Restore running the test suite on Meson builds

Meson is pretty critical at this point, so we should be running
the test suite for each build to make sure it isn't subtly broken.

This reverts commit bbb3115201.

Signed-off-by: Neal Gompa <ngompa13@gmail.com>

meson.spec

@@ -1,5 +1,8 @@
 %global libname mesonbuild
 
+# Run tests by default
+%bcond_without check
+
 Name:           meson
 Version:        0.52.1
 Release:        1%{?dist}
@@ -17,6 +20,51 @@ BuildRequires:  python3-setuptools
 Requires:       python%{python3_version}dist(setuptools)
 Requires:       ninja-build
 
+%if %{with check}
+BuildRequires:  ninja-build
+# Various languages
+BuildRequires:  gcc
+BuildRequires:  libasan
+BuildRequires:  gcc-c++
+BuildRequires:  gcc-gfortran
+BuildRequires:  gcc-objc
+BuildRequires:  gcc-objc++
+BuildRequires:  java-devel
+BuildRequires:  mono-core mono-devel
+BuildRequires:  rust
+# Since the build is noarch, we can't use %%ifarch
+#%%ifarch %%{ldc_arches}
+#BuildRequires:  ldc
+#%%endif
+# Various libs support
+BuildRequires:  boost-devel
+BuildRequires:  gtest-devel
+BuildRequires:  gmock-devel
+BuildRequires:  qt5-qtbase-devel
+BuildRequires:  vala
+BuildRequires:  python3-gobject-base
+BuildRequires:  wxGTK3-devel
+BuildRequires:  flex
+BuildRequires:  bison
+BuildRequires:  gettext
+BuildRequires:  gnustep-base-devel
+BuildRequires:  %{_bindir}/gnustep-config
+BuildRequires:  git-core
+BuildRequires:  pkgconfig(protobuf)
+BuildRequires:  pkgconfig(glib-2.0)
+BuildRequires:  pkgconfig(glib-sharp-2.0)
+BuildRequires:  pkgconfig(gobject-introspection-1.0)
+BuildRequires:  gtk-doc
+BuildRequires:  itstool
+BuildRequires:  pkgconfig(zlib)
+BuildRequires:  python3dist(cython)
+BuildRequires:  pkgconfig(sdl2)
+BuildRequires:  %{_bindir}/pcap-config
+BuildRequires:  pkgconfig(vulkan)
+BuildRequires:  llvm-devel
+BuildRequires:  cups-devel
+%endif
+
 %description
 Meson is a build system designed to optimize programmer
 productivity. It aims to do this by providing simple, out-of-the-box
@@ -35,6 +83,14 @@ sed -i -e "/^%%__meson /s| .*$| %{_bindir}/%{name}|" data/macros.%{name}
 %py3_install
 install -Dpm0644 -t %{buildroot}%{rpmmacrodir} data/macros.%{name}
 
+%if %{with check}
+%check
+# Remove MPI tests for now because it is complicated to run
+rm -rf "test cases/frameworks/17 mpi"
+export MESON_PRINT_TEST_OUTPUT=1
+%{__python3} ./run_tests.py
+%endif
+
 %files
 %license COPYING
 %{_bindir}/%{name}