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* acgeneral.m4 (_AC_PREPROC_IFELSE): Redirect stdout out of the

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_AC_EVAL_STDERR invocation to avoid `illegal io' on Ultrix.
Reported by Harlan Stenn, and fixed by Jim Meyering.
This commit is contained in:
Akim Demaille 2001-03-19 13:32:34 +00:00
parent 7a099a5bf9
commit 21d57428ee
3 changed files with 8 additions and 2 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2001-03-19 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_PREPROC_IFELSE): Redirect stdout out of the
_AC_EVAL_STDERR invocation to avoid `illegal io' on Ultrix.
Reported by Harlan Stenn, and fixed by Jim Meyering.
2001-03-19 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_OUTPUT_CONFIG_STATUS): Don't hard code

2
acgeneral.m4
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@ -2712,7 +2712,7 @@ m4_popdef([AC_Lib_Name])dnl
# This macro can be used during the selection of a preprocessor.
AC_DEFUN([_AC_PREPROC_IFELSE],
[m4_ifvaln([$1], [AC_LANG_CONFTEST([$1])])dnl
if _AC_EVAL_STDERR([$ac_cpp conftest.$ac_ext >/dev/null]); then
if _AC_EVAL_STDERR([$ac_cpp conftest.$ac_ext]) >/dev/null; then
if test -s conftest.err; then
ac_cpp_err=$ac_[]_AC_LANG_ABBREV[]_preproc_warn_flag
else

2
lib/autoconf/general.m4
View File

@ -2712,7 +2712,7 @@ m4_popdef([AC_Lib_Name])dnl
# This macro can be used during the selection of a preprocessor.
AC_DEFUN([_AC_PREPROC_IFELSE],
[m4_ifvaln([$1], [AC_LANG_CONFTEST([$1])])dnl
if _AC_EVAL_STDERR([$ac_cpp conftest.$ac_ext >/dev/null]); then
if _AC_EVAL_STDERR([$ac_cpp conftest.$ac_ext]) >/dev/null; then
if test -s conftest.err; then
ac_cpp_err=$ac_[]_AC_LANG_ABBREV[]_preproc_warn_flag
else