Re: gcc/configure: out of date

[Martin Sebor via Gcc-patches]

Martin, I've looked into removing the -Wno-error for this warning
for just a subset of targets.  It seems doable with some hardcoding
in configure.ac but if you're planning to do the cleanup for all of
them I'm wondering if we should even bother.  What do you think?

Martin

On 1/14/22 08:46, Martin Liška wrote:

Hello.

I noticed that when I run:
ACLOCAL=~/bin/automake-1.15.1/bin/aclocal  
AUTOMAKE=~/bin/automake-1.15.1/bin/automake autoconf


in gcc subfolder I get the following diff:

diff --git a/gcc/configure b/gcc/configure
index d19059e13cc..ff570f73ef5 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -5352,7 +5352,26 @@ else
    GDC="$ac_cv_prog_GDC"
  fi

+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the D 
compiler works" >&5

+$as_echo_n "checking whether the D compiler works... " >&6; }
+if ${acx_cv_d_compiler_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.d <&1 || echo failure`
+  if test x"$errors" = x && test -f conftest.$ac_objext; then
+    acx_cv_d_compiler_works=yes
+  fi
+  rm -f conftest.*
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: 
$acx_cv_d_compiler_works" >&5

+$as_echo "$acx_cv_d_compiler_works" >&6; }
+if test "x$GDC" != xno && test x$acx_cv_d_compiler_works != xno; then
    have_gdc=yes
  else
    have_gdc=no
@@ -19640,7 +19659,7 @@ else
    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
    lt_status=$lt_dlunknown
    cat > conftest.$ac_ext <<_LT_EOF
-#line 19643 "configure"
+#line 19662 "configure"
  #include "confdefs.h"

  #if HAVE_DLFCN_H
@@ -19746,7 +19765,7 @@ else
    lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
    lt_status=$lt_dlunknown
    cat > conftest.$ac_ext <<_LT_EOF
-#line 19749 "configure"
+#line 19768 "configure"
  #include "confdefs.h"

  #if HAVE_DLFCN_H

Am I correct that somebody forgot to re-generate the file?

Martin

Re: gcc/configure: out of date

[Iain Buclaw via Gcc-patches]

Excerpts from Martin Liška's message of Januar 14, 2022 4:51 pm:
> On 1/14/22 16:46, Martin Liška wrote:
>> Hello.
>> 
>> I noticed that when I run:
>> ACLOCAL=~/bin/automake-1.15.1/bin/aclocal  
>> AUTOMAKE=~/bin/automake-1.15.1/bin/automake autoconf
>> 
>> in gcc subfolder I get the following diff:
> 
> Have it, started with:
> 

Good spot! Thanks.

Iain.

Re: gcc/configure: out of date

[Martin Liška]

On 1/14/22 16:46, Martin Liška wrote:

Hello.

I noticed that when I run:
ACLOCAL=~/bin/automake-1.15.1/bin/aclocal  
AUTOMAKE=~/bin/automake-1.15.1/bin/automake autoconf

in gcc subfolder I get the following diff:


Have it, started with:


commit 7c6ae994fb587c19ca14aebe18dbc9aca83be609
Author: Iain Buclaw 
Date:   Thu Dec 16 23:56:16 2021 +0100

config: Add check whether D compiler works (PR103528)

As well as checking for the existence of a GDC compiler, also validate

that it has also been built with libphobos, otherwise warn or fail with
the message that GDC is required to build d.

config/ChangeLog:

PR d/103528

* acx.m4 (ACX_PROG_GDC): Add check whether D compiler works.

ChangeLog:

* configure: Regenerate.


I'm going to push the patch I pasted in the previous email.

Martin

gcc/configure: out of date

[Martin Liška]

Hello.

I noticed that when I run:
ACLOCAL=~/bin/automake-1.15.1/bin/aclocal  
AUTOMAKE=~/bin/automake-1.15.1/bin/automake autoconf

in gcc subfolder I get the following diff:

diff --git a/gcc/configure b/gcc/configure
index d19059e13cc..ff570f73ef5 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -5352,7 +5352,26 @@ else
   GDC="$ac_cv_prog_GDC"
 fi
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the D compiler works" >&5

+$as_echo_n "checking whether the D compiler works... " >&6; }
+if ${acx_cv_d_compiler_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.d <&1 || echo failure`
+  if test x"$errors" = x && test -f conftest.$ac_objext; then
+acx_cv_d_compiler_works=yes
+  fi
+  rm -f conftest.*
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_d_compiler_works" >&5
+$as_echo "$acx_cv_d_compiler_works" >&6; }
+if test "x$GDC" != xno && test x$acx_cv_d_compiler_works != xno; then
   have_gdc=yes
 else
   have_gdc=no
@@ -19640,7 +19659,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 19643 "configure"
+#line 19662 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H

@@ -19746,7 +19765,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 19749 "configure"
+#line 19768 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H


Am I correct that somebody forgot to re-generate the file?

Martin