[PATCH 2/3] Fix `hashtest' target in Makefile

- Adds the dependency on the Bash's libmalloc - Removes the libintl dependency, since it's unused - Adds the `running_trap' global variable, since libmalloc depends on it when the `SHELL' macro is defined (see [1]) - Removes compiler warning due to missing return type in main function After thes

[PATCH 1/3] Fix implicit declaration of abort()

gcc version 8.2.0 (Debian 8.2.0-13) x86_64-linux-gnu ``` malloc.c:333:3: warning: incompatible implicit declaration of built-in function ‘abort’ malloc.c:333:3: note: include ‘’ or provide a declaration of ‘abort’ ``` --- lib/malloc/malloc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/li

[PATCH 3/3] Fix incompatible pointer type warning in unicode.c

The warning is raised by Clang (7.0.1-4) when sizeof(wchar_t) is 4 | dualbus@system76-pc:~/src/gnu/bash/lib/sh$ make unicode.o | clang -c -I. -I../.. -I../.. -I../../lib -I../../include -I. -DHAVE_CONFIG_H -DSHELL -ggdb -O0 -Wno-parentheses -Wno-format-security unicode.c | unicode.c:262:69

Re: FIFO race condition on SunOS kernels

For the record, my colleague found the issue. There is bug in libc, race condition between signal and popen. Thank you for the report -- Vlad