[libcpu][riscv]virt64使用通用vector支持代码

libcpu/risc-v/SConscript

@@ -16,6 +16,8 @@ if rtconfig.CPU in common64_arch :
 else :
     group += SConscript(os.path.join('common', 'SConscript'))
 
+group += SConscript(os.path.join('vector', 'SConscript'))
+
 # cpu porting code files
 if 'VENDOR' in vars(rtconfig) and rtconfig.VENDOR != '':
     group = group + SConscript(os.path.join(rtconfig.VENDOR, rtconfig.CPU, 'SConscript'))

libcpu/risc-v/t-head/c908/SConscript

@@ -5,9 +5,6 @@ cwd     = GetCurrentDir()
 src     = Glob('*.c') + Glob('*.cpp') + Glob('*_gcc.S')
 CPPPATH = [cwd]
 
-if GetDepend('ARCH_RISCV_VECTOR'):
-    CPPPATH += [cwd + '/../../vector/rvv-1.0']
-
 group = DefineGroup('libcpu', src, depend = [''], CPPPATH = CPPPATH)
 
 Return('group')

libcpu/risc-v/vector/SConscript

@@ -0,0 +1,12 @@
+# RT-Thread building script for component
+
+from building import *
+cwd     = GetCurrentDir()
+src     = []
+CPPPATH = []
+
+CPPPATH += [cwd + '/rvv-1.0']
+
+group = DefineGroup('libcpu', src, depend = ['ARCH_RISCV_VECTOR'], CPPPATH = CPPPATH)
+
+Return('group')

libcpu/risc-v/virt64/SConscript

@@ -5,9 +5,6 @@ cwd     = GetCurrentDir()
 src     = Glob('*.c') + Glob('*.cpp') + Glob('*_gcc.S')
 CPPPATH = [cwd]
 
-if not GetDepend('ARCH_RISCV_VECTOR'):
-    SrcRemove(src, ['vector_gcc.S'])
-
 group = DefineGroup('libcpu', src, depend = [''], CPPPATH = CPPPATH)
 
 Return('group')