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* acgeneral.m4 (_AC_COMPUTE_INT_COMPILE): Rename all occurences

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of ac_try to ac_mid to avoid a name clash.
This commit is contained in:
Pavel Roskin 2001-02-02 22:57:56 +00:00
parent 9c5fe516c9
commit 7e51af06ed
3 changed files with 27 additions and 22 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2001-02-02 Pavel Roskin <proski@gnu.org>
* acgeneral.m4 (_AC_COMPUTE_INT_COMPILE): Rename all occurences
of ac_try to ac_mid to avoid a name clash.
2001-02-02 Pavel Roskin <proski@gnu.org>
* autoscan.pl (scan_c_file): When in verbose mode, don't print

22
acgeneral.m4
View File

@ -3025,23 +3025,23 @@ m4_define([AC_LIBOBJ],
m4_define([_AC_COMPUTE_INT_COMPILE],
[# Depending upon the size, compute the lo and hi bounds.
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$3], [($1) >= 0])],
[ac_lo=0 ac_try=0
[ac_lo=0 ac_mid=0
while :; do
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$3], [($1) <= $ac_try])],
[ac_hi=$ac_try; break],
[ac_lo=`expr $ac_try + 1`; ac_try=`expr 2 '*' $ac_try + 1`])
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$3], [($1) <= $ac_mid])],
[ac_hi=$ac_mid; break],
[ac_lo=`expr $ac_mid + 1`; ac_mid=`expr 2 '*' $ac_mid + 1`])
done],
[ac_hi=-1 ac_try=-1
[ac_hi=-1 ac_mid=-1
while :; do
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$3], [($1) >= $ac_try])],
[ac_lo=$ac_try; break],
[ac_hi=`expr $ac_try - 1`; ac_try=`expr 2 '*' $ac_try`])
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$3], [($1) >= $ac_mid])],
[ac_lo=$ac_mid; break],
[ac_hi=`expr $ac_mid - 1`; ac_mid=`expr 2 '*' $ac_mid`])
done])
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
ac_try=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$3], [($1) <= $ac_try])],
[ac_hi=$ac_try], [ac_lo=`expr $ac_try + 1`])
ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$3], [($1) <= $ac_mid])],
[ac_hi=$ac_mid], [ac_lo=`expr $ac_mid + 1`])
done
$2=$ac_lo[]dnl
])# _AC_COMPUTE_INT_COMPILE

22
lib/autoconf/general.m4
View File

@ -3025,23 +3025,23 @@ m4_define([AC_LIBOBJ],
m4_define([_AC_COMPUTE_INT_COMPILE],
[# Depending upon the size, compute the lo and hi bounds.
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$3], [($1) >= 0])],
[ac_lo=0 ac_try=0
[ac_lo=0 ac_mid=0
while :; do
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$3], [($1) <= $ac_try])],
[ac_hi=$ac_try; break],
[ac_lo=`expr $ac_try + 1`; ac_try=`expr 2 '*' $ac_try + 1`])
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$3], [($1) <= $ac_mid])],
[ac_hi=$ac_mid; break],
[ac_lo=`expr $ac_mid + 1`; ac_mid=`expr 2 '*' $ac_mid + 1`])
done],
[ac_hi=-1 ac_try=-1
[ac_hi=-1 ac_mid=-1
while :; do
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$3], [($1) >= $ac_try])],
[ac_lo=$ac_try; break],
[ac_hi=`expr $ac_try - 1`; ac_try=`expr 2 '*' $ac_try`])
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$3], [($1) >= $ac_mid])],
[ac_lo=$ac_mid; break],
[ac_hi=`expr $ac_mid - 1`; ac_mid=`expr 2 '*' $ac_mid`])
done])
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
ac_try=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$3], [($1) <= $ac_try])],
[ac_hi=$ac_try], [ac_lo=`expr $ac_try + 1`])
ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([$3], [($1) <= $ac_mid])],
[ac_hi=$ac_mid], [ac_lo=`expr $ac_mid + 1`])
done
$2=$ac_lo[]dnl
])# _AC_COMPUTE_INT_COMPILE