From 205a4a95717c669b0ced7e3b4d262d2475c79cf0 Mon Sep 17 00:00:00 2001 From: Richard Levitte Date: Wed, 17 Jul 2002 13:28:29 +0000 Subject: [PATCH] Add support for shared libraries with OS/2. PR: 124 --- INSTALL.OS2 | 9 ++++++ crypto/bio/bio.h | 2 ++ crypto/symhacks.h | 2 +- os2/OS2-EMX.cmd | 5 +++ util/libeay.num | 10 +++--- util/mkdef.pl | 46 ++++++++++++++++++++------- util/pl/OS2-EMX.pl | 79 +++++++++++++++++++++++++++++----------------- 7 files changed, 106 insertions(+), 47 deletions(-) diff --git a/INSTALL.OS2 b/INSTALL.OS2 index d4cc0e319b..530316db18 100644 --- a/INSTALL.OS2 +++ b/INSTALL.OS2 @@ -20,3 +20,12 @@ If that finishes successfully you will find the libraries and programs in the "out" directory. + + Alternatively, you can make a dynamic build that puts the library code into + crypto.dll and ssl.dll by running + + > make -f os2-emx-dll.mak + + This will build the above mentioned dlls and a matching pair of import + libraries in the "out_dll" directory along with the set of test programs + and the openssl application. diff --git a/crypto/bio/bio.h b/crypto/bio/bio.h index 8aefeac3d7..c5caf253c9 100644 --- a/crypto/bio/bio.h +++ b/crypto/bio/bio.h @@ -554,7 +554,9 @@ BIO_METHOD *BIO_s_socket(void); BIO_METHOD *BIO_s_connect(void); BIO_METHOD *BIO_s_accept(void); BIO_METHOD *BIO_s_fd(void); +#ifndef OPENSSL_SYS_OS2 BIO_METHOD *BIO_s_log(void); +#endif BIO_METHOD *BIO_s_bio(void); BIO_METHOD *BIO_s_null(void); BIO_METHOD *BIO_f_null(void); diff --git a/crypto/symhacks.h b/crypto/symhacks.h index de0f452b47..774162fec9 100644 --- a/crypto/symhacks.h +++ b/crypto/symhacks.h @@ -247,7 +247,7 @@ /* Case insensiteve linking causes problems.... */ -#if defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_VMS) +#if defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_OS2) #undef ERR_load_CRYPTO_strings #define ERR_load_CRYPTO_strings ERR_load_CRYPTOlib_strings #undef OCSP_crlID_new diff --git a/os2/OS2-EMX.cmd b/os2/OS2-EMX.cmd index 8b2a092c68..acab99ac39 100644 --- a/os2/OS2-EMX.cmd +++ b/os2/OS2-EMX.cmd @@ -5,6 +5,11 @@ perl util\mkfiles.pl > MINFO @rem create make file perl util\mk1mf.pl OS2-EMX > OS2-EMX.mak +perl util\mk1mf.pl dll OS2-EMX > OS2-EMX-DLL.mak + +echo Generating export definition files +perl util\mkdef.pl crypto OS2 > os2\crypto.def +perl util\mkdef.pl ssl OS2 > os2\ssl.def echo Generating x86 for GNU assember diff --git a/util/libeay.num b/util/libeay.num index b1dea8dafe..512185e257 100755 --- a/util/libeay.num +++ b/util/libeay.num @@ -984,8 +984,8 @@ BIO_ghbn_ctrl 1003 EXIST::FUNCTION: CRYPTO_free_ex_data 1004 EXIST::FUNCTION: CRYPTO_get_ex_data 1005 EXIST::FUNCTION: CRYPTO_set_ex_data 1007 EXIST::FUNCTION: -ERR_load_CRYPTO_strings 1009 EXIST:!VMS,!WIN16:FUNCTION: -ERR_load_CRYPTOlib_strings 1009 EXIST:VMS,WIN16:FUNCTION: +ERR_load_CRYPTO_strings 1009 EXIST:!OS2,!VMS,!WIN16:FUNCTION: +ERR_load_CRYPTOlib_strings 1009 EXIST:OS2,VMS,WIN16:FUNCTION: EVP_PKEY_bits 1010 EXIST::FUNCTION: MD5_Transform 1011 EXIST::FUNCTION:MD5 SHA1_Transform 1012 EXIST::FUNCTION:SHA,SHA1 @@ -1216,7 +1216,7 @@ name_cmp 1239 EXIST::FUNCTION: str_dup 1240 NOEXIST::FUNCTION: i2s_ASN1_ENUMERATED 1241 EXIST::FUNCTION: i2s_ASN1_ENUMERATED_TABLE 1242 EXIST::FUNCTION: -BIO_s_log 1243 EXIST:!WIN16,!WIN32,!macintosh:FUNCTION: +BIO_s_log 1243 EXIST:!OS2,!WIN16,!WIN32,!macintosh:FUNCTION: BIO_f_reliable 1244 EXIST::FUNCTION:BIO PKCS7_dataFinal 1245 EXIST::FUNCTION: PKCS7_dataDecode 1246 EXIST::FUNCTION: @@ -2732,8 +2732,8 @@ EC_POINT_point2oct 3178 EXIST::FUNCTION:EC KRB5_APREQ_free 3179 EXIST::FUNCTION: ASN1_OBJECT_it 3180 EXIST:!EXPORT_VAR_AS_FUNCTION:VARIABLE: ASN1_OBJECT_it 3180 EXIST:EXPORT_VAR_AS_FUNCTION:FUNCTION: -OCSP_crlID_new 3181 EXIST:!VMS,!WIN16:FUNCTION: -OCSP_crlID2_new 3181 EXIST:VMS,WIN16:FUNCTION: +OCSP_crlID_new 3181 EXIST:!OS2,!VMS,!WIN16:FUNCTION: +OCSP_crlID2_new 3181 EXIST:OS2,VMS,WIN16:FUNCTION: CONF_modules_load_file 3182 EXIST::FUNCTION: CONF_imodule_set_usr_data 3183 EXIST::FUNCTION: ENGINE_set_default_string 3184 EXIST::FUNCTION: diff --git a/util/mkdef.pl b/util/mkdef.pl index ecba93cd94..adfd447dd3 100755 --- a/util/mkdef.pl +++ b/util/mkdef.pl @@ -58,6 +58,7 @@ my $debug=0; my $crypto_num= "util/libeay.num"; my $ssl_num= "util/ssleay.num"; +my $libname; my $do_update = 0; my $do_rewrite = 1; @@ -73,12 +74,13 @@ my $VMS=0; my $W32=0; my $W16=0; my $NT=0; +my $OS2=0; # Set this to make typesafe STACK definitions appear in DEF my $safe_stack_def = 0; my @known_platforms = ( "__FreeBSD__", "PERL5", "NeXT", "EXPORT_VAR_AS_FUNCTION" ); -my @known_ossl_platforms = ( "VMS", "WIN16", "WIN32", "WINNT" ); +my @known_ossl_platforms = ( "VMS", "WIN16", "WIN32", "WINNT", "OS2" ); my @known_algorithms = ( "RC2", "RC4", "RC5", "IDEA", "DES", "BF", "CAST", "MD2", "MD4", "MD5", "SHA", "SHA0", "SHA1", "RIPEMD", @@ -126,11 +128,18 @@ foreach (@ARGV, split(/ /, $options)) $VMSAlpha=1; } $VMS=1 if $_ eq "VMS"; + $OS2=1 if $_ eq "OS2"; $do_ssl=1 if $_ eq "ssleay"; - $do_ssl=1 if $_ eq "ssl"; + if ($_ eq "ssl") { + $do_ssl=1; + $libname=$_ + } $do_crypto=1 if $_ eq "libeay"; - $do_crypto=1 if $_ eq "crypto"; + if ($_ eq "crypto") { + $do_crypto=1; + $libname=$_; + } $do_update=1 if $_ eq "update"; $do_rewrite=1 if $_ eq "rewrite"; $do_ctest=1 if $_ eq "ctest"; @@ -170,8 +179,17 @@ foreach (@ARGV, split(/ /, $options)) } +if (!$libname) { + if ($do_ssl) { + $libname="SSLEAY"; + } + if ($do_crypto) { + $libname="LIBEAY"; + } +} + # If no platform is given, assume WIN32 -if ($W32 + $W16 + $VMS == 0) { +if ($W32 + $W16 + $VMS + $OS2 == 0) { $W32 = 1; } @@ -182,7 +200,7 @@ if ($W16) { if (!$do_ssl && !$do_crypto) { - print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT ]\n"; + print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT | OS2 ]\n"; exit(1); } @@ -305,10 +323,10 @@ EOF } else { - &print_def_file(*STDOUT,"SSLEAY",*ssl_list,@ssl_symbols) + &print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols) if $do_ssl == 1; - &print_def_file(*STDOUT,"LIBEAY",*crypto_list,@crypto_symbols) + &print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols) if $do_crypto == 1; } @@ -995,6 +1013,7 @@ sub is_valid if ($keyword eq "WIN32" && $W32) { return 1; } if ($keyword eq "WIN16" && $W16) { return 1; } if ($keyword eq "WINNT" && $NT) { return 1; } + if ($keyword eq "OS2" && $OS2) { return 1; } # Special platforms: # EXPORT_VAR_AS_FUNCTION means that global variables # will be represented as functions. This currently @@ -1092,24 +1111,27 @@ sub print_def_file { (*OUT,my $name,*nums,my @symbols)=@_; my $n = 1; my @e; my @r; my @v; my $prev=""; + my $liboptions=""; if ($W32) { $name.="32"; } - else + elsif ($W16) { $name.="16"; } + elsif ($OS2) + { $liboptions = "INITINSTANCE\nDATA NONSHARED"; } print OUT <<"EOF"; ; ; Definition file for the DLL version of the $name library from OpenSSL ; -LIBRARY $name +LIBRARY $name $liboptions DESCRIPTION 'OpenSSL $name - http://www.openssl.org/' EOF - if (!$W32) { + if ($W16) { print <<"EOF"; CODE PRELOAD MOVEABLE DATA PRELOAD MOVEABLE SINGLE @@ -1148,10 +1170,10 @@ EOF print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n"; } $prev = $s2; # To warn about duplicates... - if($v) { + if($v && !$OS2) { printf OUT " %s%-39s @%-8d DATA\n",($W32)?"":"_",$s2,$n; } else { - printf OUT " %s%-39s @%d\n",($W32)?"":"_",$s2,$n; + printf OUT " %s%-39s @%d\n",($W32||$OS2)?"":"_",$s2,$n; } } } diff --git a/util/pl/OS2-EMX.pl b/util/pl/OS2-EMX.pl index 57180556ca..d695dda623 100644 --- a/util/pl/OS2-EMX.pl +++ b/util/pl/OS2-EMX.pl @@ -10,18 +10,20 @@ $rm='rm -f'; # C compiler stuff $cc='gcc'; -$cflags="-DL_ENDIAN -O3 -fomit-frame-pointer -m486 -Zmt -Wall "; +$cflags="-DL_ENDIAN -O3 -fomit-frame-pointer -m486 -Zmtd -Wall "; +$cflags.="-Zomf " if $shlib; +$shl_cflag="-Zdll"; if ($debug) { $cflags.="-g "; } -$obj='.o'; +$obj=$shlib ? '.obj' : '.o'; $ofile='-o '; # EXE linking stuff $link='${CC}'; -$lflags='${CFLAGS} -Zbsd-signals'; +$lflags='${CFLAGS} -Zbsd-signals -s'; $efile='-o '; $exep='.exe'; $ex_libs="-lsocket"; @@ -30,12 +32,12 @@ $ex_libs="-lsocket"; $mklib='ar r'; $mlflags=''; $ranlib="ar s"; -$plib='lib'; -$libp=".a"; -$shlibp=".a"; +$plib=''; +$libp=$shlib ? ".lib" : ".a"; +$shlibp=$shlib ? ".dll" : ".a"; $lfile=''; -$asm='as'; +$asm=$shlib ? 'as -Zomf' : 'as'; $afile='-o '; $bn_asm_obj=""; $bn_asm_src=""; @@ -46,24 +48,32 @@ $bf_enc_src=""; if (!$no_asm) { - $bn_asm_obj='crypto\bn\asm\bn-os2.o crypto\bn\asm\co-os2.o'; - $bn_asm_src='crypto\bn\asm\bn-os2.asm crypto\bn\asm\co-os2.asm'; - $des_enc_obj='crypto\des\asm\d-os2.o crypto\des\asm\y-os2.o'; - $des_enc_src='crypto\des\asm\d-os2.asm crypto\des\asm\y-os2.asm'; - $bf_enc_obj='crypto\bf\asm\b-os2.o'; - $bf_enc_src='crypto\bf\asm\b-os2.asm'; - $cast_enc_obj='crypto\cast\asm\c-os2.o'; - $cast_enc_src='crypto\cast\asm\c-os2.asm'; - $rc4_enc_obj='crypto\rc4\asm\r4-os2.o'; - $rc4_enc_src='crypto\rc4\asm\r4-os2.asm'; - $rc5_enc_obj='crypto\rc5\asm\r5-os2.o'; - $rc5_enc_src='crypto\rc5\asm\r5-os2.asm'; - $md5_asm_obj='crypto\md5\asm\m5-os2.o'; - $md5_asm_src='crypto\md5\asm\m5-os2.asm'; - $sha1_asm_obj='crypto\sha\asm\s1-os2.o'; - $sha1_asm_src='crypto\sha\asm\s1-os2.asm'; - $rmd160_asm_obj='crypto\ripemd\asm\rm-os2.o'; - $rmd160_asm_src='crypto\ripemd\asm\rm-os2.asm'; + $bn_asm_obj="crypto\\bn\\asm\\bn-os2$obj crypto\\bn\\asm\\co-os2$obj"; + $bn_asm_src="crypto\\bn\\asm\\bn-os2.asm crypto\\bn\\asm\\co-os2.asm"; + $des_enc_obj="crypto\\des\\asm\\d-os2$obj crypto\\des\\asm\\y-os2$obj"; + $des_enc_src="crypto\\des\\asm\\d-os2.asm crypto\\des\\asm\\y-os2.asm"; + $bf_enc_obj="crypto\\bf\\asm\\b-os2$obj"; + $bf_enc_src="crypto\\bf\\asm\\b-os2.asm"; + $cast_enc_obj="crypto\\cast\\asm\\c-os2$obj"; + $cast_enc_src="crypto\\cast\\asm\\c-os2.asm"; + $rc4_enc_obj="crypto\\rc4\\asm\\r4-os2$obj"; + $rc4_enc_src="crypto\\rc4\\asm\\r4-os2.asm"; + $rc5_enc_obj="crypto\\rc5\\asm\\r5-os2$obj"; + $rc5_enc_src="crypto\\rc5\\asm\\r5-os2.asm"; + $md5_asm_obj="crypto\\md5\\asm\\m5-os2$obj"; + $md5_asm_src="crypto\\md5\\asm\\m5-os2.asm"; + $sha1_asm_obj="crypto\\sha\\asm\\s1-os2$obj"; + $sha1_asm_src="crypto\\sha\\asm\\s1-os2.asm"; + $rmd160_asm_obj="crypto\\ripemd\\asm\\rm-os2$obj"; + $rmd160_asm_src="crypto\\ripemd\\asm\\rm-os2.asm"; + } + +if ($shlib) + { + $mlflags.=" $lflags -Zdll"; + $lib_cflag=" -D_DLL"; + $out_def="out_dll"; + $tmp_def="tmp_dll"; } sub do_lib_rule @@ -76,9 +86,20 @@ sub do_lib_rule ($Name=$name) =~ tr/a-z/A-Z/; $ret.="$target: \$(${Name}OBJ)\n"; - $ret.="\t\$(RM) $target\n"; - $ret.="\t\$(MKLIB) $target \$(${Name}OBJ)\n"; - $ret.="\t\$(RANLIB) $target\n\n"; + if (!$shlib) + { + $ret.="\t\$(RM) $target\n"; + $ret.="\t\$(MKLIB) $target \$(${Name}OBJ)\n"; + $ret.="\t\$(RANLIB) $target\n\n"; + } + else + { + local($ex)=($target =~ /O_SSL/)?' $(L_CRYPTO)':''; + $ex.=' -lsocket'; + $ret.="\t\$(LINK) \$(SHLIB_CFLAGS) \$(MLFLAGS) $efile$target \$(SHLIB_EX_OBJ) \$(${Name}OBJ) $ex os2/${Name}.def\n"; + $ret.="\temximp -o $out_def/$name.a os2/${Name}.def\n"; + $ret.="\temximp -o $out_def/$name.lib os2/${Name}.def\n\n"; + } } sub do_link_rule @@ -89,7 +110,7 @@ sub do_link_rule $file =~ s/\//$o/g if $o ne '/'; $n=&bname($target); $ret.="$target: $files $dep_libs\n"; - $ret.="\t\$(LINK) ${efile}$target \$(LFLAGS) $files $libs\n\n"; + $ret.="\t\$(LINK) ${efile}$target \$(CFLAG) \$(LFLAGS) $files $libs\n\n"; return($ret); } -- 2.25.1