gentoo-overlay/games-arcade/xscavenger/files/1.4.4-gentoo.patch

--- a/Imakefile
+++ b/Imakefile
@@ -1,20 +1,36 @@
 # set this to the path where data files should be stored.  LIBDIR
 # is automatically defined by imake, usually to /usr/X11R6/lib/X11, so
 # this should be a good default.
-LIBNAME = $(LIBDIR)/scavenger
+LIBNAME = GENTOO_DATADIR/scavenger
 
 SRCS = anim.c edit.c scav.c x.c sound.c
 OBJS = $(SRCS:.c=.o)
 
+# the "subst" hack below is because imake uses the C preprocessor, which
+# will interpret an unquoted "/*" as a comment beginning.
+#LIB_DATA = $(subst S,/,..SdataS*)
 LIB_DATA = \
-	../data/badguy.lbm   ../data/brownblue.lbm ../data/death.raw \
-	../data/dig.raw      ../data/fall.raw      ../data/levels.scl \
-        ../data/microman.lbm ../data/pop.raw       ../data/redbrick.lbm \
-	../data/reddevil.lbm ../data/regularguy.lbm ../data/spiralthing.lbm \
+	../data/badguy.lbm	\
+	../data/brownblue.lbm	\
+	../data/death.raw	\
+	../data/dig.raw		\
+	../data/fall.raw	\
+	../data/flashspiral.lbm	\
+	../data/gems.lbm	\
+	../data/jungle.lbm	\
+	../data/levels.scl	\
+	../data/microman.lbm	\
+	../data/pop.raw		\
+	../data/redbrick.lbm	\
+	../data/reddevil.lbm	\
+	../data/regularguy.lbm	\
+	../data/spiralthing.lbm	\
 	../data/victory.raw
 
 LOCAL_LIBRARIES = $(XLIB)
 EXTRA_DEFINES = -DLIBNAME=\"$(LIBNAME)\"
 
-ComplexProgramTarget(scavenger)
+AllTarget(scavenger)
+NormalProgramTarget(scavenger,$(OBJS),,,$(XLIB))
+InstallProgram(scavenger,GENTOO_BINDIR)
 InstallMultipleFlags($(LIB_DATA),$(LIBNAME),-m 644)
--- a/scav.c
+++ b/scav.c
@@ -240,15 +240,19 @@
 
 
 
+/* 14 Dec 2002: re-wrote to be more portable - don't assume two's-complement
+ * representation for integers, and fix bug when sizeof(long) > 4.
+ */
 long readlong()
 {
-long val1=0;
-
-	val1=myci()<<24L;
-	val1|=myci()<<16L;
-	val1|=myci()<<8;
-	val1|=myci();
+	long val1=0;
+	int i,j;
 
+	for (i=0; i<4; i++) {
+		j = myci();
+		if (j==-1) return -1L;
+		val1 = (val1<<8) + j;
+	}
 	return val1;
 }
 int rbs()
@@ -309,7 +313,7 @@
 	bmw=bmh=byteswide=0;
 	while( (type=readlong()) )
 	{
-		if(type==0xffffffffL) break;
+		if(type==-1L) break;
 		size=readlong();
 		if(size&1) size++;
 		if(type==BMHD)
@@ -402,16 +406,16 @@
 	input=open(resourcename,O_RDONLY);
 	if(input<0) return -1;
 	got=read(input,buff,8);
-	if(got!=8) return -2;
-	if (strncmp(buff,"SCAV",4)) return -3;
+	if(got!=8) {close(input);return -2;}
+	if (strncmp(buff,"SCAV",4)) {close(input);return -3;}
 	max=(buff[4]<<24) | (buff[5]<<16) | (buff[6]<<8) | buff[7];
-	if(num>=max) return 0;
+	if(num>=max) {close(input);return 0;}
 	lseek(input,(num+1)<<3,SEEK_SET);
 	got=read(input,buff,8);
 	offset=(buff[0]<<24) | (buff[1]<<16) | (buff[2]<<8) | buff[3];
 	length=(buff[4]<<24) | (buff[5]<<16) | (buff[6]<<8) | buff[7];
 	if(len>length) len=length;
-	if(!offset || !len) return 0;
+	if(!offset || !len) {close(input);return 0;}
 	lseek(input,offset,SEEK_SET);
 	got=read(input,put,len);
 	close(input);
@@ -448,8 +452,8 @@
 	input=open(resourcename,O_RDONLY);
 	if(input==-1) return -4;
 	got=read(input,buff,8);
-	if(got!=8) return -2;
-	if(strncmp(buff,"SCAV",4)) return -3;
+	if(got!=8) {close(input);return -2;}
+	if(strncmp(buff,"SCAV",4)) {close(input);return -3;}
 	output=creat(bakname,00600);
 	if(output==-1) {close(input);return -6;}
 
@@ -473,12 +477,12 @@
 		for(i=0;i<max;i++)
 			if(headers[i+i])
 				headers[i+i]+=delta;
-	if (write(output,"SCAV",4) != 4) return -200;
-	if (!rlout(output,max))	return -200;
+	if (write(output,"SCAV",4) != 4) {close(input);close(output);return -200;}
+	if (!rlout(output,max))	{close(input);close(output);return -200;}
 	headers[num+num]=0;
 	headers[num+num+1]=len;
 	for(i=0;i<max+max;i++)
-		if (!rlout(output,headers[i])) return -200;
+	    if (!rlout(output,headers[i])) {close(input);close(output);return -200;}
 
 	if(offset)
 	{
@@ -487,8 +491,8 @@
 		while(count)
 		{
 			got=count>1024 ? 1024 : count;
-			if (read(input,copybuff,got) != got) return -200;
-			if (write(output,copybuff,got) != got) return -200;
+			if (read(input,copybuff,got) != got) {close(input);close(output);return -200;}
+			if (write(output,copybuff,got) != got) {close(input);close(output);return -200;}
 			count-=got;
 		}
 		lseek(input,length,SEEK_CUR);
@@ -498,17 +502,17 @@
 	{
 		got=read(input, copybuff, 1024);
 		if (!got) break;
-		if (write (output, copybuff, got) != got) return -200;
+		if (write (output, copybuff, got) != got) {close(input);close(output);return -200;}
 		offset += got;
 	}
 	if(len)
 	{
-		if (write (output, take, len) != len) return -200;
+	    if (write (output, take, len) != len) {close(input);close(output);return -200;}
 		lseek (output, (num+1) << 3, SEEK_SET);
-		if (!rlout (output, offset)) return -200;
+		if (!rlout (output, offset)) {close(input);close(output);return -200;}
 	}
 	close (input);
-	if (fsync(output)) return -200;
+	if (fsync(output)) {close(output);return -200;}
 	if (close(output)) return -200;
 	err=rename(bakname,resourcename);
 	if(err) return -1;
@@ -1382,6 +1386,7 @@
 			break;
 		}
 	}
+	close(file);
 }
 
 void remslash(char *str)
@@ -1416,6 +1421,8 @@
 			return -3;
 		}
 	} while(len);
+	close(input);
+	close(output);
 	return 0;
 }
 
@@ -1448,7 +1455,7 @@
 			printf("Failed to create directory %s, exiting\n",temp);
 			exit(1);
 		}
-	}
+	} else close(file);
 
 	sprintf(resourcename,"%s/%s/%s",localname,localdirname,LEVELSNAME);
 	file=open(resourcename,O_RDONLY);
@@ -1485,7 +1492,7 @@
 			printf("Couldn't create %s\n",temp);
 			exit(1);
 		}
-	}
+	} else close(file);
 }
 
 void makercname(char *str)