/*
- * sys/wait.h on AIX 3.2.5 puts the declaration of wait3 before the
- * definition of struct rusage, so the prototype added by fixproto fails.
- */
-fix = {
- hackname = aix_syswait;
- files = sys/wait.h;
- select = "^extern pid_t wait3\\(\\);\n";
- select = "bos325,";
- c_fix = format;
- c_fix_arg = "struct rusage;\n%0";
- test_text = "/* bos325, */\n"
- "extern pid_t wait3();\n"
- "\t/* pid_t wait3(int *, int, struct rusage *); */";
-};
-
-
-/*
* sys/wait.h on AIX 5.2 defines macros that have both signed and
* unsigned types in conditional expressions.
*/
/*
- * math.h on SunOS 4 puts the declaration of matherr before the definition
- * of struct exception, so the prototype (added by fixproto) causes havoc.
- * This must appear before the math_exception fix.
- */
-fix = {
- hackname = exception_structure;
- files = math.h;
-
- /* If matherr has a prototype already, the header needs no fix. */
- bypass = 'matherr.*(struct exception|__MATH_EXCEPTION|[ \t]*__FP_EXCEPTION[ \t]*\*[ \t]*)';
- select = matherr;
-
- c_fix = wrap;
- c_fix_arg = "struct exception;\n";
-
- test_text = "extern int matherr();";
-};
-
-
-/*
* Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume
* neither the existence of GCC 3 nor its exact feature set yet break
* (by design?) when __GNUC__ is set beyond 2.
};
+/* 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 = glibc_tgmath;
+ files = tgmath.h;
+ select = '\(\(\(type\) 0.25\) && \(\(type\) 0.25 - 1\)\)';
+ bypass = "__floating_type \\\\\n.*__builtin_classify_type";
+ c_fix = format;
+ c_fix_arg = "(__builtin_classify_type ((type) 0) == 8 || (__builtin_classify_type ((type) 0) == 9 && __builtin_classify_type (__real__ ((type) 0)) == 8))";
+ test_text = "# define __floating_type(type) (((type) 0.25) && ((type) 0.25 - 1))";
+};
+
/*
* Fix these files to use the types we think they should for
* ptrdiff_t, size_t, and wchar_t.
* Interface Definition), which conflicts with the class exception defined
* in the C++ file std/stdexcept.h. We redefine it to __math_exception.
* This is not a great fix, but I haven't been able to think of anything
- * better. Note that we have to put the #ifdef/#endif blocks at beginning
- * and end of file, because fixproto runs after us and may insert
- * additional references to struct exception.
+ * better.
*/
fix = {
hackname = math_exception;
};
+/* newlib's stdint.h has several failures to conform to C99. The fix
+ for these removed a comment that can be matched to identify unfixed
+ versions. */
+fix = {
+ hackname = newlib_stdint_1;
+ files = stdint.h;
+ select = "@todo - Add support for wint_t types";
+ sed = "s@#define INT32_MIN.*@#define INT32_MIN (-INT32_MAX - 1)@";
+ sed = "s@#define INT32_MAX.*@#define INT32_MAX __INT32_MAX__@";
+ sed = "s@#define UINT32_MAX.*@#define UINT32_MAX __UINT32_MAX__@";
+ sed = "s@#define INT_LEAST32_MIN.*@#define INT_LEAST32_MIN (-INT_LEAST32_MAX - 1)@";
+ sed = "s@#define INT_LEAST32_MAX.*@#define INT_LEAST32_MAX __INT_LEAST32_MAX__@";
+ sed = "s@#define UINT_LEAST32_MAX.*@#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__@";
+ sed = 's@#define INT_FAST\([0-9]*\)_MIN.*@#define INT_FAST\1_MIN (-INT_FAST\1_MAX - 1)@';
+ sed = 's@#define INT_FAST\([0-9]*\)_MAX.*@#define INT_FAST\1_MAX __INT_FAST\1_MAX__@';
+ sed = 's@#define UINT_FAST\([0-9]*\)_MAX.*@#define UINT_FAST\1_MAX __UINT_FAST\1_MAX__@';
+ sed = "s@#define SIZE_MAX.*@#define SIZE_MAX __SIZE_MAX__@";
+ sed = "s@#define PTRDIFF_MIN.*@#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)@";
+ sed = "s@#define PTRDIFF_MAX.*@#define PTRDIFF_MAX __PTRDIFF_MAX__@";
+ sed = "s@#define UINT8_C.*@#define UINT8_C(c) __UINT8_C(c)@";
+ sed = "s@#define UINT16_C.*@#define UINT16_C(c) __UINT16_C(c)@";
+ test_text = "/* @todo - Add support for wint_t types. */\n"
+ "#define INT32_MIN (-2147483647-1)\n"
+ "#define INT32_MAX 2147483647\n"
+ "#define UINT32_MAX 4294967295U\n"
+ "#define INT_LEAST32_MIN (-2147483647-1)\n"
+ "#define INT_LEAST32_MAX 2147483647\n"
+ "#define UINT_LEAST32_MAX 4294967295U\n"
+ "#define INT_FAST8_MIN INT8_MIN\n"
+ "#define INT_FAST8_MAX INT8_MAX\n"
+ "#define UINT_FAST8_MAX UINT8_MAX\n"
+ "#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)\n"
+ "#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L)\n"
+ "#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)\n"
+ "#define UINT8_C(x) x##U\n"
+ "#define UINT16_C(x) x##U";
+};
+
+
+fix = {
+ hackname = newlib_stdint_2;
+ files = stdint.h;
+ select = "@todo - Add support for wint_t types";
+ c_fix = format;
+ c_fix_arg = "#define INTMAX_MAX __INTMAX_MAX__\n"
+ "#define INTMAX_MIN (-INTMAX_MAX - 1)\n"
+ "#define UINTMAX_MAX __UINTMAX_MAX__\n"
+ "#define WCHAR_MAX __WCHAR_MAX__\n"
+ "#define WCHAR_MIN __WCHAR_MIN__\n"
+ "#define WINT_MAX __WINT_MAX__\n"
+ "#define WINT_MIN __WINT_MIN__\n\n"
+ "%0";
+ c_fix_arg = '/\*\* Macros for minimum-width integer constant expressions \*/';
+ test_text = "/* @todo - Add support for wint_t types. */\n"
+ "/** Macros for minimum-width integer constant expressions */";
+};
+
+
/*
* NeXT 3.2 adds const prefix to some math functions.
* These conflict with the built-in functions.
/*
- * Fix __page_size* declarations in pthread.h AIX 4.1.[34].
- * The original ones fail if uninitialized externs are not common.
- * This is the default for all ANSI standard C++ compilers.
- */
-fix = {
- hackname = pthread_page_size;
- files = pthread.h;
- select = "^int __page_size";
- c_fix = format;
- c_fix_arg = "extern %0";
- test_text = "int __page_size;";
-};
-
-/*
* On broken glibc-2.3.3 systems an array of incomplete structures is
* passed to __sigsetjmp. Fix that to take a pointer instead.
*/
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