diff options
-rw-r--r-- | configure.ac | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/configure.ac b/configure.ac index 37b9fc52..a3f9f0ef 100644 --- a/configure.ac +++ b/configure.ac @@ -301,7 +301,7 @@ AM_CONDITIONAL(OS_IS_WIN32, test "x$os_is_win32" = "x1") AC_HEADER_STDC # POSIX -AC_CHECK_HEADERS([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \ +AC_CHECK_HEADERS_ONCE([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \ netinet/in_systm.h netinet/tcp.h poll.h pwd.h sched.h \ sys/mman.h sys/resource.h sys/select.h sys/socket.h sys/wait.h \ sys/uio.h syslog.h sys/dl.h dlfcn.h linux/sockios.h]) @@ -325,23 +325,23 @@ AC_CHECK_HEADERS([linux/input.h], [HAVE_EVDEV=1], [HAVE_EVDEV=0]) AM_CONDITIONAL([HAVE_EVDEV], [test "x$HAVE_EVDEV" = "x1"]) -AC_CHECK_HEADERS([sys/prctl.h]) +AC_CHECK_HEADERS_ONCE([sys/prctl.h]) # Solaris -AC_CHECK_HEADERS([sys/filio.h]) +AC_CHECK_HEADERS_ONCE([sys/filio.h]) # Windows -AC_CHECK_HEADERS([windows.h winsock2.h ws2tcpip.h]) +AC_CHECK_HEADERS_ONCE([windows.h winsock2.h ws2tcpip.h]) # NetBSD -AC_CHECK_HEADERS([sys/atomic.h]) +AC_CHECK_HEADERS_ONCE([sys/atomic.h]) # Other -AC_CHECK_HEADERS([sys/ioctl.h]) -AC_CHECK_HEADERS([byteswap.h]) -AC_CHECK_HEADERS([sys/syscall.h]) -AC_CHECK_HEADERS([sys/eventfd.h]) -AC_CHECK_HEADERS([execinfo.h]) +AC_CHECK_HEADERS_ONCE([sys/ioctl.h]) +AC_CHECK_HEADERS_ONCE([byteswap.h]) +AC_CHECK_HEADERS_ONCE([sys/syscall.h]) +AC_CHECK_HEADERS_ONCE([sys/eventfd.h]) +AC_CHECK_HEADERS_ONCE([execinfo.h]) #### Typdefs, structures, etc. #### @@ -395,13 +395,13 @@ AC_CHECK_FUNCS([getopt_long], [], [AC_CHECK_LIB([iberty], [getopt_long])]) #### Check for functions #### # ISO -AC_CHECK_FUNCS([lrintf strtof]) +AC_CHECK_FUNCS_ONCE([lrintf strtof]) # POSIX AC_FUNC_FORK AC_FUNC_GETGROUPS AC_FUNC_SELECT_ARGTYPES -AC_CHECK_FUNCS([chmod chown clock_gettime getaddrinfo getgrgid_r getgrnam_r \ +AC_CHECK_FUNCS_ONCE([chmod chown clock_gettime getaddrinfo getgrgid_r getgrnam_r \ getpwnam_r getpwuid_r gettimeofday getuid inet_ntop inet_pton mlock nanosleep \ pipe posix_fadvise posix_madvise posix_memalign setpgid setsid shm_open \ sigaction sleep sysconf pthread_setaffinity_np]) @@ -410,20 +410,20 @@ AC_CHECK_FUNCS([mkfifo], [HAVE_MKFIFO=1], [HAVE_MKFIFO=0]) AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1") # X/OPEN -AC_CHECK_FUNCS([readlink]) +AC_CHECK_FUNCS_ONCE([readlink]) # SUSv2 -AC_CHECK_FUNCS([ctime_r usleep]) +AC_CHECK_FUNCS_ONCE([ctime_r usleep]) # SUSv3 -AC_CHECK_FUNCS([strerror_r]) +AC_CHECK_FUNCS_ONCE([strerror_r]) # BSD -AC_CHECK_FUNCS([lstat]) +AC_CHECK_FUNCS_ONCE([lstat]) # Non-standard -AC_CHECK_FUNCS([setresuid setresgid setreuid setregid seteuid setegid ppoll strsignal sig2str strtof_l]) +AC_CHECK_FUNCS_ONCE([setresuid setresgid setreuid setregid seteuid setegid ppoll strsignal sig2str strtof_l]) AC_FUNC_ALLOCA @@ -456,7 +456,7 @@ AC_DEFINE_UNQUOTED(PA_CFLAGS,"$CFLAGS", [The CFLAGS used during compilation]) AC_SYS_LARGEFILE # Check for open64 to know if the current system does have open64() and similar functions -AC_CHECK_FUNCS([open64]) +AC_CHECK_FUNCS_ONCE([open64]) #### [lib]iconv #### @@ -535,7 +535,7 @@ fi #### Valgrind (optional) #### -AC_CHECK_HEADERS([valgrind/memcheck.h]) +AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h]) #### Sound file #### |