tools: Add helper functions to get the standard directories.

tools/tools.h

@@ -326,6 +326,43 @@ static inline char *replace_extension( const char *name, const char *old_ext, co
     return strmake( "%.*s%s", name_len, name, new_ext );
 }
 
+/* build a path with the relative dir from 'from' to 'dest' appended to base */
+static inline char *build_relative_path( const char *base, const char *from, const char *dest )
+{
+    const char *start;
+    char *ret;
+    unsigned int dotdots = 0;
+
+    for (;;)
+    {
+        while (*from == '/') from++;
+        while (*dest == '/') dest++;
+        start = dest;  /* save start of next path element */
+        if (!*from) break;
+
+        while (*from && *from != '/' && *from == *dest) { from++; dest++; }
+        if ((!*from || *from == '/') && (!*dest || *dest == '/')) continue;
+
+        do  /* count remaining elements in 'from' */
+        {
+            dotdots++;
+            while (*from && *from != '/') from++;
+            while (*from == '/') from++;
+        }
+        while (*from);
+        break;
+    }
+
+    ret = xmalloc( strlen(base) + 3 * dotdots + strlen(start) + 2 );
+    strcpy( ret, base );
+    while (dotdots--) strcat( ret, "/.." );
+
+    if (!start[0]) return ret;
+    strcat( ret, "/" );
+    strcat( ret, start );
+    return ret;
+}
+
 /* temp files management */
 
 extern const char *temp_dir;
@@ -651,7 +688,7 @@ static inline struct target init_argv0_target( const char *argv0 )
 }
 
 
-static inline char *get_argv0_dir( const char *argv0 )
+static inline char *get_bindir( const char *argv0 )
 {
 #ifndef _WIN32
     char *dir = NULL;
@@ -673,6 +710,49 @@ static inline char *get_argv0_dir( const char *argv0 )
 #endif
 }
 
+#ifdef LIBDIR
+static inline const char *get_libdir( const char *bindir )
+{
+#ifdef BINDIR
+    if (bindir) return build_relative_path( bindir, BINDIR, LIBDIR );
+#endif
+    return LIBDIR;
+}
+#endif
+
+#ifdef DATADIR
+static inline const char *get_datadir( const char *bindir )
+{
+#ifdef BINDIR
+    if (bindir) return build_relative_path( bindir, BINDIR, DATADIR );
+#endif
+    return DATADIR;
+}
+#endif
+
+#ifdef INCLUDEDIR
+static inline const char *get_includedir( const char *bindir )
+{
+#ifdef BINDIR
+    if (bindir) return build_relative_path( bindir, BINDIR, INCLUDEDIR );
+#endif
+    return INCLUDEDIR;
+}
+#endif
+
+static inline const char *get_nlsdir( const char *bindir, const char *srcdir )
+{
+    if (bindir && strendswith( bindir, srcdir )) return strmake( "%s/../../nls", bindir );
+#ifdef DATADIR
+    else
+    {
+        const char *datadir = get_datadir( bindir );
+        if (datadir) return strmake( "%s/wine/nls", datadir );
+    }
+#endif
+    return NULL;
+}
+
 
 /* output buffer management */
 

tools/widl/Makefile.in

@@ -24,10 +24,6 @@ SOURCES = \
 	write_msft.c \
 	write_sltg.c
 
-widl_EXTRADEFS = \
+widl_EXTRADEFS = -DINCLUDEDIR="\"${includedir}\"" -DBINDIR="\"${bindir}\"" -DLIBDIR="\"${libdir}\""
-	-DINCLUDEDIR="\"${includedir}\"" \
-	-DDLLDIR="\"${libdir}/wine\"" \
-	-DBIN_TO_INCLUDEDIR=\"`${MAKEDEP} -R ${bindir} ${includedir}`\" \
-	-DBIN_TO_DLLDIR=\"`${MAKEDEP} -R ${bindir} ${libdir}/wine`\"
 
 INSTALL_DEV = $(PROGRAMS)

tools/widl/widl.c

@@ -134,8 +134,9 @@ struct strarray temp_files = { 0 };
 const char *temp_dir = NULL;
 const char *prefix_client = "";
 const char *prefix_server = "";
+static const char *bindir;
+static const char *libdir;
 static const char *includedir;
-static const char *dlldir;
 static struct strarray dlldirs;
 static char *output_name;
 static const char *sysroot = "";
@@ -469,15 +470,6 @@ void write_id_data(const statement_list_t *stmts)
   fclose(idfile);
 }
 
-static void init_argv0_dir( const char *argv0 )
-{
-    char *dir = get_argv0_dir( argv0 );
-
-    if (!dir) return;
-    includedir = strmake( "%s/%s", dir, BIN_TO_INCLUDEDIR );
-    dlldir = strmake( "%s/%s", dir, BIN_TO_DLLDIR );
-}
-
 static void option_callback( int optc, char *optarg )
 {
     switch (optc)
@@ -643,7 +635,7 @@ static void option_callback( int optc, char *optarg )
 
 int open_typelib( const char *name )
 {
-    static const char *default_dirs[] = { DLLDIR, "/usr/lib/wine", "/usr/local/lib/wine" };
+    static const char *default_dirs[] = { LIBDIR "/wine", "/usr/lib/wine", "/usr/local/lib/wine" };
     struct target win_target = { target.cpu, PLATFORM_WINDOWS };
     const char *pe_dir = get_arch_dir( win_target );
     int fd;
@@ -672,10 +664,10 @@ int open_typelib( const char *name )
 
     if (stdinc)
     {
-        if (dlldir)
+        if (libdir)
         {
-            TRYOPEN( strmake( "%s%s/%s", dlldir, pe_dir, name ));
+            TRYOPEN( strmake( "%s/wine%s/%s", libdir, pe_dir, name ));
-            TRYOPEN( strmake( "%s/%s", dlldir, name ));
+            TRYOPEN( strmake( "%s/wine/%s", libdir, name ));
         }
         for (i = 0; i < ARRAY_SIZE(default_dirs); i++)
         {
@@ -694,7 +686,9 @@ int main(int argc,char *argv[])
   struct strarray files;
 
   init_signals( exit_on_signal );
-  init_argv0_dir( argv[0] );
+  bindir = get_bindir( argv[0] );
+  libdir = get_libdir( bindir );
+  includedir = get_includedir( bindir );
   target = init_argv0_target( argv[0] );
 
   now = time(NULL);

tools/winegcc/Makefile.in

@@ -9,9 +9,8 @@ winegcc_SYMLINKS = winecpp wineg++
 
 winegcc_EXTRADEFS = \
 	-DINCLUDEDIR="\"${includedir}\"" \
+	-DBINDIR="\"${bindir}\"" \
 	-DLIBDIR="\"${libdir}\"" \
-	-DBIN_TO_INCLUDEDIR=\"`${MAKEDEP} -R ${bindir} ${includedir}`\" \
-	-DBIN_TO_LIBDIR=\"`${MAKEDEP} -R ${bindir} ${libdir}`\" \
 	-DCC="\"$(CC)\"" \
 	-DCPP="\"$(CPPBIN)\"" \
 	-DCXX="\"$(CXX)\"" \

tools/winegcc/winegcc.c

@@ -611,13 +611,6 @@ static char *get_lib_dir( struct options *opts )
     return strmake( "%s%s", root, LIBDIR );
 }
 
-static void init_argv0_dir( const char *argv0 )
-{
-    if (!(bindir = get_argv0_dir( argv0 ))) return;
-    includedir = strmake( "%s/%s", bindir, BIN_TO_INCLUDEDIR );
-    libdir = strmake( "%s/%s", bindir, BIN_TO_LIBDIR );
-}
-
 static void compile(struct options* opts, const char* lang)
 {
     struct strarray comp_args = get_translator(opts);
@@ -1489,7 +1482,9 @@ int main(int argc, char **argv)
     char* str;
 
     init_signals( exit_on_signal );
-    init_argv0_dir( argv[0] );
+    bindir = get_bindir( argv[0] );
+    libdir = get_libdir( bindir );
+    includedir = get_includedir( bindir );
 
     /* setup tmp file removal at exit */
     atexit(clean_temp_files);

tools/wmc/Makefile.in

@@ -11,8 +11,6 @@ SOURCES = \
 	wmc.man.in \
 	write.c
 
-wmc_EXTRADEFS = \
+wmc_EXTRADEFS = -DBINDIR="\"${bindir}\"" -DDATADIR="\"${datadir}\""
-	-DNLSDIR="\"${datadir}/wine/nls\"" \
-	-DBIN_TO_NLSDIR=\"`${MAKEDEP} -R ${bindir} ${datadir}/wine/nls`\"
 
 INSTALL_DEV = $(PROGRAMS)

tools/wmc/wmc.c

@@ -94,7 +94,8 @@ char *output_name = NULL;	/* The name given by the -o option */
 const char *input_name = NULL;	/* The name given on the command-line */
 char *header_name = NULL;	/* The name given by the -H option */
 
-const char *nlsdirs[3] = { NULL, NLSDIR, NULL };
+static const char *bindir;
+const char *nlsdirs[3] = { NULL, DATADIR "/wine/nls", NULL };
 
 int line_number = 1;		/* The current line */
 int char_number = 1;		/* The current char pos within the line */
@@ -143,15 +144,6 @@ static void exit_on_signal( int sig )
     exit(1);  /* this will call the atexit functions */
 }
 
-static void init_argv0_dir( const char *argv0 )
-{
-    char *dir = get_argv0_dir( argv0 );
-
-    if (!dir) return;
-    if (strendswith( dir, "/tools/wmc" )) nlsdirs[0] = strmake( "%s/../../nls", dir );
-    else nlsdirs[0] = strmake( "%s/%s", dir, BIN_TO_NLSDIR );
-}
-
 static void option_callback( int optc, char *optarg )
 {
     switch(optc)
@@ -221,7 +213,8 @@ int main(int argc,char *argv[])
 
 	atexit( cleanup_files );
         init_signals( exit_on_signal );
-        init_argv0_dir( argv[0] );
+        bindir = get_bindir( argv[0] );
+        nlsdirs[0] = get_nlsdir( bindir, "/tools/wmc" );
 
 	/* First rebuild the commandline to put in destination */
 	/* Could be done through env[], but not all OS-es support it */

tools/wrc/Makefile.in

@@ -14,10 +14,6 @@ SOURCES = \
 	wrc.c \
 	wrc.man.in
 
-wrc_EXTRADEFS = \
+wrc_EXTRADEFS = -DBINDIR="\"${bindir}\"" -DDATADIR="\"${datadir}\"" -DINCLUDEDIR="\"${includedir}\""
-	-DNLSDIR="\"${datadir}/wine/nls\"" \
-	-DINCLUDEDIR="\"${includedir}\"" \
-	-DBIN_TO_NLSDIR=\"`${MAKEDEP} -R ${bindir} ${datadir}/wine/nls`\" \
-	-DBIN_TO_INCLUDEDIR=\"`${MAKEDEP} -R ${bindir} ${includedir}`\"
 
 INSTALL_DEV = $(PROGRAMS)

tools/wrc/wrc.c

@@ -137,8 +137,9 @@ static int stdinc = 1;
 static int po_mode;
 static const char *po_dir;
 static const char *sysroot = "";
+static const char *bindir;
 static const char *includedir;
-const char *nlsdirs[3] = { NULL, NLSDIR, NULL };
+const char *nlsdirs[3] = { NULL, DATADIR "/wine/nls", NULL };
 
 int line_number = 1;		/* The current line */
 int char_number = 1;		/* The current char pos within the line */
@@ -282,16 +283,6 @@ static int load_file( const char *input_name, const char *output_name )
     return ret;
 }
 
-static void init_argv0_dir( const char *argv0 )
-{
-    char *dir = get_argv0_dir( argv0 );
-
-    if (!dir) return;
-    includedir = strmake( "%s/%s", dir, BIN_TO_INCLUDEDIR );
-    if (strendswith( dir, "/tools/wrc" )) nlsdirs[0] = strmake( "%s/../../nls", dir );
-    else nlsdirs[0] = strmake( "%s/%s", dir, BIN_TO_NLSDIR );
-}
-
 static void option_callback( int optc, char *optarg )
 {
     switch(optc)
@@ -396,7 +387,9 @@ int main(int argc,char *argv[])
 	int i;
 
         init_signals( exit_on_signal );
-	init_argv0_dir( argv[0] );
+        bindir = get_bindir( argv[0] );
+        includedir = get_includedir( bindir );
+        nlsdirs[0] = get_nlsdir( bindir, "/tools/wrc" );
 
 	/* Set the default defined stuff */
         set_version_defines();