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author | Spencer Oliver <ntfreak@users.sourceforge.net> | 2011-08-16 12:00:27 +0100 |
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committer | Spencer Oliver <ntfreak@users.sourceforge.net> | 2011-08-16 12:00:27 +0100 |
commit | b72af9dbfcad8995704a943fecbd59eb3e5d9015 (patch) | |
tree | 4552136e2ea5f16716b6764ee1764230085023ab /configure.ac | |
parent | f9a379d02c47badf0eb116b28c4f6f679334e692 (diff) | |
download | riscv-openocd-b72af9dbfcad8995704a943fecbd59eb3e5d9015.zip riscv-openocd-b72af9dbfcad8995704a943fecbd59eb3e5d9015.tar.gz riscv-openocd-b72af9dbfcad8995704a943fecbd59eb3e5d9015.tar.bz2 |
build: rename configure.in to configure.ac
configure.ac is the correct name to use with modern autotools.
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 1195 |
1 files changed, 1195 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..3c0056c --- /dev/null +++ b/configure.ac @@ -0,0 +1,1195 @@ +AC_PREREQ(2.60) +AC_INIT([openocd], [0.6.0-dev], + [OpenOCD Mailing List <openocd-development@lists.berlios.de>]) +AC_CONFIG_SRCDIR([src/openocd.c]) + +m4_include(config_subdir.m4)dnl + +AM_INIT_AUTOMAKE([-Wall -Wno-portability dist-bzip2 dist-zip]) +AM_MAINTAINER_MODE + +AM_CONFIG_HEADER(config.h) +AH_BOTTOM([ +#include <helper/system.h> +#include <helper/replacements.h> +]) + +AC_LANG_C +AC_PROG_CC +AC_PROG_CC_C99 +AM_PROG_CC_C_O +AC_PROG_RANLIB + +dnl disable checks for C++, Fortran and GNU Java Compiler +m4_defun([_LT_AC_LANG_CXX_CONFIG], [:]) +m4_defun([_LT_AC_LANG_F77_CONFIG], [:]) +m4_defun([_LT_AC_LANG_GCJ_CONFIG], [:]) +AC_DISABLE_SHARED +AC_PROG_LIBTOOL +AC_SUBST(LIBTOOL_DEPS) + + +dnl configure checks required for Jim files (these are obsolete w/ C99) +AC_C_CONST +AC_TYPE_LONG_LONG_INT + + +AC_SEARCH_LIBS([ioperm], [ioperm]) +AC_SEARCH_LIBS([dlopen], [dl]) + +AC_CHECK_HEADERS(sys/socket.h) +AC_CHECK_HEADERS(arpa/inet.h, [], [], [dnl +#include <stdio.h> +#ifdef STDC_HEADERS +# include <stdlib.h> +# include <stddef.h> +#else +# ifdef HAVE_STDLIB_H +# include <stdlib.h> +# endif +#endif +#ifdef HAVE_SYS_SOCKET_H +# include <sys/socket.h> +#endif +]) +AC_CHECK_HEADERS(elf.h) +AC_CHECK_HEADERS(dirent.h) +AC_CHECK_HEADERS(fcntl.h) +AC_CHECK_HEADERS(ifaddrs.h, [], [], [dnl +#include <stdio.h> +#ifdef STDC_HEADERS +# include <stdlib.h> +# include <stddef.h> +#else +# ifdef HAVE_STDLIB_H +# include <stdlib.h> +# endif +#endif +#ifdef HAVE_SYS_SOCKET_H +# include <sys/socket.h> +#endif +]) +AC_CHECK_HEADERS(malloc.h) +AC_CHECK_HEADERS(netdb.h) +AC_CHECK_HEADERS([netinet/in.h], [], [], [dnl +#include <stdio.h> +#ifdef STDC_HEADERS +# include <stdlib.h> +# include <stddef.h> +#else +# ifdef HAVE_STDLIB_H +# include <stdlib.h> +# endif +#endif +#ifdef HAVE_SYS_SOCKET_H +# include <sys/socket.h> +#endif +]) +AC_CHECK_HEADERS(netinet/tcp.h, [], [], [dnl +#include <stdio.h> +#ifdef STDC_HEADERS +# include <stdlib.h> +# include <stddef.h> +#else +# ifdef HAVE_STDLIB_H +# include <stdlib.h> +# endif +#endif +#ifdef HAVE_SYS_SOCKET_H +# include <sys/socket.h> +#endif +]) +AC_CHECK_HEADERS(pthread.h) +AC_CHECK_HEADERS(strings.h) +AC_CHECK_HEADERS(sys/ioctl.h) +AC_CHECK_HEADERS(sys/param.h) +AC_CHECK_HEADERS(sys/poll.h) +AC_CHECK_HEADERS(sys/select.h) +AC_CHECK_HEADERS(sys/stat.h) +AC_CHECK_HEADERS(sys/time.h) +AC_CHECK_HEADERS(sys/types.h) +AC_CHECK_HEADERS(unistd.h) +AC_CHECK_HEADERS([net/if.h], [], [], [dnl +#include <stdio.h> +#ifdef STDC_HEADERS +# include <stdlib.h> +# include <stddef.h> +#else +# ifdef HAVE_STDLIB_H +# include <stdlib.h> +# endif +#endif +#ifdef HAVE_SYS_SOCKET_H +# include <sys/socket.h> +#endif +]) + +AC_HEADER_ASSERT +AC_HEADER_STDBOOL +AC_HEADER_TIME + +AC_C_BIGENDIAN + +AC_CHECK_FUNCS(strndup) +AC_CHECK_FUNCS(strnlen) +AC_CHECK_FUNCS(gettimeofday) +AC_CHECK_FUNCS(usleep) +AC_CHECK_FUNCS(vasprintf) + +build_bitbang=no +build_bitq=no +is_cygwin=no +is_mingw=no +is_win32=no +is_darwin=no + +# guess-rev.sh only exists in the repository, not in the released archives +AC_MSG_CHECKING([whether to build a release]) +if test -f $srcdir/guess-rev.sh ; then + build_release=no +else + build_release=yes +fi +AC_MSG_RESULT($build_release) + +# We are not *ALWAYS* being installed in the standard place. +# We may be installed in a "tool-build" specific location. +# Normally with other packages - as part of a tool distro. +# Thus - we should search that 'libdir' also. +# +# And - if we are being installed there - the odds are +# The libraries unique to what we are are there too. +# + +# Expand nd deal with NONE - just like configure will do later +OCDprefix=$prefix +OCDxprefix=$exec_prefix +test x"$OCDprefix" = xNONE && OCDprefix=$ac_default_prefix +# Let make expand exec_prefix. +test x"$OCDxprefix" = xNONE && OCDxprefix="$OCDprefix" + +# what matters is the "exec-prefix" +if test "$OCDxprefix" != "$ac_default_prefix" +then + # We are installing in a non-standard place + # Nonstandard --prefix and/or --exec-prefix + # We have an override of some sort. + # use build specific install library dir + + LDFLAGS="$LDFLAGS -L$OCDxprefix/lib" + # RPATH becomes an issue on Linux only + if test $host_os = linux-gnu || test $host_os = linux ; then + LDFLAGS="$LDFLAGS -Wl,-rpath,$OCDxprefix/lib" + fi + # The "INCDIR" is also usable + CFLAGS="$CFLAGS -I$includedir" +fi + +AC_ARG_WITH(ftd2xx, + AS_HELP_STRING([--with-ftd2xx=<PATH>],[This option has been removed.]), + [ +# Option Given. +cat << __EOF__ + +The option: --with-ftd2xx=<PATH> has been removed. +On Linux, the new option is: + + --with-ftd2xx-linux-tardir=/path/to/files + +Where <path> is the path the the directory where the "tar.gz" file +from FTDICHIP.COM was unpacked, for example: + + --with-ftd2xx-linux-tardir=${HOME}/libftd2xx0.4.16 + +On Cygwin/MingW32, the new option is: + + --with-ftd2xx-win32-zipdir=/path/to/files + +Where <path> is the path to the directory where the "zip" file from +FTDICHIP.COM was unpacked, for example: + + --with-ftd2xx-win32-zipdir=${HOME}/ftd2xx.cdm.files + +__EOF__ + + AC_MSG_ERROR([Sorry Cannot continue]) + ], [true]) + +#======================================== +# FTD2XXX support comes in 4 forms. +# (1) win32 - via a zip file +# (2) linux - via a tar file +# (3) linux/cygwin/mingw - via libftdi +# (4) darwin - installed under /usr/local +# +# In case (1) and (2) we need to know where the package was unpacked. + +AC_ARG_WITH(ftd2xx-win32-zipdir, + AS_HELP_STRING([--with-ftd2xx-win32-zipdir],[Where (CYGWIN/MINGW) the zip file from ftdichip.com was unpacked <default=search>]), + [ + # option present + if test -d $with_ftd2xx_win32_zipdir + then + with_ftd2xx_win32_zipdir=`cd $with_ftd2xx_win32_zipdir && pwd` + AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_win32_zipdir]) + else + AC_MSG_ERROR([Parameter to --with-ftd2xx-win32-zipdir is not a dir: $with_ftd2xx_win32_zipdir]) + fi + ], [true]) + +AC_ARG_WITH(ftd2xx-linux-tardir, + AS_HELP_STRING([--with-ftd2xx-linux-tardir], [Where (Linux/Unix) the tar file from ftdichip.com was unpacked <default=search>]), + [ + # Option present + if test $is_win32 = yes ; then + AC_MSG_ERROR([The option: --with-ftd2xx-linux-tardir is only usable on linux]) + fi + if test -d $with_ftd2xx_linux_tardir + then + with_ftd2xx_linux_tardir=`cd $with_ftd2xx_linux_tardir && pwd` + AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_linux_tardir]) + else + AC_MSG_ERROR([Parameter to --with-ftd2xx-linux-tardir is not a dir: $with_ftd2xx_linux_tardir]) + fi + ], [true]) + +AC_ARG_WITH(ftd2xx-lib, + AS_HELP_STRING([--with-ftd2xx-lib], + [Use static or shared ftd2xx libs on default static]), + [ + case "$withval" in + static) + with_ftd2xx_lib=$withval + ;; + shared) + with_ftd2xx_lib=$withval + ;; + *) + AC_MSG_ERROR([Option: --with-ftd2xx-lib=static or --with-ftd2xx-lib=shared not, $withval]) + ;; + esac + ], [ + # Default is static - it is simpler :-( + with_ftd2xx_lib=static + ]) + + +AC_ARG_ENABLE(doxygen-html, + AS_HELP_STRING([--disable-doxygen-html], + [Disable building Doxygen manual as HTML.]), + [doxygen_as_html=$enableval], [doxygen_as_html=yes]) +AC_SUBST(doxygen_as_html) +AC_MSG_CHECKING([whether to build Doxygen as HTML]) +AC_MSG_RESULT($doxygen_as_html) + +AC_ARG_ENABLE(doxygen-pdf, + AS_HELP_STRING([--enable-doxygen-pdf], + [Enable building Doxygen manual as PDF.]), + [doxygen_as_pdf=$enableval], [doxygen_as_pdf=no]) +AC_SUBST(doxygen_as_pdf) +AC_MSG_CHECKING([whether to build Doxygen as PDF]) +AC_MSG_RESULT($doxygen_as_pdf) + + +AC_ARG_ENABLE(gccwarnings, + AS_HELP_STRING([--disable-gccwarnings], [Disable compiler warnings]), + [gcc_warnings=$enableval], [gcc_warnings=yes]) + +AC_ARG_ENABLE(wextra, + AS_HELP_STRING([--disable-wextra], [Disable extra compiler warnings]), + [gcc_wextra=$enableval], [gcc_wextra=$gcc_warnings]) + +AC_ARG_ENABLE(werror, + AS_HELP_STRING([--disable-werror], [Do not treat warnings as errors]), + [gcc_werror=$enableval], [gcc_werror=$gcc_warnings]) + +# set default verbose options, overridden by following options +debug_jtag_io=no +debug_usb_io=no +debug_usb_comms=no + +AC_ARG_ENABLE(verbose, + AS_HELP_STRING([--enable-verbose], + [Enable verbose JTAG I/O messages (for debugging).]), + [ + debug_jtag_io=$enableval + debug_usb_io=$enableval + debug_usb_comms=$enableval + ], []) + +AC_ARG_ENABLE(verbose_jtag_io, + AS_HELP_STRING([--enable-verbose-jtag-io], + [Enable verbose JTAG I/O messages (for debugging).]), + [debug_jtag_io=$enableval], []) +AC_ARG_ENABLE(verbose_usb_io, + AS_HELP_STRING([--enable-verbose-usb-io], + [Enable verbose USB I/O messages (for debugging)]), + [debug_usb_io=$enableval], []) +AC_ARG_ENABLE(verbose_usb_comms, + AS_HELP_STRING([--enable-verbose-usb-comms], + [Enable verbose USB communication messages (for debugging)]), + [debug_usb_comms=$enableval], []) + +AC_MSG_CHECKING([whether to enable verbose JTAG I/O messages]); +AC_MSG_RESULT($debug_jtag_io) +if test $debug_jtag_io = yes; then + AC_DEFINE([_DEBUG_JTAG_IO_],[1], [Print verbose JTAG I/O messages]) +fi + +AC_MSG_CHECKING([whether to enable verbose USB I/O messages]); +AC_MSG_RESULT($debug_usb_io) +if test $debug_usb_io = yes; then + AC_DEFINE([_DEBUG_USB_IO_],[1], [Print verbose USB I/O messages]) +fi + +AC_MSG_CHECKING([whether to enable verbose USB communication messages]); +AC_MSG_RESULT($debug_usb_comms) +if test $debug_usb_comms = yes; then + AC_DEFINE([_DEBUG_USB_COMMS_],[1], [Print verbose USB communication messages]) +fi + + +debug_malloc=no +AC_ARG_ENABLE(malloc_logging, + AS_HELP_STRING([--enable-malloc-logging], + [Include free space in logging messages (requires malloc.h).]), + [debug_malloc=$enableval], []) + +AC_MSG_CHECKING([whether to enable malloc free space logging]); +AC_MSG_RESULT($debug_malloc) +if test $debug_malloc = yes; then + AC_DEFINE([_DEBUG_FREE_SPACE_],[1], [Include malloc free space in logging]) +fi + + +AC_ARG_ENABLE(dummy, + AS_HELP_STRING([--enable-dummy], [Enable building the dummy port driver]), + [build_dummy=$enableval], [build_dummy=no]) + +AC_ARG_ENABLE(parport, + AS_HELP_STRING([--enable-parport], [Enable building the pc parallel port driver]), + [build_parport=$enableval], [build_parport=no]) + +AC_ARG_ENABLE(parport_ppdev, + AS_HELP_STRING([--disable-parport-ppdev], + [Disable use of ppdev (/dev/parportN) for parport (for x86 only)]), + [parport_use_ppdev=$enableval], [parport_use_ppdev=yes]) + +AC_ARG_ENABLE(parport_giveio, + AS_HELP_STRING([--enable-parport-giveio], + [Enable use of giveio for parport (for CygWin only)]), + [parport_use_giveio=$enableval], [parport_use_giveio=]) + +AC_ARG_ENABLE(ft2232_libftdi, + AS_HELP_STRING([--enable-ft2232_libftdi], [Enable building support for FT2232 based devices using the libftdi driver, opensource alternate of FTD2XX]), + [build_ft2232_libftdi=$enableval], [build_ft2232_libftdi=no]) + +AC_ARG_ENABLE(ft2232_ftd2xx, + AS_HELP_STRING([--enable-ft2232_ftd2xx], [Enable building support for FT2232 based devices using the FTD2XX driver from ftdichip.com]), + [build_ft2232_ftd2xx=$enableval], [build_ft2232_ftd2xx=no]) + +AC_ARG_ENABLE(usb_blaster_libftdi, + AS_HELP_STRING([--enable-usb_blaster_libftdi], [Enable building support for the Altera USB-Blaster using the libftdi driver, opensource alternate of FTD2XX]), + [build_usb_blaster_libftdi=$enableval], [build_usb_blaster_libftdi=no]) + +AC_ARG_ENABLE(usb_blaster_ftd2xx, + AS_HELP_STRING([--enable-usb_blaster_ftd2xx], [Enable building support for the Altera USB-Blaster using the FTD2XX driver from ftdichip.com]), + [build_usb_blaster_ftd2xx=$enableval], [build_usb_blaster_ftd2xx=no]) + +AC_ARG_ENABLE(amtjtagaccel, + AS_HELP_STRING([--enable-amtjtagaccel], [Enable building the Amontec JTAG-Accelerator driver]), + [build_amtjtagaccel=$enableval], [build_amtjtagaccel=no]) + +AC_ARG_ENABLE(ecosboard, + AS_HELP_STRING([--enable-ecosboard], [Enable building support for eCos based JTAG debugger]), + [build_ecosboard=$enableval], [build_ecosboard=no]) + +AC_ARG_ENABLE(zy1000_master, + AS_HELP_STRING([--enable-zy1000-master], [Use ZY1000 JTAG master registers]), + [build_zy1000_master=$enableval], [build_zy1000_master=no]) + +AC_ARG_ENABLE(zy1000, + AS_HELP_STRING([--enable-zy1000], [Enable ZY1000 interface]), + [build_zy1000=$enableval], [build_zy1000=no]) + +AC_ARG_ENABLE(ioutil, + AS_HELP_STRING([--enable-ioutil], [Enable ioutil functions - useful for standalone OpenOCD implementations]), + [build_ioutil=$enableval], [build_ioutil=no]) + +case "${host_cpu}" in + arm*) + AC_ARG_ENABLE(ep93xx, + AS_HELP_STRING([--enable-ep93xx], [Enable building support for EP93xx based SBCs]), + [build_ep93xx=$enableval], [build_ep93xx=no]) + + AC_ARG_ENABLE(at91rm9200, + AS_HELP_STRING([--enable-at91rm9200], [Enable building support for AT91RM9200 based SBCs]), + [build_at91rm9200=$enableval], [build_at91rm9200=no]) + ;; + + *) + build_ep93xx=no + build_at91rm9200=no + ;; +esac + +AC_ARG_ENABLE(gw16012, + AS_HELP_STRING([--enable-gw16012], [Enable building support for the Gateworks GW16012 JTAG Programmer]), + [build_gw16012=$enableval], [build_gw16012=no]) + +AC_ARG_ENABLE(presto_libftdi, + AS_HELP_STRING([--enable-presto_libftdi], [Enable building support for ASIX Presto Programmer using the libftdi driver]), + [build_presto_libftdi=$enableval], [build_presto_libftdi=no]) + +AC_ARG_ENABLE(presto_ftd2xx, + AS_HELP_STRING([--enable-presto_ftd2xx], [Enable building support for ASIX Presto Programmer using the FTD2XX driver]), + [build_presto_ftd2xx=$enableval], [build_presto_ftd2xx=no]) + +AC_ARG_ENABLE(usbprog, + AS_HELP_STRING([--enable-usbprog], [Enable building support for the usbprog JTAG Programmer]), + [build_usbprog=$enableval], [build_usbprog=no]) + +AC_ARG_ENABLE(oocd_trace, + AS_HELP_STRING([--enable-oocd_trace], + [Enable building support for some prototype OpenOCD+trace ETM capture hardware]), + [build_oocd_trace=$enableval], [build_oocd_trace=no]) + +AC_ARG_ENABLE(jlink, + AS_HELP_STRING([--enable-jlink], [Enable building support for the Segger J-Link JTAG Programmer]), + [build_jlink=$enableval], [build_jlink=no]) + +AC_ARG_ENABLE(vsllink, + AS_HELP_STRING([--enable-vsllink], [Enable building support for the Versaloon-Link JTAG Programmer]), + [build_vsllink=$enableval], [build_vsllink=no]) + +AC_ARG_ENABLE(rlink, + AS_HELP_STRING([--enable-rlink], [Enable building support for the Raisonance RLink JTAG Programmer]), + [build_rlink=$enableval], [build_rlink=no]) + +AC_ARG_ENABLE(ulink, + AS_HELP_STRING([--enable-ulink], [Enable building support for the Keil ULINK JTAG Programmer]), + [build_ulink=$enableval], [build_ulink=no]) + +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=$enableval], [build_armjtagew=no]) + +AC_ARG_ENABLE(buspirate, + AS_HELP_STRING([--enable-buspirate], [Enable building support for the Buspirate]), + [build_buspirate=$enableval], [build_buspirate=no]) + +AC_ARG_ENABLE(minidriver_dummy, + AS_HELP_STRING([--enable-minidriver-dummy], [Enable the dummy minidriver.]), + [build_minidriver_dummy=$enableval], [build_minidriver_dummy=no]) + +AC_ARG_ENABLE(internal-jimtcl, + AS_HELP_STRING([--disable-internal-jimtcl], [Disable building internal jimtcl]), + [use_internal_jimtcl=$enableval], [use_internal_jimtcl=yes]) + +build_minidriver=no +AC_MSG_CHECKING([whether to enable ZY1000 minidriver]) +if test $build_zy1000 = yes; then + if test $build_minidriver = yes; then + AC_MSG_ERROR([Multiple minidriver options have been enabled.]) + fi + AC_DEFINE(HAVE_JTAG_MINIDRIVER_H, 1, + [Define to 1 if you have the <jtag_minidriver.h> header file.]) + build_minidriver=yes +fi +AC_MSG_RESULT($build_zy1000) + + +AC_MSG_CHECKING([whether to enable dummy minidriver]) +if test $build_minidriver_dummy = yes; then + if test $build_minidriver = yes; then + AC_MSG_ERROR([Multiple minidriver options have been enabled.]) + fi + build_minidriver=yes + AC_DEFINE(BUILD_MINIDRIVER_DUMMY, 1, [Use the dummy minidriver.]) + AC_DEFINE(HAVE_JTAG_MINIDRIVER_H, 1, + [Define to 1 if you have the <jtag_minidriver.h> header file.]) +fi +AC_MSG_RESULT($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_cpu}" in + i?86|x86*) + ;; + *) + if test x$parport_use_ppdev = xno; then + AC_MSG_WARN([--disable-parport-ppdev is not supported by the host CPU]) + fi + parport_use_ppdev=yes + ;; +esac + +case $host in + *-cygwin*) + is_win32=yes + parport_use_ppdev=no + + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[return __MINGW32__;]])], + [is_mingw=yes],[is_mingw=no]) + if test $is_mingw = yes; then + AC_DEFINE(IS_MINGW, 1, [1 if building for MinGW.]) + if test x$parport_use_giveio = xno; then + AC_MSG_WARN([--disable-parport-giveio is not supported by MinGW32 hosts]) + fi + parport_use_giveio=yes + is_cygwin=no + else + is_cygwin=yes + AC_DEFINE(IS_CYGWIN, 1, [1 if building for Cygwin.]) + # sys/io.h needed under cygwin for parport access + if test $build_parport = yes; then + AC_CHECK_HEADERS(sys/io.h,[],AC_MSG_ERROR([Please install the cygwin ioperm package])) + fi + fi + + AC_DEFINE(IS_WIN32, 1, [1 if building for Win32.]) + AC_DEFINE(IS_DARWIN, 0, [0 if not building for Darwin.]) + ;; + *-mingw*) + is_mingw=yes + is_win32=yes + parport_use_ppdev=no + + if test x$parport_use_giveio = xno; then + AC_MSG_WARN([--disable-parport-giveio is not supported by MinGW32 hosts]) + fi + parport_use_giveio=yes + + CFLAGS="$CFLAGS -D__USE_MINGW_ANSI_STDIO" + + AC_DEFINE(IS_MINGW, 1, [1 if building for MinGW.]) + AC_DEFINE(IS_WIN32, 1, [1 if building for Win32.]) + AC_DEFINE(IS_DARWIN, 0, [0 if not building for Darwin.]) + ;; + *darwin*) + is_darwin=yes + + if test x$parport_use_giveio = xyes; then + AC_MSG_WARN([--enable-parport-giveio cannot be used by Darwin hosts]) + fi + parport_use_giveio=no + + AC_DEFINE(IS_CYGWIN, 0, [0 if not building for Cygwin.]) + AC_DEFINE(IS_WIN32, 0, [0 if not building for Win32.]) + AC_DEFINE(IS_DARWIN, 1, [1 if building for Darwin.]) + ;; + *) + if test x$parport_use_giveio = xyes; then + AC_MSG_WARN([--enable-parport-giveio cannot be used by ]$host[ hosts]) + fi + parport_use_giveio=no + AC_DEFINE(IS_CYGWIN, 0, [0 if not building for Cygwin.]) + AC_DEFINE(IS_WIN32, 0, [0 if not building for Win32.]) + AC_DEFINE(IS_DARWIN, 0, [0 if not building for Darwin.]) + ;; +esac + +if test $build_parport = yes; then + build_bitbang=yes + AC_DEFINE(BUILD_PARPORT, 1, [1 if you want parport.]) +else + AC_DEFINE(BUILD_PARPORT, 0, [0 if you don't want parport.]) +fi + +if test $build_dummy = yes; then + build_bitbang=yes + AC_DEFINE(BUILD_DUMMY, 1, [1 if you want dummy driver.]) +else + AC_DEFINE(BUILD_DUMMY, 0, [0 if you don't want dummy driver.]) +fi + +if test $build_ep93xx = yes; then + build_bitbang=yes + AC_DEFINE(BUILD_EP93XX, 1, [1 if you want ep93xx.]) +else + AC_DEFINE(BUILD_EP93XX, 0, [0 if you don't want ep93xx.]) +fi + +if test $build_ecosboard = yes; then + AC_DEFINE(BUILD_ECOSBOARD, 1, [1 if you want eCosBoard.]) +else + AC_DEFINE(BUILD_ECOSBOARD, 0, [0 if you don't want eCosBoard.]) +fi + +if test $build_zy1000 = yes; then + AC_DEFINE(BUILD_ZY1000, 1, [1 if you want ZY1000.]) +else + AC_DEFINE(BUILD_ZY1000, 0, [0 if you don't want ZY1000.]) +fi + +if test $build_zy1000_master = yes; then + AC_DEFINE(BUILD_ZY1000_MASTER, 1, [1 if you want ZY1000 JTAG master registers.]) +else + AC_DEFINE(BUILD_ZY1000_MASTER, 0, [0 if you don't want ZY1000 JTAG master registers.]) +fi + +if test $build_at91rm9200 = yes; then + build_bitbang=yes + AC_DEFINE(BUILD_AT91RM9200, 1, [1 if you want at91rm9200.]) +else + AC_DEFINE(BUILD_AT91RM9200, 0, [0 if you don't want at91rm9200.]) +fi + +if test x$parport_use_ppdev = xyes; then + AC_DEFINE(PARPORT_USE_PPDEV, 1, [1 if you want parport to use ppdev.]) +else + AC_DEFINE(PARPORT_USE_PPDEV, 0, [0 if you don't want parport to use ppdev.]) +fi + +if test x$parport_use_giveio = xyes; then + AC_DEFINE(PARPORT_USE_GIVEIO, 1, [1 if you want parport to use giveio.]) +else + AC_DEFINE(PARPORT_USE_GIVEIO, 0, [0 if you don't want parport to use giveio.]) +fi + +if test $build_bitbang = yes; then + AC_DEFINE(BUILD_BITBANG, 1, [1 if you want a bitbang interface.]) +else + AC_DEFINE(BUILD_BITBANG, 0, [0 if you don't want a bitbang interface.]) +fi + +if test $build_ft2232_libftdi = yes; then + AC_DEFINE(BUILD_FT2232_LIBFTDI, 1, [1 if you want libftdi ft2232.]) +else + AC_DEFINE(BUILD_FT2232_LIBFTDI, 0, [0 if you don't want libftdi ft2232.]) +fi + +if test $build_ft2232_ftd2xx = yes; then + AC_DEFINE(BUILD_FT2232_FTD2XX, 1, [1 if you want ftd2xx ft2232.]) +else + AC_DEFINE(BUILD_FT2232_FTD2XX, 0, [0 if you don't want ftd2xx ft2232.]) +fi + +if test $build_usb_blaster_libftdi = yes; then + build_bitbang=yes + AC_DEFINE(BUILD_USB_BLASTER_LIBFTDI, 1, [1 if you want libftdi usb_blaster.]) +else + AC_DEFINE(BUILD_USB_BLASTER_LIBFTDI, 0, [0 if you don't want libftdi usb_blaster.]) +fi + +if test $build_usb_blaster_ftd2xx = yes; then + build_bitbang=yes + AC_DEFINE(BUILD_USB_BLASTER_FTD2XX, 1, [1 if you want ftd2xx usb_blaster.]) +else + AC_DEFINE(BUILD_USB_BLASTER_FTD2XX, 0, [0 if you don't want ftd2xx usb_blaster.]) +fi + +if test $build_amtjtagaccel = yes; then + AC_DEFINE(BUILD_AMTJTAGACCEL, 1, [1 if you want the Amontec JTAG-Accelerator driver.]) +else + AC_DEFINE(BUILD_AMTJTAGACCEL, 0, [0 if you don't want the Amontec JTAG-Accelerator driver.]) +fi + +if test $build_gw16012 = yes; then + AC_DEFINE(BUILD_GW16012, 1, [1 if you want the Gateworks GW16012 driver.]) +else + AC_DEFINE(BUILD_GW16012, 0, [0 if you don't want the Gateworks GW16012 driver.]) +fi + +if test $build_presto_libftdi = yes; then + build_bitq=yes + AC_DEFINE(BUILD_PRESTO_LIBFTDI, 1, [1 if you want the ASIX PRESTO driver using libftdi.]) +else + AC_DEFINE(BUILD_PRESTO_LIBFTDI, 0, [0 if you don't want the ASIX PRESTO driver using libftdi.]) +fi + +if test $build_presto_ftd2xx = yes; then + build_bitq=yes + AC_DEFINE(BUILD_PRESTO_FTD2XX, 1, [1 if you want the ASIX PRESTO driver using FTD2XX.]) +else + AC_DEFINE(BUILD_PRESTO_FTD2XX, 0, [0 if you don't want the ASIX PRESTO driver using FTD2XX.]) +fi + +if test $build_bitq = yes; then + AC_DEFINE(BUILD_BITQ, 1, [1 if you want a bitq interface.]) +else + AC_DEFINE(BUILD_BITQ, 0, [0 if you don't want a bitq interface.]) +fi + +if test $build_usbprog = yes; then + AC_DEFINE(BUILD_USBPROG, 1, [1 if you want the usbprog JTAG driver.]) +else + AC_DEFINE(BUILD_USBPROG, 0, [0 if you don't want the usbprog JTAG driver.]) +fi + +if test $build_oocd_trace = yes; then + AC_DEFINE(BUILD_OOCD_TRACE, 1, [1 if you want the OpenOCD+trace ETM capture driver.]) +else + AC_DEFINE(BUILD_OOCD_TRACE, 0, [0 if you don't want the OpenOCD+trace ETM capture driver.]) +fi + +if test $build_jlink = yes; then + AC_DEFINE(BUILD_JLINK, 1, [1 if you want the J-Link JTAG driver.]) +else + AC_DEFINE(BUILD_JLINK, 0, [0 if you don't want the J-Link JTAG driver.]) +fi + +if test $build_vsllink = yes; then + AC_DEFINE(BUILD_VSLLINK, 1, [1 if you want the Versaloon-Link JTAG driver.]) +else + AC_DEFINE(BUILD_VSLLINK, 0, [0 if you don't want the Versaloon-Link JTAG driver.]) +fi + +if test $build_rlink = yes; then + AC_DEFINE(BUILD_RLINK, 1, [1 if you want the RLink JTAG driver.]) +else + AC_DEFINE(BUILD_RLINK, 0, [0 if you don't want the RLink JTAG driver.]) +fi + +if test $build_ulink = yes; then + AC_DEFINE(BUILD_ULINK, 1, [1 if you want the ULINK JTAG driver.]) +else + AC_DEFINE(BUILD_ULINK, 0, [0 if you don't want the ULINK JTAG driver.]) +fi + +if test $build_armjtagew = yes; then + AC_DEFINE(BUILD_ARMJTAGEW, 1, [1 if you want the ARM-JTAG-EW JTAG driver.]) +else + AC_DEFINE(BUILD_ARMJTAGEW, 0, [0 if you don't want the ARM-JTAG-EW JTAG driver.]) +fi + +if test $build_buspirate = yes; then + AC_DEFINE(BUILD_BUSPIRATE, 1, [1 if you want the Buspirate JTAG driver.]) +else + AC_DEFINE(BUILD_BUSPIRATE, 0, [0 if you don't want the Buspirate JTAG driver.]) +fi + +if test "$use_internal_jimtcl" = yes; then + if test -f "$srcdir/jimtcl/configure.ac"; then + AX_CONFIG_SUBDIR_OPTION([jimtcl], [--with-jim-ext=nvp --disable-lineedit --disable-install-jim]) + else + AC_MSG_ERROR([jimtcl not found, run git submodule init and git submodule update.]) + fi +fi + +#-- Deal with MingW/Cygwin FTD2XX issues + +if test $is_win32 = yes; then +if test "${with_ftd2xx_linux_tardir+set}" = set +then + AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.]) +fi + +if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes ; then + AC_MSG_CHECKING([for ftd2xx.lib exists (win32)]) + + # if we are given a zipdir... + if test "${with_ftd2xx_win32_zipdir+set}" = set + then + # Set the CFLAGS for "ftd2xx.h" + f=$with_ftd2xx_win32_zipdir/ftd2xx.h + if test ! -f $f ; then + AC_MSG_ERROR([File: $f cannot be found]) + fi + CFLAGS="$CFLAGS -I$with_ftd2xx_win32_zipdir" + + # And calculate the LDFLAGS for the machine + case "$host_cpu" in + i?86|x86_32) + LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/i386" + LIBS="$LIBS -lftd2xx" + f=$with_ftd2xx_win32_zipdir/i386/ftd2xx.lib + ;; + amd64|x86_64) + LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/amd64" + LIBS="$LIBS -lftd2xx" + f=$with_ftd2xx_win32_zipdir/amd64/ftd2xx.lib + ;; + *) + AC_MSG_ERROR([Unknown Win32 host cpu: $host_cpu]) + ;; + esac + if test ! -f $f ; then + AC_MSG_ERROR([Library: $f not found]) + fi + else + LIBS="$LIBS -lftd2xx" + AC_MSG_WARN([ASSUMPTION: The (win32) FTDICHIP.COM files: ftd2xx.h and ftd2xx.lib are in a proper place]) + fi +fi +fi # win32 + +if test $is_darwin = yes ; then +if test "${with_ftd2xx_win32_zipdir+set}" = set +then + AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only]) +fi +if test "${with_ftd2xx_linux_tardir+set}" = set +then + AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.]) +fi + +if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then + AC_MSG_CHECKING([for libftd2xx.a (darwin)]) + + if test ! -f /usr/local/include/ftd2xx.h ; then + AC_MSG_ERROR([ftd2xx library from FTDICHIP.com seems to be missing, cannot find: /usr/local/include/ftd2xx.h]) + fi + + CFLAGS="$CFLAGS -I/usr/local/include" + LDFLAGS="$LDFLAGS -L/usr/local/lib" + LIBS="$LIBS -lftd2xx" + AC_MSG_RESULT([-L/usr/local/lib -lftd2xx]) +fi +fi # darwin + +if test $is_win32 = no && test $is_darwin = no ; then + +if test "${with_ftd2xx_win32_zipdir+set}" = set +then + AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only]) +fi + +if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then + # Must be linux + if test $host_os != linux-gnu && test $host_os != linux ; then + AC_MSG_ERROR([The (linux) ftd2xx library from FTDICHIP.com is linux only. Try --enable-ft2232-libftdi instead]) + fi + # Are we given a TAR directory? + if test "${with_ftd2xx_linux_tardir+set}" = set + then + AC_MSG_CHECKING([uninstalled ftd2xx distribution]) + # The .H file is simple.. + FTD2XX_H=$with_ftd2xx_linux_tardir/ftd2xx.h + if test ! -f "${FTD2XX_H}"; then + AC_MSG_ERROR([Option: --with-ftd2xx-linux-tardir appears wrong, cannot find: ${FTD2XX_H}]) + fi + CFLAGS="$CFLAGS -I$with_ftd2xx_linux_tardir" + if test $with_ftd2xx_lib = shared; then + FTD2XX_LDFLAGS="-L$with_ftd2xx_linux_tardir" + FTD2XX_LIB="-lftd2xx" + else + # Test #1 - v1.0.x + case "$host_cpu" in + i?86|x86_32) + dir=build/i386;; + amd64|x86_64) + dir=build/x86_64;; + *) + dir=none;; + esac + if test -f "$with_ftd2xx_linux_tardir/$dir/libftd2xx.a"; then + FTD2XX_LDFLAGS="-L$with_ftd2xx_linux_tardir/$dir" + # Also needs -lrt + FTD2XX_LIB="-lftd2xx -lrt" + else + # Test Number2. + # Grr.. perhaps it exists as a version number? + FTD2XX_LIB="$with_ftd2xx_linux_tardir/static_lib/libftd2xx.a.*.*.*" + count=`ls ${FTD2XX_LIB} | wc -l` + if test $count -gt 1 ; then + AC_MSG_ERROR([Multiple libftd2xx.a files found in: $with_ftd2xx_linux_tardir/static_lib sorry cannot handle this yet]) + fi + if test $count -ne 1 ; then + AC_MSG_ERROR([Not found: $f, option: --with-ftd2xx-linux-tardir appears to be wrong]) + fi + # Because the "-l" rules do not understand version numbers... + # we will just stuff the absolute path onto the LIBS variable + FTD2XX_LIB="`ls ${FTD2XX_LIB}` -lpthread" + FTD2XX_LDFLAGS="" + fi + fi + LDFLAGS="${LDFLAGS} ${FTD2XX_LDFLAGS}" + LIBS="${LIBS} ${FTD2XX_LIB}" + AC_MSG_RESULT([${FTD2XX_LDFLAGS} ${FTD2XX_LIB}]) + else + AC_CHECK_HEADER([ftd2xx.h],[],[ + AC_MSG_ERROR([You seem to be missing the FTD2xx driver header file.]) + ]) + AC_SEARCH_LIBS([FT_GetLibraryVersion],[ftd2xx],,[ + AC_MSG_ERROR([You appear to be missing the FTD2xx driver library.]) + ],[]) + fi +fi +fi # linux + +if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes; then + +# Before we go any further - make sure we can *BUILD* and *RUN* +# a simple app with the "ftd2xx.lib" file - in what ever form we where given +# We should be able to compile, link and run this test program now +AC_MSG_CHECKING([whether ftd2xx library works]) + +# +# Save the LDFLAGS for later.. +LDFLAGS_SAVE=$LDFLAGS +CFLAGS_SAVE=$CFLAGS +_LDFLAGS=`eval echo $LDFLAGS` +_CFLAGS=`eval echo $CFLAGS` +LDFLAGS=$_LDFLAGS +CFLAGS=$_CFLAGS + +AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include "confdefs.h" +#if IS_WIN32 +#include "windows.h" +#endif +#include <stdio.h> +#include <ftd2xx.h> + ]], [[ + DWORD x; + FT_GetLibraryVersion( &x ); + ]])], [ + AC_MSG_RESULT([Success!]) + ], [ + AC_MSG_ERROR([Cannot build & run test program using ftd2xx.lib]) + ], [ + AC_MSG_RESULT([Skipping as we are cross-compiling]) + ]) + +AC_MSG_CHECKING([for ftd2xx highspeed device support]) +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include "confdefs.h" +#if IS_WIN32 +#include "windows.h" +#endif +#include <stdio.h> +#include <ftd2xx.h> + +DWORD x = FT_DEVICE_4232H; + ]], [])], [ + AC_DEFINE(BUILD_FT2232_HIGHSPEED, [1], + [Support FT2232H/FT4232HS with FTD2XX or libftdi.]) + build_ft2232_highspeed=yes + ], [ + build_ft2232_highspeed=no + ]) + AC_MSG_RESULT([$build_ft2232_highspeed]) + + if test $build_ft2232_highspeed = no; then + AC_MSG_WARN([You need a newer FTD2XX driver (version 2.04.16 or later).]) + fi + +LDFLAGS=$LDFLAGS_SAVE +CFLAGS=$CFLAGS_SAVE +fi + +if test $build_ft2232_libftdi = yes ; then + # We assume: the package is preinstalled in the proper place + # these present as 2 libraries.. + LIBS="$LIBS -lftdi -lusb" + # + # Try to build a small program. + AC_MSG_CHECKING([Build & Link with libftdi...]) + + LDFLAGS_SAVE=$LDFLAGS + CFLAGS_SAVE=$CFLAGS + _LDFLAGS=`eval echo $LDFLAGS` + _CFLAGS=`eval echo $CFLAGS` + LDFLAGS=$_LDFLAGS + CFLAGS=$_CFLAGS + + AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include <stdio.h> +#include <ftdi.h> + ]], [[ + struct ftdi_context *p; + p = ftdi_new(); + if( p != NULL ){ + return 0; + } else { + fprintf( stderr, "calling ftdi_new() failed\n"); + return 1; + } + ]])], [ + AC_MSG_RESULT([Success]) + ], [ + AC_MSG_ERROR([Cannot build & run test program using libftdi]) + ], [ + AC_MSG_RESULT([Skipping as we are cross-compiling]) + ]) + +AC_MSG_CHECKING([for libftdi highspeed device support]) +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include <stdio.h> +#include <ftdi.h> + ]], [[ +enum ftdi_chip_type x = TYPE_2232H; + ]])], [ + AC_DEFINE(BUILD_FT2232_HIGHSPEED, [1], + [Support FT2232H/FT4232HS with FTD2XX or libftdi.]) + build_ft2232_highspeed=yes + ], [ + build_ft2232_highspeed=no + ]) + AC_MSG_RESULT([$build_ft2232_highspeed]) + + if test $build_ft2232_highspeed = no; then + AC_MSG_WARN([You need a newer libftdi version (0.16 or later).]) + fi + + # Restore the 'unexpanded ldflags' + LDFLAGS=$LDFLAGS_SAVE + CFLAGS=$CFLAGS_SAVE +fi + +# check for usb.h when a driver will require it +build_usb=no +if test $build_jlink = yes -o $build_vsllink = yes -o $build_usbprog = yes -o \ + $build_rlink = yes -o $build_ulink = yes -o $build_armjtagew = yes +then + AC_CHECK_HEADERS([usb.h],[], + [AC_MSG_ERROR([usb.h is required to build some OpenOCD driver(s)])]) + build_usb=yes +fi + +AM_CONDITIONAL(RELEASE, test $build_release = yes) +AM_CONDITIONAL(PARPORT, test $build_parport = yes) +AM_CONDITIONAL(DUMMY, test $build_dummy = yes) +AM_CONDITIONAL(GIVEIO, test x$parport_use_giveio = xyes) +AM_CONDITIONAL(EP93XX, test $build_ep93xx = yes) +AM_CONDITIONAL(ECOSBOARD, test $build_ecosboard = yes) +AM_CONDITIONAL(ZY1000, test $build_zy1000 = yes) +AM_CONDITIONAL(ZY1000_MASTER, test $build_zy1000_master = yes) +AM_CONDITIONAL(IOUTIL, test $build_ioutil = yes) +AM_CONDITIONAL(AT91RM9200, test $build_at91rm9200 = yes) +AM_CONDITIONAL(BITBANG, test $build_bitbang = yes) +AM_CONDITIONAL(FT2232_LIBFTDI, test $build_ft2232_libftdi = yes) +AM_CONDITIONAL(FT2232_DRIVER, test $build_ft2232_ftd2xx = yes -o $build_ft2232_libftdi = yes) +AM_CONDITIONAL(USB_BLASTER_LIBFTDI, test $build_usb_blaster_libftdi = yes) +AM_CONDITIONAL(USB_BLASTER_DRIVER, test $build_usb_blaster_ftd2xx = yes -o $build_usb_blaster_libftdi = yes) +AM_CONDITIONAL(AMTJTAGACCEL, test $build_amtjtagaccel = yes) +AM_CONDITIONAL(GW16012, test $build_gw16012 = yes) +AM_CONDITIONAL(PRESTO_LIBFTDI, test $build_presto_libftdi = yes) +AM_CONDITIONAL(PRESTO_DRIVER, test $build_presto_ftd2xx = yes -o $build_presto_libftdi = yes) +AM_CONDITIONAL(USBPROG, test $build_usbprog = yes) +AM_CONDITIONAL(OOCD_TRACE, test $build_oocd_trace = yes) +AM_CONDITIONAL(JLINK, test $build_jlink = yes) +AM_CONDITIONAL(VSLLINK, test $build_vsllink = yes) +AM_CONDITIONAL(RLINK, test $build_rlink = yes) +AM_CONDITIONAL(ULINK, test $build_ulink = yes) +AM_CONDITIONAL(ARMJTAGEW, test $build_armjtagew = yes) +AM_CONDITIONAL(BUSPIRATE, test $build_buspirate = yes) +AM_CONDITIONAL(USB, test $build_usb = yes) +AM_CONDITIONAL(IS_CYGWIN, test $is_cygwin = yes) +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) + +AM_CONDITIONAL(INTERNAL_JIMTCL, test $use_internal_jimtcl = yes) + +# Look for environ alternatives. Possibility #1: is environ in unistd.h or stdlib.h? +AC_MSG_CHECKING([for environ in unistd.h and stdlib.h]) +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#define _GNU_SOURCE +#include <unistd.h> +#include <stdlib.h> + ]], [[char **ep = environ;]] + )], [ + AC_MSG_RESULT([yes]) + has_environ=yes + ], [ + AC_MSG_RESULT([no]) + + # Possibility #2: can environ be found in an available library? + AC_MSG_CHECKING([for extern environ]) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + extern char **environ; + ]], [[char **ep = environ;]] + )], [ + AC_DEFINE(NEED_ENVIRON_EXTERN, [1], [Must declare 'environ' to use it.]) + has_environ=yes + ], [ + has_environ=no + ]) + AC_MSG_RESULT([${has_environ}]) + ]) + +if test "${has_environ}" != "yes" ; then + AC_MSG_FAILURE([Could not find 'environ' in unistd.h or available libraries.]) +fi + +AC_DEFINE([_GNU_SOURCE],[1],[Use GNU C library extensions (e.g. stdndup).]) + +# set default gcc warnings +GCC_WARNINGS="-Wall -Wstrict-prototypes -Wformat-security -Wshadow" +if test "${gcc_wextra}" = yes; then + GCC_WARNINGS="${GCC_WARNINGS} -Wextra -Wno-unused-parameter" + GCC_WARNINGS="${GCC_WARNINGS} -Wbad-function-cast" + GCC_WARNINGS="${GCC_WARNINGS} -Wcast-align" + GCC_WARNINGS="${GCC_WARNINGS} -Wredundant-decls" +fi +if test "${gcc_werror}" = yes; then + GCC_WARNINGS="${GCC_WARNINGS} -Werror" +fi + +# overide default gcc cflags +if test $gcc_warnings = yes; then + CFLAGS="$CFLAGS $GCC_WARNINGS" +fi + +# Setup for compiling build tools +AC_MSG_CHECKING([for a C compiler for build tools]) +if test $cross_compiling = yes; then + AC_CHECK_PROGS(CC_FOR_BUILD, gcc cc) + CFLAGS_FOR_BUILD="-g -O2 $GCC_WARNINGS" +else + CC_FOR_BUILD=$CC + CFLAGS_FOR_BUILD=$CFLAGS +fi + +AC_MSG_RESULT([$CC_FOR_BUILD]) +AC_SUBST(CC_FOR_BUILD) +AC_SUBST(CFLAGS_FOR_BUILD) + +AC_MSG_CHECKING([for suffix of executable build tools]) +if test $cross_compiling = yes; then + cat >conftest.c <<\_______EOF +int main () +{ + exit (0); +} +_______EOF + for i in .exe ""; do + compile="$CC_FOR_BUILD conftest.c -o conftest$i" + if AC_TRY_EVAL(compile); then + if (./conftest) 2>&AC_FD_CC; then + EXEEXT_FOR_BUILD=$i + break + fi + fi + done + rm -f conftest* + if test "${EXEEXT_FOR_BUILD+set}" != set; then + AC_MSG_ERROR([Cannot determine suffix of executable build tools]) + fi +else + EXEEXT_FOR_BUILD=$EXEEXT +fi +AC_MSG_RESULT([$EXEEXT_FOR_BUILD]) +AC_SUBST(EXEEXT_FOR_BUILD) + +AC_OUTPUT(dnl + Makefile dnl + src/Makefile dnl + src/helper/Makefile dnl + src/jtag/Makefile dnl + src/jtag/drivers/Makefile dnl + src/transport/Makefile dnl + src/xsvf/Makefile dnl + src/svf/Makefile dnl + src/target/Makefile dnl + src/rtos/Makefile dnl + src/server/Makefile dnl + src/flash/Makefile dnl + src/flash/nor/Makefile dnl + src/flash/nand/Makefile dnl + src/pld/Makefile dnl + doc/Makefile dnl + ) |