configure.in

#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ(2.59)
AC_INIT(library, 1.0, support@itibia.com)
AC_CONFIG_AUX_DIR([build])
AM_INIT_AUTOMAKE([-Wall -Werror foreign])
AC_CONFIG_SRCDIR([])
AC_CONFIG_HEADER([config.h])

#AC_PREFIX_DEFAULT([])

# Checks for programs.
AC_PROG_CXX(g++)
AC_PROG_CC(gcc g++)
AC_PROG_MAKE_SET
AC_PROG_CPP
AC_PROG_LIBTOOL
AC_PROG_RANLIB

# Checks for libraries.
#AC_CHECK_LIB([rt], [mq_open])

# Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h malloc.h netdb.h netinet/in.h stdint.h stdlib.h string.h strings.h sys/ioctl.h sys/socket.h sys/time.h syslog.h unistd.h ])


# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_CONST
AC_TYPE_UID_T
AC_C_INLINE
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_STRUCT_TM

# Checks for library functions.
AC_FUNC_ALLOCA
AC_FUNC_CHOWN
AC_FUNC_CLOSEDIR_VOID
AC_FUNC_FORK
AC_PROG_GCC_TRADITIONAL
#comment it to prevent autoconf #define HAVE_MALLOC to 0 and #define malloc to rpl_malloc
#AC_FUNC_MALLOC
#AC_FUNC_MKTIME
#AC_FUNC_REALLOC
AC_FUNC_SELECT_ARGTYPES
AC_TYPE_SIGNAL
AC_FUNC_STAT
AC_FUNC_STRFTIME
#check machine endian
AC_C_BIGENDIAN

AC_CHECK_SIZEOF(int,[])
AC_CHECK_SIZEOF(short,[])
AC_CHECK_SIZEOF(long,[])
AC_CHECK_SIZEOF(float,[])
AC_CHECK_SIZEOF(double,[])

AC_TYPE_PID_T
AC_TYPE_SIZE_T

AC_CHECK_FUNCS([alarm bzero endgrent endpwent getcwd gethostbyname inet_ntoa isascii localtime_r memmove memset mkdir regcomp select socket strcasecmp strchr strcspn strdup strerror strncasecmp strrchr strspn strstr])

AC_CONFIG_FILES([Makefile
libpool/src/Makefile libxmlet/src/Makefile libcwmp/src/Makefile
	cwmpd/src/Makefile  tests/src/Makefile
		])



#save user-provided flags
save_CXXFLAGS="$CXXFLAGS"
save_CFLAGS="-Wall -g"
save_LDFALGS="$LDFLAGS"
save_CPPFLAGS="-Wall -g"

#restore user-provided flags
CXXFLAGS="$save_CXXFLAGS"
CFLAGS="$save_CFLAGS "
#Note that sysconfdir is expaned in Makefile other than here, check generated configure script, u can see 
#sysconfdir is surrounded by single quotas to prevent expansion.
CPPFLAGS="-D_GNU_SOURCE $save_CPPFLAGS"

LDFLAGS="$save_LDFALGS"

#CPPFLAGS="$CPPFLAGS -DUSE_CWMP_OPENSSL"
OPENSSL_DIR=no

AC_ARG_WITH(openssl, --with-openssl=<path>     sets path to temp directory, OPENSSL_DIR=$withval, OPENSSL_DIR=no)

if test x"$OPENSSL_DIR" != "xno"; then
 	CPPFLAGS="$CPPFLAGS -DUSE_CWMP_OPENSSL -I$OPENSSL_DIR/include"	
	LDFLAGS="$LDFLAGS -L$OPENSSL_DIR/lib -lssl"
fi
AC_SUBST(OPENSSL_DIR)

#LIBS will be appended to gcc command, so it must be cleared to prevent unnecessary linking
#LIBS=""




#AC_CANONICAL_BUILD
#AC_CANONICAL_HOST

AH_TEMPLATE([BUILD_CPU], [cpu type used in building environment])
if test "x$build_cpu" != "x"; then
	BUILD_CPU="$build_cpu"
	AC_SUBST([BUILD_CPU])
	AC_DEFINE_UNQUOTED([BUILD_CPU], [$build_cpu], [])
fi
AH_TEMPLATE([BUILD_VENDOR], [cpu vendor in building environment])
if test "x$build_vendor" != "x"; then
	BUILD_VENDOR="$build_vendor"
	AC_SUBST([BUILD_VENDOR])
	AC_DEFINE_UNQUOTED([BUILD_VENDOR], [$build_vendor], [])
fi
AH_TEMPLATE([BUILD_OS], [os of building environment])
if test "x$build_os" != "x"; then
	BUILD_OS="$build_os"
	AC_SUBST([BUILD_OS])
	AC_DEFINE_UNQUOTED([BUILD_OS], [$build_os], [])
fi

AH_TEMPLATE([HOST_CPU], [cpu type of host environment])
if test "x$host_cpu" != "x"; then
	HOST_CPU="$host_cpu"
	AC_SUBST([HOST_CPU])
	AC_DEFINE_UNQUOTED([HOST_CPU], [$host_cpu], [])
fi
AH_TEMPLATE([HOST_VENDOR], [cpu vendor of host environment])
if test "x$host_vendor" != "x"; then
	HOST_VENDOR="$host_vendor"
	AC_SUBST([HOST_VENDOR])
	AC_DEFINE_UNQUOTED([HOST_VENDOR], [$host_vendor], [])
fi
AH_TEMPLATE([HOST_OS], [os of host environment])
if test "x$host_os" != "x"; then
	HOST_OS="$host_os"
	AC_SUBST([HOST_OS])
	AC_DEFINE_UNQUOTED([HOST_OS], [$host_os], [])
fi

AM_CONDITIONAL([COMPILE_FOR_MIPS], [ test "$target" = "mips64-octeon-linux-gnu" ])
AC_OUTPUT