BLD: fix potential issue with escape sequences in __config__.py

Backport of #25669. The current code isn't robust to backslashes (from path segments on Windows) in linker flags. No bug report for NumPy, but the same problem did show up in SciPy already. Fix is the same as scipy/scipy#19945. This actually pulls in all of `__config__.py` from main because there have been a number of other changes. [skip cirrus] [skip circle]
numpy · Jan 23, 2024 · cb3171c · cb3171c
1 parent 1d50085
commit cb3171c
Showing 1 changed file with 14 additions and 8 deletions.
diff --git a/numpy/__config__.py.in b/numpy/__config__.py.in
@@ -32,21 +32,27 @@ CONFIG = _cleanup(
         "Compilers": {
             "c": {
                 "name": "@C_COMP@",
-                "linker": "@C_COMP_LINKER_ID@",
+                "linker": r"@C_COMP_LINKER_ID@",
                 "version": "@C_COMP_VERSION@",
-                "commands": "@C_COMP_CMD_ARRAY@",
+                "commands": r"@C_COMP_CMD_ARRAY@",
+                "args": r"@C_COMP_ARGS@",
+                "linker args": r"@C_COMP_LINK_ARGS@",
             },
             "cython": {
                 "name": "@CYTHON_COMP@",
-                "linker": "@CYTHON_COMP_LINKER_ID@",
+                "linker": r"@CYTHON_COMP_LINKER_ID@",
                 "version": "@CYTHON_COMP_VERSION@",
-                "commands": "@CYTHON_COMP_CMD_ARRAY@",
+                "commands": r"@CYTHON_COMP_CMD_ARRAY@",
+                "args": r"@CYTHON_COMP_ARGS@",
+                "linker args": r"@CYTHON_COMP_LINK_ARGS@",
             },
             "c++": {
                 "name": "@CPP_COMP@",
-                "linker": "@CPP_COMP_LINKER_ID@",
+                "linker": r"@CPP_COMP_LINKER_ID@",
                 "version": "@CPP_COMP_VERSION@",
-                "commands": "@CPP_COMP_CMD_ARRAY@",
+                "commands": r"@CPP_COMP_CMD_ARRAY@",
+                "args": r"@CPP_COMP_ARGS@",
+                "linker args": r"@CPP_COMP_LINK_ARGS@",
             },
         },
         "Machine Information": {
@@ -72,7 +78,7 @@ CONFIG = _cleanup(
                 "detection method": "@BLAS_TYPE_NAME@",
                 "include directory": r"@BLAS_INCLUDEDIR@",
                 "lib directory": r"@BLAS_LIBDIR@",
-                "openblas configuration": "@BLAS_OPENBLAS_CONFIG@",
+                "openblas configuration": r"@BLAS_OPENBLAS_CONFIG@",
                 "pc file directory": r"@BLAS_PCFILEDIR@",
             },
             "lapack": {
@@ -82,7 +88,7 @@ CONFIG = _cleanup(
                 "detection method": "@LAPACK_TYPE_NAME@",
                 "include directory": r"@LAPACK_INCLUDEDIR@",
                 "lib directory": r"@LAPACK_LIBDIR@",
-                "openblas configuration": "@LAPACK_OPENBLAS_CONFIG@",
+                "openblas configuration": r"@LAPACK_OPENBLAS_CONFIG@",
                 "pc file directory": r"@LAPACK_PCFILEDIR@",
             },
         },