Add -Wimplicit-fallthrough=2 cflag only to gcc version 7+

Signed-off-by: Janos SUTO <sj@acts.hu>
This commit is contained in:
Janos SUTO 2020-12-24 16:23:14 +01:00
parent fbb5aa8479
commit 48ec9b5c4a
2 changed files with 14 additions and 2 deletions

8
configure vendored
View File

@ -4852,7 +4852,13 @@ if test $? -eq 1; then echo "the user \"$RUNNING_USER\" does not exists, please
echo; echo
CFLAGS="$static -std=c99 -O2 -fPIC -Wall -Wextra -Wimplicit-fallthrough=2 -Wuninitialized -Wno-format-truncation -g"
gcc_version="$(gcc -dumpversion)"
extra_cflags=""
if [ "${gcc_version:0:1}" -gt 5 ]; then
extra_cflags="-Wimplicit-fallthrough=2"
fi
CFLAGS="$static -std=c99 -O2 -fPIC -Wall -Wextra $extra_cflags -Wuninitialized -Wno-format-truncation -g"
LIBS="$antispam_libs $sunos_libs "
OBJS="dirs.o misc.o counters.o cfg.o sig.o decoder.o hash.o parser.o parser_utils.o rules.o smtp.o session.o bdat.o message.o attachment.o digest.o store.o archive.o tai.o import.o import_pilerexport.o import_maildir.o import_mailbox.o import_pop3.o import_imap.o imap.o pop3.o extract.o mydomains.o tokenizer.o $objs"

View File

@ -535,7 +535,13 @@ if test $? -eq 1; then echo "the user \"$RUNNING_USER\" does not exists, please
echo; echo
CFLAGS="$static -std=c99 -O2 -fPIC -Wall -Wextra -Wimplicit-fallthrough=2 -Wuninitialized -Wno-format-truncation -g"
gcc_version="$(gcc -dumpversion)"
extra_cflags=""
if [[ "${gcc_version:0:1}" -gt 5 ]]; then
extra_cflags="-Wimplicit-fallthrough=2"
fi
CFLAGS="$static -std=c99 -O2 -fPIC -Wall -Wextra $extra_cflags -Wuninitialized -Wno-format-truncation -g"
LIBS="$antispam_libs $sunos_libs "
OBJS="dirs.o misc.o counters.o cfg.o sig.o decoder.o hash.o parser.o parser_utils.o rules.o smtp.o session.o bdat.o message.o attachment.o digest.o store.o archive.o tai.o import.o import_pilerexport.o import_maildir.o import_mailbox.o import_pop3.o import_imap.o imap.o pop3.o extract.o mydomains.o tokenizer.o $objs"