From 579fc6a3a35c2e18a79f596485c339d5d721a20d Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Thu, 13 Aug 1998 14:47:18 +0000 Subject: Per request from Chris Johns , I added code to detect when the bare bsp was enabled without setting both --enable-cpu-model and --enable-cpu-cflags. --- c/PROBLEMS | 6 +++--- configure | 60 +++++++++++++++++++++++++++++++++++------------------------- configure.in | 14 ++++++++++++-- 3 files changed, 50 insertions(+), 30 deletions(-) diff --git a/c/PROBLEMS b/c/PROBLEMS index 869c941374..05f61f05cd 100644 --- a/c/PROBLEMS +++ b/c/PROBLEMS @@ -43,7 +43,9 @@ This is the list of outstanding problems in this release. + Some of the tests may execute correctly and not produce the exact ordering of lines in the screen file. This appears to be a combination of a number of factors including buffering, processor speed, IO - device overhead, and clock interrupt rate. + device overhead, and clock interrupt rate. The biggest problem is that + some tests depend on polled IO with no unexpected context switches. + These may not be resolvable while maintaining the spirit of the test. + The clock device drivers should really avoid doing the division by 1000 in the clock tick ISR to convert microseconds into @@ -55,5 +57,3 @@ This is the list of outstanding problems in this release. + warn/refuse to configure when --enable-libcdir and --enable-gcc28 are given. + force --enable-libcdir when --disable-gcc28 is given - + Check for bare bsp getting CPU model set. - diff --git a/configure b/configure index b45a27a362..0a569872be 100644 --- a/configure +++ b/configure @@ -2987,8 +2987,18 @@ echo "configure:2948: checking for bsps" >&5 # Is there code where there should be for this BSP? # The bare bsp is a special case as it is not under the target_cpu path case $i in - bare) bspcpudir= ;; - *) bspcpudir=$target_cpu/ ;; + bare) + bspcpudir= + if test "X${BARE_CPU_CFLAGS}" = "X" ; then + { echo "configure: error: --enable-bare-cpu-flags not specified for bare bsp" 1>&2; exit 1; } + fi + if test "X${BARE_CPU_MODEL}" = "X" ; then + { echo "configure: error: --enable-bare-cpu-model not specified for bare bsp" 1>&2; exit 1; } + fi + ;; + *) + bspcpudir=$target_cpu/ + ;; esac if test -d "$srcdir/c/src/lib/libbsp/$bspcpudir$bspdir"; then @@ -2999,7 +3009,7 @@ echo "configure:2948: checking for bsps" >&5 bspdirs="$bspdirs $bspdir" echo $ac_n "checking for Makefile.in in c/src/lib/libbsp/$bspcpudir$bspdir""... $ac_c" 1>&6 -echo "configure:3003: checking for Makefile.in in c/src/lib/libbsp/$bspcpudir$bspdir" >&5 +echo "configure:3013: checking for Makefile.in in c/src/lib/libbsp/$bspcpudir$bspdir" >&5 if test -d $srcdir/c/src/lib/libbsp/$bspcpudir$bspdir; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3014,7 +3024,7 @@ fi echo $ac_n "checking for Makefile.in in c/src/lib/libbsp/${bspcpudir}shared""... $ac_c" 1>&6 -echo "configure:3018: checking for Makefile.in in c/src/lib/libbsp/${bspcpudir}shared" >&5 +echo "configure:3028: checking for Makefile.in in c/src/lib/libbsp/${bspcpudir}shared" >&5 if test -d $srcdir/c/src/lib/libbsp/${bspcpudir}shared; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3037,7 +3047,7 @@ fi # find all the CPU dependent library Makefiles echo $ac_n "checking for Makefile.in in c/src/lib/libcpu/$target_cpu""... $ac_c" 1>&6 -echo "configure:3041: checking for Makefile.in in c/src/lib/libcpu/$target_cpu" >&5 +echo "configure:3051: checking for Makefile.in in c/src/lib/libcpu/$target_cpu" >&5 if test -d $srcdir/c/src/lib/libcpu/$target_cpu; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3054,7 +3064,7 @@ fi if test "$skip_startfiles" != "yes"; then echo $ac_n "checking for Makefile.in in c/src/lib/start/$target_cpu""... $ac_c" 1>&6 -echo "configure:3058: checking for Makefile.in in c/src/lib/start/$target_cpu" >&5 +echo "configure:3068: checking for Makefile.in in c/src/lib/start/$target_cpu" >&5 if test -d $srcdir/c/src/lib/start/$target_cpu; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3096,7 +3106,7 @@ fi # If the tests are enabled, then find all the test suite Makefiles echo $ac_n "checking if the test suites are enabled? ""... $ac_c" 1>&6 -echo "configure:3100: checking if the test suites are enabled? " >&5 +echo "configure:3110: checking if the test suites are enabled? " >&5 tests_enabled=yes # Check whether --enable-tests or --disable-tests was given. if test "${enable_tests+set}" = set; then @@ -3115,7 +3125,7 @@ fi echo $ac_n "checking for Makefile.in in c/src/tests/tools/$target_cpu""... $ac_c" 1>&6 -echo "configure:3119: checking for Makefile.in in c/src/tests/tools/$target_cpu" >&5 +echo "configure:3129: checking for Makefile.in in c/src/tests/tools/$target_cpu" >&5 if test -d $srcdir/c/src/tests/tools/$target_cpu; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3132,7 +3142,7 @@ fi if test "$tests_enabled" = "yes"; then echo $ac_n "checking for Makefile.in in c/src/tests/libtests""... $ac_c" 1>&6 -echo "configure:3136: checking for Makefile.in in c/src/tests/libtests" >&5 +echo "configure:3146: checking for Makefile.in in c/src/tests/libtests" >&5 if test -d $srcdir/c/src/tests/libtests; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3147,7 +3157,7 @@ fi echo $ac_n "checking for Makefile.in in c/src/tests/sptests""... $ac_c" 1>&6 -echo "configure:3151: checking for Makefile.in in c/src/tests/sptests" >&5 +echo "configure:3161: checking for Makefile.in in c/src/tests/sptests" >&5 if test -d $srcdir/c/src/tests/sptests; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3162,7 +3172,7 @@ fi echo $ac_n "checking for Makefile.in in c/src/tests/tmtests""... $ac_c" 1>&6 -echo "configure:3166: checking for Makefile.in in c/src/tests/tmtests" >&5 +echo "configure:3176: checking for Makefile.in in c/src/tests/tmtests" >&5 if test -d $srcdir/c/src/tests/tmtests; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3177,7 +3187,7 @@ fi echo $ac_n "checking for Makefile.in in c/src/tests/mptests""... $ac_c" 1>&6 -echo "configure:3181: checking for Makefile.in in c/src/tests/mptests" >&5 +echo "configure:3191: checking for Makefile.in in c/src/tests/mptests" >&5 if test -d $srcdir/c/src/tests/mptests; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3193,7 +3203,7 @@ fi if test "$RTEMS_HAS_POSIX_API" = "yes"; then echo $ac_n "checking for Makefile.in in c/src/tests/psxtests""... $ac_c" 1>&6 -echo "configure:3197: checking for Makefile.in in c/src/tests/psxtests" >&5 +echo "configure:3207: checking for Makefile.in in c/src/tests/psxtests" >&5 if test -d $srcdir/c/src/tests/psxtests; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3211,7 +3221,7 @@ fi # If the HWAPI is enabled, the find the HWAPI Makefiles echo $ac_n "checking if the HWAPI is enabled? ""... $ac_c" 1>&6 -echo "configure:3215: checking if the HWAPI is enabled? " >&5 +echo "configure:3225: checking if the HWAPI is enabled? " >&5 # Check whether --enable-hwapi or --disable-hwapi was given. if test "${enable_hwapi+set}" = set; then enableval="$enable_hwapi" @@ -3222,7 +3232,7 @@ if test "${enable_hwapi+set}" = set; then makefiles="$makefiles c/src/lib/libhwapi/Makefile" echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/analog""... $ac_c" 1>&6 -echo "configure:3226: checking for Makefile.in in c/src/lib/libhwapi/analog" >&5 +echo "configure:3236: checking for Makefile.in in c/src/lib/libhwapi/analog" >&5 if test -d $srcdir/c/src/lib/libhwapi/analog; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3237,7 +3247,7 @@ fi echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/discrete""... $ac_c" 1>&6 -echo "configure:3241: checking for Makefile.in in c/src/lib/libhwapi/discrete" >&5 +echo "configure:3251: checking for Makefile.in in c/src/lib/libhwapi/discrete" >&5 if test -d $srcdir/c/src/lib/libhwapi/discrete; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3252,7 +3262,7 @@ fi echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/drivers""... $ac_c" 1>&6 -echo "configure:3256: checking for Makefile.in in c/src/lib/libhwapi/drivers" >&5 +echo "configure:3266: checking for Makefile.in in c/src/lib/libhwapi/drivers" >&5 if test -d $srcdir/c/src/lib/libhwapi/drivers; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3267,7 +3277,7 @@ fi echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory""... $ac_c" 1>&6 -echo "configure:3271: checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory" >&5 +echo "configure:3281: checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory" >&5 if test -d $srcdir/c/src/lib/libhwapi/non_volatile_memory; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3282,7 +3292,7 @@ fi echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/serial""... $ac_c" 1>&6 -echo "configure:3286: checking for Makefile.in in c/src/lib/libhwapi/serial" >&5 +echo "configure:3296: checking for Makefile.in in c/src/lib/libhwapi/serial" >&5 if test -d $srcdir/c/src/lib/libhwapi/serial; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3297,7 +3307,7 @@ fi echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/support""... $ac_c" 1>&6 -echo "configure:3301: checking for Makefile.in in c/src/lib/libhwapi/support" >&5 +echo "configure:3311: checking for Makefile.in in c/src/lib/libhwapi/support" >&5 if test -d $srcdir/c/src/lib/libhwapi/support; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3312,7 +3322,7 @@ fi echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/wrapup""... $ac_c" 1>&6 -echo "configure:3316: checking for Makefile.in in c/src/lib/libhwapi/wrapup" >&5 +echo "configure:3326: checking for Makefile.in in c/src/lib/libhwapi/wrapup" >&5 if test -d $srcdir/c/src/lib/libhwapi/wrapup; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3357,7 +3367,7 @@ fi # pick up all the Makefiles in required parts of the tree echo $ac_n "checking for Makefile.in in c/build-tools""... $ac_c" 1>&6 -echo "configure:3361: checking for Makefile.in in c/build-tools" >&5 +echo "configure:3371: checking for Makefile.in in c/build-tools" >&5 if test -d $srcdir/c/build-tools; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3372,7 +3382,7 @@ fi echo $ac_n "checking for Makefile.in in make""... $ac_c" 1>&6 -echo "configure:3376: checking for Makefile.in in make" >&5 +echo "configure:3386: checking for Makefile.in in make" >&5 if test -d $srcdir/make; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3387,7 +3397,7 @@ fi echo $ac_n "checking for Makefile.in in c/src/lib/libmisc""... $ac_c" 1>&6 -echo "configure:3391: checking for Makefile.in in c/src/lib/libmisc" >&5 +echo "configure:3401: checking for Makefile.in in c/src/lib/libmisc" >&5 if test -d $srcdir/c/src/lib/libmisc; then rtems_av_save_dir=`pwd`; cd $srcdir; @@ -3402,7 +3412,7 @@ fi echo $ac_n "checking for Makefile.in in c/src/tests/samples""... $ac_c" 1>&6 -echo "configure:3406: checking for Makefile.in in c/src/tests/samples" >&5 +echo "configure:3416: checking for Makefile.in in c/src/tests/samples" >&5 if test -d $srcdir/c/src/tests/samples; then rtems_av_save_dir=`pwd`; cd $srcdir; diff --git a/configure.in b/configure.in index f903cd7b94..a4a9125b38 100644 --- a/configure.in +++ b/configure.in @@ -318,8 +318,18 @@ if test -d "$srcdir/c/src/lib/libbsp/$target_cpu"; then # Is there code where there should be for this BSP? # The bare bsp is a special case as it is not under the target_cpu path case $i in - bare) bspcpudir= ;; - *) bspcpudir=$target_cpu/ ;; + bare) + bspcpudir= + if test "X${BARE_CPU_CFLAGS}" = "X" ; then + AC_MSG_ERROR([--enable-bare-cpu-flags not specified for bare bsp]) + fi + if test "X${BARE_CPU_MODEL}" = "X" ; then + AC_MSG_ERROR([--enable-bare-cpu-model not specified for bare bsp]) + fi + ;; + *) + bspcpudir=$target_cpu/ + ;; esac if test -d "$srcdir/c/src/lib/libbsp/$bspcpudir$bspdir"; then -- cgit v1.2.3