configure.ac

#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
# See autoconf and autoscan online documentation for details.

AC_INIT([openssl-ibmca], [2.0.0], [opencryptoki-users@lists.sf.net])
AC_CONFIG_SRCDIR([src/e_ibmca.c]) # sanity check
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE([foreign])

# Cmdline arguments.
AC_ARG_ENABLE([debug],
		[AS_HELP_STRING([--enable-debug], [turn on debugging flags (default is off)])],
		[enable_debug="yes"],)

if test "x$enable_debug" == "xyes"; then
	CFLAGS="$CFLAGS -O0 -g -DDEBUG -Wall"
	AC_MSG_RESULT([*** Enabling debugging at user request ***])
else
	CFLAGS="$CFLAGS -O2 -Wall"
fi

# Checks for programs.
AC_DISABLE_STATIC
AC_PROG_CC
LT_INIT

# Checks for libraries.
AC_CHECK_LIB([crypto], [RAND_add], [], AC_MSG_ERROR([*** openssl >= 0.9.8 is required ***]))
AC_CHECK_LIB([ica], [ica_get_functionlist], [], AC_MSG_ERROR([*** libica >= 3.3.0 is required ***]))

# Checks for header files.
AC_CHECK_HEADERS([arpa/inet.h fcntl.h malloc.h netdb.h netinet/in.h stddef.h stdlib.h \
                 string.h strings.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h unistd.h])
AC_CHECK_HEADER([ica_api.h], [], AC_MSG_ERROR([*** libica-devel >= 3.3.0 is required ***]))


# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_INLINE
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T

# Checks for library functions.
AC_CHECK_FUNCS([gethostbyaddr gethostbyname memset strcasecmp strncasecmp strstr malloc])
AC_CHECK_DECLS([ICA_FLAG_DHW,ica_get_functionlist,ica_open_adapter,DES_ECB], [],
		AC_MSG_ERROR([*** libica >= 3.3.0 and libica-devel >= 3.3.0 are required ***]),
		[#include <ica_api.h>])

AC_CONFIG_FILES([
	Makefile
	src/Makefile
	test/Makefile
	src/doc/Makefile])

AC_OUTPUT

echo "CFLAGS=$CFLAGS"