claunia/libcdio-osx
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Don't do library versioning if there no object files to look at. This

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removes spurious "nm: no a.out" messages when --disable-shared is in effect.
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rocky
2006-03-07 11:19:12 +00:00
parent 67d4aa6fe9
commit 2350ea3e52
4 changed files with 25 additions and 17 deletions
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10
lib/driver/Makefile.am
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@@ -1,6 +1,6 @@
# $Id: Makefile.am,v 1.13 2005/09/17 20:57:19 rocky Exp $
# $Id: Makefile.am,v 1.14 2006/03/07 11:19:12 rocky Exp $
#
# Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
# Copyright (C) 2003, 2004, 2005, 2006 Rocky Bernstein <rocky@panix.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -168,8 +168,10 @@ libcdio_la_DEPENDENCIES = libcdio.la.ver
libcdio.la.ver: $(libcdio_la_OBJECTS) $(srcdir)/libcdio.sym
echo 'CDIO_$(libcdio_la_MAJOR) { ' > $@
objs=`for obj in $(libcdio_la_OBJECTS); do sed -ne "s/^pic_object='\(.*\)'$$/\1/p" $$obj; done`; \
nm $${objs} | sed -n -e 's/^.*[ ][ABCDGIRSTW][ABCDGIRSTW]*[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$$/\1/p' | sort -u | { first=true; while read symbol; do if grep -q "^$${symbol}\$$" $(srcdir)/libcdio.sym; then if test $$first = true; then echo " global:"; first=false; fi; echo " $${symbol};"; fi; done; } >> $@; \
nm $${objs} | sed -n -e 's/^.*[ ][ABCDGIRSTW][ABCDGIRSTW]*[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$$/\1/p' | sort -u | { first=true; while read symbol; do if grep -q "^$${symbol}\$$" $(srcdir)/libcdio.sym; then :; else if test $$first = true; then echo " local:"; first=false; fi; echo " $${symbol};"; fi; done; } >> $@
if test -n "$${objs}" ; then \
nm $${objs} | sed -n -e 's/^.*[ ][ABCDGIRSTW][ABCDGIRSTW]*[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$$/\1/p' | sort -u | { first=true; while read symbol; do if grep -q "^$${symbol}\$$" $(srcdir)/libcdio.sym; then if test $$first = true; then echo " global:"; first=false; fi; echo " $${symbol};"; fi; done; } >> $@; \
nm $${objs} | sed -n -e 's/^.*[ ][ABCDGIRSTW][ABCDGIRSTW]*[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$$/\1/p' | sort -u | { first=true; while read symbol; do if grep -q "^$${symbol}\$$" $(srcdir)/libcdio.sym; then :; else if test $$first = true; then echo " local:"; first=false; fi; echo " $${symbol};"; fi; done; } >> $@; \
fi
echo '};' >> $@
else
libcdio_la_LDFLAGS = $(libcdio_la_ldflags)