c++.idde - Wrong options set in projects created with SC 7.51,7.21
- sgutnikov by.byelex.com (14/14) Aug 29 2002 Hi Everybody,
-
Jan Knepper
(6/20)
Aug 29 2002
- Sergey Gutnikov (8/34) Aug 29 2002 You are absolutly rights! I have checked - is works.
- Sergey Gutnikov (105/132) Aug 30 2002 I think, this incompatibility can be added to DMC bug list, because all
- Jan Knepper (4/143) Aug 30 2002 It was intended to be resolved in the IDDE. However... so far I have not...
Hi Everybody, I am a new owner of DMD CD v8.29 and I am also have a lot of code created in SC 7.21/7.51. If I understand correct, the actual version of IDDE is unable to convert options of projects created in SC (set "Executable" for static libraries, loses defines and so on). I think in my case the best idea is to create some utility to decide this problem. Is there any documentation about format of .opt files? Thanks in advance, Sergey Gutnikov ********************************* Sergey Gutnikov sgutnikov by.byelex.com http://www.multimedia.byelex.com/
Aug 29 2002
<g> I think (I am pretty sure) all you have to do is check the beginning of an SC IDDE 7.51 .opn file and a DM IDDE .opn file. I think there is a signature at the beginning that you can replace. That should be all there is to it. Jan sgutnikov by.byelex.com wrote:Hi Everybody, I am a new owner of DMD CD v8.29 and I am also have a lot of code created in SC 7.21/7.51. If I understand correct, the actual version of IDDE is unable to convert options of projects created in SC (set "Executable" for static libraries, loses defines and so on). I think in my case the best idea is to create some utility to decide this problem. Is there any documentation about format of .opt files? Thanks in advance, Sergey Gutnikov ********************************* Sergey Gutnikov sgutnikov by.byelex.com http://www.multimedia.byelex.com/
Aug 29 2002
Sergey Gutnikov <Sergey_member pathlink.com> You are absolutly rights! I have checked - is works. Thanks. Sergey In article <3D6E8BC8.6E7C42C9 smartsoft.cc>, Jan Knepper says...<g> I think (I am pretty sure) all you have to do is check the beginning of an SC IDDE 7.51 .opn file and a DM IDDE .opn file. I think there is a signature at the beginning that you can replace. That should be all there is to it. Jan sgutnikov by.byelex.com wrote:********************************* Sergey Gutnikov sgutnikov by.byelex.com http://www.multimedia.byelex.com/Hi Everybody, I am a new owner of DMD CD v8.29 and I am also have a lot of code created in SC 7.21/7.51. If I understand correct, the actual version of IDDE is unable to convert options of projects created in SC (set "Executable" for static libraries, loses defines and so on). I think in my case the best idea is to create some utility to decide this problem. Is there any documentation about format of .opt files? Thanks in advance, Sergey Gutnikov ********************************* Sergey Gutnikov sgutnikov by.byelex.com http://www.multimedia.byelex.com/
Aug 29 2002
I think, this incompatibility can be added to DMC bug list, because all project files on DMC CD v8.29 have wrong signature in .opn files (and it is very boring to reenter all necessary flags...). I have created a small utility to replace a signature. It is for everybody who need it. <begin of file sc2dmc.c> /* sc2dmc.c Written by Sergey Gutnikov, idea by Jan Knepper ------------------------------------------------------------------------ Replace signature in .opn files created with Symantec C++ 7.2/7.5 to Digital Mars C/C++ signature. ------------------------------------------------------------------------ This program have been tested in N memory model only. It was compiled by SC 7.5 with following flags: sc -mn -Nc -6 -o+all sc2dmc.c ------------------------------------------------------------------------ To use: - go to the folder where SC 7.2+ projects are - enter a command:dir /s/b *.opn | sc2dmc.exe------------------------------------------------------------------------ I think it is a good idea to go to the DMC folder and convert all existing projects (RTL, MFC 4.2, samples) */ #include <io.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #define __BUF_SIZE (FILENAME_MAX+3) #define __SIG_SIZE (24) const char sig_old[__SIG_SIZE] = "Symantec 7.0 Option File"; const char sig_new[__SIG_SIZE] = "Digital Mars Option File"; static unsigned long n_total = 0; static unsigned long n_converted = 0; void do_file( const char * fname ) { FILE * f; char buf[__SIG_SIZE]; n_total++; f = fopen( fname, "r+b" ); if ( f == NULL ) { perror( fname ); return; } if ( fread( buf, 1, __SIG_SIZE, f )!= __SIG_SIZE ) { printf( "%s: file read error\n", fname ); fclose( f ); return; } if ( memcmp( buf, sig_old, __SIG_SIZE )== 0 ) { if ( fseek( f, 0L, SEEK_SET )!= 0 || fwrite( sig_new, 1, __SIG_SIZE, f )!= __SIG_SIZE ) { printf( "%s: file write error\n", fname ); } else { n_converted++; } } fclose( f ); } int main( int argc, char *argv[] ) { char fname[__BUF_SIZE], *s; if ( ! _isatty( fileno( stdin ))) { /* List of files at the input example: dir /s/b *.opn | sc2dmc.exe */ while ( fgets( fname, __BUF_SIZE, stdin ) != NULL ) { s = strchr( fname, '\n' ); if ( s != NULL ) { *s = '\0'; } if ( strlen( fname )) { do_file( fname ); } } } else { /* A filename passed in command line */ if ( argc != 2 ) { fputs( "Syntax: SC2DMC file\n", stderr ); return 1; } do_file( argv[1] ); } printf( "Files checked: %ld, converted: %d\n", n_total, n_converted ); return 0; } <end of file sc2dmc.c> In article <3D6E8BC8.6E7C42C9 smartsoft.cc>, Jan Knepper says...<g> I think (I am pretty sure) all you have to do is check the beginning of an SC IDDE 7.51 .opn file and a DM IDDE .opn file. I think there is a signature at the beginning that you can replace. That should be all there is to it. Jan sgutnikov by.byelex.com wrote:********************************* Sergey Gutnikov sgutnikov by.byelex.com http://www.multimedia.byelex.com/Hi Everybody, I am a new owner of DMD CD v8.29 and I am also have a lot of code created in SC 7.21/7.51. If I understand correct, the actual version of IDDE is unable to convert options of projects created in SC (set "Executable" for static libraries, loses defines and so on). I think in my case the best idea is to create some utility to decide this problem. Is there any documentation about format of .opt files? Thanks in advance, Sergey Gutnikov ********************************* Sergey Gutnikov sgutnikov by.byelex.com http://www.multimedia.byelex.com/
Aug 30 2002
It was intended to be resolved in the IDDE. However... so far I have not been able to rebuild the IDDE to executables that do not crash. Jan Sergey Gutnikov wrote:I think, this incompatibility can be added to DMC bug list, because all project files on DMC CD v8.29 have wrong signature in .opn files (and it is very boring to reenter all necessary flags...). I have created a small utility to replace a signature. It is for everybody who need it. <begin of file sc2dmc.c> /* sc2dmc.c Written by Sergey Gutnikov, idea by Jan Knepper ------------------------------------------------------------------------ Replace signature in .opn files created with Symantec C++ 7.2/7.5 to Digital Mars C/C++ signature. ------------------------------------------------------------------------ This program have been tested in N memory model only. It was compiled by SC 7.5 with following flags: sc -mn -Nc -6 -o+all sc2dmc.c ------------------------------------------------------------------------ To use: - go to the folder where SC 7.2+ projects are - enter a command:dir /s/b *.opn | sc2dmc.exe------------------------------------------------------------------------ I think it is a good idea to go to the DMC folder and convert all existing projects (RTL, MFC 4.2, samples) */ #include <io.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #define __BUF_SIZE (FILENAME_MAX+3) #define __SIG_SIZE (24) const char sig_old[__SIG_SIZE] = "Symantec 7.0 Option File"; const char sig_new[__SIG_SIZE] = "Digital Mars Option File"; static unsigned long n_total = 0; static unsigned long n_converted = 0; void do_file( const char * fname ) { FILE * f; char buf[__SIG_SIZE]; n_total++; f = fopen( fname, "r+b" ); if ( f == NULL ) { perror( fname ); return; } if ( fread( buf, 1, __SIG_SIZE, f )!= __SIG_SIZE ) { printf( "%s: file read error\n", fname ); fclose( f ); return; } if ( memcmp( buf, sig_old, __SIG_SIZE )== 0 ) { if ( fseek( f, 0L, SEEK_SET )!= 0 || fwrite( sig_new, 1, __SIG_SIZE, f )!= __SIG_SIZE ) { printf( "%s: file write error\n", fname ); } else { n_converted++; } } fclose( f ); } int main( int argc, char *argv[] ) { char fname[__BUF_SIZE], *s; if ( ! _isatty( fileno( stdin ))) { /* List of files at the input example: dir /s/b *.opn | sc2dmc.exe */ while ( fgets( fname, __BUF_SIZE, stdin ) != NULL ) { s = strchr( fname, '\n' ); if ( s != NULL ) { *s = '\0'; } if ( strlen( fname )) { do_file( fname ); } } } else { /* A filename passed in command line */ if ( argc != 2 ) { fputs( "Syntax: SC2DMC file\n", stderr ); return 1; } do_file( argv[1] ); } printf( "Files checked: %ld, converted: %d\n", n_total, n_converted ); return 0; } <end of file sc2dmc.c> In article <3D6E8BC8.6E7C42C9 smartsoft.cc>, Jan Knepper says...<g> I think (I am pretty sure) all you have to do is check the beginning of an SC IDDE 7.51 .opn file and a DM IDDE .opn file. I think there is a signature at the beginning that you can replace. That should be all there is to it. Jan sgutnikov by.byelex.com wrote:********************************* Sergey Gutnikov sgutnikov by.byelex.com http://www.multimedia.byelex.com/Hi Everybody, I am a new owner of DMD CD v8.29 and I am also have a lot of code created in SC 7.21/7.51. If I understand correct, the actual version of IDDE is unable to convert options of projects created in SC (set "Executable" for static libraries, loses defines and so on). I think in my case the best idea is to create some utility to decide this problem. Is there any documentation about format of .opt files? Thanks in advance, Sergey Gutnikov ********************************* Sergey Gutnikov sgutnikov by.byelex.com http://www.multimedia.byelex.com/
Aug 30 2002