Commit a4709b3d authored by Ulf Möller's avatar Ulf Möller
Browse files

Shared library support for Solaris and HPUX 

by Lutz Behnke and by Lutz Jaenicke.

Hopefully we'll have a unified way of handling shared libraries when
we move to autoconf...
parent 865874f2

CHANGES

+6 −2
Original line number Diff line number Diff line
@@ -2,9 +2,13 @@ 
 OpenSSL CHANGES

 _______________



 Changes between 0.9.5 and 0.9.6  [xx Xxx 2000]

 Changes between 0.9.5 and 0.9.6  [XX XXX 2000]



  *) 

  *) Shared library support for HPUX (in shlib/).

     [Lutz Jaenicke <Lutz.Jaenicke@aet.TU-Cottbus.DE> and Anonymous]



  *) Shared library support for Solaris gcc.

     [Lutz Behnke <behnke@trustcenter.de>]



 Changes between 0.9.4 and 0.9.5  [28 Feb 2000]

Makefile.org

+7 −0
Original line number Diff line number Diff line
@@ -385,4 +385,11 @@ install_docs: 
			>  $(INSTALL_PREFIX)$(MANDIR)/man$$sec/`basename $$i .pod`.$$sec); \

	done



shlib: all

	if [ ! -d shlib_dir ] ; then mkdir shlib_dir ; else rm -f shlib_dir/* ; fi

	cd shlib_dir ; ar -x ../libcrypto.a && $(CC) -shared ./*.o -Wl,-soname -Wl,libcrypto.so.0.9 \

            -o ./libcrypto.so.0.9.4 && rm *.o

	cd shlib_dir ; ar -x ../libssl.a && $(CC) -shared ./*.o -Wl,-soname -Wl,libssl.so.0.9 \

            -o ./libssl.so.0.9.4 && rm *.o



# DO NOT DELETE THIS LINE -- make depend depends on it.

STATUS

+1 −2
Original line number Diff line number Diff line 


  OpenSSL STATUS                           Last modified at

  ______________                           $Date: 2000/02/28 12:11:37 $

  ______________                           $Date: 2000/02/28 19:14:38 $



  DEVELOPMENT STATE
@@ -16,7 +16,6 @@ 


  AVAILABLE PATCHES



    o shared libraries <behnke@trustcenter.de>

    o CA.pl patch (Damien Miller)



  IN PROGRESS

shlib/Makefile.hpux10-cc

0 → 100644
+51 −0
Original line number Diff line number Diff line 
# Makefile.hpux-cc



major=1



slib=libssl

sh_slib=$(slib).so.$(major)



clib=libcrypto

sh_clib=$(clib).so.$(major)



all : $(clib).sl $(slib).sl





$(clib)_pic.a : $(clib).a

	echo "Copying $? to $@"

	cp -p $? $@



$(slib)_pic.a : $(slib).a

	echo "Copying $? to $@"

	cp -p $? $@



$(sh_clib) : $(clib)_pic.a

	echo "collecting all object files for $@"

	find . -name \*.o -print > allobjs

	for obj in `ar t $(clib)_pic.a`; \

	do \

		grep /$$obj allobjs; \

	done >objlist

	echo "linking $@"

	ld -b -s -z +h $@ -o $@ `cat objlist` -lc 

	rm allobjs objlist



$(clib).sl : $(sh_clib)

	rm -f $@

	ln -s $? $@



$(sh_slib) : $(slib)_pic.a $(clib).sl

	echo "collecting all object files for $@"

	find . -name \*.o -print > allobjs

	for obj in `ar t $(slib)_pic.a`; \

	do \

		grep /$$obj allobjs; \

	done >objlist

	echo "linking $@"

	ld -b -s -z +h $@ +b /usr/local/ssl/lib:/usr/lib -o $@ `cat objlist` \

			-L. -lcrypto -lc

	rm -f allobjs objlist

        

$(slib).sl : $(sh_slib)

	rm -f $@

	ln -s $? $@

shlib/hpux10-cc.sh

0 → 100644
+87 −0
Original line number Diff line number Diff line 
#!/usr/bin/sh

# 

# HP-UX (10.20) shared library installation:

# Compile and install OpenSSL with best possible optimization:

# - shared libraries are compiled and installed with +O4 optimization

# - executable(s) are compiled and installed with +O4 optimization

# - static libraries are compiled and installed with +O3 optimization,

#   to avoid the time consuming +O4 link-time optimization when using

#   these libraries. (The shared libs are already optimized during build

#   at +O4.)

#

# This script must be run with appropriate privileges to install into

# /usr/local/ssl. HP-UX prevents used executables and shared libraries

# from being deleted or overwritten. Stop all processes using already

# installed items of OpenSSL.

#

# WARNING: At high optimization levels, HP's ANSI-C compiler can chew up

#          large amounts of memory and CPU time. Make sure to have at least

#          128MB of RAM available and that you kernel is configure to allow

#          128MB data size (maxdsiz parameter).

#          The installation process can take several hours, even on fast

#          machines. +O4 Optimization of the libcrypto.sl shared library may

#          take 1 hour on a C200 (200MHz PA8200 CPU), +O3 compilation of

#          fcrypt_b.c can take 20 minutes on this machine. Stay patient.

#

# SITEFLAGS: site specific flags. I do use +DAportable, since I have to

# support older PA1.1-type CPUs. Your mileage may vary.

# +w1 enables enhanced warnings, useful when working with snaphots.

#

SITEFLAGS="+DAportable +w1"

#

# Set the default additions to build with HP-UX.

# -D_REENTRANT must/should be defined on HP-UX manually, since we do call

# Confiugure directly.

# +Oall increases the optimization done.

#

MYFLAGS="-D_REENTRANT +Oall $SITEFLAGS"



# Configure for pic and build the static pic libraries

perl5 Configure hpux-parisc-cc-o4 +z ${MYFLAGS}

make clean

make DIRS="crypto ssl"

# Rename the static pic libs and build dynamic libraries from them

# Be prepared to see a lot of warnings about shared libraries being built

# with optimizations higher than +O2. When using these libraries, it is

# not possible to replace internal library functions with functions from

# the program to be linked.

#

make -f shlib/Makefile.hpux10-cc



# Copy the libraries to /usr/local/ssl/lib (they have to be in their

# final location when linking applications).

# If the directories are still there, no problem.

mkdir /usr/local

mkdir /usr/local/ssl

mkdir /usr/local/ssl/lib

chmod 444 lib*_pic.a

chmod 555 lib*.so.1

cp -p lib*_pic.a lib*.so.1 /usr/local/ssl/lib

(cd /usr/local/ssl/lib ; ln -sf libcrypto.so.1 libcrypto.sl ; ln -sf libssl.so.1 libssl.sl)



# Reconfigure without pic to compile the executables. Unfortunately, while

# performing this task we have to recompile the library components, even

# though we use the already installed shared libs anyway.

#

perl5 Configure hpux-parisc-cc-o4 ${MYFLAGS}



make clean



# Hack the Makefiles to pick up the dynamic libraries during linking

#

sed 's/^PEX_LIBS=.*$/PEX_LIBS=-L\/usr\/local\/ssl\/lib -Wl,+b,\/usr\/local\/ssl\/lib:\/usr\/lib/' Makefile.ssl >xxx; mv xxx Makefile.ssl

sed 's/-L\.\.//' apps/Makefile.ssl >xxx; mv xxx apps/Makefile.ssl

sed 's/-L\.\.//' test/Makefile.ssl >xxx; mv xxx test/Makefile.ssl

# Build the static libs and the executables in one make.

make

# Install everything

make install



# Finally build the static libs with +O3. This time we only need the libraries,

# once created, they are simply copied into place.

#

perl5 Configure hpux-parisc-cc ${MYFLAGS}

make clean

make DIRS="crypto ssl"

chmod 644 libcrypto.a libssl.a

cp -p libcrypto.a libssl.a /usr/local/ssl/lib