Commit 49998476 authored by Yang Tse's avatar Yang Tse
Browse files

AIX 5.2 and newer have threadsafe getaddrinfo. 

Add some comments to better understand what the regex's pretend to achieve.
parent d26a9249

ares/m4/cares-functions.m4

+19 −1
Original line number Diff line number Diff line
@@ -16,7 +16,7 @@ 
#***************************************************************************



# File version for 'aclocal' use. Keep it a single number.

# serial 34

# serial 35





dnl CARES_INCLUDES_ARPA_INET
@@ -1011,34 +1011,52 @@ AC_DEFUN([CARES_CHECK_FUNC_GETADDRINFO], [ 
  if test "$ac_cv_func_getaddrinfo" = "yes"; then

    AC_MSG_CHECKING([if getaddrinfo is threadsafe])

    case $host_os in

      aix[[1234]].* | aix5.[[01]].*)

        dnl aix 5.1 and older

        tst_tsafe_getaddrinfo="no"

        ;;

      aix*)

        dnl aix 5.2 and newer

        tst_tsafe_getaddrinfo="yes"

        ;;

      darwin[[12354678]].*)

        dnl darwin 8.X and older

        tst_tsafe_getaddrinfo="no"

        ;;

      darwin*)

        dnl darwin 9.X and newer

        tst_tsafe_getaddrinfo="yes"

        ;;

      dragonflybsd*)

        dnl dragonflybsd any version

        tst_tsafe_getaddrinfo="yes"

        ;;

      freebsd[[1234]].* | freebsd5.[[1234]]*)

        dnl freebsd 5.4 and older

        tst_tsafe_getaddrinfo="no"

        ;;

      freebsd*)

        dnl freebsd 5.5 and newer

        tst_tsafe_getaddrinfo="yes"

        ;;

      hpux[[123456789]].* | hpux10.* | hpux11.0* | hpux11.10*)

        dnl hpux 11.10 and older

        tst_tsafe_getaddrinfo="no"

        ;;

      hpux*)

        dnl hpux 11.11 and newer

        tst_tsafe_getaddrinfo="yes"

        ;;

      linux*)

        dnl linux any version

        tst_tsafe_getaddrinfo="yes"

        ;;

      netbsd[[123]].*)

        dnl netbsd 3.X and older

        tst_tsafe_getaddrinfo="no"

        ;;

      netbsd*)

        dnl netbsd 4.X and newer

        tst_tsafe_getaddrinfo="yes"

        ;;

    esac

m4/curl-functions.m4

+19 −1
Original line number Diff line number Diff line
@@ -22,7 +22,7 @@ 
#***************************************************************************



# File version for 'aclocal' use. Keep it a single number.

# serial 56

# serial 57





dnl CURL_INCLUDES_ARPA_INET
@@ -1635,34 +1635,52 @@ AC_DEFUN([CURL_CHECK_FUNC_GETADDRINFO], [ 
  if test "$ac_cv_func_getaddrinfo" = "yes"; then

    AC_MSG_CHECKING([if getaddrinfo is threadsafe])

    case $host_os in

      aix[[1234]].* | aix5.[[01]].*)

        dnl aix 5.1 and older

        tst_tsafe_getaddrinfo="no"

        ;;

      aix*)

        dnl aix 5.2 and newer

        tst_tsafe_getaddrinfo="yes"

        ;;

      darwin[[12354678]].*)

        dnl darwin 8.X and older

        tst_tsafe_getaddrinfo="no"

        ;;

      darwin*)

        dnl darwin 9.X and newer

        tst_tsafe_getaddrinfo="yes"

        ;;

      dragonflybsd*)

        dnl dragonflybsd any version

        tst_tsafe_getaddrinfo="yes"

        ;;

      freebsd[[1234]].* | freebsd5.[[1234]]*)

        dnl freebsd 5.4 and older

        tst_tsafe_getaddrinfo="no"

        ;;

      freebsd*)

        dnl freebsd 5.5 and newer

        tst_tsafe_getaddrinfo="yes"

        ;;

      hpux[[123456789]].* | hpux10.* | hpux11.0* | hpux11.10*)

        dnl hpux 11.10 and older

        tst_tsafe_getaddrinfo="no"

        ;;

      hpux*)

        dnl hpux 11.11 and newer

        tst_tsafe_getaddrinfo="yes"

        ;;

      linux*)

        dnl linux any version

        tst_tsafe_getaddrinfo="yes"

        ;;

      netbsd[[123]].*)

        dnl netbsd 3.X and older

        tst_tsafe_getaddrinfo="no"

        ;;

      netbsd*)

        dnl netbsd 4.X and newer

        tst_tsafe_getaddrinfo="yes"

        ;;

    esac