*/*/bsp_specs: Increase similarity to ease future analysis

Done:
  arm
  bfin
  epiphany
  i386
  lm32
  m32c
  mips
  moxie
  nios2
  or1k
  powerpc
  riscv
  sh
  sparc
  sparc64
  v850

To do:
  m68k

Differences noted:
  + endfile was sometimes before startfile
  + endfile sometimes was hard-coded and did not have -qrtems version
  + Should -e XXX (e.g. entry point) be in linkcmds?
  + Should -u XXX (e.g. undefined symbols) be in linkcmds?
  + Typos: Odd spacing, "old_endfiles" typo, and *(old_endfiles) (not %)
  + nios2: Referenced crtnn.o not crtn.o (error)

Need to revisit:
  + m32c, moxie, sparc64 includes !nostdlib which is not used elsewhere
  + sh has -EL/-EB mapping. Why needed?
  + sparc64 didn't include crti.o/crtn.o but it is part of toolset
  + v850 uses something like this for link and end_file:
      "%{qrtems: %(old_link)}"
    This means that these are unnecessary. Try this on all.
  + mips uses old_link all the time also.
  + arm/tms750 adds -EB.
  + powerpc: Why do we have rtems_crt* and not use something from GCC?

Updates #3520.

c/src/lib/libbsp/bfin/TLL6527M/bsp_specs

@@ -10,4 +10,4 @@
 %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
 
 *endfile:
-%{!qrtems: %(old_endfiles)} %{qrtems: crtend.o%s crtn.o%s }
+%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}

c/src/lib/libbsp/bfin/bf537Stamp/bsp_specs

@@ -10,4 +10,4 @@
 %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
 
 *endfile:
-%{!qrtems: %(old_endfiles)} %{qrtems: crtend.o%s crtn.o%s }
+%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}

c/src/lib/libbsp/bfin/eZKit533/bsp_specs

@@ -10,4 +10,4 @@
 %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
 
 *endfile:
-%{!qrtems: %(old_endfiles)} %{qrtems: crtend.o%s crtn.o%s }
+%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}

c/src/lib/libbsp/epiphany/epiphany_sim/bsp_specs

@@ -10,4 +10,4 @@
 %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
 
 *endfile:
-%{!qrtems: *(old_endfiles)} %{qrtems: crtend.o%s crtn.o%s }
+%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}

c/src/lib/libbsp/i386/pc386/bsp_specs

@@ -2,12 +2,12 @@
 %rename startfile old_startfile
 %rename link old_link
 
-*endfile:
-crtend.o%s crtn.o%s
-
 *startfile:
 %{!qrtems: %(old_startfile)} \
 %{!nostdlib: %{qrtems: start.o%s crti.o%s crtbegin.o%s -e start}}
 
 *link:
 %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
+
+*endfile:
+%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}

c/src/lib/libbsp/m32c/m32cbsp/bsp_specs

@@ -6,10 +6,8 @@
 %{!qrtems: %(old_startfile)} \
 %{!nostdlib: %{qrtems: start.o%s crtbegin.o%s -e _start}}
 
-*endfile:
-%{!qrtems: %(old_endfile)} \
-%{!nostdlib: %{qrtems: crtend.o%s}}
-
 *link:
-%(old_link) %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
+%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
 
+*endfile:
+%{!qrtems: %(old_endfile)} %{!nostdlib: %{qrtems: crtend.o%s}}

c/src/lib/libbsp/mips/hurricane/bsp_specs

@@ -3,11 +3,11 @@
 %rename link old_link
 
 *startfile:
-%{!qrtems: %(old_startfile)} %{!nostdlib: %{qrtems: \
-start.o%s crti.o%s crtbegin.o%s -e start}}
+%{!qrtems: %(old_startfile)} \
+%{!nostdlib: %{qrtems: start.o%s crti.o%s crtbegin.o%s -e start}}
 
 *link:
 %(old_link) %{qrtems: -dc -dp -N}
 
 *endfile:
-%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s }
+%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}

c/src/lib/libbsp/moxie/moxiesim/bsp_specs

@@ -7,5 +7,7 @@
 %{!nostdlib: %{qrtems: start.o%s -e _start crtbegin.o%s}}
 
 *link:
-%(old_link) %{!qrtems: %(old_link)} %{qrtems: crtend.o%s -dc -dp -N}
+%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
 
+*endfile:
+%{!qrtems: %(old_endfile)} %{!nostdlib: %{qrtems: crtend.o%s}}

c/src/lib/libbsp/nios2/nios2_iss/bsp_specs

@@ -10,4 +10,4 @@
 %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
 
 *endfile:
-%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtnn.o%s}
+%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}

c/src/lib/libbsp/or1k/generic_or1k/bsp_specs

@@ -10,4 +10,4 @@
 %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
 
 *endfile:
-%{!qrtems: *(old_endfiles)} %{qrtems: crtend.o%s crtn.o%s }
+%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}

c/src/lib/libbsp/powerpc/beatnik/bsp_specs

@@ -6,8 +6,8 @@
 %{!qrtems: %(old_startfile)} \
 %{!nostdlib: %{qrtems:  ecrti%O%s rtems_crti%O%s crtbegin.o%s -e __rtems_entry_point -u __vectors motld_start.o%s}}
 
-*link:
-%{!qrtems: %(old_link)} %{qrtems: -dp -Bstatic}
-
 *endfile:
 %{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s ecrtn.o%s}
+
+*link:
+%{!qrtems: %(old_link)} %{qrtems: -dp -Bstatic}

c/src/lib/libbsp/powerpc/gen83xx/bsp_specs

@@ -4,11 +4,11 @@
 
 *startfile:
 %{!qrtems: %(old_startfile)} \
-%{!nostdlib: %{qrtems: ecrti%O%s rtems_crti%O%s  crtbegin.o%s start.o%s}}
+%{!nostdlib: %{qrtems: ecrti%O%s rtems_crti%O%s crtbegin.o%s start.o%s}}
 
 *endfile:
 %{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s ecrtn.o%s}
 
 *link:
-%{!qrtems: %(old_link)} %{qrtems: -dc -dp -u __vectors -N}
+%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N -u __vectors}
 

c/src/lib/libbsp/powerpc/haleakala/bsp_specs

@@ -3,11 +3,11 @@
 %rename link old_link
 
 *startfile:
-%{!qrtems: %(old_startfile)} %{!nostdlib: %{qrtems:  ecrti%O%s rtems_crti%O%s  crtbegin.o%s}}
+%{!qrtems: %(old_startfile)} %{!nostdlib: %{qrtems: ecrti%O%s rtems_crti%O%s crtbegin.o%s}}
 
 *endfile:
 %{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s ecrtn.o%s}
 
 *link:
-%{!qrtems: %(old_link)} %{qrtems: -dc -dp -u __vectors -u download_entry -N }
+%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N -u __vectors -u download_entry}
 

c/src/lib/libbsp/powerpc/motorola_powerpc/bsp_specs

@@ -7,8 +7,8 @@
 %{!nostdlib: %{qrtems: ecrti%O%s rtems_crti%O%s crtbegin.o%s \
   vectors_entry%O%s start.o%s -e __rtems_entry_point -u __vectors}}
 
-*link:
-%{!qrtems: %(old_link)} %{qrtems: -dp -Bstatic}
-
 *endfile:
 %{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s ecrtn.o%s}
+
+*link:
+%{!qrtems: %(old_link)} %{qrtems: -dp -Bstatic}

c/src/lib/libbsp/powerpc/mvme3100/bsp_specs

@@ -6,8 +6,8 @@
 %{!qrtems: %(old_startfile)} \
 %{!nostdlib: %{qrtems:  ecrti%O%s rtems_crti%O%s crtbegin.o%s -e __rtems_entry_point -u __vectors motld_start.o%s}}
 
-*link:
-%{!qrtems: %(old_link)} %{qrtems: -dp -Bstatic}
-
 *endfile:
 %{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s ecrtn.o%s}
+
+*link:
+%{!qrtems: %(old_link)} %{qrtems: -dp -Bstatic}

c/src/lib/libbsp/powerpc/mvme5500/bsp_specs

@@ -6,8 +6,8 @@
 %{!qrtems: %(old_startfile)} \
 %{!nostdlib: %{qrtems: ecrti%O%s rtems_crti%O%s crtbegin.o%s -e __rtems_entry_point -u __vectors mvme5500start.o%s}}
 
-*link:
-%{!qrtems: %(old_link)} %{qrtems: -dp -Bstatic}
-
 *endfile:
 %{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s ecrtn.o%s}
+
+*link:
+%{!qrtems: %(old_link)} %{qrtems: -dp -Bstatic}

c/src/lib/libbsp/powerpc/psim/bsp_specs

@@ -7,8 +7,8 @@
 %{!nostdlib: %{qrtems: ecrti%O%s rtems_crti%O%s crtbegin.o%s \
     start.o%s -e _start -u __vectors}}
 
-*link:
-%{!qrtems: %(old_link)} %{qrtems: -dp -Bstatic}
-
 *endfile:
 %{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s ecrtn.o%s}
+
+*link:
+%{!qrtems: %(old_link)} %{qrtems: -dp -Bstatic}

c/src/lib/libbsp/powerpc/qemuppc/bsp_specs

@@ -7,8 +7,8 @@
 %{!nostdlib: %{qrtems: ecrti%O%s rtems_crti%O%s crtbegin.o%s \
     start.o%s -e _start -u __vectors}}
 
-*link:
-%{!qrtems: %(old_link)} %{qrtems: -dp -Bstatic}
-
 *endfile:
 %{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s ecrtn.o%s}
+
+*link:
+%{!qrtems: %(old_link)} %{qrtems: -dp -Bstatic}

c/src/lib/libbsp/powerpc/qoriq/bsp_specs

@@ -4,11 +4,10 @@
 
 *startfile:
 %{!qrtems: %(old_startfile)} \
-%{!nostdlib: %{qrtems: ecrti%O%s rtems_crti%O%s  crtbegin.o%s start.o%s}}
+%{!nostdlib: %{qrtems: ecrti%O%s rtems_crti%O%s crtbegin.o%s start.o%s}}
 
 *endfile:
 %{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s rtems_crtn.o%s ecrtn.o%s}
 
 *link:
-%{!qrtems: %(old_link)} %{qrtems: -dc -dp -u __vectors -N %(link_os)}
-
+%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N -u __vectors %(link_os)}

c/src/lib/libbsp/powerpc/virtex/bsp_specs

@@ -10,5 +10,4 @@
 %{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s ecrtn.o%s}
 
 *link:
-%{!qrtems: %(old_link)} %{qrtems: -dc -dp -u __vectors -N}
-
+%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N -u __vectors}

c/src/lib/libbsp/riscv/riscv_generic/bsp_specs

@@ -10,4 +10,4 @@
 %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
 
 *endfile:
-%{!qrtems: %(old_endfiles)} %{qrtems: crtend.o%s crtn.o%s }
+%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}

c/src/lib/libbsp/sparc/erc32/bsp_specs

@@ -2,12 +2,12 @@
 %rename startfile old_startfile
 %rename link old_link
 
-*endfile:
-%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}
-
 *startfile:
 %{!qrtems: %(old_startfile)} \
 %{!nostdlib: %{qrtems: start.o%s crti.o%s crtbegin.o%s}}
 
 *link:
 %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
+
+*endfile:
+%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}

c/src/lib/libbsp/sparc/leon2/bsp_specs

@@ -2,12 +2,12 @@
 %rename startfile old_startfile
 %rename link old_link
 
-*endfile:
-crtend.o%s crtn.o%s
-
 *startfile:
 %{!qrtems: %(old_startfile)} \
 %{!nostdlib: %{qrtems: start.o%s crti.o%s crtbegin.o%s}}
 
 *link:
 %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
+
+*endfile:
+%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}

c/src/lib/libbsp/sparc/leon3/bsp_specs

@@ -2,12 +2,12 @@
 %rename startfile old_startfile
 %rename link old_link
 
-*endfile:
-crtend.o%s crtn.o%s
-
 *startfile:
 %{!qrtems: %(old_startfile)} \
 %{!nostdlib: %{qrtems: start.o%s crti.o%s crtbegin.o%s}}
 
 *link:
 %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
+
+*endfile:
+%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}

c/src/lib/libbsp/sparc64/niagara/bsp_specs

@@ -4,12 +4,10 @@
 
 *startfile:
 %{!qrtems: %(old_startfile)} \
-%{!nostdlib: %{qrtems: start.o%s crtbegin.o%s -e _start}}
-
-*endfile:
-%{!qrtems: %(old_endfile)} \
-%{!nostdlib: %{qrtems: crtend.o%s}}
+%{!nostdlib: %{qrtems: start.o%s crti.o%s crtbegin.o%s -e _start}}
 
 *link:
-%(old_link) %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
+%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
 
+*endfile:
+%{!qrtems: %(old_endfile)} %{!nostdlib: %{qrtems: crtend.o%s crtn.o%s}}

c/src/lib/libbsp/sparc64/usiii/bsp_specs

@@ -4,12 +4,10 @@
 
 *startfile:
 %{!qrtems: %(old_startfile)} \
-%{!nostdlib: %{qrtems: start.o%s crtbegin.o%s -e _start}}
-
-*endfile:
-%{!qrtems: %(old_endfile)} \
-%{!nostdlib: %{qrtems: crtend.o%s}}
+%{!nostdlib: %{qrtems: start.o%s crti.o%s crtbegin.o%s -e _start}}
 
 *link:
-%(old_link) %{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
+%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N}
 
+*endfile:
+%{!qrtems: %(old_endfile)} %{!nostdlib: %{qrtems: crtend.o%s crtn.o%s}}

c/src/lib/libbsp/v850/gdbv850sim/bsp_specs

@@ -6,10 +6,8 @@
 %{!qrtems: %(old_startfile)} \
 %{!nostdlib: %{qrtems: start.o%s -e _start}}
 
-*endfile:
-%{!qrtems: %(old_endfile)} %{qrtems: %(old_endfile)} \
-%{!nostdlib: %{qrtems:}}
-
 *link:
-%(old_link) %{!qrtems: %(old_link)} %{qrtems: %(old_link)}
+%{!qrtems: %(old_link)} %{qrtems: %(old_link)}
 
+*endfile:
+%{!qrtems: %(old_endfile)} %{qrtems: %(old_link)}