/*
- * Completely replace <sys/byteorder.h>; with a file that implements gcc's
- * optimized byteswapping.
+ * Completely replace <sys/byteorder.h> with a file that implements gcc's
+ * optimized byteswapping. (The original probably implemented some
+ * incompatible optimized byteswapping.)
*/
fix = {
hackname = AAB_svr4_replace_byteorder;
mach = "i[34567]86-*-solaris2.[0-4]";
mach = "powerpcle-*-solaris2.[0-4]";
mach = "sparc-*-solaris2.[0-4]";
+ mach = "i[34567]86-sequent-ptx*";
files = sys/byteorder.h;
replace = <<- _EndOfHeader_
#ifndef _SYS_BYTEORDER_H
/*
+ * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX <pthread.h>.
+ */
+fix = {
+ hackname = alpha_pthread;
+ files = pthread.h;
+ select = "(#[ \t]*if defined \\(_PTHREAD_ENV_DECC\\) || defined \\(_PTHREAD_ENV_EPCC\\))\n"
+ "(#[ \t]*define _PTHREAD_USE_PTDNAM_)";
+
+ mach = "alpha*-dec-osf*";
+ c_fix = format;
+ c_fix_arg = "%1 || defined (__PRAGMA_EXTERN_PREFIX)\n%2";
+
+ test_text = "# if defined (_PTHREAD_ENV_DECC) || defined (_PTHREAD_ENV_EPCC)\n"
+ "# define _PTHREAD_USE_PTDNAM_\n"
+ "# endif";
+};
+
+
+/*
+ * Recognize GCC in Tru64 UNIX V5.1B <pthread.h>.
+ */
+fix = {
+ hackname = alpha_pthread_gcc;
+ files = pthread.h;
+ select = "#else\n# error <pthread.h>: unrecognized compiler.";
+
+ mach = "alpha*-dec-osf*";
+ c_fix = format;
+ c_fix_arg = "#elif defined (__GNUC__)\n"
+ "# define _PTHREAD_ENV_GCC\n"
+ "%0";
+
+ test_text = "# define _PTHREAD_ENV_INTELC\n"
+ "#else\n"
+ "# error <pthread.h>: unrecognized compiler.\n"
+ "#endif";
+};
+
+
+/*
* Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0
* And OpenBSD.
*/
files = tinfo.h;
select = "#[ \t]*define[ \t]+bool[ \t]";
- bypass = "we must use the C\\+\\+ compiler's type";
+ bypass = "__cplusplus";
c_fix = format;
c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
files = tinfo.h;
select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;";
- bypass = "we must use the C\\+\\+ compiler's type";
+ bypass = "__cplusplus";
c_fix = format;
c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
hackname = avoid_wchar_t_type;
select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;";
- bypass = "we must use the C\\+\\+ compiler's type";
+ bypass = "__cplusplus";
bypass = "_LINUX_NLS_H";
bypass = "XFree86: xc/lib/X11/Xlib\\.h";
* This conflicts with C99. Discovered on AIX.
* SunOS4 has its cabs() declaration followed by a comment which
* terminates on the following line.
+ * Darwin hides its broken cabs in architecture-specific subdirs.
*/
fix = {
hackname = broken_cabs;
- files = "math.h";
- select = '^extern[ \t]+double[ \t]+cabs';
+ files = "math.h";
+ files = "architecture/ppc/math.h";
+ files = "architecture/i386/math.h";
+ select = '^extern[ \t]+double[ \t]+cabs';
c_fix = format;
c_fix_arg = "";
- c_fix_arg = "^extern[ \t]+double[ \t]+cabs\\((struct dbl_hypot|)\\);";
+ c_fix_arg = "^extern[ \t]+double[ \t]+cabs[ \t]*\\([^\\)]*\\);";
test_text = "#ifdef __STDC__\n"
"extern double cabs(struct dbl_hypot);\n"
"#else\n"
"extern double cabs();\n"
"#endif\n"
+ "extern double cabs ( _Complex z );\n"
"extern double cabs(); /* This is a comment\n"
" and it ends here. */";
};
/*
+ * Fix hpux 11.00 broken snprintf declaration
+ * (third argument is char *, needs to be const char * to prevent
+ * spurious warnings with -Wwrite-strings or in C++).
+ */
+fix = {
+ hackname = hpux11_snprintf;
+ files = stdio.h;
+ select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)'
+ ' *(char *\*, *\.\.\.\);)';
+ c_fix = format;
+ c_fix_arg = '%1 const %3';
+
+ test_text = "extern int snprintf(char *, size_t, char *, ...);\n"
+ "extern int snprintf(char *, __size_t, char *, ...);\n"
+ "extern int snprintf(char *, _hpux_size_t, char *, ...);";
+};
+
+
+/*
* In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition
* of UINT32_C has undefined behavior according to ISO/ANSI:
* the arguments to __CONCAT__ are not macro expanded before the
files = stdio.h;
files = internal/stdio_core.h;
- select = '(printf\(.*), /\* va_list \*/ char \*';
+ select = '/\* va_list \*/ char \*';
c_fix = format;
- c_fix_arg = "%1, __gnuc_va_list";
+ c_fix_arg = "__gnuc_va_list";
test_text =
"extern int printf( const char *, /* va_list */ char * );";
};
/*
+ * Apparently some SVR4 systems typedef longlong_t to long ?
+ */
+#ifdef SVR4
+fix = {
+ hackname = longlong_t;
+ select = "typedef[ \t]+(unsigned[ \t]+)?long[ \t]+(u_)?longlong_t";
+ c_fix = format;
+ c_fix_arg = "typedef %1long long %2longlong_t";
+ test_text = "typedef long longlong_t\n"
+ "typedef unsigned long u_longlong_t";
+};
+#endif
+
+
+/*
* Delete the '#define void int' line from curses.h on Lynx
*/
fix = {
/*
+ * obstack.h used casts as lvalues.
+ *
+ * We need to change postincrements of casted pointers (which are
+ * then dereferenced and assigned into) of the form
+ *
+ * *((TYPE*)PTRVAR)++ = (VALUE)
+ *
+ * into expressions like
+ *
+ * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE)))
+ *
+ * which is correct for the cases used in obstack.h since PTRVAR is
+ * of type char * and the value of the expression is not used.
+ */
+fix = {
+ hackname = obstack_lvalue_cast;
+ files = obstack.h;
+ select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)';
+ c_fix = format;
+ c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))";
+ test_text = "*((void **) (h)->next_free)++ = (aptr)";
+};
+
+
+/*
* sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by
* defining regex.h related types. This causes libg++ build and usage
* failures. Fixing this correctly requires checking and modifying 3 files.
/*
+ * On DYNIX/ptx, sys/mc_param.h has an embedded asm for the cpuid instruction
+ * on the P5. This is not used by anything else so we ifdef it out.
+ * Current GCC doesn't seem to complain about the asm, though.
+ */
+#ifdef PTX
+fix = {
+ hackname = ptx_sys_mc_param_h;
+ files = sys/mc_param.h;
+ sed = "/__asm/,/}/{"
+ "/__asm/i\\\n"
+ "#if !defined (__GNUC__) && !defined (__GNUG__)\n"
+ "/}/a\\\n"
+ "#endif\n"
+ "}";
+ test_text = "__asm\n"
+ "int _CPUID()\n"
+ "{\n"
+ " non-GNU assembly here\n"
+ "}";
+};
+#endif
+
+
+/*
* Fix return type of fread and fwrite on sysV68
*/
fix = {
"#else\n"
"%1, {0}}%3\n"
"#endif";
- c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+{.*)"
- ",[ \t]*0}" "(|[ \t].*)$";
+ c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+\\{.*)"
+ ",[ \t]*0\\}" "(|[ \t].*)$";
test_text =
'#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n"
"#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n"
fix = {
hackname = solaris_widec;
files = widec.h;
- mach = '*-*-solaris2.[0-5]*';
+ mach = '*-*-solaris2.[0-5]';
+ mach = '*-*-solaris2.[0-5].*';
bypass = "include.*wchar\\.h";
select = "#include <euc.h>";
c_fix = format;
/*
- * Add a `static' declaration of `getrnge' into <regexp.h>.
- *
- * Don't do this if there is already a `static void getrnge' declaration
- * present, since this would cause a redeclaration error. Solaris 2.x has
- * such a declaration.
- */
-#ifdef SVR4
-fix = {
- hackname = static_getrnge;
- files = regexp.h;
- bypass = "static void getrnge";
- sed = "/^static int[ \t]*size;/c\\\n"
- "static int size ;\\\n\\\n"
- "static int getrnge ();";
-};
-#endif
-
-
-/*
* a missing semi-colon at the end of the statsswtch structure definition.
*/
fix = {
*/
sed = "s@ va_list @ __gnuc_va_list @\n"
"s@ va_list)@ __gnuc_va_list)@\n"
- "s@va_list _ap;@__gnuc_va_list _ap;@\n"
"s@(va_list)&@(__gnuc_va_list)\\&@\n"
"s@ _VA_LIST_));@ __gnuc_va_list));@\n"
"s@ __VA_LIST__));@ __gnuc_va_list));@\n"
"@typedef \\1 __not_va_list__;@\n"
"s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n"
"s@GNUC_VA_LIST@GNUC_Va_LIST@\n"
+ "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n"
"s@_NEED___VA_LIST@_NEED___Va_LIST@\n"
"s@VA_LIST@DUMMY_VA_LIST@\n"
"s@_Va_LIST@_VA_LIST@";
/*
- * set ifdef _KERNEL
+ * Wrap some files on System V r4 and DYNIX/ptx systems with
+ * #ifdef _KERNEL, presumably to prevent kernel headers from
+ * leaking into userspace. This may not be necessary at all,
+ * but it was in the old scripts, so it seems safest to keep it for now.
*/
-#ifdef SVR4
fix = {
- hackname = svr4_kernel;
+ /* Can't name this with _kernel, or the test case will hit the bypass! */
+ hackname = svr4_krnl;
+ /* Since I'm rather unsure about the validity of this, limit it
+ * to the specific systems it was operating on before. It should
+ * also be bypassed for i?86-*-sysv4.3uw2, by that rule, but I didn't
+ * see an easy way to do that. Hopefully it will be harmless
+ * in any case. -- Nathanael */
+ mach = '*-*-sysv4*';
+ mach = 'i?86-sequent-ptx*';
files = fs/rfs/rf_cache.h;
files = sys/erec.h;
files = sys/err.h;
files = sys/map.h;
files = sys/cmn_err.h;
files = sys/kdebugger.h;
+
+ /* This bypass will match _KERNEL, __KERNEL, __KERNEL__, etc.
+ * It will also match SVR4_KERNEL_CHECK, which means that the
+ * testsuite case will always be bypassed. Which is fine with me. */
bypass = '_KERNEL';
- c_fix = wrap;
+ c_fix = wrap;
c_fix_arg = "#ifdef _KERNEL\n";
c_fix_arg = "#endif /* _KERNEL */\n";
+
+ /* There's no reasonable test for this given that we don't know exactly
+ * what problem inspired it in the first place. */
test_text = "";
};
-#endif
+
/*
* Delete any #defines of `__i386' which may be present in <ieeefp.h>. They
/*
+ * Some SVR4 systems supposedly use these non-ANSI preprocessor directives.
+ */
+#ifdef SVR4
+fix = {
+ hackname = svr4_preproc_lint_on;
+ select = '#lint\(on\)';
+ c_fix = format;
+ c_fix_arg = 'defined(lint)';
+ test_text = "#if #lint(on)";
+};
+fix = {
+ hackname = svr4_preproc_lint_off;
+ select = '#lint\(off\)';
+ c_fix = format;
+ c_fix_arg = '!defined(lint)';
+ test_text = "#if #lint(off)";
+};
+fix = {
+ hackname = svr4_preproc_machine;
+ select = '#(machine|system|cpu)\(([^)]*)\)';
+ c_fix = format;
+ c_fix_arg = 'defined(__%1__)';
+ test_text = "#if #machine(i386) || #system(vax) || #cpu(sparc)";
+};
+#endif
+
+
+/*
* Fix broken decl of profil present on some svr4 systems.
*/
fix = {
};
#endif
+
+/*
+ * Correct types for signal handler constants like SIG_DFL; they might be
+ * void (*) (), and should be void (*) (int). C++ doesn't like the
+ * old style.
+ */
+fix = {
+ hackname = svr4_sighandler_type;
+ files = sys/signal.h;
+ select = 'void *\(\*\)\(\)';
+ c_fix = format;
+ c_fix_arg = "void (*)(int)";
+ test_text = "#define SIG_DFL (void(*)())0\n"
+ "#define SIG_IGN (void (*)())0\n";
+};
+
/*
* Put storage class at start of decl, to avoid warning.
*/
/*
+ * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local
+ * function 'getrnge' in <regexp.h> before they declare it. For these
+ * systems add a 'static int' declaration of 'getrnge' into <regexp.h>
+ * early on.
+ *
+ * 'getrnge' traditionally manipulates a file-scope global called 'size',
+ * so put the declaration right after the declaration of 'size'.
+ *
+ * Don't do this if there is already a `static void getrnge' declaration
+ * present, since this would cause a redeclaration error. Solaris 2.x has
+ * such a declaration.
+ */
+fix = {
+ hackname = svr4_undeclared_getrnge;
+ files = regexp.h;
+ select = "getrnge";
+ bypass = "static void getrnge";
+ c_fix = format;
+ c_fix_arg = "%0\n"
+ "static int getrnge ();";
+ c_fix_arg = "^static int[ \t]+size;";
+ test_text = "static int size;\n"
+ "/* stuff which calls getrnge() */\n"
+ "static getrnge()\n"
+ "{}";
+};
+
+
+/*
* Like svr4_mach_defines, but with newfangled syntax.
* Source lines are of #define __i386 #machine(i386). Delete them.
*/
/*
* Fix multiple defines for NULL. Sometimes, we stumble into \r\n
* terminated lines, so accommodate these. Test both ways.
+ * Don't bother to reproduce the \r\n termination, as GCC has to
+ * recognize \n termination anyway.
*/
fix = {
hackname = undefine_null;
bypass = "#[ \t]*(ifn|un)def[ \t]+NULL($|[ \t\r])";
c_fix = format;
- c_fix_arg = "#ifndef NULL%2\n#define NULL%1%2\n#endif%2\n";
- c_fix_arg = "^#[ \t]*define[ \t]*[ \t]NULL([^\r\n]+)([\r]*)\n";
+ c_fix_arg = "#ifndef NULL\n#define NULL%1\n#endif\n";
+ c_fix_arg = "^#[ \t]*define[ \t]+NULL([^\r\n]+)[\r]*\n";
- test_text = "#define NULL 0UL\r\n#define NULL\t((void*)0)\n";
+ test_text = "#define NULL 0UL\r\n"
+ "#define NULL\t((void*)0)\n";
};
/*
/*
- * AIX headers define NULL to be cast to a void pointer,
+ * AIX and Interix headers define NULL to be cast to a void pointer,
* which is illegal in ANSI C++.
*/
fix = {
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