From 40539d3d4085ecc83f06619afe2200a2b3e608f0 Mon Sep 17 00:00:00 2001 From: Alexander Kanavin Date: Sun, 31 Dec 2023 13:23:15 +0100 Subject: python3-gmpy2: fix python 3.12 issues Signed-off-by: Alexander Kanavin Signed-off-by: Khem Raj --- .../0001-src-fix-python-3.12-builds.patch | 263 +++++++++++++++++++++ 1 file changed, 263 insertions(+) create mode 100644 meta-python/recipes-devtools/python/python3-gmpy2/0001-src-fix-python-3.12-builds.patch (limited to 'meta-python/recipes-devtools/python/python3-gmpy2/0001-src-fix-python-3.12-builds.patch') diff --git a/meta-python/recipes-devtools/python/python3-gmpy2/0001-src-fix-python-3.12-builds.patch b/meta-python/recipes-devtools/python/python3-gmpy2/0001-src-fix-python-3.12-builds.patch new file mode 100644 index 0000000000..1171322e26 --- /dev/null +++ b/meta-python/recipes-devtools/python/python3-gmpy2/0001-src-fix-python-3.12-builds.patch @@ -0,0 +1,263 @@ +From 43f132103cedfd92b85173bcdacfbabd5916d9fc Mon Sep 17 00:00:00 2001 +From: Alexander Kanavin +Date: Wed, 27 Dec 2023 14:52:16 +0100 +Subject: [PATCH] src: fix python 3.12 builds + +This is a backport for 3.1.x versions provided separately in https://github.com/aleaxit/gmpy/issues/446 + +Upstream-Status: Inappropriate [can be dropped when 2.2.x is released] + +Signed-off-by: Alexander Kanavin +--- + src/gmpy2_convert.h | 21 +++++++ + src/gmpy2_convert_gmp.c | 129 +++++++++++++------------------------- + src/gmpy2_convert_utils.c | 2 +- + 3 files changed, 65 insertions(+), 87 deletions(-) + +diff --git a/src/gmpy2_convert.h b/src/gmpy2_convert.h +index f887d47..3e8cb2b 100644 +--- a/src/gmpy2_convert.h ++++ b/src/gmpy2_convert.h +@@ -142,6 +142,27 @@ extern "C" { + #define IS_TYPE_COMPLEX_ONLY(x) ((x > OBJ_TYPE_REAL) && \ + (x < OBJ_TYPE_COMPLEX)) + ++/* Compatibility macros (to work with PyLongObject internals). ++ */ ++ ++#if PY_VERSION_HEX >= 0x030C0000 ++# define TAG_FROM_SIGN_AND_SIZE(is_neg, size) ((is_neg?2:(size==0)) | (((size_t)size) << 3)) ++# define _PyLong_SetSignAndDigitCount(obj, is_neg, size) (obj->long_value.lv_tag = TAG_FROM_SIGN_AND_SIZE(is_neg, size)) ++#elif PY_VERSION_HEX >= 0x030900A4 ++# define _PyLong_SetSignAndDigitCount(obj, is_neg, size) (Py_SET_SIZE(obj, (is_neg?-1:1)*size)) ++#else ++# define _PyLong_SetSignAndDigitCount(obj, is_neg, size) (Py_SIZE(obj) = (is_neg?-1:1)*size) ++#endif ++ ++#if PY_VERSION_HEX >= 0x030C0000 ++# define GET_OB_DIGIT(obj) obj->long_value.ob_digit ++# define _PyLong_IsNegative(obj) ((obj->long_value.lv_tag & 3) == 2) ++# define _PyLong_DigitCount(obj) (obj->long_value.lv_tag >> 3) ++#else ++# define GET_OB_DIGIT(obj) obj->ob_digit ++# define _PyLong_IsNegative(obj) (Py_SIZE(obj) < 0) ++# define _PyLong_DigitCount(obj) (_PyLong_IsNegative(obj)? -Py_SIZE(obj):Py_SIZE(obj)) ++#endif + + /* Since the macros are used in gmpy2's codebase, these functions are skipped + * until they are needed for the C API in the future. +diff --git a/src/gmpy2_convert_gmp.c b/src/gmpy2_convert_gmp.c +index cf0891e..8b8df81 100644 +--- a/src/gmpy2_convert_gmp.c ++++ b/src/gmpy2_convert_gmp.c +@@ -59,33 +59,24 @@ GMPy_MPZ_From_PyIntOrLong(PyObject *obj, CTXT_Object *context) + } + #endif + +- switch (Py_SIZE(templong)) { +- case -1: +- mpz_set_si(result->z, -(sdigit)templong->ob_digit[0]); ++ len = _PyLong_DigitCount(templong); ++ negative = _PyLong_IsNegative(templong); ++ ++ switch (len) { ++ case 1: ++ mpz_set_si(result->z, (sdigit)GET_OB_DIGIT(templong)[0]); + break; + case 0: + mpz_set_si(result->z, 0); + break; +- case 1: +- mpz_set_si(result->z, templong->ob_digit[0]); +- break; + default: +- mpz_set_si(result->z, 0); +- +- if (Py_SIZE(templong) < 0) { +- len = - Py_SIZE(templong); +- negative = 1; +- } else { +- len = Py_SIZE(templong); +- negative = 0; +- } +- +- mpz_import(result->z, len, -1, sizeof(templong->ob_digit[0]), 0, +- sizeof(templong->ob_digit[0])*8 - PyLong_SHIFT, templong->ob_digit); ++ mpz_import(result->z, len, -1, sizeof(GET_OB_DIGIT(templong)[0]), 0, ++ sizeof(GET_OB_DIGIT(templong)[0])*8 - PyLong_SHIFT, ++ GET_OB_DIGIT(templong)); ++ } + +- if (negative) { +- mpz_neg(result->z, result->z); +- } ++ if (negative) { ++ mpz_neg(result->z, result->z); + } + return result; + } +@@ -105,33 +96,24 @@ mpz_set_PyIntOrLong(mpz_t z, PyObject *obj) + } + #endif + +- switch (Py_SIZE(templong)) { +- case -1: +- mpz_set_si(z, -(sdigit)templong->ob_digit[0]); ++ len = _PyLong_DigitCount(templong); ++ negative = _PyLong_IsNegative(templong); ++ ++ switch (len) { ++ case 1: ++ mpz_set_si(z, (sdigit)GET_OB_DIGIT(templong)[0]); + break; + case 0: + mpz_set_si(z, 0); + break; +- case 1: +- mpz_set_si(z, templong->ob_digit[0]); +- break; + default: +- mpz_set_si(z, 0); +- +- if (Py_SIZE(templong) < 0) { +- len = - Py_SIZE(templong); +- negative = 1; +- } else { +- len = Py_SIZE(templong); +- negative = 0; +- } +- +- mpz_import(z, len, -1, sizeof(templong->ob_digit[0]), 0, +- sizeof(templong->ob_digit[0])*8 - PyLong_SHIFT, templong->ob_digit); ++ mpz_import(z, len, -1, sizeof(GET_OB_DIGIT(templong)[0]), 0, ++ sizeof(GET_OB_DIGIT(templong)[0])*8 - PyLong_SHIFT, ++ GET_OB_DIGIT(templong)); ++ } + +- if (negative) { +- mpz_neg(z, z); +- } ++ if (negative) { ++ mpz_neg(z, z); + } + return; + } +@@ -186,12 +168,7 @@ GMPy_PyLong_From_MPZ(MPZ_Object *obj, CTXT_Object *context) + + /* Assume gmp uses limbs as least as large as the builtin longs do */ + +- if (mpz_sgn(obj->z) < 0) { +- negative = 1; +- } else { +- negative = 0; +- } +- ++ negative = mpz_sgn(obj->z) < 0; + size = (mpz_sizeinbase(obj->z, 2) + PyLong_SHIFT - 1) / PyLong_SHIFT; + + if (!(result = _PyLong_New(size))) { +@@ -200,31 +177,20 @@ GMPy_PyLong_From_MPZ(MPZ_Object *obj, CTXT_Object *context) + /* LCOV_EXCL_STOP */ + } + +- mpz_export(result->ob_digit, &count, -1, sizeof(result->ob_digit[0]), 0, +- sizeof(result->ob_digit[0])*8 - PyLong_SHIFT, obj->z); ++ mpz_export(GET_OB_DIGIT(result), &count, -1, sizeof(GET_OB_DIGIT(result)[0]), 0, ++ sizeof(GET_OB_DIGIT(result)[0])*8 - PyLong_SHIFT, obj->z); + + if (count == 0) { +- result->ob_digit[0] = 0; ++ GET_OB_DIGIT(result)[0] = 0; + } + + /* long_normalize() is file-static so we must reimplement it */ + /* longobjp = long_normalize(longobjp); */ +- while ((size>0) && (result->ob_digit[size-1] == 0)) { ++ while ((size>0) && (GET_OB_DIGIT(result)[size-1] == 0)) { + size--; + } +-#if PY_VERSION_HEX >= 0x030900A4 +- Py_SET_SIZE(result, size); +-#else +- Py_SIZE(result) = size; +-#endif + +- if (negative) { +-#if PY_VERSION_HEX >= 0x030900A4 +- Py_SET_SIZE(result, - Py_SIZE(result)); +-#else +- Py_SIZE(result) = - Py_SIZE(result); +-#endif +- } ++ _PyLong_SetSignAndDigitCount(result, negative, size); + return (PyObject*)result; + } + +@@ -476,33 +442,24 @@ GMPy_XMPZ_From_PyIntOrLong(PyObject *obj, CTXT_Object *context) + } + #endif + +- switch (Py_SIZE(templong)) { +- case -1: +- mpz_set_si(result->z, -(sdigit)templong->ob_digit[0]); ++ len = _PyLong_DigitCount(templong); ++ negative = _PyLong_IsNegative(templong); ++ ++ switch (len) { ++ case 1: ++ mpz_set_si(result->z, (sdigit)GET_OB_DIGIT(templong)[0]); + break; + case 0: + mpz_set_si(result->z, 0); + break; +- case 1: +- mpz_set_si(result->z, templong->ob_digit[0]); +- break; + default: +- mpz_set_si(result->z, 0); +- +- if (Py_SIZE(templong) < 0) { +- len = - Py_SIZE(templong); +- negative = 1; +- } else { +- len = Py_SIZE(templong); +- negative = 0; +- } +- +- mpz_import(result->z, len, -1, sizeof(templong->ob_digit[0]), 0, +- sizeof(templong->ob_digit[0])*8 - PyLong_SHIFT, templong->ob_digit); ++ mpz_import(result->z, len, -1, sizeof(GET_OB_DIGIT(templong)[0]), 0, ++ sizeof(GET_OB_DIGIT(templong)[0])*8 - PyLong_SHIFT, ++ GET_OB_DIGIT(templong)); ++ } + +- if (negative) { +- mpz_neg(result->z, result->z); +- } ++ if (negative) { ++ mpz_neg(result->z, result->z); + } + return result; + } +@@ -639,7 +596,7 @@ GMPy_MPQ_From_PyStr(PyObject *s, int base, CTXT_Object *context) + } + + cp = PyBytes_AsString(ascii_str); +- ++ + { + char *whereslash = strchr((char*)cp, '/'); + char *wheredot = strchr((char*)cp, '.'); +diff --git a/src/gmpy2_convert_utils.c b/src/gmpy2_convert_utils.c +index d676eaf..8908d17 100644 +--- a/src/gmpy2_convert_utils.c ++++ b/src/gmpy2_convert_utils.c +@@ -123,7 +123,7 @@ static unsigned long + GMPy_Integer_AsUnsignedLongWithType_v2(PyObject *x, int xtype) + { + if IS_TYPE_PyInteger(xtype) { +- if (Py_SIZE(x) < 0) { ++ if (_PyLong_IsNegative(((PyLongObject*)x))) { + VALUE_ERROR("n must be > 0"); + return (unsigned long)-1; + } -- cgit v1.2.3-54-g00ecf