disable-pie build

[Michael Tokarev]

Hi!

It looks like --disable-pie configure, which uses -fno-pie -no-pie flags
for the compiler, is broken: it does not not tell the *linker* about the
option, so the link fails (at least on debian bookworm):

/usr/bin/ld: libcommon.fa.p/hw_core_cpu-common.c.o: relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with 
-fPIE
/usr/bin/ld: failed to set dynamic section sizes: bad value

This is failing for *all* executables, including tests, qemu-img, etc.

The following change fixes it:

diff --git a/meson.build b/meson.build
index a9c4f28247..0b7ca45d48 100644
--- a/meson.build
+++ b/meson.build
@@ -278,7 +278,8 @@ endif
 # tries to build an executable instead of a shared library and fails.  So
 # don't add -no-pie anywhere and cross fingers. :(
 if not get_option('b_pie')
-  qemu_common_flags += cc.get_supported_arguments('-fno-pie', '-no-pie')
+  qemu_common_flags += cc.get_supported_arguments('-fno-pie')
+  qemu_ldflags += cc.get_supported_arguments('-no-pie')
 endif

 if not get_option('stack_protector').disabled()