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re PR libfortran/32841 (HUGE(1.0_16) output as +Infinity on ppc-darwin8 (gfortran.dg/large_real_kind_2.F90)) 

PR libfortran/32841
	* acinclude.m4: Don't use HAVE_MATH_H.
	* configure: Regenerate.

From-SVN: r132587
This commit is contained in:
Francois-Xavier Coudert 2008-02-24 11:59:09 +00:00 committed by François-Xavier Coudert
parent 4eab0296b2
commit a94caabf5a
3 changed files with 9 additions and 15 deletions
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6
libgfortran/ChangeLog
View File

@ -1,3 +1,9 @@
2008-02-24 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR libfortran/32841
* acinclude.m4: Don't use HAVE_MATH_H.
* configure: Regenerate.
2008-02-20 Jerry DeLisle <jvdelisle@gcc.gnu.org> 2008-02-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/35132 PR libfortran/35132

6
libgfortran/acinclude.m4
View File

@ -204,9 +204,7 @@ AC_DEFUN([LIBGFOR_CHECK_FOR_BROKEN_ISFINITE], [
libgfor_check_for_broken_isfinite_save_LIBS=$LIBS libgfor_check_for_broken_isfinite_save_LIBS=$LIBS
LIBS="$LIBS -lm" LIBS="$LIBS -lm"
AC_TRY_RUN([ AC_TRY_RUN([
#ifdef HAVE_MATH_H
#include <math.h> #include <math.h>
#endif
#include <float.h> #include <float.h>
int main () int main ()
{ {
@ -237,9 +235,7 @@ AC_DEFUN([LIBGFOR_CHECK_FOR_BROKEN_ISNAN], [
libgfor_check_for_broken_isnan_save_LIBS=$LIBS libgfor_check_for_broken_isnan_save_LIBS=$LIBS
LIBS="$LIBS -lm" LIBS="$LIBS -lm"
AC_TRY_RUN([ AC_TRY_RUN([
#ifdef HAVE_MATH_H
#include <math.h> #include <math.h>
#endif
#include <float.h> #include <float.h>
int main () int main ()
{ {
@ -288,9 +284,7 @@ AC_DEFUN([LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY], [
libgfor_check_for_broken_fpclassify_save_LIBS=$LIBS libgfor_check_for_broken_fpclassify_save_LIBS=$LIBS
LIBS="$LIBS -lm" LIBS="$LIBS -lm"
AC_TRY_RUN([ AC_TRY_RUN([
#ifdef HAVE_MATH_H
#include <math.h> #include <math.h>
#endif
#include <float.h> #include <float.h>
int main () int main ()
{ {

12
libgfortran/configure vendored
View File

@ -867,13 +867,13 @@ echo X"$0" |
/^X\(\/\).*/{ s//\1/; q; } /^X\(\/\).*/{ s//\1/; q; }
s/.*/./; q'` s/.*/./; q'`
srcdir=$ac_confdir srcdir=$ac_confdir
if test ! -r "$srcdir/$ac_unique_file"; then if test ! -r $srcdir/$ac_unique_file; then
srcdir=.. srcdir=..
fi fi
else else
ac_srcdir_defaulted=no ac_srcdir_defaulted=no
fi fi
if test ! -r "$srcdir/$ac_unique_file"; then if test ! -r $srcdir/$ac_unique_file; then
if test "$ac_srcdir_defaulted" = yes; then if test "$ac_srcdir_defaulted" = yes; then
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
{ (exit 1); exit 1; }; } { (exit 1); exit 1; }; }
@ -882,7 +882,7 @@ if test ! -r "$srcdir/$ac_unique_file"; then
{ (exit 1); exit 1; }; } { (exit 1); exit 1; }; }
fi fi
fi fi
(cd $srcdir && test -r "./$ac_unique_file") 2>/dev/null || (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
{ (exit 1); exit 1; }; } { (exit 1); exit 1; }; }
srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
@ -31991,9 +31991,7 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */ /* end confdefs.h. */
#ifdef HAVE_MATH_H
#include <math.h> #include <math.h>
#endif
#include <float.h> #include <float.h>
int main () int main ()
{ {
@ -32066,9 +32064,7 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */ /* end confdefs.h. */
#ifdef HAVE_MATH_H
#include <math.h> #include <math.h>
#endif
#include <float.h> #include <float.h>
int main () int main ()
{ {
@ -32159,9 +32155,7 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */ /* end confdefs.h. */
#ifdef HAVE_MATH_H
#include <math.h> #include <math.h>
#endif
#include <float.h> #include <float.h>
int main () int main ()
{ {