Le 01/06/2013 10:42, Janus Weil a écrit :
> Ok. Unfortunately I'm not much of a autoconf hero (better to say: not
> at all).
Any person using autoconf is some of a hero. ;-)
> I can not test it on my system with --enable-maintainer-mode
> because I get:
>
> configure.ac:2: error: Please use exactly Autoconf 2.64 instead of 2.69.
>
> Why on earth does GCC require an old autoconf version?
There is an answer here:
http://gcc.gnu.org/ml/gcc-help/2011-01/msg00248.html
The bottom line is:
GCC versions the generated files, so require exactly one autoconf.
And I suppose it just hasn't been updated to require the latest one.
> New patch attached ...
Tobias doesn't seem to argue (too much) against it, so OK.
Attached is what I get with autoconf-2.64/automake-1.11.1
Thanks
Mikael
Index: config.in
===
--- config.in (révision 199575)
+++ config.in (copie de travail)
@@ -199,6 +199,12 @@
#endif
+/* Define to 1 if `TIOCGWINSZ' requires . */
+#ifndef USED_FOR_TARGET
+#undef GWINSZ_IN_SYS_IOCTL
+#endif
+
+
/* mcontext_t fields start with __ */
#ifndef USED_FOR_TARGET
#undef HAS_MCONTEXT_T_UNDERSCORES
@@ -1247,7 +1253,7 @@
#endif
-/* Define if your AIX linker supports a large TOC. */
+/* Define if your PowerPC64 linker supports a large TOC. */
#ifndef USED_FOR_TARGET
#undef HAVE_LD_LARGE_TOC
#endif
Index: configure
===
--- configure (révision 199575)
+++ configure (copie de travail)
@@ -8293,6 +8293,66 @@ $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines
TIOCGWINSZ" >&5
+$as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
+if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include
+#include
+#ifdef TIOCGWINSZ
+ yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ ac_cv_sys_tiocgwinsz_in_termios_h=yes
+else
+ ac_cv_sys_tiocgwinsz_in_termios_h=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result:
$ac_cv_sys_tiocgwinsz_in_termios_h" >&5
+$as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
+
+if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h
defines TIOCGWINSZ" >&5
+$as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
+if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include
+#include
+#ifdef TIOCGWINSZ
+ yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
+else
+ ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result:
$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
+$as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
+
+ if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
+
+$as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
+
+ fi
+fi
+
for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
sys/resource.h sys/param.h sys/times.h sys/stat.h \
@@ -17834,7 +17894,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 17837 "configure"
+#line 17897 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -17940,7 +18000,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 17943 "configure"
+#line 18003 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
Index: configure.ac
===
--- configure.ac(révision 199575)
+++ configure.ac(copie de travail)
@@ -939,6 +939,7 @@ AC_HEADER_STDC
AC_HEADER_TIME
ACX_HEADER_STRING
AC_HEADER_SYS_WAIT
+AC_HEADER_TIOCGWINSZ
AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
sys/resource.h sys/param.h sys/times.h sys/stat.h \
Index: fortran/error.c
===
--- fortran/error.c (révision 199575)
+++ fortran/error.c (copie de travail)
@@ -30,6 +30,15 @@ along with GCC; see the file COPYING3. If not see
#include "flags.h"
#include "gfortran.h"
+#ifdef HAVE_TERMIOS_H
+# include
+#endif
+
+#ifdef GWINSZ_IN_SYS_IOCTL
+# include
+#endif
+
+
static int suppress_errors = 0;
static int warnings_not_error
