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AIX 5.2 and newer have threadsafe getaddrinfo.

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Add some comments to better understand what the regex's pretend to achieve.
This commit is contained in:
Yang Tse 2009-11-12 22:48:40 +00:00
parent d26a92493a
commit 4999847625
2 changed files with 38 additions and 2 deletions
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20
ares/m4/cares-functions.m4
View File

@ -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

20
m4/curl-functions.m4
View File

@ -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