Added support in winebuild for specifying import libraries directly on

dlls/Makedll.rules.in

@@ -16,9 +16,10 @@ DEFS        = -D__WINESRC__ $(DLLDEFS) $(EXTRADEFS)
 MAINSPEC    = $(MODULE:%.dll=%).spec
 SPEC_DEF    = $(MAINSPEC).def
 WIN16_FILES = $(SPEC_SRCS16:.spec=.spec.o) $(C_SRCS16:.c=.o) $(EXTRA_OBJS16)
-ALL_OBJS    = @WIN16_FILES@ $(OBJS) $(MODULE).dbg.o
+ALL_OBJS    = @WIN16_FILES@ $(OBJS) $(MODULE).dbg.o $(RC_SRCS:.rc=.res)
 ALL_LIBS    = $(LIBWINE) $(EXTRALIBS) $(LIBPORT) $(LDFLAGS) $(LIBS)
-IMPORTLIBS  = $(DELAYIMPORTS:%=$(DLLDIR)/lib%.$(IMPLIBEXT)) $(IMPORTS:%=$(DLLDIR)/lib%.$(IMPLIBEXT))
+ALL_IMPORTS = $(DELAYIMPORTS) $(IMPORTS)
+IMPORTLIBS  = $(ALL_IMPORTS:%=$(DLLDIR)/lib%.$(IMPLIBEXT))
 
 all: $(MODULE)$(DLLEXT) $(SUBDIRS)
 
@@ -26,13 +27,13 @@ all: $(MODULE)$(DLLEXT) $(SUBDIRS)
 
 # Rules for .so files
 
-$(MODULE).so: $(MAINSPEC) $(RC_SRCS:.rc=.res) $(ALL_OBJS) $(IMPORTLIBS) Makefile.in
-	$(WINEGCC) -B$(TOOLSDIR)/tools/winebuild -shared $(SRCDIR)/$(MAINSPEC) $(ALL_OBJS) $(RC_SRCS:.rc=.res) $(SUBSYSTEM:%=-Wb,--subsystem,%) -o $@ -L$(DLLDIR) $(DELAYIMPORTS:%=-Wb,-d%) $(IMPORTS:%=-l%) $(ALL_LIBS)
+$(MODULE).so: $(MAINSPEC) $(ALL_OBJS) $(IMPORTLIBS) Makefile.in
+	$(WINEGCC) -B$(TOOLSDIR)/tools/winebuild -shared $(SRCDIR)/$(MAINSPEC) $(ALL_OBJS) $(SUBSYSTEM:%=-Wb,--subsystem,%) -o $@ -L$(DLLDIR) $(ALL_IMPORTS:%=-l%) $(DELAYIMPORTS:%=-Wb,-d%) $(ALL_LIBS)
 
 # Rules for .dll files
 
 $(MODULE): $(RCOBJS) $(OBJS) $(MODULE).dbg.o $(SPEC_DEF) $(IMPORTLIBS) Makefile.in
-	$(DLLWRAP) -k --def $(SPEC_DEF) -o $@ $(RCOBJS) $(OBJS) $(MODULE).dbg.o -L$(DLLDIR) $(DELAYIMPORTS:%=-l%) $(IMPORTS:%=-l%) $(ALL_LIBS)
+	$(DLLWRAP) -k --def $(SPEC_DEF) -o $@ $(RCOBJS) $(OBJS) $(MODULE).dbg.o -L$(DLLDIR) $(ALL_IMPORTS:%=-l%) $(ALL_LIBS)
 
 $(SPEC_DEF): $(WINEBUILD)
 
@@ -55,8 +56,8 @@ crosstest:: $(SUBDIRS:%=%/__crosstest__)
 
 # Rule to explicitly generate the .spec.c for debugging
 
-$(MAINSPEC).c: $(MAINSPEC) $(RC_SRCS:.rc=.res) $(ALL_OBJS) $(IMPORTLIBS) $(WINEBUILD)
-	$(WINEBUILD) $(DEFS) $(DLLFLAGS) --dll -o $@ --export $(SRCDIR)/$(MAINSPEC) $(SUBSYSTEM:%=--subsystem %) $(RC_SRCS:.rc=.res) $(ALL_OBJS) -L$(DLLDIR) $(DELAYIMPORTS:%=-d%) $(IMPORTS:%=-l%)
+$(MAINSPEC).c: $(MAINSPEC) $(ALL_OBJS) $(IMPORTLIBS) $(WINEBUILD)
+	$(WINEBUILD) $(DEFS) $(DLLFLAGS) --dll -o $@ --export $(SRCDIR)/$(MAINSPEC) $(SUBSYSTEM:%=--subsystem %) $(ALL_OBJS) -L$(DLLDIR) $(ALL_IMPORTS:%=-l%) $(DELAYIMPORTS:%=-d%)
 
 # Rules for auto documentation
 

programs/Makeprog.rules.in

@@ -13,9 +13,9 @@ DLLDEFS     = @DLLDEFS@
 DLLFLAGS    = @DLLFLAGS@
 DEFS        = $(DLLDEFS) $(EXTRADEFS)
 ALL_OBJS    = $(OBJS) $(MODULE).dbg.o
-ALL_LIBS    = $(IMPORTS:%=-l%) $(LIBWINE) $(EXTRALIBS) $(LIBPORT) $(LDFLAGS) $(LIBS)
+ALL_IMPORTS = $(DELAYIMPORTS) $(IMPORTS)
+ALL_LIBS    = $(ALL_IMPORTS:%=-l%) $(LIBWINE) $(EXTRALIBS) $(LIBPORT) $(LDFLAGS) $(LIBS)
 BASEMODULE  = $(MODULE:.exe=)
-TESTIMPORTS = $(DELAYIMPORTS) $(IMPORTS)
 RUNTESTFLAGS= -q -P wine -T $(TOPOBJDIR)
 
 @MAKE_RULES@
@@ -25,7 +25,7 @@ all: $(MODULE)$(DLLEXT) $(BASEMODULE)$(EXEEXT)
 # Rules for .so main module
 
 $(MODULE).so: $(ALL_OBJS) $(RC_SRCS:.rc=.res) Makefile.in
-	$(WINEGCC) -B$(TOOLSDIR)/tools/winebuild $(APPMODE) $(ALL_OBJS) $(RC_SRCS:.rc=.res) -o $@ -L$(DLLDIR) $(DELAYIMPORTS:%=-Wb,-d%) $(ALL_LIBS)
+	$(WINEGCC) -B$(TOOLSDIR)/tools/winebuild $(APPMODE) $(ALL_OBJS) $(RC_SRCS:.rc=.res) -o $@ -L$(DLLDIR) $(ALL_LIBS) $(DELAYIMPORTS:%=-Wb,-d%)
 
 $(BASEMODULE): $(WINEWRAPPER)
 	$(RM) $@ && $(LN_S) $(WINEWRAPPER) $@
@@ -33,7 +33,7 @@ $(BASEMODULE): $(WINEWRAPPER)
 # Rules for .exe main module
 
 $(MODULE): $(ALL_OBJS) $(RCOBJS) Makefile.in
-	$(CC) $(APPMODE) $(ALL_OBJS) $(RCOBJS) -o $@ $(DELAYIMPORTS:%=-l%) $(ALL_LIBS)
+	$(CC) $(APPMODE) $(ALL_OBJS) $(RCOBJS) -o $@ $(ALL_LIBS)
 
 # Rules for testing
 

tools/winebuild/build.h

@@ -148,6 +148,7 @@ extern void *xmalloc (size_t size);
 extern void *xrealloc (void *ptr, size_t size);
 extern char *xstrdup( const char *str );
 extern char *strupper(char *s);
+extern int strendswith(const char* str, const char* end);
 extern void fatal_error( const char *msg, ... )
    __attribute__ ((__format__ (__printf__, 1, 2)));
 extern void fatal_perror( const char *msg, ... )
@@ -167,7 +168,8 @@ extern void free_dll_spec( DLLSPEC *spec );
 extern const char *make_c_identifier( const char *str );
 extern int get_alignment(int alignBoundary);
 
-extern void add_import_dll( const char *name, int delay );
+extern void add_import_dll( const char *name, const char *filename );
+extern void add_delayed_import( const char *name );
 extern void add_ignore_symbol( const char *name );
 extern void read_undef_symbols( char **argv );
 extern int resolve_imports( DLLSPEC *spec );

tools/winebuild/import.c

@@ -27,6 +27,9 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdarg.h>
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
 #ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif
@@ -37,7 +40,10 @@
 
 struct import
 {
-    DLLSPEC     *spec;         /* description of the imported dll */
+    DLLSPEC     *spec;        /* description of the imported dll */
+    char        *full_name;   /* full name of the input file */
+    dev_t        dev;         /* device/inode of the input file */
+    ino_t        ino;
     int          delay;       /* delay or not dll loading ? */
     ORDDEF     **exports;     /* functions exported from this dll */
     int          nb_exports;  /* number of exported functions */
@@ -60,6 +66,8 @@ static int nb_imports = 0;      /* number of imported dlls (delayed or not) */
 static int nb_delayed = 0;      /* number of delayed dlls */
 static int total_imports = 0;   /* total number of imported functions */
 static int total_delayed = 0;   /* total number of imported functions in delayed DLLs */
+static char **delayed_imports;  /* names of delayed import dlls */
+static int nb_delayed_imports;  /* size of the delayed_imports array */
 
 /* list of symbols that are ignored by default */
 static const char * const default_ignored_symbols[] =
@@ -189,6 +197,7 @@ static void free_imports( struct import *imp )
     free( imp->exports );
     free( imp->imports );
     free_dll_spec( imp->spec );
+    free( imp->full_name );
     free( imp );
 }
 
@@ -198,16 +207,28 @@ static void remove_ld_tmp_file(void)
     if (ld_tmp_file) unlink( ld_tmp_file );
 }
 
+/* check whether a given dll is imported in delayed mode */
+static int is_delayed_import( const char *name )
+{
+    int i;
+
+    for (i = 0; i < nb_delayed_imports; i++)
+    {
+        if (!strcmp( delayed_imports[i], name )) return 1;
+    }
+    return 0;
+}
+
 /* check whether a given dll has already been imported */
-static int is_already_imported( const char *name )
+static struct import *is_already_imported( const char *name )
 {
     int i;
 
     for (i = 0; i < nb_imports; i++)
     {
-        if (!strcmp( dll_imports[i]->spec->file_name, name )) return 1;
+        if (!strcmp( dll_imports[i]->spec->file_name, name )) return dll_imports[i];
     }
-    return 0;
+    return NULL;
 }
 
 /* open the .so library for a given dll in a specified path */
@@ -229,8 +250,8 @@ static char *try_library_path( const char *path, const char *name )
     return NULL;
 }
 
-/* open the .so library for a given dll */
-static char *open_library( const char *name )
+/* find the .def import library for a given dll */
+static char *find_library( const char *name )
 {
     char *fullname;
     int i;
@@ -244,24 +265,36 @@ static char *open_library( const char *name )
 }
 
 /* read in the list of exported symbols of an import library */
-static int read_import_lib( const char *name, struct import *imp )
+static int read_import_lib( struct import *imp )
 {
     FILE *f;
-    char *fullname;
     int i, ret;
+    struct stat stat;
+    struct import *prev_imp;
     DLLSPEC *spec = imp->spec;
 
-    imp->exports    = NULL;
-    imp->nb_exports = 0;
-
-    fullname = open_library( name );
-    f = open_input_file( NULL, fullname );
-    free( fullname );
-
+    f = open_input_file( NULL, imp->full_name );
+    fstat( fileno(f), &stat );
+    imp->dev = stat.st_dev;
+    imp->ino = stat.st_ino;
     ret = parse_def_file( f, spec );
     close_input_file( f );
     if (!ret) return 0;
-    if (is_already_imported( spec->file_name )) return 0;
+
+    /* check if we already imported that library from a different file */
+    if ((prev_imp = is_already_imported( spec->file_name )))
+    {
+        if (prev_imp->dev != imp->dev || prev_imp->ino != imp->ino)
+            fatal_error( "%s and %s have the same export name '%s'\n",
+                         prev_imp->full_name, imp->full_name, spec->file_name );
+        return 0;  /* the same file was already loaded, ignore this one */
+    }
+
+    if (is_delayed_import( spec->file_name ))
+    {
+        imp->delay = 1;
+        nb_delayed++;
+    }
 
     imp->exports = xmalloc( spec->nb_entry_points * sizeof(*imp->exports) );
 
@@ -279,32 +312,47 @@ static int read_import_lib( const char *name, struct import *imp )
     return 1;
 }
 
-/* add a dll to the list of imports */
-void add_import_dll( const char *name, int delay )
+/* build the dll exported name from the import lib name or path */
+static char *get_dll_name( const char *name, const char *filename )
 {
-    struct import *imp;
-    char *fullname;
+    char *ret;
 
-    fullname = xmalloc( strlen(name) + 5 );
-    strcpy( fullname, name );
-    if (!strchr( fullname, '.' )) strcat( fullname, ".dll" );
-
-    /* check if we already imported it */
-    if (is_already_imported( fullname ))
+    if (filename)
+    {
+        const char *basename = strrchr( filename, '/' );
+        if (!basename) basename = filename;
+        else basename++;
+        if (!strncmp( basename, "lib", 3 )) basename += 3;
+        ret = xmalloc( strlen(basename) + 5 );
+        strcpy( ret, basename );
+        if (strendswith( ret, ".def" )) ret[strlen(ret)-4] = 0;
+    }
+    else
     {
-        free( fullname );
-        return;
+        ret = xmalloc( strlen(name) + 5 );
+        strcpy( ret, name );
     }
+    if (!strchr( ret, '.' )) strcat( ret, ".dll" );
+    return ret;
+}
+
+/* add a dll to the list of imports */
+void add_import_dll( const char *name, const char *filename )
+{
+    struct import *imp = xmalloc( sizeof(*imp) );
 
-    imp = xmalloc( sizeof(*imp) );
     imp->spec            = alloc_dll_spec();
-    imp->spec->file_name = fullname;
-    imp->delay           = delay;
+    imp->spec->file_name = get_dll_name( name, filename );
+    imp->delay           = 0;
     imp->imports         = NULL;
     imp->nb_imports      = 0;
-    if (delay) nb_delayed++;
+    imp->exports         = NULL;
+    imp->nb_exports      = 0;
+
+    if (filename) imp->full_name = xstrdup( filename );
+    else imp->full_name = find_library( name );
 
-    if (read_import_lib( name, imp ))
+    if (read_import_lib( imp ))
     {
         dll_imports = xrealloc( dll_imports, (nb_imports+1) * sizeof(*dll_imports) );
         dll_imports[nb_imports++] = imp;
@@ -316,6 +364,21 @@ void add_import_dll( const char *name, int delay )
     }
 }
 
+/* add a library to the list of delayed imports */
+void add_delayed_import( const char *name )
+{
+    struct import *imp;
+    char *fullname = get_dll_name( name, NULL );
+
+    delayed_imports = xrealloc( delayed_imports, (nb_delayed_imports+1) * sizeof(*delayed_imports) );
+    delayed_imports[nb_delayed_imports++] = fullname;
+    if ((imp = is_already_imported( fullname )) && !imp->delay)
+    {
+        imp->delay = 1;
+        nb_delayed++;
+    }
+}
+
 /* remove an imported dll, based on its index in the dll_imports array */
 static void remove_import_dll( int index )
 {
@@ -477,8 +540,8 @@ static void add_extra_undef_symbols( const DLLSPEC *spec )
         ntdll_imports += add_extra_symbol( extras, &count, "RtlRaiseException", spec );
 
     /* make sure we import the dlls that contain these functions */
-    if (kernel_imports) add_import_dll( "kernel32", 0 );
-    if (ntdll_imports) add_import_dll( "ntdll", 0 );
+    if (kernel_imports) add_import_dll( "kernel32", NULL );
+    if (ntdll_imports) add_import_dll( "ntdll", NULL );
 
     if (count)
     {

tools/winebuild/main.c

@@ -281,7 +281,7 @@ static char **parse_options( int argc, char **argv, DLLSPEC *spec )
             spec->dll_name = xstrdup( optarg );
             break;
         case 'd':
-            add_import_dll( optarg, 1 );
+            add_delayed_import( optarg );
             break;
         case 'e':
             spec->init_func = xstrdup( optarg );
@@ -310,7 +310,7 @@ static char **parse_options( int argc, char **argv, DLLSPEC *spec )
             kill_at = 1;
             break;
         case 'l':
-            add_import_dll( optarg, 0 );
+            add_import_dll( optarg, NULL );
             break;
         case 'o':
             if (unlink( optarg ) == -1 && errno != ENOENT)
@@ -401,6 +401,21 @@ static void load_resources( char *argv[], DLLSPEC *spec )
     }
 }
 
+/* add input files that look like import libs to the import list */
+static void load_import_libs( char *argv[] )
+{
+    char **ptr, **last;
+
+    for (ptr = last = argv; *ptr; ptr++)
+    {
+        if (strendswith( *ptr, ".def" ))
+            add_import_dll( NULL, *ptr );
+        else
+            *last++ = *ptr; /* not an import dll, keep it in the list */
+    }
+    *last = NULL;
+}
+
 static int parse_input_file( DLLSPEC *spec )
 {
     FILE *input_file = open_input_file( NULL, spec_file_name );
@@ -437,6 +452,7 @@ int main(int argc, char **argv)
     case MODE_DLL:
         spec->characteristics |= IMAGE_FILE_DLL;
         load_resources( argv, spec );
+        load_import_libs( argv );
         if (!spec_file_name) fatal_error( "missing .spec file\n" );
         if (!parse_input_file( spec )) break;
         switch (spec->type)
@@ -457,6 +473,7 @@ int main(int argc, char **argv)
         if (spec->type == SPEC_WIN16) fatal_error( "Cannot build 16-bit exe files\n" );
 	if (!spec->file_name) fatal_error( "executable must be named via the -F option\n" );
         load_resources( argv, spec );
+        load_import_libs( argv );
         if (spec_file_name && !parse_input_file( spec )) break;
         read_undef_symbols( argv );
         BuildSpec32File( output_file, spec );

tools/winebuild/utils.c

@@ -71,6 +71,13 @@ char *strupper(char *s)
     return s;
 }
 
+int strendswith(const char* str, const char* end)
+{
+    int l = strlen(str);
+    int m = strlen(end);
+    return l >= m && strcmp(str + l - m, end) == 0;
+}
+
 void fatal_error( const char *msg, ... )
 {
     va_list valist;

tools/winebuild/winebuild.man.in

@@ -69,6 +69,12 @@ Change to the specified directory before reading source files. Only
 meaningful in
 .BR \--debug\  mode.
 .TP
+.BI \-d,\ --delay-lib= name
+Set the delayed import mode for the specified library, which must be
+one of the libraries imported with the \fB-l\fR option. Delayed mode
+means that the library won't be loaded until a function imported from
+it is actually called.
+.TP
 .BI \-D\  symbol
 Ignored for compatibility with the C compiler.
 .TP
@@ -138,11 +144,6 @@ Import the specified library, looking for a corresponding
 \fIlibname.def\fR file in the directories specified with the \fB-L\fR
 option.
 .TP
-.BI \-d,\ --delay-lib= name
-Same as the \fB-l\fR option, but import the specified library in
-delayed mode (i.e. the library won't be loaded until a function
-imported from it is actually called).
-.TP
 .BI \-M,\ --main-module= module
 Specify that we are building a 16-bit dll, that will ultimately be
 linked together with the 32-bit dll specified in \fImodule\fR.  Only