Merge pull request xiaoyeli#139 from prj-/jolivet/fix-undef

Fix -Wundef
gruenich · Feb 26, 2024 · b814567 · b814567
2 parents ed7c286 + 3ec6cd5
commit b814567
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/SRC/superlu_config.h b/SRC/superlu_config.h
@@ -12,7 +12,7 @@
 /* #undef XSDK_INDEX_SIZE */
 
 /* Integer type for indexing sparse matrix meta structure */
-#if (XSDK_INDEX_SIZE == 64)
+#if defined(XSDK_INDEX_SIZE) && (XSDK_INDEX_SIZE == 64)
 #include <stdint.h>
 #define _LONGINT 1
 typedef int64_t int_t;

diff --git a/SRC/superlu_config.h.in b/SRC/superlu_config.h.in
@@ -12,7 +12,7 @@
 #cmakedefine XSDK_INDEX_SIZE @XSDK_INDEX_SIZE@
 
 /* Integer type for indexing sparse matrix meta structure */
-#if (XSDK_INDEX_SIZE == 64)
+#if defined(XSDK_INDEX_SIZE) && (XSDK_INDEX_SIZE == 64)
 #include <stdint.h>
 #define _LONGINT 1
 typedef int64_t int_t;