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-rw-r--r--src/liblzma/check/check.h16
1 files changed, 6 insertions, 10 deletions
diff --git a/src/liblzma/check/check.h b/src/liblzma/check/check.h
index b8902f05..3007d889 100644
--- a/src/liblzma/check/check.h
+++ b/src/liblzma/check/check.h
@@ -15,13 +15,12 @@
#include "common.h"
-// If either the data type or the function for external SHA-256 is missing,
-// use the internal SHA-256 code.
-#if !(defined(HAVE_CC_SHA256_CTX) || defined(HAVE_SHA256_CTX) \
- || defined(HAVE_SHA2_CTX)) \
- || !(defined(HAVE_CC_SHA256_INIT) \
- || defined(HAVE_SHA256_INIT) \
- || defined(HAVE_SHA256INIT))
+// If the function for external SHA-256 is missing, use the internal SHA-256
+// code. Due to how configure works, these defines can only get defined when
+// both a usable header and a type have already been found.
+#if !(defined(HAVE_CC_SHA256_INIT) \
+ || defined(HAVE_SHA256_INIT) \
+ || defined(HAVE_SHA256INIT))
# define HAVE_INTERNAL_SHA256 1
#endif
@@ -35,9 +34,6 @@
#elif defined(HAVE_SHA2_H)
# include <sys/types.h>
# include <sha2.h>
-#elif defined(HAVE_MINIX_SHA2_H)
-# include <sys/types.h>
-# include <minix/sha2.h>
#endif
#if defined(HAVE_INTERNAL_SHA256)