Update to 2.9.1

Changes:
- Update version from `2.8.1` to `2.9.1`.
- Prefer ninja to NMake + make.
- Enable author's tests, but do not act on results.
- Disable win32 as it's a deprecated platform.

Author: ScottBailey

recipe/bld.bat

@@ -1,20 +1,41 @@
-REM Install headers with projectConfig.cmake files with cmake
-
-mkdir build
-cd build
-cmake -G "NMake Makefiles" ^
-      -D CMAKE_INSTALL_PREFIX=%LIBRARY_PREFIX% ^
-      -D PYBIND11_TEST=OFF ^
-      %SRC_DIR%
+:: cmd
+
+:: Isolate the build.
+mkdir Build
+cd Build
 if errorlevel 1 exit 1
 
-nmake
+
+:: Generate the build files.
+cmake %SRC_DIR% -G"Ninja" %CMAKE_ARGS% ^
+      -DCMAKE_PREFIX_PATH=%LIBRARY_PREFIX% ^
+      -DCMAKE_INSTALL_PREFIX=%LIBRARY_PREFIX% ^
+      -DPYBIND11_TEST=ON ^
+      -DCMAKE_BUILD_TYPE=Release
+
+
+:: Build.
+ninja
 if errorlevel 1 exit 1
 
-nmake install
+
+:: Perforem tests.
+ninja check
+::  if errorlevel 1 exit 1
+
+
+:: Install.
+ninja install
 if errorlevel 1 exit 1
 
-REM Install Python package
+
+:: Install Python package
 set PYBIND11_USE_CMAKE=1
+set CMAKE_GENERATOR=Ninja
 cd %SRC_DIR%
-python %SRC_DIR%\setup.py install --single-version-externally-managed --record record.txt
+%PYTHON% %SRC_DIR%\setup.py install --single-version-externally-managed --record record.txt
+if errorlevel 1 exit 1
+
+
+:: Error free exit.
+exit 0

recipe/build.sh

@@ -1,17 +1,33 @@
-# Install headers with projectConfig.cmake files with cmake
-mkdir build
-cd build
+#!/bin/bash
 
-cmake \
-  -DCMAKE_INSTALL_PREFIX=$PREFIX \
-  -DPYTHON_EXECUTABLE=$PREFIX/bin/python \
-  -DPYBIND11_TEST=OFF \
-  $SRC_DIR
+# Isolate the build.
+mkdir -p Build
+cd Build || exit 1
+
+
+# Generate the build files.
+cmake ${SRC_DIR} -G"Ninja" ${CMAKE_ARGS} \
+      -DCMAKE_PREFIX_PATH=$PREFIX \
+      -DCMAKE_INSTALL_PREFIX=$PREFIX \
+      -DPYTHON_EXECUTABLE=$PYTHON \
+      -DPYBIND11_TEST=ON \
+      -DCMAKE_BUILD_TYPE=Release
+
+
+# Build.
+ninja || exit 1
+
+# Perform tests.
+#ninja check || exit 1
+ninja check || echo "======================= Testing Failed =============================" # Keep testing active for now and fix as time allows.
+
+
+# Install.
+ninja install || exit 1
 
-make
-make install
 
 # Install Python package
 export PYBIND11_USE_CMAKE=1
+export CMAKE_GENERATOR=Ninja
 cd $SRC_DIR
-python $SRC_DIR/setup.py install --single-version-externally-managed --record record.txt
+$PYTHON $SRC_DIR/setup.py install --single-version-externally-managed --record record.txt

recipe/meta.yaml

@@ -1,5 +1,6 @@
-{% set version = "2.8.1" %}
-{% set sha256 = "f1bcc07caa568eb312411dde5308b1e250bd0e1bc020fae855bf9f43209940cc" %}
+{% set version = "2.9.1" %}
+{% set sha256 = "c6160321dc98e6e1184cc791fbeadd2907bb4a0ce0e447f2ea4ff8ab56550913" %}
+{% set build_number = "0" %}
 
 package:
   name: pybind11
@@ -11,35 +12,42 @@ source:
   sha256: {{ sha256 }}
 
 build:
-  number: 0
+  skip: true  # [win32] win32 is a deprecated platform.
+  number: {{ build_number }}
 
 requirements:
   build:
-    - cmake  >=3.18
-    - make      # [unix]
     - {{ compiler('cxx') }}
-    - patch       # [not win]
-    - m2-patch    # [win]
+    - cmake  >=3.18
+    - ninja
   host:
     - python
-    - ninja
     - pip
     - setuptools >=42
     - wheel
+    # The following packages are required/desireable for the author's testing:
+    - pytest
+    - numpy
+    - scipy
+    - eigen  >=3.2.7  # [not s390x]  Update when s390x has this package.
+    - libboost >=1.56 # [not s390x]  Update when s390x has this package.
   run:
     - python
 
 test:
+  # Note: The author's build tests are enabled in the build scripts;
+  # however, they do not currently pass and the results of the check
+  # are ignored. This should be corrected as time allows.
   imports:
     - pybind11
   requires:
     - pip
   commands:
     - test -f ${PREFIX}/share/cmake/pybind11/pybind11Config.cmake                                     # [unix]
     - if exist %LIBRARY_PREFIX%\share\cmake\pybind11\pybind11Config.cmake (exit 0) else (exit 1)      # [win]
-    - test -f ${PREFIX}/include/pybind11/pybind11.h      # [unix]
-    - if exist %LIBRARY_INC%\pybind11\pybind11.h (exit 0) else (exit 1)      # [win]
-    - test -f $(python -c "import pybind11 as py; print(py.get_include())")/pybind11/pybind11.h      # [unix]
+    - test -f ${PREFIX}/include/pybind11/pybind11.h                                                   # [unix]
+    - if exist %LIBRARY_INC%\pybind11\pybind11.h (exit 0) else (exit 1)                               # [win]
+    - test -f $(python -c "import pybind11 as py; print(py.get_include())")/pybind11/pybind11.h       # [unix]
     - if exist $(python -c "import pybind11 as py; print(py.get_include())")\pybind11\pybind11.h (exit 0) else (exit 1)      # [win]
     - pip check