Correction from Tani Hosokawa <unknown@riverstyx.net>
[openssl.git] / Configure
1 :
2 eval 'exec perl -S $0 ${1+"$@"}'
3     if $running_under_some_shell;
4 ##
5 ##  Configure -- OpenSSL source tree configuration script
6 ##
7
8 require 5.000;
9 use strict;
10
11 # see INSTALL for instructions.
12
13 my $usage="Usage: Configure [no-<cipher> ...] [-Dxxx] [-lxxx] [-Lxxx] [-fxxx] [-Kxxx] [rsaref] [no-threads] [no-asm] [no-dso] [386] [--prefix=DIR] [--openssldir=OPENSSLDIR] os/compiler[:flags]\n";
14
15 # Options:
16 #
17 # --openssldir  install OpenSSL in OPENSSLDIR (Default: DIR/ssl if the
18 #               --prefix option is given; /usr/local/ssl otherwise)
19 # --prefix      prefix for the OpenSSL include, lib and bin directories
20 #               (Default: the OPENSSLDIR directory)
21 #
22 # --install_prefix  Additional prefix for package builders (empty by
23 #               default).  This needn't be set in advance, you can
24 #               just as well use "make INSTALL_PREFIX=/whatever install".
25 #
26 # rsaref        use RSAref
27 # [no-]threads  [don't] try to create a library that is suitable for
28 #               multithreaded applications (default is "threads" if we
29 #               know how to do it)
30 # [no-]shared   [don't] try to create shared libraries when supported.
31 # no-asm        do not use assembler
32 # no-dso        do not compile in any native shared-library methods. This
33 #               will ensure that all methods just return NULL.
34 # 386           generate 80386 code
35 # no-<cipher>   build without specified algorithm (rsa, idea, rc5, ...)
36 # -<xxx> +<xxx> compiler options are passed through 
37 #
38 # DEBUG_SAFESTACK use type-safe stacks to enforce type-safety on stack items
39 #               provided to stack calls. Generates unique stack functions for
40 #               each possible stack type.
41 # DES_PTR       use pointer lookup vs arrays in the DES in crypto/des/des_locl.h
42 # DES_RISC1     use different DES_ENCRYPT macro that helps reduce register
43 #               dependancies but needs to more registers, good for RISC CPU's
44 # DES_RISC2     A different RISC variant.
45 # DES_UNROLL    unroll the inner DES loop, sometimes helps, somtimes hinders.
46 # DES_INT       use 'int' instead of 'long' for DES_LONG in crypto/des/des.h
47 #               This is used on the DEC Alpha where long is 8 bytes
48 #               and int is 4
49 # BN_LLONG      use the type 'long long' in crypto/bn/bn.h
50 # MD2_CHAR      use 'char' instead of 'int' for MD2_INT in crypto/md2/md2.h
51 # MD2_LONG      use 'long' instead of 'int' for MD2_INT in crypto/md2/md2.h
52 # IDEA_SHORT    use 'short' instead of 'int' for IDEA_INT in crypto/idea/idea.h
53 # IDEA_LONG     use 'long' instead of 'int' for IDEA_INT in crypto/idea/idea.h
54 # RC2_SHORT     use 'short' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
55 # RC2_LONG      use 'long' instead of 'int' for RC2_INT in crypto/rc2/rc2.h
56 # RC4_CHAR      use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
57 # RC4_LONG      use 'long' instead of 'int' for RC4_INT in crypto/rc4/rc4.h
58 # RC4_INDEX     define RC4_INDEX in crypto/rc4/rc4_locl.h.  This turns on
59 #               array lookups instead of pointer use.
60 # RC4_CHUNK     enables code that handles data aligned at long (natural CPU
61 #               word) boundary.
62 # RC4_CHUNK_LL  enables code that handles data aligned at long long boundary
63 #               (intended for 64-bit CPUs running 32-bit OS).
64 # BF_PTR        use 'pointer arithmatic' for Blowfish (unsafe on Alpha).
65 # BF_PTR2       intel specific version (generic version is more efficient).
66 # MD5_ASM       use some extra md5 assember,
67 # SHA1_ASM      use some extra sha1 assember, must define L_ENDIAN for x86
68 # RMD160_ASM    use some extra ripemd160 assember,
69
70 my $x86_gcc_des="DES_PTR DES_RISC1 DES_UNROLL";
71
72 # MD2_CHAR slags pentium pros
73 my $x86_gcc_opts="RC4_INDEX MD2_INT";
74
75 # MODIFY THESE PARAMETERS IF YOU ARE GOING TO USE THE 'util/speed.sh SCRIPT
76 # Don't worry about these normally
77
78 my $tcc="cc";
79 my $tflags="-fast -Xa";
80 my $tbn_mul="";
81 my $tlib="-lnsl -lsocket";
82 #$bits1="SIXTEEN_BIT ";
83 #$bits2="THIRTY_TWO_BIT ";
84 my $bits1="THIRTY_TWO_BIT ";
85 my $bits2="SIXTY_FOUR_BIT ";
86
87 my $x86_sol_asm="asm/bn86-sol.o asm/co86-sol.o:asm/dx86-sol.o asm/yx86-sol.o:asm/bx86-sol.o:asm/mx86-sol.o:asm/sx86-sol.o:asm/cx86-sol.o:asm/rx86-sol.o:asm/rm86-sol.o:asm/r586-sol.o";
88 my $x86_elf_asm="asm/bn86-elf.o asm/co86-elf.o:asm/dx86-elf.o asm/yx86-elf.o:asm/bx86-elf.o:asm/mx86-elf.o:asm/sx86-elf.o:asm/cx86-elf.o:asm/rx86-elf.o:asm/rm86-elf.o:asm/r586-elf.o";
89 my $x86_out_asm="asm/bn86-out.o asm/co86-out.o:asm/dx86-out.o asm/yx86-out.o:asm/bx86-out.o:asm/mx86-out.o:asm/sx86-out.o:asm/cx86-out.o:asm/rx86-out.o:asm/rm86-out.o:asm/r586-out.o";
90 my $x86_bsdi_asm="asm/bn86bsdi.o asm/co86bsdi.o:asm/dx86bsdi.o asm/yx86bsdi.o:asm/bx86bsdi.o:asm/mx86bsdi.o:asm/sx86bsdi.o:asm/cx86bsdi.o:asm/rx86bsdi.o:asm/rm86bsdi.o:asm/r586bsdi.o";
91
92 # -DB_ENDIAN slows things down on a sparc for md5, but helps sha1.
93 # So the md5_locl.h file has an undef B_ENDIAN if sun is defined
94
95 #config-string  $cc : $cflags : $unistd : $thread_cflag : $lflags : $bn_ops : $bn_obj : $des_obj : $bf_obj : $md5_obj : $sha1_obj : $cast_obj : $rc4_obj : $rmd160_obj : $rc5_obj : $dso_scheme : $shared_target : $shared_cflag
96
97 my %table=(
98 # File 'TABLE' (created by 'make TABLE') contains the data from this list,
99 # formatted for better readability.
100
101
102 #"b",           "${tcc}:${tflags}::${tlib}:${bits1}:${tbn_mul}::",
103 #"bl-4c-2c",    "${tcc}:${tflags}::${tlib}:${bits1}BN_LLONG RC4_CHAR MD2_CHAR:${tbn_mul}::",
104 #"bl-4c-ri",    "${tcc}:${tflags}::${tlib}:${bits1}BN_LLONG RC4_CHAR RC4_INDEX:${tbn_mul}::",
105 #"b2-is-ri-dp", "${tcc}:${tflags}::${tlib}:${bits2}IDEA_SHORT RC4_INDEX DES_PTR:${tbn_mul}::",
106
107 # Our development configs
108 "purify",       "purify gcc:-g -DPURIFY -Wall::(unknown):-lsocket -lnsl::::",
109 "debug",        "gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG -ggdb -g2 -Wformat -Wshadow -Wmissing-prototypes -Wmissing-declarations -Werror::(unknown):-lefence::::",
110 "debug-ben",    "gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG -DPEDANTIC -DDEBUG_SAFESTACK -O2 -pedantic -Wall -Wshadow -Werror -pipe::(unknown):::::",
111 "debug-ben-debug",      "gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG -DPEDANTIC -DDEBUG_SAFESTACK -g3 -O2 -pedantic -Wall -Wshadow -Werror -pipe::(unknown):::::",
112 "debug-ben-strict",     "gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG -DCONST_STRICT -O2 -Wall -Wshadow -Werror -Wpointer-arith -Wcast-qual -Wwrite-strings -pipe::(unknown):::::",
113 "debug-rse","cc:-DTERMIOS -DL_ENDIAN -pipe -O -g -ggdb3 -Wall::(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}",
114 "debug-bodo",   "gcc:-DL_ENDIAN -DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG_ALL -DBIO_PAIR_DEBUG -g -m486 -pedantic -Wshadow -Wall::-D_REENTRANT::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}",
115 "debug-ulf",    "gcc:-DL_ENDIAN -DREF_CHECK -DCONF_DEBUG -DBN_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG_ALL -g -O2 -m486 -Wall -Werror -Wshadow -pipe::-D_REENTRANT::${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}",
116 "debug-steve",  "gcc:-DL_ENDIAN -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DDEBUG_SAFESTACK -DCRYPTO_MDEBUG_ALL -DPEDANTIC -g -O2 -m486 -pedantic -Wall -Werror -Wshadow -pipe::-D_REENTRANT::${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}",
117 "debug-levitte-linux-elf","gcc:-DUSE_ALLOCATING_PRINT -DRL_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG -DNO_ASM -DL_ENDIAN -DTERMIO -D_POSIX_SOURCE -ggdb -g3 -m486 -pedantic -ansi -Wall -Wshadow -Wid-clash-31 -pipe::-D_REENTRANT:-ldl:::::::::::dlfcn",
118 "dist",         "cc:-O::(unknown):::::",
119
120 # Basic configs that should work on any (32 and less bit) box
121 "gcc",          "gcc:-O3::(unknown)::BN_LLONG:::",
122 "cc",           "cc:-O::(unknown):::::",
123
124 #### Solaris x86 setups
125 # -DNO_INLINE_ASM switches off inline assembler. We have to do it
126 # here because whenever GNU C instantiates an assembler template it
127 # surrounds it with #APP #NO_APP comment pair which (at least Solaris
128 # 7_x86) /usr/ccs/bin/as fails to assemble with "Illegal mnemonic"
129 # error message.
130 "solaris-x86-gcc","gcc:-O3 -fomit-frame-pointer -m486 -Wall -DL_ENDIAN -DNO_INLINE_ASM::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_sol_asm}:dlfcn:solaris-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
131
132 #### SPARC Solaris with GNU C setups
133 "solaris-sparcv7-gcc","gcc:-O3 -fomit-frame-pointer -Wall -DB_ENDIAN -DBN_DIV2W::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR::::::::::dlfcn:solaris-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
134 "solaris-sparcv8-gcc","gcc:-mv8 -O3 -fomit-frame-pointer -Wall -DB_ENDIAN -DBN_DIV2W::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8.o:::::::::dlfcn:solaris-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
135 "solaris-sparcv9-gcc","gcc:-mcpu=ultrasparc -O3 -fomit-frame-pointer -Wall -DB_ENDIAN -DBN_DIV2W -DULTRASPARC::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8plus.o:::asm/md5-sparcv8plus.o::::::dlfcn:solaris-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
136 # gcc pre-2.8 doesn't understand -mcpu=ultrasparc, so fall down to -mv8
137 # but keep the assembler modules.
138 "solaris-sparcv9-gcc27","gcc:-mv8 -O3 -fomit-frame-pointer -Wall -DB_ENDIAN -DBN_DIV2W -DULTRASPARC::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8plus-gcc27.o:::asm/md5-sparcv8plus-gcc27.o::::::dlfcn:solaris-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
139 ####
140 "debug-solaris-sparcv8-gcc","gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG_ALL -O -g -mv8 -Wall -DB_ENDIAN::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8.o:::::::::dlfcn:solaris-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
141 "debug-solaris-sparcv9-gcc","gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG_ALL -O -g -mcpu=ultrasparc -Wall -DB_ENDIAN::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8plus.o:::::::::dlfcn:solaris-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
142
143 #### SPARC Solaris with Sun C setups
144 # DO NOT use /xO[34] on sparc with SC3.0.  It is broken, and will not pass the tests
145 "solaris-sparc-sc3","cc:-fast -O -Xa -DB_ENDIAN::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_UNROLL BF_PTR::::::::::dlfcn:solaris-shared:-KPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
146 # SC4.0 doesn't pass 'make test', upgrade to SC5.0 or SC4.2.
147 # SC4.2 is ok, better than gcc even on bn as long as you tell it -xarch=v8
148 # SC5.0 note: Compiler common patch 107357-01 or later is required!
149 "solaris-sparcv7-cc","cc:-xO5 -xstrconst -xdepend -Xa -DB_ENDIAN -DBN_DIV2W::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_RISC1 DES_UNROLL BF_PTR::::::::::dlfcn:solaris-shared:-KPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
150 "solaris-sparcv8-cc","cc:-xarch=v8 -xO5 -xstrconst -xdepend -Xa -DB_ENDIAN -DBN_DIV2W::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparcv8.o:::::::::dlfcn:solaris-shared:-KPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
151 "solaris-sparcv9-cc","cc:-xtarget=ultra -xarch=v8plus -xO5 -xstrconst -xdepend -Xa -DB_ENDIAN -DBN_DIV2W -DULTRASPARC::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK_LL DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparcv8plus.o:::asm/md5-sparcv8plus.o::::::dlfcn:solaris-shared:-KPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
152 "solaris64-sparcv9-cc","cc:-xtarget=ultra -xarch=v9 -xO5 -xstrconst -xdepend -Xa -DB_ENDIAN -DULTRASPARC::-D_REENTRANT:-lsocket -lnsl -ldl:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_INT DES_PTR DES_RISC1 DES_UNROLL BF_PTR::::asm/md5-sparcv9.o::::::dlfcn:solaris-shared:-KPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
153 ####
154 "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:asm/sparcv8.o:::::::::dlfcn:solaris-shared:-KPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
155 "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 -DULTRASPARC::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK_LL DES_PTR DES_RISC1 DES_UNROLL BF_PTR:asm/sparcv8plus.o:::asm/md5-sparcv8plus.o::::::dlfcn:solaris-shared:-KPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
156
157 #### SPARC Linux setups
158 "linux-sparcv7","gcc:-DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR::",
159 # Ray Miller <ray.miller@computing-services.oxford.ac.uk> has patiently
160 # assisted with debugging of following two configs.
161 "linux-sparcv8","gcc:-mv8 -DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall -DBN_DIV2W::-D_REENTRANT::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8.o::::",
162 # it's a real mess with -mcpu=ultrasparc option under Linux, but
163 # -Wa,-Av8plus should do the trick no matter what.
164 "linux-sparcv9","gcc:-mcpu=ultrasparc -DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall -Wa,-Av8plus -DULTRASPARC -DBN_DIV2W::-D_REENTRANT::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8plus.o:::asm/md5-sparcv8plus.o:",
165 # !!!Folowing can't be even tested yet!!!
166 #    We have to wait till 64-bit glibc for SPARC is operational!!!
167 #"linux64-sparcv9","sparc64-linux-gcc:-m64 -mcpu=v9 -DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall -DULTRASPARC -DBN_DIV2W::-D_REENTRANT::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR::::asm/md5-sparcv9.o:",
168
169 # Sunos configs, assuming sparc for the gcc one.
170 ##"sunos-cc", "cc:-O4 -DNOPROTO -DNOCONST::(unknown)::DES_UNROLL:::",
171 "sunos-gcc","gcc:-O3 -mv8 -Dssize_t=int::(unknown)::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL DES_PTR DES_RISC1:::",
172
173 #### IRIX 5.x configs
174 # -mips2 flag is added by ./config when appropriate.
175 "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:::",
176 "irix-cc", "cc:-O2 -use_readonly_const -DTERMIOS -DB_ENDIAN::(unknown)::BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_RISC2 DES_UNROLL BF_PTR:::",
177 #### IRIX 6.x configs
178 # Only N32 and N64 ABIs are supported. If you need O32 ABI build, invoke
179 # './Configure irix-[g]cc' manually.
180 # -mips4 flag is added by ./config when appropriate.
181 "irix-mips3-gcc","gcc:-mabi=n32 -mmips-as -O3 -DTERMIOS -DB_ENDIAN -DBN_DIV3W::-D_SGI_MP_SOURCE::MD2_CHAR RC4_INDEX RC4_CHAR RC4_CHUNK_LL DES_UNROLL DES_RISC2 DES_PTR BF_PTR SIXTY_FOUR_BIT:asm/mips3.o::",
182 "irix-mips3-cc", "cc:-n32 -O2 -use_readonly_const -DTERMIOS -DB_ENDIAN -DBN_DIV3W::-D_SGI_MP_SOURCE::DES_PTR RC4_CHAR RC4_CHUNK_LL DES_RISC2 DES_UNROLL BF_PTR SIXTY_FOUR_BIT:asm/mips3.o::",
183 # N64 ABI builds.
184 "irix64-mips4-gcc","gcc:-mabi=64 -mips4 -mmips-as -O3 -DTERMIOS -DB_ENDIAN -DBN_DIV3W::-D_SGI_MP_SOURCE::RC4_CHAR RC4_CHUNK DES_RISC2 DES_UNROLL SIXTY_FOUR_BIT_LONG:asm/mips3.o::",
185 "irix64-mips4-cc", "cc:-64 -mips4 -O2 -use_readonly_const -DTERMIOS -DB_ENDIAN -DBN_DIV3W::-D_SGI_MP_SOURCE::RC4_CHAR RC4_CHUNK DES_RISC2 DES_UNROLL SIXTY_FOUR_BIT_LONG:asm/mips3.o::",
186
187 #### Unified HP-UX ANSI C configs.
188 # Special notes:
189 # - Originally we were optimizing at +O4 level. It should be noted
190 #   that the only difference between +O3 and +O4 is global inter-
191 #   procedural analysis. As it has to be performed during the link
192 #   stage the compiler leaves behind certain pseudo-code in lib*.a
193 #   which might be release or even patch level specific. Generating
194 #   the machine code for and analyzing the *whole* program appears
195 #   to be *extremely* memory demanding while the performance gain is
196 #   actually questionable. The situation is intensified by the default
197 #   HP-UX data set size limit (infamous 'maxdsiz' tunable) of 64MB
198 #   which is way too low for +O4. In other words, doesn't +O3 make
199 #   more sense?
200 # - Keep in mind that the HP compiler by default generates code
201 #   suitable for execution on the host you're currently compiling at.
202 #   If the toolkit is ment to be used on various PA-RISC processors
203 #   consider './config +Dportable'.
204 # - +DD64 is chosen in favour of +DA2.0W because it's ment to be
205 #   compatible with *future* releases.
206 # - If you run ./Configure hpux-parisc-[g]cc manually don't forget to
207 #   pass -D_REENTRANT on HP-UX 10 and later.
208 # - -DMD32_XARRAY triggers workaround for compiler bug we ran into in
209 #   32-bit message digests. (For the moment of this writing) HP C
210 #   doesn't seem to "digest" too many local variables (they make "him"
211 #   chew forever:-). For more details look-up MD32_XARRAY comment in
212 #   crypto/sha/sha_lcl.h.
213 #                                       <appro@fy.chalmers.se>
214 #
215 #!#"hpux-parisc-cc","cc:-Ae +O3 +ESlit -z -DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY:::-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl",
216 # Since there is mention of this in shlib/hpux10-cc.sh
217 "hpux-parisc-cc-o4","cc:-Ae +O4 +ESlit -z -DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY:::-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl:hpux-shared:+Z:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
218 "hpux-parisc-gcc","gcc:-O3 -DB_ENDIAN -DBN_DIV2W:::-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl:hpux-shared:-fPIC:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
219 "hpux64-parisc-cc","cc:-Ae +DD64 +O3 +ESlit -z -DB_ENDIAN -DMD32_XARRAY::-D_REENTRANT:-ldl:SIXTY_FOUR_BIT_LONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC1 DES_INT::::::::::dlfcn:hpux64-shared:+Z:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
220
221 # More attempts at unified 10.X and 11.X targets for HP C compiler.
222 #
223 # Chris Ruemmler <ruemmler@cup.hp.com>
224 # Kevin Steves <ks@hp.se>
225 "hpux-parisc-cc","cc:+O3 +Optrs_strongly_typed +Olibcalls -Ae +ESlit -DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY::-D_REENTRANT:-ldld:MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC1 DES_INT::::::::::dl:hpux-shared:+Z:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
226 "hpux-parisc2-cc","cc:+DA2.0 +DS2.0 +O3 +Optrs_strongly_typed +Olibcalls -Ae +ESlit -DB_ENDIAN -DMD32_XARRAY::-D_REENTRANT:-ldld:SIXTY_FOUR_BIT MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC1 DES_INT:asm/pa-risc2.o:::::::::dl:hpux-shared:+Z:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
227 "hpux64-parisc2-cc","cc:+DD64 +O3 +Optrs_strongly_typed +Olibcalls -Ae +ESlit -DB_ENDIAN -DMD32_XARRAY::-D_REENTRANT:-ldl:SIXTY_FOUR_BIT_LONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC1 DES_INT:asm/pa-risc2W.o:::::::::dlfcn:hpux64-shared:+Z:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
228 "hpux-parisc1_1-cc","cc:+DA1.1 +DS1.1 +O3 +Optrs_strongly_typed +Olibcalls -Ae +ESlit -DB_ENDIAN -DMD32_XARRAY::-D_REENTRANT:-ldld:MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC1 DES_INT::::::::::dl:hpux-shared:+Z:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
229
230 # HPUX 9.X config.
231 # Don't use the bundled cc.  It is broken.  Use HP ANSI C if possible, or
232 # egcs.  gcc 2.8.1 is also broken.
233
234 "hpux-cc",      "cc:-DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY -Ae +ESlit +O3 -z::(unknown):-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl:hpux-shared:+Z:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
235 # If hpux-cc fails (e.g. during "make test"), try the next one; otherwise,
236 # please report your OS and compiler version to the openssl-bugs@openssl.org
237 # mailing list.
238 "hpux-brokencc",        "cc:-DB_ENDIAN -DBN_DIV2W -Ae +ESlit +O2 -z::(unknown):-ldld:DES_PTR DES_UNROLL DES_RISC1::::::::::dl:hpux-shared:+Z:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
239
240 "hpux-gcc",     "gcc:-DB_ENDIAN -DBN_DIV2W -O3::(unknown):-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl:hpux-shared:-fPIC:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
241 # If hpux-gcc fails, try this one:
242 "hpux-brokengcc",       "gcc:-DB_ENDIAN -DBN_DIV2W -O3::(unknown):-ldld:DES_PTR DES_UNROLL DES_RISC1::::::::::dl:hpux-shared:-fPIC:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
243
244 # HPUX 10.X config.  Supports threads.
245 "hpux10-cc",    "cc:-DB_ENDIAN -DBN_DIV2W -DMD32_XARRAY -Ae +ESlit +O3 -z::-D_REENTRANT:-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl:hpux-shared:+Z:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
246 # If hpux10-cc fails, try this one (if still fails, try deleting BN_LLONG):
247 "hpux10-brokencc",      "cc:-DB_ENDIAN -DBN_DIV2W -Ae +ESlit +O2 -z::-D_REENTRANT:-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl:hpux-shared:+Z:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
248
249 "hpux10-gcc",   "gcc:-DB_ENDIAN -DBN_DIV2W -O3::-D_REENTRANT:-ldld:BN_LLONG DES_PTR DES_UNROLL DES_RISC1::::::::::dl:hpux-shared:-fPIC:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
250 # If hpux10-gcc fails, try this one:
251 "hpux10-brokengcc",     "gcc:-DB_ENDIAN -DBN_DIV2W -O3::-D_REENTRANT:-ldld:DES_PTR DES_UNROLL DES_RISC1::::::::::dl:hpux-shared:-fPIC:.sl.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
252
253 # HPUX 11.X from www.globus.org.
254 # Only works on PA-RISC 2.0 cpus, and not optimized.  Why?
255 #"hpux11-32bit-cc","cc:+DA2.0 -DB_ENDIAN -D_HPUX_SOURCE -Aa -Ae +ESlit::-D_REENTRANT::DES_PTR DES_UNROLL DES_RISC1:::",
256 #"hpux11-64bit-cc","cc:+DA2.0W -g -D_HPUX_SOURCE -Aa -Ae +ESlit::-D_REENTRANT::SIXTY_FOUR_BIT_LONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC1 DES_INT :::",
257 # Use unified settings above instead.
258
259 #### HP MPE/iX http://jazz.external.hp.com/src/openssl/
260 "MPE/iX-gcc", "gcc:-D_ENDIAN -DBN_DIV2W -O3 -DMPE -D_POSIX_SOURCE -D_SOCKET_SOURCE -I/SYSLOG/PUB::(unknown):-L/SYSLOG/PUB -lsyslog -lsocket -lcurses:BN_LLONG DES_PTR DES_UNROLL DES_RISC1:::",
261
262 # Dec Alpha, OSF/1 - the alpha164-cc is the flags for a 21164A with
263 # the new compiler
264 # For gcc, the following gave a %50 speedup on a 164 over the 'DES_INT' version
265 "alpha-gcc","gcc:-O3::(unknown)::SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_UNROLL DES_RISC1:asm/alpha.o:::::::::dlfcn:true64-shared::.so",
266 "alpha-cc", "cc:-std1 -tune host -O4 -readonly_strings::(unknown)::SIXTY_FOUR_BIT_LONG RC4_CHUNK:asm/alpha.o:::::::::dlfcn:true64-shared::.so",
267 "alpha164-cc", "cc:-std1 -tune host -fast -readonly_strings::(unknown)::SIXTY_FOUR_BIT_LONG RC4_CHUNK:asm/alpha.o:::::::::dlfcn:true64-shared::.so",
268 "FreeBSD-alpha","gcc:-DTERMIOS -O -fomit-frame-pointer::(unknown)::SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_PTR DES_RISC2::::::::::dlfcn:bsd-gcc-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
269
270 #### Alpha Linux with GNU C and Compaq C setups
271 # Special notes:
272 # - linux-alpha+bwx-gcc is ment to be used from ./config only. If you
273 #   ought to run './Configure linux-alpha+bwx-gcc' manually, do
274 #   complement the command line with -mcpu=ev56, -mcpu=ev6 or whatever
275 #   which is appropriate.
276 # - If you use ccc keep in mind that -fast implies -arch host and the
277 #   compiler is free to issue instructions which gonna make elder CPU
278 #   choke. If you wish to build "blended" toolkit, add -arch generic
279 #   *after* -fast and invoke './Configure linux-alpha-ccc' manually.
280 #
281 #                                       <appro@fy.chalmers.se>
282 #
283 "linux-alpha-gcc","gcc:-O3 -DL_ENDIAN -DTERMIO::-D_REENTRANT:-ldl:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_RISC1 DES_UNROLL:asm/alpha.o:::::::::dlfcn:linux-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
284 "linux-alpha+bwx-gcc","gcc:-O3 -DL_ENDIAN -DTERMIO::-D_REENTRANT:-ldl:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_RISC1 DES_UNROLL:asm/alpha.o:::::::::dlfcn:linux-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
285 "linux-alpha-ccc","ccc:-fast -readonly_strings -DL_ENDIAN -DTERMIO::-D_REENTRANT::SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_PTR DES_RISC1 DES_UNROLL:asm/alpha.o::",
286 "linux-alpha+bwx-ccc","ccc:-fast -readonly_strings -DL_ENDIAN -DTERMIO::-D_REENTRANT::SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_INT DES_PTR DES_RISC1 DES_UNROLL:asm/alpha.o::",
287
288 # assembler versions -- currently defunct:
289 ##"OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer::(unknown):SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2:asm/alpha.o::",
290
291 # The intel boxes :-), It would be worth seeing if bsdi-gcc can use the
292 # bn86-elf.o file file since it is hand tweaked assembler.
293 "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)",
294 "debug-linux-elf","gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG -DL_ENDIAN -DTERMIO -g -m486 -Wall::-D_REENTRANT:-lefence -ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn",
295 "debug-linux-elf-noefence","gcc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DBN_CTX_DEBUG -DCRYPTO_MDEBUG -DL_ENDIAN -DTERMIO -g -m486 -Wall::-D_REENTRANT:-ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn",
296 "linux-aout",   "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -m486 -Wall::(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_out_asm}",
297 "linux-mips",   "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::(unknown)::BN_LLONG:::",
298 "linux-ppc",    "gcc:-DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::BN_LLONG::",
299 "linux-m68k",   "gcc:-DB_ENDIAN -DTERMIO -O2 -fomit-frame-pointer -Wall::-D_REENTRANT::BN_LLONG::",
300 "linux-ia64",   "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::(unknown)::SIXTY_FOUR_BIT_LONG::",
301 "NetBSD-sparc", "gcc:-DTERMIOS -O3 -fomit-frame-pointer -mv8 -Wall -DB_ENDIAN::(unknown)::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL::::::::::dlfcn:bsd-gcc-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
302 "NetBSD-m68",   "gcc:-DTERMIOS -O3 -fomit-frame-pointer -Wall -DB_ENDIAN::(unknown)::BN_LLONG MD2_CHAR RC4_INDEX DES_UNROLL::::::::::dlfcn:bsd-gcc-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
303 "NetBSD-x86",   "gcc:-DTERMIOS -O3 -fomit-frame-pointer -m486 -Wall::(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}::::::::::dlfcn:bsd-gcc-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
304 "FreeBSD-elf",  "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::-pthread -D_REENTRANT -D_THREAD_SAFE -D_THREADSAFE::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn:bsd-gcc-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
305 "FreeBSD",      "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_out_asm}",
306 "bsdi-gcc",     "gcc:-O3 -ffast-math -DL_ENDIAN -DPERL5 -m486::(unknown)::RSA_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_bsdi_asm}",
307 "bsdi-elf-gcc",     "gcc:-DPERL5 -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn:bsd-gcc-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
308 "nextstep",     "cc:-O -Wall:<libc.h>:(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:::",
309 "nextstep3.3",  "cc:-O3 -Wall:<libc.h>:(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:::",
310 # NCR MP-RAS UNIX ver 02.03.01
311 "ncr-scde","cc:-O6 -Xa -Hoff=BEHAVED -686 -Hwide -Hiw::(unknown):-lsocket -lnsl:${x86_gcc_des} ${x86_gcc_opts}:::",
312
313 # QNX 4
314 "qnx4", "cc:-DL_ENDIAN -DTERMIO::(unknown)::${x86_gcc_des} ${x86_gcc_opts}:",
315
316 # Linux on ARM
317 "linux-elf-arm","gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::BN_LLONG::::::::::dlfcn:linux-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
318
319 # UnixWare 2.0
320 "unixware-2.0","cc:-O -DFILIO_H::(unknown):-lsocket -lnsl:${x86_gcc_des} ${x86_gcc_opts}:::",
321 "unixware-2.0-pentium","cc:-O -DFILIO_H -Kpentium -Kthread::(unknown):-lsocket -lnsl:MD2_CHAR RC4_INDEX ${x86_gcc_des}::",
322
323 # UnixWare 7
324 "unixware-7","cc:-O -DFILIO_H -Kalloca::-Kthread:-lsocket -lnsl:MD2_CHAR RC4_INDEX ${x86_gcc_des}::",
325
326 # IBM's AIX.
327 "aix-cc",   "cc:-O -DAIX -DB_ENDIAN -qmaxmem=16384::(unknown)::BN_LLONG RC4_CHAR:::",
328 "aix-gcc",  "gcc:-O3 -DAIX -DB_ENDIAN::(unknown)::BN_LLONG RC4_CHAR:::",
329
330 #
331 # Cray T90 (SDSC)
332 # It's Big-endian, but the algorithms work properly when B_ENDIAN is NOT
333 # defined.  The T90 ints and longs are 8 bytes long, and apparently the
334 # B_ENDIAN code assumes 4 byte ints.  Fortunately, the non-B_ENDIAN and
335 # non L_ENDIAN code aligns the bytes in each word correctly.
336 #
337 # The BIT_FIELD_LIMITS define is to avoid two fatal compiler errors:
338 #'Taking the address of a bit field is not allowed. '
339 #'An expression with bit field exists as the operand of "sizeof" '
340 # (written by Wayne Schroeder <schroede@SDSC.EDU>)
341 "cray-t90-cc", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::(unknown)::SIXTY_FOUR_BIT_LONG DES_INT:::",
342
343 #
344 # Cray T3E (Research Center Juelich, beckman@acl.lanl.gov)
345 #
346 # The BIT_FIELD_LIMITS define was written for the C90 (it seems).  I added
347 # another use.  Basically, the problem is that the T3E uses some bit fields
348 # for some st_addr stuff, and then sizeof and address-of fails
349 # I could not use the ams/alpha.o option because the Cray assembler, 'cam'
350 # did not like it.
351 "cray-t3e", "cc: -DBIT_FIELD_LIMITS -DTERMIOS::(unknown)::SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT:::",
352
353 # DGUX, 88100.
354 "dgux-R3-gcc",  "gcc:-O3 -fomit-frame-pointer::(unknown)::RC4_INDEX DES_UNROLL:::",
355 "dgux-R4-gcc",  "gcc:-O3 -fomit-frame-pointer::(unknown):-lnsl -lsocket:RC4_INDEX:RC4_INDEX DES_UNROLL:::",
356 "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}",
357
358 # SCO 5 - Ben Laurie <ben@algroup.co.uk> says the -O breaks the
359 # SCO cc.
360 "sco5-cc",  "cc:::(unknown):-lsocket:${x86_gcc_des} ${x86_gcc_opts}:::", # des options?
361 "sco5-gcc",  "gcc:-O3 -fomit-frame-pointer::(unknown):-lsocket:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:::", # the SCO assembler doesn't seem to like our assembler files ...
362
363 # Sinix/ReliantUNIX RM400
364 # NOTE: The CDS++ Compiler up to V2.0Bsomething has the IRIX_CC_BUG optimizer problem. Better use -g  */
365 "ReliantUNIX","cc:-KPIC -g -DSNI -DTERMIOS -DB_ENDIAN::-Kthread:-lsocket -lnsl -lc -L/usr/ucblib -lucb:BN_LLONG DES_PTR DES_RISC2 DES_UNROLL BF_PTR:::",
366 "SINIX","cc:-O -DSNI::(unknown):-lsocket -lnsl -lc -L/usr/ucblib -lucb:RC4_INDEX RC4_CHAR:::",
367 "SINIX-N","/usr/ucb/cc:-O2 -misaligned::(unknown):-lucb:RC4_INDEX RC4_CHAR:::",
368
369 # SIEMENS BS2000/OSD: an EBCDIC-based mainframe
370 "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:::",
371
372 # Windows NT, Microsoft Visual C++ 4.0
373
374 "VC-NT","cl:::::BN_LLONG RC4_INDEX ${x86_gcc_opts}::::::::::win32",
375 "VC-WIN32","cl:::::BN_LLONG RC4_INDEX ${x86_gcc_opts}::::::::::win32",
376 "VC-WIN16","cl:::(unknown)::MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
377 "VC-W31-16","cl:::(unknown)::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
378 "VC-W31-32","cl:::::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX THIRTY_TWO_BIT:::",
379 "VC-MSDOS","cl:::(unknown)::BN_LLONG MD2_CHAR DES_UNROLL DES_PTR RC4_INDEX SIXTEEN_BIT:::",
380
381 # Borland C++ 4.5
382 "BC-32","bcc32:::::BN_LLONG DES_PTR RC4_INDEX::::::::::win32",
383 "BC-16","bcc:::(unknown)::BN_LLONG DES_PTR RC4_INDEX SIXTEEN_BIT:::",
384
385 # Mingw32
386 # (Note: the real CFLAGS for Windows builds are defined by util/mk1mf.pl
387 # and its library files in util/pl/*)
388 "Mingw32", "gcc:-DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}::::::::::win32",
389
390 # CygWin32
391 "CygWin32", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}::::::::::win32",
392
393 # Ultrix from Bernhard Simon <simon@zid.tuwien.ac.at>
394 "ultrix-cc","cc:-std1 -O -Olimit 1000 -DL_ENDIAN::(unknown)::::::",
395 "ultrix-gcc","gcc:-O3 -DL_ENDIAN::(unknown)::::::",
396 # K&R C is no longer supported; you need gcc on old Ultrix installations
397 ##"ultrix","cc:-O2 -DNOPROTO -DNOCONST -DL_ENDIAN::(unknown)::::::",
398
399 # Some OpenBSD from Bob Beck <beck@obtuse.com>
400 "OpenBSD-alpha","gcc:-DTERMIOS -O3 -fomit-frame-pointer::(unknown)::SIXTY_FOUR_BIT_LONG DES_INT DES_PTR DES_RISC2::::::::::dlfcn:bsd-gcc-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
401 "OpenBSD-x86",  "gcc:-DL_ENDIAN -DTERMIOS -O3 -fomit-frame-pointer -m486::(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_out_asm}:dlfcn:bsd-gcc-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
402 "OpenBSD",      "gcc:-DTERMIOS -O3 -fomit-frame-pointer::(unknown)::BN_LLONG RC2_CHAR RC4_INDEX DES_UNROLL::::::::::dlfcn:bsd-gcc-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
403 "OpenBSD-mips","gcc:-O2 -DL_ENDIAN::(unknown):BN_LLONG MD2_CHAR RC4_INDEX RC4_CHAR DES_UNROLL DES_RISC2 DES_PTR BF_PTR:::::::::::dlfcn:bsd-gcc-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
404
405 ##### MacOS X (a.k.a. Rhapsody) setup
406 "rhapsody-ppc-cc","cc:-O3 -DB_ENDIAN::(unknown)::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:::",
407
408 ##### Sony NEWS-OS 4.x
409 "newsos4-gcc","gcc:-O -DB_ENDIAN -DNEWS4::(unknown):-lmld -liberty:BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_RISC1 DES_UNROLL BF_PTR::::",
410
411 );
412
413 my @WinTargets=qw(VC-NT VC-WIN32 VC-WIN16 VC-W31-16 VC-W31-32 VC-MSDOS BC-32
414         BC-16 Mingw32);
415
416 my $prefix="";
417 my $openssldir="";
418 my $install_prefix="";
419 my $no_threads=0;
420 my $no_shared=1;
421 my $threads=0;
422 my $no_asm=0;
423 my $no_dso=0;
424 my @skip=();
425 my $Makefile="Makefile.ssl";
426 my $des_locl="crypto/des/des_locl.h";
427 my $des ="crypto/des/des.h";
428 my $bn  ="crypto/bn/bn.h";
429 my $md2 ="crypto/md2/md2.h";
430 my $rc4 ="crypto/rc4/rc4.h";
431 my $rc4_locl="crypto/rc4/rc4_locl.h";
432 my $idea        ="crypto/idea/idea.h";
433 my $rc2 ="crypto/rc2/rc2.h";
434 my $bf  ="crypto/bf/bf_locl.h";
435 my $bn_asm      ="bn_asm.o";
436 my $des_enc="des_enc.o fcrypt_b.o";
437 my $bf_enc      ="bf_enc.o";
438 my $cast_enc="c_enc.o";
439 my $rc4_enc="rc4_enc.o";
440 my $rc5_enc="rc5_enc.o";
441 my $md5_obj="";
442 my $sha1_obj="";
443 my $rmd160_obj="";
444 my $processor="";
445 my $ranlib;
446 my $perl;
447
448 $ranlib=&which("ranlib") or $ranlib="true";
449 $perl=$ENV{'PERL'} or $perl=&which("perl5") or $perl=&which("perl")
450   or $perl="perl";
451
452 &usage if ($#ARGV < 0);
453
454 my $flags;
455 my $depflags;
456 my $openssl_algorithm_defines;
457 my $openssl_thread_defines;
458 my $openssl_other_defines;
459 my $libs;
460 my $target;
461 my $options;
462 my $symlink;
463
464 my @argvcopy=@ARGV;
465 my $argvstring="";
466 my $argv_unprocessed=1;
467
468 while($argv_unprocessed)
469         {
470         $flags="";
471         $depflags="";
472         $openssl_algorithm_defines="";
473         $openssl_thread_defines="";
474         $openssl_other_defines="";
475         $libs="";
476         $target="";
477         $options="";
478         $symlink=1;
479
480         $argv_unprocessed=0;
481         $argvstring=join(' ',@argvcopy);
482
483 PROCESS_ARGS:
484         foreach (@argvcopy)
485                 {
486                 s /^-no-/no-/; # some people just can't read the instructions
487                 if (/^no-asm$/)
488                         {
489                         $no_asm=1;
490                         $flags .= "-DNO_ASM ";
491                         $openssl_other_defines .= "#define NO_ASM\n";
492                         }
493                 elsif (/^no-dso$/)
494                         { $no_dso=1; }
495                 elsif (/^no-threads$/)
496                         { $no_threads=1; }
497                 elsif (/^threads$/)
498                         { $threads=1; }
499                 elsif (/^no-shared$/)
500                         { $no_shared=1; }
501                 elsif (/^shared$/)
502                         { $no_shared=0; }
503                 elsif (/^no-symlinks$/)
504                         { $symlink=0; }
505                 elsif (/^no-(.+)$/)
506                         {
507                         my $algo=$1;
508                         push @skip,$algo;
509                         $algo =~ tr/[a-z]/[A-Z]/;
510                         $flags .= "-DNO_$algo ";
511                         $depflags .= "-DNO_$algo ";
512                         $openssl_algorithm_defines .= "#define NO_$algo\n";
513                         if ($algo eq "DES")
514                                 {
515                                 push @skip, "mdc2";
516                                 $options .= " no-mdc2";
517                                 $flags .= "-DNO_MDC2 ";
518                                 $depflags .= "-DNO_MDC2 ";
519                                 $openssl_algorithm_defines .= "#define NO_MDC2\n";
520                                 }
521                         }
522                 elsif (/^reconfigure/ || /^reconf/)
523                         {
524                         if (open(IN,"<$Makefile"))
525                                 {
526                                 while (<IN>)
527                                         {
528                                         chop;
529                                         if (/^CONFIGURE_ARGS=(.*)/)
530                                                 {
531                                                 $argvstring=$1;
532                                                 @argvcopy=split(' ',$argvstring);
533                                                 die "Incorrect data to reconfigure, please do a normal configuration\n"
534                                                         if (grep(/^reconf/,@argvcopy));
535                                                 print "Reconfiguring with: $argvstring\n";
536                                                 $argv_unprocessed=1;
537                                                 close(IN);
538                                                 last PROCESS_ARGS;
539                                                 }
540                                         }
541                                 close(IN);
542                                 }
543                         die "Insufficient data to reconfigure, please do a normal configuration\n";
544                         }
545                 elsif (/^386$/)
546                         { $processor=386; }
547                 elsif (/^rsaref$/)
548                         {
549                         $libs.= "-lRSAglue -lrsaref ";
550                         $flags.= "-DRSAref ";
551                         $openssl_other_defines .= "#define RSAref\n";
552                         }
553                 elsif (/^[-+]/)
554                         {
555                         if (/^-[lL](.*)$/)
556                                 {
557                                 $libs.=$_." ";
558                                 }
559                         elsif (/^-[^-]/ or /^\+/)
560                                 {
561                                 $flags.=$_." ";
562                                 }
563                         elsif (/^--prefix=(.*)$/)
564                                 {
565                                 $prefix=$1;
566                                 }
567                         elsif (/^--openssldir=(.*)$/)
568                                 {
569                                 $openssldir=$1;
570                                 }
571                         elsif (/^--install.prefix=(.*)$/)
572                                 {
573                                 $install_prefix=$1;
574                                 }
575                         else
576                                 {
577                                 print STDERR $usage;
578                                 exit(1);
579                                 }
580                         }
581                 elsif ($_ =~ /^([^:]+):(.+)$/)
582                         {
583                         eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
584                         $target=$1;
585                         }
586                 else
587                         {
588                         die "target already defined - $target\n" if ($target ne "");
589                         $target=$_;
590                         }
591                 unless ($_ eq $target) {
592                         if ($options eq "") {
593                                 $options = $_;
594                         } else {
595                                 $options .= " ".$_;
596                         }
597                 }
598         }
599 }
600
601 if ($target eq "TABLE") {
602         foreach $target (sort keys %table) {
603                 print_table_entry($target);
604         }
605         exit 0;
606 }
607
608 if ($target eq "LIST") {
609         foreach (sort keys %table) {
610                 print;
611                 print "\n";
612         }
613         exit 0;
614 }
615
616 print "Configuring for $target\n";
617
618 &usage if (!defined($table{$target}));
619
620 my $IsWindows=scalar grep /^$target$/,@WinTargets;
621
622 $openssldir="/usr/local/ssl" if ($openssldir eq "" and $prefix eq "");
623 $prefix=$openssldir if $prefix eq "";
624
625 chop $openssldir if $openssldir =~ /\/$/;
626 chop $prefix if $prefix =~ /\/$/;
627
628 $openssldir=$prefix . "/ssl" if $openssldir eq "";
629 $openssldir=$prefix . "/" . $openssldir if $openssldir !~ /^\//;
630
631
632 print "IsWindows=$IsWindows\n";
633
634 (my $cc,my $cflags,my $unistd,my $thread_cflag,my $lflags,my $bn_ops,my $bn_obj,my $des_obj,my $bf_obj,
635  $md5_obj,$sha1_obj,my $cast_obj,my $rc4_obj,$rmd160_obj,my $rc5_obj,my $dso_scheme,my $shared_target,my $shared_cflag,my $shared_extension)=
636         split(/\s*:\s*/,$table{$target} . ":" x 30 , -1);
637 $cflags="$flags$cflags" if ($flags ne "");
638
639 # The DSO code currently always implements all functions so that no
640 # applications will have to worry about that from a compilation point
641 # of view. However, the "method"s may return zero unless that platform
642 # has support compiled in for them. Currently each method is enabled
643 # by a define "DSO_<name>" ... we translate the "dso_scheme" config
644 # string entry into using the following logic;
645 my $dso_cflags;
646 if (!$no_dso && $dso_scheme ne "")
647         {
648         $dso_scheme =~ tr/[a-z]/[A-Z]/;
649         if ($dso_scheme eq "DLFCN")
650                 {
651                 $dso_cflags = "-DDSO_DLFCN -DHAVE_DLFCN_H";
652                 $openssl_other_defines .= "#define DSO_DLFCN\n";
653                 $openssl_other_defines .= "#define HAVE_DLFCN_H\n";
654                 }
655         elsif ($dso_scheme eq "DLFCN_NO_H")
656                 {
657                 $dso_cflags = "-DDSO_DLFCN";
658                 $openssl_other_defines .= "#define DSO_DLFCN\n";
659                 }
660         else
661                 {
662                 $dso_cflags = "-DDSO_$dso_scheme";
663                 $openssl_other_defines .= "#define DSO_$dso_scheme\n";
664                 }
665         $cflags = "$dso_cflags $cflags";
666         }
667
668 my $thread_cflags;
669 my $thread_defines;
670 if ($thread_cflag ne "(unknown)" && !$no_threads)
671         {
672         # If we know how to do it, support threads by default.
673         $threads = 1;
674         }
675 if ($thread_cflag eq "(unknown)")
676         {
677         # If the user asked for "threads", hopefully they also provided
678         # any system-dependent compiler options that are necessary.
679         $thread_cflags="-DTHREADS $cflags" ;
680         $thread_defines .= "#define THREADS\n";
681         }
682 else
683         {
684         $thread_cflags="-DTHREADS $thread_cflag $cflags";
685         $thread_defines .= "#define THREADS\n";
686 #       my $def;
687 #       foreach $def (split ' ',$thread_cflag)
688 #               {
689 #               if ($def =~ s/^-D// && $def !~ /^_/)
690 #                       {
691 #                       $thread_defines .= "#define $def\n";
692 #                       }
693 #               }
694         }       
695
696 $lflags="$libs$lflags"if ($libs ne "");
697
698 if ($no_asm)
699         {
700         $bn_obj=$des_obj=$bf_obj=$cast_obj=$rc4_obj=$rc5_obj="";
701         $sha1_obj=$md5_obj=$rmd160_obj="";
702         }
703
704 if ($threads)
705         {
706                 $cflags=$thread_cflags;
707                 $openssl_thread_defines .= $thread_defines;
708         }
709
710 # You will find shlib_mark1 and shlib_mark2 explained in Makefile.org
711 my $shared_mark = "";
712 if ($shared_target ne "")
713         {
714         if ($shared_cflag ne "")
715                 {
716                 $cflags = "$shared_cflag $cflags";
717                 }
718         if (!$no_shared)
719                 {
720                 #$shared_mark = "\$(SHARED_LIBS)";
721                 }
722         }
723 else
724         {
725         $no_shared = 1;
726         }
727
728 #my ($bn1)=split(/\s+/,$bn_obj);
729 #$bn1 = "" unless defined $bn1;
730 #$bn1=$bn_asm unless ($bn1 =~ /\.o$/);
731 #$bn_obj="$bn1";
732
733 $bn_obj = $bn_asm unless $bn_obj ne "";
734
735 $des_obj=$des_enc       unless ($des_obj =~ /\.o$/);
736 $bf_obj=$bf_enc         unless ($bf_obj =~ /\.o$/);
737 $cast_obj=$cast_enc     unless ($cast_obj =~ /\.o$/);
738 $rc4_obj=$rc4_enc       unless ($rc4_obj =~ /\.o$/);
739 $rc5_obj=$rc5_enc       unless ($rc5_obj =~ /\.o$/);
740 if ($sha1_obj =~ /\.o$/)
741         {
742 #       $sha1_obj=$sha1_enc;
743         $cflags.=" -DSHA1_ASM";
744         }
745 if ($md5_obj =~ /\.o$/)
746         {
747 #       $md5_obj=$md5_enc;
748         $cflags.=" -DMD5_ASM";
749         }
750 if ($rmd160_obj =~ /\.o$/)
751         {
752 #       $rmd160_obj=$rmd160_enc;
753         $cflags.=" -DRMD160_ASM";
754         }
755
756 my $version = "unknown";
757 my $major = "unknown";
758 my $minor = "unknown";
759 my $shlib_version_number = "unknown";
760 my $shlib_version_history = "unknown";
761 my $shlib_major = "unknown";
762 my $shlib_minor = "unknown";
763
764 open(IN,'<crypto/opensslv.h') || die "unable to read opensslv.h:$!\n";
765 while (<IN>)
766         {
767         $version=$1 if /OPENSSL.VERSION.TEXT.*OpenSSL (\S+) /;
768         $shlib_version_number=$1 if /SHLIB_VERSION_NUMBER *"([^"]+)"/;
769         $shlib_version_history=$1 if /SHLIB_VERSION_HISTORY *"([^"]*)"/;
770         }
771 close(IN);
772 if ($shlib_version_history ne "") { $shlib_version_history .= ":"; }
773
774 if ($version =~ /(^[0-9]*)\.([0-9\.]*)/)
775         {
776         $major=$1;
777         $minor=$2;
778         }
779
780 if ($shlib_version_number =~ /(^[0-9]*)\.([0-9\.]*)/)
781         {
782         $shlib_major=$1;
783         $shlib_minor=$2;
784         }
785
786 open(IN,'<Makefile.org') || die "unable to read Makefile.org:$!\n";
787 open(OUT,">$Makefile") || die "unable to create $Makefile:$!\n";
788 print OUT "### Generated automatically from Makefile.org by Configure.\n\n";
789 my $sdirs=0;
790 while (<IN>)
791         {
792         chop;
793         $sdirs = 1 if /^SDIRS=/;
794         if ($sdirs) {
795                 my $dir;
796                 foreach $dir (@skip) {
797                         s/$dir//;
798                         }
799                 }
800         $sdirs = 0 unless /\\$/;
801         s/^VERSION=.*/VERSION=$version/;
802         s/^MAJOR=.*/MAJOR=$major/;
803         s/^MINOR=.*/MINOR=$minor/;
804         s/^SHLIB_VERSION_NUMBER=.*/SHLIB_VERSION_NUMBER=$shlib_version_number/;
805         s/^SHLIB_VERSION_HISTORY=.*/SHLIB_VERSION_HISTORY=$shlib_version_history/;
806         s/^SHLIB_MAJOR=.*/SHLIB_MAJOR=$shlib_major/;
807         s/^SHLIB_MINOR=.*/SHLIB_MINOR=$shlib_minor/;
808         s/^SHLIB_EXT=.*/SHLIB_EXT=$shared_extension/;
809         s/^INSTALLTOP=.*$/INSTALLTOP=$prefix/;
810         s/^OPENSSLDIR=.*$/OPENSSLDIR=$openssldir/;
811         s/^INSTALL_PREFIX=.*$/INSTALL_PREFIX=$install_prefix/;
812         s/^PLATFORM=.*$/PLATFORM=$target/;
813         s/^OPTIONS=.*$/OPTIONS=$options/;
814         s/^CONFIGURE_ARGS=.*$/CONFIGURE_ARGS=$argvstring/;
815         s/^CC=.*$/CC= $cc/;
816         s/^CFLAG=.*$/CFLAG= $cflags/;
817         s/^DEPFLAG=.*$/DEPFLAG= $depflags/;
818         s/^EX_LIBS=.*$/EX_LIBS= $lflags/;
819         s/^BN_ASM=.*$/BN_ASM= $bn_obj/;
820         s/^DES_ENC=.*$/DES_ENC= $des_obj/;
821         s/^BF_ENC=.*$/BF_ENC= $bf_obj/;
822         s/^CAST_ENC=.*$/CAST_ENC= $cast_obj/;
823         s/^RC4_ENC=.*$/RC4_ENC= $rc4_obj/;
824         s/^RC5_ENC=.*$/RC5_ENC= $rc5_obj/;
825         s/^MD5_ASM_OBJ=.*$/MD5_ASM_OBJ= $md5_obj/;
826         s/^SHA1_ASM_OBJ=.*$/SHA1_ASM_OBJ= $sha1_obj/;
827         s/^RMD160_ASM_OBJ=.*$/RMD160_ASM_OBJ= $rmd160_obj/;
828         s/^PROCESSOR=.*/PROCESSOR= $processor/;
829         s/^RANLIB=.*/RANLIB= $ranlib/;
830         s/^PERL=.*/PERL= $perl/;
831         s/^SHLIB_TARGET=.*/SHLIB_TARGET=$shared_target/;
832         s/^SHLIB_MARK=.*/SHLIB_MARK=$shared_mark/;
833         s/^SHARED_LIBS=.*/SHARED_LIBS=\$(SHARED_CRYPTO) \$(SHARED_SSL)/ if (!$no_shared);
834         if ($shared_extension ne "" && $shared_extension =~ /^\.s([ol])\.[^\.]*$/)
835                 {
836                 my $sotmp = $1;
837                 s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.s$sotmp/
838                 }
839         elsif ($shared_extension ne "" && $shared_extension =~ /^\.s([ol])\.[^\.]*\.[^\.]*$/)
840                 {
841                 my $sotmp = $1;
842                 s/^SHARED_LIBS_LINK_EXTS=.*/SHARED_LIBS_LINK_EXTS=.s$sotmp.\$(SHLIB_MAJOR) .s$sotmp/;
843                 }
844         print OUT $_."\n";
845         }
846 close(IN);
847 close(OUT);
848
849 print "CC            =$cc\n";
850 print "CFLAG         =$cflags\n";
851 print "EX_LIBS       =$lflags\n";
852 print "BN_ASM        =$bn_obj\n";
853 print "DES_ENC       =$des_obj\n";
854 print "BF_ENC        =$bf_obj\n";
855 print "CAST_ENC      =$cast_obj\n";
856 print "RC4_ENC       =$rc4_obj\n";
857 print "RC5_ENC       =$rc5_obj\n";
858 print "MD5_OBJ_ASM   =$md5_obj\n";
859 print "SHA1_OBJ_ASM  =$sha1_obj\n";
860 print "RMD160_OBJ_ASM=$rmd160_obj\n";
861 print "PROCESSOR     =$processor\n";
862 print "RANLIB        =$ranlib\n";
863 print "PERL          =$perl\n";
864
865 my $des_ptr=0;
866 my $des_risc1=0;
867 my $des_risc2=0;
868 my $des_unroll=0;
869 my $bn_ll=0;
870 my $def_int=2;
871 my $rc4_int=$def_int;
872 my $md2_int=$def_int;
873 my $idea_int=$def_int;
874 my $rc2_int=$def_int;
875 my $rc4_idx=0;
876 my $rc4_chunk=0;
877 my $bf_ptr=0;
878 my @type=("char","short","int","long");
879 my ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0);
880
881 my $des_int;
882
883 foreach (sort split(/\s+/,$bn_ops))
884         {
885         $des_ptr=1 if /DES_PTR/;
886         $des_risc1=1 if /DES_RISC1/;
887         $des_risc2=1 if /DES_RISC2/;
888         $des_unroll=1 if /DES_UNROLL/;
889         $des_int=1 if /DES_INT/;
890         $bn_ll=1 if /BN_LLONG/;
891         $rc4_int=0 if /RC4_CHAR/;
892         $rc4_int=3 if /RC4_LONG/;
893         $rc4_idx=1 if /RC4_INDEX/;
894         $rc4_chunk=1 if /RC4_CHUNK/;
895         $rc4_chunk=2 if /RC4_CHUNK_LL/;
896         $md2_int=0 if /MD2_CHAR/;
897         $md2_int=3 if /MD2_LONG/;
898         $idea_int=1 if /IDEA_SHORT/;
899         $idea_int=3 if /IDEA_LONG/;
900         $rc2_int=1 if /RC2_SHORT/;
901         $rc2_int=3 if /RC2_LONG/;
902         $bf_ptr=1 if $_ eq "BF_PTR";
903         $bf_ptr=2 if $_ eq "BF_PTR2";
904         ($b64l,$b64,$b32,$b16,$b8)=(0,1,0,0,0) if /SIXTY_FOUR_BIT/;
905         ($b64l,$b64,$b32,$b16,$b8)=(1,0,0,0,0) if /SIXTY_FOUR_BIT_LONG/;
906         ($b64l,$b64,$b32,$b16,$b8)=(0,0,1,0,0) if /THIRTY_TWO_BIT/;
907         ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,1,0) if /SIXTEEN_BIT/;
908         ($b64l,$b64,$b32,$b16,$b8)=(0,0,0,0,1) if /EIGHT_BIT/;
909         }
910
911 open(IN,'<crypto/opensslconf.h.in') || die "unable to read crypto/opensslconf.h.in:$!\n";
912 open(OUT,'>crypto/opensslconf.h') || die "unable to create crypto/opensslconf.h:$!\n";
913 print OUT "/* opensslconf.h */\n";
914 print OUT "/* WARNING: Generated automatically from opensslconf.h.in by Configure. */\n\n";
915
916 print OUT "/* OpenSSL was configured with the following options: */\n";
917 $openssl_algorithm_defines =~ s/^\s*#\s*define\s+(.*)/# ifndef $1\n#  define $1\n# endif/mg;
918 $openssl_algorithm_defines = "   /* no ciphers excluded */\n" if $openssl_algorithm_defines eq "";
919 $openssl_thread_defines =~ s/^\s*#\s*define\s+(.*)/# ifndef $1\n#  define $1\n# endif/mg;
920 $openssl_other_defines =~ s/^\s*#\s*define\s+(.*)/# ifndef $1\n#  define $1\n# endif/mg;
921 print OUT "#ifdef OPENSSL_ALGORITHM_DEFINES\n$openssl_algorithm_defines#endif\n";
922 print OUT "#ifdef OPENSSL_THREAD_DEFINES\n$openssl_thread_defines#endif\n";
923 print OUT "#ifdef OPENSSL_OTHER_DEFINES\n$openssl_other_defines#endif\n\n";
924
925 while (<IN>)
926         {
927         if      (/^#define\s+OPENSSLDIR/)
928                 { print OUT "#define OPENSSLDIR \"$openssldir\"\n"; }
929         elsif   (/^#define\s+OPENSSL_UNISTD/)
930                 {
931                 $unistd = "<unistd.h>" if $unistd eq "";
932                 print OUT "#define OPENSSL_UNISTD $unistd\n";
933                 }
934         elsif   (/^#((define)|(undef))\s+SIXTY_FOUR_BIT_LONG/)
935                 { printf OUT "#%s SIXTY_FOUR_BIT_LONG\n",($b64l)?"define":"undef"; }
936         elsif   (/^#((define)|(undef))\s+SIXTY_FOUR_BIT/)
937                 { printf OUT "#%s SIXTY_FOUR_BIT\n",($b64)?"define":"undef"; }
938         elsif   (/^#((define)|(undef))\s+THIRTY_TWO_BIT/)
939                 { printf OUT "#%s THIRTY_TWO_BIT\n",($b32)?"define":"undef"; }
940         elsif   (/^#((define)|(undef))\s+SIXTEEN_BIT/)
941                 { printf OUT "#%s SIXTEEN_BIT\n",($b16)?"define":"undef"; }
942         elsif   (/^#((define)|(undef))\s+EIGHT_BIT/)
943                 { printf OUT "#%s EIGHT_BIT\n",($b8)?"define":"undef"; }
944         elsif   (/^#((define)|(undef))\s+BN_LLONG\s*$/)
945                 { printf OUT "#%s BN_LLONG\n",($bn_ll)?"define":"undef"; }
946         elsif   (/^\#define\s+DES_LONG\s+.*/)
947                 { printf OUT "#define DES_LONG unsigned %s\n",
948                         ($des_int)?'int':'long'; }
949         elsif   (/^\#(define|undef)\s+DES_PTR/)
950                 { printf OUT "#%s DES_PTR\n",($des_ptr)?'define':'undef'; }
951         elsif   (/^\#(define|undef)\s+DES_RISC1/)
952                 { printf OUT "#%s DES_RISC1\n",($des_risc1)?'define':'undef'; }
953         elsif   (/^\#(define|undef)\s+DES_RISC2/)
954                 { printf OUT "#%s DES_RISC2\n",($des_risc2)?'define':'undef'; }
955         elsif   (/^\#(define|undef)\s+DES_UNROLL/)
956                 { printf OUT "#%s DES_UNROLL\n",($des_unroll)?'define':'undef'; }
957         elsif   (/^#define\s+RC4_INT\s/)
958                 { printf OUT "#define RC4_INT unsigned %s\n",$type[$rc4_int]; }
959         elsif   (/^#undef\s+RC4_CHUNK/)
960                 {
961                 printf OUT "#undef RC4_CHUNK\n" if $rc4_chunk==0;
962                 printf OUT "#define RC4_CHUNK unsigned long\n" if $rc4_chunk==1;
963                 printf OUT "#define RC4_CHUNK unsigned long long\n" if $rc4_chunk==2;
964                 }
965         elsif   (/^#((define)|(undef))\s+RC4_INDEX/)
966                 { printf OUT "#%s RC4_INDEX\n",($rc4_idx)?"define":"undef"; }
967         elsif (/^#(define|undef)\s+I386_ONLY/)
968                 { printf OUT "#%s I386_ONLY\n", ($processor == 386)?
969                         "define":"undef"; }
970         elsif   (/^#define\s+MD2_INT\s/)
971                 { printf OUT "#define MD2_INT unsigned %s\n",$type[$md2_int]; }
972         elsif   (/^#define\s+IDEA_INT\s/)
973                 {printf OUT "#define IDEA_INT unsigned %s\n",$type[$idea_int];}
974         elsif   (/^#define\s+RC2_INT\s/)
975                 {printf OUT "#define RC2_INT unsigned %s\n",$type[$rc2_int];}
976         elsif (/^#(define|undef)\s+BF_PTR/)
977                 {
978                 printf OUT "#undef BF_PTR\n" if $bf_ptr == 0;
979                 printf OUT "#define BF_PTR\n" if $bf_ptr == 1;
980                 printf OUT "#define BF_PTR2\n" if $bf_ptr == 2;
981                 }
982         else
983                 { print OUT $_; }
984         }
985 close(IN);
986 close(OUT);
987
988
989 # Fix the date
990
991 print "SIXTY_FOUR_BIT_LONG mode\n" if $b64l;
992 print "SIXTY_FOUR_BIT mode\n" if $b64;
993 print "THIRTY_TWO_BIT mode\n" if $b32;
994 print "SIXTEEN_BIT mode\n" if $b16;
995 print "EIGHT_BIT mode\n" if $b8;
996 print "DES_PTR used\n" if $des_ptr;
997 print "DES_RISC1 used\n" if $des_risc1;
998 print "DES_RISC2 used\n" if $des_risc2;
999 print "DES_UNROLL used\n" if $des_unroll;
1000 print "DES_INT used\n" if $des_int;
1001 print "BN_LLONG mode\n" if $bn_ll;
1002 print "RC4 uses u$type[$rc4_int]\n" if $rc4_int != $def_int;
1003 print "RC4_INDEX mode\n" if $rc4_idx;
1004 print "RC4_CHUNK is undefined\n" if $rc4_chunk==0;
1005 print "RC4_CHUNK is unsigned long\n" if $rc4_chunk==1;
1006 print "RC4_CHUNK is unsigned long long\n" if $rc4_chunk==2;
1007 print "MD2 uses u$type[$md2_int]\n" if $md2_int != $def_int;
1008 print "IDEA uses u$type[$idea_int]\n" if $idea_int != $def_int;
1009 print "RC2 uses u$type[$rc2_int]\n" if $rc2_int != $def_int;
1010 print "BF_PTR used\n" if $bf_ptr == 1; 
1011 print "BF_PTR2 used\n" if $bf_ptr == 2; 
1012
1013 if($IsWindows) {
1014         open (OUT,">crypto/buildinf.h") || die "Can't open buildinf.h";
1015         printf OUT <<EOF;
1016 #ifndef MK1MF_BUILD
1017   /* auto-generated by Configure for crypto/cversion.c:
1018    * for Unix builds, crypto/Makefile.ssl generates functional definitions;
1019    * Windows builds (and other mk1mf builds) compile cversion.c with
1020    * -DMK1MF_BUILD and use definitions added to this file by util/mk1mf.pl. */
1021   #error "Windows builds (PLATFORM=$target) use mk1mf.pl-created Makefiles"
1022 #endif
1023 EOF
1024         close(OUT);
1025 } else {
1026         (system "make -f Makefile.ssl PERL=\'$perl\' links") == 0 or exit $?
1027                 if $symlink;
1028         ### (system 'make depend') == 0 or exit $? if $depflags ne "";
1029         # Run "make depend" manually if you want to be able to delete
1030         # the source code files of ciphers you left out.
1031         if ( $perl =~ m@^/@) {
1032             &dofile("tools/c_rehash",$perl,'^#!/', '#!%s','^my \$dir;$', 'my $dir = "' . $openssldir . '";');
1033             &dofile("apps/der_chop",$perl,'^#!/', '#!%s');
1034             &dofile("apps/CA.pl",$perl,'^#!/', '#!%s');
1035         } else {
1036             # No path for Perl known ...
1037             &dofile("tools/c_rehash",'/usr/local/bin/perl','^#!/', '#!%s','^my \$dir;$', 'my $dir = "' . $openssldir . '";');
1038             &dofile("apps/der_chop",'/usr/local/bin/perl','^#!/', '#!%s');
1039             &dofile("apps/CA.pl",'/usr/local/bin/perl','^#!/', '#!%s');
1040         }           
1041 }
1042
1043 print <<EOF;
1044
1045 Configured for $target.
1046 EOF
1047
1048 print <<\EOF if (!$no_threads && !$threads);
1049
1050 The library could not be configured for supporting multi-threaded
1051 applications as the compiler options required on this system are not known.
1052 See file INSTALL for details if you need multi-threading.
1053 EOF
1054
1055 exit(0);
1056
1057 sub usage
1058         {
1059         print STDERR $usage;
1060         print STDERR "\npick os/compiler from:\n";
1061         my $j=0;
1062         my $i;
1063         my $k=0;
1064         foreach $i (sort keys %table)
1065                 {
1066                 next if $i =~ /^debug/;
1067                 $k += length($i) + 1;
1068                 if ($k > 78)
1069                         {
1070                         print STDERR "\n";
1071                         $k=length($i);
1072                         }
1073                 print STDERR $i . " ";
1074                 }
1075         foreach $i (sort keys %table)
1076                 {
1077                 next if $i !~ /^debug/;
1078                 $k += length($i) + 1;
1079                 if ($k > 78)
1080                         {
1081                         print STDERR "\n";
1082                         $k=length($i);
1083                         }
1084                 print STDERR $i . " ";
1085                 }
1086         print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n";
1087         exit(1);
1088         }
1089
1090 sub which
1091         {
1092         my($name)=@_;
1093         my $path;
1094         foreach $path (split /:/, $ENV{PATH})
1095                 {
1096                 if (-f "$path/$name" and -x _)
1097                         {
1098                         return "$path/$name" unless ($name eq "perl" and
1099                          system("$path/$name -e " . '\'exit($]<5.0);\''));
1100                         }
1101                 }
1102         }
1103
1104 sub dofile
1105         {
1106         my $f; my $p; my %m; my @a; my $k; my $ff;
1107         ($f,$p,%m)=@_;
1108
1109         open(IN,"<$f.in") || open(IN,"<$f") || die "unable to open $f:$!\n";
1110         @a=<IN>;
1111         close(IN);
1112         foreach $k (keys %m)
1113                 {
1114                 grep(/$k/ && ($_=sprintf($m{$k}."\n",$p)),@a);
1115                 }
1116         open(OUT,">$f.new") || die "unable to open $f.new:$!\n";
1117         print OUT @a;
1118         close(OUT);
1119         rename($f,"$f.bak") || die "unable to rename $f\n" if -e $f;
1120         rename("$f.new",$f) || die "unable to rename $f.new\n";
1121         }
1122
1123 sub print_table_entry
1124         {
1125         my $target = shift;
1126
1127         (my $cc,my $cflags,my $unistd,my $thread_cflag,my $lflags,my $bn_ops,
1128         my $bn_obj,my $des_obj,my $bf_obj,
1129         my $md5_obj,my $sha1_obj,my $cast_obj,my $rc4_obj,my $rmd160_obj,
1130         my $rc5_obj,my $dso_scheme,my $shared_target,my $shared_cflag,
1131         my $shared_extension)=
1132         split(/\s*:\s*/,$table{$target} . ":" x 30 , -1);
1133                         
1134         print <<EOF
1135
1136 *** $target
1137 \$cc           = $cc
1138 \$cflags       = $cflags
1139 \$unistd       = $unistd
1140 \$thread_cflag = $thread_cflag
1141 \$lflags       = $lflags
1142 \$bn_ops       = $bn_ops
1143 \$bn_obj       = $bn_obj
1144 \$des_obj      = $des_obj
1145 \$bf_obj       = $bf_obj
1146 \$md5_obj      = $md5_obj
1147 \$sha1_obj     = $sha1_obj
1148 \$cast_obj     = $cast_obj
1149 \$rc4_obj      = $rc4_obj
1150 \$rmd160_obj   = $rmd160_obj
1151 \$rc5_obj      = $rc5_obj
1152 \$dso_scheme   = $dso_scheme
1153 \$shared_target= $shared_target
1154 \$shared_cflag = $shared_cflag
1155 \$shared_extension = $shared_extension
1156 EOF
1157         }