Imported from libpng-1.2.9beta11.tar
diff --git a/scripts/makefile.sco b/scripts/makefile.sco
index 0114f6c..ff6b622 100644
--- a/scripts/makefile.sco
+++ b/scripts/makefile.sco
@@ -6,6 +6,21 @@
# Copyright (C) 1996, 1997 Andreas Dilger
# For conditions of distribution and use, see copyright notice in png.h
+# Library name:
+LIBNAME = libpng12
+PNGMAJ = 0
+PNGMIN = 1.2.9beta11
+PNGVER = $(PNGMAJ).$(PNGMIN)
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOVER=$(LIBNAME).so.$(PNGVER)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.0
+OLDSOVER=libpng.so.0.$(PNGMIN)
+
+# Utilities:
CC=cc
AR_RC=ar rc
MKDIR_P=mkdir
@@ -13,7 +28,7 @@
RANLIB=echo
RM_F=/bin/rm -f
-# where make install puts libpng.a, libpng.so*, and png.h
+# where make install puts libpng.a, $(OLDSO)*, and png.h
prefix=/usr/local
exec_prefix=$prefix
@@ -26,11 +41,6 @@
CFLAGS= -dy -belf -I$(ZLIBINC) -O3
LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
-PNGMAJ = 0
-PNGMIN = 1.2.9beta10
-PNGVER = $(PNGMAJ).$(PNGMIN)
-LIBNAME = libpng12
-
INCPATH=$(prefix)/include/libpng
LIBPATH=$(exec_prefix)/lib
MANPATH=$(prefix)/man
@@ -62,7 +72,7 @@
.c.pic.o:
$(CC) -c $(CFLAGS) -KPIC -o $@ $*.c
-all: libpng.a $(LIBNAME).so pngtest libpng.pc libpng-config
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
libpng.a: $(OBJS)
$(AR_RC) $@ $(OBJS)
@@ -81,21 +91,21 @@
cat scripts/libpng-config-body.in ) > libpng-config
chmod +x libpng-config
-$(LIBNAME).so: $(LIBNAME).so.$(PNGMAJ)
- $(LN_FS) $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so
+$(LIBSO): $(LIBSOMAJ)
+ $(LN_FS) $(LIBSOMAJ) $(LIBSO)
-$(LIBNAME).so.$(PNGMAJ): $(LIBNAME).so.$(PNGVER)
- $(LN_FS) $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ)
+$(LIBSOMAJ): $(LIBSOVER)
+ $(LN_FS) $(LIBSOVER) $(LIBSOMAJ)
-$(LIBNAME).so.$(PNGVER): $(OBJSDLL)
- $(CC) -G -Wl,-h,$(LIBNAME).so.$(PNGMAJ) -o $(LIBNAME).so.$(PNGVER) \
+$(LIBSOVER): $(OBJSDLL)
+ $(CC) -G -Wl,-h,$(LIBSOMAJ) -o $(LIBSOVER) \
$(OBJSDLL)
-libpng.so.0.$(PNGMIN): $(OBJSDLL)
- $(CC) -G -Wl,-h,libpng.so.0 -o libpng.so.0.$(PNGMIN) \
+$(OLDSOVER): $(OBJSDLL)
+ $(CC) -G -Wl,-h,$(OLDSOMAJ) -o $(OLDSOVER) \
$(OBJSDLL)
-pngtest: pngtest.o $(LIBNAME).so
+pngtest: pngtest.o $(LIBSO)
LD_RUN_PATH=.:$(ZLIBLIB) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
test: pngtest
@@ -119,23 +129,23 @@
-@$(RM_F) $(DL)/libpng.a
(cd $(DL); $(LN_FS) $(LIBNAME).a libpng.a)
-install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
- libpng.so.0.$(PNGMIN)
+install-shared: install-headers $(LIBSOVER) libpng.pc \
+ $(OLDSOVER)
-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
- -@$(RM_F) $(DL)/$(LIBNAME).so.$(PNGVER)* $(DL)/$(LIBNAME).so
- -@$(RM_F) $(DL)/$(LIBNAME).so.$(PNGMAJ)
- -@$(RM_F) $(DL)/libpng.so
- -@$(RM_F) $(DL)/libpng.so.0
- -@$(RM_F) $(DL)/libpng.so.0.$(PNGMIN)*
- cp $(LIBNAME).so.$(PNGVER) $(DL)
- cp libpng.so.0.$(PNGMIN) $(DL)
- chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
- chmod 755 $(DL)/libpng.so.0.$(PNGMIN)
+ -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO)
+ -@$(RM_F) $(DL)/$(LIBSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSO)
+ -@$(RM_F) $(DL)/$(OLDSOMAJ)
+ -@$(RM_F) $(DL)/$(OLDSOVER)*
+ cp $(LIBSOVER) $(DL)
+ cp $(OLDSOVER) $(DL)
+ chmod 755 $(DL)/$(LIBSOVER)
+ chmod 755 $(DL)/$(OLDSOVER)
(cd $(DL); \
- $(LN_FS) libpng.so.0.$(PNGMIN) libpng.so.0; \
- $(LN_FS) libpng.so.0 libpng.so; \
- $(LN_FS) $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
- $(LN_FS) $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
+ $(LN_FS) $(OLDSOVER) $(OLDSOMAJ); \
+ $(LN_FS) $(OLDSOMAJ) $(OLDSO); \
+ $(LN_FS) $(LIBSOVER) $(LIBSOMAJ); \
+ $(LN_FS) $(LIBSOMAJ) $(LIBSO))
-@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
-@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
-@$(RM_F) $(DL)/pkgconfig/libpng.pc
@@ -186,8 +196,8 @@
clean:
$(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
- $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* pngtest-static pngtesti \
- libpng.so.0.$(PNGMIN) \
+ $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \
+ $(OLDSOVER) \
libpng.pc
DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
