From: Georgi Valkov Date: Sat, 30 Mar 2024 20:10:27 +0000 (+0200) Subject: toolchain/gcc: fix build errors on macOS with Xcode 15.3 X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=631014d9b097b533920d3dbf120218ab735716cc;p=openwrt%2Fstaging%2Fneocturne.git toolchain/gcc: fix build errors on macOS with Xcode 15.3 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__locale:550:5: error: '__abi_tag__' attribute only applies to structs, variables, functions, and namespaces _LIBCPP_INLINE_VISIBILITY ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:891:37: note: expanded from macro '_LIBCPP_INLINE_VISIBILITY' # define _LIBCPP_INLINE_VISIBILITY _LIBCPP_HIDE_FROM_ABI ^ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1/__config:870:26: note: expanded from macro '_LIBCPP_HIDE_FROM_ABI' __attribute__((__abi_tag__(_LIBCPP_TOSTRING(_LIBCPP_ODR_SIGNATURE)))) Fixed using backport of upstream commits [1-2] as discussed here https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111632#c21 [1] Include safe-ctype.h after C++ standard headers, to avoid over-poisoning https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=9970b576b7e4ae337af1268395ff221348c4b34a [2] libcc1: fix include https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=5213047b1d50af63dfabb5e5649821a6cb157e33 Signed-off-by: Georgi Valkov --- diff --git a/toolchain/gcc/patches-11.x/020-Include-safe-ctype.h-after-C-standard-headers-to-avo.patch b/toolchain/gcc/patches-11.x/020-Include-safe-ctype.h-after-C-standard-headers-to-avo.patch new file mode 100644 index 0000000000..a17c56b272 --- /dev/null +++ b/toolchain/gcc/patches-11.x/020-Include-safe-ctype.h-after-C-standard-headers-to-avo.patch @@ -0,0 +1,139 @@ +From 9970b576b7e4ae337af1268395ff221348c4b34a Mon Sep 17 00:00:00 2001 +From: Francois-Xavier Coudert +Date: Thu, 7 Mar 2024 14:36:03 +0100 +Subject: [PATCH] Include safe-ctype.h after C++ standard headers, to avoid + over-poisoning + +When building gcc's C++ sources against recent libc++, the poisoning of +the ctype macros due to including safe-ctype.h before including C++ +standard headers such as , , etc, causes many compilation +errors, similar to: + + In file included from /home/dim/src/gcc/master/gcc/gensupport.cc:23: + In file included from /home/dim/src/gcc/master/gcc/system.h:233: + In file included from /usr/include/c++/v1/vector:321: + In file included from + /usr/include/c++/v1/__format/formatter_bool.h:20: + In file included from + /usr/include/c++/v1/__format/formatter_integral.h:32: + In file included from /usr/include/c++/v1/locale:202: + /usr/include/c++/v1/__locale:546:5: error: '__abi_tag__' attribute + only applies to structs, variables, functions, and namespaces + 546 | _LIBCPP_INLINE_VISIBILITY + | ^ + /usr/include/c++/v1/__config:813:37: note: expanded from macro + '_LIBCPP_INLINE_VISIBILITY' + 813 | # define _LIBCPP_INLINE_VISIBILITY _LIBCPP_HIDE_FROM_ABI + | ^ + /usr/include/c++/v1/__config:792:26: note: expanded from macro + '_LIBCPP_HIDE_FROM_ABI' + 792 | + __attribute__((__abi_tag__(_LIBCPP_TOSTRING( + _LIBCPP_VERSIONED_IDENTIFIER)))) + | ^ + In file included from /home/dim/src/gcc/master/gcc/gensupport.cc:23: + In file included from /home/dim/src/gcc/master/gcc/system.h:233: + In file included from /usr/include/c++/v1/vector:321: + In file included from + /usr/include/c++/v1/__format/formatter_bool.h:20: + In file included from + /usr/include/c++/v1/__format/formatter_integral.h:32: + In file included from /usr/include/c++/v1/locale:202: + /usr/include/c++/v1/__locale:547:37: error: expected ';' at end of + declaration list + 547 | char_type toupper(char_type __c) const + | ^ + /usr/include/c++/v1/__locale:553:48: error: too many arguments + provided to function-like macro invocation + 553 | const char_type* toupper(char_type* __low, const + char_type* __high) const + | ^ + /home/dim/src/gcc/master/gcc/../include/safe-ctype.h:146:9: note: + macro 'toupper' defined here + 146 | #define toupper(c) do_not_use_toupper_with_safe_ctype + | ^ + +This is because libc++ uses different transitive includes than +libstdc++, and some of those transitive includes pull in various ctype +declarations (typically via ). + +There was already a special case for including before +safe-ctype.h, so move the rest of the C++ standard header includes to +the same location, to fix the problem. + +gcc/ChangeLog: + + * system.h: Include safe-ctype.h after C++ standard headers. + +Signed-off-by: Dimitry Andric +--- + gcc/system.h | 39 ++++++++++++++++++--------------------- + 1 file changed, 18 insertions(+), 21 deletions(-) + +diff --git a/gcc/system.h b/gcc/system.h +index b0edab02885..ab29fc19776 100644 +--- a/gcc/system.h ++++ b/gcc/system.h +@@ -194,27 +194,8 @@ extern int fprintf_unlocked (FILE *, const char *, ...); + #undef fread_unlocked + #undef fwrite_unlocked + +-/* Include before "safe-ctype.h" to avoid GCC poisoning +- the ctype macros through safe-ctype.h */ +- +-#ifdef __cplusplus +-#ifdef INCLUDE_STRING +-# include +-#endif +-#endif +- +-/* There are an extraordinary number of issues with . +- The last straw is that it varies with the locale. Use libiberty's +- replacement instead. */ +-#include "safe-ctype.h" +- +-#include +- +-#include +- +-#if !defined (errno) && defined (HAVE_DECL_ERRNO) && !HAVE_DECL_ERRNO +-extern int errno; +-#endif ++/* Include C++ standard headers before "safe-ctype.h" to avoid GCC ++ poisoning the ctype macros through safe-ctype.h */ + + #ifdef __cplusplus + #if defined (INCLUDE_ALGORITHM) || !defined (HAVE_SWAP_IN_UTILITY) +@@ -229,6 +210,9 @@ extern int errno; + #ifdef INCLUDE_SET + # include + #endif ++#ifdef INCLUDE_STRING ++# include ++#endif + #ifdef INCLUDE_VECTOR + # include + #endif +@@ -244,6 +228,19 @@ extern int errno; + # include + #endif + ++/* There are an extraordinary number of issues with . ++ The last straw is that it varies with the locale. Use libiberty's ++ replacement instead. */ ++#include "safe-ctype.h" ++ ++#include ++ ++#include ++ ++#if !defined (errno) && defined (HAVE_DECL_ERRNO) && !HAVE_DECL_ERRNO ++extern int errno; ++#endif ++ + /* Some of glibc's string inlines cause warnings. Plus we'd rather + rely on (and therefore test) GCC's string builtins. */ + #define __NO_STRING_INLINES +-- +2.39.3 + diff --git a/toolchain/gcc/patches-12.x/020-Include-safe-ctype.h-after-C-standard-headers-to-avo.patch b/toolchain/gcc/patches-12.x/020-Include-safe-ctype.h-after-C-standard-headers-to-avo.patch new file mode 100644 index 0000000000..986d19057f --- /dev/null +++ b/toolchain/gcc/patches-12.x/020-Include-safe-ctype.h-after-C-standard-headers-to-avo.patch @@ -0,0 +1,139 @@ +From 9970b576b7e4ae337af1268395ff221348c4b34a Mon Sep 17 00:00:00 2001 +From: Francois-Xavier Coudert +Date: Thu, 7 Mar 2024 14:36:03 +0100 +Subject: [PATCH] Include safe-ctype.h after C++ standard headers, to avoid + over-poisoning + +When building gcc's C++ sources against recent libc++, the poisoning of +the ctype macros due to including safe-ctype.h before including C++ +standard headers such as , , etc, causes many compilation +errors, similar to: + + In file included from /home/dim/src/gcc/master/gcc/gensupport.cc:23: + In file included from /home/dim/src/gcc/master/gcc/system.h:233: + In file included from /usr/include/c++/v1/vector:321: + In file included from + /usr/include/c++/v1/__format/formatter_bool.h:20: + In file included from + /usr/include/c++/v1/__format/formatter_integral.h:32: + In file included from /usr/include/c++/v1/locale:202: + /usr/include/c++/v1/__locale:546:5: error: '__abi_tag__' attribute + only applies to structs, variables, functions, and namespaces + 546 | _LIBCPP_INLINE_VISIBILITY + | ^ + /usr/include/c++/v1/__config:813:37: note: expanded from macro + '_LIBCPP_INLINE_VISIBILITY' + 813 | # define _LIBCPP_INLINE_VISIBILITY _LIBCPP_HIDE_FROM_ABI + | ^ + /usr/include/c++/v1/__config:792:26: note: expanded from macro + '_LIBCPP_HIDE_FROM_ABI' + 792 | + __attribute__((__abi_tag__(_LIBCPP_TOSTRING( + _LIBCPP_VERSIONED_IDENTIFIER)))) + | ^ + In file included from /home/dim/src/gcc/master/gcc/gensupport.cc:23: + In file included from /home/dim/src/gcc/master/gcc/system.h:233: + In file included from /usr/include/c++/v1/vector:321: + In file included from + /usr/include/c++/v1/__format/formatter_bool.h:20: + In file included from + /usr/include/c++/v1/__format/formatter_integral.h:32: + In file included from /usr/include/c++/v1/locale:202: + /usr/include/c++/v1/__locale:547:37: error: expected ';' at end of + declaration list + 547 | char_type toupper(char_type __c) const + | ^ + /usr/include/c++/v1/__locale:553:48: error: too many arguments + provided to function-like macro invocation + 553 | const char_type* toupper(char_type* __low, const + char_type* __high) const + | ^ + /home/dim/src/gcc/master/gcc/../include/safe-ctype.h:146:9: note: + macro 'toupper' defined here + 146 | #define toupper(c) do_not_use_toupper_with_safe_ctype + | ^ + +This is because libc++ uses different transitive includes than +libstdc++, and some of those transitive includes pull in various ctype +declarations (typically via ). + +There was already a special case for including before +safe-ctype.h, so move the rest of the C++ standard header includes to +the same location, to fix the problem. + +gcc/ChangeLog: + + * system.h: Include safe-ctype.h after C++ standard headers. + +Signed-off-by: Dimitry Andric +--- + gcc/system.h | 39 ++++++++++++++++++--------------------- + 1 file changed, 18 insertions(+), 21 deletions(-) + +diff --git a/gcc/system.h b/gcc/system.h +index b0edab02885..ab29fc19776 100644 +--- a/gcc/system.h ++++ b/gcc/system.h +@@ -194,27 +194,8 @@ extern int fprintf_unlocked (FILE *, const char *, ...); + #undef fread_unlocked + #undef fwrite_unlocked + +-/* Include before "safe-ctype.h" to avoid GCC poisoning +- the ctype macros through safe-ctype.h */ +- +-#ifdef __cplusplus +-#ifdef INCLUDE_STRING +-# include +-#endif +-#endif +- +-/* There are an extraordinary number of issues with . +- The last straw is that it varies with the locale. Use libiberty's +- replacement instead. */ +-#include "safe-ctype.h" +- +-#include +- +-#include +- +-#if !defined (errno) && defined (HAVE_DECL_ERRNO) && !HAVE_DECL_ERRNO +-extern int errno; +-#endif ++/* Include C++ standard headers before "safe-ctype.h" to avoid GCC ++ poisoning the ctype macros through safe-ctype.h */ + + #ifdef __cplusplus + #if defined (INCLUDE_ALGORITHM) || !defined (HAVE_SWAP_IN_UTILITY) +@@ -229,6 +210,9 @@ extern int errno; + #ifdef INCLUDE_SET + # include + #endif ++#ifdef INCLUDE_STRING ++# include ++#endif + #ifdef INCLUDE_VECTOR + # include + #endif +@@ -245,6 +229,19 @@ extern int errno; + # include + #endif + ++/* There are an extraordinary number of issues with . ++ The last straw is that it varies with the locale. Use libiberty's ++ replacement instead. */ ++#include "safe-ctype.h" ++ ++#include ++ ++#include ++ ++#if !defined (errno) && defined (HAVE_DECL_ERRNO) && !HAVE_DECL_ERRNO ++extern int errno; ++#endif ++ + /* Some of glibc's string inlines cause warnings. Plus we'd rather + rely on (and therefore test) GCC's string builtins. */ + #define __NO_STRING_INLINES +-- +2.39.3 + diff --git a/toolchain/gcc/patches-12.x/021-libcc1-fix-vector-include.patch b/toolchain/gcc/patches-12.x/021-libcc1-fix-vector-include.patch new file mode 100644 index 0000000000..b6b15cd1c6 --- /dev/null +++ b/toolchain/gcc/patches-12.x/021-libcc1-fix-vector-include.patch @@ -0,0 +1,65 @@ +From 5213047b1d50af63dfabb5e5649821a6cb157e33 Mon Sep 17 00:00:00 2001 +From: Francois-Xavier Coudert +Date: Sat, 16 Mar 2024 09:50:00 +0100 +Subject: [PATCH] libcc1: fix include + +Use INCLUDE_VECTOR before including system.h, instead of directly +including , to avoid running into poisoned identifiers. + +Signed-off-by: Dimitry Andric + +libcc1/ChangeLog: + + PR middle-end/111632 + * libcc1plugin.cc: Fix include. + * libcp1plugin.cc: Fix include. +--- + libcc1/libcc1plugin.cc | 3 +-- + libcc1/libcp1plugin.cc | 3 +-- + 2 files changed, 2 insertions(+), 4 deletions(-) + +diff --git a/libcc1/libcc1plugin.cc b/libcc1/libcc1plugin.cc +index 72d17c3b81c..e64847466f4 100644 +--- a/libcc1/libcc1plugin.cc ++++ b/libcc1/libcc1plugin.cc +@@ -32,6 +32,7 @@ + #undef PACKAGE_VERSION + + #define INCLUDE_MEMORY ++#define INCLUDE_VECTOR + #include "gcc-plugin.h" + #include "system.h" + #include "coretypes.h" +@@ -69,8 +70,6 @@ + #include "gcc-c-interface.h" + #include "context.hh" + +-#include +- + using namespace cc1_plugin; + + +diff --git a/libcc1/libcp1plugin.cc b/libcc1/libcp1plugin.cc +index 0eff7c68d29..da68c5d0ac1 100644 +--- a/libcc1/libcp1plugin.cc ++++ b/libcc1/libcp1plugin.cc +@@ -33,6 +33,7 @@ + #undef PACKAGE_VERSION + + #define INCLUDE_MEMORY ++#define INCLUDE_VECTOR + #include "gcc-plugin.h" + #include "system.h" + #include "coretypes.h" +@@ -71,8 +72,6 @@ + #include "rpc.hh" + #include "context.hh" + +-#include +- + using namespace cc1_plugin; + + +-- +2.39.3 + diff --git a/toolchain/gcc/patches-13.x/020-Include-safe-ctype.h-after-C-standard-headers-to-avo.patch b/toolchain/gcc/patches-13.x/020-Include-safe-ctype.h-after-C-standard-headers-to-avo.patch new file mode 100644 index 0000000000..986d19057f --- /dev/null +++ b/toolchain/gcc/patches-13.x/020-Include-safe-ctype.h-after-C-standard-headers-to-avo.patch @@ -0,0 +1,139 @@ +From 9970b576b7e4ae337af1268395ff221348c4b34a Mon Sep 17 00:00:00 2001 +From: Francois-Xavier Coudert +Date: Thu, 7 Mar 2024 14:36:03 +0100 +Subject: [PATCH] Include safe-ctype.h after C++ standard headers, to avoid + over-poisoning + +When building gcc's C++ sources against recent libc++, the poisoning of +the ctype macros due to including safe-ctype.h before including C++ +standard headers such as , , etc, causes many compilation +errors, similar to: + + In file included from /home/dim/src/gcc/master/gcc/gensupport.cc:23: + In file included from /home/dim/src/gcc/master/gcc/system.h:233: + In file included from /usr/include/c++/v1/vector:321: + In file included from + /usr/include/c++/v1/__format/formatter_bool.h:20: + In file included from + /usr/include/c++/v1/__format/formatter_integral.h:32: + In file included from /usr/include/c++/v1/locale:202: + /usr/include/c++/v1/__locale:546:5: error: '__abi_tag__' attribute + only applies to structs, variables, functions, and namespaces + 546 | _LIBCPP_INLINE_VISIBILITY + | ^ + /usr/include/c++/v1/__config:813:37: note: expanded from macro + '_LIBCPP_INLINE_VISIBILITY' + 813 | # define _LIBCPP_INLINE_VISIBILITY _LIBCPP_HIDE_FROM_ABI + | ^ + /usr/include/c++/v1/__config:792:26: note: expanded from macro + '_LIBCPP_HIDE_FROM_ABI' + 792 | + __attribute__((__abi_tag__(_LIBCPP_TOSTRING( + _LIBCPP_VERSIONED_IDENTIFIER)))) + | ^ + In file included from /home/dim/src/gcc/master/gcc/gensupport.cc:23: + In file included from /home/dim/src/gcc/master/gcc/system.h:233: + In file included from /usr/include/c++/v1/vector:321: + In file included from + /usr/include/c++/v1/__format/formatter_bool.h:20: + In file included from + /usr/include/c++/v1/__format/formatter_integral.h:32: + In file included from /usr/include/c++/v1/locale:202: + /usr/include/c++/v1/__locale:547:37: error: expected ';' at end of + declaration list + 547 | char_type toupper(char_type __c) const + | ^ + /usr/include/c++/v1/__locale:553:48: error: too many arguments + provided to function-like macro invocation + 553 | const char_type* toupper(char_type* __low, const + char_type* __high) const + | ^ + /home/dim/src/gcc/master/gcc/../include/safe-ctype.h:146:9: note: + macro 'toupper' defined here + 146 | #define toupper(c) do_not_use_toupper_with_safe_ctype + | ^ + +This is because libc++ uses different transitive includes than +libstdc++, and some of those transitive includes pull in various ctype +declarations (typically via ). + +There was already a special case for including before +safe-ctype.h, so move the rest of the C++ standard header includes to +the same location, to fix the problem. + +gcc/ChangeLog: + + * system.h: Include safe-ctype.h after C++ standard headers. + +Signed-off-by: Dimitry Andric +--- + gcc/system.h | 39 ++++++++++++++++++--------------------- + 1 file changed, 18 insertions(+), 21 deletions(-) + +diff --git a/gcc/system.h b/gcc/system.h +index b0edab02885..ab29fc19776 100644 +--- a/gcc/system.h ++++ b/gcc/system.h +@@ -194,27 +194,8 @@ extern int fprintf_unlocked (FILE *, const char *, ...); + #undef fread_unlocked + #undef fwrite_unlocked + +-/* Include before "safe-ctype.h" to avoid GCC poisoning +- the ctype macros through safe-ctype.h */ +- +-#ifdef __cplusplus +-#ifdef INCLUDE_STRING +-# include +-#endif +-#endif +- +-/* There are an extraordinary number of issues with . +- The last straw is that it varies with the locale. Use libiberty's +- replacement instead. */ +-#include "safe-ctype.h" +- +-#include +- +-#include +- +-#if !defined (errno) && defined (HAVE_DECL_ERRNO) && !HAVE_DECL_ERRNO +-extern int errno; +-#endif ++/* Include C++ standard headers before "safe-ctype.h" to avoid GCC ++ poisoning the ctype macros through safe-ctype.h */ + + #ifdef __cplusplus + #if defined (INCLUDE_ALGORITHM) || !defined (HAVE_SWAP_IN_UTILITY) +@@ -229,6 +210,9 @@ extern int errno; + #ifdef INCLUDE_SET + # include + #endif ++#ifdef INCLUDE_STRING ++# include ++#endif + #ifdef INCLUDE_VECTOR + # include + #endif +@@ -245,6 +229,19 @@ extern int errno; + # include + #endif + ++/* There are an extraordinary number of issues with . ++ The last straw is that it varies with the locale. Use libiberty's ++ replacement instead. */ ++#include "safe-ctype.h" ++ ++#include ++ ++#include ++ ++#if !defined (errno) && defined (HAVE_DECL_ERRNO) && !HAVE_DECL_ERRNO ++extern int errno; ++#endif ++ + /* Some of glibc's string inlines cause warnings. Plus we'd rather + rely on (and therefore test) GCC's string builtins. */ + #define __NO_STRING_INLINES +-- +2.39.3 + diff --git a/toolchain/gcc/patches-13.x/021-libcc1-fix-vector-include.patch b/toolchain/gcc/patches-13.x/021-libcc1-fix-vector-include.patch new file mode 100644 index 0000000000..b6b15cd1c6 --- /dev/null +++ b/toolchain/gcc/patches-13.x/021-libcc1-fix-vector-include.patch @@ -0,0 +1,65 @@ +From 5213047b1d50af63dfabb5e5649821a6cb157e33 Mon Sep 17 00:00:00 2001 +From: Francois-Xavier Coudert +Date: Sat, 16 Mar 2024 09:50:00 +0100 +Subject: [PATCH] libcc1: fix include + +Use INCLUDE_VECTOR before including system.h, instead of directly +including , to avoid running into poisoned identifiers. + +Signed-off-by: Dimitry Andric + +libcc1/ChangeLog: + + PR middle-end/111632 + * libcc1plugin.cc: Fix include. + * libcp1plugin.cc: Fix include. +--- + libcc1/libcc1plugin.cc | 3 +-- + libcc1/libcp1plugin.cc | 3 +-- + 2 files changed, 2 insertions(+), 4 deletions(-) + +diff --git a/libcc1/libcc1plugin.cc b/libcc1/libcc1plugin.cc +index 72d17c3b81c..e64847466f4 100644 +--- a/libcc1/libcc1plugin.cc ++++ b/libcc1/libcc1plugin.cc +@@ -32,6 +32,7 @@ + #undef PACKAGE_VERSION + + #define INCLUDE_MEMORY ++#define INCLUDE_VECTOR + #include "gcc-plugin.h" + #include "system.h" + #include "coretypes.h" +@@ -69,8 +70,6 @@ + #include "gcc-c-interface.h" + #include "context.hh" + +-#include +- + using namespace cc1_plugin; + + +diff --git a/libcc1/libcp1plugin.cc b/libcc1/libcp1plugin.cc +index 0eff7c68d29..da68c5d0ac1 100644 +--- a/libcc1/libcp1plugin.cc ++++ b/libcc1/libcp1plugin.cc +@@ -33,6 +33,7 @@ + #undef PACKAGE_VERSION + + #define INCLUDE_MEMORY ++#define INCLUDE_VECTOR + #include "gcc-plugin.h" + #include "system.h" + #include "coretypes.h" +@@ -71,8 +72,6 @@ + #include "rpc.hh" + #include "context.hh" + +-#include +- + using namespace cc1_plugin; + + +-- +2.39.3 +