Remove unnecessary build dependencies

Author: oscarbenjamin

bin/build_dependencies_unix.sh

@@ -362,8 +362,3 @@ fi
 echo
 echo -----------------------------------------------------------------------
 echo
-
-
-
-ls -R $PREFIX
-cat $PREFIX/lib/pkgconfig/gmp.pc

meson.build

@@ -11,9 +11,8 @@ flint_dep = dependency('flint')
 
 flint_dep = dependency('flint')
 
+# flint.pc was missing -lflint until Flint 3.1.0
 if flint_dep.version().version_compare('<3.1')
-  # This is a workaround for the fact that the flint.pc file in flint < 3.1
-  # is missing -lflint. This is fixed in flint 3.1.0.
   flint_dep = cc.find_library('flint')
 endif
 

pyproject.toml

@@ -1,7 +1,5 @@
 [build-system]
-requires = ["meson-python",
-            "numpy; sys_platform == 'win32' and python_version < '3.12'",
-            "Cython>=3"]
+requires = ["meson-python"]
 build-backend = "mesonpy"
 
 [project]