Control: tag -1 + pending

On Tue, Mar 25, 2025 at 06:39:35PM +0100, Bastian Germann wrote:
> Control: forwarded -1 
> https://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=b71143738516017f0e0d347a4025301c06c40254
> Control: severity -1 serious
> Control: tags -1 patch fixed-upstream
> 
> This breaks rdfind build on i386 as documented in #1091577.
> Upstream has fixed this with the forwarded commit which applies cleanly
> to autoconf 2.72. Please consider including this for trixie.

I uploaded an NMU with this patch to DELAYED/2-days. nmudiff attached.

Kind regards
Philipp Kern
diff -Nru autoconf-2.72/debian/changelog autoconf-2.72/debian/changelog
--- autoconf-2.72/debian/changelog      2024-08-16 15:17:28.000000000 +0200
+++ autoconf-2.72/debian/changelog      2025-04-13 10:42:16.000000000 +0200
@@ -1,3 +1,11 @@
+autoconf (2.72-3.1) unstable; urgency=medium
+
+  * Non-maintainer upload
+  * Let AC_SYS_LARGEFILE output to CPPFLAGS - fixing LFS support on i386.
+    (Closes: #852617)
+
+ -- Philipp Kern <[email protected]>  Sun, 13 Apr 2025 10:42:16 +0200
+
 autoconf (2.72-3) unstable; urgency=medium
 
   * Upload to unstable.
diff -Nru autoconf-2.72/debian/patches/port-ac_sys_largefile-to-cxx.patch 
autoconf-2.72/debian/patches/port-ac_sys_largefile-to-cxx.patch
--- autoconf-2.72/debian/patches/port-ac_sys_largefile-to-cxx.patch     
1970-01-01 01:00:00.000000000 +0100
+++ autoconf-2.72/debian/patches/port-ac_sys_largefile-to-cxx.patch     
2025-04-13 10:41:47.000000000 +0200
@@ -0,0 +1,84 @@
+Description: Port AC_SYS_LARGEFILE to C++
+ Problem reported by Zack Weinberg
+ <https://savannah.gnu.org/support/?110983>.
+ * lib/autoconf/specific.m4 (_AC_SYS_YEAR2038_PROBE)
+ (_AC_SYS_LARGEFILE_PROBE):
+ In chatter, say it’s a CPPFLAGS option, not a CC option.
+ (_AC_SYS_LARGEFILE_OPTIONS): Omit -n32, as we no longer
+ need to worry about IRIX.
+ (_AC_SYS_LARGEFILE_PROBE): Fiddle with CPPFLAGS, not CC,
+ and don’t worry about -n32.
+Author: Paul Eggert <[email protected]>
+Bug-Debian: http://bugs.debian.org/852617
+Applied-Upstream: 
https://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=b71143738516017f0e0d347a4025301c06c40254
+
+---
+ lib/autoconf/specific.m4 | 18 +++++++-----------
+ 1 file changed, 7 insertions(+), 11 deletions(-)
+
+diff --git a/lib/autoconf/specific.m4 b/lib/autoconf/specific.m4
+index a0e1fa8..0d0191a 100644
+--- a/lib/autoconf/specific.m4
++++ b/lib/autoconf/specific.m4
+@@ -132,7 +132,7 @@ m4_define([_AC_SYS_YEAR2038_OPTIONS], m4_normalize(
+ # If you change this macro you may also need to change
+ # _AC_SYS_YEAR2038_OPTIONS.
+ AC_DEFUN([_AC_SYS_YEAR2038_PROBE],
+-[AC_CACHE_CHECK([for $CC option for timestamps after 2038],
++[AC_CACHE_CHECK([for $CPPFLAGS option for timestamps after 2038],
+   [ac_cv_sys_year2038_opts],
+   [ac_save_CPPFLAGS="$CPPFLAGS"
+   ac_opt_found=no
+@@ -262,7 +262,6 @@ m4_define([_AC_SYS_LARGEFILE_OPTIONS], m4_normalize(
+     ["none needed"]                   dnl Most current systems
+     ["-D_FILE_OFFSET_BITS=64"]        dnl X/Open LFS spec
+     ["-D_LARGE_FILES=1"]              dnl 32-bit AIX 4.2.1+, 32-bit z/OS
+-    ["-n32"]                          dnl 32-bit IRIX 6, SGI cc (obsolete)
+ ))
+ 
+ # _AC_SYS_LARGEFILE_PROBE
+@@ -279,25 +278,25 @@ m4_define([_AC_SYS_LARGEFILE_OPTIONS], m4_normalize(
+ # If you change this macro you may also need to change
+ # _AC_SYS_LARGEFILE_OPTIONS.
+ AC_DEFUN([_AC_SYS_LARGEFILE_PROBE],
+-[AC_CACHE_CHECK([for $CC option to enable large file support],
++[AC_CACHE_CHECK([for $CPPFLAGS option for large files],
+   [ac_cv_sys_largefile_opts],
+-  [ac_save_CC="$CC"
++  [ac_save_CPPFLAGS=$CPPFLAGS
+   ac_opt_found=no
+   for ac_opt in _AC_SYS_LARGEFILE_OPTIONS; do
+     AS_IF([test x"$ac_opt" != x"none needed"],
+-      [CC="$ac_save_CC $ac_opt"])
++      [CPPFLAGS="$ac_save_CPPFLAGS $ac_opt"])
+     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([_AC_SYS_LARGEFILE_TEST_CODE])],
+      [AS_IF([test x"$ac_opt" = x"none needed"],
+       [# GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t.
+-       CC="$CC -DFTYPE=ino_t"
++       CPPFLAGS="$CPPFLAGS -DFTYPE=ino_t"
+        AC_COMPILE_IFELSE([], [],
+-         [CC="$CC -D_FILE_OFFSET_BITS=64"
++         [CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64"
+           AC_COMPILE_IFELSE([], [ac_opt='-D_FILE_OFFSET_BITS=64'])])])
+       ac_cv_sys_largefile_opts=$ac_opt
+       ac_opt_found=yes])
+     test $ac_opt_found = no || break
+   done
+-  CC="$ac_save_CC"
++  CPPFLAGS=$ac_save_CPPFLAGS
+   dnl Gnulib implements large file support for native Windows, based on the
+   dnl variables WINDOWS_64_BIT_OFF_T, WINDOWS_64_BIT_ST_SIZE.
+   m4_ifdef([gl_LARGEFILE], [
+@@ -327,9 +326,6 @@ AS_CASE([$ac_cv_sys_largefile_opts],
+     [AC_DEFINE([_LARGE_FILES], [1],
+       [Define to 1 on platforms where this makes off_t a 64-bit type.])],
+ 
+-  ["-n32"],
+-    [CC="$CC -n32"],
+-
+   [AC_MSG_ERROR(
+     [internal error: bad value for \$ac_cv_sys_largefile_opts])])
+ 
+-- 
+cgit v1.1
+
diff -Nru autoconf-2.72/debian/patches/series 
autoconf-2.72/debian/patches/series
--- autoconf-2.72/debian/patches/series 2024-03-15 15:17:07.000000000 +0100
+++ autoconf-2.72/debian/patches/series 2025-04-13 10:41:57.000000000 +0200
@@ -5,3 +5,5 @@
 #stricter-versioning.patch
 
 #fix-cxx-stdcxx-test.diff
+
+port-ac_sys_largefile-to-cxx.patch

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