[libpng15] Imported from libpng-1.5.21beta01.tar
diff --git a/Makefile.in b/Makefile.in
index d61571e..6ae0c8a 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -505,7 +505,7 @@
$(TESTS) \
CMakeLists.txt example.c libpng-manual.txt
-SCRIPT_CLEANFILES = scripts/*.out scripts/*.chk scripts/pnglibconf.dfn
+SCRIPT_CLEANFILES = scripts/*.out scripts/*.chk scripts/pnglibconf.c
CLEANFILES = dfn.c dfn?.out *.out.? scripts/*.out.? pngout.png \
libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc \
libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config libpng.vers libpng.sym \
@@ -515,7 +515,7 @@
MAINTAINERCLEANFILES = Makefile.in aclocal.m4 config.guess config.h.in \
config.sub configure depcomp install-sh ltmain.sh missing
-SUFFIXES = .chk .dfn .out
+SUFFIXES = .chk .out
# We must use -DPNG_NO_USE_READ_MACROS here even when the library may actually
# be built with PNG_USE_READ_MACROS; this prevents the read macros from
@@ -535,7 +535,7 @@
$(MAKE) $(AM_MAKEFLAGS) all-am
.SUFFIXES:
-.SUFFIXES: .chk .dfn .out .S .c .lo .o .obj
+.SUFFIXES: .chk .out .S .c .lo .o .obj
am--refresh: Makefile
@:
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
@@ -1559,17 +1559,18 @@
# 'make test' is the first thing the user does.)
contrib/libtests/pngvalid.o pngtest.o: pnglibconf.h
-.dfn.out:
- rm -f $@ $@.c $@.?
+.c.out:
+ rm -f $@ $*.tf[12]
test -d scripts || mkdir scripts || test -d scripts
- echo '#include "$<"' >$@.c
- $(DFNCPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) @LIBPNG_DEFINES@\
- $(CPPFLAGS) $(SYMBOL_CFLAGS) $@.c > $@.1
- $(AWK) -f "${srcdir}/scripts/dfn.awk" out="$@.2" $@.1 1>&2
- mv $@.2 $@
+ $(DFNCPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES)\
+ $(CPPFLAGS) $(SYMBOL_CFLAGS) $< > $*.tf1
+ $(AWK) -f "${srcdir}/scripts/dfn.awk" out="$*.tf2" $*.tf1 1>&2
+ rm -f $*.tf1
+ mv $*.tf2 $@
-# The .dfn file for pnglibconf.h is machine generated
-pnglibconf.dfn: scripts/pnglibconf.dfa scripts/options.awk pngconf.h pngusr.dfa $(DFA_XTRA)
+# The .c file for pnglibconf.h is machine generated
+pnglibconf.c: scripts/pnglibconf.dfa scripts/options.awk pngconf.h pngusr.dfa $(DFA_XTRA)
+
rm -f $@ pnglibconf.pre $@.?
$(AWK) -f ${srcdir}/scripts/options.awk out="pnglibconf.pre"\
version=search ${srcdir}/pngconf.h ${srcdir}/scripts/pnglibconf.dfa\
@@ -1587,7 +1588,7 @@
# used on demand to regenerate the standard header, CPPFLAGS should
# be empty - no non-standard defines
-scripts/pnglibconf.dfn: scripts/pnglibconf.dfa scripts/options.awk pngconf.h
+scripts/pnglibconf.c: scripts/pnglibconf.dfa scripts/options.awk pngconf.h
rm -f $@ dfn?.out
test -z "$(CPPFLAGS)"
echo "com @PNGLIB_VERSION@ STANDARD API DEFINITION" |\
diff --git a/configure b/configure
index aa25fb9..744ef39 100755
--- a/configure
+++ b/configure
@@ -12904,7 +12904,7 @@
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for symbol prefix" >&5
$as_echo_n "checking for symbol prefix... " >&6; }
SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \
- | ${CPP-${CC-gcc} -E} - 2>&1 \
+ | ${DFNCPP-${CC-gcc} -E} - 2>&1 \
| ${EGREP-grep} "^PREFIX=" \
| ${SED-sed} -e "s:^PREFIX=::" -e "s:__USER_LABEL_PREFIX__::"`
