Fixed build for ARM processors

Author: kala13x

src/crypt/sha256.c

@@ -86,12 +86,12 @@ void XSHA256_Update(xsha256_t *pSha, const uint8_t *pData, size_t nLength)
 
 void XSHA256_Final(xsha256_t *pSha, uint8_t *pDigest)
 {
-    size_t nPaddingSize = (pSha->nSize < 56) ? (56 - pSha->nSize) : (120 - pSha->nSize);
-    size_t i, nTotalSize = pSha->nTotalSize * 8;
+    size_t i, nPaddingSize = (pSha->nSize < 56) ? (56 - pSha->nSize) : (120 - pSha->nSize);
+    uint64_t nTotalBits = (uint64_t)pSha->nTotalSize * 8;
 
     XSHA256_Update(pSha, XSHA256P, nPaddingSize);
-    pSha->uBlock.wBytes[14] = htobe32((uint32_t) (nTotalSize >> 32));
-    pSha->uBlock.wBytes[15] = htobe32((uint32_t) nTotalSize);
+    pSha->uBlock.wBytes[14] = htobe32((uint32_t) (nTotalBits >> 32));
+    pSha->uBlock.wBytes[15] = htobe32((uint32_t) nTotalBits);
     XSHA256_ProcessBlock(pSha);
 
     for (i = 0; i < 8; i++) pSha->uDigest.hBytes[i] = htobe32(pSha->uDigest.hBytes[i]);

src/data/json.c

@@ -216,7 +216,7 @@ static int XJSON_GetNextToken(xjson_t *pJson)
     pToken->pData = &pJson->pData[pJson->nOffset-1];
     pToken->nLength = 1;
 
-    switch (nChar)
+    switch ((int)nChar)
     {
         case '\0': case EOF:
             pToken->nType = XJSON_TOKEN_EOF;

src/xver.h

@@ -12,7 +12,7 @@
 
 #define XUTILS_VERSION_MAX      2
 #define XUTILS_VERSION_MIN      7
-#define XUTILS_BUILD_NUMBER     6
+#define XUTILS_BUILD_NUMBER     7
 #define XUTILS_BUILD_DATE       "05Oct2025"
 
 #ifdef __cplusplus

tools/Makefile

@@ -4,7 +4,7 @@
 ####################################
 
 CFLAGS = -g -O2 -Wall
-LIBS = -lpthread
+LIBS = -lpthread -lm
 LD_LIBS = ../build/libxutils.a
 
 ifeq ($(XUTILS_USE_SSL),y)