Simplify how C source files are selected in the build

sched/clock/Make.defs

@@ -33,9 +33,9 @@
 #
 ############################################################################
 
-CLOCK_SRCS  = clock_initialize.c clock_settime.c clock_gettime.c clock_getres.c
-CLOCK_SRCS += clock_time2ticks.c clock_abstime2ticks.c clock_ticks2time.c
-CLOCK_SRCS += clock_gettimeofday.c clock_systimer.c clock_systimespec.c
+CSRCS += clock_initialize.c clock_settime.c clock_gettime.c clock_getres.c
+CSRCS += clock_time2ticks.c clock_abstime2ticks.c clock_ticks2time.c
+CSRCS += clock_gettimeofday.c clock_systimer.c clock_systimespec.c
 
 # Include clock build support
 

sched/environ/Make.defs

@@ -35,9 +35,9 @@
 
 ifneq ($(CONFIG_DISABLE_ENVIRON),y)
 
-ENV_SRCS  = env_getenvironptr.c env_dup.c env_release.c env_findvar.c
-ENV_SRCS += env_removevar.c env_clearenv.c env_getenv.c env_putenv.c
-ENV_SRCS += env_setenv.c env_unsetenv.c
+CSRCS += env_getenvironptr.c env_dup.c env_release.c env_findvar.c
+CSRCS += env_removevar.c env_clearenv.c env_getenv.c env_putenv.c
+CSRCS += env_setenv.c env_unsetenv.c
 
 # Include environ build support
 

sched/environ/environ.h

@@ -44,7 +44,7 @@
 #include <nuttx/sched.h>
 
 /****************************************************************************
- * Definitions
+ * Pre-processor Definitions
  ****************************************************************************/
 
 #ifdef CONFIG_DISABLE_ENVIRON

sched/errno/Make.defs

@@ -33,10 +33,10 @@
 #
 ############################################################################
 
-ERRNO_SRCS = errno_getptr.c
+CSRCS += errno_getptr.c
 
 ifeq ($(CONFIG_LIB_SYSCALL),y)
-ERRNO_SRCS += errno_get.c errno_set.c
+CSRCS += errno_get.c errno_set.c
 endif
 
 # Include errno build support

sched/group/Make.defs

@@ -33,30 +33,30 @@
 #
 ############################################################################
 
-GRP_SRCS  = group_create.c group_join.c group_leave.c group_find.c
-GRP_SRCS += group_setupstreams.c group_setupidlefiles.c group_setuptaskfiles.c
-GRP_SRCS += group_foreachchild.c group_killchildren.c
+CSRCS += group_create.c group_join.c group_leave.c group_find.c
+CSRCS += group_setupstreams.c group_setupidlefiles.c group_setuptaskfiles.c
+CSRCS += group_foreachchild.c group_killchildren.c
 
 ifeq ($(CONFIG_SCHED_HAVE_PARENT),y)
-GRP_SRCS += task_reparent.c
+CSRCS += task_reparent.c
 ifeq ($(CONFIG_SCHED_CHILD_STATUS),y)
-GRP_SRCS += group_childstatus.c
+CSRCS += group_childstatus.c
 endif
 endif
 
 ifeq ($(CONFIG_ARCH_ADDRENV),y)
-GRP_SRCS += group_addrenv.c
+CSRCS += group_addrenv.c
 endif
 
 ifneq ($(CONFIG_DISABLE_SIGNALS),y)
-GRP_SRCS += group_signal.c
+CSRCS += group_signal.c
 endif
 
 ifeq ($(CONFIG_BUILD_PROTECTED),y)
-GRP_SRCS += group_malloc.c group_zalloc.c group_free.c
+CSRCS += group_malloc.c group_zalloc.c group_free.c
 else
 ifeq ($(CONFIG_BUILD_KERNEL),y)
-GRP_SRCS += group_malloc.c group_zalloc.c group_free.c
+CSRCS += group_malloc.c group_zalloc.c group_free.c
 endif
 endif
 

sched/init/Make.defs

@@ -33,7 +33,7 @@
 #
 ############################################################################
 
-INIT_SRCS = os_start.c os_bringup.c
+CSRCS += os_start.c os_bringup.c
 
 # Include init build support
 

sched/irq/Make.defs

@@ -33,7 +33,7 @@
 #
 ############################################################################
 
-IRQ_SRCS = irq_initialize.c irq_attach.c irq_dispatch.c irq_unexpectedisr.c
+CSRCS += irq_initialize.c irq_attach.c irq_dispatch.c irq_unexpectedisr.c
 
 # Include irq build support
 

sched/mqueue/Make.defs

@@ -35,13 +35,13 @@
 
 ifneq ($(CONFIG_DISABLE_MQUEUE),y)
 
-MQUEUE_SRCS  = mq_send.c mq_timedsend.c mq_sndinternal.c mq_receive.c
-MQUEUE_SRCS += mq_timedreceive.c mq_rcvinternal.c mq_initialize.c
-MQUEUE_SRCS += mq_descreate.c mq_desclose.c mq_msgfree.c mq_msgqalloc.c
-MQUEUE_SRCS += mq_msgqfree.c mq_release.c mq_recover.c
+CSRCS += mq_send.c mq_timedsend.c mq_sndinternal.c mq_receive.c
+CSRCS += mq_timedreceive.c mq_rcvinternal.c mq_initialize.c
+CSRCS += mq_descreate.c mq_desclose.c mq_msgfree.c mq_msgqalloc.c
+CSRCS += mq_msgqfree.c mq_release.c mq_recover.c
 
 ifneq ($(CONFIG_DISABLE_SIGNALS),y)
-MQUEUE_SRCS += mq_waitirq.c mq_notify.c
+CSRCS += mq_waitirq.c mq_notify.c
 endif
 
 # Include mqueue build support

sched/paging/Make.defs

@@ -35,7 +35,7 @@
 
 ifneq ($(CONFIG_PAGING),y)
 
-PG_SRCS = pg_miss.c pg_worker.c
+CSRCS += pg_miss.c pg_worker.c
 
 # Include paging build support
 

sched/pthread/Make.defs

@@ -35,20 +35,20 @@
 
 ifneq ($(CONFIG_DISABLE_PTHREAD),y)
 
-PTHREAD_SRCS  = pthread_create.c pthread_exit.c pthread_join.c pthread_detach.c
-PTHREAD_SRCS += pthread_yield.c pthread_getschedparam.c pthread_setschedparam.c
-PTHREAD_SRCS += pthread_mutexinit.c pthread_mutexdestroy.c
-PTHREAD_SRCS += pthread_mutexlock.c pthread_mutextrylock.c pthread_mutexunlock.c
-PTHREAD_SRCS += pthread_condinit.c pthread_conddestroy.c
-PTHREAD_SRCS += pthread_condwait.c pthread_condsignal.c pthread_condbroadcast.c
-PTHREAD_SRCS += pthread_barrierinit.c pthread_barrierdestroy.c pthread_barrierwait.c
-PTHREAD_SRCS += pthread_cancel.c pthread_setcancelstate.c
-PTHREAD_SRCS += pthread_keycreate.c pthread_setspecific.c pthread_getspecific.c pthread_keydelete.c
-PTHREAD_SRCS += pthread_initialize.c pthread_completejoin.c pthread_findjoininfo.c
-PTHREAD_SRCS += pthread_once.c pthread_release.c pthread_setschedprio.c
+CSRCS += pthread_create.c pthread_exit.c pthread_join.c pthread_detach.c
+CSRCS += pthread_yield.c pthread_getschedparam.c pthread_setschedparam.c
+CSRCS += pthread_mutexinit.c pthread_mutexdestroy.c
+CSRCS += pthread_mutexlock.c pthread_mutextrylock.c pthread_mutexunlock.c
+CSRCS += pthread_condinit.c pthread_conddestroy.c
+CSRCS += pthread_condwait.c pthread_condsignal.c pthread_condbroadcast.c
+CSRCS += pthread_barrierinit.c pthread_barrierdestroy.c pthread_barrierwait.c
+CSRCS += pthread_cancel.c pthread_setcancelstate.c
+CSRCS += pthread_keycreate.c pthread_setspecific.c pthread_getspecific.c pthread_keydelete.c
+CSRCS += pthread_initialize.c pthread_completejoin.c pthread_findjoininfo.c
+CSRCS += pthread_once.c pthread_release.c pthread_setschedprio.c
 
 ifneq ($(CONFIG_DISABLE_SIGNALS),y)
-PTHREAD_SRCS += pthread_condtimedwait.c pthread_kill.c pthread_sigmask.c
+CSRCS += pthread_condtimedwait.c pthread_kill.c pthread_sigmask.c
 endif
 
 # Include pthread build support

sched/sched/Make.defs

@@ -33,35 +33,35 @@
 #
 ############################################################################
 
-SCHED_SRCS  = sched_garbage.c sched_getfiles.c
-SCHED_SRCS += sched_addreadytorun.c sched_removereadytorun.c sched_addprioritized.c
-SCHED_SRCS += sched_mergepending.c sched_addblocked.c sched_removeblocked.c
-SCHED_SRCS += sched_free.c sched_gettcb.c sched_verifytcb.c sched_releasetcb.c
-SCHED_SRCS += sched_getsockets.c sched_getstreams.c
-SCHED_SRCS += sched_setparam.c sched_setpriority.c sched_getparam.c
-SCHED_SRCS += sched_setscheduler.c sched_getscheduler.c
-SCHED_SRCS += sched_yield.c sched_rrgetinterval.c sched_foreach.c
-SCHED_SRCS += sched_lock.c sched_unlock.c sched_lockcount.c sched_self.c
+CSRCS += sched_garbage.c sched_getfiles.c
+CSRCS += sched_addreadytorun.c sched_removereadytorun.c sched_addprioritized.c
+CSRCS += sched_mergepending.c sched_addblocked.c sched_removeblocked.c
+CSRCS += sched_free.c sched_gettcb.c sched_verifytcb.c sched_releasetcb.c
+CSRCS += sched_getsockets.c sched_getstreams.c
+CSRCS += sched_setparam.c sched_setpriority.c sched_getparam.c
+CSRCS += sched_setscheduler.c sched_getscheduler.c
+CSRCS += sched_yield.c sched_rrgetinterval.c sched_foreach.c
+CSRCS += sched_lock.c sched_unlock.c sched_lockcount.c sched_self.c
 
 ifeq ($(CONFIG_PRIORITY_INHERITANCE),y)
-SCHED_SRCS += sched_reprioritize.c
+CSRCS += sched_reprioritize.c
 endif
 
 ifeq ($(CONFIG_SCHED_WAITPID),y)
-SCHED_SRCS += sched_waitpid.c
+CSRCS += sched_waitpid.c
 ifeq ($(CONFIG_SCHED_HAVE_PARENT),y)
-SCHED_SRCS += sched_waitid.c sched_wait.c
+CSRCS += sched_waitid.c sched_wait.c
 endif
 endif
 
 ifeq ($(CONFIG_SCHED_CPULOAD),y)
-SCHED_SRCS += sched_cpuload.c
+CSRCS += sched_cpuload.c
 endif
 
 ifeq ($(CONFIG_SCHED_TICKLESS),y)
-SCHED_SRCS += sched_timerexpiration.c
+CSRCS += sched_timerexpiration.c
 else
-SCHED_SRCS += sched_processtimer.c
+CSRCS += sched_processtimer.c
 endif
 
 # Include sched build support

sched/semaphore/Make.defs

@@ -33,15 +33,15 @@
 #
 ############################################################################
 
-SEM_SRCS  = sem_destroy.c sem_wait.c sem_trywait.c sem_timedwait.c
-SEM_SRCS += sem_post.c
+CSRCS += sem_destroy.c sem_wait.c sem_trywait.c sem_timedwait.c
+CSRCS += sem_post.c
 
 ifneq ($(CONFIG_DISABLE_SIGNALS),y)
-SEM_SRCS += sem_waitirq.c
+CSRCS += sem_waitirq.c
 endif
 
 ifeq ($(CONFIG_PRIORITY_INHERITANCE),y)
-SEM_SRCS += sem_initialize.c sem_holder.c
+CSRCS += sem_initialize.c sem_holder.c
 endif
 
 # Include semaphore build support

sched/signal/Make.defs

@@ -35,14 +35,14 @@
 
 ifneq ($(CONFIG_DISABLE_SIGNALS),y)
 
-SIGNAL_SRCS  = sig_initialize.c
-SIGNAL_SRCS += sig_action.c sig_procmask.c sig_pending.c sig_suspend.c
-SIGNAL_SRCS += sig_kill.c sig_queue.c sig_waitinfo.c sig_timedwait.c
-SIGNAL_SRCS += sig_findaction.c sig_allocatependingsigaction.c
-SIGNAL_SRCS += sig_releasependingsigaction.c sig_unmaskpendingsignal.c
-SIGNAL_SRCS += sig_removependingsignal.c sig_releasependingsignal.c sig_lowest.c
-SIGNAL_SRCS += sig_mqnotempty.c sig_cleanup.c sig_dispatch.c sig_deliver.c
-SIGNAL_SRCS += sig_pause.c sig_nanosleep.c
+CSRCS += sig_initialize.c
+CSRCS += sig_action.c sig_procmask.c sig_pending.c sig_suspend.c
+CSRCS += sig_kill.c sig_queue.c sig_waitinfo.c sig_timedwait.c
+CSRCS += sig_findaction.c sig_allocatependingsigaction.c
+CSRCS += sig_releasependingsigaction.c sig_unmaskpendingsignal.c
+CSRCS += sig_removependingsignal.c sig_releasependingsignal.c sig_lowest.c
+CSRCS += sig_mqnotempty.c sig_cleanup.c sig_dispatch.c sig_deliver.c
+CSRCS += sig_pause.c sig_nanosleep.c
 
 # Include signal build support
 

sched/task/Make.defs

@@ -33,38 +33,38 @@
 #
 ############################################################################
 
-TSK_SRCS  = task_create.c task_init.c task_setup.c task_activate.c
-TSK_SRCS += task_start.c task_delete.c task_exit.c task_exithook.c
-TSK_SRCS += task_recover.c task_restart.c task_spawnparms.c
-TSK_SRCS += task_terminate.c task_getgroup.c task_prctl.c task_getpid.c
-TSK_SRCS += exit.c
+CSRCS += task_create.c task_init.c task_setup.c task_activate.c
+CSRCS += task_start.c task_delete.c task_exit.c task_exithook.c
+CSRCS += task_recover.c task_restart.c task_spawnparms.c
+CSRCS += task_terminate.c task_getgroup.c task_prctl.c task_getpid.c
+CSRCS += exit.c
 
 ifeq ($(CONFIG_ARCH_HAVE_VFORK),y)
 ifeq ($(CONFIG_SCHED_WAITPID),y)
-TSK_SRCS += task_vfork.c
+CSRCS += task_vfork.c
 endif
 endif
 
 ifneq ($(CONFIG_BUILD_KERNEL),y)
-TSK_SRCS += task_spawn.c
+CSRCS += task_spawn.c
 endif
 
 ifneq ($(CONFIG_BINFMT_DISABLE),y)
 ifeq ($(CONFIG_LIBC_EXECFUNCS),y)
-TSK_SRCS += task_execv.c task_posixspawn.c
+CSRCS += task_execv.c task_posixspawn.c
 endif
 endif
 
 ifeq ($(CONFIG_SCHED_STARTHOOK),y)
-TSK_SRCS += task_starthook.c
+CSRCS += task_starthook.c
 endif
 
 ifeq ($(CONFIG_SCHED_ATEXIT),y)
-TSK_SRCS += task_atexit.c
+CSRCS += task_atexit.c
 endif
 
 ifeq ($(CONFIG_SCHED_ONEXIT),y)
-TSK_SRCS += task_onexit.c
+CSRCS += task_onexit.c
 endif
 
 # Include task build support

sched/timer/Make.defs

@@ -35,9 +35,9 @@
 
 ifneq ($(CONFIG_DISABLE_POSIX_TIMERS),y)
 
-TIMER_SRCS += timer_initialize.c timer_create.c timer_delete.c
-TIMER_SRCS += timer_getoverrun.c timer_gettime.c timer_settime.c
-TIMER_SRCS += timer_release.c
+CSRCS += timer_initialize.c timer_create.c timer_delete.c
+CSRCS += timer_getoverrun.c timer_gettime.c timer_settime.c
+CSRCS += timer_release.c
 
 # Include timer build support
 

sched/wdog/Make.defs

@@ -33,8 +33,8 @@
 #
 ############################################################################
 
-WDOG_SRCS = wd_initialize.c wd_create.c wd_start.c wd_cancel.c wd_delete.c
-WDOG_SRCS += wd_gettime.c
+CSRCS += wd_initialize.c wd_create.c wd_start.c wd_cancel.c wd_delete.c
+CSRCS += wd_gettime.c
 
 # Include wdog build support