mach = "*-*-vxworks*";
replace = <<- _EndOfHeader_
- #ifndef _ASSERT_H
+ #ifdef _ASSERT_H
+ #undef _ASSERT_H
+ #undef assert
+ #endif
+
#define _ASSERT_H
- #ifdef assert
- #undef assert
+ #ifdef __cplusplus
+ extern "C" {
#endif
#if defined(__STDC__) || defined(__cplusplus)
#define assert(test) ((void) \
((test) ? ((void)0) : \
- __assert("Assertion failed: " ASSERT_STRINGIFY(test) ", file " \
+ __assert("Assertion failed: " #test ", file " \
__FILE__ ", line " ASSERT_STRINGIFY(__LINE__) "\n")))
#endif
+ #ifdef __cplusplus
+ }
#endif
_EndOfHeader_;
};
replace = <<- _EndOfHeader_
#ifndef _REGS_H
#define _REGS_H
+ /* regs.h depends on CPU_FAMILY being properly defined, which
+ is done by vxCpu.h. */
+ #include <types/vxCpu.h>
+ /* regs.h includes a CPU_FAMILY-specific header that requires
+ vxTypesOld.h to already have been included. Those headers
+ contain proper _ASMLANGUAGE guards around their typedefs,
+ but vxTypesOld.h itself does not. So we avoid including
+ vxTypesOld.h from assembly. */
+ #ifndef _ASMLANGUAGE
#include <types/vxTypesOld.h>
- #include_next <arch/../regs.h>
#endif
- _EndOfHeader_;
-};
-
-/*
- * Make VxWorks stdint.h a bit more compliant - add typedefs
- */
-fix = {
- hackname = AAB_vxworks_stdint;
- files = stdint.h;
- mach = "*-*-vxworks*";
-
- replace = <<- _EndOfHeader_
- #ifndef _STDINT_H
- #define _STDINT_H
- /* get int*_t, uint*_t */
- #include <types/vxTypes.h>
-
- /* get legacy vxworks types for compatibility */
- #include <types/vxTypesOld.h>
-
- typedef long intptr_t;
- typedef unsigned long uintptr_t;
-
- typedef int64_t intmax_t;
- typedef uint64_t uintmax_t;
-
- typedef int8_t int_least8_t;
- typedef int16_t int_least16_t;
- typedef int32_t int_least32_t;
- typedef int64_t int_least64_t;
-
- typedef uint8_t uint_least8_t;
- typedef uint16_t uint_least16_t;
- typedef uint32_t uint_least32_t;
- typedef uint64_t uint_least64_t;
-
- typedef int8_t int_fast8_t;
- typedef int int_fast16_t;
- typedef int32_t int_fast32_t;
- typedef int64_t int_fast64_t;
-
- typedef uint8_t uint_fast8_t;
- typedef unsigned int uint_fast16_t;
- typedef uint32_t uint_fast32_t;
- typedef uint64_t uint_fast64_t;
-
- /* Ranges */
- #define UINT8_MAX (~(uint8_t)0)
- #define UINT8_MIN 0
- #define UINT16_MAX (~(uint16_t)0)
- #define UINT16_MIN 0
- #define UINT32_MAX (~(uint32_t)0)
- #define UINT32_MIN 0
- #define UINT64_MAX (~(uint64_t)0)
- #define UINT64_MIN 0
-
- #define UINTPTR_MAX (~(uintptr_t)0)
- #define UINTPTR_MIN 0
-
- /* Need to do int_fast16_t as well, as type
- size may be architecture dependent */
- #define UINT_FAST16_MAX (~(uint_fast16_t)0)
- #define UINT_FAST16_MAX 0
-
- #define INT8_MAX (UINT8_MAX>>1)
- #define INT8_MIN (INT8_MAX+1)
- #define INT16_MAX (UINT16_MAX>>1)
- #define INT16_MIN (INT16_MAX+1)
- #define INT32_MAX (UINT32_MAX>>1)
- #define INT32_MIN (INT32_MAX+1)
- #define INT64_MAX (UINT64_MAX>>1)
- #define INT64_MIN (INT64_MAX+1)
-
- #define INTPTR_MAX (UINTPTR_MAX>>1)
- #define INTPTR_MIN (INTPTR_MAX+1)
-
- #define INT_FAST16_MAX (UINT_FAST16_MAX>>1)
- #define INT_FAST16_MIN (INT_FAST16_MAX+1)
-
- /* now define equiv. constants */
- #define UINT_FAST8_MAX UINT8_MAX
- #define UINT_FAST8_MIN UINT_FAST8_MIN
- #define INT_FAST8_MAX INT8_MAX
- #define INT_FAST8_MIN INT8_MIN
- #define UINT_FAST32_MAX UINT32_MAX
- #define UINT_FAST32_MIN UINT32_MIN
- #define INT_FAST32_MAX INT32_MAX
- #define INT_FAST32_MIN INT32_MIN
- #define UINT_FAST64_MAX UINT64_MAX
- #define UINT_FAST64_MIN UINT64_MIN
- #define INT_FAST64_MAX INT64_MAX
- #define INT_FAST64_MIN INT64_MIN
-
- #define UINT_LEAST8_MAX UINT8_MAX
- #define UINT_LEAST8_MIN UINT8_MIN
- #define INT_LEAST8_MAX INT8_MAX
- #define INT_LEAST8_MIN INT8_MIN
- #define UINT_LEAST16_MAX UINT16_MAX
- #define UINT_LEAST16_MIN UINT16_MIN
- #define INT_LEAST16_MAX INT16_MAX
- #define INT_LEAST16_MIN INT16_MIN
- #define UINT_LEAST32_MAX UINT32_MAX
- #define UINT_LEAST32_MIN UINT32_MIN
- #define INT_LEAST32_MAX INT32_MAX
- #define INT_LEAST32_MIN INT32_MIN
- #define UINT_LEAST64_MAX UINT64_MAX
- #define UINT_LEAST64_MIN UINT64_MIN
- #define INT_LEAST64_MAX INT64_MAX
- #define INT_LEAST64_MIN INT64_MIN
-
- #define UINTMAX_MAX UINT64_MAX
- #define UINTMAX_MIN UINT64_MIN
- #define INTMAX_MAX INT64_MAX
- #define INTMAX_MIN INT64_MIN
-
+ #include_next <arch/../regs.h>
#endif
_EndOfHeader_;
};
test_text = "#define _Complex_I __I\n";
};
+/*
+ * On AIX some headers are not properly guarded by 'extern "C"'.
+ */
+fix = {
+ hackname = aix_externc;
+ mach = "*-*-aix*";
+ files = ctype.h;
+ files = fcntl.h;
+ files = langinfo.h;
+ files = ldfcn.h;
+ files = sys/localedef.h;
+ files = sys/times.h;
+ bypass = "extern \"C\"";
+ c_fix = wrap;
+ c_fix_arg = "#ifdef __cplusplus\n"
+ "extern \"C\" {\n"
+ "#endif\n";
+ c_fix_arg = "#ifdef __cplusplus\n"
+ "}\n"
+ "#endif\n";
+ test_text = "extern int __n_pthreads;\n";
+};
+
+/*
+ * On AIX sys/socket.h assumes C++.
+ */
+fix = {
+ hackname = aix_externcpp1;
+ mach = "*-*-aix*";
+ files = "sys/socket.h";
+ select = "#ifdef __cplusplus";
+ c_fix = format;
+ c_fix_arg = "#ifdef __cplusplus\n"
+ "extern \"C++\" {";
+ test_text = "#ifdef __cplusplus";
+
+};
+
+fix = {
+ hackname = aix_externcpp2;
+ mach = "*-*-aix*";
+ files = "sys/socket.h";
+ select = "#else /\\* __cplusplus \\*/";
+ c_fix = format;
+ c_fix_arg = "} /* extern \"C++\" */\n"
+ "#else /* __cplusplus */";
+ test_text = "#else /* __cplusplus */";
+
+};
+
/*
* malloc.h on AIX6 uses XLC++ specific builtin syntax
*/
"#define UINT16_C(c) __CONCAT__(c,U)";
};
+/*
+ * stdio.h on AIX defines ferror, clearerr and feof as C++ inline, which
+ produces wrong code with G++.
+ */
+fix = {
+ hackname = aix_stdio_inline;
+ mach = "*-*-aix*";
+ files = stdio.h;
+ select = "#ifdef __cplusplus\\\n"
+ "}\\\n\\\n"
+ "#ifdef ferror\\\n";
+ c_fix = format;
+ c_fix_arg = "#ifdef __cplusplus\n"
+ "}\n"
+ "#endif\n\n"
+ "#if (defined(__cplusplus) && defined(__IBMCPP__))\n"
+ "#ifdef ferror\n";
+ test_text = "#ifdef __cplusplus\n}\n\n#ifdef ferror";
+};
+
+/*
+ * stdlib.h on AIX uses #define on malloc and friends.
+ */
+fix = {
+ hackname = aix_stdlib_malloc;
+ mach = "*-*-aix*";
+ files = stdlib.h;
+ select = "#define[ \t]+malloc[ \t]+__linux_malloc";
+ c_fix = format;
+ c_fix_arg = "extern void *malloc(size_t) __asm__(\"__linux_malloc\");";
+ test_text = "#define malloc __linux_malloc";
+};
+
+fix = {
+ hackname = aix_stdlib_realloc;
+ mach = "*-*-aix*";
+ files = stdlib.h;
+ select = "#define[ \t]+realloc[ \t]+__linux_realloc";
+ c_fix = format;
+ c_fix_arg = "extern void *realloc(void *, size_t) __asm__(\"__linux_realloc\");";
+ test_text = "#define realloc __linux_realloc";
+};
+
+fix = {
+ hackname = aix_stdlib_calloc;
+ mach = "*-*-aix*";
+ files = stdlib.h;
+ select = "#define[ \t]+calloc[ \t]+__linux_calloc";
+ c_fix = format;
+ c_fix_arg = "extern void *calloc(size_t, size_t) __asm__(\"__linux_calloc\");";
+ test_text = "#define calloc __linux_calloc";
+};
+
+fix = {
+ hackname = aix_stdlib_valloc;
+ mach = "*-*-aix*";
+ files = stdlib.h;
+ select = "#define[ \t]+valloc[ \t]+__linux_valloc";
+ c_fix = format;
+ c_fix_arg = "extern void *valloc(size_t) __asm__(\"__linux_valloc\");";
+ test_text = "#define valloc __linux_valloc";
+};
+
+fix = {
+ hackname = aix_stdlib_vec_malloc;
+ mach = "*-*-aix*";
+ files = stdlib.h;
+ select = "#define[ \t]+malloc[ \t]+vec_malloc";
+ c_fix = format;
+ c_fix_arg = "extern void *malloc(size_t) __asm__(\"vec_malloc\");";
+ test_text = "#define malloc vec_malloc";
+};
+
+fix = {
+ hackname = aix_stdlib_vec_calloc;
+ mach = "*-*-aix*";
+ files = stdlib.h;
+ select = "#define[ \t]+calloc[ \t]+vec_calloc";
+ c_fix = format;
+ c_fix_arg = "extern void *calloc(size_t, size_t) __asm__(\"vec_calloc\");";
+ test_text = "#define calloc vec_calloc";
+};
+
+/*
+ * stdlib.h on AIX 4.3 declares strtof() with a non-const first argument.
+ */
+fix = {
+ hackname = aix_strtof_const;
+ mach = "*-*-aix*";
+ files = stdlib.h;
+ select = "((extern[ \t]+)?float[ \t]+strtof)\\(char \\*, char \\*\\*\\);";
+ c_fix = format;
+ c_fix_arg = "%1(const char *, char **);";
+ test_text = "extern float strtof(char *, char **);";
+};
+
/*
* sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline
* in an otherwise harmless (and #ifed out) macro definition
*/
fix = {
hackname = aix_sysmachine;
+ mach = "*-*-aix*";
files = sys/machine.h;
select = "\\\\ +\n";
c_fix = format;
*/
fix = {
hackname = aix_syswait_2;
+ mach = "*-*-aix*";
files = sys/wait.h;
select = '\? (\(\(\(\(unsigned[^)]*\)[^)]*\) >> [^)]*\) \& 0xff\) : -1)';
c_fix = format;
*/
fix = {
hackname = aix_volatile;
+ mach = "*-*-aix*";
files = sys/signal.h;
select = "typedef volatile int sig_atomic_t";
c_fix = format;
test_text = "typedef volatile int sig_atomic_t;";
};
+/*
+ * AIX unistd.h defines a static function with an empty parameter list.
+ */
+fix = {
+ hackname = aix_unistd;
+ mach = "*-*-aix*";
+ files = unistd.h;
+
+ select = "[ \t]+static[ \t]+int[ \t]+getdtablesize\\(\\)";
+ c_fix = format;
+ c_fix_arg = "\tstatic int\t\tgetdtablesize(void)";
+ test_text = " static int getdtablesize()";
+};
+
/*
* Fix __assert declaration in assert.h on Alpha OSF/1.
*/
test_text = "extern void* malloc( size_t );";
};
+/*
+ * macOS 10.12 <AvailabilityInternal.h> uses __attribute__((availability))
+ * unconditionally.
+ */
+fix = {
+ hackname = darwin_availabilityinternal;
+ mach = "*-*-darwin*";
+ files = AvailabilityInternal.h;
+ select = "#define[ \t]+(__API_[ADU]\\([^)]*\\)).*";
+ c_fix = format;
+ c_fix_arg = <<- _EOFix_
+ #if defined(__has_attribute)
+ #if __has_attribute(availability)
+ %0
+ #else
+ #define %1
+ #endif
+ #else
+ #define %1
+ #endif
+ _EOFix_;
+
+ test_text = "#define __API_A(x) __attribute__((availability(__API_AVAILABLE_PLATFORM_##x)))\n"
+ "#define __API_D(msg,x) __attribute__((availability(__API_DEPRECATED_PLATFORM_##x,message=msg)))";
+};
+
/*
* For the AAB_darwin7_9_long_double_funcs fix to be useful,
* you have to not use "" includes.
"(__GNUC_MINOR__ >= 1)\n";
};
+/*
+ * Before Mac OS X 10.8 <i386/setjmp.h> doesn't mark longjump noreturn.
+ */
+fix = {
+ hackname = darwin_longjmp_noreturn;
+ mach = "*-*-darwin*";
+ files = "i386/setjmp.h";
+ bypass = "__dead2";
+ select = "(.*longjmp\\(.*jmp_buf.*[^)]+\\));";
+ c_fix = format;
+ c_fix_arg = "%1 __attribute__ ((__noreturn__));";
+
+ test_text = "void siglongjmp(sigjmp_buf, int);";
+};
+
+/*
+ * Mac OS X 10.11 <os/trace.h> uses attribute on function definition.
+ */
+fix = {
+ hackname = darwin_os_trace_1;
+ mach = "*-*-darwin*";
+ files = os/trace.h;
+ select = "^(_os_trace_verify_printf.*) (__attribute__.*)";
+ c_fix = format;
+ c_fix_arg = "%1";
+ test_text = "_os_trace_verify_printf(const char *msg, ...) __attribute__((format(printf, 1, 2)))";
+};
+
+/*
+ * Mac OS X 10.1[012] <os/trace.h> os_trace_payload_t typedef uses Blocks
+ * extension without guard.
+ */
+fix = {
+ hackname = darwin_os_trace_2;
+ mach = "*-*-darwin*";
+ files = os/trace.h;
+ select = "typedef.*\\^os_trace_payload_t.*";
+ c_fix = format;
+ c_fix_arg = "#if __BLOCKS__\n%0\n#endif";
+ test_text = "typedef void (^os_trace_payload_t)(xpc_object_t xdict);";
+};
+
+/*
+ * In Mac OS X 10.1[012] <os/trace.h>, need to guard users of
+ * os_trace_payload_t typedef, too.
+ */
+fix = {
+ hackname = darwin_os_trace_3;
+ mach = "*-*-darwin*";
+ files = os/trace.h;
+ select = <<- _EOSelect_
+ __(API|OSX)_.*
+ OS_EXPORT.*
+ .*
+ _os_trace.*os_trace_payload_t payload);
+ _EOSelect_;
+ c_fix = format;
+ c_fix_arg = "#if __BLOCKS__\n%0\n#endif";
+ test_text = <<- _EOText_
+ __API_AVAILABLE(macosx(10.10), ios(8.0), watchos(2.0), tvos(8.0))
+ OS_EXPORT OS_NOTHROW OS_NOT_TAIL_CALLED
+ void
+ _os_trace_with_buffer(void *dso, const char *message, uint8_t type, const void *buffer, size_t buffer_size, os_trace_payload_t payload);
+
+ __OSX_AVAILABLE_STARTING(__MAC_10_12, __IPHONE_10_0)
+ OS_EXPORT OS_NOTHROW
+ void
+ _os_trace_internal(void *dso, uint8_t type, const char *format, const uint8_t *buf, size_t buf_size, os_trace_payload_t payload);
+ _EOText_;
+};
+
/*
* __private_extern__ doesn't exist in FSF GCC. Even if it did,
* why would you ever put it in a system header file?
"#define UINTMAX_C(v) (v ## ULL)";
};
+/* The SDK included with XCode 10.2 has the file <sys/ucred.h> that uses the
+ C11 _Atomic keyword (exposing it to C++ code). The work-around here follows
+ the header in declaring the entity volatile when _Atomic is not available.
+*/
+fix = {
+ hackname = darwin_ucred__Atomic;
+ mach = "*-*-darwin*";
+ files = sys/ucred.h;
+ select = "_Atomic";
+ c_fix = wrap;
+ c_fix_arg = "#if (__STDC_VERSION__ < 201112L) || defined(__cplusplus)\n"
+ "# define _Atomic volatile\n"
+ "#endif\n";
+ c_fix_arg = "#if (__STDC_VERSION__ < 201112L) || defined(__cplusplus)\n"
+ "# undef _Atomic\n"
+ "#endif\n";
+ test_text = "_Atomic";
+};
+
/*
* Fix <c_asm.h> on Digital UNIX V4.0:
* It contains a prototype for a DEC C internal asm() function,
test_text = "# define _iob __iob\n";
};
+/*
+ * The HP-UX stddef.h is replaced by gcc's. It doesn't include sys/stdsyms.h.
+ * As a result, we need to include sys/stdsyms.h in alloca.h.
+ */
+fix = {
+ hackname = hppa_hpux11_alloca;
+ mach = "hppa*-*-hpux11*";
+ files = alloca.h;
+ select = "#ifndef _STDDEF_INCLUDED";
+ c_fix = format;
+ c_fix_arg = "#ifndef _SYS_STDSYMS_INCLUDED\n"
+ "# include <sys/stdsyms.h>\n"
+ "#endif /* _SYS_STDSYMS_INCLUDED */\n\n"
+ "%0";
+
+ test_text = "#ifndef _STDDEF_INCLUDED";
+};
+
/*
* Make sure hpux defines abs in header.
*/
test_text = "#ifndef _MATH_INCLUDED";
};
+/*
+ * Fix hpux11 __LWP_RWLOCK_VALID define
+ */
+fix = {
+ hackname = hpux11_lwp_rwlock_valid;
+ mach = "*-hp-hpux11*";
+ files = sys/pthread.h;
+ select = "#define __LWP_RWLOCK_VALID[ \t]*0x8c91";
+ c_fix = format;
+ c_fix_arg = "#define __LWP_RWLOCK_VALID -29551";
+ test_text = "#define __LWP_RWLOCK_VALID 0x8c91";
+};
+
/*
* hpux sendfile()
*/
*/
fix = {
hackname = hpux11_fabsf;
+ mach = "*-hp-hpux11*";
files = math.h;
select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*";
- bypass = "__cplusplus";
c_fix = format;
c_fix_arg = "#ifndef __cplusplus\n%0\n#endif";
};
/*
- * Fix C99 constant in __POINTER_SET define.
+ * The definitions for PTHREAD_MUTEX_INITIALIZER and similar initializers
+ * in pthread.h need to be constant expressions to be standard complient.
+ * As a result, we need to remove the void * casts in the initializers
+ * (see hpux11_pthread_const) and to change the __(M|C|RW)POINTER defines
+ * to use the long type.
+ */
+fix = {
+ hackname = hpux11_pthread_pointer;
+ mach = "*-hp-hpux11.[0-3]*";
+ files = sys/pthread.h;
+ select = "(void[ \t]*\\*)(m|c|rw)(_ptr)";
+
+ c_fix = format;
+ c_fix_arg = "long\t%2%3";
+ test_text = "#define __MPOINTER\t\tvoid\t *m_ptr";
+};
+
+/*
+ * Remove void pointer cast and fix C99 constant in __POINTER_SET defines.
*/
fix = {
hackname = hpux11_pthread_const;
mach = "*-hp-hpux11.[0-3]*";
files = sys/pthread.h;
- select = "^#define[ \t]*__POINTER_SET[ \t]*\\(\\(void \\*\\) 1LL\\)";
+ select = "^(#define[ \t]+__POINTER_SET[ \t0,]*)(.*\\))";
c_fix = format;
- c_fix_arg = "#define __POINTER_SET\t\t((void *) 1L)";
+ c_fix_arg = "%11";
test_text = "#define __POINTER_SET\t\t((void *) 1LL)";
};
' __va__list);';
};
+/*
+ * Fix missing const in hpux vsscanf declaration
+ */
+fix = {
+ hackname = hpux_vsscanf;
+ mach = "*-*-hpux*";
+ files = stdio.h;
+ select = '(extern int vsscanf\()char';
+ c_fix = format;
+ c_fix_arg = "%1const char";
+
+ test_text = 'extern int vsscanf(char *, const char *, __va_list);';
+};
+
/*
* get rid of bogus inline definitions in HP-UX 8.0
*/
c-fix-arg = "# define UINT_%164_MAX __UINT64_MAX__";
test-text = "# define UINT_FAST64_MAX ULLONG_MAX\n"
"# define UINT_LEAST64_MAX ULLONG_MAX\n";
- _EOFix_;
+};
+
+/*
+ * Add noreturn attribute to longjmp declarations in hpux <setjmp.h>
+ */
+fix = {
+ hackname = hpux_longjmp;
+ mach = "*-hp-hpux*";
+ files = setjmp.h;
+ select = "^[ \t]*extern[ \t]+void[ \t]+.*longjmp[ \t]*\(__\\(\\(.*int\\)\\)|\\(.*int\\)|\\(\\)\)";
+
+ c_fix = format;
+ c_fix_arg = "%0 __attribute__ ((__noreturn__))";
+
+ test_text = 'extern void longjmp __((jmp_buf, int));';
};
/*
"#if !defined(_REENTRANT) && !defined(_LP64) && !defined(_STRICT_STDC)";
};
+/*
+ * Solaris <iso/stdio_iso.h> should deprecate gets before C11.
+ */
+fix = {
+ hackname = solaris_gets_c11;
+ mach = "*-*-solaris2*";
+ files = "iso/stdio_iso.h";
+ select = "(extern char[ \t]*\\*gets\\(char \\*\\));";
+
+ c_fix = format;
+ c_fix_arg = "#if __STDC_VERSION__ < 201112L && __cplusplus < 201402L\n"
+ "%1 __attribute__((__deprecated__));\n"
+ "#endif";
+
+ test_text = "extern char *gets(char *);";
+};
+
+/*
+ * Solaris <iso/stdio_iso.h> shouldn't declare gets for C++14.
+ */
+fix = {
+ hackname = solaris_gets_cxx14;
+ mach = "*-*-solaris2*";
+ files = "iso/stdio_iso.h";
+ select = <<- _EOSelect_
+(#if __STDC_VERSION__ < 201112L)
+(extern char \*gets\(char \*\) __ATTR_DEPRECATED;)
+_EOSelect_;
+ c_fix = format;
+ c_fix_arg = "%1 && __cplusplus < 201402L\n%2";
+
+ test_text = <<- _EOText_
+#if __STDC_VERSION__ < 201112L
+extern char *gets(char *) __ATTR_DEPRECATED;
+_EOText_;
+};
+
/*
* Sun Solaris 2 has a version of sys/int_const.h that defines
* UINT8_C and UINT16_C to unsigned constants.
"#define isunordered(x, y) ((x) __builtin_isunordered(y))";
};
+/*
+ * Newer Solaris 10/11 GCC signbit implementations cause strict-aliasing
+ * warnings.
+ */
+fix = {
+ hackname = solaris_math_11;
+ select = '@\(#\)math_c99\.h' "[ \t]+1\\.[0-9]+[ \t]+[0-9/]+ ";
+ files = iso/math_c99.h;
+ c_fix = format;
+ c_fix_arg = << _EOArg_
+#undef signbit
+#define signbit(x) (sizeof(x) == sizeof(float) \
+ ? __builtin_signbitf(x) \
+ : sizeof(x) == sizeof(long double) \
+ ? __builtin_signbitl(x) \
+ : __builtin_signbit(x))
+_EOArg_;
+ c_fix_arg = << _EOArg_
+^#undef[ ]+signbit
+#if defined\(__sparc\)
+#define[ ]+signbit\(x\)[ ]+__extension__\( \\
+[ ]+\{[ ]*__typeof\(x\)[ ]*__x_s[ ]*=[ ]*\(x\);[ ]*\\
+[ ]+\(int\)[ ]*\(\*\(unsigned[ ]*\*\)[ ]*\&__x_s[ ]*>>[ ]*31\);[ ]*\}\)
+#elif defined\(__i386\) \|\| defined\(__amd64\)
+#define[ ]+signbit\(x\)[ ]+__extension__\( \\
+[ ]+\{ __typeof\(x\) __x_s = \(x\); \\
+[ ]+\(sizeof \(__x_s\) == sizeof \(float\) \? \\
+[ ]+\(int\) \(\*\(unsigned \*\) \&__x_s >> 31\) : \\
+[ ]+sizeof \(__x_s\) == sizeof \(double\) \? \\
+[ ]+\(int\) \(\(\(unsigned \*\) \&__x_s\)\[1\] >> 31\) : \\
+[ ]+\(int\) \(\(\(unsigned short \*\) \&__x_s\)\[4\] >> 15\)\); \}\)
+#endif
+_EOArg_;
+ test_text = << _EOText_
+/* @(#)math_c99.h 1.14 13/03/27 */
+#undef signbit
+#if defined(__sparc)
+#define signbit(x) __extension__( \\
+ { __typeof(x) __x_s = (x); \\
+ (int) (*(unsigned *) &__x_s >> 31); })
+#elif defined(__i386) || defined(__amd64)
+#define signbit(x) __extension__( \\
+ { __typeof(x) __x_s = (x); \\
+ (sizeof (__x_s) == sizeof (float) ? \\
+ (int) (*(unsigned *) &__x_s >> 31) : \\
+ sizeof (__x_s) == sizeof (double) ? \\
+ (int) (((unsigned *) &__x_s)[1] >> 31) : \\
+ (int) (((unsigned short *) &__x_s)[4] >> 15)); })
+#endif
+_EOText_;
+};
+
+/*
+ * Some versions of Solaris 10+ <math.h> #undef libstdc++-internal macros.
+ */
+fix = {
+ hackname = solaris_math_12;
+ files = math.h;
+ mach = '*-*-solaris2*';
+ select = '#undef.*_GLIBCXX_USE_C99_MATH';
+ sed = "/#undef[ \t]*_GLIBCXX_USE_C99_MATH/d";
+ test_text = << _EOText_
+#if __cplusplus >= 201103L
+#undef _GLIBCXX_USE_C99_MATH
+#undef _GLIBCXX_USE_C99_MATH_TR1
+#endif
+_EOText_;
+};
+
/*
* Sun Solaris defines PTHREAD_ONCE_INIT as an array containing a
* structure. As such, it need two levels of brackets, but only
"#endif";
};
+/*
+ * Solaris <stdio.h> shouldn't use std::gets for C++14.
+ */
+fix = {
+ hackname = solaris_std_gets_cxx14;
+ mach = "*-*-solaris2*";
+ files = "stdio.h";
+ select = "using std::gets;";
+
+ c_fix = format;
+ c_fix_arg = "#if __cplusplus < 201402L\n%0\n#endif";
+
+ test_text = "using std::gets;";
+};
+
/*
* Sun Solaris 8 has what appears to be some gross workaround for
* some old version of their c++ compiler. G++ doesn't want it
test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)";
};
+/*
+ * Solaris <stdlib.h> shouldn't use _Noreturn, breaks with C++.
+ */
+fix = {
+ hackname = solaris_stdlib_noreturn;
+ mach = "*-*-solaris2*";
+ files = "iso/stdlib_c99.h";
+ select = "(extern) _Noreturn (void quick_exit\\(int\\));";
+
+ c_fix = format;
+ c_fix_arg = "%1 %2 __attribute__((__noreturn__));";
+
+ test_text = "extern _Noreturn void quick_exit(int);";
+};
+
/*
* a missing semi-colon at the end of the statsswtch structure definition.
*/
c_fix = format;
c_fix_arg = "%0\n"
- "#define ioctl(fd, func, arg) (ioctl)(fd, func, (int)(arg))\n";
+ "#define ioctl(fd, func, arg) ioctl(fd, func, (int)(arg))\n";
c_fix_arg = "extern[\t ]+int[\t ]+ioctl[\t ]*\\([\t ,[:alnum:]]*\\);";
test_text = "extern int ioctl ( int asdf1234, int jkl , int qwerty ) ;";
test_text = "extern int write ( int , char * , size_t ) ;";
};
+/*
+ * This hack ensures the include_next in the fixed unistd.h actually
+ * finds the system's unistd.h and not the fixed unistd.h again.
+ */
+fix = {
+ hackname = vxworks_iolib_include_unistd;
+ files = ioLib.h;
+ mach = "*-*-vxworks*";
+ select = "#include \"unistd.h\"";
+
+ c_fix = format;
+ c_fix_arg = "#include <unistd.h>";
+
+ test_text = "#include \"unistd.h\"";
+};
+
/*
* There are several name conflicts with C++ reserved words in X11 header
* files. These are fixed in some versions, so don't do the fixes if
projects / thirdparty / gcc.git / blobdiff