Files
termux-packages/packages/libllvm/llvm-tools.subpackage.sh
termux-pacman-bot 9b1d8bc03e fix(main/clang): default to using the static library of the address sanitizer instead of the shared library
- Makes the default behavior of on-device building with the address sanitizer match the default behavior of building with the address sanitizer on Clang for Desktop Linux distros, which is to use the static library

- Fixes https://github.com/termux/termux-packages/issues/26485

- On devices that do not have `libclang_rt.asan-$arch-android.so` or which have a corrupted one, fixes building on-device with `-fsanitize=address`

- Samsung Galaxy S III SPH-L710 with LineageOS 14.1 Android 7.1.2 before:

```
~ $ clang test.c -fsanitize=address
~ $ ./a.out
WARNING: linker: /data/data/com.termux/files/home/a.out: unsupported flags DT_FLAGS_1=0x8000001
CANNOT LINK EXECUTABLE "./a.out": library "libclang_rt.asan-arm-android.so" not found
Aborted                    ./a.out
~ $ clang test.c -fsanitize=address -Wl,-rpath=$PREFIX/lib/clang/20/lib/linux
~ $ ./a.out
WARNING: linker: /data/data/com.termux/files/home/a.out: unsupported flags DT_FLAGS_1=0x8000001
~ $ termux-elf-cleaner ./a.out
termux-elf-cleaner: Replacing unsupported DF_1_* flags 134217729 with 1 in './a.out'
~ $ ./a.out
~ $ file /system/lib/libclang_rt.asan-arm-android.so
/system/lib/libclang_rt.asan-arm-android.so: cannot open `/system/lib/libclang_rt.asan-arm-android.so' (No such file or directory)
~ $
```

- After:
```
~ $ clang test.c -fsanitize=address
~ $ ./a.out
WARNING: linker: /data/data/com.termux/files/home/a.out: unsupported flags DT_FLAGS_1=0x8000001
~ $ termux-elf-cleaner a.out
termux-elf-cleaner: Replacing unsupported DF_1_* flags 134217729 with 1 in 'a.out'
~ $ ./a.out
~ $
```

- Vivo iQOO Neo8 V2301A with Android 15 before:

```
thread #1, name = 'a.out', stop reason = signal SIGILL: illegal opcode
```

- After: believed to work
2025-10-13 15:06:11 +00:00

21 lines
532 B
Bash

TERMUX_SUBPKG_INCLUDE="
bin/FileCheck
bin/UnicodeNameMappingGenerator
bin/count
bin/lli-child-target
bin/llvm-PerfectShuffle
bin/llvm-jitlink-executor
bin/llvm-test-mustache-spec
bin/not
bin/obj2yaml
bin/yaml-bench
bin/yaml2obj
share/man/man1/FileCheck.1.gz
share/man/man1/llvm-test-mustache-spec.1.gz
"
TERMUX_SUBPKG_DESCRIPTION="LLVM Development Tools"
TERMUX_SUBPKG_DEPEND_ON_PARENT=false
TERMUX_SUBPKG_DEPENDS="libc++, ncurses, zlib, zstd"
TERMUX_SUBPKG_BREAKS="libllvm (<< 16.0.0)"
TERMUX_SUBPKG_REPLACES="libllvm (<< 16.0.0)"