[libpng17] Port recent changes from libpng16 branch:

Silence 'unused parameter' build warnings (Cosmin).
  $(CP) is now used alongside $(RM_F).  Also, use 'copy' instead
    of 'cp' where applicable, and applied other minor makefile changes.
  Don't warn about invalid dimensions exceeding user limits.
This commit is contained in:
Cosmin Truta
2014-03-22 11:09:18 -05:00
committed by Glenn Randers-Pehrson
parent 3a81956ffe
commit 1a9e897289
41 changed files with 155 additions and 77 deletions

View File

@@ -19,6 +19,9 @@ LDFLAGS=-L. -L../zlib/ -lpng -lz -lm
RANLIB=ranlib
CP=cp
RM_F=rm -f
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o pngwtran.o \
pngmem.o pngerror.o pngpread.o
@@ -30,7 +33,7 @@ all: libpng.a pngtest
# see scripts/pnglibconf.mak for more options
pnglibconf.h: scripts/pnglibconf.h.prebuilt
cp scripts/pnglibconf.h.prebuilt $@
$(CP) $< $@
libpng.a: $(OBJS)
ar rc $@ $(OBJS)
@@ -43,7 +46,7 @@ pngtest: pngtest.o libpng.a
test: pngtest
./pngtest
clean:
rm -f *.o libpng.a pngtest pngout.png pnglibconf.h
$(RM_F) *.o libpng.a pngtest pngout.png pnglibconf.h
# DO NOT DELETE THIS LINE -- make depend depends on it.