From f2fc590d51091356320f35641b48eb4439ea7aae Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Tue, 20 Feb 2018 13:40:54 +0200
Subject: [PATCH] Drop PlatformIO lines from LD script; append object suffix to
 the end of target name // Resolve #4355

---
 tools/platformio-build.py           | 17 ++++++++++++++++-
 tools/sdk/ld/eagle.app.v6.common.ld | 22 ----------------------
 2 files changed, 16 insertions(+), 23 deletions(-)

diff --git a/tools/platformio-build.py b/tools/platformio-build.py
index bdd071b0a..fbc2ef4ad 100644
--- a/tools/platformio-build.py
+++ b/tools/platformio-build.py
@@ -26,8 +26,23 @@ http://arduino.cc/en/Reference/HomePage
 
 from os.path import isdir, join
 
+from SCons import Builder, Util
 from SCons.Script import DefaultEnvironment
 
+
+def scons_patched_match_splitext(path, suffixes=None):
+    """
+    Patch SCons Builder, append $OBJSUFFIX to the end of each target
+    """
+    tokens = Util.splitext(path)
+    if suffixes and tokens[1] and tokens[1] in suffixes:
+        return (path, tokens[1])
+    return tokens
+
+
+Builder.match_splitext = scons_patched_match_splitext
+
+
 env = DefaultEnvironment()
 platform = env.PioPlatform()
 
@@ -92,4 +107,4 @@ libs.append(env.BuildLibrary(
     join(FRAMEWORK_DIR, "cores", env.BoardConfig().get("build.core"))
 ))
 
-env.Prepend(LIBS=libs)
\ No newline at end of file
+env.Prepend(LIBS=libs)
diff --git a/tools/sdk/ld/eagle.app.v6.common.ld b/tools/sdk/ld/eagle.app.v6.common.ld
index 132fae986..cbc1ebf87 100644
--- a/tools/sdk/ld/eagle.app.v6.common.ld
+++ b/tools/sdk/ld/eagle.app.v6.common.ld
@@ -91,17 +91,6 @@ SECTIONS
     *.c.o( EXCLUDE_FILE (umm_malloc.c.o) .literal*, \
            EXCLUDE_FILE (umm_malloc.c.o) .text*)
     *.cpp.o(.literal*, .text*)
-    /* PlatformIO */
-    /* framework */
-    *.pioenvs\\*\\lib*.a:(EXCLUDE_FILE (umm_malloc.o) .literal*, EXCLUDE_FILE (umm_malloc.o) .text*)
-    *.pioenvs/*/lib*.a:(EXCLUDE_FILE (umm_malloc.o) .literal*, EXCLUDE_FILE (umm_malloc.o) .text*)
-    /* project dependencies */
-    *.pioenvs\\*\\lib*\\lib*.a:(.literal*, .text*)
-    *.pioenvs/*/lib*/lib*.a:(.literal*, .text*)
-    /* project source objects */
-    *.pioenvs\\*\\src\\*.o(.literal*, .text*)
-    *.pioenvs/*/src/*.o(.literal*, .text*)
-    /* End PlatformIO */
     *libc.a:(.literal .text .literal.* .text.*)
     *libm.a:(.literal .text .literal.* .text.*)
     *libgcc.a:_umoddi3.o(.literal .text)
@@ -166,17 +155,6 @@ SECTIONS
     *.cpp.o(.iram.text)
     *.c.o(.iram.text)
     *(.rodata._ZTV*) /* C++ vtables */
-    /* PlatformIO */
-    /* framework */
-    *.pioenvs\\*\\lib*.a:(.iram.text)
-    *.pioenvs/*/lib*.a:(.iram.text)
-    /* project dependencies */
-    *.pioenvs\\*\\lib*\\lib*.a:(.iram.text)
-    *.pioenvs/*/lib*/lib*.a:(.iram.text)
-    /* project source objects */
-    *.pioenvs\\*\\src\\*.o(.iram.text)
-    *.pioenvs/*/src/*.o(.iram.text)
-    /* End PlatformIO */
     *(.fini.literal)
     *(.fini)
     *(.gnu.version)