PNGLIB_BASENAME= libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@
-# libpng does not follow GNU file name conventions
-
-# "color-tests" requires automake 1.11.1 or later. Enable it if you like,
-# to get red "FAIL" and green "PASS" notations during tests.
-# AUTOMAKE_OPTIONS = foreign color-tests
-AUTOMAKE_OPTIONS = foreign
+ACLOCAL_AMFLAGS = -I scripts
# test programs - run on make check, make distcheck
-TESTS_ENVIRONMENT= srcdir=$(srcdir)
-check_PROGRAMS= pngtest
+check_PROGRAMS= pngtest pngunknown pngstest pngvalid
+
pngtest_SOURCES = pngtest.c
pngtest_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
-TESTS = test-pngtest.sh
-# Only do the following if the contrib directory is present.
-check_PROGRAMS+= pngvalid
pngvalid_SOURCES = contrib/libtests/pngvalid.c
pngvalid_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
-TESTS += test-pngvalid-simple.sh test-pngvalid-full.sh
+
+pngstest_SOURCES = contrib/libtests/pngstest.c
+pngstest_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
+
+pngunknown_SOURCES = contrib/libtests/pngunknown.c
+pngunknown_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
+
+# Generally these are single line shell scripts to run a test with a particular
+# set of parameters:
+TESTS =\
+ tests/pngtest\
+ tests/pngvalid-gamma-16-to-8 tests/pngvalid-gamma-alpha-mode\
+ tests/pngvalid-gamma-background tests/pngvalid-gamma-expand16-alpha-mode\
+ tests/pngvalid-gamma-expand16-background\
+ tests/pngvalid-gamma-expand16-transform tests/pngvalid-gamma-sbit\
+ tests/pngvalid-gamma-threshold tests/pngvalid-gamma-transform\
+ tests/pngvalid-progressive-interlace-size\
+ tests/pngvalid-progressive-interlace-standard\
+ tests/pngvalid-progressive-interlace-transform\
+ tests/pngvalid-progressive-standard tests/pngvalid-standard\
+ tests/pngstest-0g01 tests/pngstest-0g02 tests/pngstest-0g04\
+ tests/pngstest-0g08 tests/pngstest-0g16 tests/pngstest-2c08\
+ tests/pngstest-2c16 tests/pngstest-3p01 tests/pngstest-3p02\
+ tests/pngstest-3p04 tests/pngstest-3p08 tests/pngstest-4a08\
+ tests/pngstest-4a16 tests/pngstest-6a08 tests/pngstest-6a16\
+ tests/pngstest-error tests/pngunknown-IDAT\
+ tests/pngunknown-discard tests/pngunknown-if-safe tests/pngunknown-sAPI\
+ tests/pngunknown-sTER tests/pngunknown-save tests/pngunknown-vpAg
+
+# These tests are expected, and required, to fail:
+XFAIL_TESTS = tests/pngstest-error
# man pages
dist_man_MANS= libpng.3 libpngpf.3 png.5
libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES = png.c pngerror.c\
pngget.c pngmem.c pngpread.c pngread.c pngrio.c pngrtran.c pngrutil.c\
pngset.c pngtrans.c pngwio.c pngwrite.c pngwtran.c pngwutil.c\
- png.h pngconf.h pngdebug.h pnginfo.h pngpriv.h pngstruct.h
+ png.h pngconf.h pngdebug.h pnginfo.h pngpriv.h pngstruct.h pngusr.dfa
if PNG_ARM_NEON
-libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES += arm/filter_neon.S
+libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES += arm/arm_init.c\
+ arm/filter_neon.S
endif
nodist_libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES = pnglibconf.h
-libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_CPPFLAGS = @LIBPNG_DEFINES@
-
libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS = -no-undefined -export-dynamic \
-version-number @PNGLIB_MAJOR@@PNGLIB_MINOR@:@PNGLIB_RELEASE@:0
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc
-#extra source distribution files.
+# Extra source distribution files, '${srcdir}' is used below to stop build files
+# from those directories being included. This only works if the configure is
+# not done in the source directory!
EXTRA_DIST= \
ANNOUNCE CHANGES INSTALL LICENSE README TODO \
pngtest.png pngbar.png pngnow.png pngbar.jpg autogen.sh \
${srcdir}/contrib ${srcdir}/projects ${srcdir}/scripts \
- $(TESTS) \
+ $(TESTS) $(XFAIL_TESTS) tests/pngstest \
CMakeLists.txt example.c libpng-manual.txt
SCRIPT_CLEANFILES=scripts/*.out scripts/*.chk scripts/pnglibconf.dfn
-CLEANFILES= dfn.c dfn?.out pngout.png libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc \
+CLEANFILES= *.tf? pngout.png libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc \
libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config libpng.vers libpng.sym \
- check.new pnglibconf.* symbols.new pngtest-log.txt \
+ check.new pnglibconf.* pngprefix.h symbols.new pngtest-log.txt \
$(SCRIPT_CLEANFILES)
MAINTAINERCLEANFILES = Makefile.in aclocal.m4 config.guess config.h.in \
config.sub configure depcomp install-sh ltmain.sh missing
+# PNG_COPTS give extra options for the C compiler to be used on all compilation
+# steps (unless targe_CFLAGS is specified; that will take precedence over
+# AM_CFLAGS)
+PNG_COPTS = @PNG_COPTS@
+AM_CFLAGS = ${PNG_COPTS}
+
# DFNCPP is normally just CPP - the C preprocessor - but on Solaris and maybe
# other operating systems (NeXT?) the C preprocessor selected by configure
# checks input tokens for validity - effectively it performs part of the ANSI-C
cp libpng-config $@
scripts/sym.out scripts/vers.out: png.h pngconf.h pnglibconf.h
+scripts/prefix.out: png.h pngconf.h pnglibconf.out
scripts/symbols.out: png.h pngconf.h $(srcdir)/scripts/pnglibconf.h.prebuilt
+scripts/intprefix.out: pnglibconf.h
libpng.sym: scripts/sym.out
rm -f $@
libpng.vers: scripts/vers.out
rm -f $@
cp $? $@
+
+if DO_PNG_PREFIX
+# Rename functions in scripts/prefix.out with a PNG_PREFIX prefix.
+# Rename macros in scripts/macro.lst from PNG_PREFIXpng_ to PNG_ (the actual
+# implementation of the macro).
+pnglibconf.h: pnglibconf.out scripts/prefix.out scripts/macro.lst
+ rm -f $@
+ $(AWK) 's==0 && NR>1{print prev}\
+ s==0{prev=$$0}\
+ s==1{print "#define", $$1, "@PNG_PREFIX@" $$1}\
+ s==2{print "#define @PNG_PREFIX@png_" $$1, "PNG_" $$1}\
+ END{print prev}' s=0 pnglibconf.out s=1 scripts/prefix.out\
+ s=2 ${srcdir}/scripts/macro.lst >pnglibconf.tf8
+ mv pnglibconf.tf8 $@
+
+pngprefix.h: scripts/intprefix.out
+ rm -f pngprefix.tf1
+ $(AWK) '{print "#define", $$1, "@PNG_PREFIX@" $$1}' $? >pngprefix.tf1
+ mv pngprefix.tf1 $@
+else
pnglibconf.h: pnglibconf.out
rm -f $@
cp $? $@
+
+pngprefix.h: # is empty
+ :>$@
+endif
+
$(srcdir)/scripts/pnglibconf.h.prebuilt:
@echo "Attempting to build $@" >&2
@echo "This is a machine generated file, but if you want to make" >&2
# The following is necessary to ensure that the local pnglibconf.h is used, not
# an installed one (this can happen immediately after on a clean system if
# 'make test' is the first thing the user does.)
-contrib/libtests/pngvalid.o pngtest.o: pnglibconf.h
+contrib/libtests/pngstest.o contrib/libtests/pngvalid.o pngtest.o: pnglibconf.h
+contrib/libtests/pngunknown.o: pnglibconf.h
# We must use -DPNG_NO_USE_READ_MACROS here even when the library may actually
# be built with PNG_USE_READ_MACROS; this prevents the read macros from
-DSYMBOL_PREFIX='$(SYMBOL_PREFIX)'\
-DPNG_NO_USE_READ_MACROS -DPNG_BUILDING_SYMBOL_TABLE
+if DO_PNG_PREFIX
+SYMBOL_CFLAGS += -DPNG_PREFIX='@PNG_PREFIX@'
+endif
+
.dfn.out:
- rm -f $@ dfn.c dfn?.out
- test -d scripts || mkdir scripts
- echo '#include "$<"' >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.*$$|\1|p'\
- dfn1.out >dfn2.out
- $(SED) -e 's| *PNG_JOIN *||g' -e 's| *$$||' dfn2.out >dfn3.out
- rm -f dfn.c dfn[12].out
- mv dfn3.out $@
+ rm -f $@ $*.c $*.tf[12]
+ test -d scripts || mkdir scripts || test -d scripts
+ echo '#include "$<"' >$*.c
+ $(DFNCPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES)\
+ $(CPPFLAGS) $(SYMBOL_CFLAGS) $*.c > $*.tf1
+ $(AWK) -f "${srcdir}/scripts/dfn.awk" out="$*.tf2" $*.tf1 1>&2
+ rm -f $*.c $*.tf1
+ mv $*.tf2 $@
# The .dfn file for pnglibconf.h is machine generated
-pnglibconf.dfn: scripts/pnglibconf.dfa scripts/options.awk pngconf.h
- rm -f $@ dfn?.out
- $(AWK) -f ${srcdir}/scripts/options.awk out=dfn1.out version=search\
+pnglibconf.dfn: scripts/pnglibconf.dfa scripts/options.awk pngconf.h pngusr.dfa $(DFA_XTRA)
+ rm -f $@ $*.tf[45]
+ $(AWK) -f ${srcdir}/scripts/options.awk out=$*.tf4 version=search\
${srcdir}/pngconf.h ${srcdir}/scripts/pnglibconf.dfa\
- $(DFA_XTRA) 1>&2
- $(AWK) -f ${srcdir}/scripts/options.awk out=dfn2.out dfn1.out 1>&2
- rm dfn1.out
- mv dfn2.out $@
+ ${srcdir}/pngusr.dfa $(DFA_XTRA) 1>&2
+ $(AWK) -f ${srcdir}/scripts/options.awk out=$*.tf5 $*.tf4 1>&2
+ rm $*.tf4
+ mv $*.tf5 $@
# Symbol checks (.def and .out files should match)
scripts/symbols.chk: scripts/checksym.awk scripts/symbols.def scripts/symbols.out
+
.out.chk:
- rm -f $@ symbols.new
+ rm -f $@ $*.new
$(AWK) -f ${srcdir}/scripts/checksym.awk ${srcdir}/scripts/${*F}.def\
- $< >&2
- mv symbols.new $@
+ of="$*.new" $< >&2
+ mv $*.new $@
# 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
- rm -f $@ dfn?.out
+ rm -f $@ pnglibconf.tf[67]
test -z "$(CPPFLAGS)"
echo "com @PNGLIB_VERSION@ STANDARD API DEFINITION" |\
- $(AWK) -f ${srcdir}/scripts/options.awk out=dfn1.out logunsupported=1
- version=search ${srcdir}/pngconf.h -\
- ${srcdir}/scripts/pnglibconf.dfa 1>&2
- $(AWK) -f ${srcdir}/scripts/options.awk out=dfn2.out dfn1.out 1>&2
- rm dfn1.out
- mv dfn2.out $@
+ $(AWK) -f ${srcdir}/scripts/options.awk out=pnglibconf.tf6\
+ logunsupported=1 version=search ${srcdir}/pngconf.h -\
+ ${srcdir}/scripts/pnglibconf.dfa 1>&2
+ $(AWK) -f ${srcdir}/scripts/options.awk out=pnglibconf.tf7\
+ pnglibconf.tf6 1>&2
+ rm pnglibconf.tf6
+ mv pnglibconf.tf7 $@
$(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_OBJECTS): png.h pngconf.h \
- pnglibconf.h pngpriv.h pngdebug.h pnginfo.h pngstruct.h
+ pnglibconf.h pngpriv.h pngdebug.h pnginfo.h pngstruct.h pngprefix.h
test: check-am
# install the .../include headers as links to the new ones
install-data-hook:
- cd $(DESTDIR)$(includedir); rm -f png.h pngconf.h pnglibconf.h
- cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/png.h png.h
- cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/pngconf.h \
+ cd '$(DESTDIR)$(includedir)'; rm -f png.h pngconf.h pnglibconf.h
+ cd '$(DESTDIR)$(includedir)'; $(LN_S) $(PNGLIB_BASENAME)/png.h png.h
+ cd '$(DESTDIR)$(includedir)'; $(LN_S) $(PNGLIB_BASENAME)/pngconf.h \
pngconf.h
- cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/pnglibconf.h \
+ cd '$(DESTDIR)$(includedir)'; $(LN_S) $(PNGLIB_BASENAME)/pnglibconf.h \
pnglibconf.h
- cd $(DESTDIR)$(pkgconfigdir); rm -f libpng.pc
- cd $(DESTDIR)$(pkgconfigdir); $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc
+ cd '$(DESTDIR)$(pkgconfigdir)'; rm -f libpng.pc
+ cd '$(DESTDIR)$(pkgconfigdir)'; $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc
# do evil things to libpng to cause libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@ to be used
install-exec-hook:
- cd $(DESTDIR)$(bindir); rm -f libpng-config
- cd $(DESTDIR)$(bindir); $(LN_S) $(PNGLIB_BASENAME)-config libpng-config
+ cd '$(DESTDIR)$(bindir)'; rm -f libpng-config
+ cd '$(DESTDIR)$(bindir)';\
+ $(LN_S) $(PNGLIB_BASENAME)-config libpng-config
@set -x;\
- cd $(DESTDIR)$(libdir);\
- for ext in a la so so.@PNGLIB_MAJOR@@PNGLIB_MINOR@.@PNGLIB_RELEASE@ sl dylib dll.a; do\
+ cd '$(DESTDIR)$(libdir)';\
+ for ext in a la so so.@PNGLIB_MAJOR@@PNGLIB_MINOR@.@PNGLIB_RELEASE@\
+ sl dylib dll.a; do\
rm -f libpng.$$ext;\
if test -f $(PNGLIB_BASENAME).$$ext; then\
$(LN_S) $(PNGLIB_BASENAME).$$ext libpng.$$ext;\
done
uninstall-hook:
- cd $(DESTDIR)$(includedir); rm -f png.h pngconf.h pnglibconf.h
- rm -f $(DESTDIR)$(pkgconfigdir)/libpng.pc
- rm -f $(DESTDIR)$(bindir)/libpng-config
- rm -f $(DESTDIR)$(libdir)/libpng.a
- rm -f $(DESTDIR)$(libdir)/libpng.la
+ cd '$(DESTDIR)$(includedir)'; rm -f png.h pngconf.h pnglibconf.h
+ rm -f '$(DESTDIR)$(pkgconfigdir)/libpng.pc'
+ rm -f '$(DESTDIR)$(bindir)/libpng-config'
+ rm -f '$(DESTDIR)$(libdir)/libpng.a'
+ rm -f '$(DESTDIR)$(libdir)/libpng.la'
+ rm -f '$(DESTDIR)$(libdir)/libpng.so'
+ rm -f '$(DESTDIR)$(libdir)/libpng.so.@PNGLIB_MAJOR@@PNGLIB_MINOR@.@PNGLIB_RELEASE@'
+ rm -f '$(DESTDIR)$(libdir)/libpng.sl'
+ rm -f '$(DESTDIR)$(libdir)/libpng.dylib'
+ rm -f '$(DESTDIR)$(libdir)/libpng.dll.a'
projects / wxWidgets.git / blobdiff