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glibc: Turn implicit-int back into warning

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As of GCC14 implicit-int has been upgraded to an error. While this is
generally a good idea it trips up some older code (particularly in
autoconf generated configure scripts). Add -Wno-implicit-int to CFLAGS
for glibc when using an old GLIBC with a new GCC.

Fixes #2208
Signed-off-by: Chris Packham <judge.packham@gmail.com>
This commit is contained in:
Chris Packham 2024-10-06 16:16:08 +13:00
parent d428028db0
commit 8c1cdb94c1
1 changed files with 2 additions and 2 deletions
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4
config/libc/glibc.in
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@ -197,8 +197,8 @@ config GLIBC_ENABLE_DEBUG
config GLIBC_EXTRA_CFLAGS
string
prompt "extra target CFLAGS"
default "-Wno-missing-attributes -Wno-array-bounds -Wno-array-parameter -Wno-stringop-overflow -Wno-maybe-uninitialized" if GLIBC_2_29_or_older && GCC_11_or_later
default ""
default "-Wno-missing-attributes -Wno-array-bounds -Wno-array-parameter -Wno-stringop-overflow -Wno-maybe-uninitialized" if GLIBC_2_29_or_older && GCC_11_or_later && !GCC_14_or_later
default "-Wno-missing-attributes -Wno-array-bounds -Wno-array-parameter -Wno-stringop-overflow -Wno-maybe-uninitialized -Wno-implicit-int" if GLIBC_2_29_or_older && GCC_14_or_later
help
Extra target CFLAGS to use when building.