Drop configure probe for popen()

It was only used by the command encoder which we removed.
This commit is contained in:
Olly Betts 2023-02-03 11:58:10 +13:00
commit b9153698db

View file

@ -37,14 +37,6 @@ AC_DEFINE_UNQUOTED(SWIG_PLATFORM, ["$host"], [Platform that SWIG is built for])
# For AC_EGREP_CPP # For AC_EGREP_CPP
AC_PROG_EGREP AC_PROG_EGREP
dnl Look for popen
AC_ARG_WITH(popen, AS_HELP_STRING([--without-popen], [Disable popen]), with_popen="$withval")
if test x"${with_popen}" = xno ; then
AC_MSG_NOTICE([Disabling popen])
else
AC_CHECK_FUNC(popen, AC_DEFINE(HAVE_POPEN, 1, [Define if popen is available]), AC_MSG_NOTICE([Disabling popen]))
fi
dnl PCRE dnl PCRE
AC_ARG_WITH([pcre], AC_ARG_WITH([pcre],
[AS_HELP_STRING([--without-pcre], [AS_HELP_STRING([--without-pcre],