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dnl Functions for type definitions
dnl
dnl Version: 20150413
dnl Function to detect if type definitions are available
AC_DEFUN([AX_TYPES_CHECK_LOCAL],
[AS_IF(
[test "x$ac_cv_enable_winapi" = xyes],
[ac_cv_enable_wide_character_type=yes])
AS_IF(
[test "x$ac_cv_enable_wide_character_type" = xyes],
[AC_DEFINE(
[HAVE_WIDE_CHARACTER_TYPE],
[1],
[Define to 1 if wide character type should be used.])
AC_SUBST(
[HAVE_WIDE_CHARACTER_TYPE],
[1]) ],
[AC_SUBST(
[HAVE_WIDE_CHARACTER_TYPE],
[0])
AC_SUBST(
[HAVE_WCHAR_H],
[0])
])
AC_CHECK_HEADERS([sys/types.h inttypes.h stdint.h])
AS_IF(
[test "x$ac_cv_header_sys_types_h" = xyes],
[AC_SUBST(
[HAVE_SYS_TYPES_H],
[1])],
[AC_SUBST(
[HAVE_SYS_TYPES_H],
[0])
])
AS_IF(
[test "x$ac_cv_header_inttypes_h" = xyes],
[AC_SUBST(
[HAVE_INTTYPES_H],
[1])],
[AC_SUBST(
[HAVE_INTTYPES_H],
[0])
])
AS_IF(
[test "x$ac_cv_header_stdint_h" = xyes],
[AC_SUBST(
[HAVE_STDINT_H],
[1])],
[AC_SUBST(
[HAVE_STDINT_H],
[0])
])
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_CHECK_TYPE(
[size32_t],
[AC_SUBST(
[HAVE_SIZE32_T],
[1])],
[AC_SUBST(
[HAVE_SIZE32_T],
[0])
])
AC_CHECK_TYPE(
[ssize32_t],
[AC_SUBST(
[HAVE_SSIZE32_T],
[1])],
[AC_SUBST(
[HAVE_SSIZE32_T],
[0])
])
AC_CHECK_TYPE(
[size64_t],
[AC_SUBST(
[HAVE_SIZE64_T],
[1])],
[AC_SUBST(
[HAVE_SIZE64_T],
[0])
])
AC_CHECK_TYPE(
[ssize64_t],
[AC_SUBST(
[HAVE_SSIZE64_T],
[1])],
[AC_SUBST(
[HAVE_SSIZE64_T],
[0])
])
AC_CHECK_TYPE(
[off64_t],
[AC_SUBST(
[HAVE_OFF64_T],
[1])],
[AC_SUBST(
[HAVE_OFF64_T],
[0])
])
AC_CHECK_TYPE([ssize_t])
AC_CHECK_TYPE([u64])
AC_CHECK_SIZEOF([int])
AC_CHECK_SIZEOF([off_t])
AC_CHECK_SIZEOF([size_t])
AS_IF(
[test "x$ac_cv_enable_wide_character_type" != xno],
[AC_CHECK_HEADERS(
[wchar.h],
[AC_DEFINE(
[HAVE_WCHAR_H],
[1],
[Define to 1 if you have the <wchar.h> header file.])
AC_SUBST(
[HAVE_WCHAR_H],
[1]) ],
[AC_MSG_FAILURE(
[Missing header: wchar.h],
[1]) ])
AC_CHECK_SIZEOF([wchar_t])
])
])
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