Bug#1042038: mfem: FTBFS: hash.hpp:1001:39: error: ISO C++ forbids declaration of ‘type name’ with no type [-fpermissive]

Please find attached a patch with an upstream patch to fix this. Related: https://gcc.gnu.org/gcc-13/porting_to.html#header-dep-changes >From b07acda4afb3056040bd2b07d209b76bec90a988 Mon Sep 17 00:00:00 2001 From: Amin Bandali Date: Fri, 1 Sep 2023 21:11:04 -0400 Subject: [PATCH] Add upstream

Bug#1042038: mfem: FTBFS: hash.hpp:1001:39: error: ISO C++ forbids declaration of ‘type name’ with no type [-fpermissive]

Source: mfem Version: 4.5.2+ds-1 Severity: serious Justification: FTBFS Tags: trixie sid ftbfs Hi, During a rebuild of all packages in sid, your package failed to build on amd64. Relevant part (hopefully): > /usr/bin/c++ > -DMFEM_CONFIG_FILE=\"/<>/obj-x86_64-linux-gnu/config/_config.hpp\" >