diff options
| -rw-r--r-- | rtems.py | 51 |
1 files changed, 28 insertions, 23 deletions
@@ -143,6 +143,17 @@ def init(ctx, filters = None, version = None, long_commands = False, bsp_init = if bsp_init: bsp_init(ctx, env, contexts) +def test_application(more = []): + code = ['#include <rtems.h>'] + code += more + code += ['void Init(rtems_task_argument arg) { (void)arg; }'] + code += ['#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER'] + code += ['#define CONFIGURE_MAXIMUM_TASKS 1'] + code += ['#define CONFIGURE_RTEMS_INIT_TASKS_TABLE'] + code += ['#define CONFIGURE_INIT'] + code += ['#include <rtems/confdefs.h>'] + return os.linesep.join(code) + def configure(conf, bsp_configure = None): # # Check the environment for any flags. @@ -188,7 +199,7 @@ def configure(conf, bsp_configure = None): for ab in arch_bsps: conf.setenv(ab, env) - conf.msg('Board Support Package', ab, 'YELLOW') + conf.msg('Board Support Package (BSP)', ab, 'YELLOW') # # Show and long commands support. @@ -259,13 +270,10 @@ def configure(conf, bsp_configure = None): # # Checks for various RTEMS features. # - conf.multicheck({ 'header_name': 'rtems/score/cpuopts.h'}, - msg = 'Checking for RTEMS CPU options header', - mandatory = True) - load_cpuopts(conf, ab, rtems_path) - conf.multicheck({ 'header_name': 'rtems.h'}, - msg = 'Checking for RTEMS header', - mandatory = True) + conf.check_cc(fragment = test_application(), + execute = False, + msg = 'Checking for a valid RTEMS BSP installation') + load_cpuopts(conf) # # Add tweaks. @@ -294,7 +302,7 @@ def build(bld): if bld.env.LONG_COMMANDS == 'yes': long_command_line() -def load_cpuopts(conf, arch_bsp, rtems_path): +def load_cpuopts(conf): options = ['RTEMS_DEBUG', 'RTEMS_MULTIPROCESSING', 'RTEMS_NEWLIB', @@ -302,27 +310,24 @@ def load_cpuopts(conf, arch_bsp, rtems_path): 'RTEMS_SMP', 'RTEMS_NETWORKING'] for opt in options: - enabled = check_opt(conf, opt, 'rtems/score/cpuopts.h', arch_bsp, rtems_path) + enabled = check_cpuopt(conf, opt) if enabled: conf.env[opt] = 'Yes' else: conf.env[opt] = 'No' -def check_opt(conf, opt, header, arch_bsp, rtems_path): - code = '#include <%s>%s' % (header, os.linesep) - code += '#ifndef %s%s' % (opt, os.linesep) - code += ' #error %s is not defined%s' % (opt, os.linesep) - code += '#endif%s' % (os.linesep) - code += '#if %s%s' % (opt, os.linesep) - code += ' /* %s is true */%s' % (opt, os.linesep) - code += '#else%s' % (os.linesep) - code += ' #error %s is false%s' % (opt, os.linesep) - code += '#endif%s' % (os.linesep) - code += 'int main() { return 0; }%s' % (os.linesep) +def check_cpuopt(conf, opt): + code = ['#ifndef %s' % (opt)] + code += [' #error %s is not defined' % (opt)] + code += ['#endif'] + code += ['#if %s' % (opt)] + code += [' /* %s is true */' % (opt)] + code += ['#else'] + code += [' #error %s is false' % (opt)] + code += ['#endif'] try: - conf.check_cc(fragment = code, + conf.check_cc(fragment = test_application(code), execute = False, - define_ret = False, msg = 'Checking for %s' % (opt)) except conf.errors.WafError: return False; |