File clamav-disable-timestamps.patch of Package clamav.13406

--- libclamav/tomsfastmath/misc/fp_ident.c.orig
+++ libclamav/tomsfastmath/misc/fp_ident.c
@@ -15,7 +15,11 @@ const char *fp_ident(void)
 
    memset(buf, 0, sizeof(buf));
    snprintf(buf, sizeof(buf)-1,
-"TomsFastMath (%s)\n"
+#if (ENABLE_TIMESTAMPS == 1)
+	"TomsFastMath (%s)\n"
+#else
+	"TomsFastMath\n"
+#endif
 "\n"
 "Sizeofs\n"
 "\tfp_digit = %llu\n"
@@ -70,7 +74,11 @@ const char *fp_ident(void)
 #ifdef TFM_HUGE
 " TFM_HUGE "
 #endif
+#if (ENABLE_TIMESTAMPS == 1)
             "\n", __DATE__, (long long unsigned)sizeof(fp_digit), (long long unsigned)sizeof(fp_word), FP_MAX_SIZE);
+#else
+            "\n", (long long unsigned)sizeof(fp_digit), (long long unsigned)sizeof(fp_word), FP_MAX_SIZE);
+#endif
 
    if (sizeof(fp_digit) == sizeof(fp_word)) {
       strncat(buf, "WARNING: sizeof(fp_digit) == sizeof(fp_word), this build is likely to not work properly.\n", 
--- configure.orig
+++ configure
@@ -804,6 +804,7 @@ FGREP
 SED
 LIBTOOL
 LIBCLAMAV_VERSION
+ENABLE_TIMESTAMPS
 EGREP
 GREP
 CPP
@@ -912,6 +913,7 @@ ac_user_opts='
 enable_option_checking
 enable_dependency_tracking
 enable_silent_rules
+enable_timestamps
 enable_static
 enable_shared
 with_pic
@@ -1633,6 +1635,8 @@ Optional Features:
   --enable-silent-rules   less verbose build output (undo: "make V=1")
   --disable-silent-rules  verbose build output (undo: "make V=0")
   --enable-static[=PKGS]  build static libraries [default=no]
+  --enable-timestamps     Enable embedding timestamp information in build
+                          (default is YES)
   --enable-shared[=PKGS]  build shared libraries [default=yes]
   --enable-fast-install[=PKGS]
                           optimize for fast installation [default=yes]
@@ -5744,6 +5748,26 @@ $as_echo "$ac_cv_safe_to_define___extens
 
   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
 
+# Check whether --enable-timestamps was given.
+if test "${enable_timestamps+set}" = set; then :
+  enableval=$enable_timestamps;
+else
+  enableval=default
+fi
+
+case "$enableval" in
+  yes) ENABLE_TIMESTAMPS=1
+ ;;
+  no)  ENABLE_TIMESTAMPS=0
+ ;;
+  default) ENABLE_TIMESTAMPS=1
+ ;;
+  *) as_fn_error $? "Invalid setting for --enable-timestamps. Use \"yes\" or \"no\"" "$LINENO" 5 ;;
+esac
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_TIMESTAMPS $ENABLE_TIMESTAMPS
+_ACEOF
 
 
 VERSION="0.100.3"