AC_DEFUN(DC_PCSC_HEADERS, [ SAVE_CFLAGS="${CFLAGS}" SAVE_CPPFLAGS="${CPPFLAGS}" ADD_CFLAGS="" ADD_CPPFLAGS="" found_pcsclite=0 found_winscard=0 found_wintypes=0 for headerpath in /usr/include /usr/local/include /usr/cac/include /Developer/SDKs/*/System/Library/Frameworks/PCSC.framework/Versions/A/Headers; do for subdir in smartcard PCSC pcsc pcsclite ""; do headerdir="${headerpath}/${subdir}" CFLAGS="${SAVE_CFLAGS} -I${headerdir}" CPPFLAGS="${SAVE_CPPFLAGS} -I${headerdir}" unset ac_cv_header_pcsclite_h unset ac_cv_header_winscard_h unset ac_cv_header_wintypes_h just_found_pcsclite=0 just_found_winscard=0 just_found_wintypes=0 AC_CHECK_HEADER(pcsclite.h, [ AC_DEFINE(HAVE_PCSCLITE_H, [1], [Define if you have the PCSC-Lite header file (you should)]) found_pcsclite=1 just_found_pcsclite=1 ]) AC_CHECK_HEADER(winscard.h, [ AC_DEFINE(HAVE_WINSCARD_H, [1], [Define if you have the PCSC-Lite header file (you should)]) found_winscard=1 just_found_winscard=1 ]) AC_CHECK_HEADER(wintypes.h, [ AC_DEFINE(HAVE_WINTYPES_H, [1], [Define if you have the PCSC-Lite header file (you should)]) found_wintypes=1 just_found_wintypes=1 ]) if test "${just_found_pcsclite}" = 1 -a "${just_found_winscard}" = 1 -a "${just_found_wintypes}" = 1; then ADD_CFLAGS=" -I${headerdir}" ADD_CPPFLAGS=" -I${headerdir}" fi if test "${found_pcsclite}" = 1 -a "${found_winscard}" = 1 -a "${found_wintypes}" = 1; then break fi done if test -n "${ADD_CFLAGS}" -o -n "${ADD_CPPFLAGS}"; then break fi done CFLAGS="${SAVE_CFLAGS}${ADD_CFLAGS}" CPPFLAGS="${SAVE_CPPFLAGS}${ADD_CPPFLAGS}" ]) AC_DEFUN(DC_PCSC_LIBS, [ foundlib="0" SAVELIBS="${LIBS}" AC_MSG_CHECKING([for how to link to PC/SC]) for lib in -lpcsclite -lpcsc-lite -lpcsc /Developer/SDKs/*/System/Library/Frameworks/PCSC.framework/PCSC; do LIBS="${SAVELIBS} ${lib}" AC_LINK_IFELSE(AC_LANG_PROGRAM([[ int SCardEstablishContext(void); ]], [[ int x; x = SCardEstablishContext(); ]]), [ AC_MSG_RESULT([${lib}]) LIBS="${SAVELIBS} ${lib}" foundlib="1" break ]) done if test "${foundlib}" = "0"; then AC_MSG_RESULT(cant) AC_MSG_WARN([unable to find PCSC library, compilation will likely fail.]) fi dnl Check for SCardIsValidContext, only in newer PCSC-Lite AC_CHECK_FUNCS(SCardIsValidContext) ]) AC_DEFUN(DC_PCSC, [ DC_PCSC_HEADERS DC_PCSC_LIBS ])