Use nosys.specs in makefile build to provide missing symbols, ditch n…

…ewlib
groupgets · Mar 10, 2017 · 0427c1f · 0427c1f
1 parent 54a32f7
commit 0427c1f
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Showing 3 changed files with 4 additions and 247 deletions.
diff --git a/.cproject b/.cproject
@@ -64,7 +64,7 @@
 								<option id="fr.ac6.managedbuild.tool.gnu.cross.c.linker.script.721750031" name="Linker Script (-T)" superClass="fr.ac6.managedbuild.tool.gnu.cross.c.linker.script" value="../STM32F411CEUx_FLASH.ld" valueType="string"/>
 								<option id="gnu.c.link.option.libs.2085652620" name="Libraries (-l)" superClass="gnu.c.link.option.libs" valueType="libs"/>
 								<option id="gnu.c.link.option.paths.8806806" name="Library search path (-L)" superClass="gnu.c.link.option.paths"/>
-								<option id="gnu.c.link.option.ldflags.1740258603" name="Linker flags" superClass="gnu.c.link.option.ldflags" value="-specs=nosys.specs -specs=nano.specs -specs=rdimon.specs -lrdimon" valueType="string"/>
+								<option id="gnu.c.link.option.ldflags.1740258603" name="Linker flags" superClass="gnu.c.link.option.ldflags" value="-specs=nano.specs -specs=rdimon.specs -lrdimon" valueType="string"/>
 								<inputType id="cdt.managedbuild.tool.gnu.c.linker.input.705418982" superClass="cdt.managedbuild.tool.gnu.c.linker.input">
 									<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
 									<additionalInput kind="additionalinput" paths="$(LIBS)"/>

diff --git a/Makefile b/Makefile
@@ -65,7 +65,9 @@ endif
 ASFLAGS = $(CFLAGS) -x assembler-with-cpp
 LDFLAGS = -Wl,--gc-sections,-Map=$*.map,-cref -fno-short-enums -Wl,--no-enum-size-warning -T $(LDSCRIPT) $(CPU)
 ifdef GDB_SEMIHOSTING
-	LDFLAGS += -specs=nosys.specs -specs=nano.specs -specs=rdimon.specs -lrdimon
+	LDFLAGS += -specs=nano.specs -specs=rdimon.specs -lrdimon
+else
+	LDFLAGS += -specs=nosys.specs
 endif
 ARFLAGS = cr
 OBJCOPYFLAGS = -Obinary

diff --git a/Src/newlib_stubs.c b/Src/newlib_stubs.c