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restore the definition of WORDS_BIGENDIAN when the platform is big endian

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This commit is contained in:
Marco Maggi 2018-10-20 13:30:25 +02:00
parent 06b02bd25f
commit c5a8932204
1 changed files with 9 additions and 5 deletions
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14
expat/configure.ac
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@ -103,12 +103,16 @@ AC_HEADER_STDC
dnl Checks for typedefs, structures, and compiler characteristics.
dnl We define BYTEORDER to 1234 when the platform is little endian; it
dnl defines it to 4321 when the platform is big endian.
dnl defines it to 4321 when the platform is big endian. We also define
dnl WORDS_BIGENDIAN to 1 when the platform is big endian.
dnl
dnl A long time ago (early 2000 years) AC_C_BIGENDIAN was considered wrong
dnl when cross compiling, now (2018, GNU Autoconf 2.69) we assume it is fine.
AC_C_BIGENDIAN([BYTEORDER=4321],[BYTEORDER=1234])
AC_DEFINE_UNQUOTED(BYTEORDER, $BYTEORDER, [1234 = LILENDIAN, 4321 = BIGENDIAN])
dnl A long time ago (early 2000 years) AC_C_BIGENDIAN was considered
dnl wrong when cross compiling, now (2018, GNU Autoconf 2.69) we assume
dnl it is fine.
AC_C_BIGENDIAN([AC_DEFINE([WORDS_BIGENDIAN], 1)
AS_VAR_SET([BYTEORDER], 4321)],
[AS_VAR_SET([BYTEORDER], 1234)])
AC_DEFINE_UNQUOTED([BYTEORDER], $BYTEORDER, [1234 = LILENDIAN, 4321 = BIGENDIAN])
AC_C_CONST
AC_TYPE_SIZE_T