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-municode support
- From: Hirofumi Katayama <katayama dot hirofumi dot mz at gmail dot com>
- To: cygwin at cygwin dot com
- Date: Thu, 8 Oct 2009 12:02:21 +0900
- Subject: -municode support
I think Cygwin should support -municode option.
The following patches I made might be incorrect and/or incomplete.
diff -u -N -r cygwin-1.7.0-62-old/winsup/mingw/conuni.c
cygwin-1.7.0-62/winsup/mingw/conuni.c
--- cygwin-1.7.0-62-old/winsup/mingw/conuni.c Thu Jan 1 00:00:00 1970
+++ cygwin-1.7.0-62/winsup/mingw/conuni.c Tue Oct 6 12:48:04 2009
@@ -0,0 +1,15 @@
+/*
+ * conuni.c
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is a part of the mingw-runtime package.
+ * No warranty is given; refer to the file DISCLAIMER within the package.
+ */
+
+#include <stdlib.h>
+#include <wchar.h>
+
+int wmain(int, wchar_t **);
+int main(int argc, char *argv[])
+{
+ return wmain(argc, __wargv);
+}
diff -u -N -r cygwin-1.7.0-62-old/winsup/mingw/Makefile.in
cygwin-1.7.0-62/winsup/mingw/Makefile.in
--- cygwin-1.7.0-62-old/winsup/mingw/Makefile.in Thu Jul 30 23:38:40 2009
+++ cygwin-1.7.0-62/winsup/mingw/Makefile.in Tue Oct 6 12:45:12 2009
@@ -221,7 +221,7 @@
TARFLAGS="$(TARFLAGS)" \
TARFILEEXT="$(TARFILEEXT)"
-CRT0S = crt1.o dllcrt1.o crt2.o dllcrt2.o CRT_noglob.o crtmt.o crtst.o \
+CRT0S = crt1.o dllcrt1.o crt2.o dllcrt2.o conuni.o winuni.o
CRT_noglob.o crtmt.o crtst.o \
CRT_fp8.o CRT_fp10.o txtmode.o binmode.o
MINGW_OBJS = CRTglob.o CRTfmode.o CRTinit.o dllmain.o gccmain.o \
main.o crtst.o mthr_stub.o CRT_fp10.o txtmode.o \
@@ -364,6 +364,12 @@
crt2.o dllcrt2.o:
$(CC) -c -D__MSVCRT__ -U__CRTDLL__ $(ALL_CFLAGS) $< -o $@
+conuni.o:
+ $(CC) -c -D__MSVCRT__ -U__CRTDLL__ $(ALL_CFLAGS) $< -o $@
+
+winuni.o:
+ $(CC) -c -D__MSVCRT__ -U__CRTDLL__ $(ALL_CFLAGS) $< -o $@
+
check: check-headers
TEST_H_OPTIONS = $(ALL_CFLAGS) -Wall -W -Wsystem-headers -c \
@@ -550,6 +556,8 @@
CRTinit.o: CRTinit.c
crt1.o: crt1.c init.c
crt2.o: crt1.c init.c
+conuni.o: conuni.c
+winuni.o: winuni.c
crtmt.o: crtmt.c
crtst.o: crtst.c
ctype_old.o: ctype_old.c
diff -u -N -r cygwin-1.7.0-62-old/winsup/mingw/winuni.c
cygwin-1.7.0-62/winsup/mingw/winuni.c
--- cygwin-1.7.0-62-old/winsup/mingw/winuni.c Thu Jan 1 00:00:00 1970
+++ cygwin-1.7.0-62/winsup/mingw/winuni.c Tue Oct 6 12:48:38 2009
@@ -0,0 +1,36 @@
+/*
+ * winuni.c
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is a part of the mingw-runtime package.
+ * No warranty is given; refer to the file DISCLAIMER within the package.
+ */
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <wchar.h>
+
+INT WINAPI wWinMain(
+ HINSTANCE hInstance,
+ HINSTANCE hPrevInstance,
+ LPWSTR pszCmdLine,
+ INT nCmdShow);
+
+INT WINAPI WinMain(
+ HINSTANCE hInstance,
+ HINSTANCE hPrevInstance,
+ LPSTR pszCmdLine,
+ INT nCmdShow)
+{
+ static const WCHAR blank[] = {' ', '\t', 0};
+ WCHAR *pch = GetCommandLineW();
+ if (*pch == '\"')
+ {
+ pch = wcschr(pch + 1, '\"') + 1;
+ }
+ else
+ {
+ pch = pch + wcscspn(pch, blank);
+ }
+ pch = pch + wcsspn(pch, blank);
+ return wWinMain(hInstance, hPrevInstance, pch, nCmdShow);
+}
diff -u -N -r gcc-core-4.4.1-old/gcc/config/i386/cygming.opt
gcc-core-4.4.1/gcc/config/i386/cygming.opt
--- gcc-core-4.4.1-old/gcc/config/i386/cygming.opt Thu Aug 2 19:49:32 2007
+++ gcc-core-4.4.1/gcc/config/i386/cygming.opt Tue Oct 6 13:24:54 2009
@@ -45,3 +45,6 @@
mwindows
Target
Create GUI application
+
+municode
+Create Unicode application
diff -u -N -r gcc-core-4.4.1-old/gcc/config/i386/cygwin.h
gcc-core-4.4.1/gcc/config/i386/cygwin.h
--- gcc-core-4.4.1-old/gcc/config/i386/cygwin.h Sat Feb 21 00:20:38 2009
+++ gcc-core-4.4.1/gcc/config/i386/cygwin.h Tue Oct 6 13:15:16 2009
@@ -30,13 +30,14 @@
%{!mno-cygwin:-D__CYGWIN32__ -D__CYGWIN__ %{!ansi:-Dunix}
-D__unix__ -D__unix }\
%{mwin32|mno-cygwin:-DWIN32 -D_WIN32 -D__WIN32 -D__WIN32__ %{!ansi:-DWINNT}}\
%{!nostdinc:%{!mno-win32|mno-cygwin:-idirafter ../include/w32api%s
-idirafter ../../include/w32api%s}}\
+ %{municode: -DUNICODE -D_UNICODE}\
"
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "\
%{shared|mdll: %{mno-cygwin:dllcrt2%O%s}}\
%{!shared: %{!mdll: %{!mno-cygwin:crt0%O%s} %{mno-cygwin:crt2%O%s}\
- %{pg:gcrt0%O%s}}}\
+ %{pg:gcrt0%O%s} %{municode: %{mconsole:conuni%O%s} %{mwindows:winuni%O%s}}}}\
crtbegin.o%s"
#undef ENDFILE_SPEC
diff -u -N -r gcc-core-4.4.1-old/gcc/config/i386/mingw32.h
gcc-core-4.4.1/gcc/config/i386/mingw32.h
--- gcc-core-4.4.1-old/gcc/config/i386/mingw32.h Sat Feb 21 00:20:38 2009
+++ gcc-core-4.4.1/gcc/config/i386/mingw32.h Tue Oct 6 13:18:10 2009
@@ -59,7 +59,7 @@
#define STANDARD_INCLUDE_COMPONENT "MINGW"
#undef CPP_SPEC
-#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{mthreads:-D_MT}"
+#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{mthreads:-D_MT}
%{municode:-DUNICODE -D_UNICODE}"
/* For Windows applications, include more libraries, but always include
kernel32. */
@@ -103,7 +103,9 @@
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "%{shared|mdll:dllcrt2%O%s} \
- %{!shared:%{!mdll:crt2%O%s}} %{pg:gcrt2%O%s} \
+ %{!shared:%{!mdll:crt2%O%s \
+ %{municode: %{mconsole:conuni%O%s} %{mwindows:winuni%O%s}}}} \
+ %{pg:gcrt2%O%s} \
crtbegin.o%s"
#undef ENDFILE_SPEC
diff -u -N -r gcc-core-4.4.1-old/gcc/doc/g++.1 gcc-core-4.4.1/gcc/doc/g++.1
--- gcc-core-4.4.1-old/gcc/doc/g++.1 Wed Jul 22 17:23:38 2009
+++ gcc-core-4.4.1/gcc/doc/g++.1 Tue Oct 6 13:32:56 2009
@@ -838,7 +838,7 @@
See i386 and x86\-64 Options.
.Sp
\&\fIi386 and x86\-64 Windows Options\fR
-\&\fB\-mconsole \-mcygwin \-mno\-cygwin \-mdll
+\&\fB\-mconsole \-mcygwin \-mno\-cygwin \-mdll \-municode
\&\-mnop\-fun\-dllimport \-mthread \-mwin32 \-mwindows\fR
.Sp
\&\fIXstormy16 Options\fR
@@ -14500,6 +14500,12 @@
specifies that a \s-1GUI\s0 application is to be generated by
instructing the linker to set the \s-1PE\s0 header subsystem type
appropriately.
+.IP "\fB\-municode\fR" 4
+.IX Item "-municode"
+This option is available for Cygwin and MinGW targets. It
+specifies that a \s-1Unicode\s0 application is to be generated by
+instructing the linker to set the \s-1PE\s0 header subsystem type
+appropriately.
.PP
See also under \fBi386 and x86\-64 Options\fR for standard options.
.PP
diff -u -N -r gcc-core-4.4.1-old/gcc/doc/gcc.1 gcc-core-4.4.1/gcc/doc/gcc.1
--- gcc-core-4.4.1-old/gcc/doc/gcc.1 Wed Jul 22 16:53:10 2009
+++ gcc-core-4.4.1/gcc/doc/gcc.1 Tue Oct 6 13:31:20 2009
@@ -838,7 +838,7 @@
See i386 and x86\-64 Options.
.Sp
\&\fIi386 and x86\-64 Windows Options\fR
-\&\fB\-mconsole \-mcygwin \-mno\-cygwin \-mdll
+\&\fB\-mconsole \-mcygwin \-mno\-cygwin \-mdll \-municode
\&\-mnop\-fun\-dllimport \-mthread \-mwin32 \-mwindows\fR
.Sp
\&\fIXstormy16 Options\fR
@@ -14500,6 +14500,12 @@
specifies that a \s-1GUI\s0 application is to be generated by
instructing the linker to set the \s-1PE\s0 header subsystem type
appropriately.
+.IP "\fB\-municode\fR" 4
+.IX Item "-municode"
+This option is available for Cygwin and MinGW targets. It
+specifies that a \s-1Unicode\s0 application is to be generated by
+instructing the linker to set the \s-1PE\s0 header subsystem type
+appropriately.
.PP
See also under \fBi386 and x86\-64 Options\fR for standard options.
.PP
diff -u -N -r gcc-core-4.4.1-old/gcc/doc/gcc.info
gcc-core-4.4.1/gcc/doc/gcc.info
--- gcc-core-4.4.1-old/gcc/doc/gcc.info Wed Jul 22 17:33:04 2009
+++ gcc-core-4.4.1/gcc/doc/gcc.info Tue Oct 6 13:30:34 2009
@@ -1056,7 +1056,7 @@
_x86-64 Options_ See i386 and x86-64 Options.
_i386 and x86-64 Windows Options_
- -mconsole -mcygwin -mno-cygwin -mdll
+ -mconsole -mcygwin -mno-cygwin -mdll -municode
-mnop-fun-dllimport -mthread -mwin32 -mwindows
_Xstormy16 Options_
@@ -14565,6 +14565,11 @@
specifies that a GUI application is to be generated by instructing
the linker to set the PE header subsystem type appropriately.
+`-municode'
+ This option is available for Cygwin and MinGW targets. It
+ specifies that a Unicode application is to be generated by instructing
+ the linker to set the PE header subsystem type appropriately.
+
See also under *note i386 and x86-64 Options:: for standard options.
diff -u -N -r gcc-core-4.4.1-old/gcc/doc/invoke.texi
gcc-core-4.4.1/gcc/doc/invoke.texi
--- gcc-core-4.4.1-old/gcc/doc/invoke.texi Wed Apr 1 16:18:48 2009
+++ gcc-core-4.4.1/gcc/doc/invoke.texi Tue Oct 6 13:32:02 2009
@@ -826,7 +826,7 @@
See i386 and x86-64 Options.
@emph{i386 and x86-64 Windows Options}
-@gccoptlist{-mconsole -mcygwin -mno-cygwin -mdll
+@gccoptlist{-mconsole -mcygwin -mno-cygwin -mdll -municode
-mnop-fun-dllimport -mthread -mwin32 -mwindows}
@emph{Xstormy16 Options}
@@ -15533,6 +15533,13 @@
specifies that a GUI application is to be generated by
instructing the linker to set the PE header subsystem type
appropriately.
+
+@item -municode
+@opindex municode
+This option is available for Cygwin and MinGW targets. It
+specifies that a Unicode application is to be generated by
+instructing the linker to set the PE header subsystem type
+appropriately.
@end table
See also under @ref{i386 and x86-64 Options} for standard options.
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