+Mon Mar 22 23:52:01 1999 Mumit Khan <khan@xraylith.wisc.edu>
+ Donn Terry <donn@interix.com>
+
+ * configure.in: Add i386-pc-interix support.
+ * configure: Regenerate.
+ * fixinc.interix: New file.
+ * config/interix.h: New file.
+ * config/x-interix: New file.
+ * config/xm-interix.h: New file.
+ * i386/interix.h: New file.
+ * i386/interix.c: New file.
+ * i386/t-interix: New file.
+
Mon Mar 22 23:41:49 1999 Jeffrey A Law (law@cygnus.com)
* i386.h (PREFERRED_STACK_BOUNDARY): Define.
--- /dev/null
+/* Subroutines for insn-output.c for Windows NT.
+ Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC 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, or (at your option)
+any later version.
+
+GNU CC 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 GNU CC; see the file COPYING. If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include "config.h"
+#include "system.h"
+#include "rtl.h"
+#include "regs.h"
+#include "hard-reg-set.h"
+#include "output.h"
+#include "tree.h"
+#include "flags.h"
+
+/* Return string which is the former assembler name modified with a
+ suffix consisting of an atsign (@) followed by the number of bytes of
+ arguments */
+
+char *
+gen_stdcall_suffix (decl)
+ tree decl;
+{
+ int total = 0;
+ /* ??? This probably should use XSTR (XEXP (DECL_RTL (decl), 0), 0) instead
+ of DECL_ASSEMBLER_NAME. */
+ char *asmname = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
+ char *newsym;
+
+ if (TYPE_ARG_TYPES (TREE_TYPE (decl)))
+ if (TREE_VALUE (tree_last (TYPE_ARG_TYPES (TREE_TYPE (decl))))
+ == void_type_node)
+ {
+ tree formal_type = TYPE_ARG_TYPES (TREE_TYPE (decl));
+
+ while (TREE_VALUE (formal_type) != void_type_node)
+ {
+ int parm_size
+ = TREE_INT_CST_LOW (TYPE_SIZE (TREE_VALUE (formal_type)));
+ /* Must round up to include padding. This is done the same
+ way as in store_one_arg. */
+ parm_size = ((parm_size + PARM_BOUNDARY - 1)
+ / PARM_BOUNDARY * PARM_BOUNDARY);
+ total += parm_size;
+ formal_type = TREE_CHAIN (formal_type);
+ }
+ }
+
+ newsym = xmalloc (strlen (asmname) + 10);
+ sprintf (newsym, "%s@%d", asmname, total/BITS_PER_UNIT);
+ return IDENTIFIER_POINTER (get_identifier (newsym));
+}
+
+#if 0
+/* Turn this back on when the linker is updated to handle grouped
+ .data$ sections correctly. See corresponding note in i386/interix.h.
+ MK. */
+
+/* Cover function for UNIQUE_SECTION. */
+
+void
+i386_pe_unique_section (decl, reloc)
+ tree decl;
+ int reloc;
+{
+ int len;
+ char *name,*string,*prefix;
+
+ name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
+ /* Strip off any encoding in fnname. */
+ STRIP_NAME_ENCODING (name, name);
+
+ /* The object is put in, for example, section .text$foo.
+ The linker will then ultimately place them in .text
+ (everything from the $ on is stripped). Don't put
+ read-only data in .rdata section to avoid a PE linker
+ bug when .rdata$* grouped sections are used in code
+ without a .rdata section. */
+ if (TREE_CODE (decl) == FUNCTION_DECL)
+ prefix = ".text$";
+ else if (DECL_READONLY_SECTION (decl, reloc))
+#ifdef READONLY_DATA_SECTION
+ prefix = ".rdata$";
+#else
+ prefix = ".text$";
+#endif
+ else
+ prefix = ".data$";
+ len = strlen (name) + strlen (prefix);
+ string = alloca (len + 1);
+ sprintf (string, "%s%s", prefix, name);
+
+ DECL_SECTION_NAME (decl) = build_string (len, string);
+}
+
+#endif /* 0 */
--- /dev/null
+/* Target definitions for GNU compiler for Intel 80386 running Interix
+ Parts Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+
+ Parts:
+ by Douglas B. Rupp (drupp@cs.washington.edu).
+ by Ron Guilmette (rfg@netcom.com).
+ by Donn Terry (donn@softway.com).
+ by Mumit Khan (khan@xraylith.wisc.edu).
+
+This file is part of GNU CC.
+
+GNU CC 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, or (at your option)
+any later version.
+
+GNU CC 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 GNU CC; see the file COPYING. If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#define YES_UNDERSCORES
+
+#define DBX_DEBUGGING_INFO
+#define SDB_DEBUGGING_INFO
+#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
+
+#include <interix.h>
+#include <i386/gas.h> /* we're close enough ... */
+
+#define HANDLE_SYSV_PRAGMA
+#undef HANDLE_PRAGMA_WEAK /* until the link format can handle it */
+
+/* By default, target has a 80387, uses IEEE compatible arithmetic,
+ and returns float values in the 387 and needs stack probes
+ We also align doubles to 64-bits for MSVC default compatability */
+#undef TARGET_DEFAULT
+#define TARGET_DEFAULT \
+ (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_STACK_PROBE | \
+ MASK_ALIGN_DOUBLE)
+
+#undef TARGET_CPU_DEFAULT
+#define TARGET_CPU_DEFAULT 2 /* 486 */
+
+#define WCHAR_UNSIGNED 1
+#define WCHAR_TYPE_SIZE 16
+#define WCHAR_TYPE "short unsigned int"
+
+/* WinNT (and thus Interix) use unsigned int */
+#define SIZE_TYPE "unsigned int"
+
+#define ASM_LOAD_ADDR(loc, reg) " leal " #loc "," #reg "\n"
+
+/* For the sake of libgcc2.c, indicate target supports atexit. */
+#define HAVE_ATEXIT
+
+/* cpp handles __STDC__ */
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES " \
+ -D__INTERIX \
+ -D__OPENNT \
+ -D_M_IX86=300 -D_X86_=1 \
+ -D__stdcall=__attribute__((__stdcall__)) \
+ -D__cdecl=__attribute__((__cdecl__)) \
+ -Asystem(unix) -Asystem(interix) -Asystem(interix) -Acpu(i386) -Amachine(i386)"
+
+#undef CPP_SPEC
+/* Write out the correct language type definition for the header files.
+ Unless we have assembler language, write out the symbols for C.
+ cpp_cpu is an Intel specific variant. See i386.h
+ mieee is an Alpha specific variant. Cross polination a bad idea.
+ */
+#define CPP_SPEC "\
+%{!.S: -D__LANGUAGE_C__ -D__LANGUAGE_C %{!ansi:-DLANGUAGE_C}} \
+%{.S: -D__LANGUAGE_ASSEMBLY__ -D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
+%{.cc: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS -D__cplusplus} \
+%{.cxx: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS -D__cplusplus} \
+%{.C: -D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS -D__cplusplus} \
+%{.m: -D__LANGUAGE_OBJECTIVE_C__ -D__LANGUAGE_OBJECTIVE_C} \
+-remap \
+%(cpp_cpu) \
+%{posix:-D_POSIX_SOURCE} \
+-idirafter %$INTERIX_ROOT/usr/include"
+
+#undef TARGET_VERSION
+#define TARGET_VERSION fprintf (stderr, " (i386 Interix)");
+
+/* The global __fltused is necessary to cause the printf/scanf routines
+ for outputting/inputting floating point numbers to be loaded. Since this
+ is kind of hard to detect, we just do it all the time. */
+
+#ifdef ASM_FILE_START
+#undef ASM_FILE_START
+#endif
+#define ASM_FILE_START(FILE) \
+ do { fprintf (FILE, "\t.file\t"); \
+ output_quoted_string (FILE, dump_base_name); \
+ fprintf (FILE, "\n"); \
+ fprintf (FILE, ".global\t__fltused\n"); \
+ } while (0)
+
+/* A table of bytes codes used by the ASM_OUTPUT_ASCII and
+ ASM_OUTPUT_LIMITED_STRING macros. Each byte in the table
+ corresponds to a particular byte value [0..255]. For any
+ given byte value, if the value in the corresponding table
+ position is zero, the given character can be output directly.
+ If the table value is 1, the byte must be output as a \ooo
+ octal escape. If the tables value is anything else, then the
+ byte value should be output as a \ followed by the value
+ in the table. Note that we can use standard UN*X escape
+ sequences for many control characters, but we don't use
+ \a to represent BEL because some svr4 assemblers (e.g. on
+ the i386) don't know about that. Also, we don't use \v
+ since some versions of gas, such as 2.2 did not accept it. */
+
+#define ESCAPES \
+"\1\1\1\1\1\1\1\1btn\1fr\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
+\0\0\"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\
+\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\
+\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\
+\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
+\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
+\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
+\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1"
+
+/* Some svr4 assemblers have a limit on the number of characters which
+ can appear in the operand of a .string directive. If your assembler
+ has such a limitation, you should define STRING_LIMIT to reflect that
+ limit. Note that at least some svr4 assemblers have a limit on the
+ actual number of bytes in the double-quoted string, and that they
+ count each character in an escape sequence as one byte. Thus, an
+ escape sequence like \377 would count as four bytes.
+
+ If your target assembler doesn't support the .string directive, you
+ should define this to zero.
+*/
+
+#define STRING_LIMIT ((unsigned) 256)
+
+#define STRING_ASM_OP ".string"
+
+/* The routine used to output NUL terminated strings. We use a special
+ version of this for most svr4 targets because doing so makes the
+ generated assembly code more compact (and thus faster to assemble)
+ as well as more readable, especially for targets like the i386
+ (where the only alternative is to output character sequences as
+ comma separated lists of numbers). */
+
+#define ASM_OUTPUT_LIMITED_STRING(FILE, STR) \
+ do \
+ { \
+ register unsigned char *_limited_str = (unsigned char *) (STR); \
+ register unsigned ch; \
+ fprintf ((FILE), "\t%s\t\"", STRING_ASM_OP); \
+ for (; ch = *_limited_str; _limited_str++) \
+ { \
+ register int escape; \
+ switch (escape = ESCAPES[ch]) \
+ { \
+ case 0: \
+ putc (ch, (FILE)); \
+ break; \
+ case 1: \
+ fprintf ((FILE), "\\%03o", ch); \
+ break; \
+ default: \
+ putc ('\\', (FILE)); \
+ putc (escape, (FILE)); \
+ break; \
+ } \
+ } \
+ fprintf ((FILE), "\"\n"); \
+ } \
+ while (0)
+
+/* The routine used to output sequences of byte values. We use a special
+ version of this for most svr4 targets because doing so makes the
+ generated assembly code more compact (and thus faster to assemble)
+ as well as more readable. Note that if we find subparts of the
+ character sequence which end with NUL (and which are shorter than
+ STRING_LIMIT) we output those using ASM_OUTPUT_LIMITED_STRING. */
+
+#undef ASM_OUTPUT_ASCII
+#define ASM_OUTPUT_ASCII(FILE, STR, LENGTH) \
+ do \
+ { \
+ register unsigned char *_ascii_bytes = (unsigned char *) (STR); \
+ register unsigned char *limit = _ascii_bytes + (LENGTH); \
+ register unsigned bytes_in_chunk = 0; \
+ for (; _ascii_bytes < limit; _ascii_bytes++) \
+ { \
+ register unsigned char *p; \
+ if (bytes_in_chunk >= 64) \
+ { \
+ fputc ('\n', (FILE)); \
+ bytes_in_chunk = 0; \
+ } \
+ for (p = _ascii_bytes; p < limit && *p != '\0'; p++) \
+ continue; \
+ if (p < limit && (p - _ascii_bytes) <= STRING_LIMIT) \
+ { \
+ if (bytes_in_chunk > 0) \
+ { \
+ fputc ('\n', (FILE)); \
+ bytes_in_chunk = 0; \
+ } \
+ ASM_OUTPUT_LIMITED_STRING ((FILE), _ascii_bytes); \
+ _ascii_bytes = p; \
+ } \
+ else \
+ { \
+ if (bytes_in_chunk == 0) \
+ fprintf ((FILE), "\t.byte\t"); \
+ else \
+ fputc (',', (FILE)); \
+ fprintf ((FILE), "0x%02x", *_ascii_bytes); \
+ bytes_in_chunk += 5; \
+ } \
+ } \
+ if (bytes_in_chunk > 0) \
+ fprintf ((FILE), "\n"); \
+ } \
+ while (0)
+
+/* This is how to output an element of a case-vector that is relative.
+ This is only used for PIC code. See comments by the `casesi' insn in
+ i386.md for an explanation of the expression this outputs.
+ PE format differs on what PC-relative offsets look like (see
+ coff_i386_rtype_to_howto), and we need to compensate (by one word) here. */
+
+#undef ASM_OUTPUT_ADDR_DIFF_ELT
+#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
+ fprintf (FILE, "\t.long __GLOBAL_OFFSET_TABLE_+[.-%s%d+4]\n", LPREFIX, VALUE)
+
+/* Indicate that jump tables go in the text section. This is
+ necessary when compiling PIC code. */
+
+#define JUMP_TABLES_IN_TEXT_SECTION 1
+
+/* Emit code to check the stack when allocating more that 4000
+ bytes in one go. */
+
+#define CHECK_STACK_LIMIT 0x1000
+
+/* the following are OSF linker (not gld) specific... we don't want them */
+#undef HAS_INIT_SECTION
+#undef LD_INIT_SWITCH
+#undef LD_FINI_SWITCH
+
+
+/* The following are needed for C++, but also needed for profiling */
+
+/* Support const sections and the ctors and dtors sections for g++.
+ Note that there appears to be two different ways to support const
+ sections at the moment. You can either #define the symbol
+ READONLY_DATA_SECTION (giving it some code which switches to the
+ readonly data section) or else you can #define the symbols
+ EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, SELECT_SECTION, and
+ SELECT_RTX_SECTION. We do both here just to be on the safe side. */
+
+#define USE_CONST_SECTION 1
+
+#define CONST_SECTION_ASM_OP ".section\t.rdata,\"r\""
+
+/* Define the pseudo-ops used to switch to the .ctors and .dtors sections.
+
+ Note that we want to give these sections the SHF_WRITE attribute
+ because these sections will actually contain data (i.e. tables of
+ addresses of functions in the current root executable or shared library
+ file) and, in the case of a shared library, the relocatable addresses
+ will have to be properly resolved/relocated (and then written into) by
+ the dynamic linker when it actually attaches the given shared library
+ to the executing process. (Note that on SVR4, you may wish to use the
+ `-z text' option to the ELF linker, when building a shared library, as
+ an additional check that you are doing everything right. But if you do
+ use the `-z text' option when building a shared library, you will get
+ errors unless the .ctors and .dtors sections are marked as writable
+ via the SHF_WRITE attribute.) */
+
+#define CTORS_SECTION_ASM_OP ".section\t.ctors,\"x\""
+#define DTORS_SECTION_ASM_OP ".section\t.dtors,\"x\""
+
+/* A default list of other sections which we might be "in" at any given
+ time. For targets that use additional sections (e.g. .tdesc) you
+ should override this definition in the target-specific file which
+ includes this file. */
+
+#undef EXTRA_SECTIONS
+#define EXTRA_SECTIONS in_const, in_ctors, in_dtors
+
+/* A default list of extra section function definitions. For targets
+ that use additional sections (e.g. .tdesc) you should override this
+ definition in the target-specific file which includes this file. */
+
+#undef EXTRA_SECTION_FUNCTIONS
+#define EXTRA_SECTION_FUNCTIONS \
+ CONST_SECTION_FUNCTION \
+ CTORS_SECTION_FUNCTION \
+ DTORS_SECTION_FUNCTION
+
+#undef READONLY_DATA_SECTION
+#define READONLY_DATA_SECTION() const_section ()
+
+extern void text_section ();
+
+#define CONST_SECTION_FUNCTION \
+void \
+const_section () \
+{ \
+ if (!USE_CONST_SECTION) \
+ text_section(); \
+ else if (in_section != in_const) \
+ { \
+ fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP); \
+ in_section = in_const; \
+ } \
+}
+
+#define CTORS_SECTION_FUNCTION \
+void \
+ctors_section () \
+{ \
+ if (in_section != in_ctors) \
+ { \
+ fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP); \
+ in_section = in_ctors; \
+ } \
+}
+
+#define DTORS_SECTION_FUNCTION \
+void \
+dtors_section () \
+{ \
+ if (in_section != in_dtors) \
+ { \
+ fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP); \
+ in_section = in_dtors; \
+ } \
+}
+
+#if 0
+/* Currently gas chokes on this; that's not too hard to fix, but there's
+ not a lot of impeteus to do it, either. If it is done, gas will have
+ to handle long section name escapes (which are defined in the COFF/PE
+ document as /nnn where nnn is a string table index). The benefit:
+ section attributes and -ffunction-sections, neither of which seem to
+ be critical. */
+/* gas may have been fixed? bfd was. */
+
+/* Switch into a generic section.
+ This is currently only used to support section attributes.
+
+ We make the section read-only and executable for a function decl,
+ read-only for a const data decl, and writable for a non-const data decl. */
+#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME) \
+ fprintf (FILE, ".section\t%s,\"%s\",@progbits\n", NAME, \
+ (DECL) && TREE_CODE (DECL) == FUNCTION_DECL ? "ax" : \
+ (DECL) && TREE_READONLY (DECL) ? "a" : "aw")
+#endif
+
+#define INT_ASM_OP ".long"
+
+/* The MS compilers take alignment as a number of bytes, so we do as well */
+#undef ASM_OUTPUT_ALIGN
+#define ASM_OUTPUT_ALIGN(FILE,LOG) \
+ if ((LOG)!=0) fprintf ((FILE), "\t.balign %d\n", 1<<(LOG))
+
+/* A C statement (sans semicolon) to output an element in the table of
+ global constructors. */
+#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME) \
+ do { \
+ ctors_section (); \
+ fprintf (FILE, "\t%s\t ", INT_ASM_OP); \
+ assemble_name (FILE, NAME); \
+ fprintf (FILE, "\n"); \
+ } while (0)
+
+/* A C statement (sans semicolon) to output an element in the table of
+ global destructors. */
+#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME) \
+ do { \
+ dtors_section (); \
+ fprintf (FILE, "\t%s\t ", INT_ASM_OP); \
+ assemble_name (FILE, NAME); \
+ fprintf (FILE, "\n"); \
+ } while (0)
+
+/* The linker will take care of this, and having them causes problems with
+ ld -r (specifically -rU). */
+#define CTOR_LISTS_DEFINED_EXTERNALLY 1
+
+#define SET_ASM_OP ".set"
+/* Output a definition (implements alias) */
+#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2) \
+do \
+{ \
+ fprintf ((FILE), "\t%s\t", SET_ASM_OP); \
+ assemble_name (FILE, LABEL1); \
+ fprintf (FILE, ","); \
+ assemble_name (FILE, LABEL2); \
+ fprintf (FILE, "\n"); \
+ } \
+while (0)
+
+#define HOST_PTR_PRINTF "%p"
+#define HOST_PTR_AS_INT unsigned long
+
+#define PCC_BITFIELD_TYPE_MATTERS 1
+#define PCC_BITFIELD_TYPE_TEST TYPE_NATIVE(rec)
+#define GROUP_BITFIELDS_BY_ALIGN TYPE_NATIVE(rec)
+
+/* The following two flags are usually "off" for i386, because some non-gnu
+ tools (for the i386) don't handle them. However, we don't have that
+ problem, so.... */
+
+/* Forward references to tags are allowed. */
+#define SDB_ALLOW_FORWARD_REFERENCES
+
+/* Unknown tags are also allowed. */
+#define SDB_ALLOW_UNKNOWN_REFERENCES
+
+/* The integer half of this list needs to be constant. However, there's
+ a lot of disagreement about what the floating point adjustments should
+ be. We pick one that works with gdb. (The underlying problem is
+ what to do about the segment registers. Since we have access to them
+ from /proc, we'll allow them to be accessed in gdb, even tho the
+ gcc compiler can't generate them. (There's some evidence that
+ MSVC does, but possibly only for certain special "canned" sequences.) */
+
+#undef DBX_REGISTER_NUMBER
+#define DBX_REGISTER_NUMBER(n) \
+((n) == 0 ? 0 \
+ : (n) == 1 ? 2 \
+ : (n) == 2 ? 1 \
+ : (n) == 3 ? 3 \
+ : (n) == 4 ? 6 \
+ : (n) == 5 ? 7 \
+ : (n) == 6 ? 5 \
+ : (n) == 7 ? 4 \
+ : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+8 \
+ : (-1))
+
+/* Define this macro if references to a symbol must be treated
+ differently depending on something about the variable or
+ function named by the symbol (such as what section it is in).
+
+ Apply stddef, handle (as yet unimplemented) pic.
+
+ stddef renaming does NOT apply to Alpha. */
+
+char *gen_stdcall_suffix ();
+
+#undef ENCODE_SECTION_INFO
+#define ENCODE_SECTION_INFO(DECL) \
+do \
+ { \
+ if (flag_pic) \
+ { \
+ rtx rtl = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd' \
+ ? TREE_CST_RTL (DECL) : DECL_RTL (DECL)); \
+ SYMBOL_REF_FLAG (XEXP (rtl, 0)) \
+ = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd' \
+ || ! TREE_PUBLIC (DECL)); \
+ } \
+ if (TREE_CODE (DECL) == FUNCTION_DECL) \
+ if (lookup_attribute ("stdcall", \
+ TYPE_ATTRIBUTES (TREE_TYPE (DECL)))) \
+ XEXP (DECL_RTL (DECL), 0) = \
+ gen_rtx (SYMBOL_REF, Pmode, gen_stdcall_suffix (DECL)); \
+ } \
+while (0)
+
+/* This macro gets just the user-specified name
+ out of the string in a SYMBOL_REF. Discard
+ trailing @[NUM] encoded by ENCODE_SECTION_INFO. */
+#undef STRIP_NAME_ENCODING
+#define STRIP_NAME_ENCODING(VAR,SYMBOL_NAME) \
+do { \
+ char *_p; \
+ char *_name = SYMBOL_NAME; \
+ for (_p = _name; *_p && *_p != '@'; ++_p) \
+ ; \
+ if (*_p == '@') \
+ { \
+ int _len = _p - _name; \
+ (VAR) = (char *) alloca (_len + 1); \
+ strncpy ((VAR), _name, _len); \
+ (VAR)[_len] = '\0'; \
+ } \
+ else \
+ (VAR) = _name; \
+} while (0)
+
+#if 0
+/* Turn this back on when the linker is updated to handle grouped
+ .data$ sections correctly. See corresponding note in i386/interix.c.
+ MK. */
+
+/* Define this macro if in some cases global symbols from one translation
+ unit may not be bound to undefined symbols in another translation unit
+ without user intervention. For instance, under Microsoft Windows
+ symbols must be explicitly imported from shared libraries (DLLs). */
+#define MULTIPLE_SYMBOL_SPACES
+
+#define UNIQUE_SECTION_P(DECL) DECL_ONE_ONLY (DECL)
+extern void i386_pe_unique_section ();
+#define UNIQUE_SECTION(DECL,RELOC) i386_pe_unique_section (DECL, RELOC)
+
+#define SUPPORTS_ONE_ONLY 1
+
+/* A C statement to output something to the assembler file to switch to section
+ NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or
+ NULL_TREE. Some target formats do not support arbitrary sections. Do not
+ define this macro in such cases. */
+#undef ASM_OUTPUT_SECTION_NAME
+#define ASM_OUTPUT_SECTION_NAME(STREAM, DECL, NAME, RELOC) \
+do { \
+ static struct section_info \
+ { \
+ struct section_info *next; \
+ char *name; \
+ enum sect_enum {SECT_RW, SECT_RO, SECT_EXEC} type; \
+ } *sections; \
+ struct section_info *s; \
+ char *mode; \
+ enum sect_enum type; \
+ \
+ for (s = sections; s; s = s->next) \
+ if (!strcmp (NAME, s->name)) \
+ break; \
+ \
+ if (DECL && TREE_CODE (DECL) == FUNCTION_DECL) \
+ type = SECT_EXEC, mode = "x"; \
+ else if (DECL && DECL_READONLY_SECTION (DECL, RELOC)) \
+ type = SECT_RO, mode = "r"; \
+ else \
+ type = SECT_RW, mode = "w"; \
+ \
+ if (s == 0) \
+ { \
+ s = (struct section_info *) xmalloc (sizeof (struct section_info)); \
+ s->name = xmalloc ((strlen (NAME) + 1) * sizeof (*NAME)); \
+ strcpy (s->name, NAME); \
+ s->type = type; \
+ s->next = sections; \
+ sections = s; \
+ fprintf (STREAM, ".section\t%s,\"%s\"\n", NAME, mode); \
+ /* Functions may have been compiled at various levels of \
+ optimization so we can't use `same_size' here. Instead, \
+ have the linker pick one. */ \
+ if ((DECL) && DECL_ONE_ONLY (DECL)) \
+ fprintf (STREAM, "\t.linkonce %s\n", \
+ TREE_CODE (DECL) == FUNCTION_DECL \
+ ? "discard" : "same_size"); \
+ } \
+ else \
+ { \
+ fprintf (STREAM, ".section\t%s,\"%s\"\n", NAME, mode); \
+ } \
+} while (0)
+
+#endif /* 0 */
+
+/* DWARF2 Unwinding doesn't work with exception handling yet. */
+#define DWARF2_UNWIND_INFO 0
+
+/* Don't assume anything about the header files. */
+#define NO_IMPLICIT_EXTERN_C
+
--- /dev/null
+# t-interix
+LIBGCC1 = libgcc1-asm.a
+CROSS_LIBGCC1 = libgcc1-asm.a
+
+LIB1ASMSRC = i386/cygwin.asm
+LIB1ASMFUNCS = _chkstk
+
+interix.o: $(srcdir)/config/i386/interix.c
+ $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/i386/interix.c
+
--- /dev/null
+/* Operating system specific defines to be used when targeting GCC for
+ Interix
+ Copyright (C) 1994, 1995, 1999 Free Software Foundation, Inc.
+ Donn Terry, Softway Systems, Inc. (donn@softway.com)
+ Modified from code
+ Contributed by Douglas B. Rupp (drupp@cs.washington.edu).
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING. If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#define TARGET_MEM_FUNCTIONS
+
+/* POSIX/Uni-thread only for now. Look at the winnt version
+for windows/multi thread */
+
+/* We need multiple -lc -lcpsx because they mutually refer;
+ that should go away someday */
+
+#undef LIB_SPEC
+#define LIB_SPEC "\
+ %{!shared:%{!dynamic:-lc -lcpsx -lc -lcpsx %$INTERIX_ROOT/usr/lib/psxdll.a \
+ %$INTERIX_ROOT/usr/lib/psxdll2.a \
+ }} \
+ %{!G:%{!dynamic:-lc -lcpsx -lc -lcpsx %$INTERIX_ROOT/usr/lib/psxdll.a \
+ %$INTERIX_ROOT/usr/lib/psxdll2.a \
+ }} \
+ %{dynamic:-lc %$INTERIX_ROOT/usr/lib/psxdll.a \
+ %$INTERIX_ROOT/usr/lib/psxdll2.a \
+ } \
+ %{v}"
+
+#undef LINK_SPEC
+#define LINK_SPEC "%{!shared:-stack 0x400000,0x10000} \
+ -subsystem posix \
+ %{g} \
+ %{dynamic:-Bdynamic} \
+ %{static:-Bstatic} \
+ %{shared:--shared -Bdynamic} \
+ %{G:--shared -Bdynamic} \
+ %{symbolic:--shared -Bsymbolic -Bdynamic} \
+ %{soname*:--soname %*} \
+ %{rpath*:--rpath %*} \
+ "
+
+#undef STARTFILE_SPEC
+#define STARTFILE_SPEC \
+ "%{!shared:%{pg:gcrt0%O%s}%{!pg:%{p:mcrt0%O%s}%{!p:crt0%O%s}}} %{shared:crti%O%s}"
+
+#undef WORD_SWITCH_TAKES_ARG
+#define WORD_SWITCH_TAKES_ARG(STR) \
+ ((DEFAULT_WORD_SWITCH_TAKES_ARG (STR) \
+ || !strcmp(STR, "rpath")) \
+ && strcmp (STR, "Tdata") && strcmp (STR, "Ttext") \
+ && strcmp (STR, "Tbss"))
+
+
+#if 0
+/* don't do this until we can sort out the default path issues. MK */
+#undef STANDARD_EXEC_PREFIX
+#define STANDARD_EXEC_PREFIX ""
+
+#undef STANDARD_STARTFILE_PREFIX
+#define STANDARD_STARTFILE_PREFIX ""
+
+#undef TOOLDIR_BASE_PREFIX
+#define TOOLDIR_BASE_PREFIX ""
+
+#endif /* 0 */
+
+#undef STDC_VALUE
+#define STDC_VALUE 0
+
--- /dev/null
+# These are host overrides
+# From config dir
+
+# Interix doesn't yet have alloca; it's better to use the portable C version for
+# bootstrapping. Do this by defining ALLOCA.
+
+ALLOCA = alloca.o
+
+# See all the declarations.
+FIXPROTO_DEFINES = -D_XOPEN_SOURCE
+
+# Don't run fixproto
+STMP_FIXPROTO =
+RANLIB = :
+RANLIB_TEST = false
+SHELL = sh
+
+# Existing CC/GCC may not define -D__INTERIX, so need this here.
+X_CFLAGS= -D__INTERIX
+
+LIBGCC2_INCLUDES = -idirafter $${INTERIX_ROOT}/usr/include
+# Headers come from a funny place
+SYSTEM_HEADER_DIR=$${INTERIX_ROOT}/usr/include
+
+EXTRA_PARTS += crti.o
+
+crti.o: $(srcdir)/crti.c
+ $(GCC_FOR_TARGET) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/crti.c
+
--- /dev/null
+/* Configuration for GNU compiler for processor running Interix
+ Copyright (C) 1993, 1995, 1999 Free Software Foundation, Inc.
+ Donn Terry, Softway Systems, Inc,
+ from code
+ Contributed by Douglas B. Rupp (drupp@cs.washington.edu)
+
+This file is part of GNU CC.
+
+GNU CC 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, or (at your option)
+any later version.
+
+GNU CC 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 GNU CC; see the file COPYING. If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#ifndef USG
+#define USG 1
+#endif
+
+#ifndef ONLY_INT_FIELDS
+#define ONLY_INT_FIELDS 1
+#endif
+
+#ifndef USE_PROTOTYPES
+#define USE_PROTOTYPES 1
+#endif
+
+/* If not compiled with GNU C, use the portable alloca. */
+#ifndef __GNUC__
+#define USE_C_ALLOCA 1
+#endif
+
+#define NO_SYS_SIGLIST 1
+
+/* Our strategy for finding global constructors is a bit different, although
+ not a lot. */
+#define DO_GLOBAL_CTORS_BODY \
+do { \
+ int i; \
+ unsigned long nptrs; \
+ func_ptr *p; \
+ asm( \
+ " .section .ctor_head, \"rw\"\n" \
+ "1:\n" \
+ " .text \n" \
+ ASM_LOAD_ADDR(1b,%0) \
+ : "=r" (p) : : "cc"); \
+ for (nptrs = 0; p[nptrs] != 0; nptrs++); \
+ for (i = nptrs-1; i >= 0; i--) \
+ p[i] (); \
+} while (0)
+
+#define DO_GLOBAL_DTORS_BODY \
+do { \
+ func_ptr *p; \
+ asm( \
+ " .section .dtor_head, \"rw\"\n" \
+ "1:\n" \
+ " .text \n" \
+ ASM_LOAD_ADDR(1b,%0) \
+ : "=r" (p) : : "cc"); \
+ while (*p) \
+ { \
+ p++; \
+ (*(p-1)) (); \
+ } \
+} while (0)
fi
exeext=.exe
;;
+ i[34567]86-*-interix*)
+ tm_file=i386/interix.h
+ xm_file="${xm_file} xm-interix.h"
+ xm_defines="USG NO_SYS_SIGLIST"
+ tmake_file="i386/t-interix"
+ extra_objs=interix.o
+ xmake_file=x-interix
+ fixincludes=fixinc.interix
+ if [ x$enable_threads = xyes ]; then
+ thread_file='posix'
+ fi
+ if [ x$stabs = xyes ]; then
+ tm_file="${tm_file} dbxcoff.h"
+ fi
+ ;;
i[34567]86-*-winnt3*)
tm_file=i386/win-nt.h
out_file=i386/i386.c
echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
-echo "configure:5900: checking for strerror in -lcposix" >&5
+echo "configure:5915: checking for strerror in -lcposix" >&5
ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lcposix $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5908 "configure"
+#line 5923 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
strerror()
; return 0; }
EOF
-if { (eval echo configure:5919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5934: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:5942: checking for working const" >&5
+echo "configure:5957: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5947 "configure"
+#line 5962 "configure"
#include "confdefs.h"
int main() {
; return 0; }
EOF
-if { (eval echo configure:5996: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6011: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_const=yes
else
fi
echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:6017: checking for inline" >&5
+echo "configure:6032: checking for inline" >&5
if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
cat > conftest.$ac_ext <<EOF
-#line 6024 "configure"
+#line 6039 "configure"
#include "confdefs.h"
int main() {
} $ac_kw foo() {
; return 0; }
EOF
-if { (eval echo configure:6031: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6046: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_inline=$ac_kw; break
else
esac
echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:6057: checking for off_t" >&5
+echo "configure:6072: checking for off_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6062 "configure"
+#line 6077 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
fi
echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:6090: checking for size_t" >&5
+echo "configure:6105: checking for size_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6095 "configure"
+#line 6110 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless!
echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:6125: checking for working alloca.h" >&5
+echo "configure:6140: checking for working alloca.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6130 "configure"
+#line 6145 "configure"
#include "confdefs.h"
#include <alloca.h>
int main() {
char *p = alloca(2 * sizeof(int));
; return 0; }
EOF
-if { (eval echo configure:6137: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_header_alloca_h=yes
else
fi
echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:6158: checking for alloca" >&5
+echo "configure:6173: checking for alloca" >&5
if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6163 "configure"
+#line 6178 "configure"
#include "confdefs.h"
#ifdef __GNUC__
char *p = (char *) alloca(1);
; return 0; }
EOF
-if { (eval echo configure:6191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6206: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_func_alloca_works=yes
else
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:6223: checking whether alloca needs Cray hooks" >&5
+echo "configure:6238: checking whether alloca needs Cray hooks" >&5
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6228 "configure"
+#line 6243 "configure"
#include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2)
webecray
if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6253: checking for $ac_func" >&5
+echo "configure:6268: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6258 "configure"
+#line 6273 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:6281: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
fi
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:6308: checking stack direction for C alloca" >&5
+echo "configure:6323: checking stack direction for C alloca" >&5
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_stack_direction=0
else
cat > conftest.$ac_ext <<EOF
-#line 6316 "configure"
+#line 6331 "configure"
#include "confdefs.h"
find_stack_direction ()
{
exit (find_stack_direction() < 0);
}
EOF
-if { (eval echo configure:6335: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6350: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_c_stack_direction=1
else
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6360: checking for $ac_hdr" >&5
+echo "configure:6375: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6365 "configure"
+#line 6380 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6370: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6385: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
for ac_func in getpagesize
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6399: checking for $ac_func" >&5
+echo "configure:6414: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6404 "configure"
+#line 6419 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:6427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
done
echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:6452: checking for working mmap" >&5
+echo "configure:6467: checking for working mmap" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_func_mmap_fixed_mapped=no
else
cat > conftest.$ac_ext <<EOF
-#line 6460 "configure"
+#line 6475 "configure"
#include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test.
}
EOF
-if { (eval echo configure:6600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_mmap_fixed_mapped=yes
else
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6628: checking for $ac_hdr" >&5
+echo "configure:6643: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6633 "configure"
+#line 6648 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6638: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6653: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
strdup __argz_count __argz_stringify __argz_next
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6668: checking for $ac_func" >&5
+echo "configure:6683: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6673 "configure"
+#line 6688 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:6696: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6711: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
for ac_func in stpcpy
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6725: checking for $ac_func" >&5
+echo "configure:6740: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6730 "configure"
+#line 6745 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:6753: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6768: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
if test $ac_cv_header_locale_h = yes; then
echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:6787: checking for LC_MESSAGES" >&5
+echo "configure:6802: checking for LC_MESSAGES" >&5
if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6792 "configure"
+#line 6807 "configure"
#include "confdefs.h"
#include <locale.h>
int main() {
return LC_MESSAGES
; return 0; }
EOF
-if { (eval echo configure:6799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6814: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_val_LC_MESSAGES=yes
else
fi
fi
echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:6820: checking whether NLS is requested" >&5
+echo "configure:6835: checking whether NLS is requested" >&5
# Check whether --enable-nls or --disable-nls was given.
if test "${enable_nls+set}" = set; then
enableval="$enable_nls"
EOF
echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
-echo "configure:6840: checking whether included gettext is requested" >&5
+echo "configure:6855: checking whether included gettext is requested" >&5
# Check whether --with-included-gettext or --without-included-gettext was given.
if test "${with_included_gettext+set}" = set; then
withval="$with_included_gettext"
ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:6859: checking for libintl.h" >&5
+echo "configure:6874: checking for libintl.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6864 "configure"
+#line 6879 "configure"
#include "confdefs.h"
#include <libintl.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6869: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6884: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
-echo "configure:6886: checking for gettext in libc" >&5
+echo "configure:6901: checking for gettext in libc" >&5
if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6891 "configure"
+#line 6906 "configure"
#include "confdefs.h"
#include <libintl.h>
int main() {
return (int) gettext ("")
; return 0; }
EOF
-if { (eval echo configure:6898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
gt_cv_func_gettext_libc=yes
else
if test "$gt_cv_func_gettext_libc" != "yes"; then
echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
-echo "configure:6914: checking for bindtextdomain in -lintl" >&5
+echo "configure:6929: checking for bindtextdomain in -lintl" >&5
ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lintl $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 6922 "configure"
+#line 6937 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
bindtextdomain()
; return 0; }
EOF
-if { (eval echo configure:6933: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6948: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
-echo "configure:6949: checking for gettext in libintl" >&5
+echo "configure:6964: checking for gettext in libintl" >&5
if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
-echo "configure:6954: checking for gettext in -lintl" >&5
+echo "configure:6969: checking for gettext in -lintl" >&5
ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lintl $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 6962 "configure"
+#line 6977 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
gettext()
; return 0; }
EOF
-if { (eval echo configure:6973: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6988: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7012: checking for $ac_word" >&5
+echo "configure:7027: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_func in dcgettext
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7046: checking for $ac_func" >&5
+echo "configure:7061: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 7051 "configure"
+#line 7066 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:7074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7089: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7101: checking for $ac_word" >&5
+echo "configure:7116: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7137: checking for $ac_word" >&5
+echo "configure:7152: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
cat > conftest.$ac_ext <<EOF
-#line 7169 "configure"
+#line 7184 "configure"
#include "confdefs.h"
int main() {
return _nl_msg_cat_cntr
; return 0; }
EOF
-if { (eval echo configure:7177: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
CATOBJEXT=.gmo
DATADIRNAME=share
if test "$CATOBJEXT" = "NONE"; then
echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
-echo "configure:7200: checking whether catgets can be used" >&5
+echo "configure:7215: checking whether catgets can be used" >&5
# Check whether --with-catgets or --without-catgets was given.
if test "${with_catgets+set}" = set; then
withval="$with_catgets"
if test "$nls_cv_use_catgets" = "yes"; then
echo $ac_n "checking for main in -li""... $ac_c" 1>&6
-echo "configure:7213: checking for main in -li" >&5
+echo "configure:7228: checking for main in -li" >&5
ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-li $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 7221 "configure"
+#line 7236 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
-if { (eval echo configure:7228: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7243: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
fi
echo $ac_n "checking for catgets""... $ac_c" 1>&6
-echo "configure:7256: checking for catgets" >&5
+echo "configure:7271: checking for catgets" >&5
if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 7261 "configure"
+#line 7276 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char catgets(); below. */
; return 0; }
EOF
-if { (eval echo configure:7284: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_catgets=yes"
else
# Extract the first word of "gencat", so it can be a program name with args.
set dummy gencat; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7306: checking for $ac_word" >&5
+echo "configure:7321: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7342: checking for $ac_word" >&5
+echo "configure:7357: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7379: checking for $ac_word" >&5
+echo "configure:7394: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7414: checking for $ac_word" >&5
+echo "configure:7429: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7472: checking for $ac_word" >&5
+echo "configure:7487: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7506: checking for $ac_word" >&5
+echo "configure:7521: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7542: checking for $ac_word" >&5
+echo "configure:7557: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
LINGUAS=
else
echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:7635: checking for catalogs to be installed" >&5
+echo "configure:7650: checking for catalogs to be installed" >&5
NEW_LINGUAS=
for lang in ${LINGUAS=$ALL_LINGUAS}; do
case "$ALL_LINGUAS" in
if test "$CATOBJEXT" = ".cat"; then
ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
-echo "configure:7663: checking for linux/version.h" >&5
+echo "configure:7678: checking for linux/version.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 7668 "configure"
+#line 7683 "configure"
#include "confdefs.h"
#include <linux/version.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7673: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7688: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
# Figure out what assembler alignment features are present.
echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
-echo "configure:7905: checking assembler alignment features" >&5
+echo "configure:7920: checking assembler alignment features" >&5
gcc_cv_as=
gcc_cv_as_alignment_features=
gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
-echo "configure:7978: checking assembler subsection support" >&5
+echo "configure:7993: checking assembler subsection support" >&5
gcc_cv_as_subsections=
if test x$gcc_cv_as != x; then
# Check if we have .subsection
exeext=.exe
;;
changequote(,)dnl
+ i[34567]86-*-interix*)
+changequote([,])dnl
+ tm_file=i386/interix.h
+ xm_file="${xm_file} xm-interix.h"
+ xm_defines="USG NO_SYS_SIGLIST"
+ tmake_file="i386/t-interix"
+ extra_objs=interix.o
+ xmake_file=x-interix
+ fixincludes=fixinc.interix
+ if [[ x$enable_threads = xyes ]]; then
+ thread_file='posix'
+ fi
+ if [[ x$stabs = xyes ]]; then
+ tm_file="${tm_file} dbxcoff.h"
+ fi
+ ;;
+changequote(,)dnl
i[34567]86-*-winnt3*)
changequote([,])dnl
tm_file=i386/win-nt.h
--- /dev/null
+#!/bin/sh
+#
+# fixinc.interix -- Install modified versions of Interix system include
+# files.
+#
+# Based on fixinc.sco script by Ian Lance Taylor (ian@airs.com)).
+# With modifications by Douglas Rupp (drupp@cs.washington.edu)
+#
+# This file is part of GNU CC.
+#
+# GNU CC 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, or (at your option)
+# any later version.
+#
+# GNU CC 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 GNU CC; see the file COPYING. If not, write to
+# the Free Software Foundation, 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+#
+# ?????? fixup comment
+# This script munges the native include files provided with Windows NT
+# 3.5 SDK systems so as to provide a reasonable namespace when
+# compiling with gcc. The header files by default do not
+# provide many essential definitions and declarations if
+# __STDC__ is 1. This script modifies the header files to check
+# for __STRICT_ANSI__ being defined instead. Once munged, the
+# resulting new system include files are placed in a directory
+# that GNU C will search *before* searching the Include
+# directory.
+#
+# See README-fixinc for more information.
+
+ORIG_DIR=$(pwd)
+
+# Fail if no arg to specify a directory for the output.
+if [ x$1 = x ]; then
+ echo fixincludes: no output directory specified
+ echo usage $0 output input
+ exit 1
+fi
+
+# Fail if no arg to specify a directory for the input
+if [ x$2 = x ]; then
+ echo fixincludes: no input directory specified
+ echo usage $0 output input
+ exit 1
+fi
+
+INPUT=$2
+
+# Directory in which to store the results.
+LIB=$1
+
+mkdir -p $LIB || exit 1
+
+# Make LIB absolute if it is relative.
+# Don't do this if not necessary, since may screw up automounters.
+case $LIB in
+/*)
+ ;;
+*)
+ cd $LIB; LIB=$(pwd)
+ ;;
+esac
+
+echo 'Building fixincludes in' ${LIB}
+
+# Determine whether this filesystem has symbolic links.
+if ln -s X $LIB/ShouldNotExist 2>/dev/null; then
+ rm -f $LIB/ShouldNotExist
+ LINKS=true
+else
+ LINKS=false
+fi
+
+cd ${INPUT}
+if $LINKS; then
+ files=`ls -LR | sed -n s/:$//p`
+else
+ files=`find . -type d -print | sed '/^.$/d'`
+fi
+
+if [ "x$files" = x ]; then
+ echo No files found in $INPUT\; skipped
+ exit 0
+fi
+
+echo 'Making directories:'
+
+for file in $files; do
+ rm -rf $LIB/$file
+ if [ ! -d $LIB/$file ]; then
+ echo $LIB/$file
+ mkdir $LIB/$file
+ fi
+done
+
+# treetops gets an alternating list
+# of old directories to copy
+# and the new directories to copy to.
+treetops="${INPUT} ${LIB}"
+
+set - $treetops
+while [ $# != 0 ]; do
+ # $1 is an old directory to copy, and $2 is the new directory to copy to.
+ echo "Finding header files in $1:"
+ cd ${INPUT}
+ cd $1
+ files=`find . -name '*.[hH]' -type f -print`
+ echo "Checking header files in $1; transforming into directory $2:"
+ for file in $files; do
+ echo " " $file
+ if [ -r $file ]; then
+ cp $file $2/$file >/dev/null 2>&1 || echo "Can't copy $file"
+ chmod +w,a+r $2/$file
+
+# The following have been removed from the sed command below
+# because it is more useful to leave these things in.
+# The only reason to remove them was for -pedantic,
+# which isn't much of a reason. -- rms.
+# ??? above/below
+# /^[ ]*#[ ]*ident/d
+# s/!__STDC__/!defined (__STRICT_ANSI__)/g
+
+ sed -e '/#[ ]*include.*[<"][A-Za-z]:\\/ s,\\,/,g' \
+ -e '/#[ ]*include.*[<"][A-Za-z]:\// s,\([A-Za-z]\):/,//\1/,' \
+ -e '\,#[ ]*include.*[<"]//[A-Za-z]/, y,abcdefghijklmnopqrstuvwxyz,ABCDEFGHIJKLMNOPQRSTUVWXYZ,' \
+ -e '\,#[ ]*INCLUDE.*[<"]//[A-Za-z]/, s,INCLUDE,include,' \
+ $2/$file > $2/$file.sed
+
+ mv $2/$file.sed $2/$file
+ if cmp $file $2/$file >/dev/null 2>&1; then
+ rm $2/$file
+ else
+ echo Fixed $file
+ flip -u $2/$file
+ fi
+ fi
+ done
+ shift; shift
+done
+
+echo 'Removing unneeded directories:'
+# (Rmdir leaf to root, and if the rmdir fails, who cares....)
+cd $LIB
+files=`find . -type d -print | sort -r`
+for file in $files; do
+ rmdir $LIB/$file > /dev/null 2>&1
+done
+
+exit 0