Apply the following changes from the main trunk:

2001-04-27 23:33  levitte

	* Makefile.org (1.135): 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.

diff --git a/Makefile.org b/Makefile.org
index 0cf8ce4f79aa977259b5753736ba147b20a496f5..c6c2074806dd978619d3af44f26391bb9dbb6169 100644 (file)
--- a/Makefile.org
+++ b/Makefile.org
@@ -348,6 +348,49 @@ do_hpux64-shared:
        libs="$$libs -L. -l$$i"; \
        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."