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openssl/os2/OS2-EMX.cmd

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Changes to have OpenSSL compile on OS/2. Contributed by "Brian Havard" <brianh@kheldar.apana.org.au>
2001-07-02 06:39:46 +08:00
@echo off
perl Configure OS2-EMX
perl util\mkfiles.pl > MINFO
@rem create make file
perl util\mk1mf.pl OS2-EMX > OS2-EMX.mak
Add support for shared libraries with OS/2. PR: 124
2002-07-17 21:27:43 +08:00
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
Changes to have OpenSSL compile on OS/2. Contributed by "Brian Havard" <brianh@kheldar.apana.org.au>
2001-07-02 06:39:46 +08:00
echo Generating x86 for GNU assember
echo Bignum
cd crypto\bn\asm
rem perl x86.pl a.out > bn-os2.asm
perl bn-586.pl a.out > bn-os2.asm
perl co-586.pl a.out > co-os2.asm
cd ..\..\..
echo DES
cd crypto\des\asm
perl des-586.pl a.out > d-os2.asm
cd ..\..\..
echo crypt(3)
cd crypto\des\asm
perl crypt586.pl a.out > y-os2.asm
cd ..\..\..
echo Blowfish
cd crypto\bf\asm
perl bf-586.pl a.out > b-os2.asm
cd ..\..\..
echo CAST5
cd crypto\cast\asm
perl cast-586.pl a.out > c-os2.asm
cd ..\..\..
echo RC4
cd crypto\rc4\asm
perl rc4-586.pl a.out > r4-os2.asm
cd ..\..\..
echo MD5
cd crypto\md5\asm
perl md5-586.pl a.out > m5-os2.asm
cd ..\..\..
echo SHA1
cd crypto\sha\asm
perl sha1-586.pl a.out > s1-os2.asm
cd ..\..\..
echo RIPEMD160
cd crypto\ripemd\asm
perl rmd-586.pl a.out > rm-os2.asm
cd ..\..\..
echo RC5\32
cd crypto\rc5\asm
perl rc5-586.pl a.out > r5-os2.asm
cd ..\..\..
Make a number of changes to the OS/2 build. Submitter's comment below. PR: 732 Submitted by: Ilya Zakharevich <nospam-abuse@ilyaz.org> Submitter's comment: This patch: a) Introduces a new file os2/backwardify.pl. b) Introduces a new mk1mf.pl variable $preamble. As you can see, it may be used also to move some OS-specific code to VC-CE too (the the first chunk of the patch); c) The DESCRIPTION specifier of the .def file is made more informative: now it contains the version number too. On OS/2 it is made conformant to OS/2 conventions; in particular, when one runs the standard command BLDLEVEL this.DLL one can see: Vendor: www.openssl.org/ Revision: 0.9.7c Description: OpenSSL: implementation of Secure Socket Layer; DLL for library crypto. Build for EMX -Zmtd [I did not make Win32 descriptions as informative as this - I'm afraid to break something. Be welcome to fix this.] d) On OS/2 the generated DLL was hardly usable (it had a shared initialized data segment). e) On OS/2 the generated DLLs had names like ssl.dll. However, DLL names on OS/2 are "global data". It is hard to have several DLLs with the same name on the system. Thus this precluded coexistence of OpenSSL with DLLs for other SLL implementations - or other name clashes. I transparently changed the names of the DLLs to open_ssl.dll and cryptssl.dll. f) The file added in (a) is used to create "forwarder" DLLs, so the applications expecting the "old" DLL names may use the new DLLs transparently. (A presence of these DLLs on the system nullifies (e), but makes old applications work. This is a stopgap measure until the old applications are relinked. Systems with no old applications do not need these DLLs, so may enjoy all the benefits of (e).) The new DLLs are placed in os2/ and os2/noname subdirectories. g) The makefiles created with os2/OS2-EMX.cmd did not work (some mysterious meaningless failures). The change to util/pl/OS2-EMX.pl uses the variable introduced in (b) to switch the Makefiles to SHELL=sh syntax. All these backslashes are removed, and the generated Makefiles started to work. h) Running os2/OS2-EMX.cmd now prints out what to do next.
2003-11-28 22:51:30 +08:00
cd os2
if exist noname\backward_ssl.def goto nomkdir
mkdir noname
:nomkdir
perl backwardify.pl crypto.def >backward_crypto.def
perl backwardify.pl ssl.def >backward_ssl.def
perl backwardify.pl -noname crypto.def >noname\backward_crypto.def
perl backwardify.pl -noname ssl.def >noname\backward_ssl.def
echo Creating backward compatibility forwarder dlls:
echo crypto.dll
gcc -Zomf -Zdll -Zcrtdll -o crypto.dll backward_crypto.def 2>&1 | grep -v L4085
echo ssl.dll
gcc -Zomf -Zdll -Zcrtdll -o ssl.dll backward_ssl.def 2>&1 | grep -v L4085
echo Creating smaller backward compatibility forwarder dlls:
echo These DLLs are not good for runtime resolution of symbols.
echo noname\crypto.dll
gcc -Zomf -Zdll -Zcrtdll -o noname/crypto.dll noname/backward_crypto.def 2>&1 | grep -v L4085
echo noname\ssl.dll
gcc -Zomf -Zdll -Zcrtdll -o noname/ssl.dll noname/backward_ssl.def 2>&1 | grep -v L4085
echo Compressing forwarders (it is ok if lxlite is not found):
lxlite *.dll noname/*.dll
cd ..
echo Now run:
echo For static build:
echo make -f OS2-EMX.mak
echo For dynamic build:
echo make -f OS2-EMX-DLL.mak
echo then rename crypto.dll to cryptssl.dll, ssl.dll to open_ssl.dll