use -Werror=implicit-function-declaration for function detection

the previous -Werror triggers too easily: on NixOS for example the
FORTIFY_SOURCE #warning about a missing optimization level breaks all
the checks when using -O0 (which is the default for non-release builds).
This commit is contained in:
Omar Polo 2024-04-03 14:03:42 +00:00
parent be265175c6
commit 40ea7b163e
1 changed files with 1 additions and 1 deletions

2
configure vendored
View File

@ -146,7 +146,7 @@ NEED_OPENBSD_SOURCE=0
NEED_LIBBSD_OPENBSD_VIS=0
COMPATS=
COMP="${CC} ${CFLAGS} -Wno-unused -Werror"
COMP="${CC} ${CFLAGS} -Werror=implicit-function-declaration"
# singletest name var extra-cflags extra-libs msg
singletest() {