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dnl Functions for libfdata
dnl
dnl Version: 20120501
dnl Function to detect if libfdata is available
dnl ac_libfdata_dummy is used to prevent AC_CHECK_LIB adding unnecessary -l<library> arguments
AC_DEFUN([AX_LIBFDATA_CHECK_LIB],
[dnl Check if parameters were provided
AS_IF(
[test "x$ac_cv_with_libfdata" != x && test "x$ac_cv_with_libfdata" != xno && test "x$ac_cv_with_libfdata" != xauto-detect],
[AS_IF(
[test -d "$ac_cv_with_libfdata"],
[CFLAGS="$CFLAGS -I${ac_cv_with_libfdata}/include"
LDFLAGS="$LDFLAGS -L${ac_cv_with_libfdata}/lib"],
[AC_MSG_WARN([no such directory: $ac_cv_with_libfdata])
])
])
AS_IF(
[test "x$ac_cv_with_libfdata" = xno],
[ac_cv_libfdata=no],
[dnl Check for a pkg-config file
AS_IF(
[test "x$cross_compiling" != "xyes" && test "x$PKGCONFIG" != "x"],
[PKG_CHECK_MODULES(
[libfdata],
[libfdata >= 20120405],
[ac_cv_libfdata=yes],
[ac_cv_libfdata=no])
])
AS_IF(
[test "x$ac_cv_libfdata" = xyes],
[ac_cv_libfdata_CPPFLAGS="$pkg_cv_libfdata_CFLAGS"
ac_cv_libfdata_LIBADD="$pkg_cv_libfdata_LIBS"],
[dnl Check for headers
AC_CHECK_HEADERS([libfdata.h])
AS_IF(
[test "x$ac_cv_header_libfdata_h" = xno],
[ac_cv_libfdata=no],
[dnl Check for the individual functions
ac_cv_libfdata=yes
AC_CHECK_LIB(
fdata,
libfdata_get_version,
[ac_cv_libfdata_dummy=yes],
[ac_cv_libfdata=no])
dnl TODO add functions
ac_cv_libfdata_LIBADD="-lfdata"
])
])
])
AS_IF(
[test "x$ac_cv_libfdata" = xyes],
[AC_DEFINE(
[HAVE_LIBFDATA],
[1],
[Define to 1 if you have the `fdata' library (-lfdata).])
])
AS_IF(
[test "x$ac_cv_libfdata" = xyes],
[AC_SUBST(
[HAVE_LIBFDATA],
[1]) ],
[AC_SUBST(
[HAVE_LIBFDATA],
[0])
])
])
dnl Function to detect how to enable libfdata
AC_DEFUN([AX_LIBFDATA_CHECK_ENABLE],
[AX_COMMON_ARG_WITH(
[libfdata],
[libfdata],
[search for libfdata in includedir and libdir or in the specified DIR, or no if to use local version],
[auto-detect],
[DIR])
dnl Check for a shared library version
AX_LIBFDATA_CHECK_LIB
dnl Check if the dependencies for the local library version
AS_IF(
[test "x$ac_cv_libfdata" != xyes],
[ac_cv_libfdata_CPPFLAGS="-I../libfdata";
ac_cv_libfdata_LIBADD="../libfdata/libfdata.la";
ac_cv_libfdata=local
AC_DEFINE(
[HAVE_LOCAL_LIBFDATA],
[1],
[Define to 1 if the local version of libfdata is used.])
AC_SUBST(
[HAVE_LOCAL_LIBFDATA],
[1])
])
AM_CONDITIONAL(
[HAVE_LOCAL_LIBFDATA],
[test "x$ac_cv_libfdata" = xlocal])
AS_IF(
[test "x$ac_cv_libfdata_CPPFLAGS" != "x"],
[AC_SUBST(
[LIBFDATA_CPPFLAGS],
[$ac_cv_libfdata_CPPFLAGS])
])
AS_IF(
[test "x$ac_cv_libfdata_LIBADD" != "x"],
[AC_SUBST(
[LIBFDATA_LIBADD],
[$ac_cv_libfdata_LIBADD])
])
AS_IF(
[test "x$ac_cv_libfdata" = xyes],
[AC_SUBST(
[ax_libfdata_pc_libs_private],
[-lfdata])
])
AS_IF(
[test "x$ac_cv_libfdata" = xyes],
[AC_SUBST(
[ax_libfdata_spec_requires],
[libfdata])
AC_SUBST(
[ax_libfdata_spec_build_requires],
[libfdata-devel])
])
])
|
