From da4a717ddcd6ba5b5b0819aabbe49fcd5f77ae4d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sat, 2 May 2015 10:09:28 +0200 Subject: remove unused sources --- tiff/contrib/acorn/convert | 175 --------------------------------------------- 1 file changed, 175 deletions(-) delete mode 100644 tiff/contrib/acorn/convert (limited to 'tiff/contrib/acorn/convert') diff --git a/tiff/contrib/acorn/convert b/tiff/contrib/acorn/convert deleted file mode 100644 index 1f64ed2..0000000 --- a/tiff/contrib/acorn/convert +++ /dev/null @@ -1,175 +0,0 @@ -RISC OS Conversion log -====================== - -mkversion.c -~~~~~~~~~~~ -The RISC OS command-line does not allow the direct creation of the version.h -file in the proper manner. To remedy this in such a way that the version -header is made at compiletime, I wrote this small program. It is fully -portable, so should work quite happily for any other platform that might need -it. - -msg3states.c -~~~~~~~~~~~~ -Needed getopt.c from the port folder, then compiled and worked fine. - - -tiff.h -~~~~~~ - -====1==== - -The symbol _MIPS_SZLONG, if not defined, causes a compiler error. Fixed by -ensuring it does exist. This looks to me like this wouldn't be an -Acorn-specific problem. The new code fragment is as follows: - -#ifndef _MIPS_SZLONG -#define _MIPS_SZLONG 32 -#endif -#if defined(__alpha) || _MIPS_SZLONG == 64 - - - -tiffcomp.h -~~~~~~~~~~ - -====1==== - -#if !defined(__MWERKS__) && !defined(THINK_C) -#include -#endif - -Acorn also doesn't have this header so: - -#if !defined(__MWERKS__) && !defined(THINK_C) && !defined(__acorn) -#include -#endif - -====2==== - -#ifdef VMS -#include -#include -#else -#include -#endif - -This seems to indicate that fcntl.h is included on all systems except -VMS. Odd, because I've never heard of it before. Sure it's in the ANSI -definition? Anyway, following change: - -#ifdef VMS -#include -#include -#else -#ifndef __acorn -#include -#endif -#endif - -This will probably change when I find out what it wants from fcntl.h! - -====3==== - -#if defined(__MWERKS__) || defined(THINK_C) || defined(applec) -#include -#define BSDTYPES -#endif - -Added RISC OS to above thus: - -#if defined(__MWERKS__) || defined(THINK_C) || defined(applec) || defined(__acorn) -#include -#define BSDTYPES -#endif - -====4==== - -/* - * The library uses the ANSI C/POSIX SEEK_* - * definitions that should be defined in unistd.h - * (except on VMS where they are in stdio.h and - * there is no unistd.h). - */ -#ifndef SEEK_SET -#if !defined(VMS) && !defined (applec) && !defined(THINK_C) && !defined(__MWERKS__) -#include -#endif - -RISC OS is like VMS and Mac in this regard. So changed to: - -/* - * The library uses the ANSI C/POSIX SEEK_* - * definitions that should be defined in unistd.h - * (except on VMS or the Mac or RISC OS, where they are in stdio.h and - * there is no unistd.h). - */ -#ifndef SEEK_SET -#if !defined(VMS) && !defined (applec) && !defined(THINK_C) && !defined(__MWERKS__) && !defined(__acorn) -#include -#endif -#endif - -====5==== - -NB: HAVE_IEEEFP is defined in tiffconf.h, not tiffcomp.h as mentioned -in libtiff.README. (Note written on original port from 3.4beta004) - -Acorn C/C++ claims to accord with IEEE 754, so no change (yet) to -tiffconf.h. - -====6==== - -Unsure about whether this compiler supports inline functions. Will -leave it on for the time being and see if it works! (Likely if -everything else does.) - -... Seems to be OK ... - -====7==== - -Added to the end: - -/* - * osfcn.h is part of C++Lib on Acorn C/C++, and as such can't be used - * on C alone. For that reason, the relevant functions have been - * implemented by myself in tif_acorn.c, and the elements from the header - * included here. - */ - -#ifdef __acorn -#ifdef __cplusplus -#include -#else -#include "kernel.h" -#define O_RDONLY 0 -#define O_WRONLY 1 -#define O_RDWR 2 -#define O_APPEND 8 -#define O_CREAT 0x200 -#define O_TRUNC 0x400 -typedef long off_t; -extern int open(const char *name, int flags, int mode); -extern int close(int fd); -extern int write(int fd, const char *buf, int nbytes); -extern int read(int fd, char *buf, int nbytes); -extern off_t lseek(int fd, off_t offset, int whence); -#endif -#endif - - -=============================================================================== - -tif_acorn.c -~~~~~~~~~~~ - -Created file tif_acorn.c, copied initially from tif_unix.c - -Documented internally where necessary. - -Note that I have implemented the low-level file-handling functions normally -found in osfcn.h in here, and put the header info at the bottom of -tiffcomp.h. This is further documented from a RISC OS perspective inside the -file. - -=============================================================================== -- cgit v1.2.3