diff --git a/libidn-gcc7-part1.patch b/libidn-gcc7-part1.patch new file mode 100644 index 0000000..83a47dd --- /dev/null +++ b/libidn-gcc7-part1.patch @@ -0,0 +1,326 @@ +From: Tim Rühsen +Date: Wed, 1 Feb 2017 09:44:36 +0000 (+0100) +Subject: Update intprops.h for gcc-7 compatibility +X-Git-Url: http://git.savannah.gnu.org/gitweb/?p=libidn.git;a=commitdiff_plain;h=230930b3bc3e431b819eb45420cb42475d83ca93 + +Update intprops.h for gcc-7 compatibility +--- + +diff --git a/gl/intprops.h b/gl/intprops.h +index e1fce5c..eb06b69 100644 +--- a/gl/intprops.h ++++ b/gl/intprops.h +@@ -1,18 +1,18 @@ + /* intprops.h -- properties of integer types + +- Copyright (C) 2001-2016 Free Software Foundation, Inc. ++ Copyright (C) 2001-2017 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it +- under the terms of the GNU General Public License as published +- by the Free Software Foundation; either version 3 of the License, or ++ under the terms of the GNU Lesser General Public License as published ++ by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +- GNU General Public License for more details. ++ GNU Lesser General Public License for more details. + +- You should have received a copy of the GNU General Public License ++ You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + + /* Written by Paul Eggert. */ +@@ -47,12 +47,16 @@ + + /* Minimum and maximum values for integer types and expressions. */ + ++/* The width in bits of the integer type or expression T. ++ Padding bits are not supported; this is checked at compile-time below. */ ++#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) ++ + /* The maximum and minimum values for the integer type T. */ + #define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) + #define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ +- : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) ++ : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + + /* The maximum and minimum values for the type of the expression E, + after integer promotion. E should not have side effects. */ +@@ -65,7 +69,13 @@ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) + #define _GL_SIGNED_INT_MAXIMUM(e) \ +- (((_GL_INT_CONVERT (e, 1) << (sizeof ((e) + 0) * CHAR_BIT - 2)) - 1) * 2 + 1) ++ (((_GL_INT_CONVERT (e, 1) << (TYPE_WIDTH ((e) + 0) - 2)) - 1) * 2 + 1) ++ ++/* Work around OpenVMS incompatibility with C99. */ ++#if !defined LLONG_MAX && defined __INT64_MAX ++# define LLONG_MAX __INT64_MAX ++# define LLONG_MIN __INT64_MIN ++#endif + + /* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. +@@ -84,10 +94,15 @@ verify (TYPE_MAXIMUM (long int) == LONG_MAX); + verify (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); + #endif ++/* Similarly, sanity-check one ISO/IEC TS 18661-1:2014 macro if defined. */ ++#ifdef UINT_WIDTH ++verify (TYPE_WIDTH (unsigned int) == UINT_WIDTH); ++#endif + + /* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +-#if (2 <= __GNUC__ || defined __IBM__TYPEOF__ \ ++#if (2 <= __GNUC__ \ ++ || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) + # define _GL_HAVE___TYPEOF__ 1 + #else +@@ -116,8 +131,7 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); + signed, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ + #define INT_STRLEN_BOUND(t) \ +- (INT_BITS_STRLEN_BOUND (sizeof (t) * CHAR_BIT \ +- - _GL_SIGNED_TYPE_OR_EXPR (t)) \ ++ (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + + /* Bound on buffer size needed to represent an integer type or expression T, +@@ -222,20 +236,23 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +-/* True if __builtin_add_overflow (A, B, P) works when P is null. */ +-#define _GL_HAS_BUILTIN_OVERFLOW_WITH_NULL (7 <= __GNUC__) ++/* True if __builtin_add_overflow (A, B, P) works when P is non-null. */ ++#define _GL_HAS_BUILTIN_OVERFLOW (5 <= __GNUC__) ++ ++/* True if __builtin_add_overflow_p (A, B, C) works. */ ++#define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) + + /* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +-#if _GL_HAS_BUILTIN_OVERFLOW_WITH_NULL +-# define _GL_ADD_OVERFLOW(a, b, min, max) +- __builtin_add_overflow (a, b, (__typeof__ ((a) + (b)) *) 0) +-# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) +- __builtin_sub_overflow (a, b, (__typeof__ ((a) - (b)) *) 0) +-# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) +- __builtin_mul_overflow (a, b, (__typeof__ ((a) * (b)) *) 0) ++#if _GL_HAS_BUILTIN_OVERFLOW_P ++# define _GL_ADD_OVERFLOW(a, b, min, max) \ ++ __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) ++# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ ++ __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) ++# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ ++ __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) + #else + # define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ +@@ -315,7 +332,7 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) + #define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +-#if _GL_HAS_BUILTIN_OVERFLOW_WITH_NULL ++#if _GL_HAS_BUILTIN_OVERFLOW_P + # define INT_NEGATE_OVERFLOW(a) INT_SUBTRACT_OVERFLOW (0, a) + #else + # define INT_NEGATE_OVERFLOW(a) \ +@@ -349,10 +366,6 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); + #define INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, __builtin_mul_overflow, INT_MULTIPLY_OVERFLOW) + +-#ifndef __has_builtin +-# define __has_builtin(x) 0 +-#endif +- + /* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 +@@ -369,7 +382,7 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); + the operation. BUILTIN is the builtin operation, and OVERFLOW the + overflow predicate. Return 1 if the result overflows. See above + for restrictions. */ +-#if 5 <= __GNUC__ || __has_builtin (__builtin_add_overflow) ++#if _GL_HAS_BUILTIN_OVERFLOW + # define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) builtin (a, b, r) + #elif 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS + # define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) \ +@@ -412,7 +425,7 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); + # else + # define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ +- long int, LONG_MIN, LONG_MAX)) ++ long int, LONG_MIN, LONG_MAX) + # endif + #endif + +diff --git a/lib/gltests/intprops.h b/lib/gltests/intprops.h +index e1fce5c..eb06b69 100644 +--- a/lib/gltests/intprops.h ++++ b/lib/gltests/intprops.h +@@ -1,18 +1,18 @@ + /* intprops.h -- properties of integer types + +- Copyright (C) 2001-2016 Free Software Foundation, Inc. ++ Copyright (C) 2001-2017 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it +- under the terms of the GNU General Public License as published +- by the Free Software Foundation; either version 3 of the License, or ++ under the terms of the GNU Lesser General Public License as published ++ by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +- GNU General Public License for more details. ++ GNU Lesser General Public License for more details. + +- You should have received a copy of the GNU General Public License ++ You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + + /* Written by Paul Eggert. */ +@@ -47,12 +47,16 @@ + + /* Minimum and maximum values for integer types and expressions. */ + ++/* The width in bits of the integer type or expression T. ++ Padding bits are not supported; this is checked at compile-time below. */ ++#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) ++ + /* The maximum and minimum values for the integer type T. */ + #define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) + #define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ +- : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) ++ : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + + /* The maximum and minimum values for the type of the expression E, + after integer promotion. E should not have side effects. */ +@@ -65,7 +69,13 @@ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) + #define _GL_SIGNED_INT_MAXIMUM(e) \ +- (((_GL_INT_CONVERT (e, 1) << (sizeof ((e) + 0) * CHAR_BIT - 2)) - 1) * 2 + 1) ++ (((_GL_INT_CONVERT (e, 1) << (TYPE_WIDTH ((e) + 0) - 2)) - 1) * 2 + 1) ++ ++/* Work around OpenVMS incompatibility with C99. */ ++#if !defined LLONG_MAX && defined __INT64_MAX ++# define LLONG_MAX __INT64_MAX ++# define LLONG_MIN __INT64_MIN ++#endif + + /* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. +@@ -84,10 +94,15 @@ verify (TYPE_MAXIMUM (long int) == LONG_MAX); + verify (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); + #endif ++/* Similarly, sanity-check one ISO/IEC TS 18661-1:2014 macro if defined. */ ++#ifdef UINT_WIDTH ++verify (TYPE_WIDTH (unsigned int) == UINT_WIDTH); ++#endif + + /* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +-#if (2 <= __GNUC__ || defined __IBM__TYPEOF__ \ ++#if (2 <= __GNUC__ \ ++ || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) + # define _GL_HAVE___TYPEOF__ 1 + #else +@@ -116,8 +131,7 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); + signed, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ + #define INT_STRLEN_BOUND(t) \ +- (INT_BITS_STRLEN_BOUND (sizeof (t) * CHAR_BIT \ +- - _GL_SIGNED_TYPE_OR_EXPR (t)) \ ++ (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + + /* Bound on buffer size needed to represent an integer type or expression T, +@@ -222,20 +236,23 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +-/* True if __builtin_add_overflow (A, B, P) works when P is null. */ +-#define _GL_HAS_BUILTIN_OVERFLOW_WITH_NULL (7 <= __GNUC__) ++/* True if __builtin_add_overflow (A, B, P) works when P is non-null. */ ++#define _GL_HAS_BUILTIN_OVERFLOW (5 <= __GNUC__) ++ ++/* True if __builtin_add_overflow_p (A, B, C) works. */ ++#define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) + + /* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +-#if _GL_HAS_BUILTIN_OVERFLOW_WITH_NULL +-# define _GL_ADD_OVERFLOW(a, b, min, max) +- __builtin_add_overflow (a, b, (__typeof__ ((a) + (b)) *) 0) +-# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) +- __builtin_sub_overflow (a, b, (__typeof__ ((a) - (b)) *) 0) +-# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) +- __builtin_mul_overflow (a, b, (__typeof__ ((a) * (b)) *) 0) ++#if _GL_HAS_BUILTIN_OVERFLOW_P ++# define _GL_ADD_OVERFLOW(a, b, min, max) \ ++ __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) ++# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ ++ __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) ++# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ ++ __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) + #else + # define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ +@@ -315,7 +332,7 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) + #define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +-#if _GL_HAS_BUILTIN_OVERFLOW_WITH_NULL ++#if _GL_HAS_BUILTIN_OVERFLOW_P + # define INT_NEGATE_OVERFLOW(a) INT_SUBTRACT_OVERFLOW (0, a) + #else + # define INT_NEGATE_OVERFLOW(a) \ +@@ -349,10 +366,6 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); + #define INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, __builtin_mul_overflow, INT_MULTIPLY_OVERFLOW) + +-#ifndef __has_builtin +-# define __has_builtin(x) 0 +-#endif +- + /* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 +@@ -369,7 +382,7 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); + the operation. BUILTIN is the builtin operation, and OVERFLOW the + overflow predicate. Return 1 if the result overflows. See above + for restrictions. */ +-#if 5 <= __GNUC__ || __has_builtin (__builtin_add_overflow) ++#if _GL_HAS_BUILTIN_OVERFLOW + # define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) builtin (a, b, r) + #elif 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS + # define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) \ +@@ -412,7 +425,7 @@ verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); + # else + # define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ +- long int, LONG_MIN, LONG_MAX)) ++ long int, LONG_MIN, LONG_MAX) + # endif + #endif + diff --git a/libidn.changes b/libidn.changes index 5729692..c5c51fa 100644 --- a/libidn.changes +++ b/libidn.changes @@ -1,3 +1,9 @@ +------------------------------------------------------------------- +Tue Apr 4 09:13:49 UTC 2017 - tchvatal@suse.com + +- Add patches to build with gcc7: + * libidn-gcc7-part1.patch + ------------------------------------------------------------------- Wed Jul 20 21:01:13 UTC 2016 - astieger@suse.com diff --git a/libidn.spec b/libidn.spec index 6795957..741d59f 100644 --- a/libidn.spec +++ b/libidn.spec @@ -1,7 +1,7 @@ # # spec file for package libidn # -# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany. +# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany. # # All modifications and additions to the file contributed by third parties # remain the property of their copyright owners, unless otherwise agreed @@ -28,9 +28,9 @@ Source0: http://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.gz Source1: http://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.gz.sig Source2: libidn.keyring Source3: baselibs.conf +Patch0: libidn-gcc7-part1.patch BuildRequires: pkgconfig Requires(post): %{install_info_prereq} -BuildRoot: %{_tmppath}/%{name}-%{version}-build %description GNU Libidn is an implementation of the Stringprep, Punycode, and IDNA @@ -103,6 +103,7 @@ IDNA is supported. %prep %setup -q +%patch0 -p1 %build %configure \ @@ -113,7 +114,7 @@ IDNA is supported. make %{?_smp_mflags} %install -make %{?_smp_mflags} DESTDIR=%{buildroot} install +%make_install find %{buildroot} -type f -name "*.la" -delete -print %find_lang %{name}