cmake: remove unused checks, options, and symbols

1 files changed, 1 insertions, 102 deletions

diff --git a/configure.cmake b/configure.cmake
index dba5a3bf79c..c9d2d4e0817 100644
--- a/configure.cmake
+++ b/configure.cmake
@@ -172,7 +172,6 @@ INCLUDE (CheckIncludeFileCXX)
 CHECK_INCLUDE_FILES ("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
 CHECK_INCLUDE_FILES (sys/types.h HAVE_SYS_TYPES_H)
 CHECK_INCLUDE_FILES (alloca.h HAVE_ALLOCA_H)
-CHECK_INCLUDE_FILES (aio.h HAVE_AIO_H)
 CHECK_INCLUDE_FILES (arpa/inet.h HAVE_ARPA_INET_H)
 CHECK_INCLUDE_FILES (crypt.h HAVE_CRYPT_H)
 CHECK_INCLUDE_FILES (dirent.h HAVE_DIRENT_H)
@@ -181,7 +180,6 @@ CHECK_INCLUDE_FILES (execinfo.h HAVE_EXECINFO_H)
 CHECK_INCLUDE_FILES (fcntl.h HAVE_FCNTL_H)
 CHECK_INCLUDE_FILES (fenv.h HAVE_FENV_H)
 CHECK_INCLUDE_FILES (float.h HAVE_FLOAT_H)
-CHECK_INCLUDE_FILES (floatingpoint.h HAVE_FLOATINGPOINT_H)
 CHECK_INCLUDE_FILES (fpu_control.h HAVE_FPU_CONTROL_H)
 CHECK_INCLUDE_FILES (grp.h HAVE_GRP_H)
 CHECK_INCLUDE_FILES (ieeefp.h HAVE_IEEEFP_H)
@@ -197,12 +195,10 @@ CHECK_INCLUDE_FILES (memory.h HAVE_MEMORY_H)
 CHECK_INCLUDE_FILES (ndir.h HAVE_NDIR_H)
 CHECK_INCLUDE_FILES (netinet/in.h HAVE_NETINET_IN_H)
 CHECK_INCLUDE_FILES (paths.h HAVE_PATHS_H)
-CHECK_INCLUDE_FILES (port.h HAVE_PORT_H)
 CHECK_INCLUDE_FILES (poll.h HAVE_POLL_H)
 CHECK_INCLUDE_FILES (pwd.h HAVE_PWD_H)
 CHECK_INCLUDE_FILES (sched.h HAVE_SCHED_H)
 CHECK_INCLUDE_FILES (select.h HAVE_SELECT_H)
-CHECK_INCLUDE_FILES (semaphore.h HAVE_SEMAPHORE_H)
 CHECK_INCLUDE_FILES ("sys/types.h;sys/dir.h" HAVE_SYS_DIR_H)
 CHECK_INCLUDE_FILES ("sys/types.h;sys/event.h" HAVE_SYS_EVENT_H)
 CHECK_INCLUDE_FILES (sys/ndir.h HAVE_SYS_NDIR_H)
@@ -214,7 +210,6 @@ CHECK_INCLUDE_FILES (strings.h HAVE_STRINGS_H)
 CHECK_INCLUDE_FILES (string.h HAVE_STRING_H)
 CHECK_INCLUDE_FILES (synch.h HAVE_SYNCH_H)
 CHECK_INCLUDE_FILES (sysent.h HAVE_SYSENT_H)
-CHECK_INCLUDE_FILES (sys/cdefs.h HAVE_SYS_CDEFS_H)
 CHECK_INCLUDE_FILES (sys/file.h HAVE_SYS_FILE_H)
 CHECK_INCLUDE_FILES (sys/fpu.h HAVE_SYS_FPU_H)
 CHECK_INCLUDE_FILES (sys/ioctl.h HAVE_SYS_IOCTL_H)
@@ -229,7 +224,6 @@ CHECK_INCLUDE_FILES (sys/socket.h HAVE_SYS_SOCKET_H)
 CHECK_INCLUDE_FILES (sys/stat.h HAVE_SYS_STAT_H)
 CHECK_INCLUDE_FILES (sys/stream.h HAVE_SYS_STREAM_H)
 CHECK_INCLUDE_FILES (sys/syscall.h HAVE_SYS_SYSCALL_H)
-CHECK_INCLUDE_FILES (sys/termcap.h HAVE_SYS_TERMCAP_H)
 CHECK_INCLUDE_FILES ("curses.h;term.h" HAVE_TERM_H)
 CHECK_INCLUDE_FILES (asm/termbits.h HAVE_ASM_TERMBITS_H)
 CHECK_INCLUDE_FILES (termbits.h HAVE_TERMBITS_H)
@@ -247,7 +241,6 @@ CHECK_INCLUDE_FILES (sys/vadvise.h HAVE_SYS_VADVISE_H)
 CHECK_INCLUDE_FILES (fnmatch.h HAVE_FNMATCH_H)
 CHECK_INCLUDE_FILES (stdarg.h  HAVE_STDARG_H)
 CHECK_INCLUDE_FILES ("stdlib.h;sys/un.h" HAVE_SYS_UN_H)
-CHECK_INCLUDE_FILES (vis.h HAVE_VIS_H)
 CHECK_INCLUDE_FILES (wchar.h HAVE_WCHAR_H)
 CHECK_INCLUDE_FILES (wctype.h HAVE_WCTYPE_H)
 CHECK_INCLUDE_FILES (sys/sockio.h HAVE_SYS_SOCKIO_H)
@@ -323,7 +316,6 @@ ENDIF()
 CHECK_FUNCTION_EXISTS (accept4 HAVE_ACCEPT4)
 CHECK_FUNCTION_EXISTS (access HAVE_ACCESS)
 #CHECK_FUNCTION_EXISTS (aiowait HAVE_AIOWAIT)
-CHECK_FUNCTION_EXISTS (aio_read HAVE_AIO_READ)
 CHECK_FUNCTION_EXISTS (alarm HAVE_ALARM)
 SET(HAVE_ALLOCA 1)
 CHECK_FUNCTION_EXISTS (backtrace HAVE_BACKTRACE)
@@ -331,35 +323,25 @@ CHECK_FUNCTION_EXISTS (backtrace_symbols HAVE_BACKTRACE_SYMBOLS)
 CHECK_FUNCTION_EXISTS (backtrace_symbols_fd HAVE_BACKTRACE_SYMBOLS_FD)
 CHECK_FUNCTION_EXISTS (printstack HAVE_PRINTSTACK)
 CHECK_FUNCTION_EXISTS (bfill HAVE_BFILL)
-CHECK_FUNCTION_EXISTS (bmove HAVE_BMOVE)
-CHECK_FUNCTION_EXISTS (bsearch HAVE_BSEARCH)
 CHECK_FUNCTION_EXISTS (index HAVE_INDEX)
-CHECK_FUNCTION_EXISTS (bzero HAVE_BZERO)
 CHECK_FUNCTION_EXISTS (clock_gettime HAVE_CLOCK_GETTIME)
 CHECK_FUNCTION_EXISTS (cuserid HAVE_CUSERID)
-CHECK_FUNCTION_EXISTS (directio HAVE_DIRECTIO)
-CHECK_FUNCTION_EXISTS (_doprnt HAVE_DOPRNT)
-CHECK_FUNCTION_EXISTS (flockfile HAVE_FLOCKFILE)
 CHECK_FUNCTION_EXISTS (ftruncate HAVE_FTRUNCATE)
-CHECK_FUNCTION_EXISTS (getline HAVE_GETLINE)
 CHECK_FUNCTION_EXISTS (compress HAVE_COMPRESS)
 CHECK_FUNCTION_EXISTS (crypt HAVE_CRYPT)
 CHECK_FUNCTION_EXISTS (dlerror HAVE_DLERROR)
 CHECK_FUNCTION_EXISTS (dlopen HAVE_DLOPEN)
 CHECK_FUNCTION_EXISTS (fchmod HAVE_FCHMOD)
 CHECK_FUNCTION_EXISTS (fcntl HAVE_FCNTL)
-CHECK_FUNCTION_EXISTS (fconvert HAVE_FCONVERT)
 CHECK_FUNCTION_EXISTS (fdatasync HAVE_FDATASYNC)
 CHECK_SYMBOL_EXISTS(fdatasync "unistd.h" HAVE_DECL_FDATASYNC)
 CHECK_FUNCTION_EXISTS (fesetround HAVE_FESETROUND)
 CHECK_FUNCTION_EXISTS (fedisableexcept HAVE_FEDISABLEEXCEPT)
-CHECK_FUNCTION_EXISTS (fpsetmask HAVE_FPSETMASK)
 CHECK_FUNCTION_EXISTS (fseeko HAVE_FSEEKO)
 CHECK_FUNCTION_EXISTS (fsync HAVE_FSYNC)
 CHECK_FUNCTION_EXISTS (getcwd HAVE_GETCWD)
 CHECK_FUNCTION_EXISTS (gethostbyaddr_r HAVE_GETHOSTBYADDR_R)
 CHECK_FUNCTION_EXISTS (gethrtime HAVE_GETHRTIME)
-CHECK_FUNCTION_EXISTS (getnameinfo HAVE_GETNAMEINFO)
 CHECK_FUNCTION_EXISTS (getpass HAVE_GETPASS)
 CHECK_FUNCTION_EXISTS (getpassphrase HAVE_GETPASSPHRASE)
 CHECK_FUNCTION_EXISTS (getpwnam HAVE_GETPWNAM)
@@ -370,14 +352,8 @@ CHECK_FUNCTION_EXISTS (getrusage HAVE_GETRUSAGE)
 CHECK_FUNCTION_EXISTS (getwd HAVE_GETWD)
 CHECK_FUNCTION_EXISTS (gmtime_r HAVE_GMTIME_R)
 CHECK_FUNCTION_EXISTS (initgroups HAVE_INITGROUPS)
-CHECK_FUNCTION_EXISTS (issetugid HAVE_ISSETUGID)
-CHECK_FUNCTION_EXISTS (getuid HAVE_GETUID)
-CHECK_FUNCTION_EXISTS (geteuid HAVE_GETEUID)
-CHECK_FUNCTION_EXISTS (getgid HAVE_GETGID)
-CHECK_FUNCTION_EXISTS (getegid HAVE_GETEGID)
 CHECK_FUNCTION_EXISTS (ldiv HAVE_LDIV)
 CHECK_FUNCTION_EXISTS (localtime_r HAVE_LOCALTIME_R)
-CHECK_FUNCTION_EXISTS (longjmp HAVE_LONGJMP)
 CHECK_FUNCTION_EXISTS (lstat HAVE_LSTAT)
 CHECK_FUNCTION_EXISTS (madvise HAVE_MADVISE)
 CHECK_FUNCTION_EXISTS (mallinfo HAVE_MALLINFO)
@@ -390,9 +366,7 @@ CHECK_FUNCTION_EXISTS (mmap HAVE_MMAP)
 CHECK_FUNCTION_EXISTS (mmap64 HAVE_MMAP64)
 CHECK_FUNCTION_EXISTS (perror HAVE_PERROR)
 CHECK_FUNCTION_EXISTS (poll HAVE_POLL)
-CHECK_FUNCTION_EXISTS (port_create HAVE_PORT_CREATE)
 CHECK_FUNCTION_EXISTS (posix_fallocate HAVE_POSIX_FALLOCATE)
-CHECK_FUNCTION_EXISTS (fallocate HAVE_FALLOCATE)
 CHECK_FUNCTION_EXISTS (pread HAVE_PREAD)
 CHECK_FUNCTION_EXISTS (pthread_attr_create HAVE_PTHREAD_ATTR_CREATE)
 CHECK_FUNCTION_EXISTS (pthread_attr_getstacksize HAVE_PTHREAD_ATTR_GETSTACKSIZE)
@@ -400,65 +374,42 @@ CHECK_FUNCTION_EXISTS (pthread_attr_setscope HAVE_PTHREAD_ATTR_SETSCOPE)
 CHECK_FUNCTION_EXISTS (pthread_attr_getguardsize HAVE_PTHREAD_ATTR_GETGUARDSIZE)
 CHECK_FUNCTION_EXISTS (pthread_attr_setstacksize HAVE_PTHREAD_ATTR_SETSTACKSIZE)
 CHECK_FUNCTION_EXISTS (pthread_condattr_create HAVE_PTHREAD_CONDATTR_CREATE)
-CHECK_FUNCTION_EXISTS (pthread_condattr_setclock HAVE_PTHREAD_CONDATTR_SETCLOCK)
 CHECK_FUNCTION_EXISTS (pthread_key_delete HAVE_PTHREAD_KEY_DELETE)
 CHECK_FUNCTION_EXISTS (pthread_rwlock_rdlock HAVE_PTHREAD_RWLOCK_RDLOCK)
 CHECK_FUNCTION_EXISTS (pthread_sigmask HAVE_PTHREAD_SIGMASK)
-CHECK_FUNCTION_EXISTS (pthread_threadmask HAVE_PTHREAD_THREADMASK)
 CHECK_FUNCTION_EXISTS (pthread_yield_np HAVE_PTHREAD_YIELD_NP)
 CHECK_FUNCTION_EXISTS (putenv HAVE_PUTENV)
 CHECK_FUNCTION_EXISTS (readdir_r HAVE_READDIR_R)
 CHECK_FUNCTION_EXISTS (readlink HAVE_READLINK)
-CHECK_FUNCTION_EXISTS (re_comp HAVE_RE_COMP)
-CHECK_FUNCTION_EXISTS (regcomp HAVE_REGCOMP)
 CHECK_FUNCTION_EXISTS (realpath HAVE_REALPATH)
 CHECK_FUNCTION_EXISTS (rename HAVE_RENAME)
 CHECK_FUNCTION_EXISTS (rwlock_init HAVE_RWLOCK_INIT)
 CHECK_FUNCTION_EXISTS (sched_yield HAVE_SCHED_YIELD)
 CHECK_FUNCTION_EXISTS (setenv HAVE_SETENV)
 CHECK_FUNCTION_EXISTS (setlocale HAVE_SETLOCALE)
-CHECK_FUNCTION_EXISTS (setfd HAVE_SETFD)
 CHECK_FUNCTION_EXISTS (sigaction HAVE_SIGACTION)
 CHECK_FUNCTION_EXISTS (sigthreadmask HAVE_SIGTHREADMASK)
 CHECK_FUNCTION_EXISTS (sigwait HAVE_SIGWAIT)
-CHECK_FUNCTION_EXISTS (sigaddset HAVE_SIGADDSET)
-CHECK_FUNCTION_EXISTS (sigemptyset HAVE_SIGEMPTYSET)
-CHECK_FUNCTION_EXISTS (sighold HAVE_SIGHOLD) 
 CHECK_FUNCTION_EXISTS (sigset HAVE_SIGSET)
 CHECK_FUNCTION_EXISTS (sleep HAVE_SLEEP)
 CHECK_FUNCTION_EXISTS (snprintf HAVE_SNPRINTF)
 CHECK_FUNCTION_EXISTS (stpcpy HAVE_STPCPY)
 CHECK_FUNCTION_EXISTS (strcoll HAVE_STRCOLL)
 CHECK_FUNCTION_EXISTS (strerror HAVE_STRERROR)
-CHECK_FUNCTION_EXISTS (strlcpy HAVE_STRLCPY)
 CHECK_FUNCTION_EXISTS (strnlen HAVE_STRNLEN)
-CHECK_FUNCTION_EXISTS (strlcat HAVE_STRLCAT)
-CHECK_FUNCTION_EXISTS (strsignal HAVE_STRSIGNAL)
-CHECK_FUNCTION_EXISTS (fgetln HAVE_FGETLN)
 CHECK_FUNCTION_EXISTS (strpbrk HAVE_STRPBRK)
-CHECK_FUNCTION_EXISTS (strstr HAVE_STRSTR)
 CHECK_FUNCTION_EXISTS (strtok_r HAVE_STRTOK_R)
-CHECK_FUNCTION_EXISTS (strtol HAVE_STRTOL)
 CHECK_FUNCTION_EXISTS (strtoll HAVE_STRTOLL)
 CHECK_FUNCTION_EXISTS (strtoul HAVE_STRTOUL)
 CHECK_FUNCTION_EXISTS (strtoull HAVE_STRTOULL)
 CHECK_FUNCTION_EXISTS (strcasecmp HAVE_STRCASECMP)
-CHECK_FUNCTION_EXISTS (strncasecmp HAVE_STRNCASECMP)
-CHECK_FUNCTION_EXISTS (strdup HAVE_STRDUP)
-CHECK_FUNCTION_EXISTS (shmat HAVE_SHMAT) 
-CHECK_FUNCTION_EXISTS (shmctl HAVE_SHMCTL)
-CHECK_FUNCTION_EXISTS (shmdt HAVE_SHMDT)
-CHECK_FUNCTION_EXISTS (shmget HAVE_SHMGET)
 CHECK_FUNCTION_EXISTS (tell HAVE_TELL)
 CHECK_FUNCTION_EXISTS (tempnam HAVE_TEMPNAM)
 CHECK_FUNCTION_EXISTS (thr_setconcurrency HAVE_THR_SETCONCURRENCY)
 CHECK_FUNCTION_EXISTS (thr_yield HAVE_THR_YIELD)
 CHECK_FUNCTION_EXISTS (vasprintf HAVE_VASPRINTF)
 CHECK_FUNCTION_EXISTS (vsnprintf HAVE_VSNPRINTF)
-CHECK_FUNCTION_EXISTS (vprintf HAVE_VPRINTF)
-CHECK_FUNCTION_EXISTS (valloc HAVE_VALLOC)
 CHECK_FUNCTION_EXISTS (memalign HAVE_MEMALIGN)
-CHECK_FUNCTION_EXISTS (chown HAVE_CHOWN)
 CHECK_FUNCTION_EXISTS (nl_langinfo HAVE_NL_LANGINFO)
 
 IF(HAVE_SYS_EVENT_H)
@@ -568,7 +519,6 @@ ENDIF(HAVE_STDINT_H)
 SET(HAVE_VOIDP 1)
 SET(HAVE_CHARP 1)
 SET(HAVE_LONG 1)
-SET(HAVE_SIZE_T 1)
 
 IF(NOT APPLE)
 MY_CHECK_TYPE_SIZE("void *" VOIDP)
@@ -577,7 +527,6 @@ MY_CHECK_TYPE_SIZE(long LONG)
 MY_CHECK_TYPE_SIZE(size_t SIZE_T)
 ENDIF()
 
-MY_CHECK_TYPE_SIZE(char CHAR)
 MY_CHECK_TYPE_SIZE(short SHORT)
 MY_CHECK_TYPE_SIZE(int INT)
 MY_CHECK_TYPE_SIZE("long long" LONG_LONG)
@@ -592,17 +541,14 @@ MY_CHECK_TYPE_SIZE(int16 INT16)
 MY_CHECK_TYPE_SIZE(uint16 UINT16)
 MY_CHECK_TYPE_SIZE(int32 INT32)
 MY_CHECK_TYPE_SIZE(uint32 UINT32)
-MY_CHECK_TYPE_SIZE(u_int32_t U_INT32_T)
 MY_CHECK_TYPE_SIZE(int64 INT64)
 MY_CHECK_TYPE_SIZE(uint64 UINT64)
 MY_CHECK_TYPE_SIZE(time_t TIME_T)
 SET (CMAKE_EXTRA_INCLUDE_FILES sys/types.h)
-MY_CHECK_TYPE_SIZE(bool  BOOL)
 SET(CMAKE_EXTRA_INCLUDE_FILES)
 IF(HAVE_SYS_SOCKET_H)
   SET(CMAKE_EXTRA_INCLUDE_FILES sys/socket.h)
 ENDIF(HAVE_SYS_SOCKET_H)
-MY_CHECK_TYPE_SIZE(socklen_t SOCKLEN_T)
 SET(CMAKE_EXTRA_INCLUDE_FILES)
 
 IF(HAVE_IEEEFP_H)
@@ -625,23 +571,6 @@ int main()
 }"
 TIME_T_UNSIGNED)
 
-
-CHECK_C_SOURCE_COMPILES("
-#ifdef _WIN32
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#else
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netdb.h>
-#endif
-int main()
-{
-  getaddrinfo( 0, 0, 0, 0);
-  return 0;
-}"
-HAVE_GETADDRINFO)
-
 CHECK_C_SOURCE_COMPILES("
 #ifdef _WIN32
 #include <winsock2.h>
@@ -861,21 +790,6 @@ IF(NOT HAVE_POSIX_SIGNALS)
     sigsetmask(mask); sigblock(mask); sigpause(mask);
   }"
   HAVE_BSD_SIGNALS)
-  IF (NOT HAVE_BSD_SIGNALS)
-    CHECK_C_SOURCE_COMPILES("
-    #include <signal.h>
-    void foo() { }
-    int main(int ac, char **av)
-    {
-      int mask = sigmask(SIGINT);
-      sigset(SIGINT, foo); sigrelse(SIGINT);
-      sighold(SIGINT); sigpause(SIGINT);
-    }"
-   HAVE_SVR3_SIGNALS)  
-   IF (NOT HAVE_SVR3_SIGNALS)
-    SET(HAVE_V7_SIGNALS 1)
-   ENDIF(NOT HAVE_SVR3_SIGNALS)
- ENDIF(NOT HAVE_BSD_SIGNALS)
 ENDIF(NOT HAVE_POSIX_SIGNALS)
 
 # Assume regular sprintf
@@ -920,16 +834,6 @@ CHECK_C_SOURCE_COMPILES("
 )
 
 CHECK_CXX_SOURCE_COMPILES("
-    #include <new>
-    int main()
-    {
-      char *c = new char;
-      return 0;
-    }"
-    HAVE_CXX_NEW
-)
-
-CHECK_CXX_SOURCE_COMPILES("
     #undef inline
     #if !defined(SCO) && !defined(__osf__) && !defined(_REENTRANT)
     #define _REENTRANT
@@ -1009,7 +913,7 @@ IF(WITH_VALGRIND)
 ENDIF()
 
 CHECK_INCLUDE_FILES("valgrind/memcheck.h;valgrind/valgrind.h" 
-  HAVE_VALGRIND)
+  HAVE_VALGRIND_MEMCHECK_H)
 
 #--------------------------------------------------------------------
 # Check for IPv6 support
@@ -1062,11 +966,6 @@ CHECK_STRUCT_HAS_MEMBER("struct sockaddr_in6" sin6_len
 
 SET(CMAKE_EXTRA_INCLUDE_FILES) 
 
-CHECK_STRUCT_HAS_MEMBER("struct dirent" d_ino "dirent.h"  STRUCT_DIRENT_HAS_D_INO)
-CHECK_STRUCT_HAS_MEMBER("struct dirent" d_namlen "dirent.h"  STRUCT_DIRENT_HAS_D_NAMLEN)
-SET(SPRINTF_RETURNS_INT 1)
-CHECK_INCLUDE_FILE(ucontext.h HAVE_UCONTEXT_H)
-
 CHECK_STRUCT_HAS_MEMBER("struct timespec" tv_sec "time.h" STRUCT_TIMESPEC_HAS_TV_SEC)
 CHECK_STRUCT_HAS_MEMBER("struct timespec" tv_nsec "time.h" STRUCT_TIMESPEC_HAS_TV_NSEC)