Alex Richardson 8ef98a8045 Allow building usr.bin/vi with MK_ASAN ... We have to namespace the regex functions to avoid duplicate symbol errors. This also ensures that vi doesn't define the libc reg* functions with mismatched signatures. ld: error: duplicate symbol: regcomp >>> defined at sanitizer_common_interceptors.inc:7519 (/usr/src/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc:7519) >>> asan_interceptors.o:(__interceptor_regcomp) in archive /usr/lib/clang/10.0.1/lib/freebsd/libclang_rt.asan-x86_64.a >>> defined at regcomp.c >>> .../regex/regcomp.c.o:(.text+0x0) ld: error: duplicate symbol: regerror >>> defined at sanitizer_common_interceptors.inc:7543 (/usr/src/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc:7543) >>> asan_interceptors.o:(__interceptor_regerror) in archive /usr/lib/clang/10.0.1/lib/freebsd/libclang_rt.asan-x86_64.a >>> defined at regerror.c >>> .../regex/regerror.c.o:(.text+0x0) ld: error: duplicate symbol: regexec >>> defined at sanitizer_common_interceptors.inc:7530 (/usr/src/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc:7530) >>> asan_interceptors.o:(__interceptor_regexec) in archive /usr/lib/clang/10.0.1/lib/freebsd/libclang_rt.asan-x86_64.a >>> defined at regexec.c >>> .../regex/regexec.c.o:(.text+0x0) ld: error: duplicate symbol: regfree >>> defined at sanitizer_common_interceptors.inc:7553 (/usr/src/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors.inc:7553) >>> asan_interceptors.o:(__interceptor_regfree) in archive /usr/lib/clang/10.0.1/lib/freebsd/libclang_rt.asan-x86_64.a >>> defined at regfree.c >>> .../regex/regfree.c.o:(.text+0x0) Committed upstream as https://github.com/lichray/nvi2/pull/92 Reviewed By: bapt Differential Revision: https://reviews.freebsd.org/D31050		2021-07-19 15:04:19 +01:00
..
cclass.h
cname.h
COPYRIGHT
engine.c
re_format.7
regcomp.c	Update nvi to 2.1.3 which fixes the data corruption when locale conversion	2015-04-10 17:50:28 +00:00
regerror.c
regex2.h
regex.3
regex.h
regexec.c
regfree.c
utils.h
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