v1

2024-07-12 15:19:46 +08:00
commit 7ca1af130d
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+########################################################################################
+#
+# @file SCompile
+#
+# @brief Compilation instructions for REFIP build
+#
+# Copyright (C) RivieraWaves 2009-2015
+#
+#########################################################################################
+#
+#import sys
+#import os
+#import os.path
+#
+#import SCons.Util
+#import scutils
+
+
+#-----------------------------------------------------------
+# Build tool and default settings
+#-----------------------------------------------------------
+
+
+# Get build tool from command line or default
+defaulttool = ARGUMENTS.get('BT','armgcc_4_8')
+buildtool   = ARGUMENTS.get('BT_ARM', defaulttool).lower()
+
+# sanity checks
+assert(buildtool in ('rvds', 'gnuarm','armgcc_4_8','armgcc'))
+
+# create environment
+if buildtool == 'rvds':
+    tool = scutils.rvds_find()
+    env = Environment(tools = [tool])
+elif buildtool == 'armgcc_4_8':
+    env = Environment(tools = ['armgcc_4_8'], ENV = {'PATH':os.environ['PATH']})
+elif buildtool == 'armgcc':
+    env = Environment(tools = ['armgcc'], ENV = {'PATH':os.environ['PATH']})
+else:
+    env = Environment(tools = ['gnuarm'], ENV = {'PATH':os.environ['PATH']})
+
+# save buildtool in environment
+env['BUILDTOOL'] = buildtool
+
+# initialize the environment from the command line arguments
+scutils.env_init(env)
+
+#-----------------------------------------------------------
+# Target specific settings
+#-----------------------------------------------------------
+
+# preprocessor macros
+env['CPPDEFINES'] = []
+
+# environment  settings
+env['PROGNAME'] = 'fw'
+env['TYPE'] = 'fw'
+env['ARCH'] = 'ble'
+
+# use arm7 by default
+if env['CPU'].lower() == 'arm7':
+    env['CPU'] = 'arm7tdmi-s'
+elif env['CPU'].lower() == 'arm9' or env['CPU'] == '':
+    env['CPU'] = 'arm926ej-s'
+    
+
+
+#-----------------------------------------------------------
+# Environment configuration
+#-----------------------------------------------------------
+
+if buildtool == 'rvds':
+
+    if env['CPU'] == 'Cortex-M1':
+       env['ENTRY'] = 'rw_main'
+       
+    else:
+       env['ENTRY'] = '0x00'
+       
+    # msg 193-D is for undefined preprocessor identifier
+    env['CCFLAGS']   = (  ' -Ospace --asm --interleave --diag_style=gnu --debug --dwarf2 --c99 '
+                        + ' --diag_warning=C193 --thumb --apcs=/interwork --split_sections ')
+                        
+    if 'Cortex' in env['CPU']:
+         env['CCFLAGS']   += ' -DCFG_CPU_CORTEX_M1 '
+
+    env['ASFLAGS']   =  ' --diag_style=gnu --debug'
+    env['LINKFLAGS'] = (' --map --symbols --diag_style gnu --remove '
+        + ' --info architecture,common,debug,exceptions,inline,inputs,libraries,sizes,stack,'
+        + 'tailreorder,totals,unused --callgraph --entry $ENTRY --datacompressor off '
+        + '--diag_suppress L6329 ')
+
+    if env['REM']:
+        env.Append(CCFLAGS = ' --remarks --diag_suppress=1301,2530,826 ')
+    else:
+        env['CCFLAGS'] += '--diag_suppress=177,3017'
+        
+    if env['WARN'] == 'err':
+        env.Append(CCFLAGS = ' --diag_error=warning ')
+
+elif buildtool == 'gnuarm':
+
+    env['CCFLAGS'] = ' -mabi=aapcs -mfloat-abi=soft -mfpu=fpa -g3 -fms-extensions ' \
+                   + ' -Wall -Wchar-subscripts -Wformat ' \
+                   + ' -Winit-self -Wignored-qualifiers -Wswitch-default -Wunused -Wundef -std=c99 '
+    if(env['OPTIM'] not in '0'):
+        env['CCFLAGS'] += ' -Wuninitialized '
+    env['ASFLAGS']   = ' -mfloat-abi=soft -mfpu=fpa -g'
+    env['LINKFLAGS'] = ' --cref --gc-sections'
+
+    if env['SAVETMP']:
+        env.Append(CCFLAGS = ' --save-temps ')
+
+    if env['WARN'] == 'err':
+        env.Append(CCFLAGS = ' -Werror ')
+
+elif buildtool == 'armgcc_4_8':
+
+    env['CCFLAGS'] = ' -mabi=aapcs -mfloat-abi=soft -mfpu=vfp -g3 -fms-extensions ' \
+                   + ' -Wall -Wchar-subscripts -Wformat -Wuninitialized ' \
+                   + ' -Winit-self -Wignored-qualifiers -Wswitch-default -Wunused -Wundef -std=c99 '
+    env['ASFLAGS']   = ' -mfloat-abi=soft -mfpu=vfp -g'
+    env['LINKFLAGS'] = ' --cref --gc-sections'
+
+    if env['SAVETMP']:
+        env.Append(CCFLAGS = ' --save-temps ')
+
+    if env['WARN'] == 'err':
+        env.Append(CCFLAGS = ' -Werror ')
+        
+elif buildtool == 'armgcc':
+
+    env['CCFLAGS'] = ' -mabi=aapcs -mfloat-abi=soft -mfpu=vfp -g3 -fms-extensions ' \
+                   + ' -Wall -Wchar-subscripts -Wformat -Wuninitialized ' \
+                   + ' -Winit-self -Wignored-qualifiers -Wswitch-default -Wunused -Wundef -std=c99 '
+    env['ASFLAGS']   = ' -mfloat-abi=soft -mfpu=vfp -g'
+    env['LINKFLAGS'] = ' --cref --gc-sections'
+
+    if env['SAVETMP']:
+        env.Append(CCFLAGS = ' --save-temps ')
+
+    if env['WARN'] == 'err':
+        env.Append(CCFLAGS = ' -Werror ')