diff --git a/package/lean/libcryptopp/Makefile b/package/lean/libcryptopp/Makefile index a05830064c974a..02d06a4bf43d01 100644 --- a/package/lean/libcryptopp/Makefile +++ b/package/lean/libcryptopp/Makefile @@ -1,58 +1,46 @@ # -# Copyright (C) 2009-2012 OpenWrt.org +# Copyright (C) 2021 ImmortalWrt +# # -# This is free software, licensed under the GNU General Public License v2. +# This is free software, licensed under the GNU General Public License v3. # See /LICENSE for more information. # include $(TOPDIR)/rules.mk PKG_NAME:=libcryptopp -PKG_VERSION:=5.6.4 -PKG_RELEASE:=2 +PKG_VERSION:=8.5.0 +PKG_RELEASE:=1 PKG_SOURCE:=cryptopp$(subst .,,$(PKG_VERSION)).zip -PKG_SOURCE_URL:=http://www.cryptopp.com/ -PKG_MD5SUM:=4ee7e5cdd4a45a14756c169eaf2a77fc +PKG_SOURCE_URL:=https://www.cryptopp.com/ +PKG_HASH:=95fc50d59488ebf61a735cce2b2ec2c2561fc682077c7b496273d65a1ed93d9e -PKG_USE_NINJA:=0 -PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)/$(PKG_NAME)-$(PKG_VERSION) - -CMAKE_INSTALL:=1 +PKG_FIXUP:=autoreconf +PKG_BUILD_PARALLEL:=1 +PKG_INSTALL:=1 include $(INCLUDE_DIR)/package.mk -include $(INCLUDE_DIR)/cmake.mk + +UNZIP_CMD:=unzip -q -d $(PKG_BUILD_DIR) $(DL_DIR)/$(PKG_SOURCE) define Package/libcryptopp SECTION:=libs CATEGORY:=Libraries - DEPENDS:=+libpthread +libstdcpp TITLE:=Free C++ class library of cryptographic schemes - URL:=http://packages.debian.org/sid/libcrypto++-dev + URL:=https://packages.debian.org/sid/libcrypto++-dev + DEPENDS:=+libpthread +libstdcpp endef define Package/libcryptopp/description - Crypto++ is library for creating C++ programs which use cryptographic algorithms. - The library uses a Pipes & Filters architecture with heavy use of templates and - abstract base classes. + Crypto++ is library for creating C++ programs which use cryptographic + algorithms. The library uses a Pipes & Filters architecture with heavy + use of templates and abstract base classes. endef -#CONFIGURE_ARGS += \ -# --enable-static \ -# --enable-shared - -#TARGET_LDFLAGS += \ -# -lpthread - -CMAKE_OPTIONS += -DCMAKE_CXX_FLAGS="$(FPIC)" -CMAKE_OPTIONS += -DBUILD_STATIC=ON -CMAKE_OPTIONS += -DBUILD_SHARED=ON - -UNPACK_CMD=cd $(PKG_BUILD_DIR) && unzip "$(DL_DIR)/$(PKG_SOURCE)" - define Build/Prepare $(Build/Prepare/Default) - cd $(PKG_BUILD_DIR) && rm -f GNUmakefile GNUmakefile-cross + cd $(PKG_BUILD_DIR); rm -f GNUmakefile GNUmakefile-cross endef define Build/InstallDev diff --git a/package/lean/libcryptopp/src/Makefile.am b/package/lean/libcryptopp/src/Makefile.am new file mode 100644 index 00000000000000..b830b75be02228 --- /dev/null +++ b/package/lean/libcryptopp/src/Makefile.am @@ -0,0 +1,592 @@ +## Makefile.am - Autotools configuration file for Crypto++. +## written and placed in public domain by Jeffrey Walton. +## based on Debian Makefile.am by László Böszörményi. +## +## The GNUmakefile can generate the list of lib headers, lib sources, +## test headers and test sources. Generate the list of files with +## 'make sources'. Remove the SIMD files for libothers_la_SOURCES. +## Thanks to steeldriver on U&L.SE for help with the sed. +## +## make sources | sed 's|cryptlib.cpp cpu.cpp integer.cpp ||g' | \ +## sed -e 's|[[:alnum:]]*_simd.cpp ||g' | \ +## sed -e 's|[[:alnum:]]*_sse.cpp ||g' | \ +## sed -e 's|[[:alnum:]]*_avx.cpp ||g' | \ +## sed -e 's|[[:alnum:]]*_armv4.cpp ||g' | \ +## sed -e 's|ppc_power[[:alnum:]]*.cpp ||g' | \ +## fold -s -w 72 +## +## The command `make sources | sed ... | fold` will create the source file +## list that can be used with `libothers_la_SOURCES` below. +## +## The list of header files can be built with 'make sources', too. +## +## make sources | sed -e 's|[[:alnum:]]*_armv4.h ||g' \ +## fold -s -w 72 +## +## Note: configure.ac deletes GNUmakefile. You can get it back with: +## +## git checkout GNUmakefile +## + +## Automake does not support "specific flags for certain source files" +## natively, so we hack it. The hack include building 20 or so +## libraries and then combining them into an archive or shared object. +## Also see https://lists.gnu.org/archive/html/automake/2017-11/msg00000.html +## https://www.gnu.org/software/automake/manual/html_node/Per_002dObject-Flags.html. +## +## Visit the link below for the original Debian Autotools files +## https://sources.debian.net/src/libcrypto++/5.6.4-8/debian/autotools/ +## + +## TODO: +## +## - Figure out how to include TestPrograms/ in the dist tarball +## TestPrograms/ is unique because it is included in dist tarball but not installed +## +## - Figure out what's going on with DragonFly and dependencies +## + +AUTOMAKE_OPTIONS = foreign +ACLOCAL_AMFLAGS = -I m4 +AM_DEFAULT_SOURCE_EXT = .cpp + +## libcryptopp.la is created from disjoint libraries due to object file +## ordering and per-object file flags requirements. libcryptopp.la is +## named as the primary library, and the object files with special needs +## are listed as EXTRA_LTLIBRARIES. Also see +## https://lists.gnu.org/archive/html/automake/2017-11/msg00000.html. + +lib_LTLIBRARIES = \ + libcryptopp.la + +EXTRA_LTLIBRARIES = \ + libcryptlib.la \ + libcpu.la \ + libinteger.la \ + libaria_simd.la \ + libblake2s_simd.la \ + libblake2b_simd.la \ + libchacha_simd.la \ + libchacha_avx.la \ + libcham_simd.la \ + libcrc_simd.la \ + libdonna_sse.la \ + libgcm_simd.la \ + libgf2n_simd.la \ + libkeccak_simd.la \ + liblea_simd.la \ + libneon_simd.la \ + libppc_simd.la \ + libppc_power7.la \ + libppc_power8.la \ + libppc_power9.la \ + librijndael_simd.la \ + libsha_simd.la \ + libshacal2_simd.la \ + libsimon128_simd.la \ + libspeck128_simd.la \ + libsm4_simd.la \ + libsse_simd.la + +## ARMv7-a AES and SHA by Andy Polyakov +if CRYPTOGAMS_ARM_SOURCES + EXTRA_LTLIBRARIES += libaes_armv4.la + EXTRA_LTLIBRARIES += libsha1_armv4.la + EXTRA_LTLIBRARIES += libsha256_armv4.la + EXTRA_LTLIBRARIES += libsha512_armv4.la +endif + +## The remainder of the source files +EXTRA_LTLIBRARIES += libothers.la + +## libcryptopp_la_SOURCES is empty because we need to create the library +## artifact from disjoint libraries due to object file ordering and +## per-object file flags requriements. Actually, the adhoc.cpp file is +## due to an automake issue of assuming C sources when the list is empty. +## https://lists.gnu.org/archive/html/automake/2017-11/msg00000.html. + +libcryptopp_la_SOURCES = \ + adhoc.cpp + +## Don't use EXTRA_ prefix for libcryptopp_la_LIBADD. It breaks Solaris. + +libcryptopp_la_LIBADD = \ + $(libcryptlib_la_OBJECTS) \ + $(libcpu_la_OBJECTS) \ + $(libinteger_la_OBJECTS) \ + $(libaria_simd_la_OBJECTS) \ + $(libblake2s_simd_la_OBJECTS) \ + $(libblake2b_simd_la_OBJECTS) \ + $(libchacha_simd_la_OBJECTS) \ + $(libchacha_avx_la_OBJECTS) \ + $(libcham_simd_la_OBJECTS) \ + $(libcrc_simd_la_OBJECTS) \ + $(libdonna_sse_la_OBJECTS) \ + $(libgcm_simd_la_OBJECTS) \ + $(libgf2n_simd_la_OBJECTS) \ + $(libkeccak_simd_la_OBJECTS) \ + $(liblea_simd_la_OBJECTS) \ + $(libneon_simd_la_OBJECTS) \ + $(libppc_simd_la_OBJECTS) \ + $(libppc_power7_la_OBJECTS) \ + $(libppc_power8_la_OBJECTS) \ + $(libppc_power9_la_OBJECTS) \ + $(librijndael_simd_la_OBJECTS) \ + $(libsha_simd_la_OBJECTS) \ + $(libshacal2_simd_la_OBJECTS) \ + $(libsimon128_simd_la_OBJECTS) \ + $(libspeck128_simd_la_OBJECTS) \ + $(libsm4_simd_la_OBJECTS) \ + $(libsse_simd_la_OBJECTS) + +## ARMv7-a AES and SHA by Andy Polyakov +if CRYPTOGAMS_ARM_SOURCES + libcryptopp_la_LIBADD += $(libaes_armv4_la_OBJECTS) + libcryptopp_la_LIBADD += $(libsha1_armv4_la_OBJECTS) + libcryptopp_la_LIBADD += $(libsha256_armv4_la_OBJECTS) + libcryptopp_la_LIBADD += $(libsha512_armv4_la_OBJECTS) +endif + +## cpufeatures library on Android +if ANDROID_CPU_FEATURES + libcryptopp_la_LIBADD += $(libcpu_features_la_OBJECTS) +endif + +## The remainder of the object files +libcryptopp_la_LIBADD += $(libothers_la_OBJECTS) + +## Don't use EXTRA_ prefix for libcryptopp_la_DEPENDENCIES. It breaks Solaris. + +libcryptopp_la_DEPENDENCIES = \ + $(libcryptlib_la_OBJECTS) \ + $(libcpu_la_OBJECTS) \ + $(libinteger_la_OBJECTS) \ + $(libaria_simd_la_OBJECTS) \ + $(libblake2s_simd_la_OBJECTS) \ + $(libblake2b_simd_la_OBJECTS) \ + $(libchacha_simd_la_OBJECTS) \ + $(libchacha_avx_la_OBJECTS) \ + $(libcham_simd_la_OBJECTS) \ + $(libcrc_simd_la_OBJECTS) \ + $(libdonna_sse_la_OBJECTS) \ + $(libkeccak_simd_la_OBJECTS) \ + $(liblea_simd_la_OBJECTS) \ + $(libgcm_simd_la_OBJECTS) \ + $(libgf2n_simd_la_OBJECTS) \ + $(libneon_simd_la_OBJECTS) \ + $(libppc_simd_la_OBJECTS) \ + $(libppc_power7_la_OBJECTS) \ + $(libppc_power8_la_OBJECTS) \ + $(libppc_power9_la_OBJECTS) \ + $(librijndael_simd_la_OBJECTS) \ + $(libsha_simd_la_OBJECTS) \ + $(libshacal2_simd_la_OBJECTS) \ + $(libsimon128_simd_la_OBJECTS) \ + $(libspeck128_simd_la_OBJECTS) \ + $(libsm4_simd_la_OBJECTS) \ + $(libsse_simd_la_OBJECTS) + +## ARMv7-a AES and SHA by Andy Polyakov +if CRYPTOGAMS_ARM_SOURCES + libcryptopp_la_DEPENDENCIES += $(libaes_armv4_la_OBJECTS) + libcryptopp_la_DEPENDENCIES += $(libsha1_armv4_la_OBJECTS) + libcryptopp_la_DEPENDENCIES += $(libsha256_armv4_la_OBJECTS) + libcryptopp_la_DEPENDENCIES += $(libsha512_armv4_la_OBJECTS) +endif + +## cpufeatures library on Android +if ANDROID_CPU_FEATURES + libcryptopp_la_DEPENDENCIES += $(libcpu_features_la_OBJECTS) +endif + +## The remainder of the object files +libcryptopp_la_DEPENDENCIES += $(libothers_la_OBJECTS) + +## Man, did Autotools fuck this up royally... +## https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html +libcryptopp_la_LDFLAGS = $(AM_LDFLAGS) -release 8.5.0 -version-info 8:5 + +## Source files with special needs +libcryptlib_la_SOURCES = cryptlib.cpp +libcryptlib_la_CXXFLAGS = $(AM_CXXFLAGS) + +libcpu_la_SOURCES = cpu.cpp +libcpu_la_CXXFLAGS = $(AM_CXXFLAGS) + +libinteger_la_SOURCES = integer.cpp +libinteger_la_CXXFLAGS = $(AM_CXXFLAGS) + +libaria_simd_la_SOURCES = aria_simd.cpp +libaria_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_ARIA_FLAG) + +libblake2s_simd_la_SOURCES = blake2s_simd.cpp +libblake2s_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_BLAKE2S_FLAG) + +libblake2b_simd_la_SOURCES = blake2b_simd.cpp +libblake2b_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_BLAKE2B_FLAG) + +libchacha_simd_la_SOURCES = chacha_simd.cpp +libchacha_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_CHACHA_FLAG) + +libchacha_avx_la_SOURCES = chacha_avx.cpp +libchacha_avx_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_CHACHA_AVX2_FLAG) + +libcham_simd_la_SOURCES = cham_simd.cpp +libcham_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_CHAM_FLAG) + +libcrc_simd_la_SOURCES = crc_simd.cpp +libcrc_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_CRC_FLAG) + +libdonna_sse_la_SOURCES = donna_sse.cpp +libdonna_sse_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_DONNA_FLAG) + +libgcm_simd_la_SOURCES = gcm_simd.cpp +libgcm_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_GCM_FLAG) + +libgf2n_simd_la_SOURCES = gf2n_simd.cpp +libgf2n_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_GF2N_FLAG) + +libkeccak_simd_la_SOURCES = keccak_simd.cpp +libkeccak_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_KECCAK_FLAG) + +liblea_simd_la_SOURCES = lea_simd.cpp +liblea_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_LEA_FLAG) + +libneon_simd_la_SOURCES = neon_simd.cpp +libneon_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_NEON_FLAG) + +libppc_simd_la_SOURCES = ppc_simd.cpp +libppc_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_ALTIVEC_FLAG) + +libppc_power7_la_SOURCES = ppc_power7.cpp +libppc_power7_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_POWER7_FLAG) + +libppc_power8_la_SOURCES = ppc_power8.cpp +libppc_power8_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_POWER8_FLAG) + +# Do not use CRYPTOPP_POWER9_FLAG. See https://github.com/weidai11/cryptopp/issues/986 +libppc_power9_la_SOURCES = ppc_power9.cpp +# libppc_power9_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_POWER9_FLAG) +libppc_power9_la_CXXFLAGS = $(AM_CXXFLAGS) + +librijndael_simd_la_SOURCES = rijndael_simd.cpp +librijndael_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_AES_FLAG) + +libsha_simd_la_SOURCES = sha_simd.cpp +libsha_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_SHA_FLAG) + +libshacal2_simd_la_SOURCES = shacal2_simd.cpp +libshacal2_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_SHA_FLAG) + +libsimon128_simd_la_SOURCES = simon128_simd.cpp +libsimon128_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_SIMON128_FLAG) + +libspeck128_simd_la_SOURCES = speck128_simd.cpp +libspeck128_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_SPECK128_FLAG) + +libsm4_simd_la_SOURCES = sm4_simd.cpp +libsm4_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_SM4_FLAG) + +libsse_simd_la_SOURCES = sse_simd.cpp +libsse_simd_la_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTOPP_SSE2_FLAG) + +## ARMv7-a AES and SHA by Andy Polyakov +## Also see https://stackoverflow.com/q/51575580/608639 +if CRYPTOGAMS_ARM_SOURCES + libaes_armv4_la_SOURCES = aes_armv4.S + libsha1_armv4_la_SOURCES = sha1_armv4.S + libsha256_armv4_la_SOURCES = sha256_armv4.S + libsha512_armv4_la_SOURCES = sha512_armv4.S + libaes_armv4_la_CCASFLAGS = $(AM_CXXFLAGS) $(CRYPTOPGAMS_ARMV4_THUMB_FLAG) + libsha1_armv4_la_CCASFLAGS = $(AM_CXXFLAGS) $(CRYPTOPGAMS_ARMV4_FLAG) + libsha256_armv4_la_CCASFLAGS = $(AM_CXXFLAGS) $(CRYPTOPGAMS_ARMV4_FLAG) + libsha512_armv4_la_CCASFLAGS = $(AM_CXXFLAGS) $(CRYPTOPGAMS_ARMV4_FLAG) +endif + +## cpufeatures library on Android +if ANDROID_CPU_FEATURES + libcpu_features_la_SOURCES = cpu-features.c +endif + +# This is the list of remaining sources files that don't need special order +# and don't need special flags. It is formed by removing cryptlib.cpp, +# cpu.cpp, integer.cpp, *_avx.cpp and *_simd.cpp files. It is sorted in +# alphabetical order for deterministic builds. + +# To build this list, see the head notes. +libothers_la_SOURCES = \ + 3way.cpp adler32.cpp algebra.cpp algparam.cpp allocate.cpp arc4.cpp \ + aria.cpp ariatab.cpp asn.cpp authenc.cpp base32.cpp base64.cpp \ + basecode.cpp bfinit.cpp blake2.cpp blowfish.cpp blumshub.cpp \ + camellia.cpp cast.cpp casts.cpp cbcmac.cpp ccm.cpp chacha.cpp \ + chachapoly.cpp cham.cpp channels.cpp cmac.cpp crc.cpp darn.cpp \ + default.cpp des.cpp dessp.cpp dh.cpp dh2.cpp dll.cpp donna_32.cpp \ + donna_64.cpp dsa.cpp eax.cpp ec2n.cpp eccrypto.cpp ecp.cpp elgamal.cpp \ + emsa2.cpp eprecomp.cpp esign.cpp files.cpp filters.cpp fips140.cpp \ + fipstest.cpp gcm.cpp gf256.cpp gf2_32.cpp gf2n.cpp gfpcrypt.cpp \ + gost.cpp gzip.cpp hc128.cpp hc256.cpp hex.cpp hight.cpp hmac.cpp \ + hrtimer.cpp ida.cpp idea.cpp iterhash.cpp kalyna.cpp kalynatab.cpp \ + keccak.cpp keccak_core.cpp lea.cpp luc.cpp mars.cpp marss.cpp md2.cpp \ + md4.cpp md5.cpp misc.cpp modes.cpp mqueue.cpp mqv.cpp nbtheory.cpp \ + oaep.cpp osrng.cpp padlkrng.cpp panama.cpp pkcspad.cpp poly1305.cpp \ + polynomi.cpp pssr.cpp pubkey.cpp queue.cpp rabbit.cpp rabin.cpp \ + randpool.cpp rc2.cpp rc5.cpp rc6.cpp rdrand.cpp rdtables.cpp \ + rijndael.cpp ripemd.cpp rng.cpp rsa.cpp rw.cpp safer.cpp salsa.cpp \ + scrypt.cpp seal.cpp seed.cpp serpent.cpp sha.cpp sha3.cpp shacal2.cpp \ + shake.cpp shark.cpp sharkbox.cpp simeck.cpp simon.cpp skipjack.cpp \ + sm3.cpp sm4.cpp sosemanuk.cpp speck.cpp square.cpp squaretb.cpp \ + strciphr.cpp tea.cpp tftables.cpp threefish.cpp tiger.cpp tigertab.cpp \ + ttmac.cpp tweetnacl.cpp twofish.cpp vmac.cpp wake.cpp whrlpool.cpp \ + xed25519.cpp xtr.cpp xtrcrypt.cpp xts.cpp zdeflate.cpp zinflate.cpp \ + zlib.cpp + +# To build this list, see the head notes. +pkginclude_HEADERS = \ + 3way.h adler32.h adv_simd.h aes.h algebra.h algparam.h allocate.h \ + arc4.h argnames.h aria.h arm_simd.h asn.h authenc.h base32.h base64.h \ + basecode.h blake2.h blowfish.h blumshub.h camellia.h cast.h cbcmac.h \ + ccm.h chacha.h chachapoly.h cham.h channels.h cmac.h config.h \ + config_align.h config_asm.h config_cpu.h config_cxx.h config_dll.h \ + config_int.h config_misc.h config_ns.h config_os.h config_ver.h cpu.h \ + crc.h cryptlib.h darn.h default.h des.h dh.h dh2.h dll.h dmac.h donna.h \ + donna_32.h donna_64.h donna_sse.h drbg.h dsa.h eax.h ec2n.h eccrypto.h \ + ecp.h ecpoint.h elgamal.h emsa2.h eprecomp.h esign.h fhmqv.h files.h \ + filters.h fips140.h fltrimpl.h gcm.h gf256.h gf2_32.h gf2n.h gfpcrypt.h \ + gost.h gzip.h hashfwd.h hc128.h hc256.h hex.h hight.h hkdf.h hmac.h \ + hmqv.h hrtimer.h ida.h idea.h integer.h iterhash.h kalyna.h keccak.h \ + lea.h local.h lubyrack.h luc.h mars.h md2.h md4.h md5.h mdc.h \ + mersenne.h misc.h modarith.h modes.h modexppc.h mqueue.h mqv.h \ + naclite.h nbtheory.h nr.h oaep.h oids.h osrng.h ossig.h padlkrng.h \ + panama.h pch.h pkcspad.h poly1305.h polynomi.h ppc_simd.h pssr.h \ + pubkey.h pwdbased.h queue.h rabbit.h rabin.h randpool.h rc2.h rc5.h \ + rc6.h rdrand.h rijndael.h ripemd.h rng.h rsa.h rw.h safer.h salsa.h \ + scrypt.h seal.h secblock.h secblockfwd.h seckey.h seed.h serpent.h \ + serpentp.h sha.h sha3.h shacal2.h shake.h shark.h simeck.h simon.h \ + simple.h siphash.h skipjack.h sm3.h sm4.h smartptr.h sosemanuk.h \ + speck.h square.h stdcpp.h strciphr.h tea.h threefish.h tiger.h trap.h \ + trunhash.h ttmac.h tweetnacl.h twofish.h vmac.h wake.h whrlpool.h \ + words.h xed25519.h xtr.h xtrcrypt.h xts.h zdeflate.h zinflate.h zlib.h + +noinst_HEADERS = \ + local.h \ + bench.h \ + factory.h \ + resource.h \ + validate.h \ + aes_armv4.h \ + sha1_armv4.h \ + sha256_armv4.h \ + sha512_armv4.h + +bin_PROGRAMS = cryptest$(EXEEXT) + +cryptest_CXXFLAGS = $(AM_CXXFLAGS) $(CRYPTEST_CXXFLAGS) -DCRYPTOPP_DATA_DIR='"${pkgdatadir}/"' +cryptest_SOURCES = \ + test.cpp bench1.cpp bench2.cpp bench3.cpp datatest.cpp \ + dlltest.cpp fipsalgt.cpp validat0.cpp validat1.cpp validat2.cpp \ + validat3.cpp validat4.cpp validat5.cpp validat6.cpp validat7.cpp \ + validat8.cpp validat9.cpp validat10.cpp regtest1.cpp regtest2.cpp \ + regtest3.cpp regtest4.cpp + +nodist_cryptest_SOURCES = adhoc.cpp +cryptest_LDADD = $(lib_LTLIBRARIES) + +CLEANFILES = adhoc.cpp + +## Copy the TestVectors/ and TestData/ to ${pkgdatadir}. +## TestPrograms/ is included in the tarball but not installed. +## https://www.gnu.org/software/automake/manual/html_node/Data.html + +# Create with 'ls TestData/*.dat'. These files get installed. +testdata_FILES = \ + TestData/3desval.dat TestData/fhmqv160.dat TestData/rc2val.dat \ + TestData/3wayval.dat TestData/fhmqv256.dat TestData/rc5val.dat \ + TestData/aria.dat TestData/fhmqv384.dat TestData/rc6val.dat \ + TestData/camellia.dat TestData/fhmqv512.dat TestData/rijndael.dat \ + TestData/cast128v.dat TestData/gostval.dat TestData/rsa1024.dat \ + TestData/cast256v.dat TestData/hmqv160.dat TestData/rsa2048a.dat \ + TestData/defdmac1.bin TestData/hmqv256.dat TestData/rsa2048.dat \ + TestData/defdmac2.bin TestData/hmqv384.dat TestData/rsa400pb.dat \ + TestData/descert.dat TestData/hmqv512.dat TestData/rsa400pv.dat \ + TestData/dh1024.dat TestData/ideaval.dat TestData/rsa512a.dat \ + TestData/dh2048.dat TestData/luc1024.dat TestData/rw1024.dat \ + TestData/dlie1024.dat TestData/luc2048.dat TestData/rw2048.dat \ + TestData/dlie2048.dat TestData/lucc1024.dat TestData/saferval.dat \ + TestData/dsa1024b.dat TestData/lucc512.dat TestData/serpentv.dat \ + TestData/dsa1024.dat TestData/lucd1024.dat TestData/shacal2v.dat \ + TestData/dsa512.dat TestData/lucd512.dat TestData/sharkval.dat \ + TestData/ecies_p160.dat TestData/lucs1024.dat TestData/skipjack.dat \ + TestData/ecies_t163.dat TestData/lucs512.dat TestData/squareva.dat \ + TestData/ed25519.dat TestData/marsval.dat TestData/twofishv.dat \ + TestData/ed25519v0.dat TestData/mqv1024.dat TestData/usage.dat \ + TestData/ed25519v1.dat TestData/mqv2048.dat TestData/x25519.dat \ + TestData/elgc1024.dat TestData/nr1024.dat TestData/x25519v0.dat \ + TestData/esig1023.dat TestData/nr2048.dat TestData/x25519v1.dat \ + TestData/esig1536.dat TestData/rabi1024.dat TestData/xtrdh171.dat \ + TestData/esig2046.dat TestData/rabi2048.dat TestData/xtrdh342.dat + +# Create with 'ls TestVectors/*.txt'. These files get installed. +testvector_FILES = \ + TestVectors/aead.txt TestVectors/rsa_pss.txt \ + TestVectors/aes.txt TestVectors/rw.txt \ + TestVectors/all.txt TestVectors/salsa.txt \ + TestVectors/aria.txt TestVectors/seal.txt \ + TestVectors/blake2b.txt TestVectors/seed.txt \ + TestVectors/blake2s.txt TestVectors/sha1_160_fips_180.txt \ + TestVectors/blake2.txt TestVectors/sha1_fips_180.txt \ + TestVectors/camellia.txt TestVectors/sha2_224_fips_180.txt \ + TestVectors/ccm.txt TestVectors/sha2_256_fips_180.txt \ + TestVectors/chacha20poly1305.txt TestVectors/sha2_384_fips_180.txt \ + TestVectors/chacha_tls.txt TestVectors/sha2_512_fips_180.txt \ + TestVectors/chacha.txt TestVectors/sha2_fips_180.txt \ + TestVectors/cham.txt TestVectors/sha2.txt \ + TestVectors/cmac.txt TestVectors/sha3_224_fips_202.txt \ + TestVectors/dlies.txt TestVectors/sha3_256_fips_202.txt \ + TestVectors/dsa_1363.txt TestVectors/sha3_384_fips_202.txt \ + TestVectors/dsa_rfc6979.txt TestVectors/sha3_512_fips_202.txt \ + TestVectors/dsa.txt TestVectors/sha3_fips_202.txt \ + TestVectors/eax.txt TestVectors/sha3.txt \ + TestVectors/esign.txt TestVectors/shacal2.txt \ + TestVectors/gcm.txt TestVectors/shake.txt \ + TestVectors/hc128.txt TestVectors/sha.txt \ + TestVectors/hc256.txt TestVectors/simeck.txt \ + TestVectors/hight.txt TestVectors/simon.txt \ + TestVectors/hkdf.txt TestVectors/siphash.txt \ + TestVectors/hmac.txt TestVectors/skipjack.txt \ + TestVectors/kalyna.txt TestVectors/sm3.txt \ + TestVectors/keccak.txt TestVectors/sm4.txt \ + TestVectors/lea.txt TestVectors/sosemanuk.txt \ + TestVectors/mars.txt TestVectors/speck.txt \ + TestVectors/nr.txt TestVectors/tea.txt \ + TestVectors/panama.txt TestVectors/threefish.txt \ + TestVectors/poly1305aes.txt TestVectors/ttmac.txt \ + TestVectors/poly1305_tls.txt TestVectors/vmac.txt \ + TestVectors/rabbit.txt TestVectors/wake.txt \ + TestVectors/Readme.txt TestVectors/whrlpool.txt \ + TestVectors/rsa_oaep.txt TestVectors/xchacha.txt \ + TestVectors/rsa_pkcs1_1_5.txt TestVectors/xts.txt + +# Create with 'ls TestPrograms/test_*.cxx'. These files do not get installed. +# They exist so the feature tests can be run from the configure directory. +testprogs_FILES= \ + TestPrograms/test_32bit.cxx + TestPrograms/test_64bit.cxx + TestPrograms/test_arm_acle_header.cxx + TestPrograms/test_arm_aes.cxx + TestPrograms/test_arm_asimd.cxx + TestPrograms/test_arm_crc.cxx + TestPrograms/test_arm_neon.cxx + TestPrograms/test_arm_neon_header.cxx + TestPrograms/test_arm_pmull.cxx + TestPrograms/test_arm_sha1.cxx + TestPrograms/test_arm_sha256.cxx + TestPrograms/test_arm_sha3.cxx + TestPrograms/test_arm_sha512.cxx + TestPrograms/test_arm_sm3.cxx + TestPrograms/test_arm_sm4.cxx + TestPrograms/test_asm_mixed.cxx + TestPrograms/test_cxx11_alignas.cxx + TestPrograms/test_cxx11_alignof.cxx + TestPrograms/test_cxx11_assert.cxx + TestPrograms/test_cxx11_atomic.cxx + TestPrograms/test_cxx11_auto.cxx + TestPrograms/test_cxx11_constexpr.cxx + TestPrograms/test_cxx11.cxx + TestPrograms/test_cxx11_deletefn.cxx + TestPrograms/test_cxx11_enumtype.cxx + TestPrograms/test_cxx11_initializer.cxx + TestPrograms/test_cxx11_lambda.cxx + TestPrograms/test_cxx11_noexcept.cxx + TestPrograms/test_cxx11_nullptr.cxx + TestPrograms/test_cxx11_staticinit.cxx + TestPrograms/test_cxx11_sync.cxx + TestPrograms/test_cxx11_vartemplates.cxx + TestPrograms/test_cxx14.cxx + TestPrograms/test_cxx17_assert.cxx + TestPrograms/test_cxx17.cxx + TestPrograms/test_cxx17_exceptions.cxx + TestPrograms/test_cxx98_exception.cxx + TestPrograms/test_cxx.cxx + TestPrograms/test_glibc.cxx + TestPrograms/test_newlib.cxx + TestPrograms/test_ppc_aes.cxx + TestPrograms/test_ppc_altivec.cxx + TestPrograms/test_ppc_power7.cxx + TestPrograms/test_ppc_power8.cxx + TestPrograms/test_ppc_power9.cxx + TestPrograms/test_ppc_sha.cxx + TestPrograms/test_ppc_vmull.cxx + TestPrograms/test_pthreads.cxx + TestPrograms/test_x86_aes.cxx + TestPrograms/test_x86_avx2.cxx + TestPrograms/test_x86_avx512.cxx + TestPrograms/test_x86_avx.cxx + TestPrograms/test_x86_clmul.cxx + TestPrograms/test_x86_cpuid.cxx + TestPrograms/test_x86_rdrand.cxx + TestPrograms/test_x86_rdseed.cxx + TestPrograms/test_x86_sha.cxx + TestPrograms/test_x86_sse2.cxx + TestPrograms/test_x86_sse3.cxx + TestPrograms/test_x86_sse41.cxx + TestPrograms/test_x86_sse42.cxx + TestPrograms/test_x86_ssse3.cxx + TestPrograms/test_x86_via_aes.cxx + TestPrograms/test_x86_via_rng.cxx + TestPrograms/test_x86_via_sha.cxx + +nobase_dist_pkgdata_DATA = \ + $(testdata_FILES) \ + $(testvector_FILES) + +# Can't seem to get this to work, despite the fiddling attempts. +# https://www.gnu.org/software/automake/manual/html_node/Uniform.html and +# https://www.gnu.org/software/automake/manual/html_node/Program-and-Library-Variables.html +#nobase_noinst_data_DATA = \ +# $(testprogs_FILES) + +# Workaround Automake bug. We can't seem to include the TestProgram/ data +# in the tarball without installation using their Uniform Naming Scheme +# https://www.gnu.org/software/automake/manual/html_node/Uniform.html and +# https://www.gnu.org/software/automake/manual/html_node/Program-and-Library-Variables.html +dist-hook: + chmod -R u+w $(distdir) + cp -r TestPrograms/ $(distdir) + rm -f $(distdir)/TestPrograms/dump2def.cxx + +## Automake bug workaround. If libcryptopp_la_SOURCES is an empty list, Automake assumes +## C source files and drives link through the C compiler. We provide the empty adhoc.cpp +## to get things back on course, so adhoc.cpp must always be copied. + +adhoc.cpp: + cp adhoc.cpp.proto adhoc.cpp + touch adhoc.cpp + +## Remove doc directory if present +distclean-local: + -rm -rf html-docs doxyfile.stamp + +## Automake does not properly uninstall the library test data and vectors +uninstall-hook: + -rm -rf ${pkgdatadir} + -rm -rf ${pkghtmldir} + +## Doxygen is available but not built by default +## TODO: copy docs to ${pkghtmldir} if built +if CRYPTOPP_DOXYGEN_AVAILABLE + +## PHONY targets. Automake can only handle one of them... +.PHONY: doc docs html htmldoc checkout reset + +doc docs html htmldoc: + $(DOXYGEN) Doxyfile -d CRYPTOPP_DOXYGEN_PROCESSING + +endif + +# Restore GNUmakefile +checkout: + git checkout master -f + +# Restore GNUmakefile +reset: + git reset --hard HEAD diff --git a/package/lean/libcryptopp/src/configure.ac b/package/lean/libcryptopp/src/configure.ac new file mode 100644 index 00000000000000..9296bf2071bcce --- /dev/null +++ b/package/lean/libcryptopp/src/configure.ac @@ -0,0 +1,2746 @@ +## configure.ac - Autotools configuration file for Crypto++. +## written and placed in public domain by Jeffrey Walton. +## based on Debian configure.ac by László Böszörményi. + + +## Visit the link below for the original Debian Autotools files +## http://sources.debian.net/src/libcrypto++/5.6.4-8/debian/autotools/ +## +## To generate the configure file perform the following. The extra steps are +## needed because the Autotools on some machines, like a PowerMac or Solaris, +## are not modern enough for macros like AC_PROG_LIBTOOL and AC_ENABLE_SHARED. +## +## autoupdate && libtoolize && autoreconf +## +## Our Autoconf tests are strict. We use custom AC_COMPILE_IFELSE and +## AC_LINK_IFELSE that rejects a feature test if there are any warnings or +## errors. We needed this because Autotools was mis-detecting features on AIX +## and Solarix using XLC and SunCC. We also needed the custom tests because +## Autoconf does not have a "warnings as errors" option that just works on all +## the compilers we support. + + +## TODO +## +## - Figure out how to make Autoconf stop using the fucking C compiler for tasks. +## The damn tool does not honor AC_PROG_CXX or observe the absence of +## AC_PROG_CC. It also fails to provide a AC_PROG_NO_CC macro. The damn tool +## is no better than Cmake. +## +## - Fix Autotools not treating warnings as errors. Our test programs are clean, +## so they should compile cleanly or the feature is not available. However, +## Autotools lacks a AC_TREAT_WARNINGS_AS_ERRORS-like macro or define. +## +## - Fix Autoconf using the wrong AR and ARFLAGS on platforms like OS X. Also +## see http://lists.gnu.org/archive/html/bug-autoconf/2017-11/msg00002.html. +## +## - Fix Autoconf not honoring LT_INIT. We are trying to enable PIC, static and +## shared by default but Autotools is ignoring [pic-only]. Also see +## https://stackoverflow.com/q/56215237/608639. +## +## - Fix Autoconf not using PIC/PIE for cryptest. The problem is bigger than the +## LT_INIT bug. There is no Uniform Name like bin_LTPROGRAMS to signal PIC/PIE +## should be used. Autoconf is guessing wrong and not using PIC/PIE. +## +## - Fix Autotools 'make dist' failures. If you run 'make dist' on x86_64, then +## the release tarball only works on x86_64. It is like it is pre-configured +## for only the x86_64 platform, and other platform code paths have been +## thrown away. WTF??? +## +## - Fix Autoconf ignoring our config.h.in. This one looks like it is a problem +## without a solution. Also see https://stackoverflow.com/q/48436715/608639. +## (Gave up after https://github.com/weidai11/cryptopp/commit/c51f0ecbfd21. +## Now we can write new config_asm.h, config_cxx.h, and config_misc.h.) +## +## - Figure out how to write new configuration information to config_asm.h, +## config_cxx.h, and config_misc.h. According to the Autoconf manual we +## can use multiple headers. However, it does not seem to work in +## practice. Also see https://stackoverflow.com/q/56193203/608639. +## +## - Stop using local.h, and write the config data into a Crypto++ compatible +## config.h. There's not much to "Crypto++ compatible config.h". We need test +## and write preprocessor macros like CRYPTOPP_BIG_ENDIAN, +## CRYPTOPP_LITTLE_ENDIAN, CRYPTOPP_CXX11, etc. There's just a lot of them. +## This problem now appears to be closely related to the config.h.in problem. +## We can't supply a template and expect Autotools to honor it. Also see +## https://lists.gnu.org/archive/html/autoconf/2018-07/msg00014.html. +## +## - Fix incorrect use of --with-sysroot. Autotools does not seem to honor it +## when it is set. Also see http://stackoverflow.com/q/47226389/608639. +## +## - Fix MSYS2 compile error due to `lt-cryptest.c` and `lt-cryptestcwd.c`. +## They are C files and don't use necessary C++ flags. They also use Posix +## functions but fail to define _XOPEN_SOURCE. I'm guessing this has something +## to do with libtool, but I have no idea how to fix it at the moment. Also +## see http://lists.gnu.org/archive/html/bug-libtool/2017-11/msg00002.html. +## +## - Fix the ARM 32-builds. Running 'cryptest v' results in +## "unexpected reloc type 0x03". GNUmakefile and CMake are OK. I've been +## working on it (on and off) for three days and no closer to finding a +## solution. Autotools is such a broken heaping pile of shit... Also see +## https://sourceware.org/ml/binutils/2019-05/msg00287.html +## +## - Fix static initialization order fiasco tests. We don't know how to craft +## the tests because we don't know how to compile two files at once using +## Autotools. Also see https://stackoverflow.com/q/51662985/608639. +## +## - Fix -xarch for SHA when using SunCC. We don't know the arch value at the +## moment. If things work as expected we will fail the feature test and the +## code paths will be disabled. But we want them enabled once Sun supports +## the SHA extensions. See https://stackoverflow.com/q/45872180/608639. +## +## - Fix LDFLAGS on AIX. Autotools is adding unwanted flags to LDFLAGS and it +## is causing a runtime crash in startup code. See +## https://stackoverflow.com/q/51680113/608639. +## +## - Add ubsan and asan targets for testing. +## +## - Setup test environment with Dash, which appears to be the lamest shell. +## +## - Package Autotools propery, for a regular user's definition of "proper". +## I don't know what the final deliverables or artifacts are supposed to +## look like. We also get warnings and errors due to a missing m4/ directory +## even though we don't use it. Maybe we need to distribute an empty m4/ +## directory to keep the tools quiet. + +############################################################################# + +## This configure.ac proceeds in five parts: +## +## 1. configure.ac preamble +## +## 2. compiler and host detection +## +## 3. configure options, like --disable-asm +## +## 4. CPU feature tests, like SSE, NEON, ARMv8, PowerPC +## +## 5. C++ feature tests, like C++11, alignof and alignas +## +## 6. Misc feature and options +## + +############################################################################# +## PART 1 PART 1 PART 1 PART 1 PART 1 PART 1 PART 1 PART 1 +## ========================================================================== +## configure.ac preamble +############################################################################# + +AC_INIT([Crypto++], [8.3], [http://www.cryptopp.com/wiki/Bug_Report], [cryptopp], [http://www.cryptopp.com]) +AC_CONFIG_SRCDIR([configure.ac]) +AC_CONFIG_HEADERS([local.h]) +AC_CONFIG_FILES([Makefile] [libcryptopp.pc]) +AC_CONFIG_AUX_DIR([build-aux]) +AC_CONFIG_MACRO_DIR([m4]) + +AM_INIT_AUTOMAKE + +AM_PROG_AS +AC_PROG_LIBTOOL + +AC_PROG_CXX +AC_LANG([C++]) +LT_LANG([C++]) + +# Programs we use +AC_PROG_SED +AC_PROG_AWK +AC_PROG_GREP +AC_PROG_EGREP + +# Detect build and host platforms +AC_CANONICAL_HOST +AC_CANONICAL_BUILD + +## Assert this once to avoid surprises +AC_LANG_ASSERT([C++]) + +############################################################################# + +## Our Autoconf tests are strict. We use custom AC_COMPILE_IFELSE and +## AC_LINK_IFELSE that rejects a feature test if there are any warnings or +## errors. We needed this because Autotools was mis-detecting features on +## AIX and Solarix using XLC and SunCC. We also needed the custom tests +## because Autoconf does not have a "warnings as errors" option that just +## works on all the compilers we support. + +AC_DEFUN([XXX_COMPILE_IFELSE], + [AC_COMPILE_IFELSE( + [$1], + [retval=0 + touch conftest.err + if test `cat conftest.err | wc -w` != "0"; then retval=1; fi + ],[retval=1] + ) + AS_IF([test $retval = 0],[$2],[$3])] +) + +AC_DEFUN([XXX_LINK_IFELSE], + [AC_LINK_IFELSE( + [$1], + [retval=0 + touch conftest.err + if test `cat conftest.err | wc -w` != "0"; then retval=1; fi + ],[retval=1] + ) + AS_IF([test $retval = 0],[$2],[$3])] +) + +############################################################################# +## PART 2 PART 2 PART 2 PART 2 PART 2 PART 2 PART 2 PART 2 +## ========================================================================== +## compiler and host detection +############################################################################# + +## These are some variables that help us track platform and compiler. +## It speeds up configuration by adding some intelligence to the +## test selection process. It also avoids failed configurations by +## avoiding some tests that fail but Autotools reports as success. + +IS_AIX_OS=`echo $build | $GREP -i -c 'aix'` +IS_SUN_OS=`uname -s | $GREP -i -c 'SunOS'` +IS_LINUX_OS=`echo "$build" | $GREP -i -c 'linux'` +IS_APPLE_OS=`echo "$build" | $EGREP -i -c 'apple|darwin'` +IS_ANDROID_OS=`echo $build | $GREP -i -c 'android'` +IS_CYGWIN_OS=`echo $build | $GREP -i -c 'cygwin'` +IS_MINGW_OS=`echo $build | $GREP -i -c 'mingw'` + +IS_IA32=`echo $build | $EGREP -i -c 'i.86|x86_64|amd64'` +IS_ARM32=`echo $build | $EGREP -i -c 'arm|armhf|arm7l|eabihf'` +IS_ARMV8=`echo $build | $EGREP -i -c 'aarch32|aarch64'` +IS_PPC=`echo $build | $EGREP -i -c 'ppc|powerpc|powermac'` +IS_SPARC=`echo $build | $EGREP -i -c 'sparc|sparcv8|sparcv9|sparc64'` + +## Debug builds add more goodies to help break things. I like breaking things. +IS_DEBUG=`echo $CPPFLAGS $CXXFLAGS | $GREP -i -c '\-DDEBUG'` + +############################################################################# + +## Determine the compiler's target. GCC '-dumpmachine' is the target, +## so it represents what the compiler is building for (and not what its +## running on). We add '2>/dev/null' because IBM's xlC dumps the man page +## when presented with '-dumpmachine' since it is not a valid option. + +## See if CXX is valid. Autotools just trucks on with an invalid one. + +if test x"$CXX" != "x"; then + COMPILER_VALID=`command -v "$CXX"` + if test x"$COMPILER_VALID" = "x"; then + AC_MSG_FAILURE(["$CXX" is not a valid compiler or is not on-path]) + fi +fi + +## Compiler is valid. Try to detect the target and vendor. +## SunCC is empty, so we just use $build + +COMPILER_TARGET=`"$CXX" "$CXXFLAGS" -dumpmachine 2>/dev/null` +if test x"$COMPILER_TARGET" = "x"; then + COMPILER_TARGET="$build" +fi + +## Determine the compiler's vendor. We need to work around some Autoconf bugs. + +COMPILER_VERSION=`"$CXX" --version 2>/dev/null | head -n 1` + +## IBM xlC test if COMPILER_VERSION is empty +if test x"$COMPILER_VERSION" = "x"; then + COMPILER_VERSION=`"$CXX" -qversion 2>/dev/null | head -n 1` +fi + +## SunCC test if COMPILER_VERSION is empty +if test x"$COMPILER_VERSION" = "x"; then + COMPILER_VERSION=`"$CXX" -V 2>&1 | head -n 1` +fi + +## Microsoft test if COMPILER_VERSION is empty +if test `basename "$CXX"` = "cl.exe"; then + COMPILER_VERSION=`"$CXX" /? 2>&1 | head -n 1` +fi + +IS_GCC_COMPILER=`echo $COMPILER_VERSION | $GREP -i -v 'Clang' | $EGREP -i -c 'GCC|G\+\+'` +IS_MSC_COMPILER=`echo $COMPILER_VERSION | $GREP -i -c 'Microsoft'` +IS_LLVM_COMPILER=`echo $COMPILER_VERSION | $EGREP -i -c 'LLVM|Clang'` +IS_SUN_COMPILER=`echo $COMPILER_VERSION | $EGREP -i -c 'Sun C'` +IS_ICC_COMPILER=`echo $COMPILER_VERSION | $GREP -i -c 'ICC'` +IS_XLC_COMPILER=`echo $COMPILER_VERSION | $GREP -i -c 'IBM XL'` +IS_PORTS_COMPILER=`echo $COMPILER_VERSION | $EGREP -i -c 'MacPorts|Homebrew'` + +## A catch-all for compilers that claim to be GCC compatible. Each should be +## able to handle GCC syntax. It excludes XLC, SunCC and MSVC +if test "$IS_GCC_COMPILER" != "0" || test "$IS_LLVM_COMPILER" != "0" || \ + test "$IS_ICC_COMPILER" != "0"; then + IS_GNUC_COMPILER=1 +else + IS_GNUC_COMPILER=0 +fi + +## Friendly names for reporting +CXXNAME=`basename "$CXX"` +LDNAME=`basename "$LD"` + +## Small fixup +case "$LDNAME" in + "ld "*) LDNAME=ld + ;; +esac + +############################################################################# +## PART 3 PART 3 PART 3 PART 3 PART 3 PART 3 PART 3 PART 3 +## ========================================================================== +## configure options, like --disable-asm +############################################################################# + +AC_ARG_ENABLE([pthreads], + AS_HELP_STRING([--disable-pthreads], [disable pthreads])) +AS_IF([test "x$enable_pthreads" = "xno"], [ + : # AC_DEFINE([CRYPTOPP_DISABLE_PTHREADS], [1], [disable pthreads]) +]) + +# Applies to all platforms +AC_ARG_ENABLE([asm], + AS_HELP_STRING([--disable-asm], [disable all ASM and intrinsics])) +AS_IF([test "x$enable_asm" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_ASM], [1], [disable all ASM and intrinsics]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ASM" +]) + +# X86 defines +AC_ARG_ENABLE([sse2], + AS_HELP_STRING([--disable-sse2], [disable x86 SSE2 instructions])) +AS_IF([test "x$enable_sse2" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_SSE2], [1], [disable x86 SSE2 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SSE2" +]) + +AC_ARG_ENABLE([sse3], + AS_HELP_STRING([--disable-sse3], [disable x86 SSE3 instructions])) +AS_IF([test "x$enable_sse3" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_SSE3], [1], [disable x86 SSE3 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SSE3" +]) + +AC_ARG_ENABLE([ssse3], + AS_HELP_STRING([--disable-ssse3], [disable x86 SSSE3 instructions])) +AS_IF([test "x$enable_ssse3" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_SSSE3], [1], [disable x86 SSSE3 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SSSE3" +]) + +AC_ARG_ENABLE([sse4], + AS_HELP_STRING([--disable-sse4], [disable x86 SSE4.1 and SSE4.2 instructions])) +AS_IF([test "x$enable_sse4" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_SSE4], [1], [disable x86 SSE4.1 and SSE4.2 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SSE4" +]) + +AC_ARG_ENABLE([clmul], + AS_HELP_STRING([--disable-clmul], [disable x86 CLMUL instructions])) +AS_IF([test "x$enable_clmul" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_CLMUL], [1], [disable x86 CLMUL instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_CLMUL" +]) + +AC_ARG_ENABLE([aes], + AS_HELP_STRING([--disable-aes], [disable x86 AES instructions])) +AS_IF([test "x$enable_aes" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_AES], [1], [disable x86 AES instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_AES" +]) + +AC_ARG_ENABLE([sha], + AS_HELP_STRING([--disable-sha], [disable x86 SHA instructions])) +AS_IF([test "x$enable_sha" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_SHA], [1], [disable x86 SHA instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SHA" +]) + +AC_ARG_ENABLE([avx], + AS_HELP_STRING([--disable-avx], [disable x86 AVX instructions])) +AS_IF([test "x$enable_avx" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_AVX], [1], [disable x86 AVX instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_AVX" +]) + +AC_ARG_ENABLE([avx2], + AS_HELP_STRING([--disable-avx2], [disable x86 AVX2 instructions])) +AS_IF([test "x$enable_avx2" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_AVX2], [1], [disable x86 AVX2 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_AVX2" +]) + +# ARM-32 defines +AC_ARG_ENABLE([armv7], + AS_HELP_STRING([--disable-armv7], [disable ARM ARMv7 instructions])) +AS_IF([test "x$enable_armv7" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_ARMV7], [1], [disable ARM ARMv7 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ARMV7" +]) + +AC_ARG_ENABLE([neon], + AS_HELP_STRING([--disable-neon], [disable ARM NEON instructions])) +AS_IF([test "x$enable_neon" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_NEON], [1], [disable ARM NEON instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_NEON" +]) + +# ARMv8 defines +AC_ARG_ENABLE([asimd], + AS_HELP_STRING([--disable-asimd], [disable ARMv8 ASIMD instructions])) +AS_IF([test "x$enable_asimd" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_ASIMD], [1], [disable ARMv8 ASIMD instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ASIMD" +]) + +AC_ARG_ENABLE([crc32], + AS_HELP_STRING([--disable-crc32], [disable ARMv8 CRC32 instructions])) +AS_IF([test "x$enable_crc32" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_CRC32], [1], [disable ARMv8 CRC32 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_CRC32" +]) + +AC_ARG_ENABLE([pmull], + AS_HELP_STRING([--disable-pmull], [disable ARMv8 PMULL instructions])) +AS_IF([test "x$enable_pmull" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_PMULL], [1], [disable ARMv8 PMULL instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_PMULL" +]) + +AC_ARG_ENABLE([aes], + AS_HELP_STRING([--disable-aes], [disable ARMv8 AES instructions])) +AS_IF([test "x$enable_aes" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_AES], [1], [disable ARMv8 AES instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_AES" +]) + +AC_ARG_ENABLE([sha1], + AS_HELP_STRING([--disable-sha1], [disable ARMv8 SHA1 instructions])) +AS_IF([test "x$enable_sha1" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_SHA1], [1], [disable ARMv8 SHA1 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SHA1" +]) + +AC_ARG_ENABLE([sha256], + AS_HELP_STRING([--disable-sha256], [disable ARMv8 SHA256 instructions])) +AS_IF([test "x$enable_sha256" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_SHA256], [1], [disable ARMv8 SHA256 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SHA256" +]) + +AC_ARG_ENABLE([sha512], + AS_HELP_STRING([--disable-sha512], [disable ARMv8 SHA512 instructions])) +AS_IF([test "x$enable_sha512" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_SHA512], [1], [disable ARMv8 SHA512 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SHA512" +]) + +AC_ARG_ENABLE([sha3], + AS_HELP_STRING([--disable-sha3], [disable ARMv8 SHA3 instructions])) +AS_IF([test "x$enable_sha3" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_SHA3], [1], [disable ARMv8 SHA3 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SHA3" +]) + +AC_ARG_ENABLE([sm3], + AS_HELP_STRING([--disable-sm3], [disable ARMv8 SM3 instructions])) +AS_IF([test "x$enable_sm3" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_SM3], [1], [disable ARMv8 SM3 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SM3" +]) + +AC_ARG_ENABLE([sm4], + AS_HELP_STRING([--disable-sm4], [disable ARMv8 SM4 instructions])) +AS_IF([test "x$enable_sm4" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_SM4], [1], [disable ARMv8 SM4 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SM4" +]) + +# PPC defines +AC_ARG_ENABLE([altivec], + AS_HELP_STRING([--disable-altivec], [disable PPC Altivec instructions])) +AS_IF([test "x$enable_altivec" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_ALTIVEC], [1], [disable PPC Altivec instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ALTIVEC" +]) + +AC_ARG_ENABLE([aes], + AS_HELP_STRING([--disable-aes], [disable PPC AES instructions])) +AS_IF([test "x$enable_aes" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_AES], [1], [disable PPC AES instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_AES" +]) + +AC_ARG_ENABLE([vmull], + AS_HELP_STRING([--disable-vmull], [disable PPC VMULL instructions])) +AS_IF([test "x$enable_vmull" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_VMULL], [1], [disable PPC VMULL instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_VMULL" +]) + +AC_ARG_ENABLE([sha256], + AS_HELP_STRING([--disable-sha256], [disable PPC SHA256 instructions])) +AS_IF([test "x$enable_sha256" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_SHA256], [1], [disable PPC SHA256 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SHA256" +]) + +AC_ARG_ENABLE([sha512], + AS_HELP_STRING([--disable-sha512], [disable PPC SHA512 instructions])) +AS_IF([test "x$enable_sha512" = "xno"], [ + AC_DEFINE([CRYPTOPP_DISABLE_SHA512], [1], [disable PPC SHA512 instructions]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SHA512" +]) + +############################################################################# +## PART 4 PART 4 PART 4 PART 4 PART 4 PART 4 PART 4 PART 4 +## ========================================================================== +## CPU feature tests, like SSE, NEON, ARMv8, PowerPC +############################################################################# + +############################################################################# +## Die early on Android + +if test "$IS_ANDROID_OS" != "0"; then + + AC_MSG_CHECKING([if ANDROID_NDK_ROOT is set]) + if test x"$ANDROID_NDK_ROOT" != "x"; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + AC_MSG_ERROR([ANDROID_NDK_ROOT is not set. Please set ANDROID_NDK_ROOT]) + fi +fi + +############################################################################# +## Doxygen documentation +## This only provides a 'make html-doc' recipe in the Makefile. +## If Doxygen is available the user still must issue the command. + +AC_CHECK_PROGS([DOXYGEN], [doxygen]) +if test x"$DOXYGEN" = "x"; then + AM_CONDITIONAL([CRYPTOPP_DOXYGEN_AVAILABLE], [false]) +else + AM_CONDITIONAL([CRYPTOPP_DOXYGEN_AVAILABLE], [true]) +fi + +############################################################################# +## Shared and static libraries + +if true; then + + ## Cant use AC_ENABLE_STATIC and AC_ENABLE_SHARED. AIX Autotools is too old. + AC_MSG_RESULT([checking if static libraries should be enabled... yes]) + + ## http://stackoverflow.com/a/21455267/608639 + case $host_os in + msys* | mingw* | cygwin* ) + AC_MSG_RESULT([checking if shared libraries should be enabled... no]) + enable_shared=no; enable_static=yes; + ;; + *) + AC_MSG_RESULT([checking if shared libraries should be enabled... yes]) + enable_shared=yes; enable_static=yes; + ;; + esac +fi + +############################################################################# +## Pthread library + +if true; then + + ## Add to both CXXFLAGS and LDFLAGS if supported. + ## https://stackoverflow.com/q/2127797/608639. + + SAVED_CXXFLAGS="$CXXFLAGS" + SAVED_LDFLAGS="$LDFLAGS" + + CXXFLAGS="-pthread" + LDFLAGS="-pthread" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + AM_LDFLAGS="$AM_LDFLAGS $LDFLAGS" + fi + + LDFLAGS="$SAVED_LDFLAGS" + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## Init priorities + +## The tests below should be in two separate source file violating +## init order. One object file should perform the Foo or Bar static +## init, and the second source would have a static object using +## Foo::s_x or Bar::s_x. The problem is, we don't know how to do it. +## Also see https://stackoverflow.com/q/51662985/608639. + +## We can only run one Init Priority test. Otherwise, running both tests +## cause 'CRYPTOPP_INIT_PRIORITY 250' and 'CRYPTOPP_INIT_PRIORITY 0' to be +## written, which results in "warning: CRYPTOPP_INIT_PRIORITY redefined". +## And of course, Autools does not allow us to undefine a macro. + +## GCC-style +if true; then + + SAVED_CXXFLAGS="$CXXFLAGS" + + ## -Wall -Werror are GCC and friends specific. The problem is, + ## Autotools lacks a cross-platform AC_TREAT_WARNINGS_AS_ERRORS. + if test "$IS_MSC_COMPILER" = "0"; then + THIS_CXXFLAGS="-Wall -Werror" + fi + + CXXFLAGS="$THIS_CXXFLAGS" + XXX_PROGRAM="#include + struct Foo { + Foo(int x) : m_x(x) {} + Foo(const Foo& o) : m_x(o.m_x) {} + Foo& operator=(const Foo& o) {m_x=o.m_x; return *this;} + static int s_x; + int m_x; + }; + int Foo::s_x = -1; + static Foo unused __attribute__ ((init_priority (250))) = Foo::s_x; + // This should be in a separate source file violating init order. + // The separate file should have a main() and be linked first. + // static Foo f = Foo::s_x; + // bool success = f.m_x == -1;" + + AC_MSG_CHECKING([if $CXXNAME supports init_priority]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([$XXX_PROGRAM])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([HAVE_GCC_INIT_PRIORITY], [1]) + AC_DEFINE([CRYPTOPP_INIT_PRIORITY], [250], [Enable init_priority]) + else + AC_DEFINE([CRYPTOPP_INIT_PRIORITY], [0], [Disable init_priority]) + fi + + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +## MSC-style +if false; then + + ## The problem is, Autotools lacks a cross-platform + ## AC_TREAT_WARNINGS_AS_ERRORS. Clang, GCC, and friends will see + ## "pragma init_seg" and issue an an unknown pragma warning. + ## Adding -Wall or -Werror will cause MSC and friends to fail on + ## the illegal flag. + if test "$IS_MSC_COMPILER" = "1"; then + THIS_CXXFLAGS="/WX" + else + THIS_CXXFLAGS="-Wall -Werror" + fi + + CXXFLAGS="$THIS_CXXFLAGS" + XXX_PROGRAM="#include + struct Bar { + Bar(int x) : m_x(x) {} + Bar(const Bar& o) : m_x(o.m_x) {} + Bar& operator=(const Bar& o) {m_x=o.m_x; return *this;} + static int s_x; + int m_x; + }; + #pragma init_seg(".CRT$XCU") + int Bar::s_x = -1; + static Bar unused __attribute__ ((init_priority (250))) = Bar::s_x; + // This should be in a separate source file violating init order. + // The separate file should have a main() and be linked first. + // static Bar b = Bar::s_x; + // bool success = b.m_x == -1;" + + AC_MSG_CHECKING([if $CXXNAME supports init_seg]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([$XXX_PROGRAM])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([HAVE_MSC_INIT_PRIORITY], [1]) + AC_DEFINE([CRYPTOPP_INIT_PRIORITY], [250], [Enable init_seg]) + else + AC_DEFINE([CRYPTOPP_INIT_PRIORITY], [0], [Disable init_seg]) + fi + + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## Solaris, SunCC and missing optimizations + +OPT_ANY=`echo $CXXFLAGS | $EGREP -c '\-O0|\-O1|\-O2|\-O3|\-O4|\-O5|\-xO0|\-xO1|\-xO2|\-xO3|\-xO4|\-xO5|\-Os|\-Og|\-Ofast'` + +if test "$OPT_ANY" = "0"; then + + SAVED_CXXFLAGS="$CXXFLAGS" + + CXXFLAGS="-O2" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + else + + # SunCC + CXXFLAGS="-xO2" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + fi + + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## Fix AR on iOS and OS X + +## AR and ARFLAGS usage is currently broke under Autotools. Also see +## http://lists.gnu.org/archive/html/bug-autoconf/2017-11/msg00002.html + +#if test "$IS_APPLE_OS" != "0"; then +# AC_SUBST([AR], ["/usr/bin/libtool"]) +# AC_SUBST([ARFLAGS], ["-static -o"]) +# AC_SUBST([ac_ct_AR], ["/usr/bin/libtool"]) +#fi + +############################################################################# +## Dead code stripping for compilers. Linkers are towards the end of script. +## We have to use XXX_LINK_IFELSE because some compilers don't reject +## -fdata-sections or -ffunction-sections like they should. + +if true; then + + ## Save FLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + CXXFLAGS="-fdata-sections" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + + CXXFLAGS="-ffunction-sections" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + + ## Restore FLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## Solaris, GCC and -Wa,--divide + +if test "$IS_SUN_OS" != "0"; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + CXXFLAGS="-Wa,--divide" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## Solaris, SunCC compiler options + +if test "$IS_SUN_OS" != "0"; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + CXXFLAGS="-template=no%extdef" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + + # https://docs.oracle.com/cd/E18659_01/html/821-1383/bkamt.html + CXXFLAGS="-xregs=no%appl" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## AIX and -qpic=large or -bbigtoc + +if test "$IS_AIX" != "0"; then + + ## Save LDFLAGS + SAVED_LDFLAGS="$LDFLAGS" + + # https://www.ibm.com/developerworks/rational/library/overview-toc-aix/index.html + LDFLAGS="-bbigtoc" + AC_MSG_CHECKING([if $LDNAME supports $LDFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_LDFLAGS="$AM_LDFLAGS $LDFLAGS" + fi + + ## Restore LDFLAGS + LDFLAGS="$SAVED_LDFLAGS" +fi + +############################################################################# +## MacPorts GCC using Clang integrated assembler + +## Modern GCC must use Clang as the assembler. The old Apple +## assembler cannot handle much more than SSE4 or so. We need +## to use -Wa,-q in subsequent tests, if available. + +if test "$IS_APPLE_OS" != "0"; then +if test "$IS_GCC_COMPILER" != "0" && test "$IS_PORTS_COMPILER" != "0"; then + + HAVE_OPT=`echo $CXXFLAGS | $EGREP -i -c '\-Wa,-q'` + if test "$HAVE_OPT" = "0"; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + CXXFLAGS="-Wa,-q" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + # We can add -Wa,-q to all files, if needed + if test "$retval" = "0"; then + # AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + WAQ_FLAG="-Wa,-q" + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" + fi +fi +fi + +############################################################################# +## Clang integrated assembler and SunCC. + +## Also see https://bugs.llvm.org/show_bug.cgi?id=39895. +if test "$IS_IA32" = "1" && test "x$enable_asm" != "xno"; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + CXXFLAGS="-msse2 $WAQ_FLAG" + AC_MSG_CHECKING([if $CXXNAME supports mixed ASM]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_asm_mixed.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" != "0"; then + AC_DEFINE([CRYPTOPP_DISABLE_MIXED_ASM], [1], [Disable mixed asm]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_MIXED_ASM" + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## IA-32, i386, i586, i686, x86_64, etc. + +## This block handles GCC and friends, including -Wa,-q if needed. +## i86pc and SunCC is handled after this block. +if test "$IS_IA32" = "1" && test "$IS_GNUC_COMPILER" = "1"; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + ##### SSE2 ##### + + if test x"$WAQ_FLAG" != "x"; then + CXXFLAGS="-msse2 $WAQ_FLAG" + else + CXXFLAGS="-msse2" + fi + + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_sse2.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_SSE2_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_CHACHA_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_DONNA_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_SSE2_AVAILABLE], [1], [Enable SSE2]) + else + AC_DEFINE([CRYPTOPP_DISABLE_ASM], [1], [Disable SSE2]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ASM" + fi + + ##### SSE3 ##### + + if test x"$WAQ_FLAG" != "x"; then + CXXFLAGS="-msse3 $WAQ_FLAG" + else + CXXFLAGS="-msse3" + fi + + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_sse3.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_DEFINE([CRYPTOPP_SSE3_AVAILABLE], [1], [Enable SSE3]) + else + AC_DEFINE([CRYPTOPP_DISABLE_SSE3], [1], [Disable SSE3]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SSE3" + fi + + ##### SSSE3 ##### + + if test x"$WAQ_FLAG" != "x"; then + CXXFLAGS="-mssse3 $WAQ_FLAG" + else + CXXFLAGS="-mssse3" + fi + + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_ssse3.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_SSSE3_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_ARIA_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_CHAM_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_KECCAK_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_LEA_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_SIMON128_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_SPECK128_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_SSSE3_AVAILABLE], [1], [Enable SSSE3]) + else + AC_DEFINE([CRYPTOPP_DISABLE_SSSE3], [1], [Disable SSSE3]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SSSE3" + fi + + ##### SSE4.1 ##### + + ## Old BSD linkers don't support SSE4 or above. + if test x"$WAQ_FLAG" != "x"; then + CXXFLAGS="-msse4.1 $WAQ_FLAG" + else + CXXFLAGS="-msse4.1" + fi + + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_sse41.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_SSE41_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_BLAKE2S_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_BLAKE2B_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_SSE41_AVAILABLE], [1], [Enable SSE4.1]) + else + AC_DEFINE([CRYPTOPP_DISABLE_SSE4], [1], [Disable SSE4.1]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SSE4" + fi + + ##### SSE4.2 ##### + + ## Old BSD linkers don't support it. + if test x"$WAQ_FLAG" != "x"; then + CXXFLAGS="-msse4.2 $WAQ_FLAG" + else + CXXFLAGS="-msse4.2" + fi + + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_sse42.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_SSE42_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_CRC_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_SSE42_AVAILABLE], [1], [Enable SSE4.2]) + else + AC_DEFINE([CRYPTOPP_DISABLE_SSE4], [1], [Disable SSE4.2]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SSE4" + fi + + ##### PCLMUL ##### + + ## Some old compilers, assemblers and linkers don't support it. + if test x"$WAQ_FLAG" != "x"; then + CXXFLAGS="-mpclmul $WAQ_FLAG" + else + CXXFLAGS="-mpclmul" + fi + + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_clmul.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + # if -mpclmul fails then it is disabled in the next test + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_GF2N_FLAG], [$CXXFLAGS]) + fi + + ## Some old compilers, assemblers and linkers don't support it. + if test x"$WAQ_FLAG" != "x"; then + CXXFLAGS="-mssse3 -mpclmul $WAQ_FLAG" + else + CXXFLAGS="-mssse3 -mpclmul" + fi + + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_clmul.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_GCM_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_CLMUL_AVAILABLE], [1], [Enable CLMUL]) + else + AC_DEFINE([CRYPTOPP_DISABLE_CLMUL], [1], [Disable CLMUL]) + fi + + ##### SSSE3+AES ##### + + ## Some old compilers, assemblers and linkers don't support it. + if test x"$WAQ_FLAG" != "x"; then + CXXFLAGS="-mssse3 -maes $WAQ_FLAG" + else + CXXFLAGS="-mssse3 -maes" + fi + + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_aes.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + # if -maes fails then it is disabled in the next test + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_SM4_FLAG], [$CXXFLAGS]) + fi + + ##### SSE4.1+AES ##### + + ## Some old compilers, assemblers and linkers don't support it. + if test x"$WAQ_FLAG" != "x"; then + CXXFLAGS="-msse4.1 -maes $WAQ_FLAG" + else + CXXFLAGS="-msse4.1 -maes" + fi + + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_aes.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_AES_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_AESNI_AVAILABLE], [1], [Enable AESNI]) + else + AC_DEFINE([CRYPTOPP_DISABLE_AESNI], [1], [Disable AESNI]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_AESNI" + fi + + ##### AVX ##### + + ## Some old compilers, assemblers and linkers don't support it. + if test x"$WAQ_FLAG" != "x"; then + CXXFLAGS="-mavx $WAQ_FLAG" + else + CXXFLAGS="-mavx" + fi + + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_avx.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_CHACHA_AVX_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_AVX_AVAILABLE], [1], [Enable AVX]) + else + AC_DEFINE([CRYPTOPP_DISABLE_AVX], [1], [Disable AVX]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_AVX" + fi + + ##### AVX2 ##### + + ## Some old compilers, assemblers and linkers don't support it. + if test x"$WAQ_FLAG" != "x"; then + CXXFLAGS="-mavx2 $WAQ_FLAG" + else + CXXFLAGS="-mavx2" + fi + + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_avx2.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_CHACHA_AVX2_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_AVX2_AVAILABLE], [1], [Enable AVX2]) + else + AC_DEFINE([CRYPTOPP_DISABLE_AVX2], [1], [Disable AVX2]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_AVX2" + fi + + ##### SHA ##### + + ## Some old compilers, assemblers and linkers don't support it. + if test x"$WAQ_FLAG" != "x"; then + CXXFLAGS="-msse4.2 -msha $WAQ_FLAG" + else + CXXFLAGS="-msse4.2 -msha" + fi + + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_sha.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_SHA_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_SHANI_AVAILABLE], [1], [Enable SHANI]) + else + AC_DEFINE([CRYPTOPP_DISABLE_SHANI], [1], [Disable SHANI]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SHANI" + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +## This block handles i86pc and SunCC. GCC and friends were handled before this block +if test "$IS_IA32" != "0" && test "$IS_SUN_COMPILER" != "0"; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + ##### SSE2 ##### + + CXXFLAGS="-xarch=sse2" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_sse2.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + ## GCM AES and SHA should be overwritten with CLMUL, AES and SHA if available. + ## If not available then need -xarch=sse2 due to SSE2, GCM_Xor16_SSE2, etc. + if test "$retval" = "0"; then + CXXFLAGSX="$CXXFLAGS -D__SSE2__=1" + AC_SUBST([CRYPTOPP_SSE2_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_CHACHA_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_GCM_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_AES_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_SHA_FLAG], [$CXXFLAGSX]) + AC_DEFINE([CRYPTOPP_SSE2_AVAILABLE], [1], [Enable SSE2]) + AM_LDFLAGS="$AM_LDFLAGS $CXXFLAGS" + else + AC_DEFINE([CRYPTOPP_DISABLE_ASM], [1], [Disable SSE2]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ASM" + fi + + ##### SSE3 ##### + + ## Nothing pivots around SSE3 specifically, but we do use + ## insns from the ISA. Sun requires it as a linker flag. + CXXFLAGS="-xarch=sse3" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_sse3.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + CXXFLAGSX="$CXXFLAGS -D__SSE3__=1" + AC_DEFINE([CRYPTOPP_SSE3_AVAILABLE], [1], [Enable SSE3]) + AM_LDFLAGS="$AM_LDFLAGS $CXXFLAGS" + else + AC_DEFINE([CRYPTOPP_DISABLE_SSE3], [1], [Disable SSE3]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SSE3" + fi + + ##### SSSE3 ##### + + CXXFLAGS="-xarch=ssse3" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_ssse3.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + CXXFLAGSX="$CXXFLAGS -D__SSSE3__=1" + AC_SUBST([CRYPTOPP_SSSE3_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_ARIA_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_CHACHA_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_CHAM_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_KECCAK_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_LEA_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_SIMON128_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_SPECK128_FLAG], [$CXXFLAGSX]) + AC_DEFINE([CRYPTOPP_SSSE3_AVAILABLE], [1], [Enable SSSE3]) + AM_LDFLAGS="$AM_LDFLAGS $CXXFLAGS" + else + AC_DEFINE([CRYPTOPP_DISABLE_SSSE3], [1], [Disable SSSE3]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SSSE3" + fi + + ##### SSE4.1 ##### + + CXXFLAGS="-xarch=sse4_1" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_sse41.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + CXXFLAGSX="$CXXFLAGS -D__SSE4_1__=1" + AC_SUBST([CRYPTOPP_SSE41_FLAG], [$CXXFLAGSX]) + AC_DEFINE([CRYPTOPP_SSE41_AVAILABLE], [1], [Enable SSE4.1]) + AM_LDFLAGS="$AM_LDFLAGS $CXXFLAGS" + else + AC_DEFINE([CRYPTOPP_DISABLE_SSE4], [1], [Disable SSE4.1]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SSE4" + fi + + ##### SSE4.2 ##### + + CXXFLAGS="-xarch=sse4_2" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_sse42.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + CXXFLAGSX="$CXXFLAGS -D__SSE4_2__=1" + AC_SUBST([CRYPTOPP_SSE42_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_CRC_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_BLAKE2S_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_BLAKE2B_FLAG], [$CXXFLAGSX]) + AC_DEFINE([CRYPTOPP_SSE42_AVAILABLE], [1], [Enable SSE4.2]) + AM_LDFLAGS="$AM_LDFLAGS $CXXFLAGS" + else + AC_DEFINE([CRYPTOPP_DISABLE_SSE4], [1], [Disable SSE4.2]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SSE4" + fi + + ##### CLMUL ##### + + CXXFLAGS="-xarch=aes" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_clmul.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + CXXFLAGSX="$CXXFLAGS -D__CLMUL__=1" + AC_SUBST([CRYPTOPP_GCM_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_GF2N_FLAG], [$CXXFLAGSX]) + AC_DEFINE([CRYPTOPP_CLMUL_AVAILABLE], [1], "Enable CLMUL") + AM_LDFLAGS="$AM_LDFLAGS $CXXFLAGS" + else + AC_DEFINE([CRYPTOPP_DISABLE_CLMUL], [1], "Disable CLMUL") + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_CLMUL" + fi + + ##### AES ##### + + CXXFLAGS="-xarch=aes" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_aes.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + CXXFLAGSX="$CXXFLAGS -D__AES__=1" + AC_SUBST([CRYPTOPP_AES_FLAG], [$CXXFLAGSX]) + AC_SUBST([CRYPTOPP_SM4_FLAG], [$CXXFLAGSX]) + AC_DEFINE([CRYPTOPP_AESNI_AVAILABLE], [1], "Enable AESNI") + AM_LDFLAGS="$AM_LDFLAGS $CXXFLAGS" + else + AC_DEFINE([CRYPTOPP_DISABLE_AESNI], [1], "Disable AESNI") + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_AESNI" + fi + + ##### AVX ##### + + CXXFLAGS="-xarch=avx" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_avx.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + CXXFLAGSX="$CXXFLAGS -D__AVX__=1" + AC_DEFINE([CRYPTOPP_AVX_AVAILABLE], [1], [Enable AVX]) + AM_LDFLAGS="$AM_LDFLAGS $CXXFLAGS" + else + AC_DEFINE([CRYPTOPP_DISABLE_AVX], [1], [Disable AVX]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_AVX" + fi + + ##### AVX2 ##### + + CXXFLAGS="-xarch=avx2" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_avx2.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + CXXFLAGSX="$CXXFLAGS -D__AVX2__=1" + AC_SUBST([CRYPTOPP_CHACHA_AVX2_FLAG], [$CXXFLAGSX]) + AC_DEFINE([CRYPTOPP_AVX2_AVAILABLE], [1], [Enable AVX2]) + AM_LDFLAGS="$AM_LDFLAGS $CXXFLAGS" + else + AC_DEFINE([CRYPTOPP_DISABLE_AVX2], [1], [Disable AVX2]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_AVX2" + fi + + ##### RDRAND ##### + + ## https://docs.oracle.com/cd/E77782_01/html/E77792/gqexw.html + CXXFLAGS="-xarch=avx_i" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_rdrand.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + ## It is not clear if we can avoid the linker option for Solaris + ## Also see https://stackoverflow.com/q/51678753/608639 + #if test "$retval" = "0"; then + # CXXFLAGSX="$CXXFLAGS -D__RDRND__=1" + # AM_LDFLAGS="$AM_LDFLAGS $CXXFLAGS" + #fi + + ##### RDSEED ##### + + ## https://docs.oracle.com/cd/E60778_01/html/E60745/bjapr.html + CXXFLAGS="-xarch=avx2_i" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_rdseed.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + ## It is not clear if we can avoid the linker option for Solaris + ## Also see https://stackoverflow.com/q/51678753/608639 + #if test "$retval" = "0"; then + # CXXFLAGSX="$CXXFLAGS -D__RDSEED__=1" + # AM_LDFLAGS="$AM_LDFLAGS $CXXFLAGS" + #fi + + ##### SHA ##### + + ##CXXFLAGS="-xarch=avx2_i" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_x86_sha.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + CXXFLAGSX="$CXXFLAGS -D__SHA__=1" + AC_SUBST([CRYPTOPP_SHA_FLAG], [$CXXFLAGSX]) + AC_DEFINE([CRYPTOPP_SHA_AVAILABLE], [1], "Enable SHANI") + AM_LDFLAGS="$AM_LDFLAGS $CXXFLAGS" + else + AC_DEFINE([CRYPTOPP_DISABLE_SHANI], [1], "Disable SHANI") + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_SHANI" + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## ARM A-32, including NEON, soft floats and hard floats + +if test "$IS_ARM32" != "0" || test "$IS_ARMV8" != "0"; then + + # https://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html + + AC_CHECK_HEADERS(arm_neon.h, + [AC_DEFINE([CRYPTOPP_ARM_NEON_HEADER], [1], [arm_neon.h is available])], + [AC_DEFINE([CRYPTOPP_ARM_NEON_HEADER], [0], [arm_neon.h is not available])] + ) +fi + +if test "$IS_ARM32" != "0" && test "$IS_ANDROID_OS" = "0"; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + CXXFLAGS="-march=armv7-a" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_cxx.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + CXXFLAGS="-march=armv7-a -mfpu=neon" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_arm_neon.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_AES_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_ARIA_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_BLAKE2S_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_BLAKE2B_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_CHACHA_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_CHAM_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_CRC_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_GCM_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_LEA_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_NEON_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_SHA_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_SM4_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_SIMON128_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_SPECK64_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_SPECK128_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_ARM_NEON_AVAILABLE], [1], [Enable NEON]) + else + AC_DEFINE([CRYPTOPP_DISABLE_ASM], [1], [Disbale NEON]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ASM" + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## Android and -mfloat-abi=softfp + +if test "$IS_ARM32" != "0" && test "$IS_ANDROID_OS" != "0"; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + CXXFLAGS="-march=armv7-a -mfloat-abi=softfp -mfpu=neon" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_arm_neon.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_AES_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_ARIA_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_BLAKE2S_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_BLAKE2B_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_CHACHA_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_CHAM_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_CRC_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_GCM_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_LEA_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_NEON_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_SHA_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_SM4_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_SIMON128_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_SPECK128_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_ARM_NEON_AVAILABLE], [1], [Enable NEON]) + else + AC_DEFINE([CRYPTOPP_DISABLE_ASM], [1], [Disbale NEON]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ASM" + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" + +fi + +############################################################################# +## ARM A-32 and aes_armv4.S + +# Used by Makefile.am to compile aes_armv4.S and sha1_armv4.S. +# Only valid on Linux because ASM is written for GNU AS (GAS). +if test "$IS_ARM32" != "0" && test "$IS_LINUX_OS" != "0"; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + CXXFLAGS="-march=armv7-a -Wa,--noexecstack" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_cxx.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CONDITIONAL([CRYPTOGAMS_ARM_SOURCES], [true]) + AC_SUBST([CRYPTOPGAMS_ARMV4_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPGAMS_ARMV4_THUMB_FLAG], [$CXXFLAGS]) + fi + + # For Clang, aes_armv4.S needs -mthumb + if test "$IS_LLVM_COMPILER" != "0"; then + + CXXFLAGS="-march=armv7-a -mthumb -Wa,--noexecstack" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_cxx.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPGAMS_ARMV4_THUMB_FLAG], [$CXXFLAGS]) + fi + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +else + # Required for other platforms + AM_CONDITIONAL([CRYPTOGAMS_ARM_SOURCES], [false]) +fi + +############################################################################# +## ARM Aarch32 and Aarch64 + +if test "$IS_ARMV8" != "0"; then + + # https://gcc.gnu.org/onlinedocs/gcc/AArch64-Options.html + + AC_CHECK_HEADERS(arm_acle.h, + [AC_DEFINE([CRYPTOPP_ARM_ACLE_HEADER], [1], [arm_acle.h is available])], + [AC_DEFINE([CRYPTOPP_ARM_ACLE_HEADER], [0], [arm_acle.h is not available])] + ) + +fi + +if test "$IS_ARMV8" != "0"; then + + # https://gcc.gnu.org/onlinedocs/gcc/AArch64-Options.html + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + CXXFLAGS="-march=armv8-a" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_arm_asimd.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_ARIA_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_CHACHA_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_CHAM_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_BLAKE2S_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_BLAKE2B_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_LEA_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_NEON_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_SIMON128_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_SPECK128_FLAG], [$CXXFLAGS]) + else + AC_DEFINE([CRYPTOPP_DISABLE_ASM], [1], [Enable NEON]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ASM" + fi + + CXXFLAGS="-mfix-cortex-a53-835769" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_cxx.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + + CXXFLAGS="-mfix-cortex-a53-843419" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_cxx.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_LDFLAGS="$AM_LDFLAGS $CXXFLAGS" + fi + + CXXFLAGS="-march=armv8-a+crc" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_arm_crc.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_CRC_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_ARM_CRC32_AVAILABLE], [1], [Enable ARMv8 CRC32]) + else + AC_DEFINE([CRYPTOPP_DISABLE_CRC32], [1], [Disable ARMv8 CRC32]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ARM_CRC32" + fi + + CXXFLAGS="-march=armv8-a+crypto" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS (AES)]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_arm_aes.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_AES_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_ARM_AES_AVAILABLE], [1], [Enable ARMv8 AES]) + else + AC_DEFINE([CRYPTOPP_DISABLE_ARM_AES], [1], [Disable ARMv8 AES]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ARM_AES" + fi + + CXXFLAGS="-march=armv8-a+crypto" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS (PMULL)]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_arm_pmull.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_GCM_FLAG], [$CXXFLAGS]) + AC_SUBST([CRYPTOPP_GF2N_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_ARM_PMULL_AVAILABLE], [1], [Enable ARMv8 PMULL]) + else + AC_DEFINE([CRYPTOPP_DISABLE_ARM_PMULL], [1], [Disable ARMv8 PMULL]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ARM_PMULL" + fi + + CXXFLAGS="-march=armv8-a+crypto" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS (SHA1)]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_arm_sha1.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_SHA_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_ARM_SHA1_AVAILABLE], [1], [Enable ARMv8 SHA1]) + else + AC_DEFINE([CRYPTOPP_DISABLE_ARM_SHA], [1], [Disable ARMv8 SHA1]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ARM_SHA" + fi + + CXXFLAGS="-march=armv8-a+crypto" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS (SHA256)]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_arm_sha256.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_SHA_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_ARM_SHA256_AVAILABLE], [256], [Enable ARMv8 SHA256]) + else + AC_DEFINE([CRYPTOPP_DISABLE_ARM_SHA], [256], [Disable ARMv8 SHA256]) + AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ARM_SHA" + fi + + CXXFLAGS="-march=armv8.3-a+sha3" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS (SHA512)]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_arm_sha3.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_SHA512_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_ARM_SHA512_AVAILABLE], [1], [Enable ARMv8 SHA512]) + #else + #AC_DEFINE([CRYPTOPP_DISABLE_ARM_SHA512], [1], [Disable ARMv8 SHA512]) + #AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ARM_SHA512" + fi + + CXXFLAGS="-march=armv8.3-a+sha3" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS (SHA3)]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_arm_sha3.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_SHA3_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_ARM_SHA3_AVAILABLE], [1], [Enable ARMv8 SHA3]) + #else + #AC_DEFINE([CRYPTOPP_DISABLE_ARM_SHA3], [1], [Disable ARMv8 SHA3]) + #AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ARM_SHA3" + fi + + CXXFLAGS="-march=armv8.3-a+sm4" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS (SM3)]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_arm_sm3.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_SM3_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_ARM_SM3_AVAILABLE], [1], [Enable ARMv8 SM3]) + #else + #AC_DEFINE([CRYPTOPP_DISABLE_ARM_SM3], [1], [Disable ARMv8 SM3]) + #AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ARM_SM3" + fi + + CXXFLAGS="-march=armv8.3-a+sm4" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS (SM4)]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_arm_sm4.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_SM4_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_ARM_SM4_AVAILABLE], [1], [Enable ARMv8 SM4]) + #else + #AC_DEFINE([CRYPTOPP_DISABLE_ARM_SM4], [1], [Disable ARMv8 SM4]) + #AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ARM_SM4" + fi + + CXXFLAGS="-march=armv8.3-a+rng" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([CRYPTOPP_ARM_RNG_FLAG], [$CXXFLAGS]) + AC_DEFINE([CRYPTOPP_ARM_RNG_AVAILABLE], [1], [Enable ARMv8 RNG]) + #else + #AC_DEFINE([CRYPTOPP_DISABLE_ARM_RNG], [1], [Disable ARMv8 RNG]) + #AM_CXXFLAGS="$AM_CXXFLAGS -DCRYPTOPP_DISABLE_ARM_RNG" + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## IBC XL C/C++ compiler, applies to IA-32 and PPC + +if test "$IS_XLC_COMPILER" != "0"; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + ## -qrtti must be present for some xlC compilers + HAS_RTTI=`echo $CPPFLAGS $CXXFLAGS | $EGREP -i -c '\-qrtti'` + if test "$HAS_RTTI" = "0"; then + + CXXFLAGS="-qrtti" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + fi + + ## -qpic must be present for some xlC compilers + HAS_PIC=`echo $CPPFLAGS $CXXFLAGS | $GREP -i -c '\-qpic'` + if test "$HAS_PIC" = "0"; then + + CXXFLAGS="-qpic" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + fi + + # Promotes optimizations + CXXFLAGS="-qmaxmem=-1" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + + # Promotes optimizations + CXXFLAGS="-qthreaded" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + + if test "$IS_DEBUG" != "0"; then + + # Finds alias violations + CXXFLAGS="-qalias=noansi" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +# More stupid LLVM games. Clang pretending to be three different compilers. +# https://lists.tetaneutral.net/pipermail/cfarm-users/2018-July/000331.html + +if test "$IS_XLC_COMPILER" != "0"; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + CXXFLAGS="-qxlcompatmacros" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" + +fi + +############################################################################# +## PowerPC and PowerPC-64 + +if test "$IS_PPC" != "0"; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + # XLC requires -qaltivec in addition to Arch or CPU option + if test "$IS_XLC_COMPILER" = "1"; then + ALTIVEC_FLAG="-qarch=auto -qaltivec" + POWER7_VSX_FLAG="-qarch=pwr7 -qvsx -qaltivec" + POWER7_PWR_FLAG="-qarch=pwr7 -qaltivec" + POWER8_FLAG="-qarch=pwr8 -qaltivec" + POWER9_FLAG="-qarch=pwr9 -qaltivec" + else + ALTIVEC_FLAG="-maltivec" + POWER7_VSX_FLAG="-mcpu=power7 -mvsx" + POWER7_PWR_FLAG="-mcpu=power7" + POWER8_FLAG="-mcpu=power8" + POWER9_FLAG="-mcpu=power9" + fi + + ##### Altivec ##### + + CXXFLAGS="$ALTIVEC_FLAG" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_ppc_altivec.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + # Assume success, unset on failure + if test "$retval" != "0"; then + AC_SUBST([ALTIVEC_FLAG],[""]) + fi + + ##### POWER7 ##### + + CXXFLAGS="$POWER7_VSX_FLAG" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_ppc_power7.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + # Figure out what is needed for POWER7 + if test "$retval" = "0"; then + AC_SUBST([POWER7_FLAG],[$POWER7_VSX_FLAG]) + else + CXXFLAGS="$POWER7_PWR_FLAG" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_ppc_power7.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_SUBST([POWER7_FLAG],[$POWER7_PWR_FLAG]) + else + AC_SUBST([POWER7_FLAG],[""]) + fi # POWER7_PWR_FLAG + fi # POWER7_VSX_FLAG + + ##### POWER8 ##### + + CXXFLAGS="$POWER8_FLAG" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_ppc_power8.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" != "0"; then + AC_SUBST([POWER8_FLAG],[""]) + fi + + ##### POWER9 ##### + + CXXFLAGS="$POWER9_FLAG" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_ppc_power9.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" != "0"; then + AC_SUBST([POWER9_FLAG],[""]) + fi + + # POWER9 and DARN random number generator. Disabled due to + # https://github.com/weidai11/cryptopp/issues/986 + #if test x"$POWER9_FLAG" != "x"; then + # AC_SUBST([CRYPTOPP_POWER9_FLAG], [$POWER9_FLAG]) + # AC_SUBST([CRYPTOPP_DARN_FLAG], [$POWER9_FLAG]) + #else + # AC_DEFINE([CRYPTOPP_DISABLE_POWER9], [1], [Disable POWER9]) + #fi + + ##### Fixups ##### + + ## POWER8 and in-core crypto. + if test x"$POWER8_FLAG" != "x"; then + AC_SUBST([CRYPTOPP_POWER8_FLAG], [$POWER8_FLAG]) + AC_SUBST([CRYPTOPP_BLAKE2B_FLAG], [$POWER8_FLAG]) + AC_SUBST([CRYPTOPP_CRC_FLAG], [$POWER8_FLAG]) + AC_SUBST([CRYPTOPP_AES_FLAG], [$POWER8_FLAG]) + AC_SUBST([CRYPTOPP_GCM_FLAG], [$POWER8_FLAG]) + AC_SUBST([CRYPTOPP_GF2N_FLAG], [$POWER8_FLAG]) + AC_SUBST([CRYPTOPP_SHA_FLAG], [$POWER8_FLAG]) + AC_SUBST([CRYPTOPP_SIMON128_FLAG], [$POWER8_FLAG]) + AC_SUBST([CRYPTOPP_SPECK128_FLAG], [$POWER8_FLAG]) + AC_DEFINE([CRYPTOPP_POWER8_CRC_AVAILABLE], [1], [Enable POWER8 CRC]) + AC_DEFINE([CRYPTOPP_POWER8_AES_AVAILABLE], [1], [Enable POWER8 AES]) + AC_DEFINE([CRYPTOPP_POWER8_PMULL_AVAILABLE], [1], [Enable POWER8 PMULL]) + AC_DEFINE([CRYPTOPP_POWER8_SHA_AVAILABLE], [1], [Enable POWER8 SHA]) + else + AC_DEFINE([CRYPTOPP_DISABLE_POWER8], [1], [Disable POWER8]) + fi + + # POWER7 and VSX + if test x"$POWER7_FLAG" != "x"; then + AC_SUBST([CRYPTOPP_POWER7_FLAG], [$POWER7_FLAG]) + AC_DEFINE([CRYPTOPP_POWER7_AVAILABLE], [1], [Enable POWER7]) + else + AC_DEFINE([CRYPTOPP_DISABLE_POWER7], [1], [Disable POWER7]) + fi + + # Plain old Altivec + if test x"$ALTIVEC_FLAG" != "x"; then + AC_SUBST([CRYPTOPP_ALTIVEC_FLAG], [$ALTIVEC_FLAG]) + AC_SUBST([CRYPTOPP_BLAKE2S_FLAG], [$ALTIVEC_FLAG]) + AC_SUBST([CRYPTOPP_CHACHA_FLAG], [$ALTIVEC_FLAG]) + AC_DEFINE([CRYPTOPP_ALTIVEC_AVAILABLE], [1], [Enable Altivec]) + else + AC_DEFINE([CRYPTOPP_DISABLE_ALTIVEC], [1], [Disable Altivec]) + fi + + # Drop to Altivec if higher Power is not available + if test x"$ALTIVEC_FLAG" != "x"; then + if test x"$CRYPTOPP_GCM_FLAG" = "x"; then + AC_SUBST([CRYPTOPP_GCM_FLAG], [$ALTIVEC_FLAG]) + fi + fi + + # Now set a disable flag + if test x"$ALTIVEC_FLAG" = "x"; then + AM_CXXFLAGS="-DCRYPTOPP_DISABLE_ALTIVEC $AM_CXXFLAGS" + elif test x"$POWER7_FLAG" = "x"; then + AM_CXXFLAGS="-DCRYPTOPP_DISABLE_POWER7 $AM_CXXFLAGS" + elif test x"$POWER8_FLAG" = "x"; then + AM_CXXFLAGS="-DCRYPTOPP_DISABLE_POWER8 $AM_CXXFLAGS" + elif test x"$POWER9_FLAG" = "x"; then + AM_CXXFLAGS="-DCRYPTOPP_DISABLE_POWER9 $AM_CXXFLAGS" + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## PART 5 PART 5 PART 5 PART 5 PART 5 PART 5 PART 5 PART 5 +## ========================================================================== +## C++ feature tests, like C++11, alignof and alignas +############################################################################# + +############################################################################# +## Newlib and _XOPEN_SOURCE + +if true; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + ## This test may need to be changed if the Newlib folks provide directions. + ## Also see http://www.sourceware.org/ml/newlib/2017/msg01095.html. + + AC_MSG_CHECKING([whether runtime library is Newlib]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_newlib.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + + CXXFLAGS="-D_XOPEN_SOURCE=600" + AC_MSG_CHECKING([if runtime library supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_DEFINE([_XOPEN_SOURCE], [600], [Enable _XOPEN_SOURCE]) + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## libstdc++ and _GLIBCXX_DEBUG +if test "$IS_DEBUG" = "1"; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + AC_MSG_CHECKING([whether runtime library is libstdc++]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_glibc.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + + CXXFLAGS="-D_GLIBCXX_DEBUG" + AC_MSG_CHECKING([if runtime library supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## Now test C++ features + +#AH_HEADER= +#AC_CONFIG_COMMANDS_PRE( +# [m4_ifndef([AH_HEADER], [AC_CONFIG_HEADERS([config_cxx.h])]) +#]) + +############################################################################# + +if true; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + AC_MSG_CHECKING([whether runtime library is C++11]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_cxx11.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_DEFINE([CRYPTOPP_CXX11], [1], [C++11 is available]) + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +if true; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + AC_MSG_CHECKING([whether runtime library is C++17]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([`cat TestPrograms/test_cxx17.cxx`])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AC_DEFINE([CRYPTOPP_CXX17], [1], [C++17 is available]) + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## PART 6 PART 6 PART 6 PART 6 PART 6 PART 6 PART 6 PART 6 +## ========================================================================== +## Misc feature and options +############################################################################# + +############################################################################# +## Add -pipe for non-IoT gadgets to speedup compiles. We use 2GB RAM as +## threshold. Anything with less than 2GB will not use -pipe. + +# Unix, Linux and family +MEM_SIZE=`$GREP "MemTotal" /proc/meminfo 2>/dev/null | $AWK '{print int($2/1024/1024); exit;}'` + +# Darwin +if test "$IS_APPLE_OS" != "0"; then + MEM_SIZE=`sysctl -a 2>&1 | $GREP "hw.memsize" 2>/dev/null | $AWK '{print int($3/1024/1024); exit;}'` +fi + +# Solaris +if test "$IS_SUN_OS" != "0"; then + MEM_SIZE=`prtconf 2>/dev/null | $GREP "Memory" | $AWK '{print int($3/1024); exit;}'` +fi + +# AIX +if test "$IS_AIX_OS" != "0"; then + MEM_SIZE=`prtconf -m 2>/dev/null | $GREP "MB" | $AWK '{print int($3/1024); exit;}'` +fi + +if test "$MEM_SIZE" -ge "2"; then + + ## Save CXXFLAGS + SAVED_CXXFLAGS="$CXXFLAGS" + + CXXFLAGS="-pipe" + AC_MSG_CHECKING([if $CXXNAME supports $CXXFLAGS]) + XXX_COMPILE_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS" + fi + + ## Restore CXXFLAGS + CXXFLAGS="$SAVED_CXXFLAGS" +fi + +############################################################################# +## Dead code stripping for linkers. Compilers are towards the head of script. + +if true; then + + ## Save FLAGS + SAVED_LDFLAGS="$LDFLAGS" + + # OS X uses -Wl,-dead_strip + LDFLAGS="-Wl,-dead_strip" + AC_MSG_CHECKING([if $LDNAME supports $LDFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_LDFLAGS="$AM_LDFLAGS $LDFLAGS" + fi + + # Linux uses --gc-sections + LDFLAGS="-Wl,--gc-sections" + AC_MSG_CHECKING([if $LDNAME supports $LDFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_LDFLAGS="$AM_LDFLAGS $LDFLAGS" + fi + + # Solaris uses -z discard-unused + # https://docs.oracle.com/cd/E26502_01/html/E26507/glmth.html + LDFLAGS="-Wl,-z,discard-unused=sections" + AC_MSG_CHECKING([if $LDNAME supports $LDFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_LDFLAGS="$AM_LDFLAGS $LDFLAGS" + fi + + # Solaris uses -z discard-unused + # https://docs.oracle.com/cd/E26502_01/html/E26507/glmth.html + LDFLAGS="-Wl,-z,discard-unused=dependencies" + AC_MSG_CHECKING([if $LDNAME supports $LDFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_LDFLAGS="$AM_LDFLAGS $LDFLAGS" + fi + + ## Restore FLAGS + LDFLAGS="$SAVED_LDFLAGS" +fi + +############################################################################# +## Solaris, map file and libraries + +if test "$IS_SUN_OS" != "0"; then + + ## Save LDFLAGS + SAVED_LDFLAGS="$LDFLAGS" + + ## IA-32 gets a Mapfile for capabilities. Due to libtool stripping + ## -M arguments, we need to escape it with -XCClinker in AM_LDFLAGS. + if test "$IS_IA32" != "0"; then + LDFLAGS="-Mcryptopp.mapfile" + AC_MSG_CHECKING([if $LDNAME supports -Mcryptopp.mapfile]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_LDFLAGS="$AM_LDFLAGS -XCClinker -Mcryptopp.mapfile" + fi + fi + + ## Restore LDFLAGS + LDFLAGS="$SAVED_LDFLAGS" +fi + +############################################################################# +## Add --build-id to linker for debug symbols. +## https://sourceware.org/gdb/onlinedocs/gdb/Separate-Debug-Files.html + +if true; then + + SAVED_LDFLAGS="$LDFLAGS" + LDFLAGS="-Wl,--build-id" + + AC_MSG_CHECKING([if $LDNAME supports $LDFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_LDFLAGS="$AM_LDFLAGS $LDFLAGS" + fi + + LDFLAGS="$SAVED_LDFLAGS" +fi + +############################################################################# +## Demangle output names if possible for friendlier err messages + +if true; then + + SAVED_LDFLAGS="$LDFLAGS" + LDFLAGS="-Wl,--demangle" + + AC_MSG_CHECKING([if $LDNAME supports $LDFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_LDFLAGS="$AM_LDFLAGS $LDFLAGS" + fi + + LDFLAGS="$SAVED_LDFLAGS" +fi + +############################################################################# +## MinGW libraries +## Automake does not follow Make conventions and use AM_LDLIBS. Instead +## it stuffs libraries in the flags which messes up pkg-config *.pc files. + +if test "$IS_MINGW_OS" = "1"; then + + SAVED_LDFLAGS="$LDFLAGS" + + LDFLAGS="-lws2_32" + AC_MSG_CHECKING([if $LDNAME supports $LDFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_LDFLAGS="$AM_LDFLAGS $LDFLAGS" + fi + + ## Restore LDFLAGS + LDFLAGS="$SAVED_LDFLAGS" +fi + +############################################################################# +## OpenMP libraries +## Automake does not follow Make conventions and use AM_LDLIBS. Instead +## it stuffs libraries in the flags which messes up pkg-config *.pc files. + +if true; then + + COUNT1=`echo $CXXFLAGS | $EGREP -c '\-fopenmp'` + COUNT2=`echo $LDFLAGS | $EGREP -c '\-lgomp'` + if test "$COUNT1" != "0" && test "$COUNT2" = "0"; then + + SAVED_LDFLAGS="$LDFLAGS" + + LDFLAGS="-lgomp" + AC_MSG_CHECKING([if $LDNAME supports $LDFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_LDFLAGS="$AM_LDFLAGS $LDFLAGS" + fi + + LDFLAGS="$SAVED_LDFLAGS" + fi +fi + +############################################################################# +## Add -Wl,--exclude-libs,ALL for GNU linker to stop us from re-exporting +## symbols in other libraries. This keeps our ELF section header smaller. + +if test "$enable_shared" = "yes"; then + + SAVED_LDFLAGS="$LDFLAGS" + LDFLAGS="-Wl,--exclude-libs,ALL" + + AC_MSG_CHECKING([if $LDNAME supports $LDFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_LDFLAGS="$AM_LDFLAGS $LDFLAGS" + fi + + LDFLAGS="$SAVED_LDFLAGS" +fi + +############################################################################# +## Add -Wl,--as-needed for linker to avoid linking unneeded libraries. + +if true; then + + SAVED_LDFLAGS="$LDFLAGS" + LDFLAGS="-Wl,--as-needed" + + AC_MSG_CHECKING([if $LDNAME supports $LDFLAGS]) + XXX_LINK_IFELSE( + [AC_LANG_SOURCE([[int main() { return 0; }]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])] + ) + + if test "$retval" = "0"; then + AM_LDFLAGS="$AM_LDFLAGS $LDFLAGS" + fi + + LDFLAGS="$SAVED_LDFLAGS" +fi + +############################################################################# +## Android cpu-features library + +if test "$IS_ANDROID_OS" != "0"; then + + # ac_srcdir does not work. Autotools blows... + + THIS_FILE="$ANDROID_NDK_ROOT/sources/android/cpufeatures/cpu-features.h" + AC_CHECK_FILE([$THIS_FILE], + [cp "$THIS_FILE" "./"] + ) + + THIS_FILE="$ANDROID_NDK_ROOT/sources/android/cpufeatures/cpu-features.c" + AC_CHECK_FILE([$THIS_FILE], + [cp "$THIS_FILE" "./"] + ) + + # And set the flag so Makefile adds the recipes + THIS_FILE="./cpu-features.c" + AC_CHECK_FILE([$THIS_FILE], + [AM_CONDITIONAL([ANDROID_CPU_FEATURES], [true])], + [AM_CONDITIONAL([ANDROID_CPU_FEATURES], [false])] + ) +else + AM_CONDITIONAL([ANDROID_CPU_FEATURES], [false]) +fi + +############################################################################# +## Miscellaneous items + +## Fix CCAS and CCASFLAGS +## Also see https://stackoverflow.com/q/51575580/608639 +AC_SUBST([CCAS], [$CXX]) +AC_SUBST([CCASFLAGS], ["$AM_CXXFLAGS $CXXFLAGS"]) + +## Without this 'make' uses our GNUmakefile, and not Makefile +AC_CONFIG_COMMANDS_PRE([rm -f GNUmakefile 2>/dev/null]) +AC_CONFIG_COMMANDS_PRE([rm -f GNUmakefile-cross 2>/dev/null]) + +## Write the Automake flags we set +AC_SUBST([AM_CXXFLAGS]) +AC_SUBST([AM_LDFLAGS]) + +## Write the output artifacts +AC_OUTPUT + +## Automake bug workaround. If libcryptopp_la_SOURCES is an empty list, Automake assumes +## C source files and drive link through the C compiler. We provide the empty adhoc.cpp +## to get things back on course, so adhoc.cpp must always be copied. + +AC_CONFIG_COMMANDS_POST([cp adhoc.cpp.proto adhoc.cpp]) + +############################################################################# +## Print a summary of information + +echo "" +echo "***********************************************************************" + +echo "Auto-configuration complete. A summary of options are below. If" +echo "something looks wrong then please modify config.h and please report" +echo "it at http://github.com/noloader/cryptopp-autotools." +echo "" + +echo " Build triplet: $build" +echo " Compiler target: $COMPILER_TARGET" +echo "Compiler version: $COMPILER_VERSION" +echo "" + +echo "Static library: $enable_static" +echo "Shared library: $enable_shared" +echo "" + +if test "$IS_ARM32" != "0" || test "$IS_ARMV8" != "0"; then + if test x"$CRYPTOPP_ARM_NEON_HEADER" != "x"; then + echo "CRYPTOPP_ARM_NEON_HEADER: $CRYPTOPP_ARM_NEON_HEADER" + fi + if test x"$CRYPTOPP_ARM_ACLE_HEADER" != "x"; then + echo "CRYPTOPP_ARM_ACLE_HEADER: $CRYPTOPP_ARM_ACLE_HEADER" + fi + echo "" +fi + +if test x"$CRYPTOPP_SSE2_FLAG" != "x"; then + echo "CRYPTOPP_SSE2_FLAG: $CRYPTOPP_SSE2_FLAG" +fi +if test x"$CRYPTOPP_NEON_FLAG" != "x"; then + echo "CRYPTOPP_NEON_FLAG: $CRYPTOPP_NEON_FLAG" +fi +if test x"$CRYPTOPP_ALTIVEC_FLAG" != "x"; then + echo "CRYPTOPP_ALTIVEC_FLAG: $CRYPTOPP_ALTIVEC_FLAG" +fi +if test x"$CRYPTOPP_POWER7_FLAG" != "x"; then + echo "CRYPTOPP_POWER7_FLAG: $CRYPTOPP_POWER7_FLAG" +fi +if test x"$CRYPTOPP_POWER8_FLAG" != "x"; then + echo "CRYPTOPP_POWER8_FLAG: $CRYPTOPP_POWER8_FLAG" +fi +#if test x"$CRYPTOPP_POWER9_FLAG" != "x"; then +# echo "CRYPTOPP_POWER9_FLAG: $CRYPTOPP_POWER9_FLAG" +#fi +if test x"$CRYPTOPP_ARIA_FLAG" != "x"; then + echo "CRYPTOPP_ARIA_FLAG: $CRYPTOPP_ARIA_FLAG" +fi +if test x"$CRYPTOPP_BLAKE2S_FLAG" != "x"; then + echo "CRYPTOPP_BLAKE2S_FLAG: $CRYPTOPP_BLAKE2S_FLAG" +fi +if test x"$CRYPTOPP_BLAKE2B_FLAG" != "x"; then + echo "CRYPTOPP_BLAKE2B_FLAG: $CRYPTOPP_BLAKE2B_FLAG" +fi +if test x"$CRYPTOPP_CHACHA_FLAG" != "x"; then + echo "CRYPTOPP_CHACHA_FLAG: $CRYPTOPP_CHACHA_FLAG" +fi +if test x"$CRYPTOPP_CHACHA_AVX2_FLAG" != "x"; then + echo "CRYPTOPP_CHACHA_AVX2_FLAG: $CRYPTOPP_CHACHA_AVX2_FLAG" +fi +if test x"$CRYPTOPP_CHAM_FLAG" != "x"; then + echo "CRYPTOPP_CHAM_FLAG: $CRYPTOPP_CHAM_FLAG" +fi +if test x"$CRYPTOPP_CRC_FLAG" != "x"; then + echo "CRYPTOPP_CRC_FLAG: $CRYPTOPP_CRC_FLAG" +fi +if test x"$CRYPTOPP_DONNA_FLAG" != "x"; then + echo "CRYPTOPP_DONNA_FLAG: $CRYPTOPP_DONNA_FLAG" +fi +if test x"$CRYPTOPP_LEA_FLAG" != "x"; then + echo "CRYPTOPP_LEA_FLAG: $CRYPTOPP_LEA_FLAG" +fi +if test x"$CRYPTOPP_KECCAK_FLAG" != "x"; then + echo "CRYPTOPP_KECCAK_FLAG: $CRYPTOPP_KECCAK_FLAG" +fi +if test x"$CRYPTOPP_GCM_FLAG" != "x"; then + echo "CRYPTOPP_GCM_FLAG: $CRYPTOPP_GCM_FLAG" +fi +if test x"$CRYPTOPP_GF2N_FLAG" != "x"; then + echo "CRYPTOPP_GF2N_FLAG: $CRYPTOPP_GF2N_FLAG" +fi +if test x"$CRYPTOPP_AES_FLAG" != "x"; then + echo "CRYPTOPP_AES_FLAG: $CRYPTOPP_AES_FLAG" +fi +if test x"$CRYPTOPP_SHA_FLAG" != "x"; then + echo "CRYPTOPP_SHA_FLAG: $CRYPTOPP_SHA_FLAG" +fi +if test x"$CRYPTOPP_SIMON128_FLAG" != "x"; then + echo "CRYPTOPP_SIMON128_FLAG: $CRYPTOPP_SIMON128_FLAG" +fi +if test x"$CRYPTOPP_SPECK128_FLAG" != "x"; then + echo "CRYPTOPP_SPECK128_FLAG: $CRYPTOPP_SPECK128_FLAG" +fi +if test x"$CRYPTOPP_SM4_FLAG" != "x"; then + echo "CRYPTOPP_SM4_FLAG: $CRYPTOPP_SM4_FLAG" +fi +if test x"$CRYPTOPGAMS_ARMV4_FLAG" != "x"; then + echo "CRYPTOPGAMS_ARMV4_FLAG: $CRYPTOPGAMS_ARMV4_FLAG" +fi + +echo "" +echo "Automake flags (can be overridden by user flags):" +echo "AM_CXXFLAGS: $AM_CXXFLAGS" +echo "AM_LDFLAGS: $AM_LDFLAGS" + +echo "" +echo "User flags (overrides Automake flags on conflict):" +echo "CXXFLAGS: $CXXFLAGS" +echo "LDFLAGS: $LDFLAGS" + +OPT_NDEBUG=`echo $CPPFLAGS $CXXFLAGS | $EGREP -c '\-DNDEBUG'` +if test "$OPT_NDEBUG" = "0"; then + echo "" + echo "CPPFLAGS does not include -DNDEBUG. You should consider building" + echo "with NDEBUG defined so an assert does not inadvertently crash your" + echo "program and egress sensitive data to the filesystem or an error" + echo "reporting service like AppPort, Windows Error Reporting, Crash" + echo "Reporter, Test Flight, etc." +fi + +OPT_SYM=`echo $CPPFLAGS $CXXFLAGS | $EGREP -c '\-g'` +if test "$OPT_SYM" = "0"; then + echo "" + echo "CPPFLAGS does not include -g. You should consider building with -g" + echo "to add debug symbols in case you have to analyze a crash." +fi + +OPT_O3=`echo $CXXFLAGS | $EGREP -c '\-O3|\-O4|\-O5|\-xO3|\-xO4|\-xO5|\-Os|\-Ofast'` +if test "$OPT_O3" = "0"; then + echo "" + echo "CXXFLAGS does not include -O3. You should consider building at -O3" + echo "to engage compiler vectorizations and enhance performance." +fi + +echo "***********************************************************************" +echo "" diff --git a/package/lean/libcryptopp/src/libcryptopp.pc.in b/package/lean/libcryptopp/src/libcryptopp.pc.in new file mode 100644 index 00000000000000..a6c502ee52b463 --- /dev/null +++ b/package/lean/libcryptopp/src/libcryptopp.pc.in @@ -0,0 +1,31 @@ +## libcryptopp.pc.in - Autotools package configuration file for Crypto++. +## written and placed in public domain by Jeffrey Walton. +## based on Debian package configuration by László Böszörményi. +## + +## libdir=@libdir@ is not working as expected for Fedora, Solaris, +## and other 64-bit OSes that use library directories like /lib64, +## /usr/lib64, /lib/amd64 and friends. Also see: +## * https://stackoverflow.com/q/47124066/608639 +## * https://stackoverflow.com/q/46847939/608639 and +## * https://bugzilla.redhat.com/show_bug.cgi?id=1510073. + +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: @PACKAGE_NAME@ +Description: free C++ class library of cryptographic schemes +Authors: originally written by Wei Dai +Maintainers: the Crypto++ community +URL: @PACKAGE_URL@ +Version: @PACKAGE_VERSION@ +Bug-Report: @PACKAGE_BUGREPORT@ +Requires: + +## These flags are mostly broken. We cannot record user choices, +## and then have user programs use the same flags later. +## https://lists.freedesktop.org/archives/pkg-config/2017-November/001087.html +Cflags: -I${includedir} +Libs: -L${libdir} -lcryptopp