[devel] Added symbols.chk target to Makefile.am to validate symbols in png.h
against the new DEF file scripts/symbols.def.
Changed the default DEF file back to pngwin.def.
Removed makefile.mingw.
diff --git a/Makefile.am b/Makefile.am
index 080ce9c..dfc85b2 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -69,13 +69,14 @@
${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \
$(TESTS) \
- CMakeLists.txt example.c libpng.def libpng-@PNGLIB_VERSION@.txt
+ CMakeLists.txt example.c libpng-@PNGLIB_VERSION@.txt
CLEANFILES= dfn.c dfn?.out pngout.png libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc \
- libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config libpng.vers libpng.sym
+ libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config libpng.vers libpng.sym \
+ libpng.def checksym.lst symbols.new symbols.chk
MAINTAINERCLEANFILES = Makefile.in aclocal.m4 config.guess config.h.in \
-config.sub configure depcomp install-sh ltmain.sh missing libpng.def
+config.sub configure depcomp install-sh ltmain.sh missing
$(PNGLIB_BASENAME).pc: libpng.pc
cp libpng.pc $@
@@ -86,19 +87,28 @@
libpng.sym: scripts/sym.dfn png.h pngconf.h
libpng.vers: scripts/vers.dfn png.h pngconf.h
libpng.def: scripts/def.dfn png.h pngconf.h
+checksym.lst: scripts/checksym.dfn png.h pngconf.h
SYMBOL_CFLAGS = -DPNGLIB_LIBNAME='PNG@PNGLIB_MAJOR@@PNGLIB_MINOR@_0'\
-DPNGLIB_VERSION='@PNGLIB_VERSION@'\
-DSYMBOL_PREFIX='$(SYMBOL_PREFIX)'
-libpng.sym libpng.vers libpng.def:
- $(RM) -f $@ dfn.c dfn?.out
+libpng.sym libpng.vers libpng.def checksym.lst:
+ $(RM) $@ dfn.c dfn?.out
echo '#include "$<"' >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
mv dfn3.out $@
+symbols.chk: scripts/checksym.awk scripts/symbols.def checksym.lst
+ $(RM) $@ symbols.new
+ $(AWK) -f $^ >&2
+ mv symbols.new $@
+
+dist: symbols.chk
+
test: check
# install the .../include headers as links to the new ones
