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kumquat-buildroot/sources/STLport-4.5.3.patch
Manuel Novoa III 9168e83809 Enable building <arch>-linux-uclibc toolchains. Note that, due to config 
issues for applications, we also create staging_dir/bin/<arch>-linux-*
symlinks which allows us to configure most apps with target=<arch>-linux.

gcc 3.3.2 libstdc++ now correctly identifies uclibc locale support.
There are still some issues (mainly related to wide char time strings
and wcsftime) to be addressed, but those are on hold until the uClibc
locale internals are reworked once again.

With the new stuff, we can also build gcc 2.95 and STLport again, although
the native gcc build for the target is failing.

Archs supported (some archs not yet tested):
 2.95 - i386, arm, mips*, powerpc.
 3.3.2 - Hopefull all for which uClibc has shared lib support.
2004-01-14 10:03:44 +00:00

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diff -urN STLport-4.5.3/Makefile STLport-4.5.3-devel/Makefile
--- STLport-4.5.3/Makefile Wed Dec 31 17:00:00 1969
+++ STLport-4.5.3-devel/Makefile Tue Jan 7 15:28:08 2003
@@ -0,0 +1,44 @@
+# Makefile to compile stlport with uClibc
+#
+# Copyright (C) 2002 Erik Andersen <andersen@codepoet.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ARCH:=i386
+PREFIX:=/usr/$(ARCH)-linux-uclibc
+CROSS:= $(PREFIX)/../bin/$(ARCH)-linux-uclibc-
+CC=$(CROSS)gcc
+CXX=$(CROSS)g++
+AR = $(CROSS)ar
+STRIP = $(CROSS)strip --remove-section=.comment --remove-section=.note --strip-unneeded
+.EXPORT_ALL_VARIABLES:
+
+all:
+ rm -f lib/lib*
+ make -C src -f gcc-uClibc.mak all
+ (cd lib; rm -f libstdc++_debug.so; \
+ ln -fs libstdc++.so.4.5 libstdc++.so; \
+ ln -fs libstdc++.so.4.5 libstdc++.so.0;)
+ $(STRIP) lib/libstdc++.so.4.5;
+
+clean:
+ make -C src -f gcc-uClibc.mak clean
+ rm -rf lib/*
+
+install:
+ (cd lib; \
+ cp -a libstdc++.a $(PREFIX)/lib; \
+ cp -a libstdc++.so libstdc++.so.0 libstdc++.so.4.5 $(PREFIX)/lib;)
+ cp -a stlport $(PREFIX)/include/c++
diff -urN STLport-4.5.3/src/dll_main.cpp STLport-4.5.3-devel/src/dll_main.cpp
--- STLport-4.5.3/src/dll_main.cpp Sat Feb 2 16:11:56 2002
+++ STLport-4.5.3-devel/src/dll_main.cpp Tue Jan 7 15:28:08 2003
@@ -52,7 +52,7 @@
# include <locale>
# endif
-# if defined (_STLP_UNIX)
+# if defined (_STLP_UNIX) && defined (_STLP_PTHREADS) && ! defined (_STLP_USE_UCLIBC)
# define _STLP_HAS_PERTHREAD_ALLOCATOR
# include <stl/_pthread_alloc.h>
# endif
diff -urN STLport-4.5.3/src/gcc-uClibc.mak STLport-4.5.3-devel/src/gcc-uClibc.mak
--- STLport-4.5.3/src/gcc-uClibc.mak Wed Dec 31 17:00:00 1969
+++ STLport-4.5.3-devel/src/gcc-uClibc.mak Tue Jan 7 15:28:08 2003
@@ -0,0 +1,61 @@
+#
+# Basename for libraries
+#
+LIB_BASENAME:=libstdc++
+LIB_SHAREDNAME:=$(LIB_BASENAME).so
+LIB_SHAREDNAME_FULL:=$(LIB_SHAREDNAME).0
+
+#
+# guts for common stuff
+#
+#
+LINK:=$(AR) -cr
+#DYN_LINK:=$(CC) -fno-exceptions -lpthread -lm -shared -Wl,-soname=$(LIB_SHAREDNAME_FULL) -o
+DYN_LINK:=$(CC) -fno-exceptions -shared -Wl,-soname=$(LIB_SHAREDNAME_FULL) -o
+
+OBJEXT=o
+DYNEXT=so
+STEXT=a
+RM=rm -rf
+PATH_SEP=/
+MKDIR=mkdir -p
+COMP=GCC$(ARCH)
+INSTALL_STEP = install_unix
+
+all: release_dynamic release_static
+#all: all_dynamic all_static symbolic_links
+
+include common_macros.mak
+STLDEBUG_NAME:=$(LIB_BASENAME).debug
+
+# Lets disable exception support, since this saves over 200k...
+DEFINE_FLAGS:= -fno-exceptions
+#DEFINE_FLAGS:= -D_STLP_NO_EXCEPTIONS -fno-exceptions -DSTL_NO_EXCEPTIONS
+
+#DEFINE_FLAGS+= -D_STLP_USE_UCLIBC -D_STLP_NO_WCHAR_T \
+# -DUSE_SPRINTF_INSTEAD -D_ISOC99_SOURCE
+
+WARNING_FLAGS:= -W -Wno-sign-compare -Wno-unused -Wno-uninitialized
+INCLUDE_FLAGS = -I${STLPORT_DIR}
+CXXFLAGS_COMMON = $(WARNING_FLAGS) $(DEFINE_FLAGS) $(INCLUDE_FLAGS)
+
+CXXFLAGS_RELEASE_static = $(CXXFLAGS_COMMON) -Os
+CXXFLAGS_RELEASE_dynamic = $(CXXFLAGS_COMMON) -Os -fPIC
+
+CXXFLAGS_DEBUG_static = $(CXXFLAGS_COMMON) -O -g
+CXXFLAGS_DEBUG_dynamic = $(CXXFLAGS_COMMON) -O -g -fPIC
+
+CXXFLAGS_STLDEBUG_static = $(CXXFLAGS_DEBUG_static) -D_STLP_DEBUG
+CXXFLAGS_STLDEBUG_dynamic = $(CXXFLAGS_DEBUG_dynamic) -D_STLP_DEBUG -fPIC
+
+include common_percent_rules.mak
+include common_rules.mak
+
+
+#install: all
+# cp -p $(LIB_TARGET) ${D_LIB_TARGET} ../lib
+
+#%.s: %.cpp
+# $(CXX) $(CXXFLAGS) -O4 -S -pto $< -o $@
+
+
diff -urN STLport-4.5.3/src/num_put_float.cpp STLport-4.5.3-devel/src/num_put_float.cpp
--- STLport-4.5.3/src/num_put_float.cpp Fri Jan 18 15:06:52 2002
+++ STLport-4.5.3-devel/src/num_put_float.cpp Tue Jan 7 15:28:08 2003
@@ -65,6 +65,12 @@
# endif
+# if defined(_STLP_USE_UCLIBC)
+# define __USE_ISOC99 1
+# include <math.h>
+# include <float.h>
+# endif
+
# include <cstdlib>
#if defined (_MSC_VER) || defined (__MINGW32__) || defined (__BORLANDC__) || defined (__DJGPP) || defined (_STLP_SCO_OPENSERVER) || defined (__NCR_SVR)
@@ -209,7 +215,7 @@
#ifdef USE_SPRINTF_INSTEAD
-#elif defined (__hpux) || defined (__DJGPP) || ( defined(_STLP_USE_GLIBC) && ! defined (__MSL__) )
+#elif defined (__hpux) || defined (__DJGPP) || ( defined(_STLP_USE_GLIBC) && ! defined (__MSL__) ) || defined (_STLP_USE_UCLIBC)
# if defined (isfinite)
inline bool _Stl_is_nan_or_inf(double x) { return !isfinite(x); }
# else
@@ -238,7 +244,7 @@
}
inline bool _Stl_is_neg_inf(double x) { return _fpclass(x) == _FPCLASS_NINF; }
inline bool _Stl_is_neg_nan(double x) { return _isnan(x) && _copysign(1., x) < 0 ; }
-#elif defined(__MRC__) || defined(__SC__) //*TY 02/24/2000 - added support for MPW
+#elif defined(__MRC__) || defined(__SC__)
bool _Stl_is_nan_or_inf(double x) { return isnan(x) || !isfinite(x); }
bool _Stl_is_inf(double x) { return !isfinite(x); }
bool _Stl_is_neg_inf(double x) { return !isfinite(x) && signbit(x); }
@@ -280,7 +286,7 @@
inline char* _Stl_qfcvtR(long double x, int n, int* pt, int* sign, char* buf)
{ return fcvtbuf(x, n, pt, sign, buf); }
# endif
-#elif defined (_STLP_USE_GLIBC)
+#elif defined (_STLP_USE_GLIBC) || defined(_STLP_USE_UCLIBC)
inline char* _Stl_ecvtR(double x, int n, int* pt, int* sign, char* buf)
{ return buf + ecvt_r(x, n, pt, sign, buf, NDIG+2); }
inline char* _Stl_fcvtR(double x, int n, int* pt, int* sign, char* buf)
diff -urN STLport-4.5.3/src/stdio_streambuf.cpp STLport-4.5.3-devel/src/stdio_streambuf.cpp
--- STLport-4.5.3/src/stdio_streambuf.cpp Thu Jan 10 11:41:52 2002
+++ STLport-4.5.3-devel/src/stdio_streambuf.cpp Tue Jan 7 15:28:08 2003
@@ -82,7 +82,7 @@
_STLP_VENDOR_CSTD::fgetpos(_M_file, &pos);
// added 21 june 00 mdb,rjf,wjs: glibc 2.2 changed fpos_t to be a struct instead
// of a primitive type
-#if (defined(__GLIBC__) && ( (__GLIBC__ > 2) || ( (__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 2) ) ) )
+#if defined(_STLP_USE_UCLIBC) || (defined(__GLIBC__) && defined(_STLP_USE_GLIBC) && ( (__GLIBC__ > 2) || ( (__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 2) ) ) )
return pos_type((streamoff)pos.__pos);
#elif defined(__ISCPP__) || defined(__MVS__) || (__OS400__)
return pos_type(pos.__fpos_elem[ 0 ]);
@@ -101,13 +101,16 @@
// added 21 june 00 mdb,rjf,wjs: glibc 2.2 changed fpos_t to be a struct instead
// of a primitive type
-#if (defined(__GLIBC__) && ( (__GLIBC__ > 2) || ( (__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 2) ) ) )
+#if (defined(__GLIBC__) && defined(_STLP_USE_GLIBC) && ( (__GLIBC__ > 2) || ( (__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 2) ) ) )
fpos_t p;
p.__pos = pos;
memset( &(p.__state), 0, sizeof(p.__state) );
#elif defined(__MVS__) || (__OS400__)
fpos_t p;
p.__fpos_elem[0] = pos;
+#elif defined(_STLP_USE_UCLIBC)
+ fpos_t p;
+ p.__pos = pos;
#else
fpos_t p(pos);
#endif
diff -urN STLport-4.5.3/stlport/config/_prolog.h STLport-4.5.3-devel/stlport/config/_prolog.h
--- STLport-4.5.3/stlport/config/_prolog.h Sun Oct 28 13:26:44 2001
+++ STLport-4.5.3-devel/stlport/config/_prolog.h Tue Jan 7 15:28:08 2003
@@ -1,3 +1,8 @@
+/* Evil hack to make sure everything behaves itself */
+#define _STLP_USE_UCLIBC
+//#define _STLP_NO_WCHAR_T
+//#define _ISOC99_SOURCE
+//#define USE_SPRINTF_INSTEAD
#if defined (_STLP_MSVC) || defined (__ICL) || defined (__BORLANDC__)
diff -urN STLport-4.5.3/stlport/config/stl_gcc.h STLport-4.5.3-devel/stlport/config/stl_gcc.h
--- STLport-4.5.3/stlport/config/stl_gcc.h Thu Jan 10 11:41:58 2002
+++ STLport-4.5.3-devel/stlport/config/stl_gcc.h Tue Jan 7 15:28:08 2003
@@ -3,7 +3,7 @@
*/
/* Systems having GLIBC installed have different traits */
-#if ! defined (_STLP_USE_GLIBC) && ( defined (__linux__) || defined (__CYGWIN__) )
+#if ! defined (_STLP_USE_GLIBC) && ! defined (_STLP_USE_UCLIBC) && ( defined (__linux__) || defined (__CYGWIN__) )
# define _STLP_USE_GLIBC
#endif
diff -urN STLport-4.5.3/stlport/cstdlib STLport-4.5.3-devel/stlport/cstdlib
--- STLport-4.5.3/stlport/cstdlib Thu Aug 23 15:51:54 2001
+++ STLport-4.5.3-devel/stlport/cstdlib Tue Jan 7 15:28:08 2003
@@ -55,9 +55,11 @@
using _STLP_VENDOR_CSTD::atof;
using _STLP_VENDOR_CSTD::atoi;
using _STLP_VENDOR_CSTD::atol;
+# ifndef _STLP_USE_UCLIBC
using _STLP_VENDOR_CSTD::mblen;
using _STLP_VENDOR_CSTD::mbstowcs;
using _STLP_VENDOR_CSTD::mbtowc;
+# endif
using _STLP_VENDOR_CSTD::strtod;
using _STLP_VENDOR_CSTD::strtol;
using _STLP_VENDOR_CSTD::strtoul;
diff -urN STLport-4.5.3/stlport/stl/_config.h STLport-4.5.3-devel/stlport/stl/_config.h
--- STLport-4.5.3/stlport/stl/_config.h Fri Jan 18 15:08:36 2002
+++ STLport-4.5.3-devel/stlport/stl/_config.h Tue Jan 7 15:28:08 2003
@@ -26,6 +26,16 @@
#ifndef _STLP_CONFIG_H
# define _STLP_CONFIG_H
+/* Make the STLport headers provide uClibc support by default */
+#define _STLP_NO_EXCEPTIONS 1
+#define STL_NO_EXCEPTIONS 1
+#define _STLP_USE_UCLIBC 1
+//#define _STLP_NO_WCHAR_T 1
+#define _STLP_NO_LONG_DOUBLE 1
+#define USE_SPRINTF_INSTEAD 1
+#define _ISOC99_SOURCE 1
+#define _STLP_NO_ANACHRONISMS 1
+
/*
* Purpose of this file :
*
@@ -164,7 +174,7 @@
/* Operating system recognition (basic) */
# if defined (__unix) || defined (__linux__) || defined (__QNX__) || defined (_AIX) || defined (__NetBSD__) || defined (__Lynx__)
# define _STLP_UNIX 1
-# if defined (__linux__) && ! defined (_STLP_USE_GLIBC)
+# if defined (__linux__) && ! defined (_STLP_USE_GLIBC) && ! defined (_STLP_USE_UCLIBC)
# define _STLP_USE_GLIBC 1
# endif
# elif defined(macintosh) || defined (_MAC)
diff -urN STLport-4.5.3/stlport/stl/_stdio_file.h STLport-4.5.3-devel/stlport/stl/_stdio_file.h
--- STLport-4.5.3/stlport/stl/_stdio_file.h Fri Jan 18 15:07:00 2002
+++ STLport-4.5.3-devel/stlport/stl/_stdio_file.h Tue Jan 7 15:28:08 2003
@@ -634,6 +634,112 @@
}
# define _STLP_FILE_I_O_IDENTICAL
+#elif defined(_STLP_USE_UCLIBC)
+
+#if defined(__MASK_READING)
+
+inline int _FILE_fd(const FILE *__f) { return __f->__filedes; }
+
+// Returns a pointer to the beginning of the buffer.
+inline char* _FILE_I_begin(const FILE *__f) { return (char*) __f->__bufstart; }
+
+// Returns the current read/write position within the buffer.
+inline char* _FILE_I_next(const FILE *__f) { return (char*) __f->__bufpos; }
+
+// Returns a pointer immediately past the end of the buffer.
+inline char* _FILE_I_end(const FILE *__f) { return (char*)__f->__bufend; }
+
+// Returns the number of characters remaining in the buffer, i.e.
+// _FILE_[IO]_end(__f) - _FILE_[IO]_next(__f).
+inline ptrdiff_t _FILE_I_avail(const FILE *__f)
+ { return __f->__bufgetc_u - __f->__bufpos; }
+
+// Increments the current read/write position by 1, returning the
+// character at the old position.
+inline char& _FILE_I_preincr(FILE *__f) { return *(char*)(++__f->__bufpos); }
+
+// Increments the current read/write position by 1, returning the
+// character at the old position.
+inline char& _FILE_I_postincr(FILE *__f) { return *(char*)(__f->__bufpos++); }
+
+// Decrements the current read/write position by 1, returning the
+// character at the old position.
+inline char& _FILE_I_predecr(FILE *__f) { return *(char*)(--__f->__bufpos); }
+
+// Decrements the current read/write position by 1, returning the
+// character at the old position.
+inline char& _FILE_I_postdecr(FILE *__f) { return *(char*)(__f->__bufpos--); }
+
+// Increments the current read/write position by __n.
+inline void _FILE_I_bump(FILE *__f, int __n) { __f->__bufpos += __n; }
+
+// Sets the beginning of the bufer to __begin, the current read/write
+// position to __next, and the buffer's past-the-end pointer to __end.
+// If any of those pointers is null, then all of them must be null.
+inline void _FILE_I_set(FILE *__f, char* __begin, char* __next, char* __end)
+{
+ __f->__bufstart = (unsigned char*)__begin;
+ __f->__bufpos = (unsigned char*)__next;
+ __f->__bufend = (unsigned char*)__end;
+ __f->__bufgetc_u = (unsigned char*)__begin;
+ __f->__bufputc_u = (unsigned char*)__end;
+}
+
+# define _STLP_FILE_I_O_IDENTICAL
+
+#else // Support old stdio for a little while.
+
+inline int _FILE_fd(const FILE *__f) { return __f->filedes; }
+
+// Returns a pointer to the beginning of the buffer.
+inline char* _FILE_I_begin(const FILE *__f) { return (char*) __f->bufstart; }
+
+// Returns the current read/write position within the buffer.
+inline char* _FILE_I_next(const FILE *__f) { return (char*) __f->bufpos; }
+
+// Returns a pointer immediately past the end of the buffer.
+inline char* _FILE_I_end(const FILE *__f) { return (char*)__f->bufend; }
+
+// Returns the number of characters remaining in the buffer, i.e.
+// _FILE_[IO]_end(__f) - _FILE_[IO]_next(__f).
+inline ptrdiff_t _FILE_I_avail(const FILE *__f)
+ { return __f->bufgetc - __f->bufpos; }
+
+// Increments the current read/write position by 1, returning the
+// character at the old position.
+inline char& _FILE_I_preincr(FILE *__f) { return *(char*)(++__f->bufpos); }
+
+// Increments the current read/write position by 1, returning the
+// character at the old position.
+inline char& _FILE_I_postincr(FILE *__f) { return *(char*)(__f->bufpos++); }
+
+// Decrements the current read/write position by 1, returning the
+// character at the old position.
+inline char& _FILE_I_predecr(FILE *__f) { return *(char*)(--__f->bufpos); }
+
+// Decrements the current read/write position by 1, returning the
+// character at the old position.
+inline char& _FILE_I_postdecr(FILE *__f) { return *(char*)(__f->bufpos--); }
+
+// Increments the current read/write position by __n.
+inline void _FILE_I_bump(FILE *__f, int __n) { __f->bufpos += __n; }
+
+// Sets the beginning of the bufer to __begin, the current read/write
+// position to __next, and the buffer's past-the-end pointer to __end.
+// If any of those pointers is null, then all of them must be null.
+inline void _FILE_I_set(FILE *__f, char* __begin, char* __next, char* __end)
+{
+ __f->bufstart = (unsigned char*)__begin;
+ __f->bufpos = (unsigned char*)__next;
+ __f->bufend = (unsigned char*)__end;
+ __f->bufgetc = (unsigned char*)__begin;
+ __f->bufputc = (unsigned char*)__end;
+}
+
+# define _STLP_FILE_I_O_IDENTICAL
+
+#endif
+
#else /* A C library that we don't have an implementation for. */
# error The C++ I/O library is not configured for this compiler
diff -urN STLport-4.5.3/stlport/stl/c_locale.h STLport-4.5.3-devel/stlport/stl/c_locale.h
--- STLport-4.5.3/stlport/stl/c_locale.h Fri Jan 18 15:07:00 2002
+++ STLport-4.5.3-devel/stlport/stl/c_locale.h Wed Jan 8 10:58:10 2003
@@ -401,6 +401,21 @@
# define _Locale_SPACE _S
# define _Locale_PRINT (_P | _U | _L | _N | _B)
# define _Locale_ALPHA (_U | _L)
+
+# elif defined(_STLP_USE_UCLIBC) /* linux, using the gnu compiler */
+
+# define _Locale_CNTRL _IScntrl
+# define _Locale_UPPER _ISupper
+# define _Locale_LOWER _ISlower
+# define _Locale_DIGIT _ISdigit
+# define _Locale_XDIGIT _ISxdigit
+# define _Locale_PUNCT _ISpunct
+# define _Locale_SPACE _ISspace
+# define _Locale_PRINT _ISprint
+# define _Locale_ALPHA _ISalpha
+
+#else
+# error Unknown Locale
#endif
# endif /* _STLP_C_LOCALE_H */
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