A wine installation should not be divided across multiple prefixes, and one shouldn't mix components from multiple installations. winegcc should therefore select a single viable get_inc_dir (as was with get_lib_dir) and add (only) its ${includedir}/wine/msvcrt and ${includedir}/wine/windows, not offer gcc multiple (potentially nonexistent or unrelated) paths to search for wine headers
Signed-off-by: Kevin Puetz PuetzKevinA@JohnDeere.com --
e.g. for a wine built with --prefix /opt/wine-6 it's potentially the case that /usr/include/wine/* may also exist (perhaps from a distro package), but we don't really want winegcc adding both -I/opt/wine-6/include/windows -I/usr/include/wine/windows
get_inc_dir is identical in all winegcc/widl/wrc tools, and thus seems like a good candidate to move into tools.h. However, its interactions with init_argv0_dir (includedir global variable, INCLUDDIR macro, etc) made that not really work out. --- tools/widl/widl.c | 39 ++++++++++++++++++++++------------ tools/winegcc/winegcc.c | 47 ++++++++++++++++++++++++----------------- tools/wrc/wrc.c | 39 ++++++++++++++++++++++------------ 3 files changed, 80 insertions(+), 45 deletions(-)
diff --git a/tools/widl/widl.c b/tools/widl/widl.c index 7686594b7d3..8150d6158e4 100644 --- a/tools/widl/widl.c +++ b/tools/widl/widl.c @@ -256,6 +256,29 @@ static void add_widl_version_define(void) wpp_add_cmdline_define(version_str); }
+static const char *get_inc_dir(const char *sysroot) +{ + const char *stdincpath[] = { includedir, INCLUDEDIR, "/usr/include", "/usr/local/include" }; + const char *root = sysroot ? sysroot : ""; + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(stdincpath); i++) + { + const char *root = (sysroot && i) ? sysroot : ""; + char *path; + struct stat statbuf; + + if (!stdincpath[i]) continue; + path = strmake( "%s%s/%s",root, stdincpath[i], "wine"); + if (!stat(path,&statbuf) && S_ISDIR(statbuf.st_mode)) + { + return strmake( "%s%s",root,stdincpath[i]); + } + } + + return strmake( "%s%s", root, INCLUDEDIR ); +} + /* clean things up when aborting on a signal */ static void exit_on_signal( int sig ) { @@ -733,19 +756,9 @@ int main(int argc,char *argv[])
if (stdinc) { - static const char *incl_dirs[] = { INCLUDEDIR, "/usr/include", "/usr/local/include" }; - - if (includedir) - { - wpp_add_include_path( strmake( "%s/wine/msvcrt", includedir )); - wpp_add_include_path( strmake( "%s/wine/windows", includedir )); - } - for (i = 0; i < ARRAY_SIZE(incl_dirs); i++) - { - if (i && !strcmp( incl_dirs[i], incl_dirs[0] )) continue; - wpp_add_include_path( strmake( "%s%s/wine/msvcrt", sysroot, incl_dirs[i] )); - wpp_add_include_path( strmake( "%s%s/wine/windows", sysroot, incl_dirs[i] )); - } + const char *inc_dir = get_inc_dir(sysroot); + wpp_add_include_path( strmake( "%s/wine/msvcrt", inc_dir)); + wpp_add_include_path( strmake( "%s/wine/windows", inc_dir)); }
if (pointer_size) diff --git a/tools/winegcc/winegcc.c b/tools/winegcc/winegcc.c index 8644afe7535..6e701a5c08b 100644 --- a/tools/winegcc/winegcc.c +++ b/tools/winegcc/winegcc.c @@ -647,6 +647,29 @@ static char *get_lib_dir( struct options *opts ) return strmake( "%s%s", root, LIBDIR ); }
+static const char *get_inc_dir(const char *sysroot) +{ + const char *stdincpath[] = { includedir, INCLUDEDIR, "/usr/include", "/usr/local/include" }; + const char *root = sysroot ? sysroot : ""; + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(stdincpath); i++) + { + const char *root = (sysroot && i) ? sysroot : ""; + char *path; + struct stat statbuf; + + if (!stdincpath[i]) continue; + path = strmake( "%s%s/%s",root, stdincpath[i], "wine"); + if (!stat(path,&statbuf) && S_ISDIR(statbuf.st_mode)) + { + return strmake( "%s%s",root,stdincpath[i]); + } + } + + return strmake( "%s%s", root, INCLUDEDIR ); +} + static void init_argv0_dir( const char *argv0 ) { #ifndef _WIN32 @@ -813,32 +836,18 @@ no_compat_defines: /* standard includes come last in the include search path */ if (!opts->wine_objdir && !opts->nostdinc) { - const char *incl_dirs[] = { INCLUDEDIR, "/usr/include", "/usr/local/include" }; - const char *root = opts->isysroot ? opts->isysroot : opts->sysroot ? opts->sysroot : ""; + const char *inc_sysroot = opts->isysroot ? opts->isysroot : opts->sysroot; + const char *inc_dir = get_inc_dir(inc_sysroot); const char *isystem = gcc_defs ? "-isystem" : "-I"; const char *idirafter = gcc_defs ? "-idirafter" : "-I";
if (opts->use_msvcrt) { - if (includedir) strarray_add( &comp_args, strmake( "%s%s/wine/msvcrt", isystem, includedir )); - for (j = 0; j < ARRAY_SIZE(incl_dirs); j++) - { - if (j && !strcmp( incl_dirs[0], incl_dirs[j] )) continue; - strarray_add(&comp_args, strmake( "%s%s%s/wine/msvcrt", isystem, root, incl_dirs[j] )); - } + strarray_add(&comp_args, strmake( "%s%s/wine/msvcrt", isystem, inc_dir )); strarray_add(&comp_args, "-D__MSVCRT__"); } - if (includedir) - { - strarray_add( &comp_args, strmake( "%s%s/wine/windows", isystem, includedir )); - strarray_add( &comp_args, strmake( "%s%s", idirafter, includedir )); - } - for (j = 0; j < ARRAY_SIZE(incl_dirs); j++) - { - if (j && !strcmp( incl_dirs[0], incl_dirs[j] )) continue; - strarray_add(&comp_args, strmake( "%s%s%s/wine/windows", isystem, root, incl_dirs[j] )); - strarray_add(&comp_args, strmake( "%s%s%s", idirafter, root, incl_dirs[j] )); - } + strarray_add(&comp_args, strmake( "%s%s/wine/windows", isystem, inc_dir )); + strarray_add(&comp_args, strmake( "%s%s", idirafter, inc_dir)); } else if (opts->wine_objdir) strarray_add(&comp_args, strmake("-I%s/include", opts->wine_objdir) ); diff --git a/tools/wrc/wrc.c b/tools/wrc/wrc.c index 41207120237..3b38629c71b 100644 --- a/tools/wrc/wrc.c +++ b/tools/wrc/wrc.c @@ -225,6 +225,29 @@ static void set_version_defines(void) free( version ); }
+static const char *get_inc_dir(const char *sysroot) +{ + const char *stdincpath[] = { includedir, INCLUDEDIR, "/usr/include", "/usr/local/include" }; + const char *root = sysroot ? sysroot : ""; + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(stdincpath); i++) + { + const char *root = (sysroot && i) ? sysroot : ""; + char *path; + struct stat statbuf; + + if (!stdincpath[i]) continue; + path = strmake( "%s%s/%s",root, stdincpath[i], "wine"); + if (!stat(path,&statbuf) && S_ISDIR(statbuf.st_mode)) + { + return strmake( "%s%s",root,stdincpath[i]); + } + } + + return strmake( "%s%s", root, INCLUDEDIR ); +} + /* clean things up when aborting on a signal */ static void exit_on_signal( int sig ) { @@ -453,19 +476,9 @@ int main(int argc,char *argv[]) /* If we do need to search standard includes, add them to the path */ if (stdinc) { - static const char *incl_dirs[] = { INCLUDEDIR, "/usr/include", "/usr/local/include" }; - - if (includedir) - { - wpp_add_include_path( strmake( "%s/wine/msvcrt", includedir )); - wpp_add_include_path( strmake( "%s/wine/windows", includedir )); - } - for (i = 0; i < ARRAY_SIZE(incl_dirs); i++) - { - if (i && !strcmp( incl_dirs[i], incl_dirs[0] )) continue; - wpp_add_include_path( strmake( "%s%s/wine/msvcrt", sysroot, incl_dirs[i] )); - wpp_add_include_path( strmake( "%s%s/wine/windows", sysroot, incl_dirs[i] )); - } + const char *inc_dir = get_inc_dir(sysroot); + wpp_add_include_path( strmake( "%s/wine/msvcrt", inc_dir)); + wpp_add_include_path( strmake( "%s/wine/windows", inc_dir)); }
/* Kill io buffering when some kind of debuglevel is enabled */
When cross-compiling wine (or winelib applications), one configures and builds wine __tooldeps__ in one prefix, then builds the target separately (using --with-wine-tools)
Any paths compiled into wine's tool binaries via FOODIR or BIN_TO_FOODIR would thus refer to that --with-wine-tools build, not to the target. Previously BIN_TO_LIBDIR was exempted from being prefixed by $SYSROOT, but really it should just not be used at all when cross-compiling.
Add --wine-libdir and --wine-includedir options so these paths can be explicitly specified if they are not a standard location inside $SYSROOT. This should match the --includedir or --libdir options to configure, and will entirely override any built-in guessing.
Signed-off-by: Kevin Puetz PuetzKevinA@JohnDeere.com --
Previously it was possible to compile with a cross-winelib only if wine was installed inside of $SYSROOT, in one of the 3 subfolders that the get_lib_dir would try ($PREFIX, /usr, or /usr/local). And even then, build configuration's files (variables from init_argv0_dir) would be first in the ist and preferred if they existed.
This worked for most libraries becuase .h and .def files aren't architecture-specific, so the build/host confusion caused little harm. And prior to wine 6.22 few libraries used static importlib.a files, Even for those that did the linker would *probably* reject and skip over wrong-architecture .a files, though more subtle problems could manifest if e.g. both --host and --build were some flavor of linux-x86, but perhaps using different gcc versions or options.
Allowing --wine-{include,lib}dir to be specified explicitly clears up all this ambiguity and guessing; a cross-compiler can just say where the host wine binaries are and be sure winegcc won't find something else. --- tools/widl/widl.c | 13 ++++++++++--- tools/widl/widl.man.in | 5 +++++ tools/winegcc/winegcc.c | 28 ++++++++++++++++++++-------- tools/winegcc/winegcc.man.in | 10 ++++++++++ tools/wrc/wrc.c | 13 ++++++++++--- tools/wrc/wrc.man.in | 6 ++++++ 6 files changed, 61 insertions(+), 14 deletions(-)
diff --git a/tools/widl/widl.c b/tools/widl/widl.c index 8150d6158e4..8456c2d974f 100644 --- a/tools/widl/widl.c +++ b/tools/widl/widl.c @@ -71,6 +71,7 @@ static const char usage[] = " -r Generate registration script\n" " -robust Ignored, present for midl compatibility\n" " --sysroot=DIR Prefix include paths with DIR\n" +" --wine-includedir= Prefix of installed wine headers (DIR/wine/*)\n" " -s Generate server stub\n" " -t Generate typelib\n" " -u Generate interface identifiers file\n" @@ -142,6 +143,7 @@ static const char *dlldir; static struct strarray dlldirs; static char *output_name; static const char *sysroot = ""; +static const char *wine_includedir = NULL;
int line_number = 1;
@@ -167,6 +169,7 @@ enum { RT_OPTION, ROBUST_OPTION, SYSROOT_OPTION, + WINE_INCLUDEDIR, WIN32_OPTION, WIN64_OPTION, WIN32_ALIGN_OPTION, @@ -191,6 +194,7 @@ static const struct long_option long_options[] = { { "prefix-server", 1, PREFIX_SERVER_OPTION }, { "robust", 0, ROBUST_OPTION }, { "sysroot", 1, SYSROOT_OPTION }, + { "wine-includedir", 1, WINE_INCLUDEDIR }, { "target", 0, 'b' }, { "winrt", 0, RT_OPTION }, { "win32", 0, WIN32_OPTION }, @@ -256,9 +260,9 @@ static void add_widl_version_define(void) wpp_add_cmdline_define(version_str); }
-static const char *get_inc_dir(const char *sysroot) +static const char *guess_inc_dir(const char *sysroot) { - const char *stdincpath[] = { includedir, INCLUDEDIR, "/usr/include", "/usr/local/include" }; + const char *stdincpath[] = { sysroot ? NULL : includedir, INCLUDEDIR, "/usr/include", "/usr/local/include" }; const char *root = sysroot ? sysroot : ""; unsigned int i;
@@ -568,6 +572,9 @@ static void option_callback( int optc, char *optarg ) case SYSROOT_OPTION: sysroot = xstrdup(optarg); break; + case WINE_INCLUDEDIR: + wine_includedir = xstrdup(optarg); + break; case WIN32_OPTION: pointer_size = 4; break; @@ -756,7 +763,7 @@ int main(int argc,char *argv[])
if (stdinc) { - const char *inc_dir = get_inc_dir(sysroot); + const char *inc_dir = wine_includedir ? wine_includedir : guess_inc_dir(sysroot); wpp_add_include_path( strmake( "%s/wine/msvcrt", inc_dir)); wpp_add_include_path( strmake( "%s/wine/windows", inc_dir)); } diff --git a/tools/widl/widl.man.in b/tools/widl/widl.man.in index 858b04a38e8..b0279a981fc 100644 --- a/tools/widl/widl.man.in +++ b/tools/widl/widl.man.in @@ -43,6 +43,11 @@ specification is in the standard autoconf format as returned by Force the target architecture to 32-bit or 64-bit. .IP \fB--sysroot=\fIdir\fR Prefix the standard include paths with \fIdir\fR. +.IP "\fB--wine-includedir=\fIdir\fR" +Specify the Wine include directory. This is mainly used when +cross-compiling, as a separately-built wrc (--with-wine-tools) +won't know the path for target headers unless it's a standard prefix +(\fI$SYSROOT/usr/include\fR or \fI$SYSROOT/usr/local/include\fR) .IP \fB--nostdinc\fR Do not search standard include paths like /usr/include and /usr/local/include. diff --git a/tools/winegcc/winegcc.c b/tools/winegcc/winegcc.c index 6e701a5c08b..0aafca1271a 100644 --- a/tools/winegcc/winegcc.c +++ b/tools/winegcc/winegcc.c @@ -184,6 +184,8 @@ struct options int strip; int pic; const char* wine_objdir; + const char* wine_libdir; + const char* wine_includedir; const char* winebuild; const char* output_name; const char* image_base; @@ -550,9 +552,9 @@ static const char *get_multiarch_dir( struct target target ) return NULL; }
-static char *get_lib_dir( struct options *opts ) +static const char *guess_libdir( struct options *opts ) { - const char *stdlibpath[] = { libdir, LIBDIR, "/usr/lib", "/usr/local/lib", "/lib" }; + const char *stdlibpath[] = { (opts->sysroot ? NULL : libdir), LIBDIR, "/usr/lib", "/usr/local/lib", "/lib" }; const char *bit_suffix, *other_bit_suffix, *build_multiarch, *target_multiarch, *winecrt0; const char *root = opts->sysroot ? opts->sysroot : ""; unsigned int i; @@ -569,7 +571,6 @@ static char *get_lib_dir( struct options *opts )
for (i = 0; i < ARRAY_SIZE(stdlibpath); i++) { - const char *root = (i && opts->sysroot) ? opts->sysroot : ""; char *p, *buffer;
if (!stdlibpath[i]) continue; @@ -647,15 +648,14 @@ static char *get_lib_dir( struct options *opts ) return strmake( "%s%s", root, LIBDIR ); }
-static const char *get_inc_dir(const char *sysroot) +static const char *guess_includedir(const char *sysroot) { - const char *stdincpath[] = { includedir, INCLUDEDIR, "/usr/include", "/usr/local/include" }; + const char *stdincpath[] = { sysroot ? NULL : includedir, INCLUDEDIR, "/usr/include", "/usr/local/include" }; const char *root = sysroot ? sysroot : ""; unsigned int i;
for (i = 0; i < ARRAY_SIZE(stdincpath); i++) { - const char *root = (sysroot && i) ? sysroot : ""; char *path; struct stat statbuf;
@@ -837,7 +837,7 @@ no_compat_defines: if (!opts->wine_objdir && !opts->nostdinc) { const char *inc_sysroot = opts->isysroot ? opts->isysroot : opts->sysroot; - const char *inc_dir = get_inc_dir(inc_sysroot); + const char *inc_dir = opts->wine_includedir ? opts->wine_includedir : guess_includedir(inc_sysroot); const char *isystem = gcc_defs ? "-isystem" : "-I"; const char *idirafter = gcc_defs ? "-idirafter" : "-I";
@@ -1151,7 +1151,7 @@ static void build(struct options* opts) /* prepare the linking path */ if (!opts->wine_objdir) { - char *lib_dir = get_lib_dir( opts ); + const char *lib_dir = opts->wine_libdir ? opts->wine_libdir : guess_libdir( opts ); strarray_addall( &lib_dirs, opts->lib_dirs ); strarray_add( &lib_dirs, strmake( "%s/wine%s", lib_dir, get_arch_dir( opts->target ))); strarray_add( &lib_dirs, lib_dir ); @@ -1637,6 +1637,8 @@ int main(int argc, char **argv) next_is_arg = (strcmp("--param", opts.args.str[i]) == 0 || strcmp("--sysroot", opts.args.str[i]) == 0 || strcmp("--target", opts.args.str[i]) == 0 || + strcmp("--wine-includedir", opts.args.str[i]) == 0 || + strcmp("--wine-libdir", opts.args.str[i]) == 0 || strcmp("--wine-objdir", opts.args.str[i]) == 0 || strcmp("--winebuild", opts.args.str[i]) == 0 || strcmp("--lib-suffix", opts.args.str[i]) == 0); @@ -1925,6 +1927,16 @@ int main(int argc, char **argv) parse_target_option( &opts, option_arg ); raw_compiler_arg = raw_linker_arg = 0; } + else if (is_option( &opts, i, "--wine-includedir", &option_arg )) + { + opts.wine_includedir = option_arg; + raw_compiler_arg = raw_linker_arg = 0; + } + else if (is_option( &opts, i, "--wine-libdir", &option_arg )) + { + opts.wine_libdir = option_arg; + raw_compiler_arg = raw_linker_arg = 0; + } else if (is_option( &opts, i, "--wine-objdir", &option_arg )) { opts.wine_objdir = option_arg; diff --git a/tools/winegcc/winegcc.man.in b/tools/winegcc/winegcc.man.in index 87c1496fd18..f598c209554 100644 --- a/tools/winegcc/winegcc.man.in +++ b/tools/winegcc/winegcc.man.in @@ -29,6 +29,16 @@ compiler. .IP "\fB-b,--target \fItarget\fR" Specify the target architecture triplet for cross-compiling. winegcc will then invoke \fItarget\fR-gcc instead of gcc. +.IP "\fB--wine-includedir \fIdir\fR" +Specify the Wine include directory. This is mainly used when +cross-compiling, as a separatelt-built winegcc (--with-wine-tools) +won't know the path for target headers unless it's a standard prefix +(\fI$SYSROOT/usr/include\fR or \fI$SYSROOT/usr/local/include\fR) +.IP "\fB--wine-libdir \fIdir\fR" +Specify the Wine include directory. This is mainly used when +cross-compiling, as the --with-wine-tools winegcc won't know +where to find the target's libs unless they are in a standard prefix +(\fI$SYSROOT/usr/lib\fR, \fI$SYSROOT/usr/local/lib\fR, or \fI$SYSROOT/lib\fR) .IP "\fB--wine-objdir \fIdir\fR" Specify the Wine object directory. This is used when building Wine itself, to use the includes and libraries from inside the build tree. diff --git a/tools/wrc/wrc.c b/tools/wrc/wrc.c index 3b38629c71b..e0634703c70 100644 --- a/tools/wrc/wrc.c +++ b/tools/wrc/wrc.c @@ -64,6 +64,7 @@ static const char usage[] = " --preprocessor Specifies the preprocessor to use, including arguments\n" " -r Ignored for compatibility with rc\n" " --sysroot=DIR Prefix include paths with DIR\n" + " --wine-includedir=DIR Prefix of installed wine headers (DIR/wine/*)\n" " -U, --undefine id Undefine preprocessor identifier id\n" " --use-temp-file Ignored for compatibility with windres\n" " -v, --verbose Enable verbose mode\n" @@ -144,6 +145,7 @@ static int po_mode; static const char *po_dir; static const char *sysroot = ""; static const char *includedir; +static const char *wine_includedir = NULL; const char *nlsdirs[3] = { NULL, NLSDIR, NULL };
int line_number = 1; /* The current line */ @@ -164,6 +166,7 @@ enum long_options_values LONG_OPT_PO_DIR, LONG_OPT_PREPROCESSOR, LONG_OPT_SYSROOT, + LONG_OPT_WINE_INCLUDEDIR, LONG_OPT_VERSION, LONG_OPT_DEBUG, LONG_OPT_PEDANTIC, @@ -189,6 +192,7 @@ static const struct long_option long_options[] = { { "po-dir", 1, LONG_OPT_PO_DIR }, { "preprocessor", 1, LONG_OPT_PREPROCESSOR }, { "sysroot", 1, LONG_OPT_SYSROOT }, + { "wine-includedir", 1, LONG_OPT_WINE_INCLUDEDIR }, { "target", 1, 'F' }, { "utf8", 0, 'u' }, { "undefine", 1, 'U' }, @@ -225,9 +229,9 @@ static void set_version_defines(void) free( version ); }
-static const char *get_inc_dir(const char *sysroot) +static const char *guess_inc_dir(const char *sysroot) { - const char *stdincpath[] = { includedir, INCLUDEDIR, "/usr/include", "/usr/local/include" }; + const char *stdincpath[] = { sysroot ? NULL : includedir, INCLUDEDIR, "/usr/include", "/usr/local/include" }; const char *root = sysroot ? sysroot : ""; unsigned int i;
@@ -371,6 +375,9 @@ static void option_callback( int optc, char *optarg ) case LONG_OPT_SYSROOT: sysroot = xstrdup( optarg ); break; + case LONG_OPT_WINE_INCLUDEDIR: + wine_includedir = xstrdup( optarg ); + break; case LONG_OPT_VERSION: printf(version_string); exit(0); @@ -476,7 +483,7 @@ int main(int argc,char *argv[]) /* If we do need to search standard includes, add them to the path */ if (stdinc) { - const char *inc_dir = get_inc_dir(sysroot); + const char *inc_dir = wine_includedir ? wine_includedir : guess_inc_dir(sysroot); wpp_add_include_path( strmake( "%s/wine/msvcrt", inc_dir)); wpp_add_include_path( strmake( "%s/wine/windows", inc_dir)); } diff --git a/tools/wrc/wrc.man.in b/tools/wrc/wrc.man.in index 807c66ad006..a913ad928ce 100644 --- a/tools/wrc/wrc.man.in +++ b/tools/wrc/wrc.man.in @@ -116,6 +116,12 @@ To disable preprocessing, use \fB--preprocessor=cat\fR. .I \fB--sysroot=\fIdir\fR Prefix the standard include paths with \fIdir\fR. .TP +.I \fB--wine-includedir=\fIdir\fR +Specify the Wine include directory. This is mainly used when +cross-compiling, as a separately-built wrc (--with-wine-tools) +won't know the path for target headers unless it's a standard prefix +(\fI$SYSROOT/usr/include\fR or \fI$SYSROOT/usr/local/include\fR) +.TP .I \fB--utf8\fR, \fB-u\fR Set the default codepage of the input file to UTF-8. .TP
On Wed, Feb 02, 2022 at 04:06:58PM -0600, Kevin Puetz wrote:
diff --git a/tools/widl/widl.man.in b/tools/widl/widl.man.in index 858b04a38e8..b0279a981fc 100644 --- a/tools/widl/widl.man.in +++ b/tools/widl/widl.man.in @@ -43,6 +43,11 @@ specification is in the standard autoconf format as returned by Force the target architecture to 32-bit or 64-bit. .IP \fB--sysroot=\fIdir\fR Prefix the standard include paths with \fIdir\fR. +.IP "\fB--wine-includedir=\fIdir\fR" +Specify the Wine include directory. This is mainly used when +cross-compiling, as a separately-built wrc (--with-wine-tools)
s/wrc/widl/
Huw.
-
Huw Davies -
Kevin Puetz