add support for building on os/2 with emx

10 files changed, 37 insertions, 19 deletions

diff --git a/src/flac/main.c b/src/flac/main.c
index 1c80747d..a1e4338d 100644
--- a/src/flac/main.c
+++ b/src/flac/main.c
@@ -31,8 +31,6 @@
 #if !defined _MSC_VER && !defined __MINGW32__
 /* unlink is in stdio.h in VC++ */
 #include <unistd.h> /* for unlink() */
-#else
-#define strcasecmp stricmp
 #endif
 #include "FLAC/all.h"
 #include "share/grabbag.h"
@@ -43,6 +41,12 @@
 #include "utils.h"
 #include "vorbiscomment.h"
 
+#if defined _MSC_VER || defined __MINGW32__ || defined __EMX__
+#define FLAC__STRCASECMP stricmp
+#else
+#define FLAC__STRCASECMP strcasecmp
+#endif
+
 #if 0
 /*[JEC] was:#if HAVE_GETOPT_LONG*/
 /*[JEC] see flac/include/share/getopt.h as to why the change */
@@ -274,6 +278,11 @@ int main(int argc, char *argv[])
 {
 	int retval = 0;
 
+#ifdef __EMX__
+	_response(&argc, &argv);
+	_wildcard(&argc, &argv);
+#endif
+
 	setlocale(LC_ALL, "");
 	if(!init_options()) {
 		flac__utils_printf(stderr, 1, "ERROR: allocating memory\n");
@@ -1513,11 +1522,11 @@ int encode_file(const char *infilename, FLAC__bool is_first_file, FLAC__bool is_
 
 	if(!option_values.force_raw_format) {
 		/* first set format based on name */
-		if(strlen(infilename) >= 4 && 0 == strcasecmp(infilename+(strlen(infilename)-4), ".wav"))
+		if(strlen(infilename) >= 4 && 0 == FLAC__STRCASECMP(infilename+(strlen(infilename)-4), ".wav"))
 			fmt= WAV;
-		else if(strlen(infilename) >= 4 && 0 == strcasecmp(infilename+(strlen(infilename)-4), ".aif"))
+		else if(strlen(infilename) >= 4 && 0 == FLAC__STRCASECMP(infilename+(strlen(infilename)-4), ".aif"))
 			fmt= AIF;
-		else if(strlen(infilename) >= 5 && 0 == strcasecmp(infilename+(strlen(infilename)-5), ".aiff"))
+		else if(strlen(infilename) >= 5 && 0 == FLAC__STRCASECMP(infilename+(strlen(infilename)-5), ".aiff"))
 			fmt= AIF;
 
 		/* attempt to guess the file type based on the first 12 bytes */
@@ -1686,7 +1695,7 @@ int decode_file(const char *infilename)
 
 	if(option_values.use_ogg)
 		treat_as_ogg = true;
-	else if(strlen(infilename) >= 4 && 0 == strcasecmp(infilename+(strlen(infilename)-4), ".ogg"))
+	else if(strlen(infilename) >= 4 && 0 == FLAC__STRCASECMP(infilename+(strlen(infilename)-4), ".ogg"))
 		treat_as_ogg = true;
 	else
 		treat_as_ogg = false;
@@ -1730,8 +1739,8 @@ int decode_file(const char *infilename)
 
 		if(
 			option_values.force_aiff_format ||
-			(strlen(outfilename) >= 4 && 0 == strcasecmp(outfilename+(strlen(outfilename)-4), ".aif")) ||
-			(strlen(outfilename) >= 5 && 0 == strcasecmp(outfilename+(strlen(outfilename)-5), ".aiff"))
+			(strlen(outfilename) >= 4 && 0 == FLAC__STRCASECMP(outfilename+(strlen(outfilename)-4), ".aif")) ||
+			(strlen(outfilename) >= 5 && 0 == FLAC__STRCASECMP(outfilename+(strlen(outfilename)-5), ".aiff"))
 		)
 			retval = flac__decode_aiff(infilename, option_values.test_only? 0 : outfilename, option_values.analyze, option_values.aopts, options);
 		else
diff --git a/src/libFLAC/metadata_iterators.c b/src/libFLAC/metadata_iterators.c
index 2d50dd2b..0f99b775 100644
--- a/src/libFLAC/metadata_iterators.c
+++ b/src/libFLAC/metadata_iterators.c
@@ -2856,7 +2856,7 @@ FLAC__bool transport_tempfile_(const char *filename, FILE **tempfile, char **tem
 	(void)fclose(*tempfile);
 	*tempfile = 0;
 
-#if defined _MSC_VER || defined __MINGW32__
+#if defined _MSC_VER || defined __MINGW32__ || defined __EMX__
 	if(unlink(filename) < 0) {
 		cleanup_tempfile_(tempfile, tempfilename);
 		*status = FLAC__METADATA_SIMPLE_ITERATOR_STATUS_UNLINK_ERROR;
@@ -2908,7 +2908,7 @@ void set_file_stats_(const char *filename, struct stat *stats)
 	srctime.modtime = stats->st_mtime;
 	(void)chmod(filename, stats->st_mode);
 	(void)utime(filename, &srctime);
-#if !defined _MSC_VER && !defined __MINGW32__
+#if !defined _MSC_VER && !defined __MINGW32__ && !defined __EMX__
 	(void)chown(filename, stats->st_uid, -1);
 	(void)chown(filename, -1, stats->st_gid);
 #endif
diff --git a/src/libFLAC/metadata_object.c b/src/libFLAC/metadata_object.c
index cbfc29cf..333889ac 100644
--- a/src/libFLAC/metadata_object.c
+++ b/src/libFLAC/metadata_object.c
@@ -1178,7 +1178,7 @@ FLAC_API FLAC__bool FLAC__metadata_object_vorbiscomment_entry_matches(const FLAC
 	FLAC__ASSERT(0 != entry.entry && entry.length > 0);
 	{
 		const FLAC__byte *eq = (FLAC__byte*)memchr(entry.entry, '=', entry.length);
-#if defined _MSC_VER || defined __MINGW32__
+#if defined _MSC_VER || defined __MINGW32__ || defined __EMX__
 #define FLAC__STRNCASECMP strnicmp
 #else
 #define FLAC__STRNCASECMP strncasecmp
diff --git a/src/metaflac/main.c b/src/metaflac/main.c
index da999851..2b6d3216 100644
--- a/src/metaflac/main.c
+++ b/src/metaflac/main.c
@@ -29,6 +29,11 @@ int main(int argc, char *argv[])
 	CommandLineOptions options;
 	int ret = 0;
 
+#ifdef __EMX__
+	_response(&argc, &argv);
+	_wildcard(&argc, &argv);
+#endif
+
 	setlocale(LC_ALL, "");
 	init_options(&options);
 
diff --git a/src/share/grabbag/cuesheet.c b/src/share/grabbag/cuesheet.c
index e8b53ca5..67eae93e 100644
--- a/src/share/grabbag/cuesheet.c
+++ b/src/share/grabbag/cuesheet.c
@@ -196,7 +196,7 @@ static char *local__get_field_(char **s, FLAC__bool allow_quotes)
 
 static FLAC__bool local__cuesheet_parse_(FILE *file, const char **error_message, unsigned *last_line_read, FLAC__StreamMetadata *cuesheet, FLAC__bool is_cdda, FLAC__uint64 lead_out_offset)
 {
-#if defined _MSC_VER || defined __MINGW32__
+#if defined _MSC_VER || defined __MINGW32__ || defined __EMX__
 #define FLAC__STRCASECMP stricmp
 #else
 #define FLAC__STRCASECMP strcasecmp
diff --git a/src/share/grabbag/file.c b/src/share/grabbag/file.c
index 5f362da6..a798fac8 100644
--- a/src/share/grabbag/file.c
+++ b/src/share/grabbag/file.c
@@ -24,7 +24,7 @@
 #include <sys/types.h> /* some flavors of BSD (like OS X) require this to get time_t */
 #include <utime.h> /* for utime() */
 #endif
-#ifdef __CYGWIN__
+#if defined __CYGWIN__ || defined __EMX__
 #include <io.h> /* for setmode(), O_BINARY */
 #include <fcntl.h> /* for _O_BINARY */
 #endif
@@ -120,6 +120,8 @@ FILE *grabbag__file_get_binary_stdin()
 #elif defined __CYGWIN__
 	/* almost certainly not needed for any modern Cygwin, but let's be safe... */
 	setmode(_fileno(stdin), _O_BINARY);
+#elif defined __EMX__
+	setmode(fileno(stdin), O_BINARY);
 #endif
 
 	return stdin;
@@ -136,6 +138,8 @@ FILE *grabbag__file_get_binary_stdout()
 #elif defined __CYGWIN__
 	/* almost certainly not needed for any modern Cygwin, but let's be safe... */
 	setmode(_fileno(stdout), _O_BINARY);
+#elif defined __EMX__
+	setmode(fileno(stdout), O_BINARY);
 #endif
 
 	return stdout;
diff --git a/src/test_libFLAC++/metadata_manip.cpp b/src/test_libFLAC++/metadata_manip.cpp
index ec6ee35d..801a258b 100644
--- a/src/test_libFLAC++/metadata_manip.cpp
+++ b/src/test_libFLAC++/metadata_manip.cpp
@@ -221,7 +221,7 @@ bool transport_tempfile_(const char *filename, FILE **tempfile, char **tempfilen
 		*tempfile = 0;
 	}
 
-#if defined _MSC_VER || defined __MINGW32__
+#if defined _MSC_VER || defined __MINGW32__ || defined __EMX__
 	if(unlink(filename) < 0) {
 		cleanup_tempfile_(tempfile, tempfilename);
 		return false;
@@ -256,7 +256,7 @@ void set_file_stats_(const char *filename, struct stat *stats)
 	srctime.modtime = stats->st_mtime;
 	(void)chmod(filename, stats->st_mode);
 	(void)utime(filename, &srctime);
-#if !defined _MSC_VER && !defined __MINGW32__
+#if !defined _MSC_VER && !defined __MINGW32__ && !defined __EMX__
 	(void)chown(filename, stats->st_uid, (gid_t)(-1));
 	(void)chown(filename, (uid_t)(-1), stats->st_gid);
 #endif
diff --git a/src/test_libFLAC/metadata_manip.c b/src/test_libFLAC/metadata_manip.c
index eedd0c3c..4909844d 100644
--- a/src/test_libFLAC/metadata_manip.c
+++ b/src/test_libFLAC/metadata_manip.c
@@ -204,7 +204,7 @@ FLAC__bool transport_tempfile_(const char *filename, FILE **tempfile, char **tem
 		*tempfile = 0;
 	}
 
-#if defined _MSC_VER || defined __MINGW32__
+#if defined _MSC_VER || defined __MINGW32__ || defined __EMX__
 	if(unlink(filename) < 0) {
 		cleanup_tempfile_(tempfile, tempfilename);
 		return false;
@@ -239,7 +239,7 @@ void set_file_stats_(const char *filename, struct stat *stats)
 	srctime.modtime = stats->st_mtime;
 	(void)chmod(filename, stats->st_mode);
 	(void)utime(filename, &srctime);
-#if !defined _MSC_VER && !defined __MINGW32__
+#if !defined _MSC_VER && !defined __MINGW32__ && !defined __EMX__
 	(void)chown(filename, stats->st_uid, -1);
 	(void)chown(filename, -1, stats->st_gid);
 #endif
diff --git a/src/test_seeking/main.c b/src/test_seeking/main.c
index 7882734b..fdf4589d 100644
--- a/src/test_seeking/main.c
+++ b/src/test_seeking/main.c
@@ -228,7 +228,7 @@ static FLAC__bool seek_barrage_native_flac(const char *filename, off_t filesize,
 		return die_f_("FLAC__file_decoder_process_until_end_of_metadata() FAILED", decoder);
 
 	printf("file's total_samples is %llu\n", decoder_client_data.total_samples);
-#if !defined _MSC_VER && !defined __MINGW32__
+#if !defined _MSC_VER && !defined __MINGW32__ && !defined __EMX__
 	if (decoder_client_data.total_samples > (FLAC__uint64)RAND_MAX) {
 		printf("ERROR: must be total_samples < %u\n", (unsigned)RAND_MAX);
 		return false;
diff --git a/src/test_streams/main.c b/src/test_streams/main.c
index 54363f78..92eab72a 100644
--- a/src/test_streams/main.c
+++ b/src/test_streams/main.c
@@ -32,7 +32,7 @@
 #define M_PI 3.14159265358979323846
 #endif
 
-#ifdef _WIN32
+#if defined _WIN32 || defined __EMX__
 	static const char *mode = "wb";
 #else
 	static const char *mode = "w";