From: Eric Gallager <egall@gwmail.gwu.edu>
Date: Sat, 7 Sep 2024 17:15:38 +0000 (-0700)
Subject: m4: align removal after compilation with autoconf.
X-Git-Tag: v1.17.90~44
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cb537c9f1de660e6d7b269179f9406cd24ab5a36;p=thirdparty%2Fautomake.git

m4: align removal after compilation with autoconf.

From https://bugs.gnu.org/72225, and
fixes https://bugs.gnu.org/72852.

* m4/prog-cc-c-o.m4: remove conftest[12]*.dSYM, and don't remove core.
* THANKS: add Eric.
---

diff --git a/THANKS b/THANKS
index 496378a7a..8e792ccba 100644
--- a/THANKS
+++ b/THANKS
@@ -124,6 +124,7 @@ Erez Zadok                      ezk@cs.columbia.edu
 Eric Bavier                     bavier@cray.com
 Eric Blake                      eblake@redhat.com
 Eric Dorland                    eric@debian.org
+Eric Gallager                   egall@gwmail.gwu.edu
 Eric Magnien                    emagnien@club-internet.fr
 Eric Siegerman                  erics_97@pobox.com
 Eric Sunshine                   sunshine@sunshineco.com
diff --git a/m4/prog-cc-c-o.m4 b/m4/prog-cc-c-o.m4
index a31a4a414..a609dc138 100644
--- a/m4/prog-cc-c-o.m4
+++ b/m4/prog-cc-c-o.m4
@@ -31,7 +31,10 @@ AC_CACHE_CHECK(
       break
     fi
   done
-  rm -f core conftest*
+  # aligned with autoconf, so not including core; see bug#72225.
+  rm -f -r a.out a.exe b.out conftest.$ac_ext conftest.$ac_objext \
+    conftest.dSYM conftest1.$ac_ext conftest1.$ac_objext conftest1.dSYM \
+    conftest2.$ac_ext conftest2.$ac_objext conftest2.dSYM
   unset am_i])
 if test "$am_cv_prog_cc_c_o" != yes; then
    # Losing compiler, so override with the script.