Initial sshsm project structure

Issue-ID: AAF-94
Change-Id: I5e82fff418e7567b161acf9b98013a9b85ffc5b4
Signed-off-by: NingSun <ning.sun@intel.com>
diff --git a/SoftHSMv2/m4/acx_sqlite3.m4 b/SoftHSMv2/m4/acx_sqlite3.m4
new file mode 100644
index 0000000..cf829b7
--- /dev/null
+++ b/SoftHSMv2/m4/acx_sqlite3.m4
@@ -0,0 +1,40 @@
+AC_DEFUN([ACX_SQLITE3],[
+	AC_ARG_WITH(sqlite3,
+        	AC_HELP_STRING([--with-sqlite3=PATH],[Specify prefix of path of SQLite3]),
+		[
+			SQLITE3_PATH="$withval"
+			AC_PATH_PROGS(SQLITE3, sqlite3, sqlite3, $withval/bin)
+			
+		],[
+			SQLITE3_PATH="/usr/local"
+			AC_PATH_PROGS(SQLITE3, sqlite3, sqlite3, $PATH)
+		])
+
+	
+	if ! test -x "$SQLITE3"; then
+		AC_MSG_ERROR([sqlite3 command not found])
+	fi
+	
+	AC_MSG_CHECKING(what are the SQLite3 includes)
+	SQLITE3_INCLUDES="-I$SQLITE3_PATH/include"
+	AC_MSG_RESULT($SQLITE3_INCLUDES)
+
+	AC_MSG_CHECKING(what are the SQLite3 libs)
+	SQLITE3_LIBS="-L$SQLITE3_PATH/lib -lsqlite3"
+	AC_MSG_RESULT($SQLITE3_LIBS)
+
+	tmp_CPPFLAGS=$CPPFLAGS
+	tmp_LIBS=$LIBS
+
+	CPPFLAGS="$CPPFLAGS $SQLITE3_INCLUDES"
+	LIBS="$LIBS $SQLITE3_LIBS"
+
+	AC_CHECK_HEADERS(sqlite3.h,,[AC_MSG_ERROR([Can't find SQLite3 headers])])
+	AC_CHECK_LIB(sqlite3, sqlite3_prepare_v2, [], [AC_MSG_ERROR([Missing SQLite3 library v3.4.2 or greater])])
+
+	CPPFLAGS=$tmp_CPPFLAGS
+	LIBS=$tmp_LIBS
+
+	AC_SUBST(SQLITE3_INCLUDES)
+	AC_SUBST(SQLITE3_LIBS)
+])