Move to /usr prefix.

- This is much more standard and replaces /image in sysa and is the
  standard in sysc (avoids many issues).
- GCC needs to have a file created for some unknown reason.
- Checksums updated.

sysa/perl5.005_03/checksums

@@ -1 +1 @@
-22b9eff9a325b62387471a1670b508a8b199eb6f3e838eb80428bb21676b4db1  /image/bin/perl
+f1b517eb1e975a960ab2f1384fe6a48be28b782462ab63fe89d2c5b00bf83eb4  /usr/bin/perl

sysa/perl5.005_03/files/config.h

@@ -1,9 +1,10 @@
 // SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+// SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
 
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 #define MEM_ALIGNBYTES 8
-#define BIN "/image/bin"
+#define BIN "/usr/bin"
 #define BYTEORDER 0x4321
 #define CPPSTDIN "tcc -E"
 #define CPPMINUS "-"
@@ -50,13 +51,13 @@
 #define INTSIZE 4
 #define Off_t off_t
 
-#define PRIVLIB "/image/lib/perl5"
+#define PRIVLIB "/usr/lib/perl5"
 
 #define _(args) args
 
 #define RANDBITS 31
 
-#define SCRIPTDIR "/image/bin"
+#define SCRIPTDIR "/usr/bin"
 
 #define SIG_NAME "ZERO","HUP","INT","QUIT","ILL","TRAP","IOT","BUS","FPE","KILL","USR1","SEGV","USR2","PIPE","ALRM","TERM","STKFLT","CHLD","CONT","STOP","TSTP","TTIN","TTOU","URG","XCPU","XFSZ","VTALRM","PROF","WINCH", "IO", "POLL", "PWR", "SYS", "UNUSED"
 #define SIG_NUM 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
@@ -66,8 +67,8 @@
 #define STDCHAR char
 #define Uid_t uid_t
 
-#define LOC_SED "/image/bin/sed"
-#define ARCHLIB "/image/lib/perl5/"
+#define LOC_SED "/usr/bin/sed"
+#define ARCHLIB "/usr/lib/perl5/"
 
 #define CAT2(a,b) a##b
 #define Gconvert(x,n,t,b) gcvt((x),(n),(b))
@@ -92,5 +93,5 @@
 
 #define SH_PATH "/bin/sh"
 #define ARCHNAME "i386-linux"
-#define BIN_EXP "/image/bin"
+#define BIN_EXP "/usr/bin"