Commit f9a4ad4f authored by Richard Levitte's avatar Richard Levitte
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A method to create shared libraries on AIX, and according to

"Howard Chu" <hyc@highlandsun.com>, it may be general enough
to work on any Unixly system.
parent 10645a4f
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+43 −0
Original line number Diff line number Diff line
@@ -335,6 +335,49 @@ do_hpux64-shared:
		+forceload lib$$i.a -ldl -lc ) || exit 1; \
	done

# The following method is said to work on all platforms.  Tests will
# determine if that's how it's gong to be used.
# This assumes that for all but GNU systems, GNU utilities are *not* used.
# ALLSYMSFLAGS would be:
#  GNU systems: --whole-archive
#  Tru64 Unix:  -all
#  Solaris:     -z allextract
#  Irix:        -all
#  HP/UX-32bit: -Fl
#  HP/UX-64bit: +forceload
#  AIX:		-bnogc
# SHAREDFLAGS would be:
#  GNU systems: -shared -Wl,-soname=lib$$i.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
#  Tru64 Unix:  -shared \
#		-set_version "${SHLIB_VERSION_HISTORY}${SHLIB_VERSION_NUMBER}"
#  Solaris:     -G -h lib$$i.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
#  Irix:        -shared -Wl,-soname,lib$$i.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
#  HP/UX-32bit: +vnocompatwarnings -b -z +s \
#		+h lib$$i.sl.${SHLIB_MAJOR}.${SHLIB_MINOR}
#  HP/UX-64bit: -b -z +h lib$$i.sl.${SHLIB_MAJOR}.${SHLIB_MINOR}
#  AIX:		-bE:lib$$i.exp -bM:SRE
# SHAREDCMD would be:
#  GNU systems: $(CC)
#  Tru64 Unix:  $(CC)
#  Solaris:     $(CC)
#  Irix:        $(CC)
#  HP/UX-32bit: /usr/ccs/bin/ld
#  HP/UX-64bit: /usr/ccs/bin/ld
#  AIX:		$(CC)
ALLSYMSFLAG=-bnogc
SHAREDFLAGS=-bE:lib$$i.exp -bM:SRE
SHAREDCMD=$(CC)
do_aix-shared:
	libs='-L. ${SHLIBDEPS}'; for i in ${SHLIBDIRS}; do \
	( set -x; \
	  ld -r -o $$i.o $(ALLSYMSFLAG) lib$$i.a && \
	  ( nm -Pg lib$$i.o | grep ' [BD] ' | cut -f1 -d' ' > lib$$i.exp; \
	    $(SHAREDCMD) $(SHAREDFLAG) -o lib$$i.so lib$$i.o \
		$$libs ${EX_LIBS} ) ) \
	|| exit 1; \
	libs="$$libs -l$$i"; \
	done

Makefile.ssl: Makefile.org
	@echo "Makefile.ssl is older than Makefile.org."
	@echo "Reconfigure the source tree (via './config' or 'perl Configure'), please."