17 changed files with 675 additions and 768 deletions
--- a/.gitignore
+++ b/.gitignore
@ -21,60 +21,3 @@
 /gmsh-3.0.4-source-fedora.tar.xz
 /gmsh-3.0.5-source-fedora.tar.xz
 /gmsh-3.0.6-source-fedora.tar.xz
-/gmsh-4.0.0-source-fedora.tar.xz
-/gmsh-4.0.1-source-fedora.tar.xz
-/gmsh-4.0.2-source-fedora.tar.xz
-/gmsh-4.0.4-source-fedora.tar.xz
-/gmsh-4.0.5-source-fedora.tar.xz
-/gmsh-4.0.6-source-fedora.tar.xz
-/gmsh-4.0.7-source-fedora.tar.xz
-/gmsh-4.1.0-source-fedora.tar.xz
-/gmsh-4.1.1-source-fedora.tar.xz
-/gmsh-4.1.2-source-fedora.tar.xz
-/gmsh-4.1.3-source-fedora.tar.xz
-/gmsh-4.1.4-source-fedora.tar.xz
-/gmsh-4.1.5-source-fedora.tar.xz
-/gmsh-4.2.0-source-fedora.tar.xz
-/gmsh-4.2.1-source-fedora.tar.xz
-/gmsh-4.2.2-source-fedora.tar.xz
-/gmsh-4.2.3-source-fedora.tar.xz
-/gmsh-4.3.0-source-fedora.tar.xz
-/gmsh-4.4.0-source-fedora.tar.xz
-/gmsh-4.4.1-source-fedora.tar.xz
-/gmsh-4.5.1-source-fedora.tar.xz
-/gmsh-4.5.2-source-fedora.tar.xz
-/gmsh-4.5.3-source-fedora.tar.xz
-/gmsh-4.5.4-source-fedora.tar.xz
-/gmsh-4.5.5-source-fedora.tar.xz
-/gmsh-4.5.6-source-fedora.tar.xz
-/gmsh-4.6.0-source-fedora.tar.xz
-/gmsh-4.7.0-source-fedora.tar.xz
-/gmsh-4.7.1-source-fedora.tar.xz
-/gmsh-4.8.0-source-fedora.tar.xz
-/gmsh-4.8.1-source-fedora.tar.xz
-/gmsh-4.8.2-source-fedora.tar.xz
-/gmsh-4.8.3-source-fedora.tar.xz
-/gmsh-4.8.4-source-fedora.tar.xz
-/gmsh-4.9.0-source-fedora.tar.xz
-/gmsh-4.9.1-source-fedora.tar.xz
-/gmsh-4.9.2-source-fedora.tar.xz
-/gmsh-4.9.3-source-fedora.tar.xz
-/gmsh-4.9.4-source-fedora.tar.xz
-/gmsh-4.9.5-source-fedora.tar.xz
-/gmsh-4.10.0-source-fedora.tar.xz
-/gmsh-4.10.1-source-fedora.tar.xz
-/gmsh-4.10.2-source-fedora.tar.xz
-/gmsh-4.10.3-source-fedora.tar.xz
-/gmsh-4.10.4-source-fedora.tar.xz
-/gmsh-4.10.5-source-fedora.tar.xz
-/gmsh-4.11.0-source-fedora.tar.xz
-/gmsh-4.11.1-source-fedora.tar.xz
-/gmsh-4.12.0-source-fedora.tar.xz
-/gmsh-4.12.1-source-fedora.tar.xz
-/gmsh-4.12.2-source-fedora.tar.xz
-/gmsh-4.13.0-source-fedora.tar.xz
-/gmsh-4.13.1-source-fedora.tar.xz
-/gmsh-4.13.2-source-fedora.tar.xz
-/gmsh-4.14.0-source-fedora.tar.xz
-/gmsh-4.14.1-source-fedora.tar.xz
-/gmsh-4.15.0-source-fedora.tar.xz
--- a/fedoratarball.sh
+++ b/fedoratarball.sh
@ -1,20 +0,0 @@
-#!/bin/sh
-
-ver=`grep Version: gmsh.spec | awk -F " " '{print $2}'`
-
-echo "This will download and rearchive gmsh version $ver"
-read -p "Press any key to Continue..."
-
-TMPDIR=`mktemp -d /tmp/gmsh.XXXXXX`
-pushd "$TMPDIR"
-
-curl -LO http://geuz.org/gmsh/src/gmsh-$ver-source.tgz
-tar xf gmsh-$ver-source.tgz
-
-rm -rf  contrib/blossom contrib/mpeg_encode
-
-tar cfJ gmsh-$ver-source-fedora.tar.xz gmsh-$ver-source
-
-popd
-
-mv $TMPDIR/gmsh-$ver-source-fedora.tar.xz .
--- a/gmsh.spec
+++ b/gmsh.spec
@ -1,55 +1,34 @@
-%if 0%{?fedora} >= 40
-%ifarch %{ix86}
-%bcond_with openmpi
-%else
-%bcond_without openmpi
-%endif
-%else
-%bcond_without openmpi
-%endif
-%bcond_without mpich
-
-%global sover 4.15
-
-%if 0%{?fedora} >= 33 || 0%{?rhel} >= 9
-%bcond_without flexiblas
-%endif
-
 Name:       gmsh
 Summary:    A three-dimensional finite element mesh generator
-Version:    4.15.0
-Release:    1%{?dist}
-# MPI not available on i686
-ExcludeArch: %{ix86}
+Version:    3.0.6
+Release:    6%{?dist}

-# gmsh is GPL-2.0-or-later WITH Gmsh-exception, see LICENSE.txt
-# contrib/{DiscreteIntegration, HighOrderMeshOptimizer, MeshOptimizer, onelab} are MIT, see respective README.txt
-License:    GPL-2.0-or-later WITH Gmsh-exception AND MIT
+License:    GPLv2+
 URL:        http://geuz.org/gmsh/
 # Download source from http://geuz.org/gmsh/src/%%{name}-%%{version}-source.tgz
 # Delete contrib/blossom and contrib/mpeg_encode from source archive
 Source0:    %{name}-%{version}-source-fedora.tar.xz
 Source1:    %{name}.desktop

-# Install onelab.py and gmsh.py into the python site-packages directory
-Patch0:     gmsh_python.patch
+# Unbundle most of the bundled libraries, see comments in %%prep
+Patch0:     gmsh_unbundle.patch
+# Fix include paths for alglib headers
+Patch1:     gmsh_alglib.patch
+# Port to newer tetgen
+Patch2:     gmsh_tetgen.patch
+# Installation paths fixup, allow setting them from command line for MPI compilation
+Patch3:     gmsh_install-dirs.patch
+# Fix macro collision with symbol by re-ordering includes
+# Fix header in extern C block which causes conflicting declarations
+Patch4:     gmsh_build.patch
+# Use c++14 (needed by netgen component)
+Patch5:     gmsh_c++14.patch
 # Adapt med.h include path
-Patch1:     gmsh_med.patch
-# Install Julia API to share/gmsh
-Patch2:     gmsh_julia.patch
-# Remove odd install of gmsh shared library
-Patch3:     gmsh_install.patch
-# Unbundle gl2ps
-Patch4:     gmsh_unbundle_gl2ps.patch
-# Make gmm use superlu
-Patch5:     gmsh_gmm.patch
+Patch6:     gmsh_med.patch

+BuildRequires: alglib-devel
 BuildRequires: ann-devel
-%if %{with flexiblas}
-BuildRequires:  flexiblas-devel
-%else
-BuildRequires:  blas-devel, lapack-devel
-%endif
+BuildRequires: blas-devel
 BuildRequires: cgnslib-devel
 BuildRequires: cmake
 BuildRequires: desktop-file-utils
@ -59,26 +38,23 @@ BuildRequires: gcc-gfortran
 BuildRequires: gmm-devel
 BuildRequires: gmp-devel
 BuildRequires: hdf5-devel
+BuildRequires: lapack-devel
 BuildRequires: libjpeg-turbo-devel
 BuildRequires: liblbfgs-devel
 BuildRequires: libpng-devel
+BuildRequires: make
 BuildRequires: mathex-devel
 BuildRequires: med-devel
 BuildRequires: mesa-libGLU-devel
-BuildRequires: metis-devel
+# BuildRequires: metis-devel
+BuildRequires: mmg3d-devel
 BuildRequires: netgen-mesher-devel-private
-BuildRequires: opencascade-devel
+BuildRequires: OCE-devel
 BuildRequires: python3-devel
-BuildRequires: python3-setuptools
-BuildRequires: SuperLU-devel
+BuildRequires: swig
+BuildRequires: tetgen-devel
 BuildRequires: voro++-devel
 BuildRequires: zlib-devel
-BuildRequires: texinfo
-# For transforming icon
-BuildRequires: ImageMagick
-
-Provides:      bundled(netgen-mesher) = svn469
-

 Requires:       %{name}-common = %{version}-%{release}

@ -111,22 +87,16 @@ the base %{name} package and are used for development only.


 %package -n python3-%{name}
-Summary:        Python3 API for %{name}
+Summary:        Python3 wrapper for %{name}
 %{?python_provide:%python_provide python3-%{name}}
-Obsoletes:      python3-%{name}-private
-
-BuildArch:      noarch
-
-Requires:       %{name}-libs = %{version}-%{release}

 %description -n python3-%{name}
-Python3 API for %{name}.
+Python3 wrapper for %{name}.


 %package devel
 Summary:        Development with %{name}
 Requires:       %{name}-libs%{?_isa} = %{version}-%{release}
-Obsoletes:      %{name}-devel-private

 %description devel
 Header files for development with %{name}.
@ -142,7 +112,6 @@ Documentation, demo projects and tutorials for %{name}.

 ###############################################################################

-%if %{with openmpi}
 %package        openmpi
 Summary:        %{name} compiled against openmpi
 BuildRequires:  openmpi-devel
@ -154,28 +123,23 @@ Requires:       %{name}-openmpi-libs%{?_isa} = %{version}-%{release}
 %description    openmpi
 %{name} compiled against openmpi.

-
 %package        openmpi-libs
 Summary:        %{name} libraries compiled against openmpi

 %description    openmpi-libs
 %{name} libraries compiled against openmpi.

-
 %package        openmpi-devel
 Summary:        Development files for %{name} compiled against openmpi
 # Require explicitly for dir ownership
 Requires:       openmpi-devel
 Requires:       %{name}-openmpi%{?_isa} = %{version}-%{release}
-Obsoletes:      %{name}-openmpi-devel-private

 %description    openmpi-devel
 Development files for %{name} compiled against openmpi.
-%endif

 ###############################################################################

-%if %{with mpich}
 %package        mpich
 Summary:        %{name} compiled against mpich
 BuildRequires:  mpich-devel
@ -187,147 +151,168 @@ Requires:       %{name}-mpich-libs%{?_isa} = %{version}-%{release}
 %description    mpich
 %{name} compiled against mpich.

-
 %package        mpich-libs
 Summary:        %{name} libraries compiled against mpich

 %description    mpich-libs
 %{name} libraries compiled against mpich.

-
 %package        mpich-devel
 Summary:        Development files for %{name} compiled against mpich
 # Require explicitly for dir ownership
 Requires:       mpich-devel
 Requires:       %{name}-mpich%{?_isa} = %{version}-%{release}
-Obsoletes:      %{name}-mpich-devel-private

 %description    mpich-devel
 Development files for %{name} compiled against mpich.
-%endif

 ###############################################################################

 %prep
 %autosetup -p1 -n %{name}-%{version}-source

-# Copy these outside the contrib folder
-cp contrib/Netgen/nglib_gmsh.h contrib/Netgen/nglib_gmsh.cpp src/mesh
+# Copy these outside the contrib folder (Patch takes care of including these in the build)
+cp contrib/Netgen/nglib_gmsh.h contrib/Netgen/nglib_gmsh.cpp Mesh

 # Bamg: part of freefem++, modified source code
+# Chaco: http://www.cs.sandia.gov/~bahendr/chaco.html - no fedora package, modified source code, see contrib/Chaco/README.txt
 # DiscreteIntegration: gmsh internal module
 # HighOrderMeshOptimizer: gmsh internal module
-# hxt: see contrib/hxt/CREDITS.txt
 # kbipack: Source not available on the net anymore
 # onelab: gmsh internal module
-# WinslowUntangler: gmsh internal module (?)
-(
-cd contrib;
-ls -1 | \
+# rtree: single header file from http://superliminal.com/sources/sources.htm
+ls -1 contrib | \
    grep -v ^bamg$ | \
-    grep -v ^blossom$ | \
+    grep -v ^Chaco$ | \
    grep -v ^DiscreteIntegration$ | \
-    grep -v ^MeshOptimizer$ | \
    grep -v ^HighOrderMeshOptimizer$ | \
-    grep -v ^QuadTri$ | \
-    grep -v ^hxt$ | \
    grep -v ^kbipack$ | \
    grep -v ^onelab$ | \
-    grep -v ^tinyobjloader$ | \
-    grep -v ^WinslowUntangler$ | \
-xargs rm -rf
-)
+    grep -v ^rtree$ | \
+rm -rf
+
+# Convert to utf-8
+for file in tutorial/t12.geo; do
+    iconv -f ISO-8859-1 -t UTF-8 -o $file.new $file && \
+    touch -r $file $file.new && \
+    mv $file.new $file
+done


 %build
 # mpeg not in fedora due to patent issues
+# gmsh only supports metis 4
 # blossoms is nonfree, see contrib/blossoms/README.txt

 gmsh_cmake_args="\
-    %{?with_flexiblas:-DBLA_VENDOR=FlexiBLAS} \
-    -DENABLE_SYSTEM_CONTRIB=YES \
    -DENABLE_BUILD_LIB=YES \
    -DENABLE_BUILD_SHARED=YES \
    -DENABLE_BUILD_DYNAMIC=YES \
-    -DENABLE_MPEG_ENCODE=NO"
+    -DENABLE_MPEG_ENCODE=NO \
+    -DENABLE_METIS=NO \
+    -DENABLE_BLOSSOM=NO \
+    -DENABLE_CGNS=YES \
+    -DENABLE_MED=YES \
+    -DENABLE_OCC=YES"

 ### serial version ###
-%define _vpath_builddir %{_target_platform}
-%cmake \
-    -DENABLE_OPENMP=ON \
+mkdir build-serial
+pushd build-serial
+LDFLAGS="%{__global_ldflags} -Wl,--as-needed" %cmake .. \
+    -DENABLE_WRAP_PYTHON=ON \
    $gmsh_cmake_args

-%cmake_build
+make %{?_smp_mflags}
+popd

 ### openmpi version ###
-%if %{with openmpi}
 %{_openmpi_load}
 export CXX=mpicxx
-%define _vpath_builddir %{_target_platform}-openmpi
-%cmake \
+mkdir build-openmpi
+pushd build-openmpi
+LDFLAGS="%{__global_ldflags} -Wl,--as-needed" %cmake .. \
    -DENABLE_MPI=YES \
-    -DCMAKE_INSTALL_BINDIR=$MPI_BIN \
-    -DCMAKE_INSTALL_LIBDIR=$MPI_LIB \
-    -DCMAKE_INSTALL_INCLUDEDIR=$MPI_INCLUDE \
+    -DGMSH_BIN=$MPI_BIN \
+    -DGMSH_LIB=$MPI_LIB \
+    -DGMSH_INCLUDE=$MPI_INCLUDE \
    $gmsh_cmake_args

-%cmake_build
+make %{?_smp_mflags}
+popd
 %{_openmpi_unload}
-%endif

 ### mpich version ###
-%if %{with mpich}
 %{_mpich_load}
 export CXX=mpicxx
-%define _vpath_builddir %{_target_platform}-mpich
-%cmake \
+mkdir build-mpich
+pushd build-mpich
+LDFLAGS="%{__global_ldflags} -Wl,--as-needed" %cmake .. \
    -DENABLE_MPI=YES \
-    -DCMAKE_INSTALL_BINDIR=$MPI_BIN \
-    -DCMAKE_INSTALL_LIBDIR=$MPI_LIB \
-    -DCMAKE_INSTALL_INCLUDEDIR=$MPI_INCLUDE \
+    -DGMSH_BIN=$MPI_BIN \
+    -DGMSH_LIB=$MPI_LIB \
+    -DGMSH_INCLUDE=$MPI_INCLUDE \
    $gmsh_cmake_args

-%cmake_build
+make %{?_smp_mflags}
+popd
 %{_mpich_unload}
-%endif

-# Built html documentation
-%cmake_build --target html

 # Fix to create correct debuginfo
-cp -a src/parser/Gmsh.* %{_target_platform}
-%if %{with openmpi}
-cp -a src/parser/Gmsh.* %{_target_platform}-openmpi
-%endif
-%if %{with mpich}
-cp -a src/parser/Gmsh.* %{_target_platform}-mpich
-%endif
+cp -a Parser/Gmsh.* build-serial
+cp -a Parser/Gmsh.* build-openmpi
+cp -a Parser/Gmsh.* build-mpich


 %install
-%if %{with openmpi}
-%define _vpath_builddir %{_target_platform}-openmpi
-%cmake_install
-%endif
-%if %{with mpich}
-%define _vpath_builddir %{_target_platform}-mpich
-%cmake_install
-%endif
-%define _vpath_builddir %{_target_platform}
-%cmake_install
+%make_install -C build-openmpi
+%make_install -C build-mpich
+%make_install -C build-serial

 # Remove static libraries
-find %{buildroot} -type f -name libgmsh.a -exec rm -f {} \;
+find %{buildroot} -type f -name libGmsh.a -exec rm -f {} \;

 # Install icon and .desktop file
-magick utils/icons/gmsh.png -scale 128 icon_128x128.png
-install -Dpm 0644 icon_128x128.png  %{buildroot}%{_datadir}/icons/hicolor/128x128/apps/%{name}.png
+install -Dpm 0644 utils/icons/solid_128x128.png  %{buildroot}%{_datadir}/icons/hicolor/128x128/apps/%{name}.png
 desktop-file-install --dir=%{buildroot}%{_datadir}/applications %{SOURCE1}

+# Add API demo to documentation
+install -Dpm 0644 utils/api_demos/mainSimple.cpp %{buildroot}%{_defaultdocdir}/%{name}/api/mainSimple.cpp
+
 # Install License.txt via %%license
 rm -f %{buildroot}%{_defaultdocdir}/%{name}/LICENSE.txt


+%post common
+/usr/bin/update-desktop-database &> /dev/null || :
+/bin/touch --no-create %{_datadir}/icons/hicolor &>/dev/null || :
+
+%postun common
+/usr/bin/update-desktop-database &> /dev/null || :
+if [ $1 -eq 0 ] ; then
+    /bin/touch --no-create %{_datadir}/icons/hicolor &>/dev/null
+    /usr/bin/gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
+fi
+
+%posttrans common
+/usr/bin/gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
+
+
+%post libs -p /sbin/ldconfig
+
+%postun libs -p /sbin/ldconfig
+
+
+%post openmpi-libs -p /sbin/ldconfig
+
+%postun openmpi-libs -p /sbin/ldconfig
+
+
+%post mpich-libs -p /sbin/ldconfig
+
+%postun mpich-libs -p /sbin/ldconfig
+
+
 %files common
 %doc %{_defaultdocdir}/%{name}/CREDITS.txt
 %doc %{_defaultdocdir}/%{name}/README.txt
@ -336,433 +321,54 @@ rm -f %{buildroot}%{_defaultdocdir}/%{name}/LICENSE.txt
 %{_mandir}/man1/gmsh.1.gz
 %{_datadir}/icons/hicolor/128x128/apps/%{name}.png
 %{_datadir}/applications/%{name}.desktop
-%{_datadir}/%{name}/
 %{python3_sitelib}/onelab.py
 %{python3_sitelib}/__pycache__/onelab.*

 %files doc
 %license LICENSE.txt
-%doc %{_defaultdocdir}/%{name}/tutorials
-%doc %{_defaultdocdir}/%{name}/examples
-%doc %{_defaultdocdir}/%{name}/%{name}.html
-%doc %{_defaultdocdir}/%{name}/images/
+%doc %{_defaultdocdir}/%{name}/tutorial
+%doc %{_defaultdocdir}/%{name}/demos
+%doc %{_defaultdocdir}/%{name}/api

 %files
 %{_bindir}/%{name}

 %files devel
-%{_includedir}/gmsh.h
-%{_includedir}/gmshc.h
-%{_includedir}/gmsh.h_cwrap
-%{_includedir}/gmsh.f90
-%{_libdir}/libgmsh.so
+%{_includedir}/%{name}/
+%{_libdir}/libGmsh.so

 %files libs
 %license LICENSE.txt
-%{_libdir}/libgmsh.so.%{sover}*
+%{_libdir}/libGmsh.so.3.0*

 %files -n python3-%{name}
-%{python3_sitelib}/gmsh.py
-%{python3_sitelib}/__pycache__/gmsh.*.pyc
-%{python3_sitelib}/gmsh-%{version}*.dist-info/
+%{python3_sitearch}/gmshpy/

-%if %{with openmpi}
 %files openmpi
 %{_libdir}/openmpi/bin/%{name}

 %files openmpi-devel
-%{_includedir}/openmpi*/gmsh.h
-%{_includedir}/openmpi*/gmshc.h
-%{_includedir}/openmpi*/gmsh.h_cwrap
-%{_includedir}/openmpi*/gmsh.f90
-%{_libdir}/openmpi/lib/libgmsh.so
+%{_includedir}/openmpi*/%{name}/
+%{_libdir}/openmpi/lib/libGmsh.so

 %files openmpi-libs
 %license LICENSE.txt
-%{_libdir}/openmpi/lib/libgmsh.so.%{sover}*
-%endif
+%{_libdir}/openmpi/lib/libGmsh.so.3.0*

-%if %{with mpich}
 %files mpich
 %{_libdir}/mpich/bin/%{name}

 %files mpich-devel
-%{_includedir}/mpich*/gmsh.h
-%{_includedir}/mpich*/gmshc.h
-%{_includedir}/mpich*/gmsh.h_cwrap
-%{_includedir}/mpich*/gmsh.f90
-%{_libdir}/mpich/lib/libgmsh.so
+%{_includedir}/mpich*/%{name}/
+
+%{_libdir}/mpich/lib/libGmsh.so

 %files mpich-libs
 %license LICENSE.txt
-%{_libdir}/mpich/lib/libgmsh.so.%{sover}*
-%endif
+%{_libdir}/mpich/lib/libGmsh.so.3.0*


 %changelog
-* Sun Oct 26 2025 Sandro Mani <manisandro@gmail.com> - 4.15.0-1
- Update to 4.15.0
-
-* Fri Sep 19 2025 Python Maint <python-maint@redhat.com> - 4.14.1-2
- Rebuilt for Python 3.14.0rc3 bytecode
-
-* Tue Sep 02 2025 Sandro Mani <manisandro@gmail.com> - 4.14.1-1
- Update to 4.14.1
-
-* Fri Aug 15 2025 Python Maint <python-maint@redhat.com> - 4.14.0-4
- Rebuilt for Python 3.14.0rc2 bytecode
-
-* Wed Jul 23 2025 Fedora Release Engineering <releng@fedoraproject.org> - 4.14.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
-
-* Thu Jul 17 2025 Sandro Mani <manisandro@gmail.com> - 4.14.0-2
- Use %%cmake_build instead of make
-
-* Fri Jul 04 2025 Sandro Mani <manisandro@gmail.com> - 4.14.0-1
- Update to 4.14.0
-
-* Wed Jun 04 2025 Python Maint <python-maint@redhat.com> - 4.13.2-12
- Rebuilt for Python 3.14
-
-* Thu May 29 2025 Richard Shaw <hobbes1069@gmail.com> - 4.13.2-11
- Rebuild for opencascade 7.9.1.
-
-* Wed May 28 2025 Richard Shaw <hobbes1069@gmail.com> - 4.13.2-10
- Rebuild for opencascade 7.9.1.
-
-* Sat May 24 2025 Sandro Mani <manisandro@gmail.com> - 4.13.2-9
- Add fix for GCC15 build failure
-
-* Mon Feb  3 2025 Jaroslav Škarvada <jskarvad@redhat.com> - 4.13.2-8
- Rebuild for tcl/tk
-
-* Tue Jan 28 2025 Sandro Mani <manisandro@gmail.com> - 4.13.2-7
- Rebuild (cgnslib)
-
-* Fri Jan 24 2025 Sandro Mani <manisandro@gmail.com> - 4.13.2-6
- Rebuild (cgnslib)
-
-* Thu Jan 16 2025 Fedora Release Engineering <releng@fedoraproject.org> - 4.13.2-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
-
-* Fri Oct 25 2024 Orion Poplawski <orion@nwra.com> - 4.13.2-4
- Rebuild for hdf5 1.14.5
-
-* Thu Jul 18 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.13.2-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
-
-* Sun Jun 09 2024 Python Maint <python-maint@redhat.com> - 4.13.2-2
- Rebuilt for Python 3.13
-
-* Tue Jun 04 2024 Sandro Mani <manisandro@gmail.com> - 4.13.2-1
- Update to 4.13.2
-
-* Sun Jun 02 2024 Richard Shaw <hobbes1069@gmail.com> - 4.13.1-2
- Rebuild for opencascade 7.8.1.
-
-* Wed May 08 2024 Sandro Mani <manisandro@gmail.com> - 4.13.1-1
- Update to 4.13.1
-
-* Tue Apr 09 2024 Benjamin A. Beasley <code@musicinmybrain.net> - 4.13.0-3
- Ensure python3-gmsh depends on gmsh-libs
- Make the python3-gmsh subpackage noarch, since the bindings are pure Python
-
-* Fri Mar 29 2024 Richard Shaw <hobbes1069@gmail.com> - 4.13.0-2
- Rebuild for OpenCascade 7.8.0.
-
-* Tue Feb 27 2024 Sandro Mani <manisandro@gmail.com> - 4.13.0-1
- Update to 4.13.0
-
-* Tue Jan 23 2024 Sandro Mani <manisandro@gmail.com> - 4.12.2-1
- Update to 4.12.2
-
-* Fri Jan 19 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.12.1-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
-
-* Sun Jan 14 2024 Sandro Mani <manisandro@gmail.com> - 4.12.1-1
- Update to 4.12.1
-
-* Mon Jan 01 2024 Sandro Mani <manisandro@gmail.com> - 4.12.0-1
- Update to 4.12.0
-
-* Sun Oct 29 2023 Orion Poplawski <orion@nwra.com> - 4.11.1-7
- Rebuild for openmpi 5.0.0, drops i686 and C++ API
-
-* Wed Jul 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 4.11.1-6
- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
-
-* Thu Jul 06 2023 Sandro Mani <manisandro@gmail.com> - 4.11.1-5
- Rebuild (cgnslib)
-
-* Sat Jun 17 2023 Python Maint <python-maint@redhat.com> - 4.11.1-4
- Rebuilt for Python 3.12
-
-* Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 4.11.1-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
-
-* Sat Jan 14 2023 Richard Shaw <hobbes1069@gmail.com> - 4.11.1-2
- Rebuild for opencascade.
-
-* Wed Dec 21 2022 Sandro Mani <manisandro@gmail.com> - 4.11.1-1
- Update to 4.11.1
-
-* Tue Nov 08 2022 Sandro Mani <manisandro@gmail.com> - 4.11.0-1
- Update to 4.11.0
-
-* Thu Jul 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 4.10.5-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
-
-* Sun Jul 03 2022 Sandro Mani <manisandro@gmail.com> - 4.10.5-1
- Update to 4.10.5
-
-* Mon Jun 20 2022 Python Maint <python-maint@redhat.com> - 4.10.4-2
- Rebuilt for Python 3.11
-
-* Sun Jun 19 2022 Sandro Mani <manisandro@gmail.com> - 4.10.4-1
- Update to 4.10.4
-
-* Mon Jun 13 2022 Python Maint <python-maint@redhat.com> - 4.10.3-2
- Rebuilt for Python 3.11
-
-* Mon May 30 2022 Sandro Mani <manisandro@gmail.com> - 4.10.3-1
- Update to 4.10.3
-
-* Fri May 13 2022 Sandro Mani <manisandro@gmail.com> - 4.10.2-1
- Update to 4.10.2
-
-* Mon May 09 2022 Sandro Mani <manisandro@gmail.com> - 4.10.1-2
- Fix removing bundled libraries
-
-* Tue May 03 2022 Sandro Mani <manisandro@gmail.com> - 4.10.1-1
- Update to 4.10.1
-
-* Tue Apr 26 2022 Sandro Mani <manisandro@gmail.com> - 4.10.0-1
- Update to 4.10.0
-
-* Tue Mar 22 2022 Sandro Mani <manisandro@gmail.com> - 4.9.5-2
- Rebuild for cgnslib-4.3.0
-
-* Mon Feb 21 2022 Richard Shaw <hobbes1069@gmail.com> - 4.9.5-1
- Update to 4.9.5.
-
-* Fri Feb 04 2022 Sandro Mani <manisandro@gmail.com> - 4.9.4-1
- Update to 4.9.4
-
-* Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 4.9.3-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
-
-* Sat Jan 08 2022 Sandro Mani <manisandro@gmail.com> - 4.9.3-1
- Update to 4.9.3
-
-* Thu Dec 23 2021 Richard Shaw <hobbes1069@gmail.com> - 4.9.2-1
- Update to 4.9.2.
-
-* Sat Dec 18 2021 Richard Shaw <hobbes1069@gmail.com> - 4.9.1-1
- Update to 4.9.1.
-
-* Fri Dec 03 2021 Richard Shaw <hobbes1069@gmail.com> - 4.9.0-1
- Update to 4.9.0.
-
-* Wed Oct 27 2021 Sandro Mani <manisandro@gmail.com> - 4.8.4-6
- Rebuild (alglib)
-
-* Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 4.8.4-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
-
-* Tue Jul 13 2021 Björn Esser <besser82@fedoraproject.org> - 4.8.4-4
- Properly set BLA_VENDOR to FlexiBLAS for cmake >= 3.19
-
-* Fri Jun 04 2021 Python Maint <python-maint@redhat.com> - 4.8.4-3
- Rebuilt for Python 3.10
-
-* Thu Apr 29 2021 Sandro Mani <manisandro@gmail.com> - 4.8.4-2
- Rebuild (cgnslib)
-
-* Thu Apr 29 2021 Sandro Mani <manisandro@gmail.com> - 4.8.4-1
- Update to 4.8.4
-
-* Tue Apr 06 2021 Sandro Mani <manisandro@gmail.com> - 4.8.3-1
- Update to 4.8.3
-
-* Mon Mar 29 2021 Sandro Mani <manisandro@gmail.com> - 4.8.2-1
- Update to 4.8.2
-
-* Wed Mar 24 2021 Sandro Mani <manisandro@gmail.com> - 4.8.1-1
- Update to 4.8.1
-
-* Tue Mar 02 2021 Sandro Mani <manisandro@gmail.com> - 4.8.0-1
- Update to 4.8.0
-
-* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 4.7.1-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
-
-* Mon Nov 16 2020 Richard Shaw <hobbes1069@gmail.com> - 4.7.1-1
- Update to 4.7.1.
-
-* Sun Nov 08 2020 Richard Shaw <hobbes1069@gmail.com> - 4.7.0-1
- Update to 4.7.0.
-
-* Thu Aug 27 2020 Iñaki Úcar <iucar@fedoraproject.org> - 4.6.0-5
- https://fedoraproject.org/wiki/Changes/FlexiBLAS_as_BLAS/LAPACK_manager
-
-* Sat Aug 01 21:40:30 GMT 2020 Sandro Mani <manisandro@gmail.com> - 4.6.0-4
- Rebuild (med)
-
-* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 4.6.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
-
-* Fri Jul 24 2020 Jeff Law <law@redhat.com> - 4.6.0-2
- Use __cmake_in_source_build
-
-* Mon Jul 13 2020 Sandro Mani <manisandro@gmail.com> - 4.6.0-1
- Update to 4.6.0
-
-* Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 4.5.6-4
- Rebuilt for Python 3.9
-
-* Fri May 08 2020 Richard Shaw <hobbes1069@gmail.com> - 4.5.6-3
- Rebuild for unannounced soname bump in libcgns.
-
-* Mon Apr 06 2020 Sandro Mani <manisandro@gmail.com> - 4.5.6-2
- Unbundle gl2ps (#1821461)
-
-* Mon Mar 30 2020 Sandro Mani <manisandro@gmail.com> - 4.5.6-1
- Update to 4.5.6
-
-* Sat Mar 21 2020 Sandro Mani <manisandro@gmail.com> - 4.5.5-1
- Update to 4.5.5
-
-* Mon Mar 02 2020 Sandro Mani <manisandro@gmail.com> - 4.5.4-1
- Update to 4.5.4
-
-* Sat Feb 22 2020 Sandro Mani <manisandro@gmail.com> - 4.5.3-1
- Update to 4.5.3
-
-* Fri Feb 21 2020 Sandro Mani <manisandro@gmail.com> - 4.5.2-3
- Rebuild (cgnslib)
-
-* Mon Feb 17 2020 Sandro Mani <manisandro@gmail.com> - 4.5.2-2
- Rebuild (cgnslib)
-
-* Thu Jan 30 2020 Richard Shaw <hobbes1069@gmail.com> - 4.5.2-1
- Update to 4.5.2.
- Update install patch to correctly set RPATH for binaries and libraries.
-
-* Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 4.5.1-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
-
-* Sat Dec 28 2019 Sandro Mani <manisandro@gmail.com> - 4.5.1-1
- Update to 4.5.1
-
-* Thu Oct 03 2019 Miro Hrončok <mhroncok@redhat.com> - 4.4.1-3
- Rebuilt for Python 3.8.0rc1 (#1748018)
-
-* Mon Aug 19 2019 Miro Hrončok <mhroncok@redhat.com> - 4.4.1-2
- Rebuilt for Python 3.8
-
-* Mon Jul 29 2019 Sandro Mani <manisandro@gmail.com> - 4.4.1-1
- Update to 4.4.1
-
-* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 4.4.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
-
-* Mon Jul 01 2019 Sandro Mani <manisandro@gmail.com> - 4.4.0-1
- Update to 4.4.0
-
-* Fri Apr 19 2019 Sandro Mani <manisandro@gmail.com> - 4.3.0-1
- Update to 4.3.0
-
-* Thu Apr 04 2019 Sandro Mani <manisandro@gmail.com> - 4.2.3-1
- Update to 4.2.3
-
-* Thu Mar 21 2019 Sandro Mani <manisandro@gmail.com> - 4.2.2-2
- Cleanup spec, drop references to non existing contrib modules
- Enable MeshOptimizer, QuadTri
- Clarify license
-
-* Mon Mar 18 2019 Orion Poplawski <orion@nwra.com>
- Rebuild for hdf5 1.10.5
-
-* Wed Mar 13 2019 Sandro Mani <manisandro@gmail.com> - 4.2.2-1
- Update to 4.2.2
-
-* Tue Mar 12 2019 Sandro Mani <manisandro@gmail.com> - 4.2.1-3
- Rebuild (cgnslib)
-
-* Mon Mar 11 2019 Sandro Mani <manisandro@gmail.com> - 4.2.1-2
- Drop private API packages by upstream request
- Enable OpenMP in serial version
- Cleanup BuildRequires
-
-* Thu Mar 07 2019 Sandro Mani <manisandro@gmail.com> - 4.2.1-1
- Update to 4.2.1
-
-* Wed Mar 06 2019 Sandro Mani <manisandro@gmail.com> - 4.2.0-1
- Update to 4.2.0
-
-* Sat Feb 23 2019 Sandro Mani <manisandro@gmail.com> - 4.1.5-2
- Rebuild (alglib)
-
-* Fri Feb 15 2019 Sandro Mani <manisandro@gmail.com> - 4.1.5-1
- Update to 4.1.5
-
-* Thu Feb 14 2019 Orion Poplawski <orion@nwra.com> - 4.1.4-2
- Rebuild for openmpi 3.1.3
-
-* Mon Feb 04 2019 Sandro Mani <manisandro@gmail.com> - 4.1.4-1
- Update to 4.1.4
-
-* Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.3-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
-
-* Thu Jan 24 2019 Sandro Mani <manisandro@gmail.com> - 4.1.3-1
- Update to 4.1.3
-
-* Tue Jan 22 2019 Sandro Mani <manisandro@gmail.com> - 4.1.2-1
- Update to 4.1.2
-
-* Sun Jan 20 2019 Richard Shaw <hobbes1069@gmail.com> - 4.1.1-1
- Update to 4.1.1.
-
-* Mon Jan 14 2019 Sandro Mani <manisandro@gmail.com> - 4.1.0-1
- Update to 4.1.0
-
-* Mon Dec 10 2018 Sandro Mani <manisandro@gmail.com> - 4.0.7-1
- Update to 4.0.7
-
-* Sun Nov 25 2018 Sandro Mani <manisandro@gmail.com> - 4.0.6-1
- Update to 4.0.6
-
-* Fri Nov 16 2018 Sandro Mani <manisandro@gmail.com> - 4.0.5-1
- Update to 4.0.5
-
-* Mon Oct 22 2018 Sandro Mani <manisandro@gmail.com> - 4.0.4-1
- Update to 4.0.4
-
-* Thu Sep 27 2018 Sandro Mani <manisandro@gmail.com> - 4.0.2-1
- Update to 4.0.2
-
-* Mon Sep 10 2018 Sandro Mani <manisandro@gmail.com> - 4.0.1-1
- Update to 4.0.1
-
-* Thu Aug 23 2018 Sandro Mani <manisandro@gmail.com> - 4.0.0-1
- Update to 4.0.0
-
-* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.0.6-11
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
-
-* Mon Jul 02 2018 Miro Hrončok <mhroncok@redhat.com> - 3.0.6-10
- Rebuilt for Python 3.7
-
-* Sun Jul 01 2018 Sandro Mani <manisandro@gmail.com> - 3.0.6-9
- Rebuild (alglib)
-
-* Tue Jun 19 2018 Miro Hrončok <mhroncok@redhat.com> - 3.0.6-8
- Rebuilt for Python 3.7
-
-* Mon Jun 11 2018 Sandro Mani <manisandro@gmail.com> - 3.0.6-7
- Rebuild (mmg3d)
-
 * Sat Mar 10 2018 Sandro Mani <manisandro@gmail.com> - 3.0.6-6
 - Rebuild (med)

--- a/gmsh_alglib.patch
+++ b/gmsh_alglib.patch
@ -0,0 +1,142 @@
+diff -rupN gmsh-3.0.6-source/contrib/HighOrderMeshOptimizer/OptHOM.cpp gmsh-3.0.6-source-new/contrib/HighOrderMeshOptimizer/OptHOM.cpp
+--- gmsh-3.0.6-source/contrib/HighOrderMeshOptimizer/OptHOM.cpp	2017-10-03 22:01:51.000000000 +0200
+++ gmsh-3.0.6-source-new/contrib/HighOrderMeshOptimizer/OptHOM.cpp	2018-03-10 10:28:44.669972085 +0100
+@@ -44,11 +44,11 @@ static int NEVAL = 0;
+ 
+ #if defined(HAVE_BFGS)
+ 
+-#include "ap.h"
+-#include "alglibinternal.h"
+-#include "alglibmisc.h"
+-#include "linalg.h"
+-#include "optimization.h"
+#include <alglib/ap.h>
+#include <alglib/alglibinternal.h>
+#include <alglib/alglibmisc.h>
+#include <alglib/linalg.h>
+#include <alglib/optimization.h>
+ 
+ static inline double compute_f(double v, double barrier)
+ {
+diff -rupN gmsh-3.0.6-source/contrib/HighOrderMeshOptimizer/OptHOM.h gmsh-3.0.6-source-new/contrib/HighOrderMeshOptimizer/OptHOM.h
+--- gmsh-3.0.6-source/contrib/HighOrderMeshOptimizer/OptHOM.h	2017-10-03 22:01:51.000000000 +0200
+++ gmsh-3.0.6-source-new/contrib/HighOrderMeshOptimizer/OptHOM.h	2018-03-10 10:28:44.669972085 +0100
+@@ -38,7 +38,7 @@
+ 
+ #if defined(HAVE_BFGS)
+ 
+-#include "ap.h"
+#include <alglib/ap.h>
+ 
+ class OptHOM
+ {
+diff -rupN gmsh-3.0.6-source/contrib/MeshOptimizer/MeshOpt.cpp gmsh-3.0.6-source-new/contrib/MeshOptimizer/MeshOpt.cpp
+--- gmsh-3.0.6-source/contrib/MeshOptimizer/MeshOpt.cpp	2017-10-03 22:01:51.000000000 +0200
+++ gmsh-3.0.6-source-new/contrib/MeshOptimizer/MeshOpt.cpp	2018-03-10 10:28:44.669972085 +0100
+@@ -38,11 +38,11 @@
+ 
+ #if defined(HAVE_BFGS)
+ 
+-#include "ap.h"
+-#include "alglibinternal.h"
+-#include "alglibmisc.h"
+-#include "linalg.h"
+-#include "optimization.h"
+#include <alglib/ap.h>
+#include <alglib/alglibinternal.h>
+#include <alglib/alglibmisc.h>
+#include <alglib/linalg.h>
+#include <alglib/optimization.h>
+ 
+ 
+ namespace {
+diff -rupN gmsh-3.0.6-source/contrib/MeshOptimizer/MeshOpt.h gmsh-3.0.6-source-new/contrib/MeshOptimizer/MeshOpt.h
+--- gmsh-3.0.6-source/contrib/MeshOptimizer/MeshOpt.h	2017-10-03 22:01:51.000000000 +0200
+++ gmsh-3.0.6-source-new/contrib/MeshOptimizer/MeshOpt.h	2018-03-10 10:28:44.670972085 +0100
+@@ -42,7 +42,7 @@
+ 
+ #if defined(HAVE_BFGS)
+ 
+-#include "ap.h"
+#include <alglib/ap.h>
+ 
+ 
+ class MeshOptParameters;
+diff -rupN gmsh-3.0.6-source/contrib/MeshOptimizer/MeshOptObjContrib.h gmsh-3.0.6-source-new/contrib/MeshOptimizer/MeshOptObjContrib.h
+--- gmsh-3.0.6-source/contrib/MeshOptimizer/MeshOptObjContrib.h	2017-10-03 22:01:51.000000000 +0200
+++ gmsh-3.0.6-source-new/contrib/MeshOptimizer/MeshOptObjContrib.h	2018-03-10 10:28:44.670972085 +0100
+@@ -4,7 +4,7 @@
+ #define _MESHOPTOBJCONTRIB_H_
+ 
+ #include <string>
+-#include "ap.h"
+#include <alglib/ap.h>
+ #include "MeshOptCommon.h"
+ 
+ 
+diff -rupN gmsh-3.0.6-source/contrib/MeshOptimizer/MeshOptObjectiveFunction.h gmsh-3.0.6-source-new/contrib/MeshOptimizer/MeshOptObjectiveFunction.h
+--- gmsh-3.0.6-source/contrib/MeshOptimizer/MeshOptObjectiveFunction.h	2017-10-03 22:01:51.000000000 +0200
+++ gmsh-3.0.6-source-new/contrib/MeshOptimizer/MeshOptObjectiveFunction.h	2018-03-10 10:28:44.670972085 +0100
+@@ -5,7 +5,7 @@
+ 
+ #include <string>
+ #include <vector>
+-#include "ap.h"
+#include <alglib/ap.h>
+ 
+ class ObjContrib;
+ class Patch;
+diff -rupN gmsh-3.0.6-source/Geo/GFace.cpp gmsh-3.0.6-source-new/Geo/GFace.cpp
+--- gmsh-3.0.6-source/Geo/GFace.cpp	2017-10-03 22:01:51.000000000 +0200
+++ gmsh-3.0.6-source-new/Geo/GFace.cpp	2018-03-10 10:28:44.670972085 +0100
+@@ -28,8 +28,8 @@
+ #endif
+ 
+ #if defined(HAVE_BFGS)
+-#include "stdafx.h"
+-#include "optimization.h"
+#include <alglib/stdafx.h>
+#include <alglib/optimization.h>
+ #endif
+ 
+ #define SQU(a)      ((a)*(a))
+diff -rupN gmsh-3.0.6-source/Mesh/Levy3D.cpp gmsh-3.0.6-source-new/Mesh/Levy3D.cpp
+--- gmsh-3.0.6-source/Mesh/Levy3D.cpp	2017-10-03 22:01:51.000000000 +0200
+++ gmsh-3.0.6-source-new/Mesh/Levy3D.cpp	2018-03-10 10:28:44.670972085 +0100
+@@ -19,11 +19,11 @@
+ #include "directions3D.h"
+ 
+ #if defined(HAVE_BFGS)
+-#include "ap.h"
+-#include "alglibinternal.h"
+-#include "alglibmisc.h"
+-#include "linalg.h"
+-#include "optimization.h"
+#include <alglib/ap.h>
+#include <alglib/alglibinternal.h>
+#include <alglib/alglibmisc.h>
+#include <alglib/linalg.h>
+#include <alglib/optimization.h>
+ #endif
+ 
+ /*********definitions*********/
+diff -rupN gmsh-3.0.6-source/Mesh/meshGFaceLloyd.cpp gmsh-3.0.6-source-new/Mesh/meshGFaceLloyd.cpp
+--- gmsh-3.0.6-source/Mesh/meshGFaceLloyd.cpp	2017-10-03 22:01:51.000000000 +0200
+++ gmsh-3.0.6-source-new/Mesh/meshGFaceLloyd.cpp	2018-03-10 10:28:44.671972085 +0100
+@@ -22,11 +22,11 @@
+ 
+ #if defined(HAVE_BFGS)
+ 
+-#include "ap.h"
+-#include "alglibinternal.h"
+-#include "alglibmisc.h"
+-#include "linalg.h"
+-#include "optimization.h"
+#include <alglib/ap.h>
+#include <alglib/alglibinternal.h>
+#include <alglib/alglibmisc.h>
+#include <alglib/linalg.h>
+#include <alglib/optimization.h>
+ #include "polynomialBasis.h"
+ #include "MElementOctree.h"
+ #include "GModel.h"
--- a/gmsh_build.patch
+++ b/gmsh_build.patch
@ -0,0 +1,95 @@
+diff -rupN gmsh-3.0.6-source/Common/CommandLine.cpp gmsh-3.0.6-source-new/Common/CommandLine.cpp
+--- gmsh-3.0.6-source/Common/CommandLine.cpp	2017-11-04 20:27:37.000000000 +0100
+++ gmsh-3.0.6-source-new/Common/CommandLine.cpp	2018-03-10 10:28:44.969972068 +0100
+@@ -20,15 +20,6 @@
+ #include "CreateFile.h"
+ #include "OS.h"
+ 
+-#if defined(HAVE_FLTK)
+-#include <FL/Fl.H>
+-#if (FL_MAJOR_VERSION == 1) && (FL_MINOR_VERSION >= 3)
+-// OK
+-#else
+-#error "Gmsh requires FLTK >= 1.3"
+-#endif
+-#endif
+-
+ #if defined(HAVE_PETSC)
+ #include "petsc.h"
+ #endif
+@@ -49,6 +40,15 @@
+ #include "Parser.h"
+ #endif
+ 
+#if defined(HAVE_FLTK)
+#include <FL/Fl.H>
+#if (FL_MAJOR_VERSION == 1) && (FL_MINOR_VERSION >= 3)
+// OK
+#else
+#error "Gmsh requires FLTK >= 1.3"
+#endif
+#endif
+
+ int GetGmshMajorVersion(){ return GMSH_MAJOR_VERSION; }
+ int GetGmshMinorVersion(){ return GMSH_MINOR_VERSION; }
+ int GetGmshPatchVersion(){ return GMSH_PATCH_VERSION; }
+diff -rupN gmsh-3.0.6-source/Fltk/helpWindow.cpp gmsh-3.0.6-source-new/Fltk/helpWindow.cpp
+--- gmsh-3.0.6-source/Fltk/helpWindow.cpp	2017-10-03 22:01:51.000000000 +0200
+++ gmsh-3.0.6-source-new/Fltk/helpWindow.cpp	2018-03-10 10:28:44.969972068 +0100
+@@ -3,13 +3,18 @@
+ // See the LICENSE.txt file for license information. Please report all
+ // bugs and problems to the public mailing list <gmsh@onelab.info>.
+ 
+#include "GmshConfig.h"
+
+#if defined(HAVE_MED)
+#include "med.h"
+#endif
+
+ #include <sstream>
+ #include <algorithm>
+ #include <FL/Fl_Help_View.H>
+ #include <FL/Fl_Check_Button.H>
+ #include <FL/Fl_Input.H>
+ #include <FL/Fl_Color_Chooser.H>
+-#include "GmshConfig.h"
+ #include "FlGui.h"
+ #include "inputValue.h"
+ #include "helpWindow.h"
+@@ -33,10 +38,6 @@
+ #include "Standard_Version.hxx"
+ #endif
+ 
+-#if defined(HAVE_MED)
+-#include "med.h"
+-#endif
+-
+ static const char *help_link(Fl_Widget *w, const char *uri)
+ {
+   fl_open_uri(uri);
+diff -rupN gmsh-3.0.6-source/Geo/GModelIO_MED.cpp gmsh-3.0.6-source-new/Geo/GModelIO_MED.cpp
+--- gmsh-3.0.6-source/Geo/GModelIO_MED.cpp	2017-10-03 22:01:51.000000000 +0200
+++ gmsh-3.0.6-source-new/Geo/GModelIO_MED.cpp	2018-03-10 10:28:44.969972068 +0100
+@@ -25,9 +25,7 @@
+ #include "MPyramid.h"
+ #include "discreteVertex.h"
+ 
+-extern "C" {
+ #include <med.h>
+-}
+ 
+ #if (MED_MAJOR_NUM == 3)
+ // To avoid too many ifdefs below we use defines for the bits of the
+diff -rupN gmsh-3.0.6-source/Post/PViewDataGModelIO.cpp gmsh-3.0.6-source-new/Post/PViewDataGModelIO.cpp
+--- gmsh-3.0.6-source/Post/PViewDataGModelIO.cpp	2017-10-03 22:01:51.000000000 +0200
+++ gmsh-3.0.6-source-new/Post/PViewDataGModelIO.cpp	2018-03-10 10:28:44.970972068 +0100
+@@ -361,9 +361,7 @@ void PViewDataGModel::importLists(int N[
+ 
+ #if defined(HAVE_MED)
+ 
+-extern "C" {
+ #include <med.h>
+-}
+ 
+ #if (MED_MAJOR_NUM == 3)
+ // To avoid too many ifdefs below we use defines for the bits of the
--- a/gmsh_c++14.patch
+++ b/gmsh_c++14.patch
@ -0,0 +1,56 @@
+diff -rupN gmsh-3.0.6-source/CMakeLists.txt gmsh-3.0.6-source-new/CMakeLists.txt
+--- gmsh-3.0.6-source/CMakeLists.txt	2018-03-10 10:28:44.967972069 +0100
+++ gmsh-3.0.6-source-new/CMakeLists.txt	2018-03-10 10:28:45.071972063 +0100
+@@ -45,7 +45,7 @@ opt(CGNS "Enable CGNS mesh export (exper
+ opt(CAIRO "Enable Cairo to render fonts (experimental)" ${DEFAULT})
+ opt(CHACO "Enable Chaco mesh partitioner (alternative to Metis)" ${DEFAULT})
+ opt(COMPRESSED_IO "Enable compressed (gzip) input/output using zlib" OFF)
+-opt(CXX11 "Enable C++11" ${DEFAULT})
+opt(CXX14 "Enable C++14" ${DEFAULT})
+ opt(DINTEGRATION "Enable discrete integration (needed for levelsets)" ${DEFAULT})
+ opt(FLTK "Enable FLTK graphical user interface (requires mesh/post)" ${DEFAULT})
+ opt(FOURIER_MODEL "Enable Fourier geometrical models (experimental)" OFF)
+@@ -269,14 +269,14 @@ if(ENABLE_OPENMP)
+   endif(OPENMP_FOUND)
+ endif(ENABLE_OPENMP)
+ 
+-if(ENABLE_CXX11)
+if(ENABLE_CXX14)
+   # in recent cmake versions we could do e.g. set(CMAKE_CXX_STANDARD 11)
+-  check_cxx_compiler_flag("-std=c++11" STDCXX11)
+-  if(STDCXX11)
+-    set_config_option(HAVE_CXX11 "C++11")
+-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+-  endif(STDCXX11)
+-endif(ENABLE_CXX11)
+  check_cxx_compiler_flag("-std=c++14" STDCXX14)
+  if(STDCXX14)
+    set_config_option(HAVE_CXX14 "C++14")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
+  endif(STDCXX14)
+endif(ENABLE_CXX14)
+ 
+ macro(append_gmsh_src DIRNAME FILES)
+   foreach(FILE ${FILES})
+@@ -1435,10 +1435,10 @@ if(ENABLE_REVOROPT)
+     get_source_file_property(PROP Plugin/CVTRemesh.cpp COMPILE_FLAGS)
+     if(PROP)
+       set_source_files_properties(Plugin/CVTRemesh.cpp PROPERTIES
+-                                  COMPILE_FLAGS "${PROP} -std=c++11")
+                                  COMPILE_FLAGS "${PROP} -std=c++14")
+     else(PROP)
+       set_source_files_properties(Plugin/CVTRemesh.cpp PROPERTIES
+-                                  COMPILE_FLAGS "-std=c++11")
+                                  COMPILE_FLAGS "-std=c++14")
+     endif(PROP)
+   else(EIGEN3_INC AND HAVE_MESH AND HAVE_PLUGINS AND HAVE_ANN AND HAVE_BFGS)
+     message(WARNING "Revoropt requires Eigen3, Mesh, Plugins, Ann and BFGS")
+@@ -1552,7 +1552,7 @@ if(ENABLE_BUILD_ANDROID)
+     message(FATAL_ERROR "Cannot compile Gmsh for android without android-cmake")
+   endif(NOT CMAKE_TOOLCHAIN_FILE)
+   add_definitions(-D_GLIBCXX_USE_C99_MATH=1)
+-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
+   set(CMAKE_BUILD_TYPE Release)
+   set(LIBRARY_OUTPUT_PATH_ROOT ${CMAKE_CURRENT_BINARY_DIR})
+   set(LIBRARY_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/libs/)
--- a/gmsh_gmm.patch
+++ b/gmsh_gmm.patch
@ -1,22 +0,0 @@
-diff -rupN gmsh-4.15.0-source/CMakeLists.txt gmsh-4.15.0-source-new/CMakeLists.txt
--- gmsh-4.15.0-source/CMakeLists.txt	2025-11-16 12:12:00.997452631 +0100
-+++ gmsh-4.15.0-source-new/CMakeLists.txt	2025-11-16 13:18:32.590269286 +0100
-@@ -1271,6 +1271,18 @@ if(HAVE_SOLVER)
-       if(ENABLE_GMM) # use GMM/MUMPS interface
-         add_definitions(-DGMM_USES_MUMPS)
-       endif()
-+    else()
-+      if(ENABLE_GMM) # use GMM/MUMPS interface
-+        add_definitions(-DGMM_USES_SUPERLU -DGMM_NO_SUPERLU_INCLUDE_SUBDIR)
-+        find_path(SUPERLU_INC "slu_util.h" PATH_SUFFIXES SuperLU)
-+        include_directories(${SUPERLU_INC})
-+      endif()
-+    endif()
-+  else()
-+    if(ENABLE_GMM) # use GMM/MUMPS interface
-+      add_definitions(-DGMM_USES_SUPERLU -DGMM_NO_SUPERLU_INCLUDE_SUBDIR)
-+      find_path(SUPERLU_INC "slu_util.h" PATH_SUFFIXES SuperLU)
-+      include_directories(${SUPERLU_INC})
-     endif()
-   endif()
- 
--- a/gmsh_install-dirs.patch
+++ b/gmsh_install-dirs.patch
@ -0,0 +1,45 @@
+diff -rupN gmsh-3.0.6-source/CMakeLists.txt gmsh-3.0.6-source-new/CMakeLists.txt
+--- gmsh-3.0.6-source/CMakeLists.txt	2018-03-10 10:28:44.667972085 +0100
+++ gmsh-3.0.6-source-new/CMakeLists.txt	2018-03-10 10:28:44.870972074 +0100
+@@ -1723,8 +1723,9 @@ elseif(APPLE AND ENABLE_OS_SPECIFIC_INST
+   set(GMSH_DOC ../../..)
+   set(GMSH_MAN ../../..)
+ else(WIN32 OR CYGWIN)
+-  set(GMSH_BIN bin)
+-  set(GMSH_LIB lib)
+  set(GMSH_BIN bin CACHE INTERNAL "Bin path")
+  set(GMSH_LIB lib${LIB_SUFFIX} CACHE INTERNAL "Lib path")
+  set(GMSH_INCLUDE include CACHE INTERNAL "Include path")
+   set(GMSH_DOC share/doc/gmsh)
+   set(GMSH_MAN share/man/man1)
+ endif(WIN32 OR CYGWIN)
+@@ -1774,10 +1775,11 @@ if(ENABLE_BUILD_SHARED OR ENABLE_BUILD_D
+ endif(ENABLE_BUILD_SHARED OR ENABLE_BUILD_DYNAMIC)
+ 
+ if(ENABLE_ONELAB)
+-  install(FILES ${ONELAB_PY} DESTINATION ${GMSH_BIN})
+  execute_process ( COMMAND python3 -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())" OUTPUT_VARIABLE PYTHON3_SITE_PACKAGES OUTPUT_STRIP_TRAILING_WHITESPACE)
+  install(FILES ${ONELAB_PY} DESTINATION ${PYTHON3_SITE_PACKAGES})
+ endif(ENABLE_ONELAB)
+ if(ENABLE_BUILD_LIB OR ENABLE_BUILD_SHARED OR ENABLE_BUILD_DYNAMIC)
+-  install(FILES ${GMSH_API} DESTINATION include/gmsh)
+  install(FILES ${GMSH_API} DESTINATION ${GMSH_INCLUDE}/gmsh)
+ endif(ENABLE_BUILD_LIB OR ENABLE_BUILD_SHARED OR ENABLE_BUILD_DYNAMIC)
+ install(FILES ${WELCOME_FILE} DESTINATION ${GMSH_DOC} RENAME README.txt)
+ install(FILES ${LICENSE_FILE} DESTINATION ${GMSH_DOC})
+diff -rupN gmsh-3.0.6-source/Common/GmshMessage.cpp gmsh-3.0.6-source-new/Common/GmshMessage.cpp
+--- gmsh-3.0.6-source/Common/GmshMessage.cpp	2017-11-05 13:05:54.000000000 +0100
+++ gmsh-3.0.6-source-new/Common/GmshMessage.cpp	2018-03-10 10:28:44.870972074 +0100
+@@ -149,12 +149,6 @@ void Msg::Init(int argc, char **argv)
+   if(CTX::instance()->exeFileName.empty() && argc && argv)
+     CTX::instance()->exeFileName = argv[0];
+ 
+-  // add the directory where the binary is installed to the path where Python
+-  // looks for modules, and to the path for executables (this allows us to find
+-  // the onelab.py module or subclients automatically)
+-  addGmshPathToEnvironmentVar("PYTHONPATH");
+-  addGmshPathToEnvironmentVar("PATH");
+-
+   InitializeOnelab("Gmsh");
+ }
+ 
--- a/gmsh_install.patch
+++ b/gmsh_install.patch
@ -1,12 +0,0 @@
-diff -rupN --no-dereference gmsh-4.15.0-source/CMakeLists.txt gmsh-4.15.0-source-new/CMakeLists.txt
--- gmsh-4.15.0-source/CMakeLists.txt	2025-11-16 12:11:30.706154249 +0100
-+++ gmsh-4.15.0-source-new/CMakeLists.txt	2025-11-16 12:11:30.710717577 +0100
-@@ -278,7 +278,7 @@ if(ENABLE_RPATH)
-   # when building, don't use the install RPATH already (but later on when
-   # installing)
-   set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
-  set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
-+  set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_LIBDIR}")
- 
-   # add the automatically determined parts of the RPATH which point to
-   # directories outside the build tree to the install RPATH
--- a/gmsh_julia.patch
+++ b/gmsh_julia.patch
@ -1,12 +0,0 @@
-diff -rupN --no-dereference gmsh-4.15.0-source/CMakeLists.txt gmsh-4.15.0-source-new/CMakeLists.txt
--- gmsh-4.15.0-source/CMakeLists.txt	2025-11-16 12:11:30.209672907 +0100
-+++ gmsh-4.15.0-source-new/CMakeLists.txt	2025-11-16 12:11:30.455854462 +0100
-@@ -2041,7 +2041,7 @@ endif()
- if(ENABLE_BUILD_LIB OR ENABLE_BUILD_SHARED OR ENABLE_BUILD_DYNAMIC)
-   install(FILES ${GMSH_API} DESTINATION ${GMSH_INC})
-   install(FILES ${GMSH_PY} DESTINATION ${PYTHON3_SITE_PACKAGES})
-  install(FILES ${GMSH_JL} DESTINATION ${GMSH_LIB})
-+  install(FILES ${GMSH_JL} DESTINATION share/gmsh)
-   install(FILES ${CMAKE_CURRENT_BINARY_DIR}/METADATA DESTINATION
-                 ${PYTHON3_SITE_PACKAGES}/gmsh-${GMSH_PYTHON_VERSION}.dist-info)
-   if(ENABLE_PRIVATE_API)
--- a/gmsh_med.patch
+++ b/gmsh_med.patch
@ -1,48 +1,60 @@
-diff -rupN --no-dereference gmsh-4.15.0-source/src/common/CommandLine.cpp gmsh-4.15.0-source-new/src/common/CommandLine.cpp
--- gmsh-4.15.0-source/src/common/CommandLine.cpp	2025-10-01 16:39:02.000000000 +0200
-+++ gmsh-4.15.0-source-new/src/common/CommandLine.cpp	2025-11-16 12:11:30.214030834 +0100
-@@ -42,7 +42,7 @@
+diff -rupN gmsh-3.0.6-source/CMakeLists.txt gmsh-3.0.6-source-new/CMakeLists.txt
+--- gmsh-3.0.6-source/CMakeLists.txt	2018-03-10 10:28:45.165972058 +0100
+++ gmsh-3.0.6-source-new/CMakeLists.txt	2018-03-10 11:25:50.178782609 +0100
+@@ -893,7 +893,7 @@ if(ENABLE_MED OR ENABLE_CGNS)
+     set(HDF5_LIB "${HDF5_C_LIBRARIES}")
+     list(APPEND EXTERNAL_INCLUDES ${HDF5_INCLUDE_DIRS})
+     if(ENABLE_MED)
+-      find_library(MED_LIB med)
+      find_library(MED_LIB medC)
+       if(MED_LIB)
+         set_config_option(HAVE_MED "Med")
+         list(APPEND EXTERNAL_LIBRARIES ${MED_LIB})
+diff -rupN gmsh-3.0.6-source/Common/CommandLine.cpp gmsh-3.0.6-source-new/Common/CommandLine.cpp
+--- gmsh-3.0.6-source/Common/CommandLine.cpp	2018-03-10 10:28:45.068972063 +0100
+++ gmsh-3.0.6-source-new/Common/CommandLine.cpp	2018-03-10 10:28:45.167972057 +0100
+@@ -29,7 +29,7 @@
 #endif
 
 #if defined(HAVE_MED)
-#include <med.h>
+-#include "med.h"
 +#include <med/med.h>
 #endif
 
 #if defined(HAVE_POST)
-diff -rupN --no-dereference gmsh-4.15.0-source/src/fltk/helpWindow.cpp gmsh-4.15.0-source-new/src/fltk/helpWindow.cpp
--- gmsh-4.15.0-source/src/fltk/helpWindow.cpp	2025-10-01 16:39:02.000000000 +0200
-+++ gmsh-4.15.0-source-new/src/fltk/helpWindow.cpp	2025-11-16 12:11:30.214367145 +0100
-@@ -37,7 +37,7 @@
- #endif
+diff -rupN gmsh-3.0.6-source/Fltk/helpWindow.cpp gmsh-3.0.6-source-new/Fltk/helpWindow.cpp
+--- gmsh-3.0.6-source/Fltk/helpWindow.cpp	2018-03-10 10:28:45.069972063 +0100
+++ gmsh-3.0.6-source-new/Fltk/helpWindow.cpp	2018-03-10 10:28:45.167972057 +0100
+@@ -6,7 +6,7 @@
+ #include "GmshConfig.h"
 
 #if defined(HAVE_MED)
-#include <med.h>
+-#include "med.h"
 +#include <med/med.h>
 #endif
 
- static const char *help_link(Fl_Widget *w, const char *uri)
-diff -rupN --no-dereference gmsh-4.15.0-source/src/geo/GModelIO_MED.cpp gmsh-4.15.0-source-new/src/geo/GModelIO_MED.cpp
--- gmsh-4.15.0-source/src/geo/GModelIO_MED.cpp	2025-10-01 16:39:02.000000000 +0200
-+++ gmsh-4.15.0-source-new/src/geo/GModelIO_MED.cpp	2025-11-16 12:11:30.214658519 +0100
-@@ -26,7 +26,7 @@
+ #include <sstream>
+diff -rupN gmsh-3.0.6-source/Geo/GModelIO_MED.cpp gmsh-3.0.6-source-new/Geo/GModelIO_MED.cpp
+--- gmsh-3.0.6-source/Geo/GModelIO_MED.cpp	2018-03-10 10:28:45.069972063 +0100
+++ gmsh-3.0.6-source-new/Geo/GModelIO_MED.cpp	2018-03-10 10:29:30.961969524 +0100
+@@ -25,7 +25,7 @@
+ #include "MPyramid.h"
 #include "discreteVertex.h"
- #include "Context.h"
 
 -#include <med.h>
 +#include <med/med.h>
 
- #if(MED_MAJOR_NUM >= 3)
+ #if (MED_MAJOR_NUM == 3)
 // To avoid too many ifdefs below we use defines for the bits of the
-diff -rupN --no-dereference gmsh-4.15.0-source/src/post/PViewDataGModelIO_MED.cpp gmsh-4.15.0-source-new/src/post/PViewDataGModelIO_MED.cpp
--- gmsh-4.15.0-source/src/post/PViewDataGModelIO_MED.cpp	2025-10-01 16:39:03.000000000 +0200
-+++ gmsh-4.15.0-source-new/src/post/PViewDataGModelIO_MED.cpp	2025-11-16 12:11:30.214886156 +0100
-@@ -11,7 +11,7 @@
+diff -rupN gmsh-3.0.6-source/Post/PViewDataGModelIO.cpp gmsh-3.0.6-source-new/Post/PViewDataGModelIO.cpp
+--- gmsh-3.0.6-source/Post/PViewDataGModelIO.cpp	2018-03-10 10:28:45.069972063 +0100
+++ gmsh-3.0.6-source-new/Post/PViewDataGModelIO.cpp	2018-03-10 10:29:46.418968669 +0100
+@@ -361,7 +361,7 @@ void PViewDataGModel::importLists(int N[
 
 #if defined(HAVE_MED)
 
 -#include <med.h>
 +#include <med/med.h>
 
- #if(MED_MAJOR_NUM >= 3)
+ #if (MED_MAJOR_NUM == 3)
 // To avoid too many ifdefs below we use defines for the bits of the
--- a/gmsh_onelab.patch
+++ b/gmsh_onelab.patch
@ -1,29 +0,0 @@
-diff -rupN gmsh-4.0.0-source/CMakeLists.txt gmsh-4.0.0-source-new/CMakeLists.txt
--- gmsh-4.0.0-source/CMakeLists.txt	2018-08-23 11:57:38.816721896 +0200
-+++ gmsh-4.0.0-source-new/CMakeLists.txt	2018-08-23 11:57:38.952721889 +0200
-@@ -1769,7 +1769,8 @@ if(ENABLE_BUILD_SHARED OR ENABLE_BUILD_D
- endif(ENABLE_BUILD_SHARED OR ENABLE_BUILD_DYNAMIC)
- 
- if(ENABLE_ONELAB)
-  install(FILES ${ONELAB_PY} DESTINATION ${GMSH_BIN})
-+  execute_process ( COMMAND python3 -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())" OUTPUT_VARIABLE PYTHON3_SITE_PACKAGES OUTPUT_STRIP_TRAILING_WHITESPACE)
-+  install(FILES ${ONELAB_PY} DESTINATION ${PYTHON3_SITE_PACKAGES})
- endif(ENABLE_ONELAB)
- if(ENABLE_BUILD_LIB OR ENABLE_BUILD_SHARED OR ENABLE_BUILD_DYNAMIC)
-   install(FILES ${GMSH_API} DESTINATION ${GMSH_INC})
-diff -rupN gmsh-4.0.0-source/Common/GmshMessage.cpp gmsh-4.0.0-source-new/Common/GmshMessage.cpp
--- gmsh-4.0.0-source/Common/GmshMessage.cpp	2018-06-27 22:44:49.000000000 +0200
-+++ gmsh-4.0.0-source-new/Common/GmshMessage.cpp	2018-08-23 11:57:38.953721888 +0200
-@@ -154,12 +154,6 @@ void Msg::Init(int argc, char **argv)
-   if(CTX::instance()->exeFileName.empty() && argc && argv)
-     CTX::instance()->exeFileName = argv[0];
- 
-  // add the directory where the binary is installed to the path where Python
-  // looks for modules, and to the path for executables (this allows us to find
-  // the onelab.py module or subclients automatically)
-  addGmshPathToEnvironmentVar("PYTHONPATH");
-  addGmshPathToEnvironmentVar("PATH");
-
-   InitializeOnelab("Gmsh");
- }
- 
--- a/gmsh_python.patch
+++ b/gmsh_python.patch
@ -1,48 +0,0 @@
-diff -rupN --no-dereference gmsh-4.15.0-source/CMakeLists.txt gmsh-4.15.0-source-new/CMakeLists.txt
--- gmsh-4.15.0-source/CMakeLists.txt	2025-10-25 17:09:26.000000000 +0200
-+++ gmsh-4.15.0-source-new/CMakeLists.txt	2025-11-16 12:11:29.982761471 +0100
-@@ -2001,6 +2001,8 @@ else()
-   set(GMSH_INC ${CMAKE_INSTALL_INCLUDEDIR})
- endif()
- 
-+execute_process ( COMMAND python3 -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())" OUTPUT_VARIABLE PYTHON3_SITE_PACKAGES OUTPUT_STRIP_TRAILING_WHITESPACE)
-+
- # mark targets as optional so we can install them separately if needed
- # (e.g. "make lib" or "make shared" followed by "make install/fast")
- install(TARGETS gmsh
-@@ -2034,14 +2036,14 @@ if(ENABLE_BUILD_LIB OR ENABLE_BUILD_SHAR
- endif()
- 
- if(ENABLE_ONELAB AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/contrib/onelab)
-  install(FILES ${ONELAB_PY} DESTINATION ${GMSH_BIN})
-+  install(FILES ${ONELAB_PY} DESTINATION ${PYTHON3_SITE_PACKAGES})
- endif()
- if(ENABLE_BUILD_LIB OR ENABLE_BUILD_SHARED OR ENABLE_BUILD_DYNAMIC)
-   install(FILES ${GMSH_API} DESTINATION ${GMSH_INC})
-  install(FILES ${GMSH_PY} DESTINATION ${GMSH_LIB})
-+  install(FILES ${GMSH_PY} DESTINATION ${PYTHON3_SITE_PACKAGES})
-   install(FILES ${GMSH_JL} DESTINATION ${GMSH_LIB})
-   install(FILES ${CMAKE_CURRENT_BINARY_DIR}/METADATA DESTINATION
-                ${GMSH_LIB}/gmsh-${GMSH_PYTHON_VERSION}.dist-info)
-+                ${PYTHON3_SITE_PACKAGES}/gmsh-${GMSH_PYTHON_VERSION}.dist-info)
-   if(ENABLE_PRIVATE_API)
-     install(FILES ${GMSH_PRIVATE_API} DESTINATION ${GMSH_INC}/gmsh)
-     if(HAVE_CONTRIB_EIGEN) # the private API depends on Eigen
-diff -rupN --no-dereference gmsh-4.15.0-source/src/common/GmshMessage.cpp gmsh-4.15.0-source-new/src/common/GmshMessage.cpp
--- gmsh-4.15.0-source/src/common/GmshMessage.cpp	2025-10-01 16:39:02.000000000 +0200
-+++ gmsh-4.15.0-source-new/src/common/GmshMessage.cpp	2025-11-16 12:11:29.983375719 +0100
-@@ -177,14 +177,6 @@ void Msg::Initialize(int argc, char **ar
-   if(CTX::instance()->exeFileName.empty() && _commandLineArgs.size())
-     CTX::instance()->exeFileName = _commandLineArgs[0];
- 
-  if(_env) {
-    // add the directory where the binary is installed to the path where Python
-    // looks for modules, and to the path for executables (this allows us to
-    // find the onelab.py module or subclients automatically)
-    addGmshPathToEnvironmentVar("PYTHONPATH");
-    addGmshPathToEnvironmentVar("PATH");
-  }
-
-   if(_locale) {
-     // make sure to use the "C" locale; in particular this ensures that we will
-     // use a dot for for the decimal separator when writing ASCII mesh files
--- a/gmsh_tetgen.patch
+++ b/gmsh_tetgen.patch
@ -0,0 +1,35 @@
+diff -rupN gmsh-3.0.6-source/Mesh/meshGRegion.cpp gmsh-3.0.6-source-new/Mesh/meshGRegion.cpp
+--- gmsh-3.0.6-source/Mesh/meshGRegion.cpp	2017-11-05 13:05:54.000000000 +0100
+++ gmsh-3.0.6-source-new/Mesh/meshGRegion.cpp	2018-03-10 10:28:44.773972079 +0100
+@@ -513,7 +513,9 @@ bool CreateAnEmptyVolumeMesh(GRegion *gr
+           (Msg::GetVerbosity() < 3) ? "Q" : (Msg::GetVerbosity() > 6) ? "V" : "",
+           CTX::instance()->mesh.toleranceInitialDelaunay);
+   try{
+-    tetrahedralize(opts, &in, &out);
+    tetgenbehavior behaviour;
+    behaviour.parse_commandline(opts);
+    tetrahedralize(&behaviour, &in, &out);
+   }
+   catch (int error){
+     Msg::Error("Self intersecting surface mesh");
+@@ -583,14 +585,18 @@ void MeshDelaunayVolumeTetgen(std::vecto
+             (Msg::GetVerbosity() < 3) ? "Q" : (Msg::GetVerbosity() > 6) ? "V" : "",
+             CTX::instance()->mesh.toleranceInitialDelaunay);
+     try{
+-      tetrahedralize(opts, &in, &out);
+      tetgenbehavior behaviour;
+      behaviour.parse_commandline(opts);
+      tetrahedralize(&behaviour, &in, &out);
+     }
+     catch (int error){
+       Msg::Error("Self intersecting surface mesh, computing intersections "
+                  "(this could take a while)");
+       sprintf(opts, "dV");
+       try{
+-        tetrahedralize(opts, &in, &out);
+        tetgenbehavior behaviour;
+        behaviour.parse_commandline(opts);
+        tetrahedralize(&behaviour, &in, &out);
+         Msg::Info("%d intersecting faces have been saved into 'intersect.pos'",
+                   out.numberoftrifaces);
+         FILE *fp = Fopen("intersect.pos", "w");
--- a/gmsh_unbundle.patch
+++ b/gmsh_unbundle.patch
@ -0,0 +1,139 @@
+diff -rupN gmsh-3.0.6-source/CMakeLists.txt gmsh-3.0.6-source-new/CMakeLists.txt
+--- gmsh-3.0.6-source/CMakeLists.txt	2017-10-17 21:13:18.000000000 +0200
+++ gmsh-3.0.6-source-new/CMakeLists.txt	2018-03-10 10:28:44.563972091 +0100
+@@ -162,8 +162,7 @@ set(GMSH_API
+   contrib/MeshOptimizer/MeshOptObjectiveFunction.h contrib/MeshOptimizer/MeshOptVertexCoord.h
+   contrib/MeshQualityOptimizer/MeshQualityObjContribIdealJac.h
+   contrib/MeshQualityOptimizer/MeshQualityObjContribInvCond.h
+-  contrib/MeshQualityOptimizer/MeshQualityOptimizer.h
+-  contrib/MathEx/mathex.h)
+  contrib/MeshQualityOptimizer/MeshQualityOptimizer.h)
+ 
+ get_property(IAMCHILD DIRECTORY  PROPERTY PARENT_DIRECTORY)
+ if(IAMCHILD)
+@@ -665,7 +664,7 @@ endif(HAVE_FLTK OR HAVE_QT OR ENABLE_GRA
+ 
+ if(HAVE_MESH OR HAVE_PLUGINS)
+   if(ENABLE_ANN)
+-    find_library(ANN_LIB ann PATH_SUFFIXES lib)
+    find_library(ANN_LIB ANN PATH_SUFFIXES lib)
+     find_path(ANN_INC "ANN.h" PATH_SUFFIXES src include ANN)
+     if(ANN_LIB AND ANN_INC)
+       list(APPEND EXTERNAL_LIBRARIES ${ANN_LIB})
+@@ -680,8 +679,16 @@ if(HAVE_MESH OR HAVE_PLUGINS)
+ endif(HAVE_MESH OR HAVE_PLUGINS)
+ 
+ if(ENABLE_BFGS)
+-  add_subdirectory(contrib/lbfgs)
+-  include_directories(contrib/lbfgs)
+  find_library(BFGS_LIB lbfgs PATH_SUFFIXES lib)
+  find_path(BFGS_INC "lbfgs.h" PATH_SUFFIXES include)
+  if(BFGS_LIB AND BFGS_INC)
+    list(APPEND EXTERNAL_LIBRARIES ${BFGS_LIB} -lalglib)
+    list(APPEND EXTERNAL_INCLUDES ${BFGS_INC})
+  else(BFGS_LIB AND BFGS_INC)
+    message(STATUS "System libbfgs not found: using contrib/lbfgs instead")
+    add_subdirectory(contrib/lbfgs)
+    include_directories(contrib/lbfgs)
+  endif(BFGS_LIB AND BFGS_INC)
+   set_config_option(HAVE_BFGS "Bfgs")
+ endif(ENABLE_BFGS)
+ 
+@@ -730,8 +737,16 @@ if(ENABLE_KBIPACK)
+ endif(ENABLE_KBIPACK)
+ 
+ if(ENABLE_MATHEX)
+-  add_subdirectory(contrib/MathEx)
+-  include_directories(contrib/MathEx)
+  find_library(MATHEX_LIB mathex PATH_SUFFIXES lib)
+  find_path(MATHEX_INC "mathex.h" PATH_SUFFIXES src include)
+  if(MATHEX_LIB AND MATHEX_INC)
+     list(APPEND EXTERNAL_LIBRARIES ${MATHEX_LIB})
+     list(APPEND EXTERNAL_INCLUDES ${MATHEX_INC})
+  else(MATHEX_LIB AND MATHEX_INC)
+     message(STATUS "System MATHEX not found: using contrib/MathEx instead")
+    add_subdirectory(contrib/MathEx)
+    include_directories(contrib/MathEx)
+  endif(MATHEX_LIB AND MATHEX_INC)
+   set_config_option(HAVE_MATHEX "MathEx")
+ endif(ENABLE_MATHEX)
+ 
+@@ -782,8 +797,16 @@ if(HAVE_MESH)
+   set_config_option(HAVE_TETGENBR "TetGen/BR")
+ 
+   if(ENABLE_VORO3D)
+-    add_subdirectory(contrib/voro++)
+-    include_directories(contrib/voro++/src)
+    find_library(VORO3D_LIB voro++ PATH_SUFFIXES lib)
+    find_path(VORO3D_INC "voro++.hh" PATH_SUFFIXES include/voro++)
+    if(VORO3D_LIB AND VORO3D_INC)
+      list(APPEND EXTERNAL_LIBRARIES ${VORO3D_LIB})
+      list(APPEND EXTERNAL_INCLUDES ${VORO3D_INC})
+    else(VORO3D_LIB AND VORO3D_INC)
+      message(STATUS "System voro++ not found: using contrib/voro++ instead")
+      add_subdirectory(contrib/voro++)
+      include_directories(contrib/voro++)
+    endif(VORO3D_LIB AND VORO3D_INC)
+     set_config_option(HAVE_VORO3D "Voro3D")
+   endif(ENABLE_VORO3D)
+ 
+@@ -795,9 +818,22 @@ if(HAVE_MESH)
+   endif(ENABLE_BLOSSOM)
+ 
+   if(ENABLE_NETGEN)
+-    add_subdirectory(contrib/Netgen)
+-    include_directories(contrib/Netgen contrib/Netgen/libsrc/include
+-                        contrib/Netgen/nglib)
+    find_library(NETGEN_LIB nglib PATH_SUFFIXES lib)
+    find_path(NETGEN_INC "nglib.h" PATH_SUFFIXES include/netgen-mesher)
+    if(NETGEN_LIB AND NETGEN_INC)
+      list(APPEND EXTERNAL_LIBRARIES ${NETGEN_LIB})
+      list(APPEND EXTERNAL_INCLUDES ${NETGEN_INC})
+      # Netgen private headers contain what contrib/Salome does
+      list(APPEND EXTERNAL_LIBRARIES -lngocc -lngcsg -lngmesh -lnginterface)
+      list(APPEND EXTERNAL_INCLUDES ${NETGEN_INC}/private ${NETGEN_INC} ${NETGEN_INC}/private/include)
+      add_definitions(-DOCCGEOMETRY)
+      set_config_option(HAVE_SALOME "Salome")
+    else(NETGEN_LIB AND NETGEN_INC)
+      message(STATUS "System netgen not found: using contrib/Netgen instead")
+      add_subdirectory(contrib/Netgen)
+      include_directories(contrib/Netgen contrib/Netgen/libsrc/include
+                          contrib/Netgen/nglib)
+    endif(NETGEN_LIB AND NETGEN_INC)
+     set_config_option(HAVE_NETGEN "Netgen")
+     add_definitions(-DNO_PARALLEL_THREADS -DNOTCL)
+   endif(ENABLE_NETGEN)
+@@ -809,8 +845,8 @@ if(HAVE_MESH)
+   endif(ENABLE_BAMG)
+ 
+   if(ENABLE_MMG3D)
+-    find_library(MMG3D_LIB mmg3dlib4.0 PATH_SUFFIXES lib)
+-    find_path(MMG3D_INC "libmmg3d.h" PATH_SUFFIXES src include)
+    find_library(MMG3D_LIB mmg3d4 PATH_SUFFIXES lib)
+    find_path(MMG3D_INC "libmmg3d4.h" PATH_SUFFIXES src include)
+     if(MMG3D_LIB AND MMG3D_INC)
+        list(APPEND EXTERNAL_LIBRARIES ${MMG3D_LIB})
+        list(APPEND EXTERNAL_INCLUDES ${MMG3D_INC})
+diff -rupN gmsh-3.0.6-source/Mesh/CMakeLists.txt gmsh-3.0.6-source-new/Mesh/CMakeLists.txt
+--- gmsh-3.0.6-source/Mesh/CMakeLists.txt	2017-10-03 22:01:51.000000000 +0200
+++ gmsh-3.0.6-source-new/Mesh/CMakeLists.txt	2018-03-10 10:28:44.563972091 +0100
+@@ -47,6 +47,7 @@ set(SRC
+     yamakawa.cpp
+     Field.cpp
+     surfaceFiller.cpp
+    nglib_gmsh.cpp
+ )
+ 
+ file(GLOB HDR RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.h) 
+diff -rupN gmsh-3.0.6-source/Mesh/meshGRegionMMG3D.cpp gmsh-3.0.6-source-new/Mesh/meshGRegionMMG3D.cpp
+--- gmsh-3.0.6-source/Mesh/meshGRegionMMG3D.cpp	2017-10-03 22:01:51.000000000 +0200
+++ gmsh-3.0.6-source-new/Mesh/meshGRegionMMG3D.cpp	2018-03-10 10:28:44.564972091 +0100
+@@ -19,7 +19,7 @@
+ #include "Context.h"
+ 
+ extern "C" {
+-#include <libmmg3d.h>
+#include <libmmg3d4.h>
+ #define M_UNUSED    (1 << 0)
+ }
+ 
--- a/gmsh_unbundle_gl2ps.patch
+++ b/gmsh_unbundle_gl2ps.patch
@ -1,23 +0,0 @@
-diff -rupN --no-dereference gmsh-4.15.0-source/CMakeLists.txt gmsh-4.15.0-source-new/CMakeLists.txt
--- gmsh-4.15.0-source/CMakeLists.txt	2025-11-16 12:11:30.943987998 +0100
-+++ gmsh-4.15.0-source-new/CMakeLists.txt	2025-11-16 12:11:30.948218140 +0100
-@@ -1728,6 +1728,8 @@ if(NOT ENABLE_BUILD_DYNAMIC AND NOT ENAB
-   endif()
- endif()
- 
-+list(APPEND LINK_LIBRARIES -lgl2ps -lGL)
-+
- # Linux-specific linker options
- if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
-   if(HAVE_OCC)
-diff -rupN --no-dereference gmsh-4.15.0-source/src/graphics/CMakeLists.txt gmsh-4.15.0-source-new/src/graphics/CMakeLists.txt
--- gmsh-4.15.0-source/src/graphics/CMakeLists.txt	2025-10-01 16:39:02.000000000 +0200
-+++ gmsh-4.15.0-source-new/src/graphics/CMakeLists.txt	2025-11-16 12:11:30.948782419 +0100
-@@ -15,7 +15,6 @@ set(SRC
-   drawScales.cpp
-   drawGraph2d.cpp
-   drawGlyph.cpp
-  gl2ps.cpp
-   gl2gif.cpp
-   gl2jpeg.cpp
-   gl2png.cpp
--- a/2
+++ b/2
@ -1 +1 @@
-SHA512 (gmsh-4.15.0-source-fedora.tar.xz) = eac4f6e8cd342ec07e1a83cae966d81716e1d158398ed930c82322b61785f8ab38c84ec07efc91f7be523d872e3331e1a64ce81b20a8c899a82107fab9834add
+SHA512 (gmsh-3.0.6-source-fedora.tar.xz) = 535bfa34f20b33e202197e4dfe1710fcae137d0836c906171012244188564f67243fabecbf0ad42a39e5a0242f475519c86e7060d08746ee2bb2709a4cad4e5e