mirror of
https://github.com/JGRennison/OpenTTD-patches.git
synced 2024-11-16 00:12:51 +00:00
38 lines
781 B
CMake
38 lines
781 B
CMake
include(CheckCXXSourceCompiles)
|
|
|
|
check_cxx_source_compiles("
|
|
#include <unistd.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <sys/syscall.h>
|
|
#include <sys/types.h>
|
|
#include <sys/wait.h>
|
|
int main() {
|
|
pid_t tid = syscall(SYS_gettid);
|
|
int status;
|
|
waitpid((pid_t) 0, &status, 0);
|
|
return WIFEXITED(status) && WEXITSTATUS(status);
|
|
}"
|
|
DBG_GDB_FOUND
|
|
)
|
|
|
|
if (DBG_GDB_FOUND)
|
|
add_compile_options(
|
|
-DWITH_DBG_GDB
|
|
)
|
|
endif (DBG_GDB_FOUND)
|
|
|
|
check_cxx_source_compiles("
|
|
#include <sys/prctl.h>
|
|
int main() {
|
|
return prctl(PR_SET_PTRACER, PR_SET_PTRACER_ANY, 0, 0, 0);
|
|
}"
|
|
PRCTL_PT_FOUND
|
|
)
|
|
|
|
if (PRCTL_PT_FOUND)
|
|
add_compile_options(
|
|
-DWITH_PRCTL_PT
|
|
)
|
|
endif (PRCTL_PT_FOUND)
|