diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 378 |
1 files changed, 378 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..e4a5e53 --- /dev/null +++ b/configure.ac @@ -0,0 +1,378 @@ +AC_PREREQ(2.63) + +m4_include(./m4/cvstag.m4) + +AC_INIT(ssrlApps, TILLAC_CVSTAG([$Name$]), <strauman@slac.stanford.edu>) + +AC_CANONICAL_BUILD +AC_CANONICAL_HOST +AC_CANONICAL_TARGET + +AM_INIT_AUTOMAKE([foreign 1.10]) +AM_MAINTAINER_MODE + +# Check for critical programs we need for building +TILLAC_RTEMS_CHECK_TOOLS + +# Must add this BEFORE TILLAC_RTEMS_SETUP +# so that the dummy-top 'config.status' also +# knows how to make a config.h +AM_CONFIG_HEADER(config.h) + +TILLAC_RTEMS_SETUP + +AC_SUBST([enable_subdirs]) +AC_SUBST([all_subdirs]) +AC_SUBST([rtems_cpu],[$host_cpu]) +AC_SUBST([rtems_bsp],[$enable_rtemsbsp]) + +# Let this configure and sub-configures search +# the temporary installdir for includes and libraries... +CPPFLAGS="$CPPFLAGS -I`pwd`/data/include" +LDFLAGS="$LDFLAGS -L`pwd`/data/lib" + +dnl This doesn't work -- somehow automake gets confused +dnl (perhaps because we have both, a Makefile and a makefile): +dnl automake doesn't produce a Makefile.in. However, if +dnl we add AC_CONFIG_FILES([Makefile]) then it works... +dnl +dnl my_config_files=Makefile +dnl +AC_CONFIG_FILES([Makefile]) +enable_subdirs= +all_subdirs= + +TILLAC_M4_IF_PRESENT([libbspExt], +[if test -d $srcdir/libbspExt ; then + have_bspext=yes + AC_CONFIG_FILES([libbspExt/Makefile]) + all_subdirs="$all_subdirs libbspExt" + case ${host_cpu} in + powerpc | i386) + enable_subdirs="${enable_subdirs} libbspExt" + AC_DEFINE(HAVE_LIBBSPEXT,1,[Whether we have the libbspExt extension library]) + ;; + *) + ;; + esac +fi]dnl +) + +TILLAC_M4_IF_PRESENT([rtems-gdb-stub], +[if test -d $srcdir/rtems-gdb-stub; then + AC_CONFIG_FILES([rtems-gdb-stub/Makefile]) + all_subdirs="$all_subdirs rtems-gdb-stub" + case ${host_cpu} in + powerpc | i386 | m68k) + enable_subdirs="${enable_subdirs} rtems-gdb-stub" + ;; + *) + ;; + esac +fi]dnl +) + +# Check for PCI support +AC_MSG_NOTICE([Checking for PCI support of your BSP]) +# No use to use a 'CHECKING' message; AC_CHECK_FUNC already reports... +AC_CHECK_FUNC(pci_find_device) + +# BSP_commandline_string is not a function but +# the macro just checks if it can link the symbol +# which is good enough +AC_CHECK_FUNCS([BSP_commandline_string]) +AC_CHECK_DECL([BSP_commandline_string], + [AC_DEFINE([DECL_BSP_COMMANDLINE_STRING],1,[Whether BSP_commandline_string is declared in <bsp.h>])],, + [#include <rtems.h> + #include <bsp.h>]) + +TILLAC_M4_IF_PRESENT([telnetd], +[if test -d $srcdir/telnetd ; then + AC_CONFIG_FILES([telnetd/Makefile]) + all_subdirs="${all_subdirs} telnetd" + enable_subdirs="${enable_subdirs} telnetd" + AC_MSG_CHECKING([if bundled rtems_telnetd_initialize() takes 6 args]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <rtems.h> + #include <rtems/telnetd.h>]], + [[rtems_telnetd_initialize(0,0,0,0,0,0);]])], + [AC_MSG_RESULT([Yes]) + AC_CHECK_LIB([telnetd],[rtems_telnetd_initialize], + [AC_MSG_NOTICE([Using bundled telnetd library]) + have_bundled_telnetd=yes + ], + [AC_MSG_NOTICE([Building unbundled telnetd support]) + have_bundled_telnetd=no + ], + TILLAC_RTEMS_CHECK_LIB_ARGS) + ], + [AC_MSG_NOTICE([No; building unbundled telnetd support])] + ) +fi]dnl +) + +TILLAC_M4_IF_PRESENT([miscUtils], +[if test -d $srcdir/miscUtils ; then + AC_CONFIG_FILES([miscUtils/Makefile]) + enable_subdirs="${enable_subdirs} miscUtils" + all_subdirs="${all_subdirs} miscUtils" +fi]dnl +) + +TILLAC_M4_IF_PRESENT([monitor], +[if test -d $srcdir/monitor ; then + AC_CONFIG_FILES([monitor/Makefile]) + all_subdirs="${all_subdirs} monitor" + if test "${enable_tecla}" = "no" ; then + AC_MSG_NOTICE(['monitor' package disabled because you disabled TECLA -- the monitor would depend on it]) + else + enable_subdirs="${enable_subdirs} monitor" + fi +fi]dnl +) + +TILLAC_M4_IF_PRESENT([ntpNanoclock], +[if test -d $srcdir/ntpNanoclock ; then + AC_CONFIG_FILES([ntpNanoclock/Makefile]) + all_subdirs="${all_subdirs} ntpNanoclock" + enable_subdirs="${enable_subdirs} ntpNanoclock" +fi]dnl +) + + +if test -d $srcdir/cexp ; then + all_subdirs="$all_subdirs cexp" + enable_subdirs="$enable_subdirs cexp" + AC_CONFIG_SUBDIRS([cexp]) + AC_DEFINE(HAVE_CEXP,1,[Whether CEXP is installed]) + have_cexp=yes +fi + +TILLAC_M4_IF_PRESENT([svgmWatchdog], +[if test -d $srcdir/svgmWatchdog ; then + AC_CONFIG_FILES([svgmWatchdog/Makefile]) + all_subdirs="${all_subdirs} svgmWatchdog" + # Do we have BSP support for our watchdog + AC_MSG_CHECKING([Looking for BSP support for the watchdog]) + if test -f $srcdir/svgmWatchdog/bsp_${enable_rtemsbsp}.c ; then + AC_MSG_RESULT([OK, found BSP support]) + WATCHDOG_BSP_SUPPORT=bsp_${enable_rtemsbsp} + # No BSP support - is this a known BSP with a E500 CPU ? + elif case $enable_rtemsbsp in mvme3100 ) true ;; *) false;; esac ; then + AC_MSG_RESULT([OK, using generic PPC-E500 support]) + WATCHDOG_BSP_SUPPORT=bsp_booke + # No; if it is a i386 board then we hope it has SMIC + elif test "${host_cpu}" = "i386" ; then + AC_MSG_RESULT([MAYBE, using generic SMIC support; hoping your board has SMIC]) + WATCHDOG_BSP_SUPPORT=bsp_smic + else + AC_MSG_RESULT([FAILED. Watchdog not supported on this platform]) + fi + if test "${WATCHDOG_BSP_SUPPORT+set}" = "set" ; then + enable_subdirs="${enable_subdirs} svgmWatchdog" + AC_SUBST([WATCHDOG_BSP_SUPPORT]) + fi +fi]dnl +) + +TILLAC_M4_IF_PRESENT([coldfUtils], +[if test -d $srcdir/coldfUtils ; then + AC_CONFIG_FILES([coldfUtils/Makefile]) + all_subdirs="${all_subdirs} coldfUtils" + if test "${enable_rtemsbsp}" = "uC5282" ; then + enable_subdirs="${enable_subdirs} coldfUtils" + fi +fi]dnl +) + +TILLAC_M4_IF_PRESENT([efence], +[if test -d $srcdir/efence ; then + AC_CONFIG_FILES([efence/Makefile]) + all_subdirs="${all_subdirs} efence" + if test "${host_cpu}" = "powerpc" ; then +# should really check if this is a >= 604 PPC + AC_CHECK_HEADER([libcpu/pte121.h], + [enable_subdirs="${enable_subdirs} efence"], + [AC_MSG_NOTICE([No <libcpu/pte121.h> found; not building libefence])]dnl + ) + fi +fi]dnl +) + +TILLAC_M4_IF_PRESENT([altivec], +[if test -d $srcdir/altivec ; then + AC_CONFIG_FILES([altivec/Makefile]) + all_subdirs="${all_subdirs} altivec" + if test "${host_cpu}" = "powerpc" ; then + AC_MSG_NOTICE([Checking if PPC_CACHE_ALIGNMENT is 32 bytes]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( +[[ +#include <rtems.h> +#include <rtems/powerpc/powerpc.h> +#include <rtems/score/powerpc.h> +#if PPC_CACHE_ALIGNMENT != 32 +#error "Altivec support assumes cache-line size of 32 bytes" +#endif +]],[[]])], + [AC_MSG_RESULT([Ok]) + enable_subdirs="${enable_subdirs} altivec"], + [AC_MSG_RESULT([No; not building AltiVec extension])]dnl + ) + fi +fi]dnl +) + +TILLAC_M4_IF_PRESENT([amdeth], +[if test -d $srcdir/amdeth ; then + AC_CONFIG_FILES([amdeth/Makefile]) + all_subdirs="${all_subdirs} amdeth" + if test "$ac_cv_func_pci_find_device" = "yes" ; then + enable_subdirs="${enable_subdirs} amdeth" + else + AC_MSG_NOTICE([Your BSP doesn't seem to have PCI; not building the amdeth driver]) + fi +fi]dnl +) + +TILLAC_M4_IF_PRESENT([drvLan9118], +[if test -d $srcdir/drvLan9118 ; then + AC_CONFIG_FILES([drvLan9118/Makefile]) + all_subdirs="${all_subdirs} drvLan9118" + case $enable_rtemsbsp in + uC5282 | beatnik) + LANIPBASIC_SUPPORT="${enable_rtemsbsp}" + ;; + *) + if test "$ac_cv_func_pci_find_device" = "yes" ; then + LANIPBASIC_SUPPORT=pci + fi + ;; + esac + if test "${LANIPBASIC_SUPPORT+set}" = "set" ; then + enable_subdirs="${enable_subdirs} drvLan9118" + AC_SUBST(LANIPBASIC_SUPPORT) + else + AC_MSG_NOTICE([lanIpBasic package not supported by this BSP -- not built]) + fi +fi]dnl +) + +TILLAC_M4_IF_PRESENT([rtemsNfs], +[if test -d $srcdir/rtemsNfs ; then + AC_CONFIG_FILES([rtemsNfs/proto/Makefile]) + AC_CONFIG_FILES([rtemsNfs/Makefile]) + AC_CONFIG_FILES([rtemsNfs/src/Makefile]) + all_subdirs="${all_subdirs} rtemsNfs" +fi]dnl +) + +# looking for bundled NFS; +build_rtems_nfs=no +AC_MSG_CHECKING([whether we should build unbundled NFS]) +# Note the 5th argument; linking would fail because +# the application usually supplies rtems_bsdnet_config. +# In order to link, we create a dummy symbol. +AC_CHECK_LIB([nfs],[nfsMount], + [AC_MSG_NOTICE([Using RTEMS bundled NFS]) + AC_SUBST([NFSLIB],["-lnfs"]) + if test -d $srcdir/rtemsNfs ; then + AC_MSG_NOTICE([Building 'dirutils' only (from unbundled NFS)]) + build_rtems_nfs=dirutils_only + fi], + [if test -d $srcdir/rtemsNfs ; then + AC_MSG_NOTICE([Building unbundled NFS]) + build_rtems_nfs=yes + AC_SUBST([NFSLIB],["-lrtemsNfs -lnfsprot"]) + fi], + TILLAC_RTEMS_CHECK_LIB_ARGS +) +AC_MSG_RESULT([Building unbundled NFS: $build_rtems_nfs]) + +if test ! "$build_rtems_nfs" = "no" ; then + enable_subdirs="${enable_subdirs} rtemsNfs" +fi + +TILLAC_M4_IF_PRESENT([bsd_eth_drivers], +[if test -d $srcdir/bsd_eth_drivers ; then + AC_CONFIG_FILES([bsd_eth_drivers/Makefile]) + AC_CONFIG_FILES([bsd_eth_drivers/libbsdport/Makefile]) + AC_CONFIG_FILES([bsd_eth_drivers/bge/Makefile]) + AC_CONFIG_FILES([bsd_eth_drivers/if_pcn/Makefile]) + AC_CONFIG_FILES([bsd_eth_drivers/if_le/Makefile]) + AC_CONFIG_FILES([bsd_eth_drivers/if_em/Makefile]) + AC_CONFIG_FILES([bsd_eth_drivers/re/Makefile]) + all_subdirs="${all_subdirs} bsd_eth_drivers" + if test "$ac_cv_func_pci_find_device" = "yes" ; then +## if test "${host_cpu}" = i386 && test ! "${have_bspext}" = yes ; then +## AC_MSG_NOTICE([Not building bsd_eth_drivers; on i386 you need libbspExt]) +## else + #FIXME: make these configurable options + ENBL_82542_SUPPORT=NO + ENBL_ICH8LAN_SUPPORT=YES + AC_SUBST([ENBL_82542_SUPPORT]) + AC_SUBST([ENBL_ICH8LAN_SUPPORT]) + enable_subdirs="${enable_subdirs} bsd_eth_drivers" +## fi + fi +fi]dnl +) + +TILLAC_M4_IF_PRESENT([netboot], +[if test -d $srcdir/netboot ; then + AC_CONFIG_FILES([netboot/Makefile]) + all_subdirs="${all_subdirs} netboot" + case "$enable_rtemsbsp" in + svgm|beatnik|uC5282|mvme3100) + if test "${enable_tecla}" = "no" ; then + AC_MSG_NOTICE(['netboot' package disabled because you disabled TECLA -- the monitor would depend on it]) + else + enable_subdirs="${enable_subdirs} netboot" + case "$enable_rtemsbsp" in + svgm) + netboot_compressed=yes + ;; + *) + ;; + esac + fi + ;; + *) + ;; + esac +fi]dnl +) + +system_subdir= +TILLAC_M4_IF_PRESENT([system], +[if test -d $srcdir/system ; then + all_subdirs="$all_subdirs system" + case "$enable_rtemsbsp" in + rce405) + # real application is built somewhere else + ;; + *) + enable_subdirs="$enable_subdirs system" + AC_CONFIG_FILES([ssrlApps.components]) + AC_CONFIG_SUBDIRS([system]) + ;; + esac +fi]dnl +) + +AC_SUBST([system_subdir]) + +# an ugly hack so we can give programs that +# should run on the build host a different +# extension. +# The only way automake does not append $(EXEEXT) +# is if a PROGRAM is configure-substituted +# (see automake doc 'EXEEXT') +AC_SUBST([HOSTPROGRAM],['$(HOSTPROG)$(HOSTEXEEXT)']) +AC_SUBST([installexechostbinprogs],[install-exechostbinPROGRAMS]) + +AM_CONDITIONAL([HAVE_CEXP], [test "$have_cexp" = "yes"]) +AM_CONDITIONAL([BUILD_RTEMS_NFS], [test "$build_rtems_nfs" = "yes"]) +AM_CONDITIONAL([HAVE_BUNDLED_TELNETD], [test "$have_bundled_telnetd" = "yes"]) +AM_CONDITIONAL([NETBOOT_COMPRESSED], [test "$netboot_compressed" = "yes"]) + +AC_OUTPUT |