From 05a50e2dc3ff5b8e85a9729bdab775ea1d5f46ea Mon Sep 17 00:00:00 2001
From: Ionen Wolkens <sudinave@gmail.com>
Date: Tue, 16 Mar 2021 23:39:42 -0400
Subject: [PATCH] sci-libs/dealii: fix build with boost-1.75

Closes: https://bugs.gentoo.org/764962
Signed-off-by: Ionen Wolkens <sudinave@gmail.com>
---
 sci-libs/dealii/dealii-9.2.0.ebuild                 |  1 +
 sci-libs/dealii/files/dealii-9.2.0-boost-1.75.patch | 11 +++++++++++
 2 files changed, 12 insertions(+)
 create mode 100644 sci-libs/dealii/files/dealii-9.2.0-boost-1.75.patch

diff --git a/sci-libs/dealii/dealii-9.2.0.ebuild b/sci-libs/dealii/dealii-9.2.0.ebuild
index 84251e8e938..64b5dbe4b6f 100644
--- a/sci-libs/dealii/dealii-9.2.0.ebuild
+++ b/sci-libs/dealii/dealii-9.2.0.ebuild
@@ -74,6 +74,7 @@ DEPEND="${RDEPEND}
 
 PATCHES=(
 	"${FILESDIR}"/${PN}-9.1.1-no-ld-flags.patch
+	"${FILESDIR}"/${P}-boost-1.75.patch
 )
 
 src_configure() {
diff --git a/sci-libs/dealii/files/dealii-9.2.0-boost-1.75.patch b/sci-libs/dealii/files/dealii-9.2.0-boost-1.75.patch
new file mode 100644
index 00000000000..a55e3061fe1
--- /dev/null
+++ b/sci-libs/dealii/files/dealii-9.2.0-boost-1.75.patch
@@ -0,0 +1,11 @@
+Fix build with boost-1.75
+
+https://bugs.gentoo.org/764962
+https://github.com/dealii/dealii/commit/9c1a580
+--- a/source/fe/mapping.cc
++++ b/source/fe/mapping.cc
+@@ -22,2 +22,4 @@
+ 
++#include <boost/geometry.hpp>
++
+ DEAL_II_NAMESPACE_OPEN
-- 
2.31.0