From 40af52a10e0688e7d229c55623b61409db18d0b8 Mon Sep 17 00:00:00 2001
From: joonicks <god@joonicks.eu>
Date: Sat, 15 Nov 2025 14:50:29 +0100
Subject: [PATCH] sha512 internal code

---
 configure       | 11 +++++++----
 src/Makefile.in |  4 ++--
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/configure b/configure
index 8c46079..a294734 100755
--- a/configure
+++ b/configure
@@ -882,9 +882,9 @@ if [ ! "$ft_sha" = no ]; then
   if [ "$ft_sha" = internal512 ]; then
     sha_internal=config/sha512.c
     sha_object=config/sha512.o
-    crypt_func='-DCRYPT_FUNC=__crypt_sha512'
-    CRYPT_FUNCTION='#define CRYPT_FUNC __crypt_sha512'
-    $CC -c $sha_internal -o $sha_object
+    crypt_func='-DCRYPT_FUNC=crypt_sha512'
+    CRYPT_FUNCTION='#define CRYPT_FUNC crypt_sha512'
+    $CC -o $TESTP $sha_internal -DTEST 1> /dev/null 2> /dev/null
   fi
   if [ "$ft_sha" = internal ]; then
     sha_internal=config/sha1.c
@@ -893,7 +893,9 @@ if [ ! "$ft_sha" = no ]; then
     CRYPT_FUNCTION='#define CRYPT_FUNC sha_crypt'
   fi
   #
-  $CC -o $TESTP $TESTC $sha_object $crypt_func 1> /dev/null 2> /dev/null
+  if [ ! -x $TESTP ]; then
+    $CC -o $TESTP $TESTC $sha_object $crypt_func 1> /dev/null 2> /dev/null
+  fi
   #
   if [ ! -x $TESTP ]; then
     crypt_func='-DCRYPT_FUNC=crypt'
@@ -916,6 +918,7 @@ if [ ! "$ft_sha" = no ]; then
   if [ -x $TESTP ]; then
     pwhash=`$TESTP`
     case "$pwhash" in
+      SHA512 ) has_sha=internal512 ;;
       MD5 ) has_md5=yes ;;
       SHA ) has_sha=yes ;;
       SHAMD5 )
diff --git a/src/Makefile.in b/src/Makefile.in
index 464ce34..ed3e0dc 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -108,8 +108,8 @@ mega-install mi:mega $(SRCFILES) $(INCS) usage.h
 		$(CHMOD) $(INSTALLMODE) $(INSTALLNAME)
 		$(MV) $(INSTALLNAME) $(INSTALLDIR)
 
-mega:		$(SRCFILES) $(INCS) usage.h
-		$(CROSS_COMPILE)$(CC) $(CFLAGS) -o $(INSTALLNAME) main.c -DMEGA_C -DGENDATE="`./gencmd date`" -I. $(LPROF) $(LIBS) $(LDSCRIPT) $(PYINCLUDE) $(TCLINCLUDE) $(I_PERL) $(L_PERL)
+mega:		$(SRCFILES) $(INCS) usage.h @SHA_O@
+		$(CROSS_COMPILE)$(CC) $(CFLAGS) -o $(INSTALLNAME) main.c -DMEGA_C -DGENDATE="`./gencmd date`" -I. @SHA_O@ $(LPROF) $(LIBS) $(LDSCRIPT) $(PYINCLUDE) $(TCLINCLUDE) $(I_PERL) $(L_PERL)
 #@oc@		$(CROSS_COMPILE)objcopy -R .note -R .comment $(INSTALLNAME)
 @sz@		size $(INSTALLNAME)