diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/configure.in | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/source3/configure.in b/source3/configure.in index a2e04b5d48..151411feb8 100644 --- a/source3/configure.in +++ b/source3/configure.in @@ -883,8 +883,23 @@ AC_CHECK_FUNCS(open64 _open64 __open64 creat64) # case "$host_os" in *linux*) - # glibc <= 2.3.2 has a broken getgrouplist - AC_TRY_RUN([ + # test if user trusts its own glibc version w.r.t. CAN-2003-0689 + # Some vendors already provided glibc builds with this fix so getgrouplist() is usable + # on those platforms. Unfortunately, we can't get this information from compiling yet. + AC_MSG_CHECKING([whether GNU libc has good getgrouplist w.r.t. CAN-2003-0689]) + AC_ARG_WITH(good-getgrouplist, + [ --with-good-getgrouplist[=no] whether GNU libc has good getgrouplist w.r.t. CAN-2003-0689 ], + [ case "$with_good_getgrouplist" in + yes) + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist]) + ;; + *) + AC_MSG_RESULT(no) + ;; + esac], +# glibc <= 2.3.2 has a broken getgrouplist +AC_TRY_RUN([ #include <unistd.h> #include <sys/utsname.h> main() { @@ -902,8 +917,12 @@ main() { } ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no]) if test x"$linux_getgrouplist_ok" = x"yes"; then + AC_MSG_RESULT(yes) AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist]) + else + AC_MSG_RESULT(no) fi +) ;; *) AC_CHECK_FUNCS(getgrouplist) |