From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Thu, 9 Mar 2023 20:27:51 +0000 (-0700)
Subject: Work around a doxygen problem.
X-Git-Tag: v9.5.0-rc1~491^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F14856%2Fhead;p=dealii.git

Work around a doxygen problem.

Specifically, do not show 'requires' clauses to doxygen since it has
trouble parsing them and then stalls the CI.
---

diff --git a/doc/doxygen/options.dox.in b/doc/doxygen/options.dox.in
index 045d5d88b7..b465370b59 100644
--- a/doc/doxygen/options.dox.in
+++ b/doc/doxygen/options.dox.in
@@ -184,7 +184,7 @@ PREDEFINED             = DOXYGEN=1 \
                          DEAL_II_HOST_DEVICE= \
                          DEAL_II_ALWAYS_INLINE= \
                          __device__= \
-			 DEAL_II_CXX20_REQUIRES=requires \
+			 DEAL_II_CXX20_REQUIRES(x)= \
                          DEAL_II_WITH_ADOLC=1 \
                          DEAL_II_ADOLC_WITH_ADVANCED_BRANCHING=1 \
                          DEAL_II_ADOLC_WITH_ATRIG_ERF=1 \