test_text = "#define _Complex_I __I\n";
};
+/*
+ * malloc.h on AIX6 uses XLC++ specific builtin syntax
+ */
+fix = {
+ hackname = aix_malloc;
+ mach = "*-*-aix*";
+ files = "malloc.h";
+ select = "#ifdef __cplusplus";
+ c_fix = format;
+ c_fix_arg = "#if (defined(__cplusplus) && defined(__IBMCPP__))";
+ test_text = "#ifdef __cplusplus";
+};
+
+/*
+ * net/if_arp.h defines a variable fc_softc instead of adding a
+ * typedef for the struct on AIX 5.2, 5.3, 6.1 and 7.1
+ */
+fix = {
+ hackname = aix_net_if_arp;
+ mach = "*-*-aix*";
+ files = "net/if_arp.h";
+ select = "^struct fc_softc \\{";
+ c_fix = format;
+ c_fix_arg = "typedef struct _fc_softc {";
+ test_text = "struct fc_softc {\n int a;\n};";
+};
+
+/*
+ * pthread.h on AIX defines PTHREAD_ONCE_INIT without enough braces.
+ */
+fix = {
+ hackname = aix_once_init_1;
+ mach = "*-*-aix*";
+ files = "pthread.h";
+ select = "#define[ \t]PTHREAD_ONCE_INIT \\\\\n"
+ "\\{ \\\\\n";
+ c_fix = format;
+ c_fix_arg = "#define PTHREAD_ONCE_INIT \\\n"
+ "{{ \\\n";
+ test_text = "#define PTHREAD_ONCE_INIT \\\\\n"
+ "{ \\\\\n";
+};
+
+fix = {
+ hackname = aix_once_init_2;
+ mach = "*-*-aix*";
+ files = "pthread.h";
+ select = "[ \t]0 \\\\\n"
+ "\\}\n";
+ c_fix = format;
+ c_fix_arg = " 0 \\\n"
+ "}}\n";
+ test_text = " 0 \\\\\n"
+ "}\n";
+};
/*
* pthread.h on AIX 4.3.3 tries to define a macro without whitspace
fix = {
hackname = alpha_assert;
files = "assert.h";
- select = '(#define assert\(EX\).*)\(\(int\) \(EX\)\)';
+ select = "(#[ \t]*" 'define assert\(EX\).*)\(\(int\) \(EX\)\)';
c_fix = format;
c_fix_arg = "%1(EX)";
test_text = '#define assert(EX) (((int) (EX)) ? (void)0 '
/*
- * Change external names of wcstok/wcsftime via asm instead of macros on
- * Tru64 UNIX V4.0.
- */
-fix = {
- hackname = alpha_wchar;
- files = wchar.h;
-
- mach = "alpha*-dec-osf4*";
- select = "#define wcstok wcstok_r";
- sed = "s@#define wcstok wcstok_r@"
- "extern wchar_t *wcstok __((wchar_t *, const wchar_t *, "
- "wchar_t **)) __asm__(\"wcstok_r\");@";
- sed = "s@#define wcsftime __wcsftime_isoc@"
- "extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *"
- ", const struct tm *)) __asm__(\"__wcsftime_isoc\");@";
- test_text = "#define wcstok wcstok_r\n"
- "#define wcsftime __wcsftime_isoc";
-};
-
-
-/*
* For C++, avoid any typedef or macro definition of bool,
* and use the built in type instead.
* HP/UX 10.20 also has it in curses_colr/curses.h.
test_text = '#define vfscanf __svfscanf';
};
+/*
+ * 'g++ -std=c++11' defines __cplusplus to 201103L, which suggests
+ * that it conforms to ISO/IEC 14882:2011. It currently does
+ * not support the [[noreturn]] procedure attribute.
+ * When it does, this hack should be removed.
+ * SEE: gcc.gnu.org/bugzilla/show_bug.cgi?id=51776
+ */
+fix = {
+ hackname = cdef_cplusplus;
+ files = sys/cdefs.h;
+ select = '\[\[noreturn\]\]';
+ c_fix = format;
+ c_fix_arg = '__attribute__((__noreturn__))';
+ test_text = "#define _Noreturn [[noreturn]]";
+};
/*
* Fix various macros used to define ioctl numbers.
};
+/* Some versions of glibc have a version of bits/string2.h that
+ produces "value computed is not used" warnings from strncpy; fix
+ this definition by using __builtin_strncpy instead as in newer
+ versions. */
+fix = {
+ hackname = glibc_strncpy;
+ files = bits/string2.h;
+ bypass = "__builtin_strncpy";
+ c_fix = format;
+ c_fix_arg = "# define strncpy(dest, src, n) __builtin_strncpy (dest, src, n)";
+ c_fix_arg = "# define strncpy([^\n]*\\\\\n)*[^\n]*";
+ test_text = <<-EOT
+ # define strncpy(dest, src, n) \
+ (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n) \\
+ ? (strlen (src) + 1 >= ((size_t) (n)) \\
+ ? (char *) memcpy (dest, src, n) \\
+ : strncpy (dest, src, n)) \\
+ : strncpy (dest, src, n)))
+ EOT;
+
+};
+
/* glibc's tgmath.h relies on an expression that is not an integer
constant expression being treated as it was by GCC 4.4 and
earlier. */
*/
fix = {
hackname = hpux11_abs;
- mach = "ia64-hp-hpux11*";
+ mach = "*-hp-hpux11*";
files = stdlib.h;
select = "ifndef _MATH_INCLUDED";
c_fix = format;
fix = {
hackname = hpux_htonl;
files = netinet/in.h;
- select = "#ifndef _XOPEN_SOURCE_EXTENDED\n"
+ select = "#ifndef _XOPEN_SOURCE_EXTENDED[ \t]*\n"
"(/\\*\n"
" \\* Macros for number representation conversion\\.\n"
" \\*/\n"
/*
+ * IRIX 6.5 PTHREAD_*_INITIALIZER need an additional level of braces in
+ * <pthread.h>.
+ */
+fix = {
+ hackname = irix_pthread_init;
+ files = pthread.h;
+ select = "^(#define[ \t]+PTHREAD_.*_INITIALIZER[ \t]+)(\\{ 0 \\})";
+
+ mach = "mips-sgi-irix6.5";
+ c_fix = format;
+ c_fix_arg = "%1{ %2 }";
+ test_text = "#define PTHREAD_MUTEX_INITIALIZER { 0 }\n"
+ "#define PTHREAD_COND_INITIALIZER { 0 }\n"
+ "#define PTHREAD_RWLOCK_INITIALIZER { 0 }";
+};
+
+
+/*
* IRIX 6.5.1[78] <sys/socket.h> has a broken definition of socklen_t.
* Various socket function prototypes use different types instead,
* depending on the API in use (BSD, XPG4/5), but the socklen_t
/*
+ * Solaris 10+ <sys/feature_tests.h> defines _RESTRICT_KYWD as restrict
+ * for C99. This is wrong for C++, which needs many C99 features, but
+ * only supports __restrict.
+ */
+fix = {
+ hackname = solaris___restrict;
+ files = sys/feature_tests.h;
+ select = "#define[ \t]*_RESTRICT_KYWD[ \t]*restrict";
+ mach = "*-*-solaris2*";
+ c_fix = format;
+ c_fix_arg = "#ifdef __cplusplus\n#define\t_RESTRICT_KYWD\t__restrict\n"
+ "#else\n%0\n#endif";
+ test_text = "#define _RESTRICT_KYWD restrict";
+};
+
+
+/*
* Solaris 10+ complex.h defines _Complex_I and _Imaginary_I in terms of
* themselves, which are Sun Studio compiler intrinsics. Remove _Imaginary_I
* and imaginary definitions which are not supported by GCC.
/*
+ * Solaris 10+ <complex.h> is wrapped in #ifndef __cplusplus. Wrap in
+ * extern "C" instead so libstdc++ can use it.
+ */
+fix = {
+ hackname = solaris_complex_cxx;
+ mach = "*-*-solaris2.*";
+ files = complex.h;
+ sed = "/#if[ \t]*!defined(__cplusplus)/c\\\n"
+ "#ifdef\t__cplusplus\\\nextern \"C\" {\\\n#endif";
+ sed = "/#endif[ \t]*\\/\\* !defined(__cplusplus) \\*\\//c\\\n"
+ "#ifdef\t__cplusplus\\\n}\\\n#endif";
+ test_text = "#if !defined(__cplusplus)\n"
+ "#endif /* !defined(__cplusplus) */";
+};
+
+
+/*
+ * Solaris 8 PTHREAD_COND_INITIALIZER lacks the __pthread_cond_magic field.
+ * COND_MAGIC is only defined in <synch.h> and pollutes the namespace, so
+ * use the value literally instead.
+ */
+fix = {
+ hackname = solaris_cond_init;
+ select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
+ files = pthread.h;
+ mach = '*-*-solaris2.8';
+ c_fix = format;
+ c_fix_arg = "%1, 0x4356%2";
+ c_fix_arg = "^(#define[ \t]+PTHREAD_COND_INITIALIZER[ \t]+"
+ "\\{.*0)(\\},[ \t]*0\\}.*)$";
+ test_text =
+ '#pragma ident "@(#)pthread.h 1.29 01/07/07 SMI"'"\n"
+ '#define PTHREAD_COND_INITIALIZER {{{0}, 0}, 0} /* = DEFAULTCV */';
+};
+
+
+/*
+ * g++ rejects functions declared with both C and C++ linkage.
+ */
+fix = {
+ hackname = solaris_cxx_linkage;
+ mach = '*-*-solaris2*';
+ files = "iso/stdlib_iso.h";
+ select = "(#if __cplusplus >= 199711L)\n"
+ "(extern \"C\\+\\+\" \\{\n)"
+ "(.*(bsearch|qsort).*)";
+ c_fix = format;
+ c_fix_arg = "%1 && !__GNUG__\n%2%3";
+
+ test_text =
+ "#if __cplusplus >= 199711L\n"
+ "extern \"C++\" {\n"
+ " void *bsearch(const void *, const void *, size_t, size_t,";
+};
+
+
+/*
+ * Solaris <iso/stdio_iso.h> doesn't declare getc for C++ with
+ * _STRICT_STDC, but uses it.
+ */
+fix = {
+ hackname = solaris_getc_strict_stdc;
+ mach = "*-*-solaris2*";
+ files = "iso/stdio_iso.h";
+ select = "(.*&& )!defined\\(_STRICT_STDC\\)(.*)";
+ c_fix = format;
+ c_fix_arg = "%1(!defined(_STRICT_STDC) || (__cplusplus >= 199711L))%2";
+
+ test_text =
+ "#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
+};
+
+
+/*
+ * Before Solaris 10, <iso/setjmp_iso.h> doesn't mark longjump noreturn.
+ */
+fix = {
+ hackname = solaris_longjmp_noreturn;
+ mach = "*-*-solaris2*";
+ files = "iso/setjmp_iso.h";
+ bypass = "__NORETURN";
+ select = "(.*longjmp\\(jmp_buf.*[^)]+\\));";
+ c_fix = format;
+ c_fix_arg = "%1 __attribute__ ((__noreturn__));";
+
+ test_text = "extern void longjmp(jmp_buf, int);";
+};
+
+
+/*
* Sun Solaris 10 defines several C99 math macros in terms of
* builtins specific to the Studio compiler, in particular not
* compatible with the GNU compiler.
fix = {
hackname = solaris_math_8;
- select = '@\(#\)math_c99.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
+ select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ SMI";
bypass = "__GNUC__";
files = iso/math_c99.h;
c_fix = format;
"\t\t\t ? __builtin_signbitl(x) \\\n"
"\t\t\t : __builtin_signbit(x))";
c_fix_arg = "^#define[ \t]+signbit\\(x\\)[ \t]+__builtin_signbit\\(x\\)";
- test_text =
- '#ident "@(#)math_c99.h 1.9 04/11/01 SMI"'"\n"
- "#undef signbit\n"
- "#define signbit(x) __builtin_signbit(x)";
+ test_text = <<- _EOText_
+ #ident "@(#)math_c99.h 1.9 04/11/01 SMI"
+ #undef signbit
+ #define signbit(x) __builtin_signbit(x)
+ _EOText_;
};
fix = {
/*
+ * The pow overloads with int were removed in C++ 2011.
+ */
+fix = {
+ hackname = solaris_pow_int_overload;
+ mach = '*-*-solaris2*';
+ files = "iso/math_iso.h";
+ select = "^[ \t]*inline [a-z ]* pow\\([^()]*, int [^()]*\\)"
+ " *\\{[^{}]*\n[^{}]*\\}";
+ c_fix = format;
+ c_fix_arg = "#ifndef __GXX_EXPERIMENTAL_CXX0X__\n%0\n#endif";
+
+ test_text =
+ " inline long double pow(long double __X, int __Y) { return\n"
+ " __powl(__X, (long double) (__Y)); }";
+};
+
+
+/*
* Sun Solaris defines PTHREAD_RWLOCK_INITIALIZER with a "0" for some
* fields of the pthread_rwlock_t structure, which are of type
* upad64_t, which itself is typedef'd to int64_t, but with __STDC__
/*
- * Sun Solaris 10 has a version of sys/int_const.h that defines
+ * Sun Solaris 2 has a version of sys/int_const.h that defines
* UINT8_C and UINT16_C to unsigned constants.
*/
fix = {
hackname = solaris_int_const;
- select = '@\(#\)int_const.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
files = sys/int_const.h;
+ mach = '*-*-solaris2*';
c_fix = format;
c_fix_arg = "#define\tUINT8_C(c)\t(c)\n"
"%1\n"
"#define\tUINT16_C(c)\t(c)";
- c_fix_arg = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
+ select = "^#define[ \t]+UINT8_C\\(c\\)[ \t]+__CONCAT__.*\n"
"(/\*.*\*/)\n"
"#define[ \t]+UINT16_C\\(c\\)[ \t]+__CONCAT__.*";
test_text =
- '#pragma ident "@(#)int_const.h 1.5 04/09/28 SMI"'"\n"
"#define UINT8_C(c) __CONCAT__(c,u)\n"
"/* CSTYLED */\n"
"#define UINT16_C(c) __CONCAT__(c,u)";
/*
- * Sun Solaris 10 has a version of sys/int_limits.h that defines
+ * Sun Solaris 2 has a version of sys/int_limits.h that defines
* UINT8_MAX and UINT16_MAX to unsigned constants.
*/
fix = {
hackname = solaris_int_limits_1;
- select = '@\(#\)int_limits.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
files = sys/int_limits.h;
+ mach = '*-*-solaris2*';
c_fix = format;
c_fix_arg = "#define\tUINT8_MAX\t(255)\n"
"#define\tUINT16_MAX\t(65535)";
- c_fix_arg = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
+ select = "^#define[ \t]+UINT8_MAX[ \t]+\\(255U\\)\n"
"#define[ \t]+UINT16_MAX[ \t]+\\(65535U\\)";
test_text =
- '#pragma ident "@(#)int_limits.h 1.9 04/09/28 SMI"'"\n"
"#define UINT8_MAX (255U)\n"
"#define UINT16_MAX (65535U)";
};
/*
- * Sun Solaris 10 has a version of sys/int_limits.h that defines
+ * Sun Solaris 2 has a version of sys/int_limits.h that defines
* INT_FAST16 limits to wrong values for sys/int_types.h.
*/
fix = {
hackname = solaris_int_limits_2;
- select = '@\(#\)int_limits.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI";
files = sys/int_limits.h;
+ mach = '*-*-solaris2*';
c_fix = format;
c_fix_arg = "#define\t%1_FAST16_%2 %132_%2";
- c_fix_arg = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
+ select = "^#define[ \t]+(INT|UINT)_FAST16_(MAX|MIN)[ \t](INT|UINT)16.*";
test_text =
- '#pragma ident "@(#)int_limits.h 1.9 04/09/28 SMI"'"\n"
"#define INT_FAST16_MAX INT16_MAX\n"
"#define UINT_FAST16_MAX UINT16_MAX\n"
"#define INT_FAST16_MIN INT16_MIN";
/*
+ * Sun Solaris 2 has a version of sys/int_limits.h that defines
+ * SIZE_MAX as unsigned long.
+ */
+fix = {
+ hackname = solaris_int_limits_3;
+ files = sys/int_limits.h;
+ mach = '*-*-solaris2*';
+ c_fix = format;
+ c_fix_arg = "#define\tSIZE_MAX\t4294967295U";
+ select = "^#define[ \t]+SIZE_MAX[ \t]+4294967295UL";
+ test_text =
+ "#define SIZE_MAX 4294967295UL";
+};
+
+
+/*
* Sun Solaris up to 9 has a version of sys/int_types.h that forbids use
* of Standard C99 64-bit types in 32-bit mode.
*/
/*
+ * Solaris 10+ <spawn.h> uses char *const argv[_RESTRICT_KYWD] in the
+ * posix_spawn declarations, which doesn't work with C++.
+ */
+fix = {
+ hackname = solaris_posix_spawn_restrict;
+ files = spawn.h;
+ mach = '*-*-solaris2*';
+ c_fix = format;
+ c_fix_arg = "%1*_RESTRICT_KYWD %2%3";
+ select = "(.*[ \t]+)([a-z]+)\\[_RESTRICT_KYWD\\](.*)";
+ test_text =
+ "char *const argv[_RESTRICT_KYWD],\n"
+ "char *const envp[_RESTRICT_KYWD]);";
+};
+
+
+/*
+ * Before Solaris 10, <stdio.h> lacks declarations of std::__filbuf and
+ * std::__flsbuf, but <iso/stdio_iso.h> uses them.
+ */
+fix = {
+ hackname = solaris_std___filbuf;
+ files = stdio.h;
+ mach = '*-*-solaris2*';
+ bypass = "using std::__filbuf";
+ select = "(using std::perror;\n)(#endif)";
+ c_fix = format;
+ c_fix_arg = "%1#ifndef _LP64\n"
+ "using std::__filbuf;\n"
+ "using std::__flsbuf;\n"
+ "#endif\n%2";
+
+ test_text = "using std::perror;\n"
+ "#endif";
+};
+
+
+/*
* Sun Solaris 8 has what appears to be some gross workaround for
* some old version of their c++ compiler. G++ doesn't want it
* either, but doesn't want to be tied to SunPRO version numbers.
/*
+ * On Solaris 8 and 9, __va_list needs to become a typedef for
+ * __builtin_va_list to make -Wmissing-format-attribute work.
+ */
+fix = {
+ hackname = solaris_sys_va_list;
+ files = sys/va_list.h;
+ mach = '*-*-solaris2.[89]';
+ select = "#if.*__STDC__.*\n"
+ "typedef void \\*__va_list;\n"
+ "#else\n"
+ "typedef char \\*__va_list;\n"
+ "#endif";
+
+ c_fix = format;
+ c_fix_arg = "#ifdef __GNUC__\n"
+ "typedef __builtin_va_list __va_list;\n"
+ "#else\n"
+ "%0\n"
+ "#endif";
+ test_text = "#if defined(__STDC__) && !defined(__ia64)\n"
+ "typedef void *__va_list;\n"
+ "#else\n"
+ "typedef char *__va_list;\n"
+ "#endif";
+};
+
+
+/*
* a missing semi-colon at the end of the statsswtch structure definition.
*/
fix = {
/*
+ * Define __CAN_USE_EXTERN_PREFIX on vms.
+ */
+fix = {
+ hackname = vms_define_can_use_extern_prefix;
+ files = "rtldef/decc$types.h";
+ select = "#[ \t]*else\n"
+ "#[ \t]*if defined\\(__DECCXX\\)\n"
+ "#[ \t]*define __CAN_USE_EXTERN_PREFIX 1\n";
+ mach = "*-*-*vms*";
+ c_fix = format;
+
+ c_fix_arg = "%0"
+ "# elif defined (__GNUC__)\n"
+ "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n";
+
+ test_text = "# else\n"
+ "# if defined(__DECCXX)\n"
+ "#\tdefine __CAN_USE_EXTERN_PREFIX 1\n"
+ "# endif\n"
+ "# endif\n";
+};
+
+/*
+ * On VMS, use pragma extern_model instead of VAX-C keywords.
+ */
+fix = {
+ hackname = vms_use_pragma_extern_model;
+ select = "#if defined\\(__DECC\\) \\|\\| defined\\(__DECCXX\\)\n"
+ "# pragma extern_model __save\n";
+ mach = "*-*-*vms*";
+ c_fix = format;
+
+ c_fix_arg = "#if defined(__DECC) || defined(__DECCXX) || defined(__GNUC__)\n"
+ "# pragma extern_model __save\n";
+
+ test_text = "#if defined(__DECC) || defined(__DECCXX)\n"
+ "# pragma extern_model __save\n"
+ "# pragma extern_model strict_refdef\n"
+ " extern struct x zz$yy;\n"
+ "# pragma extern_model __restore\n"
+ "#endif\n";
+};
+
+/*
+ * On VMS, disable the use of dec-c string builtins
+ */
+fix = {
+ hackname = vms_disable_decc_string_builtins;
+ select = "#if !defined\\(__VAX\\)\n";
+ mach = "*-*-*vms*";
+ files = "rtldef/string.h";
+ c_fix = format;
+
+ c_fix_arg = "#if !defined(__VAX) && !defined(__GNUC__)\n";
+
+ test_text = "#if !defined(__VAX)\n";
+};
+
+/*
* AIX and Interix headers define NULL to be cast to a void pointer,
* which is illegal in ANSI C++.
*/
files = sys/types.h;
/* avoid changing C++ friendly NULL */
bypass = __cplusplus;
+ bypass = __null;
select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)";
c_fix = format;
c_fix_arg = "#define NULL 0";
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