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[devel] Eliminated PNG_NO_EXTERN and PNG_ALL_EXTERN

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Glenn Randers-Pehrson
2010-03-16 19:30:01 -05:00
parent 8069aeb88e
commit 4c8f7269ff
7 changed files with 27 additions and 33 deletions
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9
Makefile.in
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@@ -1219,17 +1219,18 @@ libpng.def: scripts/def.dfn png.h pngconf.h
checksym.lst: scripts/checksym.dfn png.h pngconf.h
libpng.sym libpng.vers libpng.def checksym.lst:
$(RM) $@ dfn.c dfn?.out
rm -f $@ dfn.c dfn?.out
echo '#include "$<"' >dfn.c
$(CPP) @LIBPNG_DEFINES@ $(CPPFLAGS) $(SYMBOL_CFLAGS) dfn.c >dfn1.out
$(SED) -n -e 's|^.*PNG_DEFN_MAGIC-\(.*\)-PNG_DEFN_END.*$$|\1|p' dfn1.out >dfn2.out
$(SED) -e 's| *@@@ *||' -e 's| *$$||' dfn2.out >dfn3.out
$(RM) dfn.c dfn[12].out
rm -f dfn.c dfn[12].out
mv dfn3.out $@
symbols.chk: scripts/checksym.awk scripts/symbols.def checksym.lst
$(RM) $@ symbols.new
$(AWK) -f $^ >&2
rm -f $@ symbols.new
$(AWK) -f ${srcdir}/scripts/checksym.awk ${srcdir}/scripts/symbols.def\
checksym.lst >&2
mv symbols.new $@
dist: symbols.chk