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* configure.ac: For 64-bit MinGW, fix SSIZE_FORMAT formatting

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specifier.  64-bit MinGW supports 'long long' but support for
'lld' is not assured by the run-time DLLs.
This commit is contained in:
Bob Friesenhahn 2015-06-20 20:33:17 +00:00
parent b72cc590ae
commit 108fe0c660
3 changed files with 22 additions and 2 deletions
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4
ChangeLog
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@ -1,5 +1,9 @@
2015-06-20 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
* configure.ac: For 64-bit MinGW, fix SSIZE_FORMAT formatting
specifier. 64-bit MinGW supports 'long long' but support for
'lld' is not assured by the run-time DLLs.
* test/raw_decode.c (XMD_H): Avoid conflicting typedefs for INT32
and boolean in MinGW build due to including jpeglib.h.

10
configure vendored
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@ -17692,7 +17692,15 @@ then
elif test $ac_cv_sizeof_signed_long_long -eq $ac_cv_sizeof_unsigned_char_p
then
SSIZE_T='signed long long'
SSIZE_FORMAT='"%lld"'
case "${host_os}" in
mingw32*)
# MinGW32 understands 'long long', but uses printf from WIN32 CRT
SSIZE_FORMAT='"%I64d"'
;;
*)
SSIZE_FORMAT='"%lld"'
;;
esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SSIZE_T" >&5
$as_echo "$SSIZE_T" >&6; }

10
configure.ac
View File

@ -332,7 +332,15 @@ then
elif test $ac_cv_sizeof_signed_long_long -eq $ac_cv_sizeof_unsigned_char_p
then
SSIZE_T='signed long long'
SSIZE_FORMAT='"%lld"'
case "${host_os}" in
mingw32*)
# MinGW32 understands 'long long', but uses printf from WIN32 CRT
SSIZE_FORMAT='"%I64d"'
;;
*)
SSIZE_FORMAT='"%lld"'
;;
esac
fi
AC_MSG_RESULT($SSIZE_T)
AC_DEFINE_UNQUOTED(TIFF_SSIZE_T,$SSIZE_T,[Signed size type])