datasets/Makefile.am b/java/examples/datasets/Makefile.am
+index 41a914b..195201a 100644
+--- a/java/examples/datasets/Makefile.am
++++ b/java/examples/datasets/Makefile.am
+@@ -26,7 +26,7 @@ classes:
  	test -d $(@D)/$(JAVAROOT) || $(MKDIR_P) $(@D)/$(JAVAROOT)
  
  pkgpath = examples/datasets
@@ -22,22 +24,24 @@ diff -up hdf5-1.10.7/java/examples/datasets/Makefile.am.build hdf5-1.10.7/java/e
  CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/slf4j-api-1.7.25.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.25.jar:$$CLASSPATH
  
  jarfile = jar$(PACKAGE_TARNAME)datasets.jar
-diff -up hdf5-1.10.7/java/examples/datatypes/JavaDatatypeExample.sh.in.build hdf5-1.10.7/java/examples/datatypes/JavaDatatypeExample.sh.in
---- hdf5-1.10.7/java/examples/datatypes/JavaDatatypeExample.sh.in.build	2020-02-05 19:04:23.000000000 -0700
-+++ hdf5-1.10.7/java/examples/datatypes/JavaDatatypeExample.sh.in	2020-10-07 20:27:26.541707501 -0600
+diff --git a/java/examples/datatypes/JavaDatatypeExample.sh.in b/java/examples/datatypes/JavaDatatypeExample.sh.in
+index e26d8c0..f6a9d87 100644
+--- a/java/examples/datatypes/JavaDatatypeExample.sh.in
++++ b/java/examples/datatypes/JavaDatatypeExample.sh.in
 @@ -36,7 +36,7 @@ HDFLIB_HOME="$top_srcdir/java/lib"
- BLDLIBDIR="$top_builddir/hdf5/lib"
  BLDDIR="."
+ BLDLIBDIR="$BLDDIR/testlibs"
  HDFTEST_HOME="$top_srcdir/java/examples/datatypes"
 -JARFILE=jar@PACKAGE_TARNAME@-@PACKAGE_VERSION@.jar
 +JARFILE=@PACKAGE_TARNAME@.jar
  TESTJARFILE=jar@PACKAGE_TARNAME@datatypes.jar
  test -d $BLDLIBDIR || mkdir -p $BLDLIBDIR
  
-diff -up hdf5-1.10.7/java/examples/datatypes/Makefile.am.build hdf5-1.10.7/java/examples/datatypes/Makefile.am
---- hdf5-1.10.7/java/examples/datatypes/Makefile.am.build	2020-08-27 21:38:23.000000000 -0600
-+++ hdf5-1.10.7/java/examples/datatypes/Makefile.am	2020-10-07 20:27:26.541707501 -0600
-@@ -27,7 +27,7 @@ classes:
+diff --git a/java/examples/datatypes/Makefile.am b/java/examples/datatypes/Makefile.am
+index 90790f7..450edef 100644
+--- a/java/examples/datatypes/Makefile.am
++++ b/java/examples/datatypes/Makefile.am
+@@ -26,7 +26,7 @@ classes:
  	test -d $(@D)/$(JAVAROOT) || $(MKDIR_P) $(@D)/$(JAVAROOT)
  
  pkgpath = examples/datatypes
@@ -46,22 +50,24 @@ diff -up hdf5-1.10.7/java/examples/datatypes/Makefile.am.build hdf5-1.10.7/java/
  CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/slf4j-api-1.7.25.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.25.jar:$$CLASSPATH
  
  jarfile = jar$(PACKAGE_TARNAME)datatypes.jar
-diff -up hdf5-1.10.7/java/examples/groups/JavaGroupExample.sh.in.build hdf5-1.10.7/java/examples/groups/JavaGroupExample.sh.in
---- hdf5-1.10.7/java/examples/groups/JavaGroupExample.sh.in.build	2020-02-05 19:04:23.000000000 -0700
-+++ hdf5-1.10.7/java/examples/groups/JavaGroupExample.sh.in	2020-10-07 20:27:26.541707501 -0600
-@@ -37,7 +37,7 @@ BLDLIBDIR="$top_builddir/hdf5/lib"
+diff --git a/java/examples/groups/JavaGroupExample.sh.in b/java/examples/groups/JavaGroupExample.sh.in
+index 3b0e9d1..416c69f 100644
+--- a/java/examples/groups/JavaGroupExample.sh.in
++++ b/java/examples/groups/JavaGroupExample.sh.in
+@@ -37,7 +37,7 @@ BLDDIR="."
+ BLDLIBDIR="$BLDDIR/testlibs"
  BLDITERDIR="./groups"
- BLDDIR="."
  HDFTEST_HOME="$top_srcdir/java/examples/groups"
 -JARFILE=jar@PACKAGE_TARNAME@-@PACKAGE_VERSION@.jar
 +JARFILE=@PACKAGE_TARNAME@.jar
  TESTJARFILE=jar@PACKAGE_TARNAME@groups.jar
  test -d $BLDLIBDIR || mkdir -p $BLDLIBDIR
  test -d $BLDITERDIR || mkdir -p $BLDITERDIR
-diff -up hdf5-1.10.7/java/examples/groups/Makefile.am.build hdf5-1.10.7/java/examples/groups/Makefile.am
---- hdf5-1.10.7/java/examples/groups/Makefile.am.build	2020-08-27 21:38:23.000000000 -0600
-+++ hdf5-1.10.7/java/examples/groups/Makefile.am	2020-10-07 20:27:26.542707509 -0600
-@@ -27,7 +27,7 @@ classes:
+diff --git a/java/examples/groups/Makefile.am b/java/examples/groups/Makefile.am
+index bfde9ae..f48a5b9 100644
+--- a/java/examples/groups/Makefile.am
++++ b/java/examples/groups/Makefile.am
+@@ -26,7 +26,7 @@ classes:
  	test -d $(@D)/$(JAVAROOT) || $(MKDIR_P) $(@D)/$(JAVAROOT)
  
  pkgpath = examples/groups
@@ -70,22 +76,24 @@ diff -up hdf5-1.10.7/java/examples/groups/Makefile.am.build hdf5-1.10.7/java/exa
  CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/slf4j-api-1.7.25.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.25.jar:$$CLASSPATH
  
  jarfile = jar$(PACKAGE_TARNAME)groups.jar
-diff -up hdf5-1.10.7/java/examples/intro/JavaIntroExample.sh.in.build hdf5-1.10.7/java/examples/intro/JavaIntroExample.sh.in
---- hdf5-1.10.7/java/examples/intro/JavaIntroExample.sh.in.build	2020-02-05 19:04:23.000000000 -0700
-+++ hdf5-1.10.7/java/examples/intro/JavaIntroExample.sh.in	2020-10-07 20:27:26.542707509 -0600
+diff --git a/java/examples/intro/JavaIntroExample.sh.in b/java/examples/intro/JavaIntroExample.sh.in
+index db741e5..d0ba65d 100644
+--- a/java/examples/intro/JavaIntroExample.sh.in
++++ b/java/examples/intro/JavaIntroExample.sh.in
 @@ -36,7 +36,7 @@ HDFLIB_HOME="$top_srcdir/java/lib"
- BLDLIBDIR="$top_builddir/hdf5/lib"
  BLDDIR="."
+ BLDLIBDIR="$BLDDIR/testlibs"
  HDFTEST_HOME="$top_srcdir/java/examples/intro"
 -JARFILE=jar@PACKAGE_TARNAME@-@PACKAGE_VERSION@.jar
 +JARFILE=@PACKAGE_TARNAME@.jar
  TESTJARFILE=jar@PACKAGE_TARNAME@intro.jar
  test -d $BLDLIBDIR || mkdir -p $BLDLIBDIR
  
-diff -up hdf5-1.10.7/java/examples/intro/Makefile.am.build hdf5-1.10.7/java/examples/intro/Makefile.am
---- hdf5-1.10.7/java/examples/intro/Makefile.am.build	2020-08-27 21:38:23.000000000 -0600
-+++ hdf5-1.10.7/java/examples/intro/Makefile.am	2020-10-07 20:27:26.542707509 -0600
-@@ -27,7 +27,7 @@ classes:
+diff --git a/java/examples/intro/Makefile.am b/java/examples/intro/Makefile.am
+index 7d1aeab..01a10c9 100644
+--- a/java/examples/intro/Makefile.am
++++ b/java/examples/intro/Makefile.am
+@@ -26,7 +26,7 @@ classes:
  	test -d $(@D)/$(JAVAROOT) || $(MKDIR_P) $(@D)/$(JAVAROOT)
  
  pkgpath = examples/intro
@@ -94,10 +102,11 @@ diff -up hdf5-1.10.7/java/examples/intro/Makefile.am.build hdf5-1.10.7/java/exam
  CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/slf4j-api-1.7.25.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.25.jar:$$CLASSPATH
  
  jarfile = jar$(PACKAGE_TARNAME)intro.jar
-diff -up hdf5-1.10.7/java/src/Makefile.am.build hdf5-1.10.7/java/src/Makefile.am
---- hdf5-1.10.7/java/src/Makefile.am.build	2020-09-04 15:50:58.000000000 -0600
-+++ hdf5-1.10.7/java/src/Makefile.am	2020-10-07 20:27:26.542707509 -0600
-@@ -33,8 +33,8 @@ JAVAROOT = .classes
+diff --git a/java/src/Makefile.am b/java/src/Makefile.am
+index 98630e6..fd8d057 100644
+--- a/java/src/Makefile.am
++++ b/java/src/Makefile.am
+@@ -32,8 +32,8 @@ JAVAROOT = .classes
  classes:
  	test -d $(@D)/$(JAVAROOT) || $(MKDIR_P) $(@D)/$(JAVAROOT)
  
@@ -108,22 +117,11 @@ diff -up hdf5-1.10.7/java/src/Makefile.am.build hdf5-1.10.7/java/src/Makefile.am
  
  pkgpath = hdf/hdf5lib
  CLASSPATH_ENV=CLASSPATH=.:$(top_srcdir)/java/lib/slf4j-api-1.7.25.jar:$$CLASSPATH
-diff -up hdf5-1.10.7/java/test/junit.sh.in.build hdf5-1.10.7/java/test/junit.sh.in
---- hdf5-1.10.7/java/test/junit.sh.in.build	2020-09-04 15:50:58.000000000 -0600
-+++ hdf5-1.10.7/java/test/junit.sh.in	2020-10-07 22:14:59.047682005 -0600
-@@ -46,7 +46,7 @@ HDFLIB_HOME="$top_srcdir/java/lib"
- BLDDIR="."
- BLDLIBDIR="$BLDDIR/testlibs"
- HDFTEST_HOME="$top_srcdir/java/test"
--JARFILE=jar@PACKAGE_TARNAME@-@PACKAGE_VERSION@.jar
-+JARFILE=@PACKAGE_TARNAME@.jar
- TESTJARFILE=jar@PACKAGE_TARNAME@test.jar
- test -d $BLDLIBDIR || mkdir -p $BLDLIBDIR
- 
-diff -up hdf5-1.10.7/java/test/Makefile.am.build hdf5-1.10.7/java/test/Makefile.am
---- hdf5-1.10.7/java/test/Makefile.am.build	2020-09-04 15:50:58.000000000 -0600
-+++ hdf5-1.10.7/java/test/Makefile.am	2020-10-07 20:27:26.543707517 -0600
-@@ -27,7 +27,7 @@ classes:
+diff --git a/java/test/Makefile.am b/java/test/Makefile.am
+index 08e79e3..b336c2f 100644
+--- a/java/test/Makefile.am
++++ b/java/test/Makefile.am
+@@ -26,7 +26,7 @@ classes:
  	test -d $(@D)/$(JAVAROOT) || $(MKDIR_P) $(@D)/$(JAVAROOT)
  
  pkgpath = test
@@ -132,3 +130,16 @@ diff -up hdf5-1.10.7/java/test/Makefile.am.build hdf5-1.10.7/java/test/Makefile.
  CLASSPATH_ENV=CLASSPATH=.:$(JAVAROOT):$(top_builddir)/java/src/$(hdfjarfile):$(top_srcdir)/java/lib/junit.jar:$(top_srcdir)/java/lib/hamcrest-core.jar:$(top_srcdir)/java/lib/slf4j-api-1.7.25.jar:$(top_srcdir)/java/lib/ext/slf4j-simple-1.7.25.jar:$$CLASSPATH
  
  jarfile = jar$(PACKAGE_TARNAME)test.jar
+diff --git a/java/test/junit.sh.in b/java/test/junit.sh.in
+index 39db296..83d6c7c 100644
+--- a/java/test/junit.sh.in
++++ b/java/test/junit.sh.in
+@@ -47,7 +47,7 @@ BLDLIBDIR="$BLDDIR/testlibs"
+ HDFTEST_HOME="$top_srcdir/java/test"
+ TOOLS_TESTFILES="$top_srcdir/tools/testfiles"
+ 
+-JARFILE=jar@PACKAGE_TARNAME@-@PACKAGE_VERSION@.jar
++JARFILE=@PACKAGE_TARNAME@.jar
+ TESTJARFILE=jar@PACKAGE_TARNAME@test.jar
+ test -d $BLDLIBDIR || mkdir -p $BLDLIBDIR
+ 
diff --git a/hdf5-warning.patch b/hdf5-warning.patch
deleted file mode 100644
index 25ff9e4..0000000
--- a/hdf5-warning.patch
+++ /dev/null
@@ -1,67 +0,0 @@
-diff -up hdf5-1.10.7/testpar/t_cache.c.warning hdf5-1.10.7/testpar/t_cache.c
---- hdf5-1.10.7/testpar/t_cache.c.warning	2020-09-04 15:50:58.000000000 -0600
-+++ hdf5-1.10.7/testpar/t_cache.c	2020-10-07 20:23:01.877566435 -0600
-@@ -80,8 +80,8 @@ long local_pins           = 0;
- 
- 
- /* the following fields are used by the server process only */
--int total_reads           = 0;
--int total_writes           = 0;
-+unsigned total_reads           = 0;
-+unsigned total_writes           = 0;
- 
- 
- /*****************************************************************************
-@@ -176,8 +176,8 @@ struct datum
-     hbool_t        local_pinned;
-     hbool_t        cleared;
-     hbool_t             flushed;
--    int            reads;
--    int            writes;
-+    unsigned       reads;
-+    unsigned       writes;
-     int            index;
-     struct H5AC_aux_t * aux_ptr;
- };
-@@ -2445,12 +2445,12 @@ static herr_t
- datum_image_len(const void *thing, size_t *image_len)
- {
-     int idx;
--    struct datum * entry_ptr;
-+    const struct datum * entry_ptr;
- 
-     HDassert( thing );
-     HDassert( image_len );
- 
--    entry_ptr = (struct datum *)thing;
-+    entry_ptr = (const struct datum *)thing;
- 
-     idx = addr_to_datum_index(entry_ptr->base_addr);
- 
-@@ -4612,7 +4612,7 @@ verify_entry_reads(haddr_t addr,
-                    int expected_entry_reads)
- {
-     hbool_t success = TRUE;
--    int reported_entry_reads = 0;
-+    unsigned reported_entry_reads = 0;
-     struct mssg_t mssg;
- 
-     if ( success ) {
-@@ -4719,7 +4719,7 @@ verify_entry_writes(haddr_t addr,
-                     int expected_entry_writes)
- {
-     hbool_t success = TRUE;
--    int reported_entry_writes = 0;
-+    unsigned reported_entry_writes = 0;
-     struct mssg_t mssg;
- 
-     if ( success ) {
-@@ -4824,7 +4824,7 @@ static hbool_t
- verify_total_reads(int expected_total_reads)
- {
-     hbool_t success = TRUE; /* will set to FALSE if appropriate. */
--    long reported_total_reads;
-+    unsigned reported_total_reads;
-     struct mssg_t mssg;
- 
-     if ( success ) {
diff --git a/hdf5.spec b/hdf5.spec
index c2d97a6..ed1a6dc 100644
--- a/hdf5.spec
+++ b/hdf5.spec
@@ -1,26 +1,28 @@
 %global macrosdir %(d=%{_rpmconfigdir}/macros.d; [ -d $d ] || d=%{_sysconfdir}/rpm; echo $d)
 
 # Patch version?
-%global snaprel %{nil}
+#global snaprel -beta
 
 ## WARNING: Wait for netcdf 4.8.0 !
 
 # NOTE: Try not to release new versions to released versions of Fedora
 # You need to recompile all users of HDF5 for each version change
 Name: hdf5
-Version: 1.10.7
-Release: 2%{?dist}
+Version: 1.12.1
+Release: 1%{?dist}
 Summary: A general purpose library and file format for storing scientific data
 License: BSD
 URL: https://portal.hdfgroup.org/display/HDF5/HDF5
 
-Source0: https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.10/hdf5-%{version}/src/hdf5-%{version}.tar.bz2
+%global version_main %(echo %version | cut -d. -f-2)
+Source0: https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-%{version_main}/hdf5-%{version}/src/hdf5-%{version}.tar.bz2
+
+%global so_version 200
+
 Source1: h5comp
 # For man pages
-Source2: http://ftp.us.debian.org/debian/pool/main/h/hdf5/hdf5_1.10.6+repack-2.debian.tar.xz
+Source2: http://ftp.us.debian.org/debian/pool/main/h/hdf5/hdf5_1.12.0+repack-1~exp2.debian.tar.xz
 Patch0: hdf5-LD_LIBRARY_PATH.patch
-# Fix some warnings
-Patch2: hdf5-warning.patch
 # Fix java build
 Patch3: hdf5-build.patch
 # Remove Fedora build flags from h5cc/h5c++/h5fc
@@ -37,6 +39,7 @@ BuildRequires: krb5-devel
 BuildRequires: openssl-devel
 BuildRequires: time
 BuildRequires: zlib-devel
+BuildRequires: hostname
 # For patches/rpath
 BuildRequires: automake
 BuildRequires: libtool
@@ -157,11 +160,7 @@ HDF5 parallel openmpi static libraries
 
 
 %prep
-%setup -q -a 2 -n %{name}-%{version}%{?snaprel}
-%patch0 -p1 -b .LD_LIBRARY_PATH
-%patch2 -p1 -b .warning
-%patch3 -p1 -b .build
-%patch5 -p1 -b .wrappers
+%autosetup -a 2 -n %{name}-%{version}%{?snaprel} -p1
 
 # Replace jars with system versions
 # hamcrest-core is obsoleted in hamcrest-2.2
@@ -188,7 +187,6 @@ autoreconf -f -i
 # Modify low optimization level for gnu compilers
 sed -e 's|-O -finline-functions|-O3 -finline-functions|g' -i config/gnu-flags
 
-
 %build
 #Do out of tree builds
 %global _configure ../configure
@@ -217,8 +215,9 @@ ln -s ../configure .
   %{configure_opts} \
   --enable-cxx \
   --enable-java
-sed -i -e 's! -shared ! -Wl,--as-needed\0!g' libtool
-make LDFLAGS="%{__global_ldflags} -fPIC -Wl,-z,now -Wl,--as-needed"
+sed -i -e 's| -shared | -Wl,--as-needed\0|g' libtool
+sed -r -i 's|^prefix=/usr|prefix=%{buildroot}/usr|' java/test/junit.sh
+%make_build LDFLAGS="%{__global_ldflags} -fPIC -Wl,-z,now -Wl,--as-needed"
 popd
 
 #MPI builds
@@ -242,7 +241,7 @@ do
     --datarootdir=%{_libdir}/$mpi/share \
     --mandir=%{_libdir}/$mpi/share/man
   sed -i -e 's! -shared ! -Wl,--as-needed\0!g' libtool
-  make LDFLAGS="%{__global_ldflags} -fPIC -Wl,-z,now -Wl,--as-needed"
+  %make_build LDFLAGS="%{__global_ldflags} -fPIC -Wl,-z,now -Wl,--as-needed"
   module purge
   popd
 done
@@ -257,7 +256,7 @@ mv %{buildroot}%{_includedir}/*.mod %{buildroot}%{_fmoddir}
 for mpi in %{?mpi_list}
 do
   module load mpi/$mpi-%{_arch}
-  make -C $mpi install DESTDIR=%{buildroot}
+  %make_install -C $mpi
   rm %{buildroot}/%{_libdir}/$mpi/lib/*.la
   #Fortran modules
   mkdir -p %{buildroot}${MPI_FORTRAN_MOD_DIR}
@@ -310,7 +309,6 @@ rm %{buildroot}%{_mandir}/man1/h5p[cf]c*.1
 mkdir -p %{buildroot}%{_libdir}/%{name}
 mv %{buildroot}%{_libdir}/libhdf5_java.so %{buildroot}%{_libdir}/%{name}/
 
-
 %check
 make -C build check
 #export HDF5_Make_Ignore=yes
@@ -327,10 +325,19 @@ do
   module purge
 done
 
+# I have no idea why those get installed. But it's easier to just
+# delete them, than to fight with the byzantine build system.
+# And yes, it's using /usr/lib not %_libdir.
+if [ %_libdir != /usr/lib ]; then
+   rm -vf \
+      %{buildroot}/usr/lib/*.jar \
+      %{buildroot}/usr/lib/*.la  \
+      %{buildroot}/usr/lib/*.lai \
+      %{buildroot}/usr/lib/libhdf5*
+fi
 
 %ldconfig_scriptlets
 
-
 %files
 %license COPYING
 %doc MANIFEST README.txt release_docs/RELEASE.txt
@@ -355,12 +362,12 @@ done
 %{_bindir}/h5watch
 %{_bindir}/mirror_server
 %{_bindir}/mirror_server_stop
-%{_libdir}/libhdf5.so.103*
-%{_libdir}/libhdf5_cpp.so.103*
-%{_libdir}/libhdf5_fortran.so.102*
-%{_libdir}/libhdf5hl_fortran.so.100*
-%{_libdir}/libhdf5_hl.so.100*
-%{_libdir}/libhdf5_hl_cpp.so.100*
+%{_libdir}/libhdf5.so.%{so_version}*
+%{_libdir}/libhdf5_cpp.so.%{so_version}*
+%{_libdir}/libhdf5_fortran.so.%{so_version}*
+%{_libdir}/libhdf5hl_fortran.so.%{so_version}*
+%{_libdir}/libhdf5_hl.so.%{so_version}*
+%{_libdir}/libhdf5_hl_cpp.so.%{so_version}*
 %{_mandir}/man1/gif2h5.1*
 %{_mandir}/man1/h52gif.1*
 %{_mandir}/man1/h5copy.1*
@@ -428,7 +435,7 @@ done
 %{_libdir}/mpich/bin/mirror_server
 %{_libdir}/mpich/bin/mirror_server_stop
 %{_libdir}/mpich/bin/ph5diff
-%{_libdir}/mpich/lib/*.so.10*
+%{_libdir}/mpich/lib/*.so.%{so_version}*
 
 %files mpich-devel
 %{_includedir}/mpich-%{_arch}
@@ -473,7 +480,7 @@ done
 %{_libdir}/openmpi/bin/mirror_server
 %{_libdir}/openmpi/bin/mirror_server_stop
 %{_libdir}/openmpi/bin/ph5diff
-%{_libdir}/openmpi/lib/*.so.10*
+%{_libdir}/openmpi/lib/*.so.%{so_version}*
 
 %files openmpi-devel
 %{_includedir}/openmpi-%{_arch}
@@ -492,6 +499,9 @@ done
 
 
 %changelog
+* Sat Nov 20 2021 Orion Poplawski <orion@nwra.com> - 1.12.1-1
+- Update to 1.12.1
+
 * Mon Aug 30 2021 Orion Poplawski <orion@nwra.com> - 1.10.7-2
 - Fix typo in h5fc (bz#1998879)
 
diff --git a/sources b/sources
index ac9223d..d8cd890 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (hdf5-1.10.7.tar.bz2) = bfbd045ea5d7940ac1d0f9aef964dad2e9f22d78b49c90668021106259c9612352fbcb4e89085a7fa189f58142ef83a363c6220ea89aa0d57bdfed245df0ab57
-SHA512 (hdf5_1.10.6+repack-2.debian.tar.xz) = 56a817bec56ef439259787e174172e5045d34b3b398b3fb95e42147a9b6a42e81f456d8527af4ec283226d84c7f247c63a7fa65654edebabe0de0bddfc038b71
+SHA512 (hdf5-1.12.1.tar.bz2) = 158a067ee284ccb9e2c4db12e9d37cf187d90d9ef1bed7a6303e2c3a2fd216d7b13a46c5f46018b097511281c4246156b6f917633ca88872f10f0ad04be285fd
+SHA512 (hdf5_1.12.0+repack-1~exp2.debian.tar.xz) = 4c58d3021a634abe79211a6292d105f0ac9f1cc748e5033f8fefa845265e37104a3d6ef91deac51b85a26b5bc426095ca80ea606e1c3b730d3709368f8ffee9c