mirror of https://github.com/python/cpython
Remove temporary autoconf checks added in revision 62592
This commit is contained in:
Mark Dickinson
parent
b03c1d98a2
commit
8fb57fc627
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@ -1,5 +1,5 @@
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#! /bin/sh
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# From configure.in Revision: 62515 .
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# From configure.in Revision: 62592 .
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.61 for python 3.0.
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#
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@ -21082,435 +21082,6 @@ fi
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LIBS_SAVE=$LIBS
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LIBS="$LIBS $LIBM"
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# temporary checks to try to track down what's going wrong
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# with test_math on Debian/alpha. These checks will be
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# removed later.
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case $ac_sys_machine in
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alpha*)
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{ echo "$as_me:$LINENO: checking whether 9.88e-324 compares unequal to 0.0" >&5
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echo $ECHO_N "checking whether 9.88e-324 compares unequal to 0.0... $ECHO_C" >&6; }
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if test "$cross_compiling" = yes; then
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ac_cv_subnormal_nonzero=no
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else
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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#include <stdlib.h>
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int main() {
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double x = 9.88e-324;
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if (x != 0.0)
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exit(0);
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else
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exit(1);
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}
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_ACEOF
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rm -f conftest$ac_exeext
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if { (ac_try="$ac_link"
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case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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(eval "$ac_link") 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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{ (case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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(eval "$ac_try") 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_cv_subnormal_nonzero=yes
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else
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echo "$as_me: program exited with status $ac_status" >&5
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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( exit $ac_status )
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ac_cv_subnormal_nonzero=no
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fi
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rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
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fi
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{ echo "$as_me:$LINENO: result: $ac_cv_subnormal_nonzero" >&5
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echo "${ECHO_T}$ac_cv_subnormal_nonzero" >&6; }
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{ echo "$as_me:$LINENO: checking whether log(9.88e-324) succeeds" >&5
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echo $ECHO_N "checking whether log(9.88e-324) succeeds... $ECHO_C" >&6; }
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if test "$cross_compiling" = yes; then
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ac_cv_log_subnormal_succeeds=no
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else
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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#include <math.h>
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#include <stdlib.h>
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int main() {
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double x = 9.88e-324;
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x = log(x);
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exit(0);
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}
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_ACEOF
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rm -f conftest$ac_exeext
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if { (ac_try="$ac_link"
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case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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(eval "$ac_link") 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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{ (case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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(eval "$ac_try") 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_cv_log_subnormal_succeeds=yes
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else
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echo "$as_me: program exited with status $ac_status" >&5
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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( exit $ac_status )
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ac_cv_log_subnormal_succeeds=no
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fi
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rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
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fi
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{ echo "$as_me:$LINENO: result: $ac_cv_log_subnormal_succeeds" >&5
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echo "${ECHO_T}$ac_cv_log_subnormal_succeeds" >&6; }
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{ echo "$as_me:$LINENO: checking whether log(9.88e-324) returns correct result" >&5
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echo $ECHO_N "checking whether log(9.88e-324) returns correct result... $ECHO_C" >&6; }
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if test "$cross_compiling" = yes; then
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ac_cv_log_subnormal_returns_correct_result=no
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else
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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#include <math.h>
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#include <stdlib.h>
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int main() {
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double x = 9.88e-324;
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x = log(x);
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if (-744. < x && x < -743.)
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exit(0);
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else
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exit(1);
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}
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_ACEOF
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rm -f conftest$ac_exeext
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if { (ac_try="$ac_link"
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case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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(eval "$ac_link") 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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{ (case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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(eval "$ac_try") 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_cv_log_subnormal_returns_correct_result=yes
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else
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echo "$as_me: program exited with status $ac_status" >&5
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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( exit $ac_status )
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ac_cv_log_subnormal_returns_correct_result=no
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fi
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rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
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fi
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{ echo "$as_me:$LINENO: result: $ac_cv_log_subnormal_returns_correct_result" >&5
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echo "${ECHO_T}$ac_cv_log_subnormal_returns_correct_result" >&6; }
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{ echo "$as_me:$LINENO: checking whether log(9.88e-324) sets errno" >&5
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echo $ECHO_N "checking whether log(9.88e-324) sets errno... $ECHO_C" >&6; }
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if test "$cross_compiling" = yes; then
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ac_cv_log_subnormal_sets_errno=no
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else
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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#include <math.h>
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#include <stdlib.h>
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#include <errno.h>
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int main() {
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double x = 9.88e-324;
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errno = 0;
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x = log(x);
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if (errno != 0)
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exit(0);
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else
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exit(1);
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}
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_ACEOF
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rm -f conftest$ac_exeext
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if { (ac_try="$ac_link"
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case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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(eval "$ac_link") 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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{ (case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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(eval "$ac_try") 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_cv_log_subnormal_sets_errno=yes
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else
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echo "$as_me: program exited with status $ac_status" >&5
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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( exit $ac_status )
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ac_cv_log_subnormal_sets_errno=no
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fi
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rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
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fi
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{ echo "$as_me:$LINENO: result: $ac_cv_log_subnormal_sets_errno" >&5
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echo "${ECHO_T}$ac_cv_log_subnormal_sets_errno" >&6; }
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{ echo "$as_me:$LINENO: checking whether log(9.88e-324) sets errno = EDOM" >&5
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echo $ECHO_N "checking whether log(9.88e-324) sets errno = EDOM... $ECHO_C" >&6; }
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if test "$cross_compiling" = yes; then
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ac_cv_log_subnormal_sets_errno_to_EDOM=no
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else
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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#include <math.h>
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#include <stdlib.h>
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#include <errno.h>
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int main() {
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double x = 9.88e-324;
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errno = 0;
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x = log(x);
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if (errno == EDOM)
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exit(0);
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else
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exit(1);
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}
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_ACEOF
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rm -f conftest$ac_exeext
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if { (ac_try="$ac_link"
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case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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(eval "$ac_link") 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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{ (case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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(eval "$ac_try") 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_cv_log_subnormal_sets_errno_to_EDOM=yes
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else
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echo "$as_me: program exited with status $ac_status" >&5
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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( exit $ac_status )
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ac_cv_log_subnormal_sets_errno_to_EDOM=no
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fi
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rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
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fi
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{ echo "$as_me:$LINENO: result: $ac_cv_log_subnormal_sets_errno_to_EDOM" >&5
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echo "${ECHO_T}$ac_cv_log_subnormal_sets_errno_to_EDOM" >&6; }
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{ echo "$as_me:$LINENO: checking whether log(9.88e-324) is infinite" >&5
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echo $ECHO_N "checking whether log(9.88e-324) is infinite... $ECHO_C" >&6; }
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if test "$cross_compiling" = yes; then
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ac_cv_log_subnormal_is_infinite=no
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else
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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#include <math.h>
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#include <stdlib.h>
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int main() {
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double x = 9.88e-324;
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x = log(x);
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if ((x > 1. || x < -1.) && x/2. == x)
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exit(0);
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else
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exit(1);
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}
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_ACEOF
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rm -f conftest$ac_exeext
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if { (ac_try="$ac_link"
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case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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(eval "$ac_link") 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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{ (case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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(eval "$ac_try") 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_cv_log_subnormal_is_infinite=yes
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else
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echo "$as_me: program exited with status $ac_status" >&5
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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( exit $ac_status )
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ac_cv_log_subnormal_is_infinite=no
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fi
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rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
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fi
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{ echo "$as_me:$LINENO: result: $ac_cv_log_subnormal_is_infinite" >&5
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echo "${ECHO_T}$ac_cv_log_subnormal_is_infinite" >&6; }
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{ echo "$as_me:$LINENO: checking whether log(9.88e-324) is a nan" >&5
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echo $ECHO_N "checking whether log(9.88e-324) is a nan... $ECHO_C" >&6; }
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if test "$cross_compiling" = yes; then
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ac_cv_log_subnormal_is_nan=no
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else
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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#include <math.h>
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#include <stdlib.h>
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int main() {
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double x = 9.88e-324;
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x = log(x);
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if (x != x)
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exit(0);
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else
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exit(1);
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}
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_ACEOF
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rm -f conftest$ac_exeext
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if { (ac_try="$ac_link"
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case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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*) ac_try_echo=$ac_try;;
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esac
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eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
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(eval "$ac_link") 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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{ (case "(($ac_try" in
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*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||||
*) ac_try_echo=$ac_try;;
|
||||
esac
|
||||
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
|
||||
(eval "$ac_try") 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; }; then
|
||||
ac_cv_log_subnormal_is_nan=yes
|
||||
else
|
||||
echo "$as_me: program exited with status $ac_status" >&5
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
( exit $ac_status )
|
||||
ac_cv_log_subnormal_is_nan=no
|
||||
fi
|
||||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
|
||||
fi
|
||||
|
||||
|
||||
{ echo "$as_me:$LINENO: result: $ac_cv_log_subnormal_is_nan" >&5
|
||||
echo "${ECHO_T}$ac_cv_log_subnormal_is_nan" >&6; }
|
||||
;;
|
||||
esac
|
||||
|
||||
|
||||
for ac_func in hypot
|
||||
do
|
||||
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
||||
|
|
|
|||
135
configure.in
135
configure.in
|
|
@ -2980,141 +2980,6 @@ fi],
|
|||
# ************************************
|
||||
LIBS_SAVE=$LIBS
|
||||
LIBS="$LIBS $LIBM"
|
||||
|
||||
# temporary checks to try to track down what's going wrong
|
||||
# with test_math on Debian/alpha. These checks will be
|
||||
# removed later.
|
||||
|
||||
case $ac_sys_machine in
|
||||
alpha*)
|
||||
|
||||
AC_MSG_CHECKING(whether 9.88e-324 compares unequal to 0.0)
|
||||
AC_TRY_RUN([
|
||||
#include <stdlib.h>
|
||||
int main() {
|
||||
double x = 9.88e-324;
|
||||
if (x != 0.0)
|
||||
exit(0);
|
||||
else
|
||||
exit(1);
|
||||
}
|
||||
],
|
||||
ac_cv_subnormal_nonzero=yes,
|
||||
ac_cv_subnormal_nonzero=no,
|
||||
ac_cv_subnormal_nonzero=no)
|
||||
AC_MSG_RESULT($ac_cv_subnormal_nonzero)
|
||||
|
||||
AC_MSG_CHECKING(whether log(9.88e-324) succeeds)
|
||||
AC_TRY_RUN([
|
||||
#include <math.h>
|
||||
#include <stdlib.h>
|
||||
int main() {
|
||||
double x = 9.88e-324;
|
||||
x = log(x);
|
||||
exit(0);
|
||||
}
|
||||
],
|
||||
ac_cv_log_subnormal_succeeds=yes,
|
||||
ac_cv_log_subnormal_succeeds=no,
|
||||
ac_cv_log_subnormal_succeeds=no)
|
||||
AC_MSG_RESULT($ac_cv_log_subnormal_succeeds)
|
||||
|
||||
AC_MSG_CHECKING(whether log(9.88e-324) returns correct result)
|
||||
AC_TRY_RUN([
|
||||
#include <math.h>
|
||||
#include <stdlib.h>
|
||||
int main() {
|
||||
double x = 9.88e-324;
|
||||
x = log(x);
|
||||
if (-744. < x && x < -743.)
|
||||
exit(0);
|
||||
else
|
||||
exit(1);
|
||||
}
|
||||
],
|
||||
ac_cv_log_subnormal_returns_correct_result=yes,
|
||||
ac_cv_log_subnormal_returns_correct_result=no,
|
||||
ac_cv_log_subnormal_returns_correct_result=no)
|
||||
AC_MSG_RESULT($ac_cv_log_subnormal_returns_correct_result)
|
||||
|
||||
AC_MSG_CHECKING(whether log(9.88e-324) sets errno)
|
||||
AC_TRY_RUN([
|
||||
#include <math.h>
|
||||
#include <stdlib.h>
|
||||
#include <errno.h>
|
||||
int main() {
|
||||
double x = 9.88e-324;
|
||||
errno = 0;
|
||||
x = log(x);
|
||||
if (errno != 0)
|
||||
exit(0);
|
||||
else
|
||||
exit(1);
|
||||
}
|
||||
],
|
||||
ac_cv_log_subnormal_sets_errno=yes,
|
||||
ac_cv_log_subnormal_sets_errno=no,
|
||||
ac_cv_log_subnormal_sets_errno=no)
|
||||
AC_MSG_RESULT($ac_cv_log_subnormal_sets_errno)
|
||||
|
||||
AC_MSG_CHECKING(whether log(9.88e-324) sets errno = EDOM)
|
||||
AC_TRY_RUN([
|
||||
#include <math.h>
|
||||
#include <stdlib.h>
|
||||
#include <errno.h>
|
||||
int main() {
|
||||
double x = 9.88e-324;
|
||||
errno = 0;
|
||||
x = log(x);
|
||||
if (errno == EDOM)
|
||||
exit(0);
|
||||
else
|
||||
exit(1);
|
||||
}
|
||||
],
|
||||
ac_cv_log_subnormal_sets_errno_to_EDOM=yes,
|
||||
ac_cv_log_subnormal_sets_errno_to_EDOM=no,
|
||||
ac_cv_log_subnormal_sets_errno_to_EDOM=no)
|
||||
AC_MSG_RESULT($ac_cv_log_subnormal_sets_errno_to_EDOM)
|
||||
|
||||
AC_MSG_CHECKING(whether log(9.88e-324) is infinite)
|
||||
AC_TRY_RUN([
|
||||
#include <math.h>
|
||||
#include <stdlib.h>
|
||||
int main() {
|
||||
double x = 9.88e-324;
|
||||
x = log(x);
|
||||
if ((x > 1. || x < -1.) && x/2. == x)
|
||||
exit(0);
|
||||
else
|
||||
exit(1);
|
||||
}
|
||||
],
|
||||
ac_cv_log_subnormal_is_infinite=yes,
|
||||
ac_cv_log_subnormal_is_infinite=no,
|
||||
ac_cv_log_subnormal_is_infinite=no)
|
||||
AC_MSG_RESULT($ac_cv_log_subnormal_is_infinite)
|
||||
|
||||
AC_MSG_CHECKING(whether log(9.88e-324) is a nan)
|
||||
AC_TRY_RUN([
|
||||
#include <math.h>
|
||||
#include <stdlib.h>
|
||||
int main() {
|
||||
double x = 9.88e-324;
|
||||
x = log(x);
|
||||
if (x != x)
|
||||
exit(0);
|
||||
else
|
||||
exit(1);
|
||||
}
|
||||
],
|
||||
ac_cv_log_subnormal_is_nan=yes,
|
||||
ac_cv_log_subnormal_is_nan=no,
|
||||
ac_cv_log_subnormal_is_nan=no)
|
||||
AC_MSG_RESULT($ac_cv_log_subnormal_is_nan)
|
||||
;;
|
||||
esac
|
||||
|
||||
AC_REPLACE_FUNCS(hypot)
|
||||
|
||||
AC_CHECK_FUNCS(acosh asinh atanh copysign expm1 finite isinf isnan log1p)
|
||||
|
|
|
|||
Loading…
Reference in New Issue