Revert back previous LINKFLAGS

platformio/builder/scripts/basearm.py

@@ -40,7 +40,8 @@ env.Replace(
         "-fdata-sections",
         "-Wall",
         "-mthumb",
-        "-mcpu=${BOARD_OPTIONS['build']['cpu']}"
+        "-mcpu=${BOARD_OPTIONS['build']['cpu']}",
+        "-nostdlib"
     ],
 
     CXXFLAGS=[
@@ -56,9 +57,7 @@ env.Replace(
         "-Os",
         "-Wl,--gc-sections,--relax",
         "-mthumb",
-        "-mcpu=${BOARD_OPTIONS['build']['cpu']}",
-        "-nostdlib",
-        "-nostartfiles"
+        "-mcpu=${BOARD_OPTIONS['build']['cpu']}"
     ],
 
     LIBS=["c", "gcc", "m"],

platformio/builder/scripts/espressif.py

@@ -71,7 +71,8 @@ env.Replace(
         "-Wpointer-arith",
         "-Wno-implicit-function-declaration",
         "-Wl,-EL",
-        "-fno-inline-functions"
+        "-fno-inline-functions",
+        "-nostdlib"
     ],
 
     CCFLAGS=[
@@ -81,7 +82,8 @@ env.Replace(
         "-falign-functions=4",
         "-U__STRICT_ANSI__",
         "-ffunction-sections",
-        "-fdata-sections"
+        "-fdata-sections",
+        "-MMD"  # output dependancy info
     ],
 
     CXXFLAGS=[

platformio/builder/scripts/ststm32.py

@@ -66,6 +66,11 @@ env.Append(
     ],
 
     LIBS=["stdc++", "nosys"],
+
+    LINKFLAGS=[
+        "-nostartfiles",
+        "-nostdlib"
+    ]
 )
 
 #

platformio/builder/scripts/titiva.py

@@ -31,6 +31,13 @@ env.Replace(
     UPLOADCMD='"$UPLOADER" $SOURCES'
 )
 
+env.Append(
+    LINKFLAGS=[
+        "-nostartfiles",
+        "-nostdlib"
+    ]
+)
+
 #
 # Target: Build executable and linkable firmware
 #