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Cédric Le Goater
2f5c96d534
A recent change in glibc 2.42.9000 [1] changes the return type of
strstr() and other string functions to be 'const char *' when the
input is a 'const char *'. This breaks the build in :
../hw/i386/x86-common.c:827:11: error: assignment discards ‘const’ qualifier from pointer target type [-Werror=discarded-qualifiers]
827 | vmode = strstr(kernel_cmdline, "vga=");
| ^
Fix this by changing the type of the variables that store the result
of these functions to 'const char *'.
[1] https://sourceware.org/git/?p=glibc.git;a=commit;h=cd748a63ab1a7ae846175c532a3daab341c62690
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Link: https://lore.kernel.org/qemu-devel/20251215101937.281722-2-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>