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Improve MinGW support.

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- Code specific to Windows was #ifdef'ed with _MSC_VER so it wasn't included with MinGW. So _MSC_VER is replaced with _WIN32.
- MinGW doesn't support _get_pgmptr() so it is necessary to directly call the Win32 function GetModuleFileName(). This implies including windows.h which in turn causes a name clash with the Win32 function SearchPath(). So the cc65 type SearchPath is renamed to SearchPaths.
This commit is contained in:
Oliver Schmidt
2014-03-03 22:12:14 +01:00
parent fcc95f4c1c
commit 50c4fd1c4c
15 changed files with 73 additions and 77 deletions
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9
src/common/filestat.c
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@@ -2,7 +2,7 @@
/* */
/* filestat.c */
/* */
/* Replacement for buggy Microsoft code */
/* Replacement for Windows code */
/* */
/* */
/* */
@@ -46,8 +46,7 @@
#include <sys/types.h>
#include <sys/stat.h>
#if defined(__WATCOMC__) && defined(__NT__)
#define BUGGY_OS 1
#if defined(_WIN32)
#include <errno.h>
#include <windows.h>
#endif
@@ -63,7 +62,7 @@
#if defined(BUGGY_OS)
#if defined(_WIN32)
@@ -77,7 +76,7 @@ static time_t FileTimeToUnixTime (const FILETIME* T)
* way to express a number > 32 bit (known to me) but is able to do
* calculations with 64 bit integers, so we need to do it this way.
*/
static const ULARGE_INTEGER Offs = { 0xB6109100UL, 0x00000020UL };
static const ULARGE_INTEGER Offs = { { 0xB6109100UL, 0x00000020UL } };
ULARGE_INTEGER V;
V.LowPart = T->dwLowDateTime;
V.HighPart = T->dwHighDateTime;

2
src/common/filestat.h
View File

@@ -2,7 +2,7 @@
/* */
/* filestat.h */
/* */
/* Replacement for buggy Microsoft code */
/* Replacement for Windows code */
/* */
/* */
/* */

21
src/common/filetime.c
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@@ -2,7 +2,7 @@
/* */
/* filetime.c */
/* */
/* Replacement for buggy Microsoft code */
/* Replacement for Windows code */
/* */
/* */
/* */
@@ -42,18 +42,12 @@
#if defined(__WATCOMC__) && defined(__NT__)
#define BUGGY_OS 1
#if defined(_WIN32)
#include <errno.h>
#include <windows.h>
#else
#if defined(__WATCOMC__) || defined(_MSC_VER) || defined(__MINGW32__)
/* The Windows compilers have the file in the wrong directory */
# include <sys/utime.h>
#else
# include <sys/types.h> /* FreeBSD needs this */
# include <utime.h>
#endif
#include <sys/types.h> /* FreeBSD needs this */
#include <utime.h>
#endif
@@ -68,7 +62,7 @@
#if defined(BUGGY_OS)
#if defined(_WIN32)
@@ -82,7 +76,7 @@ static FILETIME* UnixTimeToFileTime (time_t T, FILETIME* FT)
* way to express a number > 32 bit (known to me) but is able to do
* calculations with 64 bit integers, so we need to do it this way.
*/
static const ULARGE_INTEGER Offs = { 0xB6109100UL, 0x00000020UL };
static const ULARGE_INTEGER Offs = { { 0xB6109100UL, 0x00000020UL } };
ULARGE_INTEGER V;
V.QuadPart = ((unsigned __int64) T + Offs.QuadPart) * 10000000U;
FT->dwLowDateTime = V.LowPart;
@@ -150,6 +144,3 @@ int SetFileTimes (const char* Path, time_t T)
#endif

2
src/common/filetime.h
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@@ -2,7 +2,7 @@
/* */
/* filetime.h */
/* */
/* Replacement for buggy Microsoft code */
/* Replacement for Windows code */
/* */
/* */
/* */

29
src/common/searchpath.c
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@@ -35,6 +35,9 @@
#include <stdlib.h>
#include <string.h>
#if defined(_WIN32)
# include <windows.h>
#endif
#if defined(_MSC_VER)
/* Microsoft compiler */
# include <io.h>
@@ -83,7 +86,7 @@ static char* CleanupPath (const char* Path)
static void Add (SearchPath* P, const char* New)
static void Add (SearchPaths* P, const char* New)
/* Cleanup a new search path and add it to the list */
{
/* Add a clean copy of the path to the collection */
@@ -92,7 +95,7 @@ static void Add (SearchPath* P, const char* New)
SearchPath* NewSearchPath (void)
SearchPaths* NewSearchPath (void)
/* Create a new, empty search path list */
{
return NewCollection ();
@@ -100,7 +103,7 @@ SearchPath* NewSearchPath (void)
void AddSearchPath (SearchPath* P, const char* NewPath)
void AddSearchPath (SearchPaths* P, const char* NewPath)
/* Add a new search path to the end of an existing list */
{
/* Allow a NULL path */
@@ -111,7 +114,7 @@ void AddSearchPath (SearchPath* P, const char* NewPath)
void AddSearchPathFromEnv (SearchPath* P, const char* EnvVar)
void AddSearchPathFromEnv (SearchPaths* P, const char* EnvVar)
/* Add a search path from an environment variable to the end of an existing
* list.
*/
@@ -121,7 +124,7 @@ void AddSearchPathFromEnv (SearchPath* P, const char* EnvVar)
void AddSubSearchPathFromEnv (SearchPath* P, const char* EnvVar, const char* SubDir)
void AddSubSearchPathFromEnv (SearchPaths* P, const char* EnvVar, const char* SubDir)
/* Add a search path from an environment variable, adding a subdirectory to
* the environment variable value.
*/
@@ -157,21 +160,20 @@ void AddSubSearchPathFromEnv (SearchPath* P, const char* EnvVar, const char* Sub
void AddSubSearchPathFromWinBin (SearchPath* P, const char* SubDir)
void AddSubSearchPathFromWinBin (SearchPaths* P, const char* SubDir)
{
/* Windows only:
* Add a search path from the running binary, adding a subdirectory to
* the parent directory of the directory containing the binary.
*/
#if defined(_MSC_VER)
#if defined(_WIN32)
char Dir[_MAX_PATH];
char* Ptr;
if (_get_pgmptr (&Ptr) != 0) {
if (GetModuleFileName (NULL, Dir, _MAX_PATH) == 0) {
return;
}
strcpy (Dir, Ptr);
/* Remove binary name */
Ptr = strrchr (Dir, '\\');
@@ -204,7 +206,7 @@ void AddSubSearchPathFromWinBin (SearchPath* P, const char* SubDir)
}
int PushSearchPath (SearchPath* P, const char* NewPath)
int PushSearchPath (SearchPaths* P, const char* NewPath)
/* Add a new search path to the head of an existing search path list, provided
* that it's not already there. If the path is already at the first position,
* return zero, otherwise return a non zero value.
@@ -227,7 +229,7 @@ int PushSearchPath (SearchPath* P, const char* NewPath)
void PopSearchPath (SearchPath* P)
void PopSearchPath (SearchPaths* P)
/* Remove a search path from the head of an existing search path list */
{
/* Remove the path at position 0 */
@@ -237,7 +239,7 @@ void PopSearchPath (SearchPath* P)
char* SearchFile (const SearchPath* P, const char* File)
char* SearchFile (const SearchPaths* P, const char* File)
/* Search for a file in a list of directories. Return a pointer to a malloced
* area that contains the complete path, if found, return 0 otherwise.
*/
@@ -271,6 +273,3 @@ char* SearchFile (const SearchPath* P, const char* File)
SB_Done (&PathName);
return Name;
}

18
src/common/searchpath.h
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@@ -53,7 +53,7 @@
#define STRINGIZE(arg) _STRINGIZE(arg)
/* A search path is a pointer to the list */
typedef struct Collection SearchPath;
typedef struct Collection SearchPaths;
@@ -63,38 +63,38 @@ typedef struct Collection SearchPath;
SearchPath* NewSearchPath (void);
SearchPaths* NewSearchPath (void);
/* Create a new, empty search path list */
void AddSearchPath (SearchPath* P, const char* NewPath);
void AddSearchPath (SearchPaths* P, const char* NewPath);
/* Add a new search path to the end of an existing list */
void AddSearchPathFromEnv (SearchPath* P, const char* EnvVar);
void AddSearchPathFromEnv (SearchPaths* P, const char* EnvVar);
/* Add a search path from an environment variable to the end of an existing
* list.
*/
void AddSubSearchPathFromEnv (SearchPath* P, const char* EnvVar, const char* SubDir);
void AddSubSearchPathFromEnv (SearchPaths* P, const char* EnvVar, const char* SubDir);
/* Add a search path from an environment variable, adding a subdirectory to
* the environment variable value.
*/
void AddSubSearchPathFromWinBin (SearchPath* P, const char* SubDir);
void AddSubSearchPathFromWinBin (SearchPaths* P, const char* SubDir);
/* Windows only:
* Add a search path from the running binary, adding a subdirectory to
* the parent directory of the directory containing the binary.
*/
int PushSearchPath (SearchPath* P, const char* NewPath);
int PushSearchPath (SearchPaths* P, const char* NewPath);
/* Add a new search path to the head of an existing search path list, provided
* that it's not already there. If the path is already at the first position,
* return zero, otherwise return a non zero value.
*/
void PopSearchPath (SearchPath* P);
void PopSearchPath (SearchPaths* P);
/* Remove a search path from the head of an existing search path list */
char* SearchFile (const SearchPath* P, const char* File);
char* SearchFile (const SearchPaths* P, const char* File);
/* Search for a file in a list of directories. Return a pointer to a malloced
* area that contains the complete path, if found, return 0 otherwise.
*/

4
src/common/xsprintf.h
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@@ -41,7 +41,11 @@
* and precision to such a StrBuf, but *not* using %p would bring up a warning
* about a wrong argument type each time. Maybe gcc will one day allow custom
* format specifiers and we can change this ...
* However this cheat doesn't work with MinGW as there's no support for %m :-(
*/
#if defined( __MINGW32__)
# pragma GCC diagnostic ignored "-Wformat"
#endif