* Re: [glibc] chk: Add and fix hidden builtin definitions for *_chk [not found] <20230803204739.0A71A385783F@sourceware.org> @ 2023-08-04 7:41 ` Andreas Schwab 2023-08-04 8:05 ` Samuel Thibault 0 siblings, 1 reply; 2+ messages in thread From: Andreas Schwab @ 2023-08-04 7:41 UTC (permalink / raw) To: Samuel Thibault; +Cc: libc-alpha In file included from <command-line>: ../include/setjmp.h:19:20: error: redefinition of '__longjmp_chk' 19 | #define siglongjmp __longjmp_chk | ^~~~~~~~~~~~~ ./../include/libc-symbols.h:155:26: note: in definition of macro '_weak_alias' 155 | extern __typeof (name) aliasname __attribute__ ((weak, alias (#name))) \ | ^~~~~~~~~ ../include/shlib-compat.h:117:3: note: in expansion of macro 'weak_alias' [ 135s] 117 | weak_alias (local, symbol) | ^~~~~~~~~~ ../sysdeps/powerpc/longjmp.c:56:1: note: in expansion of macro 'versioned_symbol' 56 | versioned_symbol (libc, __vmx__libc_siglongjmp, siglongjmp, GLIBC_2_3_4); | ^~~~~~~~~~~~~~~~ ../sysdeps/powerpc/longjmp.c:56:49: note: in expansion of macro 'siglongjmp' 56 | versioned_symbol (libc, __vmx__libc_siglongjmp, siglongjmp, GLIBC_2_3_4); | ^~~~~~~~~~ ../include/setjmp.h:18:17: note: previous definition of '__longjmp_chk' with type 'void(struct __jmp_buf_tag *, int)' 18 | #define longjmp __longjmp_chk | ^~~~~~~~~~~~~ ./../include/libc-symbols.h:155:26: note: in definition of macro '_weak_alias' 155 | extern __typeof (name) aliasname __attribute__ ((weak, alias (#name))) \ | ^~~~~~~~~ ../include/shlib-compat.h:117:3: note: in expansion of macro 'weak_alias' 117 | weak_alias (local, symbol) | ^~~~~~~~~~ ../sysdeps/powerpc/longjmp.c:55:1: note: in expansion of macro 'versioned_symbol' 55 | versioned_symbol (libc, __vmx__libc_siglongjmp, longjmp, GLIBC_2_3_4); | ^~~~~~~~~~~~~~~~ ../sysdeps/powerpc/longjmp.c:55:49: note: in expansion of macro 'longjmp' 55 | versioned_symbol (libc, __vmx__libc_siglongjmp, longjmp, GLIBC_2_3_4); | ^~~~~~~ make[2]: *** [/home/abuild/rpmbuild/BUILD/glibc-2.38.9000.12.g04bf7d2d8a/cc-base/sysd-rules:1773: /home/abuild/rpmbuild/BUILD/glibc-2.38.9000.12.g04bf7d2d8a/cc-base/setjmp/longjmp.o] Error 1 -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different." ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [glibc] chk: Add and fix hidden builtin definitions for *_chk 2023-08-04 7:41 ` [glibc] chk: Add and fix hidden builtin definitions for *_chk Andreas Schwab @ 2023-08-04 8:05 ` Samuel Thibault 0 siblings, 0 replies; 2+ messages in thread From: Samuel Thibault @ 2023-08-04 8:05 UTC (permalink / raw) To: Andreas Schwab; +Cc: libc-alpha Ah, right, powerpc has its own longjmp.c. Now fixed. Andreas Schwab, le ven. 04 août 2023 09:41:10 +0200, a ecrit: > In file included from <command-line>: > ../include/setjmp.h:19:20: error: redefinition of '__longjmp_chk' > 19 | #define siglongjmp __longjmp_chk > | ^~~~~~~~~~~~~ > ./../include/libc-symbols.h:155:26: note: in definition of macro '_weak_alias' > 155 | extern __typeof (name) aliasname __attribute__ ((weak, alias (#name))) \ > | ^~~~~~~~~ > ../include/shlib-compat.h:117:3: note: in expansion of macro 'weak_alias' > [ 135s] 117 | weak_alias (local, symbol) > | ^~~~~~~~~~ > ../sysdeps/powerpc/longjmp.c:56:1: note: in expansion of macro 'versioned_symbol' > 56 | versioned_symbol (libc, __vmx__libc_siglongjmp, siglongjmp, GLIBC_2_3_4); > | ^~~~~~~~~~~~~~~~ > ../sysdeps/powerpc/longjmp.c:56:49: note: in expansion of macro 'siglongjmp' > 56 | versioned_symbol (libc, __vmx__libc_siglongjmp, siglongjmp, GLIBC_2_3_4); > | ^~~~~~~~~~ > ../include/setjmp.h:18:17: note: previous definition of '__longjmp_chk' with type 'void(struct __jmp_buf_tag *, int)' > 18 | #define longjmp __longjmp_chk > | ^~~~~~~~~~~~~ > ./../include/libc-symbols.h:155:26: note: in definition of macro '_weak_alias' > 155 | extern __typeof (name) aliasname __attribute__ ((weak, alias (#name))) \ > | ^~~~~~~~~ > ../include/shlib-compat.h:117:3: note: in expansion of macro 'weak_alias' > 117 | weak_alias (local, symbol) > | ^~~~~~~~~~ > ../sysdeps/powerpc/longjmp.c:55:1: note: in expansion of macro 'versioned_symbol' > 55 | versioned_symbol (libc, __vmx__libc_siglongjmp, longjmp, GLIBC_2_3_4); > | ^~~~~~~~~~~~~~~~ > ../sysdeps/powerpc/longjmp.c:55:49: note: in expansion of macro 'longjmp' > 55 | versioned_symbol (libc, __vmx__libc_siglongjmp, longjmp, GLIBC_2_3_4); > | ^~~~~~~ > make[2]: *** [/home/abuild/rpmbuild/BUILD/glibc-2.38.9000.12.g04bf7d2d8a/cc-base/sysd-rules:1773: /home/abuild/rpmbuild/BUILD/glibc-2.38.9000.12.g04bf7d2d8a/cc-base/setjmp/longjmp.o] Error 1 ^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-08-04 7:41 ` [glibc] chk: Add and fix hidden builtin definitions for *_chk Andreas Schwab
2023-08-04 8:05 ` Samuel Thibault
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