added autoconf, automake scripts to build under Linux

Author: john.ledbetter

Makefile.am

@@ -0,0 +1 @@
+SUBDIRS = src/

README-Linux.txt

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+To build:   
+   ./configure
+   make
+   make install
+
+If you have a fresh checkout or are having build-related issues,
+run the following to (re)generate the configure script:
+   autoreconf -if
+
+Note that to use autoreconf you will need to have GNU autotools installed.
+

configure

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+AC_INIT([bncsutil], [1.3.2], [bugs@example.com])
+
+AM_INIT_AUTOMAKE([-Wall -Werror foreign])
+AM_PROG_LIBTOOL
+
+AC_PROG_INSTALL
+
+AC_LANG_C
+AC_PROG_CC
+AC_PROG_CXX
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+
+AC_HEADER_STDC
+
+AC_CHECK_LIB(gmp, __gmpz_init,, AC_MSG_ERROR([
+bncsutil requires libgmp; see http://gmplib.org]))
+
+[echo -n "checking for little or big endian... " ]
+AC_TRY_RUN([
+#include <sys/types.h>
+int main()
+{
+	uint16_t  s   = 1;
+	uint16_t* ptr = &s;
+	uint8_t   n   = *((uint8_t*)ptr);
+	return n;     
+}
+
+]
+, AC_DEFINE([BIGENDIAN], [1], [Define to 1 if system is big endian])
+  [echo "big"]
+, AC_DEFINE([LITTLEENDIAN], [1], [Define to 1 if system is little endian])
+  [echo "little"] 
+)
+
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_FILES([
+	Makefile
+	src/Makefile
+])
+
+AC_OUTPUT

configure.ac

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+AUTOMAKE_OPTIONS        = gnu
+AM_CPPFLAGS             = -I@ROOTINCDIR@
+lib_LTLIBRARIES         = libbncsutil.la
+nobase_include_HEADERS  = bncsutil/bncsutil.h      \
+                          bncsutil/cdkeydecoder.h  \
+                          bncsutil/decodekey.h     \
+                          bncsutil/libinfo.h       \
+                          bncsutil/nls.h           \
+                          bncsutil/sha1.h          \
+                          bncsutil/bsha1.h         \
+                          bncsutil/checkrevision.h \
+                          bncsutil/file.h          \
+                          bncsutil/mutil.h         \
+                          bncsutil/oldauth.h       \
+                          bncsutil/stack.h         \
+                          bncsutil/buffer.h        \
+                          bncsutil/debug.h         \
+                          bncsutil/keytables.h     \
+                          bncsutil/mutil_types.h   \
+                          bncsutil/pe.h
+
+libbncsutil_la_SOURCES  = bncsutil/nls.c              \
+                          bncsutil/pe.c               \
+                          bncsutil/sha1.c             \
+                          bncsutil/stack.c            \
+                          bncsutil/bsha1.cpp          \
+                          bncsutil/checkrevision.cpp  \
+                          bncsutil/file.cpp           \
+                          bncsutil/oldauth.cpp        \
+                          bncsutil/cdkeydecoder.cpp   \
+                          bncsutil/decodekey.cpp      \
+                          bncsutil/libinfo.cpp 
+
+libbncsutil_la_LDFLAGS = -version-info 0:0:0