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makefiles: Add support for building libraries imported from external sources. 

Based on a patch by Rémi Bernon.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2021-10-18 11:06:55 +02:00
parent b1eeaa657d
commit a4b01382e1
2 changed files with 42 additions and 13 deletions
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16
aclocal.m4 vendored
View File

@ -124,6 +124,22 @@ CPPFLAGS=$ac_save_CPPFLAGS
AS_VAR_POPDEF([ac_libs])dnl
AS_VAR_POPDEF([ac_cflags])])dnl
dnl **** Get flags for an external lib program ****
dnl
dnl Usage: WINE_EXTLIB_FLAGS(var,pkg-name,default-libs,default-cflags)
dnl
AC_DEFUN([WINE_EXTLIB_FLAGS],
[AS_VAR_PUSHDEF([ac_cflags],[[$1]_PE_CFLAGS])dnl
AS_VAR_PUSHDEF([ac_libs],[[$1]_PE_LIBS])dnl
AC_ARG_VAR(ac_cflags, [C compiler flags for the PE $2, overriding the bundled version])dnl
AC_ARG_VAR(ac_libs, [Linker flags for the PE $2, overriding the bundled version])dnl
AS_VAR_IF([ac_cflags],[],[ac_cflags=$4],[enable_$2=no])
AS_VAR_IF([ac_libs],[],[ac_libs=$3],[enable_$2=no])
AS_ECHO(["$as_me:${as_lineno-$LINENO}: $2 cflags: $ac_cflags"]) >&AS_MESSAGE_LOG_FD
AS_ECHO(["$as_me:${as_lineno-$LINENO}: $2 libs: $ac_libs"]) >&AS_MESSAGE_LOG_FD
AS_VAR_POPDEF([ac_libs])dnl
AS_VAR_POPDEF([ac_cflags])])dnl
dnl **** Link C code with an assembly file ****
dnl
dnl Usage: WINE_TRY_ASM_LINK(asm-code,includes,function,[action-if-found,[action-if-not-found]])

39
tools/makedep.c
View File

@ -74,7 +74,8 @@ struct incl_file
struct incl_file *included_by; /* file that included this one */
int included_line; /* line where this file was included */
enum incl_type type; /* type of include */
int use_msvcrt; /* put msvcrt headers in the search path? */
int use_msvcrt:1; /* put msvcrt headers in the search path? */
int is_external:1; /* file from external library? */
struct incl_file *owner;
unsigned int files_count; /* files in use */
unsigned int files_size; /* total allocated size */
@ -185,6 +186,7 @@ struct makefile
const char *parent_dir;
const char *module;
const char *testdll;
const char *extlib;
const char *sharedlib;
const char *staticlib;
const char *staticimplib;
@ -1390,18 +1392,20 @@ static struct file *open_include_file( const struct makefile *make, struct incl_
{
while (dir[len] == '/') len++;
file = open_global_file( make, concat_paths( dir + len, pFile->name ), &pFile->filename );
if (file) return file;
}
continue; /* ignore paths that don't point to the top source dir */
}
if (*dir != '/')
else
{
if ((file = open_include_path_file( make, dir, pFile->name, &pFile->filename )))
return file;
if (*dir == '/') continue;
file = open_include_path_file( make, dir, pFile->name, &pFile->filename );
}
if (!file) continue;
pFile->is_external = 1;
return file;
}
if (pFile->type == INCL_SYSTEM && pFile->use_msvcrt)
if (pFile->type == INCL_SYSTEM && pFile->use_msvcrt &&
!make->extlib && !pFile->included_by->is_external)
{
if (!strcmp( pFile->name, "stdarg.h" )) return NULL;
if (!strcmp( pFile->name, "x86intrin.h" )) return NULL;
@ -1413,7 +1417,13 @@ static struct file *open_include_file( const struct makefile *make, struct incl_
if (pFile->type == INCL_SYSTEM) return NULL; /* ignore system files we cannot find */
/* try in src file directory */
if ((file = open_file_same_dir( pFile->included_by, pFile->name, &pFile->filename ))) return file;
if ((file = open_file_same_dir( pFile->included_by, pFile->name, &pFile->filename )))
{
pFile->is_external = pFile->included_by->is_external;
return file;
}
if (make->extlib) return NULL; /* ignore missing files in external libs */
fprintf( stderr, "%s:%d: error: ", pFile->included_by->file->name, pFile->included_line );
perror( pFile->name );
@ -1533,6 +1543,7 @@ static struct incl_file *add_src_file( struct makefile *make, const char *name )
memset( file, 0, sizeof(*file) );
file->name = xstrdup(name);
file->use_msvcrt = make->use_msvcrt;
file->is_external = !!make->extlib;
list_add_tail( &make->sources, &file->entry );
parse_file( make, file, 1 );
return file;
@ -1900,8 +1911,8 @@ static void get_dependencies( struct incl_file *file, struct incl_file *source )
strarray_add( &source->dependencies, file->filename );
/* sanity checks */
if ((!strcmp( file->filename, "include/config.h" ) && file != source->files[0]) ||
(!strcmp( file->filename, "include/wine/port.h" ) && file != source->files[1]))
if (!strcmp( file->filename, "include/config.h" ) &&
file != source->files[0] && !source->is_external)
{
input_file_name = source->filename;
input_line = 0;
@ -2152,7 +2163,7 @@ static void add_crt_import( const struct makefile *make, struct strarray *import
}
else
{
crt_dll = !make->testdll && !make->staticlib ? "ucrtbase" : "msvcrt";
crt_dll = !make->testdll && (!make->staticlib || make->extlib) ? "ucrtbase" : "msvcrt";
strarray_add( imports, crt_dll );
}
}
@ -3353,7 +3364,7 @@ static void output_static_lib( struct makefile *make )
output_filenames_obj_dir( make, make->unixobj_files );
output( " && %s $@\n", ranlib );
add_install_rule( make, make->staticlib, make->staticlib, strmake( "d%s/%s", so_dir, make->staticlib ));
if (crosstarget && make->module)
if (crosstarget)
{
char *name = replace_extension( make->staticlib, ".a", ".cross.a" );
@ -4073,6 +4084,7 @@ static void load_sources( struct makefile *make )
make->sharedlib = get_expanded_make_variable( make, "SHAREDLIB" );
make->staticlib = get_expanded_make_variable( make, "STATICLIB" );
make->importlib = get_expanded_make_variable( make, "IMPORTLIB" );
make->extlib = get_expanded_make_variable( make, "EXTLIB" );
if (*dll_ext) make->unixlib = get_expanded_make_variable( make, "UNIXLIB" );
make->programs = get_expanded_make_var_array( make, "PROGRAMS" );
@ -4084,6 +4096,7 @@ static void load_sources( struct makefile *make )
make->install_dev = get_expanded_make_var_array( make, "INSTALL_DEV" );
make->extra_targets = get_expanded_make_var_array( make, "EXTRA_TARGETS" );
if (make->extlib) make->staticlib = make->extlib;
if (make->staticlib) make->module = make->staticlib;
make->disabled = make->obj_dir && strarray_exists( &disabled_dirs, make->obj_dir );
@ -4106,7 +4119,7 @@ static void load_sources( struct makefile *make )
make->include_paths = empty_strarray;
make->include_args = empty_strarray;
make->define_args = empty_strarray;
strarray_add( &make->define_args, "-D__WINESRC__" );
if (!make->extlib) strarray_add( &make->define_args, "-D__WINESRC__" );
value = get_expanded_make_var_array( make, "EXTRAINCL" );
for (i = 0; i < value.count; i++)