Update CMake and Meson configuration and build scripts

build-cmake.sh

@@ -1,6 +1,7 @@
 #!/bin/sh
 set -eu
-cmake -B build -DCMAKE_INSTALL_PREFIX="${PREFIX:-$PWD}"
+prefix=${PREFIX:-$PWD}
+cmake -B build -DCMAKE_INSTALL_PREFIX="$prefix"
 cmake --build build --config Release
 cmake --install build --config Release
 (test -d lib64 && ln -f -s lib64 lib) || true

build-meson.sh

@@ -1,6 +1,7 @@
 #!/bin/sh
 set -eu
-meson setup build --prefix="${PREFIX:-$PWD}"
+prefix=${PREFIX:-$PWD}
+meson setup build --prefix="$prefix" --buildtype=release
 meson compile -C build
 meson install -C build
 (test -d lib64 && ln -f -s lib64 lib) || true

meson.build

@@ -1,7 +1,7 @@
 project(
   'mpi-stubs',
   'c',
-  version: '4.2',
+  version: '5.0',
   license: 'MIT',
   meson_version: '>=1.0.0',
 )