c++.wxwindows - latest beta fails wxWindows ?
- chris elliott <biol75 york.ac.uk> Jan 29 2004
- "Walter" <walter digitalmars.com> Jan 29 2004
- Dmitry Morozhnikov <dmiceman mail.ru> Jan 30 2004
- "Walter" <walter digitalmars.com> Feb 01 2004
- Dmitry Morozhnikov <dmiceman mail.ru> Feb 02 2004
- "Walter" <walter digitalmars.com> Feb 02 2004
- chris elliott <biol75 york.ac.uk> Feb 04 2004
- "Walter" <walter digitalmars.com> Feb 04 2004
- chris elliott <biol75 york.ac.uk> Feb 05 2004
- "W這dzimierz Skiba" <abx abx.art.pl> Feb 13 2004
- "Walter" <walter digitalmars.com> Feb 13 2004
- "W這dzimierz Skiba" <abx abx.art.pl> Feb 13 2004
latest beta code doesn't like this part of jdhuff.c
/* Section F.2.2.1: decode the DC coefficient difference */
HUFF_DECODE(s, br_state, dctbl, return FALSE, label1);
if (s) {
CHECK_BIT_BUFFER(br_state, s, return FALSE);
r = GET_BITS(s);
s = HUFF_EXTEND(r, s);
}
C:\wx\wxWindows\build\msw>scppn
Digital Mars C/C++ Compiler Version 8.39.3n
Copyright (C) Digital Mars 2000-2004. All Rights Reserved.
Written by Walter Bright
www.digitalmars.com
It is OK with 8.38.9n
chris
dmc -mn -c -odmc_mswd\wxjpeg_jdhuff.obj -g -o+none
-I..\..\lib\dmc_lib\mswd
..\..\src\jpeg\jdhuff.c
HUFF_DECODE(s, br_state, dctbl, return FALSE, label1);
^
..\..\src\jpeg\jdhuff.c(551) : Error: undefined identifier 'label1'
HUFF_DECODE(s, br_state, dctbl, return FALSE, label1);
^
..\..\src\jpeg\jdhuff.c(551) : Warning 6: value of expression is not used
if (s) {
^
..\..\src\jpeg\jdhuff.c(552) : Error: undefined identifier 's'
r = GET_BITS(s);
^
..\..\src\jpeg\jdhuff.c(554) : Error: undefined identifier 'r'
(*block)[0] = (JCOEF) s;
^
..\..\src\jpeg\jdhuff.c(564) : Error: undefined identifier 'block'
for (k = 1; k < DCTSIZE2; k++) {
^
..\..\src\jpeg\jdhuff.c(571) : Error: undefined identifier 'k'
Fatal error: too many errors
Jan 29 2004
Could you reduce it to a self-contained snippet, please?
Jan 29 2004
In article <bvblhf$2lpc$1 digitaldaemon.com>, Walter says...Could you reduce it to a self-contained snippet, please?
I`m also found this trouble :-) dmc now just does not like constructions: #define AAA(label) {\ label: \ goto label; \ }; AAA(l1); which is found in jpeglib.
Jan 30 2004
"Dmitry Morozhnikov" <dmiceman mail.ru> wrote in message news:bvf7ko$2gpj$1 digitaldaemon.com...In article <bvblhf$2lpc$1 digitaldaemon.com>, Walter says...Could you reduce it to a self-contained snippet, please?
I`m also found this trouble :-) dmc now just does not like constructions: #define AAA(label) {\ label: \ goto label; \ }; AAA(l1); which is found in jpeglib.
This works for me: ----------------------------------------- C:\cbx\ztc>type test.cpp #define AAA(label) {\ label: \ goto label; \ }; void test() { AAA(l1); } C:\cbx\ztc>sc -c test C:\cbx\ztc>obj2asm test _TEXT segment dword use32 public 'CODE' ;size is 2 _TEXT ends _DATA segment dword use32 public 'DATA' ;size is 0 _DATA ends CONST segment dword use32 public 'CONST' ;size is 0 CONST ends _BSS segment dword use32 public 'BSS' ;size is 0 _BSS ends FLAT group includelib SNN.lib public ?test YAXXZ _TEXT segment assume CS:_TEXT ?test YAXXZ: jmp short ?test YAXXZ _TEXT ends _DATA segment _DATA ends CONST segment CONST ends _BSS segment _BSS ends end C:\cbx\ztc> ------------------------------------------------------------------
Feb 01 2004
In article <bvkp2g$2ili$2 digitaldaemon.com>, Walter says...This works for me: ----------------------------------------- C:\cbx\ztc>type test.cpp #define AAA(label) {\ label: \ goto label; \ }; void test() { AAA(l1); } C:\cbx\ztc>sc -c test
This is work for .cpp files and with -cpp compiler option, but not for .c files:c:\progs\dm\bin\dmc.exe test.c -c
^ test.c(8) : Error: undefined identifier 'l1' AAA(l1); ^ test.c(8) : Warning 6: value of expression is not used --- errorlevel 1
Feb 02 2004
thank you, I got the new beta this morning. I'm afraid it now fails with another error, the linker says previous definition different. This did not occur with 8.38 chris C:\wx\wx24b\samples\image>make -f makefile.sc dmc -c -cpp -Ae -Ar -mn -D_WINDOWS -6 -a8 -Nc -c -H -HD..\..\d_mars -HO- -DWXMSW -D__WIN32__ -D__WIN95__ -D__WXDEBUG__ -I..\..\include -I..\..\lib\_sc -I..\..\ contrib\include -I..\../src/regex;..\../src/png;..\../src/jpeg;..\../src/zlib;.. \../src/tiff image.cpp -oimage.obj rcc -D__NT__ -r -I..\..\include -I..\..\lib\_sc -I..\..\contrib\include -I..\../ src/regex;..\../src/png;..\../src/jpeg;..\../src/zlib;..\../src/tiff image.rc link /DELEXECUTABLE /RC -L/exet:nt/su:windows image.obj , image.exe, image, ..\ ..\lib\ wx_sc.lib png_sc tiff_sc jpeg_sc zlib_sc shell32_sc wsock32_sc winmm32_ sc advapi32 comctl32 comdlg32 ctl3d32 gc gdi32 kernel32 ole32 oleaut32 snn user 32 uuid OPTLINK (R) for Win32 Release 7.50B1 Copyright (C) Digital Mars 1989 - 2001 All Rights Reserved c:\wx\dm\bin\..\lib\snn.lib(_exit) Offset FFDD5H Record Type 00C3 Error 1: Previous Definition Different : __Exit --- errorlevel 1 C:\wx\wx24b\samples\image>scppn Digital Mars C/C++ Compiler Version 8.39.4n Copyright (C) Digital Mars 2000-2004. All Rights Reserved. Written by Walter Bright www.digitalmars.com Walter wrote:Thanks, I have it fixed now. -Walter
Feb 04 2004
Need to link with /noi flag. -Walter "chris elliott" <biol75 york.ac.uk> wrote in message news:bvqrcm$12dq$1 digitaldaemon.com...thank you, I got the new beta this morning. I'm afraid it now fails with another error, the linker says previous definition different. This did not occur with 8.38
c:\wx\dm\bin\..\lib\snn.lib(_exit) Offset FFDD5H Record Type 00C3 Error 1: Previous Definition Different : __Exit
Feb 04 2004
chris elliott <biol75 york.ac.uk> Walter wrote:Need to link with /noi flag. -Walter
Thanks, changed in wxWindows CVS 2.4 and head chris
Feb 05 2004
"Walter" <walter digitalmars.com> wrote in news:bvshdk$rv7$1 digitaldaemon.com:Need to link with /noi flag. -Walter
/noi change is not listed in changes at http://www.digitalmars.com/download/freecompiler.html so is probably old switch but http://www.digitalmars.com/ctg/ctgLinkSwitches.html does not list it. There is /noi switch listed but in http://www.digitalmars.com/ctg/lib.html What is the rule for /noi switch targeted for future releases? ABX
Feb 13 2004
"W這dzimierz Skiba" <abx abx.art.pl> wrote in message news:c0isim$2a2i$1 digitaldaemon.com..."Walter" <walter digitalmars.com> wrote in news:bvshdk$rv7$1 digitaldaemon.com:Need to link with /noi flag. -Walter
/noi change is not listed in changes at http://www.digitalmars.com/download/freecompiler.html
What happened is the routine _Exit was added to the library for standard compatibility, in addition to the old equivalent _exit.so is probably old switch but http://www.digitalmars.com/ctg/ctgLinkSwitches.html does not list it.
See www.digitalmars.com/ctg/ctgLinkSwitches.html#ignorecaseThere is /noi switch listed but in http://www.digitalmars.com/ctg/lib.html What is the rule for /noi switch targeted for future releases?
/noi has always been there in the linker, and will remain.
Feb 13 2004
"Walter" <walter digitalmars.com> wrote in news:c0iu3o$2e9f$2 digitaldaemon.com:There is /noi switch listed but in http://www.digitalmars.com/ctg/lib.html What is the rule for /noi switch targeted for future releases?
/noi has always been there in the linker, and will remain.
Please consider listing it in documentation, since in that form it will be distributed over the world within wxWindows and could confuse peaople (like me). Thanks for explanation. ABX
Feb 13 2004