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More correct way to check for existence of types, which allows to specify

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which include files to consider.  Should fix BeOS problems with int8 types.
This commit is contained in:
Peter Eisentraut
2001-12-02 11:38:40 +00:00
parent ad81c99984
commit 15abc7788e
6 changed files with 181 additions and 144 deletions
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20
configure.in
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@@ -1169,13 +1169,21 @@ else
fi
AC_DEFINE_UNQUOTED(MAXIMUM_ALIGNOF, $MAX_ALIGNOF, [Define as the maximum alignment requirement of any type])
# Some platforms predefine the types int8, int16, etc. Only check
# a (hopefully) representative subset. Don't use AC_CHECK_TYPE, which
# doesn't work the way we want to.
AC_CHECK_SIZEOF(int8, 0)
AC_CHECK_SIZEOF(uint8, 0)
AC_CHECK_SIZEOF(int64, 0)
AC_CHECK_SIZEOF(uint64, 0)
# a (hopefully) representative subset.
pgac_type_includes="\
#include <stdio.h>
#ifdef HAVE_SUPPORTDEFS_H
#include <SupportDefs.h>
#endif"
PGAC_CHECK_TYPE(int8, [], [], [$pgac_type_includes])
PGAC_CHECK_TYPE(uint8, [], [], [$pgac_type_includes])
PGAC_CHECK_TYPE(int64, [], [], [$pgac_type_includes])
PGAC_CHECK_TYPE(uint64, [], [], [$pgac_type_includes])
PGAC_FUNC_POSIX_SIGNALS