2069 |
if _AC_EVAL_STDERR([$ac_cpp conftest.$ac_ext]) >/dev/null; then |
if _AC_EVAL_STDERR([$ac_cpp conftest.$ac_ext]) >/dev/null; then |
2070 |
if test -s conftest.err; then |
if test -s conftest.err; then |
2071 |
ac_cpp_err=$ac_[]_AC_LANG_ABBREV[]_preproc_warn_flag |
ac_cpp_err=$ac_[]_AC_LANG_ABBREV[]_preproc_warn_flag |
2072 |
|
ac_cpp_err=$ac_cpp_err$ac_[]_AC_LANG_ABBREV[]_werror_flag |
2073 |
else |
else |
2074 |
ac_cpp_err= |
ac_cpp_err= |
2075 |
fi |
fi |
2151 |
m4_define([_AC_COMPILE_IFELSE], |
m4_define([_AC_COMPILE_IFELSE], |
2152 |
[m4_ifvaln([$1], [AC_LANG_CONFTEST([$1])])dnl |
[m4_ifvaln([$1], [AC_LANG_CONFTEST([$1])])dnl |
2153 |
rm -f conftest.$ac_objext |
rm -f conftest.$ac_objext |
2154 |
AS_IF([AC_TRY_EVAL(ac_compile) && |
AS_IF([_AC_EVAL_STDERR($ac_compile) && |
2155 |
|
AC_TRY_COMMAND([test -z "$ac_[]_AC_LANG_ABBREV[]_werror_flag" |
2156 |
|
|| test ! -s conftest.err]) && |
2157 |
AC_TRY_COMMAND([test -s conftest.$ac_objext])], |
AC_TRY_COMMAND([test -s conftest.$ac_objext])], |
2158 |
[$2], |
[$2], |
2159 |
[_AC_MSG_LOG_CONFTEST |
[_AC_MSG_LOG_CONFTEST |
2192 |
m4_define([_AC_LINK_IFELSE], |
m4_define([_AC_LINK_IFELSE], |
2193 |
[m4_ifvaln([$1], [AC_LANG_CONFTEST([$1])])dnl |
[m4_ifvaln([$1], [AC_LANG_CONFTEST([$1])])dnl |
2194 |
rm -f conftest.$ac_objext conftest$ac_exeext |
rm -f conftest.$ac_objext conftest$ac_exeext |
2195 |
AS_IF([AC_TRY_EVAL(ac_link) && |
AS_IF([_AC_EVAL_STDERR($ac_link) && |
2196 |
|
AC_TRY_COMMAND([test -z "$ac_[]_AC_LANG_ABBREV[]_werror_flag" |
2197 |
|
|| test ! -s conftest.err]) && |
2198 |
AC_TRY_COMMAND([test -s conftest$ac_exeext])], |
AC_TRY_COMMAND([test -s conftest$ac_exeext])], |
2199 |
[$2], |
[$2], |
2200 |
[_AC_MSG_LOG_CONFTEST |
[_AC_MSG_LOG_CONFTEST |