From 754e0d1edc1c01b18f4890de7c58f7610e589d76 Mon Sep 17 00:00:00 2001
From: Vincent Fazio <vfazio@gmail.com>
Date: Tue, 7 Feb 2023 03:55:28 -0600
Subject: [PATCH] configure: invert condition for strtoimax builtin

Previously, bash would attempt to build a replacement for strtoimax if
it found that the C library had the function already declared.

This caused build errors when linking against static libraries that did
not define the function as a weak alias but, in reality, was a logic
error since bash should only provide it's own implementation if one is
not provided by the C library.

Now, fix this by inverting the logic.

Upstream:
  https://git.savannah.gnu.org/cgit/bash.git/commit/?h=devel&id=43e861c2cd840946a81dfd0386966eb4f3a17ce9

Signed-off-by: Vincent Fazio <vfazio@gmail.com>
[yann.morin.1998@free.fr: patch configure after the m file]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
---
 configure       | 6 +++++-
 m4/strtoimax.m4 | 5 ++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/m4/strtoimax.m4 b/m4/strtoimax.m4
index 30985723..fa43ac7b 100644
--- a/m4/strtoimax.m4
+++ b/m4/strtoimax.m4
@@ -29,7 +29,10 @@ AC_CACHE_VAL(bash_cv_func_strtoimax,
   fi
 ])
 AC_MSG_RESULT($bash_cv_func_strtoimax)
-if test $bash_cv_func_strtoimax = yes; then
+if test "$ac_cv_have_decl_strtoimax" = "yes" ; then
+AC_DEFINE([HAVE_DECL_STRTOIMAX], [1])
+fi
+if test $bash_cv_func_strtoimax = no; then
 AC_LIBOBJ(strtoimax)
 fi
 ])
diff --git a/configure b/configure
index 47313753..6039cee7 100755
--- a/configure
+++ b/configure
@@ -20443,7 +20443,11 @@ fi
 
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_strtoimax" >&5
 printf "%s\n" "$bash_cv_func_strtoimax" >&6; }
-if test $bash_cv_func_strtoimax = yes; then
+if test "$ac_cv_have_decl_strtoimax" = "yes" ; then
+printf "%s\n" "#define HAVE_DECL_STRTOIMAX 1" >>confdefs.h
+
+fi
+if test $bash_cv_func_strtoimax = no; then
 case " $LIBOBJS " in
   *" strtoimax.$ac_objext "* ) ;;
   *) LIBOBJS="$LIBOBJS strtoimax.$ac_objext"
-- 
2.25.1