"objcopy" recipes are no more tied to "hex" extension

This allow to define specific recipes for every platform
but keeps backward compatibility.

See arduino#2614

Author: cmaglie

arduino-core/src/processing/app/debug/Compiler.java

@@ -34,6 +34,7 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
@@ -399,13 +400,17 @@ public boolean compile(boolean _verbose) throws RunnerException, PreferencesMapE
     progressListener.progress(60);
     compileLink();
 
-    // 5. extract EEPROM data (from EEMEM directive) to .eep file.
-    progressListener.progress(70);
-    runRecipe("recipe.objcopy.eep.pattern");
-
-    // 6. build the .hex file
-    progressListener.progress(80);
-    runRecipe("recipe.objcopy.output.pattern");
+    // 5. run objcopy to generate output files
+    progressListener.progress(75);
+    List<String> objcopyPatterns = new ArrayList<String>();
+    for (String key : prefs.keySet()) {
+      if (key.startsWith("recipe.objcopy.") && key.endsWith(".pattern"))
+        objcopyPatterns.add(key);
+    }
+    Collections.sort(objcopyPatterns);
+    for (String recipe : objcopyPatterns) {
+      runRecipe(recipe);
+    }
 
     progressListener.progress(90);
     return true;

hardware/arduino/avr/platform.txt

@@ -61,11 +61,9 @@ recipe.ar.pattern="{compiler.path}{compiler.ar.cmd}" {compiler.ar.flags} {compil
 ## Combine gc-sections, archives, and objects
 recipe.c.combine.pattern="{compiler.path}{compiler.c.elf.cmd}" {compiler.c.elf.flags} -mmcu={build.mcu} {compiler.c.elf.extra_flags} -o "{build.path}/{build.project_name}.elf" {object_files} "{build.path}/{archive_file}" "-L{build.path}" -lm
 
-## Create eeprom
+## Create output files (.eep and .hex)
 recipe.objcopy.eep.pattern="{compiler.path}{compiler.objcopy.cmd}" {compiler.objcopy.eep.flags} {compiler.objcopy.eep.extra_flags} "{build.path}/{build.project_name}.elf" "{build.path}/{build.project_name}.eep"
-
-## Create hex
-recipe.objcopy.output.pattern="{compiler.path}{compiler.elf2hex.cmd}" {compiler.elf2hex.flags} {compiler.elf2hex.extra_flags} "{build.path}/{build.project_name}.elf" "{build.path}/{build.project_name}.hex"
+recipe.objcopy.hex.pattern="{compiler.path}{compiler.elf2hex.cmd}" {compiler.elf2hex.flags} {compiler.elf2hex.extra_flags} "{build.path}/{build.project_name}.elf" "{build.path}/{build.project_name}.hex"
 
 ## Compute size
 recipe.size.pattern="{compiler.path}{compiler.size.cmd}" -A "{build.path}/{build.project_name}.elf"

hardware/arduino/sam/platform.txt

@@ -65,11 +65,8 @@ recipe.ar.pattern="{compiler.path}{compiler.ar.cmd}" {compiler.ar.flags} {compil
 ## Combine gc-sections, archives, and objects
 recipe.c.combine.pattern="{compiler.path}{compiler.c.elf.cmd}" {compiler.c.elf.flags} -mcpu={build.mcu} "-T{build.variant.path}/{build.ldscript}" "-Wl,-Map,{build.path}/{build.project_name}.map" {compiler.c.elf.extra_flags} -o "{build.path}/{build.project_name}.elf" "-L{build.path}" -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--entry=Reset_Handler -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -Wl,--warn-unresolved-symbols -Wl,--start-group "{build.path}/syscalls_sam3.c.o" {object_files} "{build.variant.path}/{build.variant_system_lib}" "{build.path}/{archive_file}" -Wl,--end-group -lm -gcc
 
-## Create eeprom
-recipe.objcopy.eep.pattern=
-
-## Create hex
-recipe.objcopy.output.pattern="{compiler.path}{compiler.elf2hex.cmd}" {compiler.elf2hex.flags} {compiler.elf2hex.extra_flags} "{build.path}/{build.project_name}.elf" "{build.path}/{build.project_name}.bin"
+## Create output (.bin file)
+recipe.objcopy.bin.pattern="{compiler.path}{compiler.elf2hex.cmd}" {compiler.elf2hex.flags} {compiler.elf2hex.extra_flags} "{build.path}/{build.project_name}.elf" "{build.path}/{build.project_name}.bin"
 
 ## Compute size
 recipe.size.pattern="{compiler.path}{compiler.size.cmd}" -A "{build.path}/{build.project_name}.elf"