30 lines
1.1 KiB
Diff
30 lines
1.1 KiB
Diff
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diff -u pnglibconf.mak{.orig,}
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--- pnglibconf.mak.orig 2010-06-21 09:38:08.000000000 -0700
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+++ pnglibconf.mak 2010-06-21 09:43:34.000000000 -0700
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@@ -5,8 +5,13 @@
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# how to automate the build of pnglibconf.h from scripts/pnglibconf.dfa
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# given 'awk' and 'sed'
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-# Override as appropriate:
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-AWK = awk
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+# Override as appropriate, these definitions can be overridden on
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+# the make command line (AWK='nawk' for example).
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+AWK = gawk
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+AWK = mawk
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+AWK = nawk
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+AWK = one-true-awk
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+AWK = awk # Crashes on SunOS 5.10 - use 'nawk'
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SED = sed
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CPP = $(CC) -E
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COPY = cp
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@@ -36,6 +41,8 @@
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pnglibconf.dfn: $(srcdir)/scripts/pnglibconf.dfa $(srcdir)/scripts/options.awk
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$(DELETE) $@ dfn1.out dfn2.out
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+ $(ECHO) "Calling $(AWK) from scripts/pnglibconf.mak" >&2
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+ $(ECHO) "If 'awk' crashes try a better awk (e.g. AWK='nawk')" >&2
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$(AWK) -f $(srcdir)/scripts/options.awk out=dfn1.out\
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$(srcdir)/scripts/pnglibconf.dfa $(DFA_XTRA) 1>&2
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$(AWK) -f $(srcdir)/scripts/options.awk out=dfn2.out dfn1.out 1>&2
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jbowler@marsco:~/src/libpng/libpng-1.5.0beta28/scripts$
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