Not sure how this got installed as i don’t use the AUR? 
This is what I’m seeing
:: Synchronizing package databases...
endeavouros is up to date
core is up to date
extra 8.0 MiB 4.75 MiB/s 00:02 [--------------------------------------------------------------------------------------------------------------------] 100%
multilib is up to date
:: Searching AUR for updates...
:: Searching databases for updates...
-> maliit-keyboard: local (2.3.1-4) is newer than AUR (2.3.1-3)
:: 1 package to upgrade/install.
1 aur/botan2 2.19.5-2 -> 2.19.5-3
==> Packages to exclude: (eg: "1 2 3", "1-3", "^4" or repo name)
-> Excluding packages may cause partial upgrades and break systems
==>
AUR Dependency (1): botan2-2.19.5-3
:: PKGBUILD up to date, skipping download: botan2
1 botan2 (Installed) (Build Files Exist)
==> Packages to cleanBuild?
==> [N]one [A]ll [Ab]ort [I]nstalled [No]tInstalled or (1 2 3, 1-3, ^4)
==>
Then i start to get this after trying to update
iable CXXFLAGS
INFO: Implicit --ldflags=-Wl,-O1 -Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -Wl,-z,pack-relative-relocs due to environment variable LDFLAGS
INFO: Autodetected platform information: OS="Linux" machine="x86_64" proc=""
INFO: Guessing target OS is linux (use --os to set)
INFO: Guessing to use compiler gcc (use --cc or CXX to set)
INFO: Guessing target processor is a x86_64 (use --cpu to set)
INFO: Found sphinx-build (use --without-sphinx to disable)
INFO: Found rst2man (use --without-rst2man to disable)
INFO: Using /etc/ssl/certs/ca-certificates.crt as system certificate store
INFO: Auto-detected compiler version 15.2
INFO: Auto-detected compiler arch x86_64
INFO: Target is gcc:15.2-linux-x86_64
INFO: Assuming target x86_64 is little endian
INFO: Skipping (incompatible CPU): aes_armv8 aes_power8 sha1_armv8 sha2_32_armv8 sm4_armv8
INFO: Skipping (incompatible OS): certstor_system_macos certstor_system_windows commoncrypto getentropy win32_stats
INFO: Skipping (requires external dependency): tpm
INFO: Enabling use of external dependency boost
INFO: Enabling use of external dependency bzip2
INFO: Enabling use of external dependency lzma
INFO: Enabling use of external dependency sqlite3
INFO: Enabling use of external dependency zlib
INFO: Loading modules: adler32 aead aes aes_ni aes_vperm aont argon2 argon2_ssse3 aria asio asn1 auto_rng base base32 base58 base64 bcrypt bcrypt_pbkdf bigint blake2 block blowfish boost bzip2 camellia cascade cast128 cast256 cbc cbc_mac ccm cecpq1 certstor_flatfile certstor_sql certstor_sqlite3 certstor_system cfb chacha chacha20poly1305 chacha_avx2 chacha_rng chacha_simd32 checksum cmac comb4p compression cpuid crc24 crc32 cryptobox ctr curve25519 des dev_random dh dl_algo dl_group dlies dsa dyn_load eax ec_group ecc_key ecdh ecdsa ecgdsa ecies eckcdsa ed25519 elgamal eme_oaep eme_pkcs1 eme_raw emsa1 emsa_pkcs1 emsa_pssr emsa_raw emsa_x931 entropy fd_unix ffi filters fpe_fe1 gcm ghash ghash_cpu ghash_vperm gmac gost_28147 gost_3410 gost_3411 hash hash_id hex hkdf hmac hmac_drbg hotp http_util idea idea_sse2 iso9796 kasumi kdf kdf1 kdf1_iso18033 kdf2 keccak keypair lion locking_allocator lzma mac mce mceies md4 md5 mdx_hash mem_pool mgf1 misty1 mode_pad modes mp newhope nist_keywrap noekeon noekeon_simd numbertheory ocb ofb par_hash passhash9 pbes2 pbkdf pbkdf1 pbkdf2 pem pgp_s2k pk_pad pkcs11 poly1305 poly_dbl prf_tls prf_x942 proc_walk processor_rng psk_db pubkey rc4 rdrand_rng rdseed rfc3394 rfc6979 rmd160 rng roughtime rsa salsa20 scrypt seed serpent serpent_avx2 serpent_simd sessions_sql sessions_sqlite3 sha1 sha1_sse2 sha1_x86 sha2_32 sha2_32_bmi2 sha2_32_x86 sha2_64 sha2_64_bmi2 sha3 sha3_bmi2 shacal2 shacal2_avx2 shacal2_simd shacal2_x86 shake shake_cipher simd simd_avx2 siphash siv skein sm2 sm3 sm4 socket sodium sp800_108 sp800_56a sp800_56c sqlite3 srp6 stateful_rng stream streebog system_rng thread_utils threefish_512 threefish_512_avx2 tiger tls tls_10 tls_cbc tss twofish utils uuid whirlpool x509 x919_mac xmss xtea xts zfec zfec_sse2 zfec_vperm zlib
INFO: Using symlink to link files into build dir (use --link-method to change)
INFO: Botan 2.19.5 (revision git:935055e839794a076d209c9e9a1e9cd2255aae01) (release dated 20240708) build setup is complete
g++ -fPIC -fvisibility=hidden -fstack-protector -m64 -pthread -std=c++11 -D_REENTRANT -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=3 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Wp,-D_GLIBCXX_ASSERTIONS -DBOTAN_IS_BEING_BUILT -Wall -Wextra -Wstrict-aliasing -Wcast-align -Wmissing-declarations -Wpointer-arith -Wcast-qual -Wzero-as-null-pointer-constant -Wnon-virtual-dtor -Ibuild/include -Ibuild/include/external -c src/lib/asn1/alg_id.cpp -o build/obj/lib/asn1_alg_id.o
g++ -fPIC -fvisibility=hidden -fstack-protector -m64 -pthread -std=c++11 -D_REENTRANT -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=3 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Wp,-D_GLIBCXX_ASSERTIONS -DBOTAN_IS_BEING_BUILT -Wall -Wextra -Wstrict-aliasing -Wcast-align -Wmissing-declarations -Wpointer-arith -Wcast-qual -Wzero-as-null-pointer-constant -Wnon-virtual-dtor -Ibuild/include -Ibuild/include/external -c src/lib/asn1/asn1_obj.cpp -o build/obj/lib/asn1_obj.o
g++ -fPIC -fvisibility=hidden -fstack-protector -m64 -pthread -std=c++11 -D_REENTRANT -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=3 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Wp,-D_GLIBCXX_ASSERTIONS -DBOTAN_IS_BEING_BUILT -Wall -Wextra -Wstrict-aliasing -Wcast-align -Wmissing-declarations -Wpointer-arith -Wcast-qual -Wzero-as-null-pointer-constant -Wnon-virtual-dtor -Ibuild/include -Ibuild/include/external -c src/lib/asn1/asn1_oid.cpp -o build/obj/lib/asn1_oid.o
g++ -fPIC -fvisibility=hidden -fstack-protector -m64 -pthread -std=c++11 -D_REENTRANT -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=3 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Wp,-D_GLIBCXX_ASSERTIONS -DBOTAN_IS_BEING_BUILT -Wall -Wextra -Wstrict-aliasing -Wcast-align -Wmissing-declarations -Wpointer-arith -Wcast-qual -Wzero-as-null-pointer-constant -Wnon-virtual-dtor -Ibuild/include -Ibuild/include/external -c src/lib/asn1/asn1_print.cpp -o build/obj/lib/asn1_print.o
In file included from /usr/include/c++/15.2.1/x86_64-pc-linux-gnu/bits/c++allocator.h:33,
from /usr/include/c++/15.2.1/bits/allocator.h:46,
from /usr/include/c++/15.2.1/memory:67,
from build/include/botan/types.h:17,
from build/include/botan/secmem.h:11,
from build/include/botan/asn1_obj.h:10,
from build/include/botan/asn1_print.h:10,
from src/lib/asn1/asn1_print.cpp:7:
In member function ‘void std::__new_allocator<_Tp>::deallocate(_Tp*, size_type) [with _Tp = unsigned char]’,
inlined from ‘static void std::allocator_traits<std::allocator<_Tp1> >::deallocate(allocator_type&, pointer, size_type) [with _Tp = unsigned char]’ at /usr/include/c++/15.2.1/bits/alloc_traits.h:649:23,
inlined from ‘void std::_Vector_base<_Tp, _Alloc>::_M_deallocate(pointer, std::size_t) [with _Tp = unsigned char; _Alloc = std::allocator<unsigned char>]’ at /usr/include/c++/15.2.1/bits/stl_vector.h:396:19,
inlined from ‘std::vector<_Tp, _Alloc>::_Guard_alloc::~_Guard_alloc() [with _Tp = unsigned char; _Alloc = std::allocator<unsigned char>]’ at /usr/include/c++/15.2.1/bits/stl_vector.h:1883:27,
inlined from ‘void std::vector<_Tp, _Alloc>::_M_default_append(size_type) [with _Tp = unsigned char; _Alloc = std::allocator<unsigned char>]’ at /usr/include/c++/15.2.1/bits/vector.tcc:891:8,
inlined from ‘void std::vector<_Tp, _Alloc>::resize(size_type) [with _Tp = unsigned char; _Alloc = std::allocator<unsigned char>]’ at /usr/include/c++/15.2.1/bits/stl_vector.h:1146:21,
inlined from ‘void Botan::ASN1_Formatter::decode(std::ostream&, Botan::BER_Decoder&, std::size_t) const’ at src/lib/asn1/asn1_print.cpp:177:23:
/usr/include/c++/15.2.1/bits/new_allocator.h:172:66: warning: ‘void operator delete(void*)’ called on pointer ‘<unknown>’ with nonzero offset [2, 9223372036854775807] [-Wfree-nonheap-object]
172 | _GLIBCXX_OPERATOR_DELETE(_GLIBCXX_SIZED_DEALLOC(__p, __n));
| ^
In member function ‘_Tp* std::__new_allocator<_Tp>::allocate(size_type, const void*) [with _Tp = unsigned char]’,
inlined from ‘static _Tp* std::allocator_traits<std::allocator<_Tp1> >::allocate(allocator_type&, size_type) [with _Tp = unsigned char]’ at /usr/include/c++/15.2.1/bits/alloc_traits.h:614:28,
inlined from ‘std::_Vector_base<_Tp, _Alloc>::pointer std::_Vector_base<_Tp, _Alloc>::_M_allocate(std::size_t) [with _Tp = unsigned char; _Alloc = std::allocator<unsigned char>]’ at /usr/include/c++/15.2.1/bits/stl_vector.h:387:33,
inlined from ‘void std::_Vector_base<_Tp, _Alloc>::_M_create_storage(std::size_t) [with _Tp = unsigned char; _Alloc = std::allocator<unsigned char>]’ at /usr/include/c++/15.2.1/bits/stl_vector.h:405:44,
inlined from ‘std::_Vector_base<_Tp, _Alloc>::_Vector_base(std::size_t, const allocator_type&) [with _Tp = unsigned char; _Alloc = std::allocator<unsigned char>]’ at /usr/include/c++/15.2.1/bits/stl_vector.h:341:26,
inlined from ‘std::vector<_Tp, _Alloc>::vector(size_type, const allocator_type&) [with _Tp = unsigned char; _Alloc = std::allocator<unsigned char>]’ at /usr/include/c++/15.2.1/bits/stl_vector.h:587:47,
inlined from ‘static std::vector<unsigned char> Botan::BigInt::encode(const Botan::BigInt&)’ at build/include/botan/bigint.h:784:46,
inlined from ‘void Botan::ASN1_Formatter::decode(std::ostream&, Botan::BER_Decoder&, std::size_t) const’ at src/lib/asn1/asn1_print.cpp:175:58:
/usr/include/c++/15.2.1/bits/new_allocator.h:151:73: note: returned from ‘void* operator new(std::size_t)’
151 | return static_cast<_Tp*>(_GLIBCXX_OPERATOR_NEW(__n * sizeof(_Tp)));
| ^
g++ -fPIC -fvisibility=hidden -fstack-protector -m64 -pthread -std=c++11 -D_REENTRANT -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=3 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Wp,-D_GLIBCXX_ASSERTIONS -DBOTAN_IS_BEING_BUILT -Wall -Wextra -Wstrict-aliasing -Wcast-align -Wmissing-declarations -Wpointer-arith -Wcast-qual -Wzero-as-null-pointer-constant -Wnon-virtual-dtor -Ibuild/include -Ibuild/include/external -c src/lib/asn1/asn1_str.cpp -o build/obj/lib/asn1_str.o
g++ -fPIC -fvisibility=hidden -fstack-protector -m64 -pthread -std=c++11 -D_REENTRANT -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=3 -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Wp,-D_GLIBCXX_ASSERTIONS -DBOTAN_IS_BEING_BUILT -Wall -Wextra -Wstrict-aliasing -Wcast-align -Wmissing-declarations -Wpointer-arith -Wcast-qual -Wzero-as-null-pointer-constant -Wnon-virtual-dtor -Ibuild/include -Ibu
and it just continues on and on, my question is can i safely remove botan2 2.19.5-2?
