diff --git a/configure.in b/configure.in index 9cb4ef49a..7dbdebc6e 100644 --- a/configure.in +++ b/configure.in @@ -13,7 +13,6 @@ AC_CHECK_HEADERS(elf.h) AC_CHECK_HEADERS(dirent.h) AC_CHECK_HEADERS(fcntl.h) AC_CHECK_HEADERS(ifaddrs.h) -AC_CHECK_HEADERS(jtag_minidriver.h,[build_minidriver=yes],[build_minidriver=no]) AC_CHECK_HEADERS(malloc.h) AC_CHECK_HEADERS(netdb.h) AC_CHECK_HEADERS(netinet/in.h) @@ -323,10 +322,6 @@ AC_ARG_ENABLE(ecosboard, AS_HELP_STRING([--enable-ecosboard], [Enable building support for eCosBoard based JTAG debugger]), [build_ecosboard=$enableval], [build_ecosboard=no]) -AC_ARG_ENABLE(minidummy, - AS_HELP_STRING([--enable-minidummy], [Enable building support for minidummy driver]), - [build_minidummy=$enableval], [build_minidummy=no]) - AC_ARG_ENABLE(ioutil, AS_HELP_STRING([--enable-ioutil], [Enable ioutil functions - useful for standalone OpenOCD implementations]), [build_ioutil=$enableval], [build_ioutil=no]) @@ -388,6 +383,47 @@ AC_ARG_ENABLE(arm-jtag-ew, AS_HELP_STRING([--enable-arm-jtag-ew], [Enable building support for the Olimex ARM-JTAG-EW Programmer]), [build_armjtagew=$enableval], [build_armjtagew=no]) +AC_ARG_ENABLE(minidriver_dummy, + AS_HELP_STRING([--enable-minidriver-dummy], [Enable the dummy minidriver.]), + [build_minidriver_dummy=$enableval], [build_minidriver_dummy=no]) + + +build_minidriver=no +AC_MSG_CHECKING([whether to enable ZY1000 minidriver]) +if test $build_ecosboard = yes; then + # check for that project's header file in the current header search path + AC_CHECK_HEADERS(jtag_minidriver.h, [build_minidriver=yes], + AC_MSG_WARN([The --enable-ecosboard option needs the out-of-tree 'jtag_minidriver.h']) + AC_MSG_ERROR([The out-of-tree jtag_minidriver.h cannot be found.]) + ) + build_minidriver=yes + AC_DEFINE(BUILD_MINIDRIVER_DUMMY, 1, [Use the dummy minidriver.]) +fi +AC_MSG_RESULT($build_ecosboard) + + +AC_MSG_CHECKING([whether to enable dummy minidriver]) +if test $build_minidriver_dummy = yes; then + if test $build_minidriver = yes; then + AC_MSG_ERROR([Multiple minidriver options have been enabled.]) + fi + build_minidriver=yes + AC_DEFINE(BUILD_MINIDRIVER_DUMMY, 1, [Use the dummy minidriver.]) + AC_DEFINE(HAVE_JTAG_MINIDRIVER_H, 1, + [Define to 1 if you have the header file.]) +fi +AC_MSG_RESULT($build_minidriver_dummy) + +AC_MSG_CHECKING([whether standard drivers can be built]) +if test "$build_minidriver" = yes; then + AC_MSG_RESULT([no]) + AC_MSG_WARN([Using the minidriver disables all other drivers.]) + sleep 2 +else + AC_MSG_RESULT([yes]) +fi + + case $host in *-cygwin*) is_win32=yes @@ -463,12 +499,6 @@ else AC_DEFINE(BUILD_ECOSBOARD, 0, [0 if you don't want eCosBoard.]) fi -if test $build_minidummy = yes; then - AC_DEFINE(BUILD_MINIDUMMY, 1, [1 if you want minidummy.]) -else - AC_DEFINE(BUILD_MINIDUMMY, 0, [0 if you don't want minidummy.]) -fi - if test $build_ioutil = yes; then AC_DEFINE(BUILD_IOUTIL, 1, [1 if you want ioutils.]) else @@ -845,7 +875,6 @@ AM_CONDITIONAL(DUMMY, test $build_dummy = yes) AM_CONDITIONAL(GIVEIO, test $parport_use_giveio = yes) AM_CONDITIONAL(EP93XX, test $build_ep93xx = yes) AM_CONDITIONAL(ECOSBOARD, test $build_ecosboard = yes) -AM_CONDITIONAL(MINIDUMMY, test $build_minidummy = yes) AM_CONDITIONAL(IOUTIL, test $build_ioutil = yes) AM_CONDITIONAL(HTTPD, test $build_httpd = yes) AM_CONDITIONAL(AT91RM9200, test $build_at91rm9200 = yes) @@ -867,7 +896,9 @@ AM_CONDITIONAL(IS_MINGW, test $is_mingw = yes) AM_CONDITIONAL(IS_WIN32, test $is_win32 = yes) AM_CONDITIONAL(IS_DARWIN, test $is_darwin = yes) AM_CONDITIONAL(BITQ, test $build_bitq = yes) + AM_CONDITIONAL(MINIDRIVER, test $build_minidriver = yes) +AM_CONDITIONAL(MINIDRIVER_DUMMY, test $build_minidriver_dummy = yes) AC_LANG_C AC_PROG_CC diff --git a/src/jtag/Makefile.am b/src/jtag/Makefile.am index fa5861a55..6be4db044 100644 --- a/src/jtag/Makefile.am +++ b/src/jtag/Makefile.am @@ -51,14 +51,15 @@ else ECOSBOARDFILES = endif -if MINIDUMMY -MINIDUMMYFILES = minidummy.c +if MINIDRIVER_DUMMY +MINIDUMMYFILES = minidummy.c commands.c +AM_CPPFLAGS += -I$(srcdir)/minidummy else MINIDUMMYFILES = endif if MINIDRIVER -DRIVERFILES = +DRIVERFILES = $(MINIDUMMYFILES) else DRIVERFILES = jtag_driver.c commands.c endif @@ -137,7 +138,6 @@ libjtag_la_SOURCES = \ $(PRESTOFILES) \ $(USBPROGFILES) \ $(ECOSBOARDFILES) \ - $(MINIDUMMYFILES) \ $(JLINKFILES) \ $(RLINKFILES) \ $(VSLLINKFILES) \ @@ -153,6 +153,7 @@ noinst_HEADERS = \ rlink/dtc_cmd.h \ rlink/ep1_cmd.h \ rlink/rlink.h \ - rlink/st7.h + rlink/st7.h \ + minidummy/jtag_minidriver.h MAINTAINERCLEANFILES = Makefile.in diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c index 682144559..8bc19112c 100644 --- a/src/jtag/jtag.c +++ b/src/jtag/jtag.c @@ -97,11 +97,9 @@ static bool hasKHz = false; #if BUILD_ECOSBOARD == 1 extern jtag_interface_t zy1000_interface; -#endif - -#if BUILD_MINIDUMMY == 1 +#elif defined(BUILD_MINIDRIVER_DUMMY) extern jtag_interface_t minidummy_interface; -#endif +#else // standard drivers #if BUILD_PARPORT == 1 extern jtag_interface_t parport_interface; #endif @@ -157,14 +155,21 @@ static bool hasKHz = false; #if BUILD_ARMJTAGEW == 1 extern jtag_interface_t armjtagew_interface; #endif +#endif // standard drivers +/** + * The list of built-in JTAG interfaces, containing entries for those + * drivers that were enabled by the @c configure script. + * + * The list should be defined to contain either one minidriver interface + * or some number of standard driver interfaces, never both. + */ jtag_interface_t *jtag_interfaces[] = { #if BUILD_ECOSBOARD == 1 &zy1000_interface, -#endif -#if BUILD_MINIDUMMY == 1 +#elif defined(BUILD_MINIDRIVER_DUMMY) &minidummy_interface, -#endif +#else // standard drivers #if BUILD_PARPORT == 1 &parport_interface, #endif @@ -207,6 +212,7 @@ jtag_interface_t *jtag_interfaces[] = { #if BUILD_ARMJTAGEW == 1 &armjtagew_interface, #endif +#endif // standard drivers NULL, };