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logic in m4/strtoimax.m4 inverted

From: Emanuel Haupt
Subject: logic in m4/strtoimax.m4 inverted
Date: Sat, 1 Oct 2022 12:38:41 +0200

Static build of 5.2 fails to build on FreeBSD 13.1-RELEASE (amd64).

The logic in m4/strtoimax.m4 is inverted. The following patch replaces
strtoimax() if and only if it is present and functional.

--- patch begins here ---
--- m4/strtoimax.m4.orig        2022-04-11 20:31:52 UTC
+++ m4/strtoimax.m4
@@ -29,7 +29,7 @@ AC_CACHE_VAL(bash_cv_func_strtoimax,
-if test $bash_cv_func_strtoimax = yes; then
+if test $bash_cv_func_strtoimax = no; then
--- patch ends here ---

The compiler used:
# cc --version
FreeBSD clang version 13.0.0 (git@github.com:llvm/llvm-project.git 
Target: x86_64-unknown-freebsd13.1
Thread model: posix
InstalledDir: /usr/bin

--- build failure begins here ---
cc -L./builtins -L./lib/readline -L./lib/readline -L./lib/glob  -L./lib/tilde  
-L./lib/sh  -fstack-protector-strong -fuse-ld=bfd  -static  -O2 -pipe  
-DLIBICONV_PLUG -fstack-protector-strong -isystem /usr/local/include 
-fno-strict-aliasing  -static -o bash shell.o eval.o y.tab.o general.o 
make_cmd.o print_cmd.o   dispose_cmd.o execute_cmd.o variables.o copy_cmd.o 
error.o  expr.o flags.o jobs.o subst.o hashcmd.o hashlib.o mailcheck.o  trap.o 
input.o unwind_prot.o pathexp.o sig.o test.o version.o  alias.o array.o 
arrayfunc.o assoc.o braces.o bracecomp.o bashhist.o  bashline.o  list.o 
stringlib.o locale.o findcmd.o redir.o  pcomplete.o pcomplib.o syntax.o 
xmalloc.o  -lbuiltins -lglob -lsh -lreadline -lhistory  -ltinfow -ltilde  
lib/intl/libintl.a    -L/usr/local/lib
/usr/local/bin/ld.bfd: ./lib/sh/libsh.a(tmpfile.o): in function `sh_mktmpname':
tmpfile.c:(.text+0x85): warning: warning: mktemp() possibly used unsafely; 
consider using mkstemp()
/usr/local/bin/ld.bfd: /usr/lib/libc.a(strtoimax.o): in function `strtoimax':
/usr/src/lib/libc/stdlib/strtoimax.c:153: multiple definition of `strtoimax'; 
./lib/sh/libsh.a(strtoimax.o):strtoimax.c:(.text+0x0): first defined here
cc: error: linker command failed with exit code 1 (use -v to see invocation)
--- build failure ends here ---


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