On 09/19/2012 11:03 AM, Jan Engelhardt wrote:
Would placing AC_CHECK_HEADERS into the AC_ARG_ENABLE's 3rd arg
not suffice?
AC_ARG_ENABLE([pam-passthru], [...],
[AC_CHECK_HEADERS([security/pam_appl.h],
[],
[AC_MSG_ERROR([bla])])
])
Or one can probably also unconditionally check and only error out
when pam-passthru is chosen.
AC_CHECK_HEADERS([security/pam_appl.h])
AC_ARG_ENABLE([pam-passthru], [help text],
[if test "$ac_cv_header_security_pam_appl_h" = no"; then
AC_MSG_ERROR([bla])
])
https://fedorahosted.org/389/ticket/468