numpy
diff --git a/‎numpy/_core/meson.build
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-1Lines changed: 0 additions & 1 deletion b/‎numpy/_core/meson.build
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-1Lines changed: 0 additions & 1 deletion
diff --git a/‎numpy/_core/src/common/npy_atomic.h
Copy file name to clipboardExpand all lines: numpy/_core/src/common/npy_atomic.h
+2-1Lines changed: 2 additions & 1 deletion b/‎numpy/_core/src/common/npy_atomic.h
Copy file name to clipboardExpand all lines: numpy/_core/src/common/npy_atomic.h
+2-1Lines changed: 2 additions & 1 deletion
@@ -681,7 +681,6 @@ c_args_common = [
 
 # Same as NPY_CXX_FLAGS (TODO: extend for what ccompiler_opt adds)
 cpp_args_common = c_args_common + [
-  '-D__STDC_VERSION__=0',  # for compatibility with C headers
 ]
 if cc.get_argument_syntax() != 'msvc'
   cpp_args_common += [
 
@@ -9,7 +9,8 @@
 
 #include "numpy/npy_common.h"
 
-#if __STDC_VERSION__ >= 201112L && !defined(__STDC_NO_ATOMICS__)
+#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L \
+    && !defined(__STDC_NO_ATOMICS__)
 // TODO: support C++ atomics as well if this header is ever needed in C++
     #include <stdatomic.h>
     #include <stdint.h>
Original file line number	Diff line number	Diff line change
`@@ -681,7 +681,6 @@ c_args_common = [`
`681`	`681`
`682`	`682`	`# Same as NPY_CXX_FLAGS (TODO: extend for what ccompiler_opt adds)`
`683`	`683`	`cpp_args_common = c_args_common + [`
`684`		`- '-D__STDC_VERSION__=0', # for compatibility with C headers`
`685`	`684`	`]`
`686`	`685`	`if cc.get_argument_syntax() != 'msvc'`
`687`	`686`	`cpp_args_common += [`