diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8998158c933cc019e90f40fe9b763afec99e2164..55945d80bfd185484c9f28b91e873e6a2c51ecf3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,7 +7,7 @@ check_style:
- export SYSTEMNAME="juwelsbooster" # Make this the default for packages like NVHPC
- export EASYBUILD_INCLUDE_EASYBLOCKS="$CI_PROJECT_DIR/Custom_EasyBlocks/*.py,$CI_PROJECT_DIR/Custom_EasyBlocks/generic/*.py"
- export EASYBUILD_INCLUDE_MODULE_NAMING_SCHEMES="$CI_PROJECT_DIR/Custom_MNS/*.py"
- - export EASYBUILD_INCLUDE_TOOLCHAINS="$CI_PROJECT_DIR/Custom_Toolchains/*.py,$CI_PROJECT_DIR/Custom_Toolchains/fft/*.py,$CI_PROJECT_DIR/Custom_Toolchains/compiler/*.py,$CI_PROJECT_DIR/Custom_Toolchains/linalg/*.py"
+ - export EASYBUILD_INCLUDE_TOOLCHAINS="$CI_PROJECT_DIR/Custom_Toolchains/*.py"
- export EASYBUILD_ROBOT="$CI_PROJECT_DIR/Golden_Repo"
- export EASYBUILD_HOOKS="$CI_PROJECT_DIR/Custom_Hooks/eb_hooks.py"
# Let's make this a system where all the packages can be installed, so all of them can be checked without aborting
diff --git a/Custom_Toolchains/npsmpic.py b/Custom_Toolchains/npsmpic.py
index 33ee2bb06a5c7f081d5500ae6bec860414271477..bb0315b6c2b6b002b80886b419ed5e461b94f2c8 100644
--- a/Custom_Toolchains/npsmpic.py
+++ b/Custom_Toolchains/npsmpic.py
@@ -29,13 +29,15 @@ EasyBuild support for npsmpi compiler toolchain (includes NVHPC and ParaStationM
@author: Damian Alvarez (Forschungszentrum Juelich)
"""
-from easybuild.toolchains.nvhpc import NvhpcToolchain
+from easybuild.toolchains.nvhpc import NVHPCToolchain
# We pull in MPI and CUDA at once so this maps nicely to HMNS
from easybuild.toolchains.mpi.psmpi import Psmpi
from easybuild.toolchains.compiler.cuda import Cuda
# Order matters!
-class Npsmpic(NvhpcToolchain, Cuda, Psmpi):
+
+
+class Npsmpic(NVHPCToolchain, Cuda, Psmpi):
"""Compiler toolchain with NVHPC and ParaStationMPI, with CUDA as dependency."""
NAME = 'npsmpic'
- SUBTOOLCHAIN = NvhpcToolchain.NAME
+ SUBTOOLCHAIN = NVHPCToolchain.NAME
diff --git a/Custom_Toolchains/nvompic.py b/Custom_Toolchains/nvompic.py
index b0a0e54a02fb833d33317810e1d83aa663b41fa3..c080deb838ea86e6e0bc568cc83d037618945ca7 100644
--- a/Custom_Toolchains/nvompic.py
+++ b/Custom_Toolchains/nvompic.py
@@ -30,7 +30,7 @@ EasyBuild support for nvompic compiler toolchain (includes NVHPC and OpenMPI, an
@author: Sebastian Achilles (Forschungszentrum Juelich)
"""
-from easybuild.toolchains.nvhpc import NvhpcToolchain
+from easybuild.toolchains.nvhpc import NVHPCToolchain
# We pull in MPI and CUDA at once so this maps nicely to HMNS
from easybuild.toolchains.mpi.openmpi import OpenMPI
from easybuild.toolchains.compiler.cuda import Cuda
@@ -38,7 +38,7 @@ from easybuild.toolchains.compiler.cuda import Cuda
# Order matters!
-class NVompic(NvhpcToolchain, Cuda, OpenMPI):
+class NVompic(NVHPCToolchain, Cuda, OpenMPI):
"""Compiler toolchain with NVHPC and OpenMPI, with CUDA as dependency."""
NAME = 'nvompic'
- SUBTOOLCHAIN = NvhpcToolchain.NAME
+ SUBTOOLCHAIN = NVHPCToolchain.NAME
diff --git a/Golden_Repo/README.md b/Golden_Repo/README.md
index a2b608e83cea0825b31a67a04fbd29f116856816..0e3755cf3dc98adbc44d6b897efe83ad6324a5ea 100644
--- a/Golden_Repo/README.md
+++ b/Golden_Repo/README.md
@@ -4,37 +4,37 @@ The table below shows the details of the toolchains in the 2022 stage:
| Toolchain name | Toolchain version | Underlying GCC | Compiler | MPI | CUDA | Math libraries | Includes software from |
|-----------------|---------------------------|----------------|------------------|-------------------------|----------|----------------|---------------------------|
-| GCCcore | TBD | TBD | | | | | |
+| GCCcore | 11.2.0 | 11.2.0 | | | | | |
- Compilers
| Toolchain name | Toolchain version | Underlying GCC | Compiler | MPI | CUDA | Math libraries | Includes software from |
|-----------------|---------------------------|----------------|------------------|-------------------------|----------|----------------|---------------------------|
-| GCC | TBD | TBD | GCC TBD | | | | GCCcore |
-| NVHPC | TBD-GCC-TBD | TBD | NVHPC TBD | | TBD§ | | GCCcore |
-| intel-compilers | TBD-GCC-TBD | TBD | Intel TBD | | | | GCCcore |
+| GCC | 11.2.0 | 11.2.0 | GCC 11.2.0 | | | | GCCcore |
+| NVHPC | TBD-GCC-11.2.0 | 11.2.0 | NVHPC TBD | | TBD§ | | GCCcore |
+| intel-compilers | TBD-GCC-11.2.0 | 11.2.0 | Intel TBD | | | | GCCcore |
- Compilers+MPI
| Toolchain name | Toolchain version | Underlying GCC | Compiler | MPI | CUDA | Math libraries | Includes software from |
|-----------------|---------------------------|----------------|------------------|-------------------------|----------|----------------|---------------------------|
-| gpsmpi | 2022 | TBD | GCC TBD | ParaStationMPI 5.4.X | TBD§ | | GCCcore, GCC |
-| nvompic | 2022 | TBD | NVHPC TBD | OpenMPI TBD | TBD | | GCCcore, NVHPC |
-| npsmpic | 2022 | TBD | NVHPC TBD | ParaStationMPI 5.4.X | TBD | | GCCcore, NVHPC |
-| ipsmpi | 2022 | TBD | Intel TBD | ParaStationMPI 5.4.X | TBD§ | | GCCcore, intel-compilers |
-| iimpi | 2022 | TBD | Intel TBD | Intel MPI TBD | | | GCCcore, intel-compilers |
-| gompi | 2022 | TBD | GCC TBD | OpenMPI TBD | TBD§ | | GCCcore, GCC |
-| iompi | 2022 | TBD | Intel TBD | OpenMPI TBD | TBD§ | | GCCcore, intel-compilers |
+| gpsmpi | 2022 | 11.2.0 | GCC 11.2.0 | ParaStationMPI 5.4.X | TBD§ | | GCCcore, GCC |
+| nvompic | 2022 | 11.2.0 | NVHPC TBD | OpenMPI TBD | TBD | | GCCcore, NVHPC |
+| npsmpic | 2022 | 11.2.0 | NVHPC TBD | ParaStationMPI 5.4.X | TBD | | GCCcore, NVHPC |
+| ipsmpi | 2022 | 11.2.0 | Intel TBD | ParaStationMPI 5.4.X | TBD§ | | GCCcore, intel-compilers |
+| iimpi | 2022 | 11.2.0 | Intel TBD | Intel MPI TBD | | | GCCcore, intel-compilers |
+| gompi | 2022 | 11.2.0 | GCC 11.2.0 | OpenMPI TBD | TBD§ | | GCCcore, GCC |
+| iompi | 2022 | 11.2.0 | Intel TBD | OpenMPI TBD | TBD§ | | GCCcore, intel-compilers |
- Compilers+MPI+Math
| Toolchain name | Toolchain version | Underlying GCC | Compiler | MPI | CUDA | Math libraries | Includes software from |
|-----------------|---------------------------|----------------|------------------|-------------------------|----------|----------------|---------------------------|
-| gpsmkl | 2022 | TBD | GCC TBD | ParaStationMPI 5.4.X | TBD§ | MKL TBD | GCCcore, GCC, gpsmpi |
-| gomkl | 2022 | TBD | GCC TBD | OpenMPI TBD | TBD§ | MKL TBD | GCCcore, GCC, gompi |
-| intel | 2022 | TBD | Intel TBD | Intel MPI TBD | | MKL TBD | GCCcore, GCC, iimpi |
-| intel-para | 2022 | TBD | Intel TBD | ParaStationMPI 5.4.X | | MKL TBD | GCCcore, GCC, ipsmpi |
-| iomkl | 2022 | TBD | Intel TBD | OpenMPI TBD | TBD§ | MKL TBD | GCCcore, GCC, iompi |
+| gpsmkl | 2022 | 11.2.0 | GCC 11.2.0 | ParaStationMPI 5.4.X | TBD§ | MKL TBD | GCCcore, GCC, gpsmpi |
+| gomkl | 2022 | 11.2.0 | GCC 11.2.0 | OpenMPI TBD | TBD§ | MKL TBD | GCCcore, GCC, gompi |
+| intel | 2022 | 11.2.0 | Intel TBD | Intel MPI TBD | | MKL TBD | GCCcore, GCC, iimpi |
+| intel-para | 2022 | 11.2.0 | Intel TBD | ParaStationMPI 5.4.X | | MKL TBD | GCCcore, GCC, ipsmpi |
+| iomkl | 2022 | 11.2.0 | Intel TBD | OpenMPI TBD | TBD§ | MKL TBD | GCCcore, GCC, iompi |
§ Not included in the toolchain just as dependency
diff --git a/Golden_Repo/b/Bison/Bison-3.7.6-GCCcore-11.2.0.eb b/Golden_Repo/b/Bison/Bison-3.7.6-GCCcore-11.2.0.eb
new file mode 100644
index 0000000000000000000000000000000000000000..8bb811de9dfb4cd955012a3227ee0c8957ee3e90
--- /dev/null
+++ b/Golden_Repo/b/Bison/Bison-3.7.6-GCCcore-11.2.0.eb
@@ -0,0 +1,30 @@
+easyblock = 'ConfigureMake'
+
+name = 'Bison'
+version = '3.7.6'
+
+homepage = 'https://www.gnu.org/software/bison'
+description = """Bison is a general-purpose parser generator that converts an annotated context-free grammar
+ into a deterministic LR or generalized LR (GLR) parser employing LALR(1) parser tables."""
+
+site_contacts = 'sc@fz-juelich.de'
+
+toolchain = {'name': 'GCCcore', 'version': '11.2.0'}
+
+source_urls = [GNU_SOURCE]
+sources = [SOURCELOWER_TAR_GZ]
+checksums = ['69dc0bb46ea8fc307d4ca1e0b61c8c355eb207d0b0c69f4f8462328e74d7b9ea']
+
+builddependencies = [
+ ('M4', '1.4.19'),
+ # use same binutils version that was used when building GCCcore toolchain
+ ('binutils', '2.37', '', SYSTEM),
+]
+
+
+sanity_check_paths = {
+ 'files': ['bin/%s' % x for x in ['bison', 'yacc']] + [('lib/liby.a', 'lib64/liby.a')],
+ 'dirs': [],
+}
+
+moduleclass = 'lang'
diff --git a/Golden_Repo/b/Bison/Bison-3.7.6.eb b/Golden_Repo/b/Bison/Bison-3.7.6.eb
new file mode 100644
index 0000000000000000000000000000000000000000..2f810b741e37b27f06286321abe6d95b94163e98
--- /dev/null
+++ b/Golden_Repo/b/Bison/Bison-3.7.6.eb
@@ -0,0 +1,31 @@
+easyblock = 'ConfigureMake'
+
+name = 'Bison'
+version = '3.7.6'
+
+homepage = 'https://www.gnu.org/software/bison'
+
+description = """
+ Bison is a general-purpose parser generator that converts an annotated
+ context-free grammar into a deterministic LR or generalized LR (GLR) parser
+ employing LALR(1) parser tables.
+"""
+
+site_contacts = 'sc@fz-juelich.de'
+
+toolchain = SYSTEM
+
+source_urls = [GNU_SOURCE]
+sources = [SOURCELOWER_TAR_GZ]
+checksums = ['69dc0bb46ea8fc307d4ca1e0b61c8c355eb207d0b0c69f4f8462328e74d7b9ea']
+
+builddependencies = [
+ ('M4', '1.4.19'),
+]
+
+sanity_check_paths = {
+ 'files': ['bin/%s' % x for x in ['bison', 'yacc']] + [('lib/liby.a', 'lib64/liby.a')],
+ 'dirs': [],
+}
+
+moduleclass = 'lang'
diff --git a/Golden_Repo/b/binutils/binutils-2.37-GCCcore-11.2.0.eb b/Golden_Repo/b/binutils/binutils-2.37-GCCcore-11.2.0.eb
new file mode 100644
index 0000000000000000000000000000000000000000..6743c603ed9a52a209e6edd9bdbe77e12a6433aa
--- /dev/null
+++ b/Golden_Repo/b/binutils/binutils-2.37-GCCcore-11.2.0.eb
@@ -0,0 +1,33 @@
+name = 'binutils'
+version = '2.37'
+
+homepage = 'https://directory.fsf.org/project/binutils/'
+description = "binutils: GNU binary utilities"
+
+site_contacts = 'sc@fz-juelich.de'
+
+toolchain = {'name': 'GCCcore', 'version': '11.2.0'}
+
+source_urls = [GNU_SOURCE]
+sources = [SOURCE_TAR_GZ]
+checksums = ['c44968b97cd86499efbc4b4ab7d98471f673e5414c554ef54afa930062dbbfcb']
+
+builddependencies = [
+ ('flex', '2.6.4'),
+ ('Bison', '3.7.6'),
+ # use same binutils version that was used when building GCC toolchain, to 'bootstrap' this binutils
+ ('binutils', version, '', SYSTEM)
+]
+
+dependencies = [
+ # zlib is a runtime dep to avoid that it gets embedded in libbfd.so,
+ # see https://github.com/easybuilders/easybuild-easyblocks/issues/1350
+ ('zlib', '1.2.11'),
+]
+
+# avoid build failure when makeinfo command is not available
+# see https://sourceware.org/bugzilla/show_bug.cgi?id=15345
+buildopts = 'MAKEINFO=true'
+installopts = buildopts
+
+moduleclass = 'tools'
diff --git a/Golden_Repo/b/binutils/binutils-2.37.eb b/Golden_Repo/b/binutils/binutils-2.37.eb
new file mode 100644
index 0000000000000000000000000000000000000000..2267cd7ed5a83bf28672e61f29849fed1f330713
--- /dev/null
+++ b/Golden_Repo/b/binutils/binutils-2.37.eb
@@ -0,0 +1,28 @@
+name = 'binutils'
+version = '2.37'
+
+homepage = 'https://directory.fsf.org/project/binutils/'
+
+description = "binutils: GNU binary utilities"
+
+site_contacts = 'sc@fz-juelich.de'
+
+toolchain = SYSTEM
+
+source_urls = [GNU_SOURCE]
+sources = [SOURCE_TAR_GZ]
+checksums = ['c44968b97cd86499efbc4b4ab7d98471f673e5414c554ef54afa930062dbbfcb']
+
+builddependencies = [
+ ('flex', '2.6.4'),
+ ('Bison', '3.7.6'),
+ # zlib required, but being linked in statically, so not a runtime dep
+ ('zlib', '1.2.11'),
+]
+
+# avoid build failure when makeinfo command is not available
+# see https://sourceware.org/bugzilla/show_bug.cgi?id=15345
+buildopts = 'MAKEINFO=true'
+installopts = buildopts
+
+moduleclass = 'tools'
diff --git a/Golden_Repo/f/flex/flex-2.6.4-GCCcore-11.2.0.eb b/Golden_Repo/f/flex/flex-2.6.4-GCCcore-11.2.0.eb
new file mode 100644
index 0000000000000000000000000000000000000000..ed320f24a6c99c0ce3415f85ca603e404366d3eb
--- /dev/null
+++ b/Golden_Repo/f/flex/flex-2.6.4-GCCcore-11.2.0.eb
@@ -0,0 +1,37 @@
+name = 'flex'
+version = '2.6.4'
+
+homepage = 'http://flex.sourceforge.net/'
+
+description = """
+ Flex (Fast Lexical Analyzer) is a tool for generating scanners. A scanner,
+ sometimes called a tokenizer, is a program which recognizes lexical patterns
+ in text.
+"""
+
+site_contacts = 'sc@fz-juelich.de'
+
+toolchain = {'name': 'GCCcore', 'version': '11.2.0'}
+toolchainopts = {'pic': True}
+
+source_urls = [
+ 'https://github.com/westes/flex/releases/download/v%(version)s/']
+sources = [SOURCELOWER_TAR_GZ]
+checksums = ['e87aae032bf07c26f85ac0ed3250998c37621d95f8bd748b31f15b33c45ee995']
+
+builddependencies = [
+ ('Bison', '3.7.6'),
+ ('help2man', '1.48.3'),
+ # use same binutils version that was used when building GCC toolchain
+ ('binutils', '2.37', '', SYSTEM),
+]
+
+dependencies = [
+ ('M4', '1.4.19'),
+]
+
+# glibc 2.26 requires _GNU_SOURCE defined to expose reallocarray in the correct
+# header, see https://github.com/westes/flex/issues/241
+preconfigopts = 'export CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" && '
+
+moduleclass = 'lang'
diff --git a/Golden_Repo/f/flex/flex-2.6.4.eb b/Golden_Repo/f/flex/flex-2.6.4.eb
new file mode 100644
index 0000000000000000000000000000000000000000..27bdd29c7b9a65178a6136a1e25659d01dd47911
--- /dev/null
+++ b/Golden_Repo/f/flex/flex-2.6.4.eb
@@ -0,0 +1,27 @@
+name = 'flex'
+version = '2.6.4'
+
+homepage = 'http://flex.sourceforge.net/'
+description = """Flex (Fast Lexical Analyzer) is a tool for generating scanners. A scanner,
+ sometimes called a tokenizer, is a program which recognizes lexical patterns in text."""
+
+site_contacts = 'a.strube@fz-juelich.de'
+
+toolchain = SYSTEM
+toolchainopts = {'pic': True}
+
+sources = [SOURCELOWER_TAR_GZ]
+source_urls = [
+ 'https://github.com/westes/flex/releases/download/v%(version)s/']
+
+builddependencies = [
+ ('M4', '1.4.19'),
+]
+
+dependencies = [
+ ('Bison', '3.7.6'),
+]
+
+hidden = True
+
+moduleclass = 'lang'
diff --git a/Golden_Repo/g/GCC/GCC-11.2.0.eb b/Golden_Repo/g/GCC/GCC-11.2.0.eb
new file mode 100644
index 0000000000000000000000000000000000000000..3622183241a2f493ac72e9a887bfc08484cf4ccf
--- /dev/null
+++ b/Golden_Repo/g/GCC/GCC-11.2.0.eb
@@ -0,0 +1,26 @@
+easyblock = 'Bundle'
+
+name = 'GCC'
+version = '11.2.0'
+
+homepage = 'https://gcc.gnu.org/'
+description = """The GNU Compiler Collection includes front ends for C, C++, Objective-C, Fortran, Java, and Ada,
+as well as libraries for these languages (libstdc++, libgcj,...).
+This module supports NVPTX offloading support. If you want to use this you have to load the CUDA module.
+"""
+
+site_contacts = 'Damian Alvarez <d.alvarez@fz-juelich.de>'
+
+toolchain = SYSTEM
+
+dependencies = [
+ ('GCCcore', version),
+ # binutils built on top of GCCcore, which was built on top of (dummy-built) binutils
+ ('binutils', '2.37', '', ('GCCcore', version)),
+]
+
+altroot = 'GCCcore'
+altversion = 'GCCcore'
+
+# this bundle serves as a compiler-only toolchain, so it should be marked as compiler (important for HMNS)
+moduleclass = 'compiler'
diff --git a/Golden_Repo/g/GCCcore/GCCcore-11.2.0.eb b/Golden_Repo/g/GCCcore/GCCcore-11.2.0.eb
new file mode 100644
index 0000000000000000000000000000000000000000..9658e22b53222d50114aad0cda70007dc42fc899
--- /dev/null
+++ b/Golden_Repo/g/GCCcore/GCCcore-11.2.0.eb
@@ -0,0 +1,74 @@
+easyblock = 'EB_GCC'
+
+name = 'GCCcore'
+version = '11.2.0'
+
+homepage = 'https://gcc.gnu.org/'
+description = """The GNU Compiler Collection includes front ends for C, C++, Objective-C, Fortran, Java, and Ada,
+as well as libraries for these languages (libstdc++, libgcj,...).
+This module supports NVPTX offloading support. If you want to use this you have to load the CUDA module.
+"""
+
+site_contacts = 'Damian Alvarez <d.alvarez@fz-juelich.de>'
+
+toolchain = SYSTEM
+
+source_urls = [
+ # GCC auto-resolving HTTP mirror
+ 'https://ftpmirror.gnu.org/gnu/gcc/gcc-%(version)s',
+ 'https://ftpmirror.gnu.org/gnu/gmp', # idem for GMP
+ 'https://ftpmirror.gnu.org/gnu/mpfr', # idem for MPFR
+ 'https://ftpmirror.gnu.org/gnu/mpc', # idem for MPC
+ 'ftp://gcc.gnu.org/pub/gcc/infrastructure/', # GCC dependencies
+ 'http://gcc.cybermirror.org/infrastructure/', # HTTP mirror for GCC dependencies
+ 'http://isl.gforge.inria.fr/', # original HTTP source for ISL
+ 'https://sourceware.org/pub/newlib/', # for newlib
+ 'https://github.com/MentorEmbedded/nvptx-tools/archive', # for nvptx-tools
+]
+sources = [
+ 'gcc-%(version)s.tar.gz',
+ 'gmp-6.2.1.tar.bz2',
+ 'mpfr-4.1.0.tar.bz2',
+ 'mpc-1.2.1.tar.gz',
+ 'isl-0.24.tar.bz2',
+ 'newlib-4.1.0.tar.gz',
+ {'download_filename': 'd0524fb.tar.gz',
+ 'filename': 'nvptx-tools-20210115.tar.gz'},
+]
+patches = [
+ 'GCCcore-6.2.0-fix-find-isl.patch',
+ 'GCCcore-9.3.0_gmp-c99.patch',
+]
+checksums = [
+ 'f0837f1bf8244a5cc23bd96ff6366712a791cfae01df8e25b137698aca26efc1', # gcc-11.2.0.tar.gz
+ 'eae9326beb4158c386e39a356818031bd28f3124cf915f8c5b1dc4c7a36b4d7c', # gmp-6.2.1.tar.bz2
+ 'feced2d430dd5a97805fa289fed3fc8ff2b094c02d05287fd6133e7f1f0ec926', # mpfr-4.1.0.tar.bz2
+ '17503d2c395dfcf106b622dc142683c1199431d095367c6aacba6eec30340459', # mpc-1.2.1.tar.gz
+ 'fcf78dd9656c10eb8cf9fbd5f59a0b6b01386205fe1934b3b287a0a1898145c0', # isl-0.24.tar.bz2
+ 'f296e372f51324224d387cc116dc37a6bd397198756746f93a2b02e9a5d40154', # newlib-4.1.0.tar.gz
+ # nvptx-tools-20210115.tar.gz
+ '466abe1cef9cf294318ecb3c221593356f7a9e1674be987d576bc70d833d84a2',
+ # GCCcore-6.2.0-fix-find-isl.patch
+ '5ad909606d17d851c6ad629b4fddb6c1621844218b8d139fed18c502a7696c68',
+ # GCCcore-9.3.0_gmp-c99.patch
+ '0e135e1cc7cec701beea9d7d17a61bab34cfd496b4b555930016b98db99f922e',
+]
+
+builddependencies = [
+ ('M4', '1.4.19'),
+ ('binutils', '2.37'),
+]
+
+languages = ['c', 'c++', 'fortran']
+
+withisl = True
+withnvptx = True
+
+# Perl is only required when building with NVPTX support
+if withnvptx:
+ osdependencies = ['perl']
+
+# Make sure we replace the system cc with gcc with an alias
+modaliases = {'cc': 'gcc'}
+
+moduleclass = 'compiler'
diff --git a/Golden_Repo/g/GCCcore/GCCcore-6.2.0-fix-find-isl.patch b/Golden_Repo/g/GCCcore/GCCcore-6.2.0-fix-find-isl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6334b6be3527921cba381caf0277f360482d93cf
--- /dev/null
+++ b/Golden_Repo/g/GCCcore/GCCcore-6.2.0-fix-find-isl.patch
@@ -0,0 +1,14 @@
+# Don't use libmpc and libmpfr to find libisl
+# by wpoely86@gmail.com
+diff -ur gcc-6.1.0.orig/configure gcc-6.1.0/configure
+--- gcc-6.1.0.orig/configure 2016-08-26 17:51:48.470524515 +0200
++++ gcc-6.1.0/configure 2016-03-17 23:54:19.000000000 +0100
+@@ -6018,7 +6018,7 @@
+ _isl_saved_LIBS=$LIBS
+
+ CFLAGS="${_isl_saved_CFLAGS} ${islinc} ${gmpinc}"
+- LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs} ${gmplibs}"
++ LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs}"
+ LIBS="${_isl_saved_LIBS} -lisl -lgmp"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isl 0.16, 0.15, or deprecated 0.14" >&5
diff --git a/Golden_Repo/g/GCCcore/GCCcore-9.3.0_gmp-c99.patch b/Golden_Repo/g/GCCcore/GCCcore-9.3.0_gmp-c99.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7c4c567c8469324c43ca4e82095e4455e597ca89
--- /dev/null
+++ b/Golden_Repo/g/GCCcore/GCCcore-9.3.0_gmp-c99.patch
@@ -0,0 +1,67 @@
+add -std=c99 when building GMP, to avoid compilation errors with older GCC system compilers
+author: Kenneth Hoste (HPC-UGent)
+--- gcc-9.3.0-RC-20200305/Makefile.in.orig 2020-03-10 20:30:39.851898414 +0100
++++ gcc-9.3.0-RC-20200305/Makefile.in 2020-03-10 20:33:13.011735787 +0100
+@@ -12891,7 +12891,7 @@
+ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+ $(HOST_EXPORTS) \
+ (cd $(HOST_SUBDIR)/gmp && \
+- $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(STAGE1_FLAGS_TO_PASS) AM_CFLAGS="-DNO_ASM" \
++ $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(STAGE1_FLAGS_TO_PASS) AM_CFLAGS="-DNO_ASM -std=c99" \
+ $(TARGET-gmp))
+ @endif gmp
+
+@@ -12922,7 +12922,7 @@
+ CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+ LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+ $(EXTRA_HOST_FLAGS) \
+- $(STAGE1_FLAGS_TO_PASS) AM_CFLAGS="-DNO_ASM" \
++ $(STAGE1_FLAGS_TO_PASS) AM_CFLAGS="-DNO_ASM -std=c99" \
+ TFLAGS="$(STAGE1_TFLAGS)" \
+ $(TARGET-stage1-gmp)
+
+@@ -12937,7 +12937,7 @@
+ fi; \
+ cd $(HOST_SUBDIR)/gmp && \
+ $(MAKE) $(EXTRA_HOST_FLAGS) \
+- $(STAGE1_FLAGS_TO_PASS) AM_CFLAGS="-DNO_ASM" clean
++ $(STAGE1_FLAGS_TO_PASS) AM_CFLAGS="-DNO_ASM -std=c99" clean
+ @endif gmp-bootstrap
+
+
+@@ -12966,7 +12966,7 @@
+ CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+ CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+ LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+- $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) AM_CFLAGS="-DNO_ASM" \
++ $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) AM_CFLAGS="-DNO_ASM -std=c99" \
+ TFLAGS="$(STAGE2_TFLAGS)" \
+ $(TARGET-stage2-gmp)
+
+@@ -12980,7 +12980,7 @@
+ $(MAKE) stage2-start; \
+ fi; \
+ cd $(HOST_SUBDIR)/gmp && \
+- $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) AM_CFLAGS="-DNO_ASM" clean
++ $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) AM_CFLAGS="-DNO_ASM -std=c99" clean
+ @endif gmp-bootstrap
+
+
+@@ -13009,7 +13009,7 @@
+ CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
+ CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
+ LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
+- $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) AM_CFLAGS="-DNO_ASM" \
++ $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) AM_CFLAGS="-DNO_ASM -std=c99" \
+ TFLAGS="$(STAGE3_TFLAGS)" \
+ $(TARGET-stage3-gmp)
+
+@@ -13023,7 +13023,7 @@
+ $(MAKE) stage3-start; \
+ fi; \
+ cd $(HOST_SUBDIR)/gmp && \
+- $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) AM_CFLAGS="-DNO_ASM" clean
++ $(MAKE) $(EXTRA_HOST_FLAGS) $(POSTSTAGE1_FLAGS_TO_PASS) AM_CFLAGS="-DNO_ASM -std=c99" clean
+ @endif gmp-bootstrap
+
+
diff --git a/Golden_Repo/h/help2man/help2man-1.48.3-GCCcore-11.2.0.eb b/Golden_Repo/h/help2man/help2man-1.48.3-GCCcore-11.2.0.eb
new file mode 100644
index 0000000000000000000000000000000000000000..c0c5e7c260cb92a35a288768cacc8145093a6725
--- /dev/null
+++ b/Golden_Repo/h/help2man/help2man-1.48.3-GCCcore-11.2.0.eb
@@ -0,0 +1,27 @@
+easyblock = 'ConfigureMake'
+
+name = 'help2man'
+version = '1.48.3'
+
+homepage = 'https://www.gnu.org/software/help2man/'
+description = """help2man produces simple manual pages from the '--help' and '--version' output of other commands."""
+
+site_contacts = 'sc@fz-juelich.de'
+
+toolchain = {'name': 'GCCcore', 'version': '11.2.0'}
+
+source_urls = [GNU_SOURCE]
+sources = [SOURCE_TAR_XZ]
+checksums = ['8361ff3c643fbd391064e97e5f54592ca28b880eaffbf566a68e0ad800d1a8ac']
+
+builddependencies = [
+ # use same binutils version that was used when building GCC toolchain
+ ('binutils', '2.37', '', True),
+]
+
+sanity_check_paths = {
+ 'files': ['bin/help2man'],
+ 'dirs': [],
+}
+
+moduleclass = 'tools'
diff --git a/Golden_Repo/m/M4/M4-1.4.19-GCCcore-11.2.0.eb b/Golden_Repo/m/M4/M4-1.4.19-GCCcore-11.2.0.eb
new file mode 100644
index 0000000000000000000000000000000000000000..2ad0bebcd0a3d7042ab67ae6c982c49ad7d12ae0
--- /dev/null
+++ b/Golden_Repo/m/M4/M4-1.4.19-GCCcore-11.2.0.eb
@@ -0,0 +1,31 @@
+easyblock = 'ConfigureMake'
+
+name = 'M4'
+version = '1.4.19'
+
+homepage = 'https://www.gnu.org/software/m4/m4.html'
+description = """GNU M4 is an implementation of the traditional Unix macro processor. It is mostly SVR4 compatible
+ although it has some extensions (for example, handling more than 9 positional parameters to macros).
+ GNU M4 also has built-in functions for including files, running shell commands, doing arithmetic, etc."""
+
+site_contacts = 'sc@fz-juelich.de'
+
+toolchain = {'name': 'GCCcore', 'version': '11.2.0'}
+
+source_urls = [GNU_SOURCE]
+sources = [SOURCELOWER_TAR_GZ]
+checksums = ['3be4a26d825ffdfda52a56fc43246456989a3630093cced3fbddf4771ee58a70']
+
+# use same binutils version that was used when building GCC toolchain
+builddependencies = [('binutils', '2.37', '', SYSTEM)]
+
+# '-fgnu89-inline' is required to avoid linking errors with older glibc's,
+# see https://github.com/easybuilders/easybuild-easyconfigs/issues/529
+configopts = "--enable-c++ CPPFLAGS=-fgnu89-inline"
+
+sanity_check_paths = {
+ 'files': ['bin/m4'],
+ 'dirs': [],
+}
+
+moduleclass = 'devel'
diff --git a/Golden_Repo/m/M4/M4-1.4.19.eb b/Golden_Repo/m/M4/M4-1.4.19.eb
new file mode 100644
index 0000000000000000000000000000000000000000..ac5fa24ed3ecabbc147029776e824218c022ac4b
--- /dev/null
+++ b/Golden_Repo/m/M4/M4-1.4.19.eb
@@ -0,0 +1,33 @@
+easyblock = 'ConfigureMake'
+
+name = 'M4'
+version = '1.4.19'
+
+homepage = 'https://www.gnu.org/software/m4/m4.html'
+
+description = """
+ GNU M4 is an implementation of the traditional Unix macro processor. It is
+ mostly SVR4 compatible although it has some extensions (for example, handling
+ more than 9 positional parameters to macros). GNU M4 also has built-in
+ functions for including files, running shell commands, doing arithmetic, etc.
+"""
+
+site_contacts = 'sc@fz-juelich.de'
+
+toolchain = SYSTEM
+
+sources = [SOURCELOWER_TAR_GZ]
+source_urls = [GNU_SOURCE]
+
+checksums = ['3be4a26d825ffdfda52a56fc43246456989a3630093cced3fbddf4771ee58a70']
+
+# '-fgnu89-inline' is required to avoid linking errors with older glibc's,
+# see https://github.com/easybuilders/easybuild-easyconfigs/issues/529
+configopts = "--enable-c++ CPPFLAGS=-fgnu89-inline"
+
+sanity_check_paths = {
+ 'files': ['bin/m4'],
+ 'dirs': [],
+}
+
+moduleclass = 'devel'
diff --git a/Golden_Repo/z/zlib/zlib-1.2.11-GCCcore-11.2.0.eb b/Golden_Repo/z/zlib/zlib-1.2.11-GCCcore-11.2.0.eb
new file mode 100644
index 0000000000000000000000000000000000000000..3c038ed418e0c9351b130198c922b74483dc65a6
--- /dev/null
+++ b/Golden_Repo/z/zlib/zlib-1.2.11-GCCcore-11.2.0.eb
@@ -0,0 +1,29 @@
+easyblock = 'ConfigureMake'
+
+name = 'zlib'
+version = '1.2.11'
+
+homepage = 'https://www.zlib.net/'
+description = """zlib is designed to be a free, general-purpose, legally unencumbered -- that is,
+ not covered by any patents -- lossless data-compression library for use on virtually any
+ computer hardware and operating system.
+"""
+
+site_contacts = 'sc@fz-juelich.de'
+
+toolchain = {'name': 'GCCcore', 'version': '11.2.0'}
+toolchainopts = {'pic': True}
+
+source_urls = ['https://zlib.net/fossils']
+sources = [SOURCELOWER_TAR_GZ]
+checksums = ['c3e5e9fdd5004dcb542feda5ee4f0ff0744628baf8ed2dd5d66f8ca1197cb1a1']
+
+# use same binutils version that was used when building GCC toolchain
+builddependencies = [('binutils', '2.37', '', SYSTEM)]
+
+sanity_check_paths = {
+ 'files': ['include/zconf.h', 'include/zlib.h', 'lib/libz.a', 'lib/libz.%s' % SHLIB_EXT],
+ 'dirs': [],
+}
+
+moduleclass = 'lib'
diff --git a/Golden_Repo/z/zlib/zlib-1.2.11.eb b/Golden_Repo/z/zlib/zlib-1.2.11.eb
new file mode 100644
index 0000000000000000000000000000000000000000..7d59504ff4d72c02e6af62993108c46f6733d4d4
--- /dev/null
+++ b/Golden_Repo/z/zlib/zlib-1.2.11.eb
@@ -0,0 +1,31 @@
+easyblock = 'ConfigureMake'
+
+name = 'zlib'
+version = '1.2.11'
+
+homepage = 'https://www.zlib.net/'
+description = """zlib is designed to be a free, general-purpose, legally unencumbered -- that is,
+ not covered by any patents -- lossless data-compression library for use on virtually any
+ computer hardware and operating system.
+"""
+
+site_contacts = 'sc@fz-juelich.de'
+
+toolchain = SYSTEM
+toolchainopts = {'pic': True}
+
+source_urls = ['https://zlib.net/fossils/']
+sources = [SOURCELOWER_TAR_GZ]
+checksums = ['c3e5e9fdd5004dcb542feda5ee4f0ff0744628baf8ed2dd5d66f8ca1197cb1a1']
+
+# need to take care of $CFLAGS ourselves with system toolchain
+# we need to add -fPIC, but should also include -O* option to avoid compiling with -O0 (default for GCC)
+buildopts = 'CFLAGS="-O2 -fPIC"'
+
+sanity_check_paths = {
+ 'files': ['include/zconf.h', 'include/zlib.h', 'lib/libz.a',
+ 'lib/libz.%s' % SHLIB_EXT],
+ 'dirs': [],
+}
+
+moduleclass = 'lib'
diff --git a/Overlays/.gitkeep b/Overlays/.gitkeep
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/Overlays/jurecabooster_overlay/g/GCC/GCC-11.2.0.eb b/Overlays/jurecabooster_overlay/g/GCC/GCC-11.2.0.eb
new file mode 100644
index 0000000000000000000000000000000000000000..909766b963695227696a3814aae72a7dcc997125
--- /dev/null
+++ b/Overlays/jurecabooster_overlay/g/GCC/GCC-11.2.0.eb
@@ -0,0 +1,25 @@
+easyblock = 'Bundle'
+
+name = 'GCC'
+version = '11.2.0'
+
+homepage = 'https://gcc.gnu.org/'
+description = """The GNU Compiler Collection includes front ends for C, C++, Objective-C, Fortran, Java, and Ada,
+as well as libraries for these languages (libstdc++, libgcj,...).
+"""
+
+site_contacts = 'Damian Alvarez <d.alvarez@fz-juelich.de>'
+
+toolchain = SYSTEM
+
+dependencies = [
+ ('GCCcore', version),
+ # binutils built on top of GCCcore, which was built on top of (dummy-built) binutils
+ ('binutils', '2.37', '', ('GCCcore', version)),
+]
+
+altroot = 'GCCcore'
+altversion = 'GCCcore'
+
+# this bundle serves as a compiler-only toolchain, so it should be marked as compiler (important for HMNS)
+moduleclass = 'compiler'
diff --git a/Overlays/jurecabooster_overlay/g/GCCcore/GCCcore-11.2.0.eb b/Overlays/jurecabooster_overlay/g/GCCcore/GCCcore-11.2.0.eb
new file mode 100644
index 0000000000000000000000000000000000000000..bc21042bc23256a9de9fd178606f93e2f157f671
--- /dev/null
+++ b/Overlays/jurecabooster_overlay/g/GCCcore/GCCcore-11.2.0.eb
@@ -0,0 +1,73 @@
+easyblock = 'EB_GCC'
+
+name = 'GCCcore'
+version = '11.2.0'
+
+homepage = 'https://gcc.gnu.org/'
+description = """The GNU Compiler Collection includes front ends for C, C++, Objective-C, Fortran, Java, and Ada,
+as well as libraries for these languages (libstdc++, libgcj,...).
+"""
+
+site_contacts = 'Damian Alvarez <d.alvarez@fz-juelich.de>'
+
+toolchain = SYSTEM
+
+source_urls = [
+ # GCC auto-resolving HTTP mirror
+ 'https://ftpmirror.gnu.org/gnu/gcc/gcc-%(version)s',
+ 'https://ftpmirror.gnu.org/gnu/gmp', # idem for GMP
+ 'https://ftpmirror.gnu.org/gnu/mpfr', # idem for MPFR
+ 'https://ftpmirror.gnu.org/gnu/mpc', # idem for MPC
+ 'ftp://gcc.gnu.org/pub/gcc/infrastructure/', # GCC dependencies
+ 'http://gcc.cybermirror.org/infrastructure/', # HTTP mirror for GCC dependencies
+ 'http://isl.gforge.inria.fr/', # original HTTP source for ISL
+ 'https://sourceware.org/pub/newlib/', # for newlib
+ 'https://github.com/MentorEmbedded/nvptx-tools/archive', # for nvptx-tools
+]
+sources = [
+ 'gcc-%(version)s.tar.gz',
+ 'gmp-6.2.1.tar.bz2',
+ 'mpfr-4.1.0.tar.bz2',
+ 'mpc-1.2.1.tar.gz',
+ 'isl-0.24.tar.bz2',
+ 'newlib-4.1.0.tar.gz',
+ {'download_filename': 'd0524fb.tar.gz',
+ 'filename': 'nvptx-tools-20210115.tar.gz'},
+]
+patches = [
+ 'GCCcore-6.2.0-fix-find-isl.patch',
+ 'GCCcore-9.3.0_gmp-c99.patch',
+]
+checksums = [
+ 'f0837f1bf8244a5cc23bd96ff6366712a791cfae01df8e25b137698aca26efc1', # gcc-11.2.0.tar.gz
+ 'eae9326beb4158c386e39a356818031bd28f3124cf915f8c5b1dc4c7a36b4d7c', # gmp-6.2.1.tar.bz2
+ 'feced2d430dd5a97805fa289fed3fc8ff2b094c02d05287fd6133e7f1f0ec926', # mpfr-4.1.0.tar.bz2
+ '17503d2c395dfcf106b622dc142683c1199431d095367c6aacba6eec30340459', # mpc-1.2.1.tar.gz
+ 'fcf78dd9656c10eb8cf9fbd5f59a0b6b01386205fe1934b3b287a0a1898145c0', # isl-0.24.tar.bz2
+ 'f296e372f51324224d387cc116dc37a6bd397198756746f93a2b02e9a5d40154', # newlib-4.1.0.tar.gz
+ # nvptx-tools-20210115.tar.gz
+ '466abe1cef9cf294318ecb3c221593356f7a9e1674be987d576bc70d833d84a2',
+ # GCCcore-6.2.0-fix-find-isl.patch
+ '5ad909606d17d851c6ad629b4fddb6c1621844218b8d139fed18c502a7696c68',
+ # GCCcore-9.3.0_gmp-c99.patch
+ '0e135e1cc7cec701beea9d7d17a61bab34cfd496b4b555930016b98db99f922e',
+]
+
+builddependencies = [
+ ('M4', '1.4.19'),
+ ('binutils', '2.37'),
+]
+
+languages = ['c', 'c++', 'fortran']
+
+withisl = True
+withnvptx = False
+
+# Perl is only required when building with NVPTX support
+if withnvptx:
+ osdependencies = ['perl']
+
+# Make sure we replace the system cc with gcc with an alias
+modaliases = {'cc': 'gcc'}
+
+moduleclass = 'compiler'