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--- installing_gputils_and_sdcc_on_osx [2009/10/08 07:16]
karnlund
+++ installing_gputils_and_sdcc_on_osx [2023/11/26 20:15]
admin
@@ Line 5: / Line 5: @@
 And more than that: you are able to [[how to use xcode2 as ide on a mac|use Apple's powerful Xcode as IDE]] and don't leave that except for sending the .syx file! You can even [[MIOS C Simulator - Debugger|debug your MIOS C-Applications]] - although this is in an early development state, please contribute code! //audiocommander.//
-The first step in this process is to install SDCC. If you have already SDCC running and calling "sdcc -v" in terminal gives you the info you're running 2.5. or higher, you have the most complicated step already completed!
+The first step in this process is to install SDCC. If you have already SDCC running and calling "sdcc -v" in terminal should give you the info you're running 2.8.0. The usage of different versions isn't recommended as the MIOS Wrapper is very sensitive to the compiled code!
 \\
@@ Line 17: / Line 17: @@
 Now you have to type three commands:
-  * ./config
+  * ./configure
   * make
   * make install
 sometimes you have to call these with "sudo", esp. "sudo make install".
-If you have problems compiling and installing SDCC, you might lack a library.
+If you have problems compiling and installing SDCC 2.8.0, you might lack a library.
 Here is what you should have installed (in this particularly order)
 \\
-====== 1. GPUTILS ======
+====== 1. Install GPUTILS ======
-[[http://www.1710.co.uk/picosx/|Ben]] has released various precompiled GPUTILS and SDCC installers for Intel and PPC Macs. Thanks for that!\\
+[[http://www.1710.co.uk/picosx/|Ben]] has released various precompiled GPUTILS and SDCC installers for Intel and PPC Macs. Thanks for that!  Go to [[http://www.1710.co.uk/picosx/|his page]], download them and run the installers.\\
-Check out the rest of his site, he has some useful infos about MicroChip Dev on OSX
+(And check out the rest of his site, he has some useful info about Microchip Development on Mac OS X)
-If you want to compile for the PIC18f4685, you need a later version of GPUTILS than 0.13.4, at the moment you need to compile GPUTILS for yourself then. But it runs smoothly on OS X (tried on 10.5).\\
+==== Compiling for PIC18F4685? ====
+If you want to compile for the PIC18F4685, you need a later version of GPUTILS than 0.13.4. The usage of 0.13.7 is highly recommended, newer versions may fail with SDCC 2.8.0.\\
 **Following the instructions from [[http://gputils.sourceforge.net/|here]] we get:**
 <code bash>
-svn co https://gputils.svn.sourceforge.net/svnroot/gputils //<local_target_dir>//
+cd ~
-cd //<local_target_dir>/trunk/gputils//
+svn co https://gputils.svn.sourceforge.net/svnroot/gputils gputils
+cd gputils/trunk/gputils
 ./configure
 make
 sudo make install
+cd ~
+rm -Rf gputils
 </code>
+I've written these instruction to store a temporary copy of the gputils source code in your home directory, then remove this code after the installation.
-====== 2. SDCC ======
+====== 2. Install SDCC ======
-SDCC is available here: http://sdcc.sourceforge.net/index.php#Download
+==== Precompiled binaries ====
+Download and install from [[http://sdcc.sourceforge.net/index.php#Download]] or from [[http://www.1710.co.uk/picosx/|Ben's page]]
-There are precompiled binaries for OSX that should work.
 If you can't find an existing working version, I've built a binary installer that worked for me (note that this is not the most up-to-date version!): http://www.audiocommander.de/downloads/midibox/sdcc254-installer-osx.mpkg.tgz  **(MAC OS X PPC only)**
+==== via MacPorts and Xcode ====
+If you have [[http://www.macports.org/|Mac Ports]] and Xcode installed then there is another way of installing sdcc from sources. These are then compiled with Xcode automatically.
+  * Open the 'Terminal.app'
+  * There find the actual 'sdcc'-Release from the MacPorts repository:
+<code bash>
+[MyMac:~] > port search sdcc
+sdcc @2.8.0 (lang)
+    ANSI C compiler targeting Intel 8051, Maxim 80DS390, Zilog Z80
+</code>
+  * Then download, compile and configure 'sdcc' (you need administrator privileges for this):
+<code bash>
+[MyMac:~] > sudo port install sdcc
+Passwd:
+</code>
+ --- //[[Michael.Homscheidt@web.de|mhomscheidt]] 2009/01/06 11:14//
+Update 2023-11-26: usage of SDCC 2.8.0 still mandatory - confirmed that the tool can also be compiled for Apple Silicon. Link to source code: https://sourceforge.net/projects/sdcc/files/sdcc/2.8.0/
+==== Test for correct installation ====
 A test in the terminal with "sdcc -v" should now show the proper version (you need 2.5 or higher):
 <code bash>
@@ Line 78: / Line 106: @@
 -----
-via MacPorts and Xcode:
-If you have [[http://www.macports.org/|Mac Ports]] and Xcode installed then there is another way of installing sdcc from sources. These are then compiled with Xcode automatically.
-  * Open the 'Terminal.app'
-  * There find the actual 'sdcc'-Release from the MacPorts repository:
-<code bash>
-[MyMac:~] > port search sdcc
-sdcc @2.8.0 (lang)
-    ANSI C compiler targeting Intel 8051, Maxim 80DS390, Zilog Z80
-</code>
-  * Then download, compile and configure 'sdcc' (you need administrator privileges for this):
-<code bash>
-[MyMac:~] > sudo port install sdcc
-Passwd:
-</code>
- --- //[[Michael.Homscheidt@web.de|mhomscheidt]] 2009/01/06 11:14//
 ====== 3. If there are errors ======
 Please check first if you have the latest working stable versions, fitting to your platform.
-If you have trouble installing SDCC on your mac, post your questions/problems here: http://www.midibox.org/forum/index.php?topic=6527.0
+If you have trouble installing SDCC on your mac, post your questions/problems here: [[http://www.midibox.org/forum/index.php?topic=6527.0]]

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