configure.ac

AC_PREREQ( 2.59 )

AC_INIT(
 [libfwnt],
 [20170115],
 [joachim.metz@gmail.com])

AC_CONFIG_SRCDIR(
 [include/libfwnt.h.in])

AM_INIT_AUTOMAKE([gnu 1.6 tar-ustar])

AC_CONFIG_MACRO_DIR([m4])

dnl Check for host type
AC_CANONICAL_HOST

dnl Check for large file support
AC_SYS_LARGEFILE

dnl Check for libtool DLL support
AC_LIBTOOL_WIN32_DLL

dnl Checks for programs
AC_PROG_CC
AC_PROG_GCC_TRADITIONAL
AC_PROG_MAKE_SET
AC_PROG_INSTALL

dnl Check for libtool
AC_PROG_LIBTOOL
AC_SUBST(LIBTOOL_DEPS)

dnl Check for pkg-config
AC_PATH_PROG(PKGCONFIG,[pkg-config])

dnl Support of internationalization (i18n)
AM_GNU_GETTEXT([external])
AM_GNU_GETTEXT_VERSION([0.18.1])

dnl Check for compiler language support
AC_C_CONST
AC_C_VOLATILE

dnl Check if WINAPI support should be enabled
AX_COMMON_CHECK_ENABLE_WINAPI

dnl Check for type definitions
AX_TYPES_CHECK_LOCAL

dnl Checks for libraries and library functions
AX_COMMON_CHECK_LOCAL

dnl Check for enabling libcerror for cross-platform C error functions
AX_LIBCERROR_CHECK_ENABLE

dnl Check for enabling libcthreads for cross-platform C threads functions
AX_LIBCTHREADS_CHECK_ENABLE

dnl Check for enabling libcdata for cross-platform C generic data functions
AX_LIBCDATA_CHECK_ENABLE

dnl Check for enabling libcnotify for cross-platform C notification functions
AX_LIBCNOTIFY_CHECK_ENABLE

dnl Check if libfwnt should be build with verbose output
AX_COMMON_CHECK_ENABLE_VERBOSE_OUTPUT

dnl Check if libfwnt should be build with debug output
AX_COMMON_CHECK_ENABLE_DEBUG_OUTPUT

dnl Check if libfwnt python bindings (pyfwnt) should be build
AX_PYTHON_CHECK_PYPREFIX
AX_PYTHON_CHECK_ENABLE
AX_PYTHON2_CHECK_ENABLE
AX_PYTHON3_CHECK_ENABLE

AM_CONDITIONAL(
 HAVE_PYTHON_TESTS,
 [test "x${ac_cv_enable_python}" != xno || test "x${ac_cv_enable_python2}" != xno || test "x${ac_cv_enable_python3}" != xno])

dnl Headers included in various places
AC_CHECK_HEADERS([stdarg.h varargs.h])

AS_IF(
 [test "x$ac_cv_header_stdarg_h" != xyes && test "x$ac_cv_header_varargs_h" != xyes],
 [AC_MSG_FAILURE(
  [Missing headers: stdarg.h and varargs.h],
  [1])
 ])

dnl Check for test function support
AX_TESTS_CHECK_LOCAL

dnl Check if DLL support is needed
AS_IF(
 [test "x$enable_shared" = xyes],
 [AS_CASE(
  [$host],
  [*cygwin* | *mingw*],
  [AC_DEFINE(
   [HAVE_DLLMAIN],
   [1],
   [Define to 1 to enable the DllMain function.])
  AC_SUBST(
   [HAVE_DLLMAIN],
   [1])

  dnl Used in tests
  AC_SUBST(
   [LIBFWNT_DLL_IMPORT],
   ["-DLIBFWNT_DLL_IMPORT"])
  ])
 ])

dnl Set additional compiler flags
CFLAGS="$CFLAGS -Wall";

dnl Check if requires and build requires should be set in spec file
AS_IF(
 [test "x$ac_cv_libcerror" = xyes || test "x$ac_cv_libcthreads" = xyes || test "x$ac_cv_libcdata" = xyes || test "x$ac_cv_libcnotify" = xyes],
 [AC_SUBST(
  [libfwnt_spec_requires],
  [Requires:])
 AC_SUBST(
  [libfwnt_spec_build_requires],
  [BuildRequires:])
 ])

dnl Set the date for the dpkg files
AC_SUBST(
 [DPKG_DATE],
 [`date -R 2> /dev/null`])

dnl Set the date for the spec file
AC_SUBST(
 [SPEC_DATE],
 [`date +"%a %b %e %Y" 2> /dev/null`])

dnl Set the current working directory for PackageMaker files
AC_SUBST(
 [PWD],
 [`pwd`])

dnl Have configure make the Makefiles
AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([include/Makefile])
AC_CONFIG_FILES([common/Makefile])
AC_CONFIG_FILES([libcerror/Makefile])
AC_CONFIG_FILES([libcthreads/Makefile])
AC_CONFIG_FILES([libcdata/Makefile])
AC_CONFIG_FILES([libcnotify/Makefile])
AC_CONFIG_FILES([libfwnt/Makefile])
AC_CONFIG_FILES([pyfwnt/Makefile])
AC_CONFIG_FILES([pyfwnt-python2/Makefile])
AC_CONFIG_FILES([pyfwnt-python3/Makefile])
AC_CONFIG_FILES([po/Makefile.in])
AC_CONFIG_FILES([po/Makevars])
AC_CONFIG_FILES([manuals/Makefile])
AC_CONFIG_FILES([tests/Makefile])
AC_CONFIG_FILES([msvscpp/Makefile])
dnl Have configure make the include files
AC_CONFIG_FILES([include/libfwnt.h])
AC_CONFIG_FILES([include/libfwnt/definitions.h])
AC_CONFIG_FILES([include/libfwnt/features.h])
AC_CONFIG_FILES([include/libfwnt/types.h])
AC_CONFIG_FILES([libfwnt/libfwnt_definitions.h])
dnl Have configure make distribution specific files
AC_CONFIG_FILES([common/types.h])
AC_CONFIG_FILES([dpkg/changelog])
AC_CONFIG_FILES([dpkg/copyright])
AC_CONFIG_FILES([libfwnt/libfwnt.rc])
AC_CONFIG_FILES([libfwnt.pc])
AC_CONFIG_FILES([libfwnt.spec])
dnl Have configure write its configuration
AC_CONFIG_HEADERS([common/config.h])

AC_OUTPUT

dnl Print a summary
AC_MSG_NOTICE([
Building:
   libcerror support:                 $ac_cv_libcerror
   libcthreads support:               $ac_cv_libcthreads
   libcnotify support:                $ac_cv_libcnotify
   libcdata support:                  $ac_cv_libcdata

Features:
   Multi-threading support:           $ac_cv_libcthreads_multi_threading
   Python (pyfwnt) support:           $ac_cv_enable_python
   Python version 2 (pyfwnt) support: $ac_cv_enable_python2
   Python version 3 (pyfwnt) support: $ac_cv_enable_python3
   Verbose output:                    $ac_cv_enable_verbose_output
   Debug output:                      $ac_cv_enable_debug_output
]);