gnu: lib2geom: Update to commit 17e0d21f.

* gnu/packages/patches/lib2geom-enable-assertions.patch: Remove file.
* gnu/local.mk (dist_patch_DATA): Unregister it.
* gnu/packages/graphics.scm (lib2geom): Update to commit
17e0d21f0afc8489656f9184bff7ad024a42394a, and remove obsolete patch.

gnu/local.mk

@@ -1195,7 +1195,6 @@ dist_patch_DATA =						\
   %D%/packages/patches/ldc-disable-phobos-tests.patch		\
   %D%/packages/patches/leela-zero-gtest.patch			\
   %D%/packages/patches/less-hurd-path-max.patch			\
-  %D%/packages/patches/lib2geom-enable-assertions.patch		\
   %D%/packages/patches/lib2geom-fix-tests.patch			\
   %D%/packages/patches/liba52-enable-pic.patch			\
   %D%/packages/patches/liba52-link-with-libm.patch		\

gnu/packages/graphics.scm

@@ -486,8 +486,8 @@ exception-handling library.")
 
 (define-public lib2geom
   ;; Use the latest master commit, as the 1.0 release suffer build problems.
-  (let ((revision "2")
-        (commit "f98256d2a923955af74b8cff3d456f0df1ee4b59"))
+  (let ((revision "3")
+        (commit "17e0d21f0afc8489656f9184bff7ad024a42394a"))
     (package
       (name "lib2geom")
       (version (git-version "1.0" revision commit))
@@ -499,13 +499,11 @@ exception-handling library.")
                 (file-name (git-file-name name version))
                 (sha256
                  (base32
-                  "0w6ijaai8i80d0f35c0shgdspqlsdhw3cvz106k1gm7bmnz1wzpq"))
+                  "0waskrmdrrdjw8pr5cvlkrxywgf376viggpc2jzdqxxpy2k78fpr"))
                 (patches
-                 ;; Patches submitted to upstream (see:
-                 ;; https://gitlab.com/inkscape/lib2geom/merge_requests/17,
+                 ;; Patch submitted to upstream (see:
                  ;; https://gitlab.com/inkscape/lib2geom/-/merge_requests/32).
-                 (search-patches "lib2geom-enable-assertions.patch"
-                                 "lib2geom-fix-tests.patch"))
+                 (search-patches "lib2geom-fix-tests.patch"))
                 (modules '((guix build utils)))
                 (snippet
                  '(begin

gnu/packages/patches/lib2geom-enable-assertions.patch

@@ -1,36 +0,0 @@
-From 4aa78f52232682b353eb15c219171e466987bac7 Mon Sep 17 00:00:00 2001
-From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
-Date: Thu, 16 Jan 2020 00:19:29 -0500
-Subject: [PATCH] build: Enable assertions for the RelWithDebugInfo build type.
-
-This fixes issue #5 (see:
-https://gitlab.com/inkscape/lib2geom/issues/5).
-
-* CMakeLists.txt: Remove the "-DNDEBUG" CXX flag from the default
-configuration for the RelWithDebugInfo build type.
----
- CMakeLists.txt | 8 ++++++++
- 1 file changed, 8 insertions(+)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index bfeb8f03..a663a1b0 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -19,6 +19,14 @@ enable_testing()
- 
- include(CheckCXXSourceCompiles)
- 
-+# Enable assertions for the RelWithDebugInfo build type.  This is
-+# useful as some tests make use of it (see:
-+# https://gitlab.com/inkscape/lib2geom/issues/5).
-+if (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
-+  string(REPLACE "-DNDEBUG" ""
-+    CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
-+endif()
-+
- # Find dependencies
- find_package(Boost 1.40 REQUIRED)
- find_package(DoubleConversion REQUIRED)
--- 
-2.24.1
-