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Imported from libpng-1.2.3rc6.tar

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This commit is contained in:
Glenn Randers-Pehrson
2002-05-13 18:17:09 -05:00
parent 837a3d1745
commit 22f28966c4
63 changed files with 210 additions and 301 deletions
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150
scripts/makefile.cygwin
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@@ -9,14 +9,14 @@
# For conditions of distribution and use, see copyright notice in png.h
# this makefile intends to support building outside the src directory
# if desired. when invoking it, specify an argument to SRC on the
# if desired. when invoking it, specify an argument to SRCDIR on the
# command line that points to the top of the directory where your source
# is located.
ifdef SRC
VPATH = $(SRC)
ifdef SRCDIR
VPATH = $(SRCDIR)
else
SRC = .
SRCDIR = .
endif
# override DESTDIR= on the make install command line to easily support
@@ -30,9 +30,12 @@ endif
DESTDIR=
# cosmetic: shortened strings:
S =$(SRCDIR)
D =$(DESTDIR)
# To enable assembler optimizations, add '-DPNG_USE_PNGGCCRD' to
# $CFLAGS, and include pnggccrd.o in $OBJS, below, and in the dependency
# list at the bottom of this file.
# $CFLAGS, and include pnggccrd.o in $OBJS, below.
CC=gcc
ifdef MINGW
@@ -47,8 +50,8 @@ $(warning You haven't specified a 'prefix=' location. Defaulting to "/usr")
endif
# Where the zlib library and include files are located
ZLIBLIB=/lib#$(DESTDIR)$(LIBPATH)
ZLIBINC=#$(DESTDIR)$(INCPATH)
ZLIBLIB= /usr/lib
ZLIBINC=
#ZLIBLIB=../zlib
#ZLIBINC=../zlib
@@ -78,7 +81,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12
PNGMAJ = 0
PNGDLL = 12
PNGMIN = 1.2.3rc5
PNGMIN = 1.2.3rc6
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(PNGDLL).dll
@@ -88,9 +91,9 @@ SHAREDDEF=libpng.def
LIBS=$(SHAREDLIB) $(STATLIB)
EXE=.exe
LDFLAGS=$(strip -L. $(MINGW_LDFLAGS) $(addprefix -L,$(ZLIBLIB)) -lpng -lz)
LDFLAGS=$(strip -L. $(MINGW_LDFLAGS) -lpng $(addprefix -L,$(ZLIBLIB)) -lz)
LDSFLAGS=$(strip -shared -L. $(MINGW_LDFLAGS) -Wl,--export-all)
LDEXTRA=-Wl,--out-implib=$(IMPLIB)
LDEXTRA=-Wl,--out-implib=$(IMPLIB) $(addprefix -L,$(ZLIBLIB)) -lz
MKDIR=/bin/mkdir -pv
RANLIB=ranlib
@@ -125,25 +128,24 @@ buildsetup-tell:
@echo VPATH is set to: \"$(VPATH)\"
@echo prefix is set to: \"$(prefix)\"
@echo -e INCPATH,LIBPATH, etc. are set to:'\n' \
$(addprefix $(DESTDIR),$(INCPATH)'\n' $(LIBPATH)'\n' $(BINPATH)'\n' \
$(addprefix $(D),$(INCPATH)'\n' $(LIBPATH)'\n' $(BINPATH)'\n' \
$(MANPATH)'\n' $(MAN3PATH)'\n' $(MAN5PATH)'\n')'\n'
libpng.pc: scripts/libpng.pc.in
@echo -e Making pkg-config file for this libpng installation..'\n' \
using PREFIX=\"$(prefix)\"'\n'
cat $(SRC)/scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! | \
sed -e s/-lm// > libpng.pc
cat $(S)/scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc
libpng-config: scripts/libpng-config.in
@echo -e Making libpng-config file for this libpng installation..'\n' \
using PREFIX=\"$(prefix)\"'\n'
( cat $(SRC)/scripts/libpng-config-head.in; \
@echo -e Making $(LIBNAME) libpng-config file for this libpng \
installation..'\n' using PREFIX=\"$(prefix)\"'\n'
( cat $(S)/scripts/libpng-config-head.in; \
echo prefix=\"$(prefix)\"; \
echo cppflags=\"-I$(INCPATH)/libpng12"; \
echo cppflags=\"-I$(INCPATH)/$(LIBNAME)\"; \
echo cflags=\"\"; \
echo ldflags=\"-L$(LIBPATH)"; \
echo libs=\"-lpng12 -lz\"; \
cat $(SRC)/scripts/libpng-config-body.in ) > libpng-config
echo ldflags=\"-L$(LIBPATH)\"; \
echo libs=\"-lpng$(PNGDLL) -lz\"; \
cat $(S)/scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
static: all-static
@@ -153,19 +155,15 @@ all-shared: $(SHAREDLIB) pngtest$(EXE)
pnggccrd.o: pnggccrd.c png.h pngconf.h
@echo ""
@echo \
' You can ignore the single "control reaches end of non-void function"'
@echo \
' warning and multiple "<variable> defined but not used" warnings:'
@echo ' You can ignore the single "control reaches end of non-void function"'
@echo ' warning and multiple "<variable> defined but not used" warnings:'
@echo ""
$(CC) -c $(CFLAGS) -o $@ $<
pnggccrd.pic.o: pnggccrd.c png.h pngconf.h
@echo ""
@echo \
' You can ignore the single "control reaches end of non-void function"'
@echo \
' warning and multiple "<variable> defined but not used" warnings:'
@echo ' You can ignore the single "control reaches end of non-void function"'
@echo ' warning and multiple "<variable> defined but not used" warnings:'
@echo ""
$(CC) -c $(CFLAGS) -DPNG_BUILD_DLL -o $@ $<
@@ -178,7 +176,7 @@ $(SHAREDDEF): projects/msvc/png32ms.def
sed -e 's/\([^;]*\);/;/' > $@
$(SHAREDLIB): $(OBJSDLL) $(SHAREDDEF)
$(CC) $(LDSFLAGS) -o $@ $(LDEXTRA) $(OBJSDLL) -L. -L$(ZLIBLIB) -lz
$(CC) $(LDSFLAGS) -o $@ $(OBJSDLL) -L. $(LDEXTRA)
pngtest$(EXE): pngtest.pic.o $(SHAREDLIB)
$(CC) $(CFLAGS) $< $(LDFLAGS) -o $@
@@ -195,67 +193,68 @@ pngtest.o: pngtest.c
test: test-static test-shared
test-static: pngtest-stat$(EXE)
./pngtest-stat $(SRC)/pngtest.png
./pngtest-stat $(S)/pngtest.png
test-shared: pngtest$(EXE)
./pngtest $(SRC)/pngtest.png
./pngtest $(S)/pngtest.png
install-static: $(STATLIB) install-headers install-man
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then $(MKDIR) $(DESTDIR)$(LIBPATH); fi
install -m 644 $(STATLIB) $(DESTDIR)$(LIBPATH)/$(LIBNAME).a
-@rm -f $(DESTDIR)$(LIBPATH)/$(STATLIB)
(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a $(STATLIB))
-@if [ ! -d $(D)$(LIBPATH) ]; then $(MKDIR) $(D)$(LIBPATH); fi
install -m 644 $(STATLIB) $(D)$(LIBPATH)/$(LIBNAME).a
-@rm -f $(D)$(LIBPATH)/$(STATLIB)
(cd $(D)$(LIBPATH); ln -sf $(LIBNAME).a $(STATLIB))
install-shared: $(SHAREDLIB) libpng.pc libpng-config install-headers install-man
-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then $(MKDIR) $(DESTDIR)$(LIBPATH); fi
-@if [ ! -d $(DESTDIR)$(BINPATH) ]; then $(MKDIR) $(DESTDIR)$(BINPATH); fi
-@if [ ! -d $(DESTDIR)$(LIBPATH)/pkgconfig ]; then \
$(MKDIR) $(DESTDIR)$(LIBPATH)/pkgconfig; fi
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/pkgconfig/$(LIBNAME).pc
-@/bin/rm -f $(DESTDIR)$(LIBPATH)/pkgconfig/libpng.pc
install -m 644 $(IMPLIB) $(DESTDIR)$(LIBPATH)/$(LIBNAME).dll.a
-@rm -f $(DESTDIR)$(LIBPATH)/$(IMPLIB)
(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).dll.a $(IMPLIB))
install -s -m 755 $(SHAREDLIB) $(DESTDIR)$(BINPATH)
install -m 644 libpng.pc $(DESTDIR)$(LIBPATH)/pkgconfig/$(LIBNAME).pc
(cd $(DESTDIR)$(LIBPATH)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc)
-@if [ ! -d $(D)$(LIBPATH) ]; then $(MKDIR) $(D)$(LIBPATH); fi
-@if [ ! -d $(D)$(BINPATH) ]; then $(MKDIR) $(D)$(BINPATH); fi
-@if [ ! -d $(D)$(LIBPATH)/pkgconfig ]; then \
$(MKDIR) $(D)$(LIBPATH)/pkgconfig; fi
-@/bin/rm -f $(D)$(LIBPATH)/pkgconfig/$(LIBNAME).pc
-@/bin/rm -f $(D)$(LIBPATH)/pkgconfig/libpng.pc
install -m 644 $(IMPLIB) $(D)$(LIBPATH)/$(LIBNAME).dll.a
-@rm -f $(D)$(LIBPATH)/$(IMPLIB)
(cd $(D)$(LIBPATH); ln -sf $(LIBNAME).dll.a $(IMPLIB))
install -s -m 755 $(SHAREDLIB) $(D)$(BINPATH)
install -m 644 libpng.pc $(D)$(LIBPATH)/pkgconfig/$(LIBNAME).pc
(cd $(D)$(LIBPATH)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc)
install-headers:
-@if [ ! -d $(DESTDIR)$(INCPATH) ]; then \
$(MKDIR) $(DESTDIR)$(INCPATH); fi
-@if [ ! -d $(DESTDIR)$(INCPATH)/$(LIBNAME) ]; then \
$(MKDIR) $(DESTDIR)$(INCPATH)/$(LIBNAME); fi
-@rm -f $(DESTDIR)$(INCPATH)/png.h
-@rm -f $(DESTDIR)$(INCPATH)/pngconf.h
install -m 644 $(SRC)/png.h $(SRC)/pngconf.h $(DESTDIR)$(INCPATH)/$(LIBNAME)
-@rm -f $(DESTDIR)$(INCPATH)/libpng
(cd $(DESTDIR)$(INCPATH); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
-@if [ ! -d $(D)$(INCPATH) ]; then \
$(MKDIR) $(D)$(INCPATH); fi
-@if [ ! -d $(D)$(INCPATH)/$(LIBNAME) ]; then \
$(MKDIR) $(D)$(INCPATH)/$(LIBNAME); fi
-@rm -f $(D)$(INCPATH)/png.h
-@rm -f $(D)$(INCPATH)/pngconf.h
install -m 644 $(S)/png.h $(S)/pngconf.h $(D)$(INCPATH)/$(LIBNAME)
-@rm -f $(D)$(INCPATH)/libpng
(cd $(D)$(INCPATH); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
install-man:
-@if [ ! -d $(DESTDIR)$(MAN3PATH) ]; then \
$(MKDIR) $(DESTDIR)$(MAN3PATH); fi
-@if [ ! -d $(DESTDIR)$(MAN5PATH) ]; then \
$(MKDIR) $(DESTDIR)$(MAN5PATH); fi
install -m 644 $(SRC)/libpngpf.3 $(SRC)/libpng.3 $(DESTDIR)$(MAN3PATH)
install -m 644 $(SRC)/png.5 $(DESTDIR)$(MAN5PATH)
-@if [ ! -d $(D)$(MAN3PATH) ]; then \
$(MKDIR) $(D)$(MAN3PATH); fi
-@if [ ! -d $(D)$(MAN5PATH) ]; then \
$(MKDIR) $(D)$(MAN5PATH); fi
install -m 644 $(S)/libpngpf.3 $(S)/libpng.3 $(D)$(MAN3PATH)
install -m 644 $(S)/png.5 $(D)$(MAN5PATH)
install-config: libpng-config
-@if [ ! -d $(DESTDIR)$(BINPATH) ]; then \
mkdir $(DESTDIR)$(BINPATH); fi
-@/bin/rm -f $(DESTDIR)$(BINPATH)/libpng-config
-@/bin/rm -f $(DESTDIR)$(BINPATH)/$(LIBNAME)-config
cp libpng-config $(DESTDIR)$(BINPATH)/$(LIBNAME)-config
chmod 755 $(DESTDIR)$(BINPATH)/$(LIBNAME)-config
(cd $(DESTDIR)$(BINPATH); ln -sf $(LIBNAME)-config libpng-config)
-@if [ ! -d $(D)$(BINPATH) ]; then \
mkdir $(D)$(BINPATH); fi
-@/bin/rm -f $(D)$(BINPATH)/libpng-config
-@/bin/rm -f $(D)$(BINPATH)/$(LIBNAME)-config
cp libpng-config $(D)$(BINPATH)/$(LIBNAME)-config
chmod 755 $(D)$(BINPATH)/$(LIBNAME)-config
(cd $(D)$(BINPATH); ln -sf $(LIBNAME)-config libpng-config)
# run this to verify that a future `configure' run will pick up the settings you want.
# run this to verify that a future `configure' run will pick up the settings
# you want.
test-config-install: SHELL=/bin/bash
test-config-install: $(DESTDIR)$(BINPATH)/$(LIBNAME)-config
test-config-install: $(D)$(BINPATH)/libpng-config
@echo -e Testing libpng-config functions...'\n'
@ for TYRA in LDFLAGS CPPFLAGS CFLAGS LIBS VERSION; \
do \
printf "(%d)\t %s = %s\n" $$(($$gytiu + 1)) $$TYRA \
$$(libpng-config `echo "--$$TYRA" |tr '[:upper:]' '[:lower:]'`); \
"$$($(D)$(BINPATH)/libpng-config `echo --$$TYRA |tr '[:upper:]' '[:lower:]'`)"; \
gytiu=$$(( $$gytiu + 1 )); \
done
@@ -264,7 +263,8 @@ install: install-static install-shared install-man install-config
clean:
/bin/rm -f *.pic.o *.o $(STATLIB) $(IMPLIB) $(SHAREDLIB) \
pngtest-stat$(EXE) pngtest$(EXE) pngout.png $(SHAREDDEF)
pngtest-stat$(EXE) pngtest$(EXE) pngout.png $(SHAREDDEF) \
libpng-config libpng.pc
DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
writelock:
@@ -295,3 +295,5 @@ pngtest-stat.o: png.h pngconf.h pngtest.c