first commit for chrg

2025-08-16 22:58:22 +08:00
commit 52a3ed5862
2306 changed files with 1021208 additions and 0 deletions
@@ -0,0 +1,67 @@
+from building import *
+import os
+
+src = Glob('*.c')
+cwd = GetCurrentDir()
+inc = [os.path.join(cwd, '..', 'include')]
+
+if GetDepend('RT_USING_SMALL_MEM') == False:
+    SrcRemove(src, ['mem.c'])
+
+if GetDepend('RT_USING_SLAB') == False:
+    SrcRemove(src, ['slab.c'])
+
+if GetDepend('RT_USING_MEMPOOL') == False:
+    SrcRemove(src, ['mempool.c'])
+
+if GetDepend('RT_USING_MEMHEAP') == False:
+    SrcRemove(src, ['memheap.c'])
+
+if GetDepend('RT_USING_SIGNALS') == False:
+    SrcRemove(src, ['signal.c'])
+
+if GetDepend('RT_USING_DEVICE') == False:
+    SrcRemove(src, ['device.c'])
+
+if GetDepend('RT_USING_SMP') == False:
+    SrcRemove(src, ['cpu_mp.c', 'scheduler_mp.c'])
+else:
+    SrcRemove(src, ['cpu_up.c', 'scheduler_up.c'])
+
+LOCAL_CFLAGS = ''
+LINKFLAGS = ''
+
+if rtconfig.PLATFORM in ['gcc']: # only for GCC
+    LOCAL_CFLAGS += ' -Wunused' # unused warning
+    LOCAL_CFLAGS += ' -Wformat -Wformat-security' # printf/scanf format warning
+    LOCAL_CFLAGS += ' -Warray-bounds -Wuninitialized' # memory access warning
+    LOCAL_CFLAGS += ' -Wreturn-type -Wcomment -Wswitch' # code style warning
+    LOCAL_CFLAGS += ' -Wparentheses -Wlogical-op ' # operation warning
+    LOCAL_CFLAGS += ' -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes' # function declaration warning
+    if 'mips' not in rtconfig.PREFIX: # mips toolchain does not support
+        LOCAL_CFLAGS += ' -Wimplicit-fallthrough' # implicit fallthrough warning
+        LOCAL_CFLAGS += ' -Wduplicated-cond -Wduplicated-branches' # duplicated condition warning
+    if rtconfig.ARCH not in ['sim']:
+        LINKFLAGS += ' -Wl,--gc-sections,--print-memory-usage' # remove unused sections and print memory usage
+
+if GetDepend('RT_USING_HOOKLIST') == True:
+    if rtconfig.PLATFORM in ['gcc', 'armclang']:
+        LOCAL_CFLAGS += ' -std=gnu99'
+    elif rtconfig.PLATFORM in ['armcc']:
+        LOCAL_CFLAGS += ' --c99 --gnu'
+
+if rtconfig.CROSS_TOOL == 'msvc':
+    group = DefineGroup('Kernel', src, depend=[''], CPPPATH=inc,
+                        LINKFLAGS=LINKFLAGS, LOCAL_CFLAGS=LOCAL_CFLAGS,
+                        CPPDEFINES=['__RTTHREAD__', '__RT_KERNEL_SOURCE__'])
+else:
+    group = DefineGroup('Kernel', src, depend=[''], CPPPATH=inc,
+                        LINKFLAGS=LINKFLAGS, LOCAL_CFLAGS=LOCAL_CFLAGS,
+                        CPPDEFINES=['__RTTHREAD__'], LOCAL_CPPDEFINES=['__RT_KERNEL_SOURCE__'])
+
+list = os.listdir(cwd)
+for item in list:
+    if os.path.isfile(os.path.join(cwd, item, 'SConscript')):
+        group = group + SConscript(os.path.join(item, 'SConscript'))
+
+Return('group')