cmake: remove warnings -Werror=old-style-definition

see https://cmake.org/Bug/bug_relationship_graph.php?bug_id=15058

Change-Id: I325f476b145a542e987a13bedd1f95a7d8faba94
Reviewed-on: https://code.wireshark.org/review/27121
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This commit is contained in:
Joakim Karlsson 2018-04-24 20:20:33 +02:00 committed by Guy Harris
parent e01fcb7a3c
commit 5994c902b4
4 changed files with 7 additions and 7 deletions

View File

@ -140,7 +140,7 @@ check_symbol_exists(tzname "time.h" HAVE_TZNAME)
if (NL_FOUND)
check_c_source_compiles(
"#include <linux/nl80211.h>
int main() {
int main(void) {
int x = NL80211_FREQUENCY_ATTR_MAX_TX_POWER;
x |= NL80211_ATTR_SUPPORTED_IFTYPES;
x |= NL80211_ATTR_SUPPORTED_COMMANDS;
@ -152,21 +152,21 @@ if (NL_FOUND)
)
check_c_source_compiles(
"#include <linux/nl80211.h>
int main() {
int main(void) {
enum nl80211_commands x = NL80211_CMD_SET_CHANNEL;
}"
HAVE_NL80211_CMD_SET_CHANNEL
)
check_c_source_compiles(
"#include <linux/nl80211.h>
int main() {
int main(void) {
enum nl80211_protocol_features x = NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP;
}"
HAVE_NL80211_SPLIT_WIPHY_DUMP
)
check_c_source_compiles(
"#include <linux/nl80211.h>
int main() {
int main(void) {
enum nl80211_attrs x = NL80211_ATTR_VHT_CAPABILITY;
}"
HAVE_NL80211_VHT_CAPABILITY

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@ -8,7 +8,7 @@
#include <stdio.h>
int main()
int main(void)
{
__int64 off=0;

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@ -52,7 +52,7 @@ MACRO (CHECK_C_LINKER_FLAG _FLAG _RESULT)
"-Werror=unused-command-line-argument ${CMAKE_REQUIRED_LIBRARIES}")
endif()
message(status "check linker flag - test linker flags: ${_FLAG}")
check_c_source_compiles("int main() { return 0;}" ${_RESULT})
check_c_source_compiles("int main(void) { return 0;}" ${_RESULT})
set(CMAKE_REQUIRED_LIBRARIES "${save_CMAKE_REQUIRED_LIBRARIES}")
ENDMACRO (CHECK_C_LINKER_FLAG)

View File

@ -32,7 +32,7 @@ macro (CHECK_CXX_COMPILER_FLAG _FLAG _RESULT)
set(_CheckCXXCompilerFlag_SAVED_${v} "$ENV{${v}}")
set(ENV{${v}} C)
endforeach()
CHECK_CXX_SOURCE_COMPILES("int main() { return 0; }" ${_RESULT}
CHECK_CXX_SOURCE_COMPILES("int main(void) { return 0; }" ${_RESULT}
# Some compilers do not fail with a bad flag
FAIL_REGEX "command line option .* is valid for .* but not for C\\\\+\\\\+" # GNU
FAIL_REGEX "unrecognized .*option" # GNU