Configuration Information [Automatically generated, do not change]:
Machine: x86_64
OS: solaris2.11
Compiler: /opt/gcc-14/bin/gcc
Compilation CFLAGS: -O2 -fno-omit-frame-pointer
-fno-aggressive-loop-optimizations -fstack-protector-strong -gdwarf-2
-gstrict-dwarf -I/usr/include/ncurses -gdwarf-2 -gstrict-dwarf -m64
uname output: SunOS build 5.11 omnios-r151050-6f87d0b5d63 i86pc i386 i86pc
Machine Type: x86_64-pc-solaris2.11
Bash Version: 5.2
Patch Level: 26
Release Status: release
Description:
When configuring bash with gcc-14, we end up with STRTOLD_BROKEN being set
since the test program fails with:
conftest.c: In function 'main':
conftest.c:295:49: warning: passing argument 2 of 'strtold' from incompatible
pointer type [-Wincompatible-pointer-types]
295 | long double r; char *foo, bar; r = strtold(foo, &bar);
| ^~~~
| |
| char *
In file included from /usr/include/stdlib.h:42,
from conftest.c:291:
/usr/include/iso/stdlib_c99.h:77:56: note: expected 'char ** restrict' but
argument is of type 'char *'
77 | extern long double strtold(const char *_RESTRICT_KYWD, char
**_RESTRICT_KYWD);
Repeat-By:
Run configure on a system with gcc-14
Fix:
The definition of `bar` in the test is missing a `*`:
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[[#include <stdlib.h>]],
- [[long double r; char *foo, bar; r = strtold(foo, &bar);]]
+ [[long double r; char *foo, *bar; r = strtold(foo, &bar);]]
)],
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