building bash 5.x problems+coredumps

[L A Walsh]

This hasn't worked for me yet, that I remember.  Some of itt may be in some
library I'm linking, but not sure what might be causing the problem.

In making bash with the 7 patches, I get various warnings and a coredump:

. -I../../lib  -fpic -march=native -pipe -flto -Wl,--no-as-needed -Og
-g3 -ggdb -Wno-parentheses -Wno-format-security  shell.c
In file included from ../bashintl.h:30,
                 from ./umask.def:57:
./umask.def: In function ‘umask_builtin’:
../include/gettext.h:46:26: warning: passing argument 2 of ‘sh_erange’
discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
 # define gettext(Msgid) ((const char *) (Msgid))
                         ~^~~~~~~~~~~~~~~~~~~~~~~
../bashintl.h:36:18: note: in expansion of macro ‘gettext’
 #define _(msgid) gettext(msgid)
                  ^~~~~~~
./umask.def:115:37: note: in expansion of macro ‘_’
        sh_erange (list->word->word, _("octal number"));
                                     ^
In file included from /usr/include/features.h:428,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/wchar.h:27,
                 from ../config-bot.h:144,
                 from ../config.h:1206,
                 from ./umask.def:42:
common.h:98:36: note: expected ‘char *’ but argument is of type ‘const
char *’
 extern void sh_erange __P((char *, char *));
                                    ^~~~~~

Then later (final link)
rm -f bash
/usr/bin/gcc -L./builtins -L./lib/readline -L./lib/readline -L./lib/glob
-L./lib/tilde -L./lib/malloc -L./lib/sh  -fpic -march=native -pipe -flto
-Wl,--no-as-needed -Og -g3 -ggdb -Wl,--default-imported-symver
-Wl,--default-symver -Wl,--stats  -rdynamic -fpic -march=native -pipe
-flto -Wl,--no-as-needed -Og -g3 -ggdb -Wno-parentheses
-Wno-format-security   -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 -ltermcap -ltilde -lmalloc    -ldl
/usr/lib64/gcc/x86_64-suse-linux/8/../../../../x86_64-suse-linux/bin/ld:
/usr/lib64/gcc/x86_64-suse-linux/8/../../../../x86_64-suse-linux/bin/ld:
DWARF error: could not find abbrev number 88
/tmp/ccAfK8Jm.ltrans3.ltrans.o: in function `sh_mktmpname':
<artificial>:(.text+0xb896): warning: the use of `mktemp' is dangerous,
better use `mkstemp' or `mkdtemp'
/usr/lib64/gcc/x86_64-suse-linux/8/../../../../x86_64-suse-linux/bin/ld:
total time in link: 0.258463
ls -l bash
-rwxrwxr-x 1 law lawgroup 5686848 Jul  8 14:51 bash
size bash
   text    data     bss     dec     hex filename
1062017   47272   40256 1149545  118a69 bash
Ishtar:tools/bash/bash-5.0> ./bash

malloc: subst.c:4701: assertion botched
free: called with unallocated block argument
Aborting...Aborted (core dumped)

I get some type of Dwarf error, then it didn't like mktemp, and finally
something in a local startup file causes a coredump

Of note, disabling the the startup files:
 bash --norc --noprofile

malloc: subst.c:4701: assertion botched
free: called with unallocated block argument
Aborting...
malloc: subst.c:4701: assertion botched
free: called with unallocated block argument
Aborting...Ishtar:>   # it starts the new shell, but pressing carriage
return gives me:

malloc: subst.c:4701: assertion botched
free: called with unallocated block argument
Aborting...
malloc: subst.c:4701: assertion botched
free: called with unallocated block argument
Aborting...Ishtar:>  # and back to the prompt again.

Very odd.

I tried the build both without saying anything about what malloc to use,
then
with used option --with-bash-malloc -- both seem to do the same thing.

Config looks like:
prefix=, eprefix=, lib=, libdir=.
setting flags for link-time-optimize: add -flto -Wl,--no-as-needed
setting flags for debug: add -Og -g3 -ggdb
prefix=/, eprefix=/ libdir=/lib64
-fpic -march=native -pipe -flto -Wl,--no-as-needed -Og -g3 -ggdb
-fpic -march=native -pipe -flto -Wl,--no-as-needed -Og -g3 -ggdb
-Wl,--default-imported-symver -Wl,--default-symver -Wl,--stats
CFLAGS="$CFLAGS" LD_FLAGS="$LDFLAGS" ./configure "--prefix=/
--bindir=/bin --sbindir=/sbin --datadir=/share --includedir=/include
--oldincludedir=/usr/include --libdir=/lib64 --libexecdir=/lib64/bash
--localstatedir=/var --sharedstatedir=/com --sysconfdir=/etc
--enable-alias --enable-arith-for-command --enable-array-variables
--enable-brace-expansion --enable-casemod-attributes
--enable-casemod-expansions --enable-command-timing
--enable-cond-command --enable-cond-regexp --enable-coprocesses
--enable-debugger --enable-directory-stack --enable-disabled-builtins
--enable-dparen-arithmetic --enable-extended-glob
--enable-extended-glob-default --enable-function-import
--enable-glob-asciiranges-default --enable-help-builtin --enable-history
--enable-job-control --enable-multibyte --enable-net-redirections
--enable-process-substitution --enable-progcomp
--enable-prompt-string-decoding --enable-readline --enable-select
--enable-single-help-strings --disable-nls --disable-rpath
--with-bash-malloc --with-gnu-ld"
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
...