diff options
author | Andy Polyakov <appro@openssl.org> | 2004-03-28 21:27:47 +0000 |
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committer | Andy Polyakov <appro@openssl.org> | 2004-03-28 21:27:47 +0000 |
commit | 1a979201d5b099edbc1e3ad2fb157ee058091a40 (patch) | |
tree | aeb8ac81bc854026ce89d455deca957b10139a2c /Configure | |
parent | 216659eb87485402a8e861a6de77233d1f5d7425 (diff) |
This is essentially Intel 32-bit compiler tune-up. To start with all
available compiler versions generated bogus machine code trying to
compile new crypto/des/cfb_enc.c. Secondly, 8th version defines
__GNUC__ macro, but fails to compile *some* inline assembler correctly.
Note that all versions of icc implement MSC-like _lrot[rl] intrinsic,
which is used now instead of offensive asm. Finally, unnecessary linker
dependencies are eliminated. Most notably dependency from libirc.a
caused trouble at application start-up, if libcrypto.so is linked with
-Bsymbolic (which it is).
Diffstat (limited to 'Configure')
-rwxr-xr-x | Configure | 17 |
1 files changed, 16 insertions, 1 deletions
@@ -378,7 +378,7 @@ my %table=( # The intel boxes :-), It would be worth seeing if bsdi-gcc can use the # bn86-elf.o file file since it is hand tweaked assembler. -"linux-ia32-icc", "icc:-DL_ENDIAN -DTERMIO -O2::-D_REENTRANT::-ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn:linux-shared:-KPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", +"linux-ia32-icc", "icc:-DL_ENDIAN -DTERMIO -O2 -no_cpprt::-D_REENTRANT::-ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn:linux-shared:-KPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", "linux-elf", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall::-D_REENTRANT::-ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", "linux-pentium", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -mcpu=pentium -Wall::-D_REENTRANT::-ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", "linux-ppro", "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -mcpu=pentiumpro -Wall::-D_REENTRANT::-ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)", @@ -1164,6 +1164,21 @@ else $openssl_other_defines.="#define OPENSSL_NO_STATIC_ENGINE\n"; } +# Compiler fix-ups +if ($target =~ /icc$/) + { + my($iccver)=`$cc -V 2>&1`; + if ($iccver =~ /Version ([0-9]+)\./) { $iccver=$1; } + else { $iccver=0; } + if ($iccver>=8) + { + # Eliminate unnecessary dependency from libirc.a. This is + # essential for shared library support, as otherwise + # apps/openssl can end up in endless loop upon startup... + $cflags.=" -Dmemcpy=__builtin_memcpy -Dmemset=__builtin_memset"; + } + } + if ($sys_id ne "") { #$cflags="-DOPENSSL_SYSNAME_$sys_id $cflags"; |