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[package] botan/2.19.3 Unknown -fPIC flag #15133

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@knzivid

Description

@knzivid

Description

Build botan with MSVC. I am using Visual Studio 2017 x64 toolchain. The build log warns about an unknown -fPIC.

cl   /EHs /GR /D_WIN32_WINNT=0x0600 /MD /bigobj   /O2 /Oi -fPIC -DBOTAN_IS_BEING_BUILT /W4 /wd4250 /wd4251 /wd4275 /wd4127  /Ibuild\include /Ibuild\include\external /nologo /c botan_all.cpp /Fobuild\obj\lib\botan_all.obj
cl : Command line warning D9002 : ignoring unknown option '-fPIC'

Package and Environment Details

  • Package Name/Version: botan/2.19.3
  • Operating System+version: Windows 10
  • Compiler+version: MSVC 19.16.27048
  • Conan version: conan 1.54.0
  • Python version: Python 3.10.8

Conan profile

[settings]
arch=x86_64
arch_build=x86_64
build_type=MinSizeRel
compiler=Visual Studio
compiler.runtime=MD
compiler.toolset=v141
compiler.version=15
os=Windows
os_build=Windows
[options]
[build_requires]
[env]

Steps to reproduce

Just conan install on a conanfile.py containing botan

Logs

Click to expand log
botan/2.19.3: Copying sources to build folder
botan/2.19.3: Building your package in C:\Source\conan-pkgs\.conan\data\botan\2.19.3\_\_\build\e7993c7f0c660b49f544baf0c45805ef3bdd797d
botan/2.19.3: Generator txt created conanbuildinfo.txt
botan/2.19.3: Aggregating env generators
botan/2.19.3: Calling build()
   INFO: ./configure.py invoked with options "--build-targets=static --distribution-info=Conan --without-documentation --cc-abi-flags=  --extra-cxxflags=-fPIC --cc=msvc --cpu=x86_64 --prefix=C:\Source\conan-pkgs\.conan\data\botan\2.19.3\_\_\package\e7993c7f0c660b49f544baf0c45805ef3bdd797d --os=windows --amalgamation --msvc-runtime=MD --without-pkg-config"
   INFO: Configuring to build Botan 2.19.3 (revision unknown)
   INFO: Running under 3.10.8 (tags/v3.10.8:aaaf517, Oct 11 2022, 16:50:30) [MSC v.1933 64 bit (AMD64)]
   INFO: Autodetected platform information: OS="Windows" machine="AMD64" proc="Intel64 Family 6 Model 158 Stepping 13, GenuineIntel"
   INFO: Auto-detected compiler version 19.16
   INFO: Auto-detected compiler arch x86_64
   INFO: Target is msvc:19.16-windows-x86_64
   INFO: Assuming target x86_64 is little endian
   INFO: Skipping (dependency failure): asio certstor_sqlite3 sessions_sqlite3
   INFO: Skipping (incompatible CPU): aes_armv8 aes_power8 sha1_armv8 sha2_32_armv8 sm4_armv8
   INFO: Skipping (incompatible OS): certstor_system_macos commoncrypto dev_random fd_unix getentropy proc_walk
   INFO: Skipping (incompatible compiler): argon2_ssse3 serpent_avx2 sha2_32_bmi2 sha2_64_bmi2 sha3_bmi2
   INFO: Skipping (no enabled compression schemes): compression
   INFO: Skipping (requires external dependency): boost bzip2 lzma sqlite3 tpm zlib
   INFO: Loading modules: adler32 aead aes aes_ni aes_vperm aont argon2 aria asn1 auto_rng base base32 base58 base64 bcrypt bcrypt_pbkdf bigint blake2 block blowfish camellia cascade cast128 cast256 cbc cbc_mac ccm cecpq1 certstor_flatfile certstor_sql certstor_system certstor_system_windows cfb chacha chacha20poly1305 chacha_avx2 chacha_rng chacha_simd32 checksum cmac comb4p cpuid crc24 crc32 cryptobox ctr curve25519 des 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 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 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 processor_rng psk_db pubkey rc4 rdrand_rng rdseed rfc3394 rfc6979 rmd160 rng roughtime rsa salsa20 scrypt seed serpent serpent_simd sessions_sql sha1 sha1_sse2 sha1_x86 sha2_32 sha2_32_x86 sha2_64 sha3 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 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 win32_stats x509 x919_mac xmss xtea xts zfec zfec_sse2 zfec_vperm
   INFO: Using hardlink to link files into build dir (use --link-method to change)
   INFO: Writing amalgamation header to botan_all.h
   INFO: Writing amalgamation source to botan_all.cpp
   INFO: Botan 2.19.3 (revision unknown) (unreleased undated) build setup is complete
Conan:vcvars already set 

Microsoft (R) Program Maintenance Utility Version 14.16.27048.0
Copyright (C) Microsoft Corporation.  All rights reserved.

	cl   /EHs /GR /D_WIN32_WINNT=0x0600 /MD /bigobj   /O2 /Oi -fPIC -DBOTAN_IS_BEING_BUILT /W4 /wd4250 /wd4251 /wd4275 /wd4127  /Ibuild\include /Ibuild\include\external /nologo /c botan_all.cpp /Fobuild\obj\lib\botan_all.obj
cl : Command line warning D9002 : ignoring unknown option '-fPIC'
botan_all.cpp
botan_all.cpp(100497): warning C4101: 'ex': unreferenced local variable
	lib /nologo /OUT:./botan.lib build\obj\lib\botan_all.obj
botan/2.19.3: Package 'e7993c7f0c660b49f544baf0c45805ef3bdd797d' built
botan/2.19.3: Build folder C:\Source\conan-pkgs\.conan\data\botan\2.19.3\_\_\build\e7993c7f0c660b49f544baf0c45805ef3bdd797d
botan/2.19.3: Generated conaninfo.txt
botan/2.19.3: Generated conanbuildinfo.txt
botan/2.19.3: Generating the package
botan/2.19.3: Package folder C:\Source\conan-pkgs\.conan\data\botan\2.19.3\_\_\package\e7993c7f0c660b49f544baf0c45805ef3bdd797d
botan/2.19.3: Calling package()
Conan:vcvars already set 

Microsoft (R) Program Maintenance Utility Version 14.16.27048.0
Copyright (C) Microsoft Corporation.  All rights reserved.

	"C:\Python\Python310\python.exe" "src/scripts/install.py" --prefix="C:\Source\conan-pkgs\.conan\data\botan\2.19.3\_\_\package\e7993c7f0c660b49f544baf0c45805ef3bdd797d" --build-dir="build" --bindir="C:\Source\conan-pkgs\.conan\data\botan\2.19.3\_\_\package\e7993c7f0c660b49f544baf0c45805ef3bdd797d\bin" --libdir="C:\Source\conan-pkgs\.conan\data\botan\2.19.3\_\_\package\e7993c7f0c660b49f544baf0c45805ef3bdd797d\lib" --docdir="docs" --includedir="include"
   INFO: Botan 2.19.3 installation complete
botan/2.19.3 package(): Packaged 308 '.h' files
botan/2.19.3 package(): Packaged 1 '.lib' file: botan.lib
botan/2.19.3 package(): Packaged 1 '.txt' file: license.txt
botan/2.19.3: Package 'e7993c7f0c660b49f544baf0c45805ef3bdd797d' created
botan/2.19.3: Created package revision 5241133ec1aef36217537ff75224b4a6

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