re PR bootstrap/89864 (gcc fails to build/bootstrap with XCode 10.2)
fix PR89864 2019-04-18 Erik Schnetter <schnetter@gmail.com> Jakub Jelinek <jakub@redhat.com> Iain Sandoe <iain@sandoe.co.uk> PR bootstrap/89864 * inclhack.def (darwin_ucred__Atomic): New, work around _Atomic keyword use in headers included by C++. * fixincl.x: Regenerated. Co-Authored-By: Iain Sandoe <iain@sandoe.co.uk> Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r270435
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@ -1,3 +1,12 @@
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2019-04-18 Erik Schnetter <schnetter@gmail.com>
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Jakub Jelinek <jakub@redhat.com>
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Iain Sandoe <iain@sandoe.co.uk>
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PR bootstrap/89864
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* inclhack.def (darwin_ucred__Atomic): New, work around _Atomic keyword
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use in headers included by C++.
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* fixincl.x: Regenerated.
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2018-10-31 Joseph Myers <joseph@codesourcery.com>
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2018-10-31 Joseph Myers <joseph@codesourcery.com>
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PR bootstrap/82856
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PR bootstrap/82856
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@ -2,11 +2,11 @@
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*
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*
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* DO NOT EDIT THIS FILE (fixincl.x)
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* DO NOT EDIT THIS FILE (fixincl.x)
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*
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*
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* It has been AutoGen-ed October 16, 2018 at 11:38:39 AM by AutoGen 5.18.7
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* It has been AutoGen-ed April 16, 2019 at 09:32:25 AM by AutoGen 5.17.4
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* From the definitions inclhack.def
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* From the definitions inclhack.def
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* and the template file fixincl
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* and the template file fixincl
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*/
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*/
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/* DO NOT SVN-MERGE THIS FILE, EITHER Tue Oct 16 11:38:39 CEST 2018
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/* DO NOT SVN-MERGE THIS FILE, EITHER Tue Apr 16 09:32:25 IST 2019
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*
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*
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* You must regenerate it. Use the ./genfixes script.
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* You must regenerate it. Use the ./genfixes script.
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*
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*
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@ -15,7 +15,7 @@
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* certain ANSI-incompatible system header files which are fixed to work
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* certain ANSI-incompatible system header files which are fixed to work
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* correctly with ANSI C and placed in a directory that GNU C will search.
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* correctly with ANSI C and placed in a directory that GNU C will search.
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*
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*
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* This file contains 251 fixup descriptions.
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* This file contains 252 fixup descriptions.
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*
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*
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* See README for more information.
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* See README for more information.
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*
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*
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@ -3272,6 +3272,48 @@ static const char* apzDarwin_Stdint_7Patch[] = {
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#endif",
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#endif",
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(char*)NULL };
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(char*)NULL };
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/* * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Description of Darwin_Ucred__Atomic fix
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*/
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tSCC zDarwin_Ucred__AtomicName[] =
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"darwin_ucred__Atomic";
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/*
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* File name selection pattern
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*/
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tSCC zDarwin_Ucred__AtomicList[] =
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"sys/ucred.h\0";
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/*
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* Machine/OS name selection pattern
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*/
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tSCC* apzDarwin_Ucred__AtomicMachs[] = {
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"*-*-darwin*",
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(const char*)NULL };
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/*
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* content selection pattern - do fix if pattern found
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*/
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tSCC zDarwin_Ucred__AtomicSelect0[] =
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"_Atomic";
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#define DARWIN_UCRED__ATOMIC_TEST_CT 1
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static tTestDesc aDarwin_Ucred__AtomicTests[] = {
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{ TT_EGREP, zDarwin_Ucred__AtomicSelect0, (regex_t*)NULL }, };
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/*
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* Fix Command Arguments for Darwin_Ucred__Atomic
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*/
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static const char* apzDarwin_Ucred__AtomicPatch[] = {
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"wrap",
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"#if (__STDC_VERSION__ < 201112L) || defined(__cplusplus)\n\
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# define _Atomic volatile\n\
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#endif\n",
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"#if (__STDC_VERSION__ < 201112L) || defined(__cplusplus)\n\
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# undef _Atomic\n\
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#endif\n",
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(char*)NULL };
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/* * * * * * * * * * * * * * * * * * * * * * * * * *
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/* * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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*
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* Description of Dec_Intern_Asm fix
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* Description of Dec_Intern_Asm fix
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@ -10188,9 +10230,9 @@ static const char* apzX11_SprintfPatch[] = {
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*
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*
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* List of all fixes
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* List of all fixes
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*/
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*/
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#define REGEX_COUNT 289
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#define REGEX_COUNT 290
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#define MACH_LIST_SIZE_LIMIT 187
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#define MACH_LIST_SIZE_LIMIT 187
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#define FIX_COUNT 251
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#define FIX_COUNT 252
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/*
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/*
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* Enumerate the fixes
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* Enumerate the fixes
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@ -10273,6 +10315,7 @@ typedef enum {
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DARWIN_STDINT_5_FIXIDX,
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DARWIN_STDINT_5_FIXIDX,
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DARWIN_STDINT_6_FIXIDX,
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DARWIN_STDINT_6_FIXIDX,
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DARWIN_STDINT_7_FIXIDX,
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DARWIN_STDINT_7_FIXIDX,
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DARWIN_UCRED__ATOMIC_FIXIDX,
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DEC_INTERN_ASM_FIXIDX,
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DEC_INTERN_ASM_FIXIDX,
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DJGPP_WCHAR_H_FIXIDX,
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DJGPP_WCHAR_H_FIXIDX,
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ECD_CURSOR_FIXIDX,
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ECD_CURSOR_FIXIDX,
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@ -10835,6 +10878,11 @@ tFixDesc fixDescList[ FIX_COUNT ] = {
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DARWIN_STDINT_7_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
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DARWIN_STDINT_7_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
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aDarwin_Stdint_7Tests, apzDarwin_Stdint_7Patch, 0 },
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aDarwin_Stdint_7Tests, apzDarwin_Stdint_7Patch, 0 },
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{ zDarwin_Ucred__AtomicName, zDarwin_Ucred__AtomicList,
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apzDarwin_Ucred__AtomicMachs,
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DARWIN_UCRED__ATOMIC_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
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aDarwin_Ucred__AtomicTests, apzDarwin_Ucred__AtomicPatch, 0 },
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{ zDec_Intern_AsmName, zDec_Intern_AsmList,
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{ zDec_Intern_AsmName, zDec_Intern_AsmList,
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apzDec_Intern_AsmMachs,
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apzDec_Intern_AsmMachs,
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DEC_INTERN_ASM_TEST_CT, FD_MACH_ONLY,
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DEC_INTERN_ASM_TEST_CT, FD_MACH_ONLY,
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@ -1622,6 +1622,25 @@ fix = {
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"#define UINTMAX_C(v) (v ## ULL)";
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"#define UINTMAX_C(v) (v ## ULL)";
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};
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};
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/* The SDK included with XCode 10.2 has the file <sys/ucred.h> that uses the
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C11 _Atomic keyword (exposing it to C++ code). The work-around here follows
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the header in declaring the entity volatile when _Atomic is not available.
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*/
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fix = {
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hackname = darwin_ucred__Atomic;
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mach = "*-*-darwin*";
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files = sys/ucred.h;
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select = "_Atomic";
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c_fix = wrap;
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c_fix_arg = "#if (__STDC_VERSION__ < 201112L) || defined(__cplusplus)\n"
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"# define _Atomic volatile\n"
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"#endif\n";
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c_fix_arg = "#if (__STDC_VERSION__ < 201112L) || defined(__cplusplus)\n"
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"# undef _Atomic\n"
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"#endif\n";
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test_text = "_Atomic";
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};
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/*
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/*
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* Fix <c_asm.h> on Digital UNIX V4.0:
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* Fix <c_asm.h> on Digital UNIX V4.0:
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* It contains a prototype for a DEC C internal asm() function,
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* It contains a prototype for a DEC C internal asm() function,
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