Require Cython to be found (#734)

Resolves #731 Authors: - Vyas Ramasubramani (https://github.com/vyasr) Approvers: - Bradley Dice (https://github.com/bdice) URL: #734
rapidsai · Dec 17, 2024 · 6d6c07b · 6d6c07b
1 parent dcbd3ad
commit 6d6c07b
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diff --git a/dependencies.yaml b/dependencies.yaml
@@ -168,7 +168,7 @@ dependencies:
     common:
       - output_types: [conda, requirements]
         packages:
-          - cython>=0.29,<0.30
+          - cython
           - libpng
           - zlib
       - output_types: [conda]

diff --git a/rapids-cmake/cython-core/init.cmake b/rapids-cmake/cython-core/init.cmake
@@ -51,7 +51,7 @@ macro(rapids_cython_init)
     endif()
 
     find_package(Python COMPONENTS Interpreter Development.Module REQUIRED)
-    find_program(CYTHON "cython")
+    find_program(CYTHON "cython" REQUIRED)
 
     if(NOT CYTHON_FLAGS)
       set(CYTHON_FLAGS "--directive binding=True,embedsignature=True,always_allow_keywords=True")