X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=Configure;h=8756dcba70bfcd709b115461569a2d01d2bd4a92;hb=5c5e7e1a7eb114cf136e1ae4b6a413bc48ba41eb;hp=139dbf0a0ccc7dabce846b486cfe9c1ee5d1cab3;hpb=07c4c14c4739da0c44562328afb6e7273e51298c;p=oweals%2Fopenssl.git diff --git a/Configure b/Configure index 139dbf0a0c..8756dcba70 100755 --- a/Configure +++ b/Configure @@ -107,6 +107,8 @@ my $usage="Usage: Configure [no- ...] [enable- ...] [experimenta my $gcc_devteam_warn = "-Wall -pedantic -DPEDANTIC -Wno-long-long -Wsign-compare -Wmissing-prototypes -Wshadow -Wformat -Werror -DCRYPTO_MDEBUG_ALL -DCRYPTO_MDEBUG_ABORT -DREF_CHECK -DOPENSSL_NO_DEPRECATED"; +my $clang_disabled_warnings = "-Wno-language-extension-token -Wno-extended-offsetof -Wno-padded -Wno-shorten-64-to-32 -Wno-format-nonliteral -Wno-missing-noreturn -Wno-unused-parameter -Wno-sign-conversion -Wno-unreachable-code -Wno-conversion -Wno-documentation -Wno-missing-variable-declarations -Wno-cast-align -Wno-incompatible-pointer-types-discards-qualifiers -Wno-missing-variable-declarations -Wno-missing-field-initializers -Wno-unused-macros -Wno-disabled-macro-expansion -Wno-conditional-uninitialized -Wno-switch-enum"; + my $strict_warnings = 0; my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL"; @@ -257,10 +259,6 @@ my %table=( "debug-solaris-sparcv8-cc","cc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG_ALL -xarch=v8 -g -O -xstrconst -Xa -DB_ENDIAN -DBN_DIV2W::-D_REENTRANT::-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_RISC1 DES_UNROLL BF_PTR:${sparcv8_asm}:dlfcn:solaris-shared:-KPIC:-G -dy -z text:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", "debug-solaris-sparcv9-cc","cc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG_ALL -xtarget=ultra -xarch=v8plus -g -O -xstrconst -Xa -DB_ENDIAN -DBN_DIV2W::-D_REENTRANT:ULTRASPARC:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK_LL DES_PTR DES_RISC1 DES_UNROLL BF_PTR:${sparcv9_asm}:dlfcn:solaris-shared:-KPIC:-G -dy -z text:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", -#### SunOS configs, assuming sparc for the gcc one. -#"sunos-cc", "cc:-O4 -DNOPROTO -DNOCONST::(unknown):SUNOS::DES_UNROLL:${no_asm}::", -"sunos-gcc","gcc:-O3 -mv8 -Dssize_t=int::(unknown):SUNOS::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL DES_PTR DES_RISC1:${no_asm}::", - #### IRIX 5.x configs # -mips2 flag is added by ./config when appropriate. "irix-gcc","gcc:-O3 -DTERMIOS -DB_ENDIAN::(unknown):::BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR RC4_CHUNK DES_UNROLL DES_RISC2 DES_PTR BF_PTR:${mips32_asm}:o32:dlfcn:irix-shared:::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", @@ -354,8 +352,34 @@ my %table=( # throw in -D[BL]_ENDIAN, whichever appropriate... "linux-generic32","gcc:-DTERMIO -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::-ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR:${no_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", "linux-ppc", "gcc:-DB_ENDIAN -DTERMIO -O3 -Wall::-D_REENTRANT::-ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_RISC1 DES_UNROLL:${ppc32_asm}:linux32:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", -# It's believed that majority of ARM toolchains predefine appropriate -march. -# If you compiler does not, do complement config command line with one! + +####################################################################### +# Note that -march is not among compiler options in below linux-armv4 +# target line. Not specifying one is intentional to give you choice to: +# +# a) rely on your compiler default by not specifying one; +# b) specify your target platform explicitly for optimal performance, +# e.g. -march=armv6 or -march=armv7-a; +# c) build "universal" binary that targets *range* of platforms by +# specifying minimum and maximum supported architecture; +# +# As for c) option. It actually makes no sense to specify maximum to be +# less than ARMv7, because it's the least requirement for run-time +# switch between platform-specific code paths. And without run-time +# switch performance would be equivalent to one for minimum. Secondly, +# there are some natural limitations that you'd have to accept and +# respect. Most notably you can *not* build "universal" binary for +# big-endian platform. This is because ARMv7 processor always picks +# instructions in little-endian order. Another similar limitation is +# that -mthumb can't "cross" -march=armv6t2 boundary, because that's +# where it became Thumb-2. Well, this limitation is a bit artificial, +# because it's not really impossible, but it's deemed too tricky to +# support. And of course you have to be sure that your binutils are +# actually up to the task of handling maximum target platform. With all +# this in mind here is an example of how to configure "universal" build: +# +# ./Configure linux-armv4 -march=armv6 -D__ARM_MAX_ARCH__=8 +# "linux-armv4", "gcc:-DTERMIO -O3 -Wall::-D_REENTRANT::-ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR:${armv4_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", "linux-aarch64","gcc:-DTERMIO -O3 -Wall::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR:${aarch64_asm}:linux64:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", # Configure script adds minimally required -march for assembly support, @@ -376,6 +400,7 @@ my %table=( "linux-ia64", "gcc:-DL_ENDIAN -DTERMIO -O3 -Wall::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_UNROLL DES_INT:${ia64_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", "linux-ia64-icc","icc:-DL_ENDIAN -DTERMIO -O2 -Wall::-D_REENTRANT::-ldl -no_cpprt:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_RISC1 DES_INT:${ia64_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", "linux-x86_64", "gcc:-m64 -DL_ENDIAN -DTERMIO -O3 -Wall::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL:${x86_64_asm}:elf:dlfcn:linux-shared:-fPIC:-m64:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR):::64", +"linux-x86_64-clang", "clang: -m64 -DL_ENDIAN -DTERMIO -O3 -Weverything $clang_disabled_warnings -Qunused-arguments::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL:${x86_64_asm}:elf:dlfcn:linux-shared:-fPIC:-m64:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR):::64", "linux-x86_64-icc", "icc:-DL_ENDIAN -DTERMIO -O2::-D_REENTRANT::-ldl -no_cpprt:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL:${x86_64_asm}:elf:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR):::64", "linux-x32", "gcc:-mx32 -DL_ENDIAN -DTERMIO -O3 -Wall::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT RC4_CHUNK_LL DES_INT DES_UNROLL:${x86_64_asm}:elf:dlfcn:linux-shared:-fPIC:-mx32:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR):::x32:", "linux64-s390x", "gcc:-m64 -DB_ENDIAN -DTERMIO -O3 -Wall::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL:${s390x_asm}:64:dlfcn:linux-shared:-fPIC:-m64:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR):::64", @@ -516,17 +541,6 @@ my %table=( # did not like it. "cray-t3e", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::(unknown):CRAY::SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT:::", -# DGUX, 88100. -"dgux-R3-gcc", "gcc:-O3 -fomit-frame-pointer::(unknown):::RC4_INDEX DES_UNROLL:::", -"dgux-R4-gcc", "gcc:-O3 -fomit-frame-pointer::(unknown)::-lnsl -lsocket:RC4_INDEX DES_UNROLL:::", -"dgux-R4-x86-gcc", "gcc:-O3 -fomit-frame-pointer -DL_ENDIAN::(unknown)::-lnsl -lsocket:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}", - -# Sinix/ReliantUNIX RM400 -# NOTE: The CDS++ Compiler up to V2.0Bsomething has the IRIX_CC_BUG optimizer problem. Better use -g */ -"ReliantUNIX","cc:-KPIC -g -DTERMIOS -DB_ENDIAN::-Kthread:SNI:-lsocket -lnsl -lc -L/usr/ucblib -lucb:BN_LLONG DES_PTR DES_RISC2 DES_UNROLL BF_PTR:${no_asm}:dlfcn:reliantunix-shared:::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", -"SINIX","cc:-O::(unknown):SNI:-lsocket -lnsl -lc -L/usr/ucblib -lucb:RC4_INDEX RC4_CHAR:::", -"SINIX-N","/usr/ucb/cc:-O2 -misaligned::(unknown)::-lucb:RC4_INDEX RC4_CHAR:::", - # SIEMENS BS2000/OSD: an EBCDIC-based mainframe "BS2000-OSD","c89:-O -XLLML -XLLMK -XL -DB_ENDIAN -DTERMIOS -DCHARSET_EBCDIC::(unknown)::-lsocket -lnsl:THIRTY_TWO_BIT DES_PTR DES_UNROLL MD2_CHAR RC4_INDEX RC4_CHAR BF_PTR:::", @@ -1419,8 +1433,11 @@ if ($zlib) } } -#Always build the library with OPENSSL_USE_DEPRECATED. This is overridden by OPENSSL_NO_DEPRECATED -$cflags = "-DOPENSSL_USE_DEPRECATED $cflags"; +#Build the library with OPENSSL_USE_DEPRECATED if deprecation is not disabled +if(!defined($disabled{"deprecated"})) + { + $cflags = "-DOPENSSL_USE_DEPRECATED $cflags"; + } # You will find shlib_mark1 and shlib_mark2 explained in Makefile.org my $shared_mark = ""; @@ -1635,7 +1652,7 @@ if ($shlib_version_number =~ /(^[0-9]*)\.([0-9\.]*)/) if ($strict_warnings) { my $wopt; - die "ERROR --strict-warnings requires gcc" unless ($cc =~ /gcc$/); + die "ERROR --strict-warnings requires gcc or clang" unless ($cc =~ /gcc$/ or $cc =~ /clang$/); foreach $wopt (split /\s+/, $gcc_devteam_warn) { $cflags .= " $wopt" unless ($cflags =~ /$wopt/)