mirror of
https://github.com/cc65/cc65.git
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160 lines
3.3 KiB
Plaintext
160 lines
3.3 KiB
Plaintext
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Instructions for compiling cc65 and the ca65 binutils:
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Linux (and probably most other Unices)
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--------------------------------------
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You need the GNU C compiler. Enter the src/ directory and do a
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make -f make/gcc.mak
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This will build all executables. You may use
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make -f make/gcc.mak strip
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to remove debugging information from the binaries.
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After that, you need to compile the libraries. Do
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cd libsrc
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make clean atarilib
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make clean c64lib
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make clean c128lib
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make clean plus4lib
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make clean cbm610lib
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make clean petlib
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make clean apple2lib
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Be sure to say "clean" each time, since some of the sources have a
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"#ifdef <target_system>".
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DOS using the DJGPP compiler
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----------------------------
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Most information in this section was provided by Keith W. Gerdes
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(kwg@freebird.ghofn.org). Thanks a lot!
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The tmpfile() function in DJGPP has a bug and will not open the scratch
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file in binary mode. If you have problems with the archiver (which uses
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the tmpfile() function), you have two choices:
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1. Get a fix from http://www.cartsys.com/eldredge/djgpp-patches.html
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and apply it. This will solve the problem once and forever.
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2. For a temporary solution, in the file binutils/ar65/main.c, add the
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following lines:
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At top:
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#include <fcntl.h>
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At start of main:
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_fmode = O_BINARY;
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This will switch the default mode to binary and will work around the
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bug.
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Keith sent me the following notes how to build the tools on a DOS system
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using DJGPP (add your system type to CFLAGS if needed):
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-------------------------------------------------------------------------
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Here's my current batch file:
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cd cc65
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if exist .depend goto ahead1
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make -f make\gcc.mak
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:ahead1
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make -f make\gcc.mak
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move *.exe ..\binutils
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cd ..\cl65
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if exist .depend goto ahead2
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make -f make\gcc.mak
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:ahead2
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make -f make\gcc.mak
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move *.exe ..\binutils
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cd ..\binutils\common
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if exist .depend goto ahead3
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make -f make\gcc.mak
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:ahead3
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make -f make\gcc.mak
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cd ..\ca65
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if exist .depend goto ahead4
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make -f make\gcc.mak
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:ahead4
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make -f make\gcc.mak
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move *.exe ..
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cd ..\ld65
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if exist .depend goto ahead5
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make -f make\gcc.mak
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:ahead5
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make -f make\gcc.mak
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move *.exe ..
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cd ..\ar65
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if exist .depend goto ahead6
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make -f make\gcc.mak
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:ahead6
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make -f make\gcc.mak
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move *.exe ..
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cd ..\..\lib\common
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make 'CFLAGS=-Oi -I../../include/'
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ar65 a common.lib *.o
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move common.lib ..
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cd ..\runtime
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make 'CFLAGS=-Oi -I../../include/'
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ar65 a runtime.lib *.o
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move runtime.lib ..
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--
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In djgpp.env I use:
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+LFN=Y
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for the .depend file.
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--
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And in autoexec.bat I have:
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set CC65_INC=E:\djgpp_v2\cc65\include
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set CC65_LIB=E:\djgpp_v2\cc65\lib
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PATH=E:\djgpp_v2\cc65\binutils;%PATH%
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-------------------------------------------------------------------------
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DOS, Windows, OS/2 using the Watcom Compiler
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--------------------------------------------
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This is what I'm using. You need the Borland make in addition to the
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Watcom tools, or you have to change the makefile.
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1. Copy %WATCOM%\src\startup\wildargv.c from your Watcom directory into
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binutils\common.
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2. Enter
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make -f make\watcom.mak
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in the src/ directory.
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3. Use Linux to build the libraries:-) If you don't have Linux, get it
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now! More serious: There is no makefile to build the libraries under
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any of the DOS based operating systems. Use a batch file similar to
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the one above, or rewrite the makefile.
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