[tools] 修复命令行使用 iar 工具链，库文件链接不上的问题

bsp/amebaz/SConstruct

@@ -27,7 +27,7 @@ env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 if rtconfig.PLATFORM == 'iar':
     env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
     env.Replace(ARFLAGS = [''])
-    env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map project.map'])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')

bsp/gd32303e-eval/SConstruct

@@ -27,7 +27,7 @@ env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 if rtconfig.PLATFORM == 'iar':
     env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
     env.Replace(ARFLAGS = [''])
-    env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map project.map'])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')

bsp/gd32450z-eval/SConstruct

@@ -27,7 +27,7 @@ env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 if rtconfig.PLATFORM == 'iar':
     env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
     env.Replace(ARFLAGS = [''])
-    env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map project.map'])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')

bsp/imxrt/imxrt1050-ArchMix/SConstruct

@@ -35,7 +35,7 @@ env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 if rtconfig.PLATFORM == 'iar':
     env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
     env.Replace(ARFLAGS = [''])
-    env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map project.map'])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')

bsp/imxrt/imxrt1050-evk/SConstruct

@@ -35,7 +35,7 @@ env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 if rtconfig.PLATFORM == 'iar':
     env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
     env.Replace(ARFLAGS = [''])
-    env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map project.map'])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')

bsp/imxrt1052-evk/SConstruct

@@ -34,9 +34,9 @@ else:
 env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 
 if rtconfig.PLATFORM == 'iar':
-	env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
-	env.Replace(ARFLAGS = [''])
-	env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map project.map'])
+    env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
+    env.Replace(ARFLAGS = [''])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')

bsp/lpc54114-lite/SConstruct

@@ -28,7 +28,7 @@ env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 if rtconfig.PLATFORM == 'iar':
     env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
     env.Replace(ARFLAGS = [''])
-    env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map project.map'])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')

bsp/lpc824/SConstruct

@@ -22,9 +22,9 @@ env = Environment(tools = ['mingw'],
 env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 
 if rtconfig.PLATFORM == 'iar':
-	env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
-	env.Replace(ARFLAGS = [''])
-	env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map project.map'])
+    env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
+    env.Replace(ARFLAGS = [''])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')

bsp/mb9bf500r/SConstruct

@@ -20,9 +20,9 @@ env = Environment(tools = ['mingw'],
 env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 
 if rtconfig.PLATFORM == 'iar':
-	env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
-	env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map project.map'])
-	env.Replace(ARFLAGS = '')
+    env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
+    env.Replace(ARFLAGS = [''])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')

bsp/mb9bf506r/SConstruct

@@ -20,9 +20,9 @@ env = Environment(tools = ['mingw'],
 env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 
 if rtconfig.PLATFORM == 'iar':
-	env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
-	env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map project.map'])
-	env.Replace(ARFLAGS = '')
+    env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
+    env.Replace(ARFLAGS = [''])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')

bsp/mb9bf618s/SConstruct

@@ -20,9 +20,9 @@ env = Environment(tools = ['mingw'],
 env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 
 if rtconfig.PLATFORM == 'iar':
-	env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
-	env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map project.map'])
-	env.Replace(ARFLAGS = '')
+    env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
+    env.Replace(ARFLAGS = [''])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')

bsp/nuvoton_nuc472/SConstruct

@@ -20,9 +20,9 @@ env = Environment(tools = ['mingw'],
 env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 
 if rtconfig.PLATFORM == 'iar':
-	env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
-	env.Replace(ARFLAGS = [''])
-	env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map project.map'])
+    env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
+    env.Replace(ARFLAGS = [''])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')

bsp/swm320-lq100/SConstruct

@@ -25,9 +25,9 @@ env = Environment(tools = ['mingw'],
 env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 
 if rtconfig.PLATFORM == 'iar':
-	env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
-	env.Replace(ARFLAGS = [''])
-	env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -o $TARGET --map rtthread.map'])
+    env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
+    env.Replace(ARFLAGS = [''])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')

bsp/upd70f3454/SConstruct

@@ -21,8 +21,8 @@ env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
 
 if rtconfig.PLATFORM == 'iar':
     env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
-    env.Replace(LINKCOM = ['$LINK $SOURCES $LINKFLAGS -f lnk70f3454.xcl -l rtthread.map -Omotorola-s28=$TARGET'])
-    env.Replace(ARFLAGS = '')
+    env.Replace(ARFLAGS = [''])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
 
 Export('RTT_ROOT')
 Export('rtconfig')

tools/building.py

@@ -273,6 +273,13 @@ def PrepareBuilding(env, root_directory, has_libcpu=False, remove_components = [
         env['LIBLINKSUFFIX'] = '.lib'
         env['LIBDIRPREFIX'] = '--userlibpath '
 
+    elif rtconfig.PLATFORM == 'iar':
+        env['LIBPREFIX'] = ''
+        env['LIBSUFFIX'] = '.a'
+        env['LIBLINKPREFIX'] = ''
+        env['LIBLINKSUFFIX'] = '.a'
+        env['LIBDIRPREFIX'] = '--search '
+
     # patch for win32 spawn
     if env['PLATFORM'] == 'win32':
         win32_spawn = Win32Spawn()