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[libpng15] Fix for the preprocessor of the Intel C compiler. The preprocessor

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adjacent @ signs with a space; this changes the concatentation
from @@@ to PNG_JOIN; that should work with all compiler
preprocessors.
This commit is contained in:
John Bowler
2011-11-03 18:19:53 -05:00
committed by Glenn Randers-Pehrson
parent aff44028ba
commit 1d8b75550f
8 changed files with 23 additions and 14 deletions
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4
Makefile.am
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@@ -142,9 +142,9 @@ SYMBOL_CFLAGS = -DPNGLIB_LIBNAME='PNG@PNGLIB_MAJOR@@PNGLIB_MINOR@_0'\
echo '#include "$<"' >dfn.c
$(DFNCPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) @LIBPNG_DEFINES@\
$(CPPFLAGS) $(SYMBOL_CFLAGS) dfn.c > dfn1.out
$(SED) -n -e 's|^.*PNG_DEFN_MAGIC-\(.*\)-PNG_DEFN_END.*$$|\1|p'\
$(SED) -n -e 's|^.*PNG_DEFN_MAGIC *-\(.*\)- *PNG_DEFN_END.*$$|\1|p'\
dfn1.out >dfn2.out
$(SED) -e 's| *@@@ *||g' -e 's| *$$||' dfn2.out >dfn3.out
$(SED) -e 's| *PNG_JOIN *||g' -e 's| *$$||' dfn2.out >dfn3.out
rm -f dfn.c dfn[12].out
mv dfn3.out $@