link a c lib to my D code
pragma(lib, "libmysql.lib");
when dmd d file it shows error as follows:
libmysql.lib Error 43: Not a Valid Library File
how can I do this?
Comment #1 by alphaglosined — 2015-04-30T10:22:33Z
Just to confirm this is for 64bit builds on Windows? And not the default of 32bit?
Comment #2 by dongl — 2015-05-04T06:26:52Z
(In reply to Richard Cattermole from comment #1)
> Just to confirm this is for 64bit builds on Windows? And not the default of
> 32bit?
Windows system is 64bit, but dmd is 32bit!
It maybe cased by COFF format, I want to convert it to OMF format, but not found coffimplib in DMC website.
Could you konw where i can find coffimplib. or where can I download libmysql.lib for dlang
Thanks!
Comment #3 by alphaglosined — 2015-05-04T06:33:51Z
(In reply to donglei from comment #2)
> (In reply to Richard Cattermole from comment #1)
> > Just to confirm this is for 64bit builds on Windows? And not the default of
> > 32bit?
>
> Windows system is 64bit, but dmd is 32bit!
>
>
> It maybe cased by COFF format, I want to convert it to OMF format, but not
> found coffimplib in DMC website.
>
> Could you konw where i can find coffimplib. or where can I download
> libmysql.lib for dlang
>
> Thanks!
Assuming you are building for 32bit on Windows then you will be using OMF.
coffimplib is available at http://ftp.digitalmars.com/coffimplib.zip
Comment #4 by dongl — 2015-05-05T06:37:39Z
(In reply to Richard Cattermole from comment #3)
> (In reply to donglei from comment #2)
> > (In reply to Richard Cattermole from comment #1)
> > > Just to confirm this is for 64bit builds on Windows? And not the default of
> > > 32bit?
> >
> > Windows system is 64bit, but dmd is 32bit!
> >
> >
> > It maybe cased by COFF format, I want to convert it to OMF format, but not
> > found coffimplib in DMC website.
> >
> > Could you konw where i can find coffimplib. or where can I download
> > libmysql.lib for dlang
> >
> > Thanks!
>
> Assuming you are building for 32bit on Windows then you will be using OMF.
> coffimplib is available at http://ftp.digitalmars.com/coffimplib.zip
It solved in windows,
but in debian
pragma (lib, "mysqlclient");
extern(System) {
struct MYSQL;
struct MYSQL_RES;
/* typedef */ alias const(ubyte)* cstring;
struct MYSQL_FIELD {
cstring name; /* Name of column */
cstring org_name; /* Original column name, if an alias */
cstring table; /* Table of column if column was a field */
cstring org_table; /* Org table name, if table was an alias */
cstring db; /* Database for table */
cstring catalog; /* Catalog for table */
cstring def; /* Default value (set by mysql_list_fields) */
uint length; /* Width of column (create length) */
uint max_length; /* Max width for selected set */
uint name_length;
uint org_name_length;
uint table_length;
uint org_table_length;
uint db_length;
uint catalog_length;
uint def_length;
uint flags; /* Div flags */
uint decimals; /* Number of decimals in field */
uint charsetnr; /* Character set */
uint type; /* Type of field. See mysql_com.h for types */
// type is actually an enum btw
version(MySQL_51) {
void* extension;
}
}
/* typedef */ alias cstring* MYSQL_ROW;
cstring mysql_get_client_info();
MYSQL* mysql_init(MYSQL*);
uint mysql_errno(MYSQL*);
cstring mysql_error(MYSQL*);
MYSQL* mysql_real_connect(MYSQL*, cstring, cstring, cstring, cstring, uint, cstring, c_ulong);
int mysql_query(MYSQL*, cstring);
void mysql_close(MYSQL*);
ulong mysql_num_rows(MYSQL_RES*);
uint mysql_num_fields(MYSQL_RES*);
bool mysql_eof(MYSQL_RES*);
ulong mysql_affected_rows(MYSQL*);
ulong mysql_insert_id(MYSQL*);
MYSQL_RES* mysql_store_result(MYSQL*);
MYSQL_RES* mysql_use_result(MYSQL*);
MYSQL_ROW mysql_fetch_row(MYSQL_RES *);
uint* mysql_fetch_lengths(MYSQL_RES*);
MYSQL_FIELD* mysql_fetch_field(MYSQL_RES*);
MYSQL_FIELD* mysql_fetch_fields(MYSQL_RES*);
uint mysql_real_escape_string(MYSQL*, ubyte* to, cstring from, uint length);
void mysql_free_result(MYSQL_RES*);
}
It does work
Thanks