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configure.in: fix universal binary

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* configure.in (RUBY_CHECK_SIZEOF, RUBY_DEFINT): fix for types
  which are conditionally available depending on architectures
  when universal binary, e.g., __int128.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53807 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-02-11 05:58:16 +00:00
parent 9323a8db6b
commit 2456239f18
2 changed files with 42 additions and 7 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
Thu Feb 11 14:57:58 2016 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in (RUBY_CHECK_SIZEOF, RUBY_DEFINT): fix for types
which are conditionally available depending on architectures
when universal binary, e.g., __int128.
Thu Feb 11 06:26:18 2016 NARUSE, Yui <naruse@ruby-lang.org>
* configure.in (RUBY_DEFINT): use Parameter Expansion.

43
configure.in
View file

@ -1417,7 +1417,12 @@ static ac__type_sizeof_ *rbcv_ptr;
AS_TR_SH(ac_cv_sizeof_$1)=AS_TR_CPP([SIZEOF_]$t)
break])
done
}])
}], [
AC_COMPUTE_INT([AS_TR_SH(ac_cv_sizeof_$1)], [AS_TR_CPP(SIZEOF_$1)],
[AC_INCLUDES_DEFAULT([$4])
$rbcv_var],
[AS_TR_SH(ac_cv_sizeof_$1)=])
])
unset cond
m4_ifval([$3], [test -z "${AS_TR_SH(ac_cv_sizeof_$1)+set}" && {
for s in 32 64 128; do
@ -1435,9 +1440,20 @@ static ac__type_sizeof_ *rbcv_ptr;
[$rbcv_var],
[AS_TR_CPP(HAVE_$1) == (AS_TR_CPP(SIZEOF_$1) == ($s / $rb_cv_char_bit))])],
[AS_TR_SH(ac_cv_sizeof_$1)="${AS_TR_SH(ac_cv_sizeof_$1)+${AS_TR_SH(ac_cv_sizeof_$1)-} }${t}${s}"; continue])
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$hdr]
[
@%:@if AS_TR_CPP(HAVE_$1)
$rbcv_var
@%:@else
@%:@define AS_TR_CPP(SIZEOF_$1) 0
@%:@endif
],
[AS_TR_CPP(HAVE_$1) == (AS_TR_CPP(SIZEOF_$1) == (m4_bmatch([$2], [^[0-9][0-9]*$], [$2], [($s / $rb_cv_char_bit)])))])],
[AS_TR_SH(ac_cv_sizeof_$1)="${AS_TR_SH(ac_cv_sizeof_$1)+${AS_TR_SH(ac_cv_sizeof_$1)-} }${t}${s}m4_bmatch([$2], [^[0-9][0-9]*$], [:$2])"])
done
done
}])
test "${AS_TR_SH(ac_cv_sizeof_$1)@%:@@<:@1-9@:>@}" = "${AS_TR_SH(ac_cv_sizeof_$1)}" &&
m4_ifval([$2][$3],
[test "${AS_TR_SH(ac_cv_sizeof_$1)@%:@SIZEOF_}" = "${AS_TR_SH(ac_cv_sizeof_$1)}" && ]){
test "$universal_binary" = yes && cross_compiling=yes
@ -1467,7 +1483,7 @@ ${cond+@%:@endif}
],
[
s=`expr $t : ['.*[^0-9]\([0-9][0-9]*\)$']`
s=`expr $s / $rb_cv_char_bit`
AS_CASE([$t], [*:*], [t="${t%:*}"], [s=`expr $s / $rb_cv_char_bit`])
echo "@%:@${cond+el}if defined(__${t}__) || defined(__${t}) || defined(_${t}) || defined($t)"
echo "@%:@define AS_TR_CPP(SIZEOF_$1) $s"
cond=1
@ -1488,8 +1504,8 @@ RUBY_CHECK_SIZEOF(int, [], [ILP])
RUBY_CHECK_SIZEOF(short)
RUBY_CHECK_SIZEOF(long, [int], [ILP LP])
RUBY_CHECK_SIZEOF(long long)
RUBY_CHECK_SIZEOF(__int64)
RUBY_CHECK_SIZEOF(__int128)
RUBY_CHECK_SIZEOF(__int64, [8], [ILP LP])
RUBY_CHECK_SIZEOF(__int128, [16], [ILP LP])
RUBY_CHECK_SIZEOF(off_t)
RUBY_CHECK_SIZEOF(void*, [int long "long long"], [ILP LP LLP])
RUBY_CHECK_SIZEOF(float)
@ -2014,6 +2030,8 @@ fi
dnl RUBY_DEFINT TYPENAME, SIZE, [UNSIGNED], [INCLUDES = DEFAULT-INCLUDES]
AC_DEFUN([RUBY_DEFINT], [dnl
AS_VAR_PUSHDEF([cond], [rb_defint_cond])dnl
AS_VAR_PUSHDEF([type], [rb_defint_type])dnl
AC_CACHE_CHECK([for $1], [rb_cv_type_$1],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT([$4])
typedef $1 t; int s = sizeof(t) == 42;])],
@ -2024,19 +2042,30 @@ typedef $1 t; int s = sizeof(t) == 42;])],
["$ac_cv_sizeof_int"], [ rb_cv_type_$1="m4_if([$3], [], [], [$3 ])int"],
["$ac_cv_sizeof_long"], [ rb_cv_type_$1="m4_if([$3], [], [], [$3 ])long"],
["$ac_cv_sizeof_long_long"], [ rb_cv_type_$1="m4_if([$3], [], [], [$3 ])long long"],
["$ac_cv_sizeof___int64"], [ rb_cv_type_$1="m4_if([$3], [], [], [$3 ])__int64"],
["$ac_cv_sizeof___int128"], [ rb_cv_type_$1="m4_if([$3], [], [], [$3 ])__int128"],
["${ac_cv_sizeof___int64@%:@*:}"], [ rb_cv_type_$1="m4_if([$3], [], [], [$3 ])__int64"],
["${ac_cv_sizeof___int128@%:@*:}"], [ rb_cv_type_$1="m4_if([$3], [], [], [$3 ])__int128"],
[ rb_cv_type_$1=no])])])
if test "${rb_cv_type_$1}" != no; then
type="${rb_cv_type_$1@%:@@%:@unsigned }"
AS_IF([test "$type" != yes && eval 'test -n "${ac_cv_sizeof_'$type'+set}"'], [
eval cond='"${ac_cv_sizeof_'$type'}"'
AS_CASE([$cond], [*:*], [
cond=AS_TR_CPP($type)
echo "@%:@if defined SIZEOF_"$cond" && SIZEOF_"$cond" > 0" >> confdefs.h
], [cond=])
], [cond=])
AC_DEFINE([HAVE_]AS_TR_CPP($1), 1)
if test "${rb_cv_type_$1}" = yes; then
m4_bmatch([$2], [^[1-9][0-9]*$], [AC_CHECK_SIZEOF([$1], 0, [AC_INCLUDES_DEFAULT([$4])])],
[RUBY_CHECK_SIZEOF([$1], [$2], [], [AC_INCLUDES_DEFAULT([$4])])])
else
AC_DEFINE_UNQUOTED($1, [$rb_cv_type_$1])
AC_DEFINE_UNQUOTED([SIZEOF_]AS_TR_CPP($1), [SIZEOF_]AS_TR_CPP([${rb_cv_type_$1@%:@@%:@unsigned }]))
AC_DEFINE_UNQUOTED([SIZEOF_]AS_TR_CPP($1), [SIZEOF_]AS_TR_CPP([$type]))
fi
test -n "$cond" && echo "@%:@endif /* $cond */" >> confdefs.h
fi
AS_VAR_POPDEF([cond])dnl
AS_VAR_POPDEF([type])dnl
])
RUBY_DEFINT(int8_t, 1)