mirror of
https://github.com/moparisthebest/curl
synced 2024-12-23 00:28:48 -05:00
build: add picky compiler warning flags for gcc 6 and 7
This commit is contained in:
parent
4e884615d1
commit
a19fefb070
0
acinclude.m4
Executable file → Normal file
0
acinclude.m4
Executable file → Normal file
@ -345,7 +345,7 @@ Curl_he2ai(const struct hostent *he, int port)
|
||||
addr = (void *)ai->ai_addr; /* storage area for this info */
|
||||
|
||||
memcpy(&addr->sin_addr, curr, sizeof(struct in_addr));
|
||||
addr->sin_family = (unsigned short)(he->h_addrtype);
|
||||
addr->sin_family = (sa_family_t)(he->h_addrtype);
|
||||
addr->sin_port = htons((unsigned short)port);
|
||||
break;
|
||||
|
||||
@ -354,7 +354,7 @@ Curl_he2ai(const struct hostent *he, int port)
|
||||
addr6 = (void *)ai->ai_addr; /* storage area for this info */
|
||||
|
||||
memcpy(&addr6->sin6_addr, curr, sizeof(struct in6_addr));
|
||||
addr6->sin6_family = (unsigned short)(he->h_addrtype);
|
||||
addr6->sin6_family = (sa_family_t)(he->h_addrtype);
|
||||
addr6->sin6_port = htons((unsigned short)port);
|
||||
break;
|
||||
#endif
|
||||
|
@ -1193,7 +1193,10 @@ CURLcode Curl_mime_duppart(curl_mimepart *dst, const curl_mimepart *src)
|
||||
}
|
||||
|
||||
/* Duplicate other fields. */
|
||||
dst->encoder = src->encoder;
|
||||
if(dst != NULL)
|
||||
dst->encoder = src->encoder;
|
||||
else
|
||||
res = CURLE_WRITE_ERROR;
|
||||
if(!res)
|
||||
res = curl_mime_type(dst, src->mimetype);
|
||||
if(!res)
|
||||
|
@ -1010,7 +1010,7 @@ static CURLcode tftp_connect(struct connectdata *conn, bool *done)
|
||||
state->requested_blksize = blksize;
|
||||
|
||||
((struct sockaddr *)&state->local_addr)->sa_family =
|
||||
(unsigned short)(conn->ip_addr->ai_family);
|
||||
(sa_family_t)(conn->ip_addr->ai_family);
|
||||
|
||||
tftp_set_timeouts(state);
|
||||
|
||||
|
@ -110,7 +110,7 @@ struct curltime Curl_now(void)
|
||||
usecs /= 1000;
|
||||
|
||||
cnow.tv_sec = usecs / 1000000;
|
||||
cnow.tv_usec = usecs % 1000000;
|
||||
cnow.tv_usec = (int)(usecs % 1000000);
|
||||
|
||||
return cnow;
|
||||
}
|
||||
|
@ -1044,6 +1044,23 @@ AC_DEFUN([CURL_SET_COMPILER_WARNING_OPTS], [
|
||||
tmp_CFLAGS="$tmp_CFLAGS -Wdouble-promotion"
|
||||
fi
|
||||
#
|
||||
dnl Only gcc 6 or later
|
||||
if test "$compiler_num" -ge "600"; then
|
||||
tmp_CFLAGS="$tmp_CFLAGS -Wshift-negative-value"
|
||||
tmp_CFLAGS="$tmp_CFLAGS -Wshift-overflow=2"
|
||||
tmp_CFLAGS="$tmp_CFLAGS -Wnull-dereference"
|
||||
tmp_CFLAGS="$tmp_CFLAGS -Wduplicated-cond"
|
||||
fi
|
||||
#
|
||||
dnl Only gcc 7 or later
|
||||
if test "$compiler_num" -ge "700"; then
|
||||
tmp_CFLAGS="$tmp_CFLAGS -Wduplicated-branches"
|
||||
tmp_CFLAGS="$tmp_CFLAGS -Wrestrict"
|
||||
tmp_CFLAGS="$tmp_CFLAGS -Walloc-zero"
|
||||
tmp_CFLAGS="$tmp_CFLAGS -Wformat-overflow=2"
|
||||
tmp_CFLAGS="$tmp_CFLAGS -Wformat-truncation=2"
|
||||
fi
|
||||
#
|
||||
fi
|
||||
#
|
||||
dnl Do not issue warnings for code in system include paths.
|
||||
|
Loading…
Reference in New Issue
Block a user