Update to 3.1.3.

imath-docs.patch

@@ -0,0 +1,28 @@
+Index: Imath-3.1.3/docs/CMakeLists.txt
+===================================================================
+--- Imath-3.1.3.orig/docs/CMakeLists.txt
++++ Imath-3.1.3/docs/CMakeLists.txt
+@@ -42,6 +42,8 @@ add_custom_command(OUTPUT ${SPHINX_INDEX
+ add_custom_target(Sphinx ALL DEPENDS ${SPHINX_INDEX_FILE})
+ 
+ # Add an install target to install the docs
+-include(GNUInstallDirs)
+-install(DIRECTORY ${SPHINX_BUILD}
+-DESTINATION ${CMAKE_INSTALL_DOCDIR})
++if(INSTALL_DOCS)
++    include(GNUInstallDirs)
++    install(DIRECTORY ${SPHINX_BUILD}
++    DESTINATION ${CMAKE_INSTALL_DOCDIR})
++endif()
+Index: Imath-3.1.3/CMakeLists.txt
+===================================================================
+--- Imath-3.1.3.orig/CMakeLists.txt
++++ Imath-3.1.3/CMakeLists.txt
+@@ -75,6 +75,7 @@ endif()
+ 
+ option(DOCS "Set ON to build html documentation")
+ if (DOCS)
++  option(INSTALL_DOCS "Set ON to install html documentation" ON)
+   add_subdirectory(docs)
+ endif()
+ 

imath.spec

@@ -3,7 +3,7 @@
 %global pyver_under %(%{python3} -Esc "import sys; sys.stdout.write('{0.major}_{0.minor}'.format(sys.version_info))")
 
 Name:           imath
-Version:        3.1.2
+Version:        3.1.3
 Release:        1%{?dist}
 Summary:        Library of 2D and 3D vector, matrix, and math operations for computer graphics
 
@@ -14,6 +14,7 @@ Source0:        https://github.com/AcademySoftwareFoundation/%{srcname}/archive/
 Patch0:         imath-python-test.patch
 # https://github.com/AcademySoftwareFoundation/Imath/pull/209
 Patch1:         https://github.com/AcademySoftwareFoundation/Imath/pull/209.patch
+Patch2:         imath-docs.patch
 
 
 BuildRequires:  cmake
@@ -57,23 +58,21 @@ Requires:       python3-devel
 
 
 %build
-%cmake -DPYTHON=ON -DCMAKE_INSTALL_PREFIX=%{_prefix}
-%cmake_build
+%cmake  -DCMAKE_INSTALL_PREFIX=%{_prefix} \
+        -DPYTHON=ON \
+		-DDOCS=ON \
+		-DINSTALL_DOCS=OFF
 
-# Generate man docs
-cd docs
-# https://github.com/AcademySoftwareFoundation/Imath/issues/196#issuecomment-896433898
-rm classes/half.rst
-doxygen
-cd ..
-PYTHONPATH=${PWD} sphinx-build-3 docs/ html
-# Remove the sphinx-build leftovers
-rm -rf html/.{doctrees,buildinfo}
+%cmake_build
 
 
 %install
 %cmake_install
 
+# Fixup documentation so it can get installed correctly in imath-devel
+rm -rf %{__cmake_builddir}/docs/sphinx/.{doctrees,buildinfo}
+mv %{__cmake_builddir}/docs/sphinx ./html
+
 
 %check
 %ctest
@@ -101,6 +100,9 @@ rm -rf html/.{doctrees,buildinfo}
 
 
 %changelog
+* Sun Oct 24 2021 Richard Shaw <hobbes1069@gmail.com> - 3.1.3-1
+- Update to 3.1.3.
+
 * Wed Aug 11 2021 Josef Ridky <jridky@redhat.com> - 3.1.2-1
 - New upstream release 3.1.2