Commit 70b80b01 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

Extra function-find magic for platforms that don't like the way the 

default AC_CHECK_FUNCS() work. HPUX 11 is one of them.
parent 64067a04

configure.in

+14 −1
Original line number Diff line number Diff line
@@ -749,7 +749,20 @@ AC_CHECK_FUNCS( socket \ 
                dlopen \

                utime \

                sigsetjmp \

                poll

                poll,

dnl if found

[],

dnl if not found, $ac_func is the name we check for

  func="$ac_func"

  AC_MSG_CHECKING([deeper for $func])

  AC_TRY_LINK( [],

               [ $func ();],

               AC_MSG_RESULT(yes!)

               def=`echo "HAVE_$func" | tr 'a-z' 'A-Z'`

               AC_DEFINE($def, 1, [If you have $func]),

               AC_MSG_RESULT(but still no)

               )



)



dnl sigsetjmp() might be a macro and no function so if it isn't found already