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