fixed crash on invalid data (patch 1039453)

[wxWidgets.git] / src / png / scripts / makefile.hpux

diff --git a/src/png/scripts/makefile.hpux b/src/png/scripts/makefile.hpux
index 8226e16da88a84403f702a5774284c636c541de2..53f99b5100b42bd03256ed3e1358bfce3b79100e 100644 (file)
--- a/src/png/scripts/makefile.hpux
+++ b/src/png/scripts/makefile.hpux
@@ -1,4 +1,4 @@
-# makefile for libpng, HPUX (10.20 and 11.00)
+# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product.
 # Copyright (C) 1999-2002 Glenn Randers-Pehrson
 # Copyright (C) 1995 Guy Eric Schalnat, Group 42
 # contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard
@@ -8,6 +8,13 @@
 ZLIBLIB=/opt/zlib/lib
 ZLIBINC=/opt/zlib/include
 
+# Note that if you plan to build a libpng shared library, zlib must also
+# be a shared library, which zlib's configure does not do.  After running
+# zlib's configure, edit the appropriate lines of makefile to read:
+#   CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \
+#   LDSHARED=ld -b
+#   SHAREDLIB=libz.sl
+
 CC=cc
 CFLAGS=-I$(ZLIBINC) -O -Ae +DA1.1 +DS2.0
 # Caution: be sure you have built zlib with the same CFLAGS.
@@ -17,7 +24,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
 RANLIB=ranlib
 
 PNGMAJ = 0
-PNGMIN = 1.2.4
+PNGMIN = 1.2.7
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 
@@ -57,7 +64,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
 all: libpng.a $(LIBNAME).sl pngtest libpng.pc libpng-config
 
 libpng.a: $(OBJS)
-       ar rc $@  $(OBJS)
+       ar rc $@ $(OBJS)
        $(RANLIB) $@
 
 libpng.pc:
@@ -66,9 +73,9 @@ libpng.pc:
 libpng-config:
        ( cat scripts/libpng-config-head.in; \
        echo prefix=\"$(prefix)\"; \
-       echo cppflags=\"-I$(INCPATH)/$(LIBNAME)\"; \
-       echo cflags=\"-Ae +DA1.1 +DS2.0"; \
-       echo ldflags=\"-L$(LIBPATH)\"; \
+       echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+       echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \
+       echo L_opts=\"-L$(LIBPATH)\"; \
        echo libs=\"-lpng12 -lz -lm\"; \
        cat scripts/libpng-config-body.in ) > libpng-config
        chmod +x libpng-config
@@ -80,9 +87,12 @@ $(LIBNAME).sl.$(PNGMAJ): $(LIBNAME).sl.$(PNGVER)
        ln -sf $(LIBNAME).sl.$(PNGVER) $(LIBNAME).sl.$(PNGMAJ)
 
 $(LIBNAME).sl.$(PNGVER): $(OBJSDLL)
-       $(LD) -b -L$(ZLIBLIB) +s +b $(ZLIBLIB) \
-       +h $(LIBNAME).sl.$(PNGMAJ) -o $(LIBNAME).sl.$(PNGVER) \
-       $(OBJSDLL) -lz
+       $(LD) -b +s \
+       +h $(LIBNAME).sl.$(PNGMAJ) -o $(LIBNAME).sl.$(PNGVER) $(OBJSDLL)
+
+libpng.sl.3.$(PNGMIN): $(OBJSDLL)
+       $(LD) -b +s \
+       +h libpng.sl.3 -o libpng.sl.3.$(PNGMIN) $(OBJSDLL)
 
 pngtest: pngtest.o libpng.a
        $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS)
@@ -106,18 +116,21 @@ install-static: install-headers libpng.a
        -@/bin/rm -f $(DL)/libpng.a
        (cd $(DL); ln -sf $(LIBNAME).a libpng.a)
 
-install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc
+install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc \
+       libpng.sl.3.$(PNGMIN)
        -@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-       -@/bin/rm -f $(DL)/$(LIBNAME).sl.$(PNGMAJ)* $(DL)/$(LIBNAME).sl
+       -@/bin/rm -f $(DL)/$(LIBNAME).sl.$(PNGVER)* $(DL)/$(LIBNAME).sl
+       -@/bin/rm -f $(DL)/$(LIBNAME).sl.$(PNGMAJ)
        -@/bin/rm -f $(DL)/libpng.sl
        -@/bin/rm -f $(DL)/libpng.sl.3
-       -@/bin/rm -f $(DL)/libpng.sl.3.*
+       -@/bin/rm -f $(DL)/libpng.sl.3.$(PNGMIN)*
        cp $(LIBNAME).sl.$(PNGVER) $(DL)
+       cp libpng.sl.3.$(PNGMIN) $(DL)
        chmod 755 $(DL)/$(LIBNAME).sl.$(PNGVER)
+       chmod 755 $(DL)/libpng.sl.3.$(PNGMIN)
        (cd $(DL); \
-       ln -sf $(LIBNAME).sl.$(PNGVER) libpng.sl; \
-       ln -sf $(LIBNAME).sl.$(PNGVER) libpng.sl.3; \
-       ln -sf $(LIBNAME).sl.$(PNGVER) libpng.sl.3.$(PNGMIN); \
+       ln -sf libpng.sl.3.$(PNGMIN) libpng.sl.3; \
+       ln -sf libpng.sl.3 libpng.sl; \
        ln -sf $(LIBNAME).sl.$(PNGVER) $(LIBNAME).sl.$(PNGMAJ); \
        ln -sf $(LIBNAME).sl.$(PNGMAJ) $(LIBNAME).sl)
        -@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
@@ -149,20 +162,32 @@ install-config: libpng-config
 install: install-static install-shared install-man install-config
 
 # If you installed in $(DESTDIR), test-installed won't work until you
-# move the library to its final location.
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+       echo
+       echo Testing installed dynamic shared library in $(DL).
+       $(CC) -I$(DI) -I$(ZLIBINC) $(CCFLAGS) \
+          `$(BINPATH)/libpng12-config --cflags` pngtest.c \
+          -L$(DL) -L$(ZLIBLIB) \
+          -o pngtestd `$(BINPATH)/libpng12-config --ldflags`
+       ./pngtestd pngtest.png
 
 test-installed:
        echo
        echo Testing installed dynamic shared library.
        $(CC) $(CCFLAGS) \
-          `$(BINPATH)/libpng12-config --cppflags --cflags` pngtest.c \
+          `$(BINPATH)/libpng12-config --cflags` pngtest.c \
           -L$(ZLIBLIB) \
-          -o pngtesti `$(BINPATH)/libpng12-config --ldflags --libs`
+          -o pngtesti `$(BINPATH)/libpng12-config --ldflags`
        ./pngtesti pngtest.png
 
 clean:
-       /bin/rm -f *.o libpng.a pngtest pngtesti pngout.png libpng.pc \
-       libpng-config $(LIBNAME).sl $(LIBNAME).sl.$(PNGMAJ)*
+       /bin/rm -f *.o libpng.a pngtest pngtesti pngout.png \
+       libpng-config $(LIBNAME).sl $(LIBNAME).sl.$(PNGMAJ)* \
+       libpng.sl.3.$(PNGMIN) \
+       libpng.pc
 
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