vax decoding of indexed addressing mode

[deliverable/binutils-gdb.git] / ld / genscripts.sh

diff --git a/ld/genscripts.sh b/ld/genscripts.sh
index 6300a6afcc05f086377d523aa9eceef61b46447e..3853f9b859d6465a1f9eab00d8ba147af3fb1397 100755 (executable)
--- a/ld/genscripts.sh
+++ b/ld/genscripts.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 # genscripts.sh - generate the ld-emulation-target specific files
-# Copyright (C) 2004-2018 Free Software Foundation, Inc.
+# Copyright (C) 2004-2019 Free Software Foundation, Inc.
 #
 # This file is part of the Gnu Linker.
 #
@@ -63,7 +63,7 @@
 # depending on platform specific settings linker scripts with the
 # following suffixes might be generated as well:
 #
-# xdwe:   -pie    -z combreloc -z separate-code          -z now
+# xdwe:   -pie    -z combreloc -z separate-code -z relro -z now
 # xdw:    -pie    -z combreloc                  -z relro -z now
 # xdceo:  -pie    -z combreloc -z separate-code -z relro
 # xdce:   -pie    -z combreloc -z separate-code
@@ -74,7 +74,7 @@
 # xdo:    -pie                                  -z relro
 # xd:     -pie
 #
-# xswe:   -shared -z combreloc -z separate-code          -z now
+# xswe:   -shared -z combreloc -z separate-code -z relro -z now
 # xsw:    -shared -z combreloc                  -z relro -z now
 # xsceo:  -shared -z combreloc -z separate-code -z relro
 # xsce:   -shared -z combreloc -z separate-code
@@ -85,7 +85,7 @@
 # xso:    -shared                               -z relro
 # xs:     -shared
 #
-# xwe:            -z combreloc -z separate-code          -z now
+# xwe:            -z combreloc -z separate-code -z relro -z now
 # xw:             -z combreloc                  -z relro -z now
 # xceo:           -z combreloc -z separate-code -z relro
 # xce:            -z combreloc -z separate-code
@@ -116,17 +116,32 @@ exec_prefix=$4
 host=$5
 target=$6
 target_alias=$7
-EMULATION_LIBPATH=$8
-NATIVE_LIB_DIRS=$9
-shift 9
-use_sysroot=$1
-ENABLE_INITFINI_ARRAY=$2
-EMULATION_NAME=$3
-TOOL_LIB=$4
+DEPDIR=$8
+shift 8
+LIB_PATH=$1
+EMULATION_LIBPATH=$2
+NATIVE_LIB_DIRS=$3
+use_sysroot=$4
+ENABLE_INITFINI_ARRAY=$5
+shift 5
+EMULATION_NAME=$1
+TOOL_LIB=$2
+
+source_sh()
+{
+  if test -n "${DEPDIR}"; then
+    echo $1 >> ${DEPDIR}/e${EMULATION_NAME}.Tc
+  fi
+  . $1
+}
+
+if test -n "${DEPDIR}"; then
+  rm -f ${DEPDIR}/e${EMULATION_NAME}.Tc
+fi
 
 # Include the emulation-specific parameters:
 CUSTOMIZER_SCRIPT="${srcdir}/emulparams/${EMULATION_NAME}.sh"
-. ${CUSTOMIZER_SCRIPT}
+source_sh ${CUSTOMIZER_SCRIPT}
 
 if test -d ldscripts; then
   true
@@ -271,27 +286,6 @@ if [ "x$1" = "x$EMULATION_NAME" ]; then
     echo "set libpath \"${LIB_PATH}\"" | sed -e 's/:/ /g' > tmpdir/libpath.exp
 fi
 
-# Generate 5 or 6 script files from a master script template in
-# ${srcdir}/scripttempl/${SCRIPT_NAME}.sh.  Which one of the 5 or 6
-# script files is actually used depends on command line options given
-# to ld.  (SCRIPT_NAME was set in the emulparams_file.)
-#
-# A .x script file is the default script.
-# A .xr script is for linking without relocation (-r flag).
-# A .xu script is like .xr, but *do* create constructors (-Ur flag).
-# A .xn script is for linking with -n flag (mix text and data on same page).
-# A .xbn script is for linking with -N flag (mix text and data on same page).
-# A .xs script is for generating a shared library with the --shared
-#   flag; it is only generated if $GENERATE_SHLIB_SCRIPT is set by the
-#   emulation parameters.
-# A .xc script is for linking with -z combreloc; it is only generated if
-#   $GENERATE_COMBRELOC_SCRIPT is set by the emulation parameters or
-#   $SCRIPT_NAME is "elf".
-# A .xsc script is for linking with --shared -z combreloc; it is generated
-#   if $GENERATE_COMBRELOC_SCRIPT is set by the emulation parameters or
-#   $SCRIPT_NAME is "elf" and $GENERATE_SHLIB_SCRIPT is set by the emulation
-#   parameters too.
-
 if [ "x$SCRIPT_NAME" = "xelf" ]; then
   GENERATE_COMBRELOC_SCRIPT=yes
 fi
@@ -310,90 +304,90 @@ DATA_ALIGNMENT_u="${DATA_ALIGNMENT_u-${DATA_ALIGNMENT_r}}"
 LD_FLAG=r
 DATA_ALIGNMENT=${DATA_ALIGNMENT_r}
 DEFAULT_DATA_ALIGNMENT="ALIGN(${SEGMENT_SIZE})"
-( echo "/* Script for ld -r: link without relocation */"
-  . ${CUSTOMIZER_SCRIPT}
-  . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+( echo "/* Script for -r */"
+  source_sh ${CUSTOMIZER_SCRIPT}
+  source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
 ) | sed -e '/^ *$/d;s/[         ]*$//' > ldscripts/${EMULATION_NAME}.xr
 
 LD_FLAG=u
 DATA_ALIGNMENT=${DATA_ALIGNMENT_u}
 CONSTRUCTING=" "
-( echo "/* Script for ld -Ur: link w/out relocation, do create constructors */"
-  . ${CUSTOMIZER_SCRIPT}
-  . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+( echo "/* Script for -Ur */"
+  source_sh ${CUSTOMIZER_SCRIPT}
+  source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
 ) | sed -e '/^ *$/d;s/[         ]*$//' > ldscripts/${EMULATION_NAME}.xu
 
 DATA_ALIGNMENT=${DATA_ALIGNMENT_}
 RELOCATING=" "
 LD_FLAG=
 ( echo "/* Default linker script, for normal executables */"
-  . ${CUSTOMIZER_SCRIPT}
-  . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+  source_sh ${CUSTOMIZER_SCRIPT}
+  source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
 ) | sed -e '/^ *$/d;s/[         ]*$//' > ldscripts/${EMULATION_NAME}.x
 
 LD_FLAG=textonly
-( echo "/* Script for -z separate-code: generate normal executables with separate code segment */"
-  . ${CUSTOMIZER_SCRIPT}
-  . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+( echo "/* Script for -z separate-code */"
+  source_sh ${CUSTOMIZER_SCRIPT}
+  source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
 ) | sed -e '/^ *$/d;s/[         ]*$//' > ldscripts/${EMULATION_NAME}.xe
 
 if test -n "$GENERATE_RELRO_SCRIPT"; then
     LD_FLAG=
     RELRO=" "
-    ( echo "/* Script for -z relo: generate normal executables with separate code segment */"
-      . ${CUSTOMIZER_SCRIPT}
-      . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+    ( echo "/* Script for -z relro */"
+      source_sh ${CUSTOMIZER_SCRIPT}
+      source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
     ) | sed -e '/^ *$/d;s/[     ]*$//' > ldscripts/${EMULATION_NAME}.xo
     LD_FLAG=textonly
-    ( echo "/* Script for -z separate-code -z relo: generate normal executables with separate code segment */"
-      . ${CUSTOMIZER_SCRIPT}
-      . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+    ( echo "/* Script for -z separate-code -z relro */"
+      source_sh ${CUSTOMIZER_SCRIPT}
+      source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
     ) | sed -e '/^ *$/d;s/[     ]*$//' > ldscripts/${EMULATION_NAME}.xeo
     unset RELRO
 fi
 LD_FLAG=n
 DATA_ALIGNMENT=${DATA_ALIGNMENT_n}
-( echo "/* Script for -n: mix text and data on same page */"
-  . ${CUSTOMIZER_SCRIPT}
-  . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+( echo "/* Script for -n */"
+  source_sh ${CUSTOMIZER_SCRIPT}
+  source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
 ) | sed -e '/^ *$/d;s/[         ]*$//' > ldscripts/${EMULATION_NAME}.xn
 
 LD_FLAG=N
 DATA_ALIGNMENT=${DATA_ALIGNMENT_N}
-( echo "/* Script for -N: mix text and data on same page; don't align data */"
-  . ${CUSTOMIZER_SCRIPT}
-  . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+( echo "/* Script for -N */"
+  source_sh ${CUSTOMIZER_SCRIPT}
+  source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
 ) | sed -e '/^ *$/d;s/[         ]*$//' > ldscripts/${EMULATION_NAME}.xbn
 
 if test -n "$GENERATE_COMBRELOC_SCRIPT"; then
   DATA_ALIGNMENT=${DATA_ALIGNMENT_c-${DATA_ALIGNMENT_}}
   LD_FLAG=c
   COMBRELOC=ldscripts/${EMULATION_NAME}.xc.tmp
-  ( echo "/* Script for -z combreloc: combine and sort reloc sections */"
-    . ${CUSTOMIZER_SCRIPT}
-    . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+  ( echo "/* Script for -z combreloc */"
+    source_sh ${CUSTOMIZER_SCRIPT}
+    source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
   ) | sed -e '/^ *$/d;s/[       ]*$//' > ldscripts/${EMULATION_NAME}.xc
   rm -f ${COMBRELOC}
   LD_FLAG=ctextonly
   COMBRELOC=ldscripts/${EMULATION_NAME}.xce.tmp
-  ( echo "/* Script for -z combreloc -z separate-code: combine and sort reloc sections with separate code segment */"
-    . ${CUSTOMIZER_SCRIPT}
-    . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+  ( echo "/* Script for -z combreloc -z separate-code */"
+    source_sh ${CUSTOMIZER_SCRIPT}
+    source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
   ) | sed -e '/^ *$/d;s/[       ]*$//' > ldscripts/${EMULATION_NAME}.xce
   rm -f ${COMBRELOC}
   RELRO_NOW=" "
   LD_FLAG=w
   COMBRELOC=ldscripts/${EMULATION_NAME}.xw.tmp
-  ( echo "/* Script for -z combreloc -z now -z relro: combine and sort reloc sections */"
-    . ${CUSTOMIZER_SCRIPT}
-    . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+  ( echo "/* Script for -z combreloc -z relro -z now */"
+    source_sh ${CUSTOMIZER_SCRIPT}
+    source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
   ) | sed -e '/^ *$/d;s/[       ]*$//' > ldscripts/${EMULATION_NAME}.xw
   rm -f ${COMBRELOC}
   LD_FLAG=wtextonly
   COMBRELOC=ldscripts/${EMULATION_NAME}.xwe.tmp
-  ( echo "/* Script for -z combreloc -z now -z relro -z separate-code: combine and sort reloc sections with separate code segment */"
-    . ${CUSTOMIZER_SCRIPT}
-    . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+  ( echo "/* Script for -z combreloc -z separate-code -z relro -z now */"
+    source_sh ${CUSTOMIZER_SCRIPT}
+    source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
   ) | sed -e '/^ *$/d;s/[       ]*$//' > ldscripts/${EMULATION_NAME}.xwe
   rm -f ${COMBRELOC}
   COMBRELOC=
@@ -402,16 +396,16 @@ if test -n "$GENERATE_COMBRELOC_SCRIPT"; then
       LD_FLAG=c
       RELRO=" "
       COMBRELOC=ldscripts/${EMULATION_NAME}.xco.tmp
-      ( echo "/* Script for -z combreloc -z relro: combine and sort reloc sections */"
-       . ${CUSTOMIZER_SCRIPT}
-       . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+      ( echo "/* Script for -z combreloc -z relro */"
+       source_sh ${CUSTOMIZER_SCRIPT}
+       source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
       ) | sed -e '/^ *$/d;s/[    ]*$//' > ldscripts/${EMULATION_NAME}.xco
       rm -f ${COMBRELOC}
       LD_FLAG=ctextonly
       COMBRELOC=ldscripts/${EMULATION_NAME}.xceo.tmp
-      ( echo "/* Script for -z combreloc -z separate-code -z relro: combine and sort reloc sections */"
-       . ${CUSTOMIZER_SCRIPT}
-       . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+      ( echo "/* Script for -z combreloc -z separate-code -z relro */"
+       source_sh ${CUSTOMIZER_SCRIPT}
+       source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
       ) | sed -e '/^ *$/d;s/[    ]*$//' > ldscripts/${EMULATION_NAME}.xceo
       rm -f ${COMBRELOC}
       COMBRELOC=
@@ -423,31 +417,27 @@ if test -n "$GENERATE_SHLIB_SCRIPT"; then
   DATA_ALIGNMENT=${DATA_ALIGNMENT_s-${DATA_ALIGNMENT_}}
   CREATE_SHLIB=" "
   LD_FLAG=shared
-  (
-    echo "/* Script for ld --shared: link shared library */"
-    . ${CUSTOMIZER_SCRIPT}
-    . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+  ( echo "/* Script for -shared */"
+    source_sh ${CUSTOMIZER_SCRIPT}
+    source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
   ) | sed -e '/^ *$/d;s/[       ]*$//' > ldscripts/${EMULATION_NAME}.xs
   LD_FLAG=sharedtextonly
-  (
-    echo "/* Script for ld --shared -z separate-code: link shared library with separate code segment */"
-    . ${CUSTOMIZER_SCRIPT}
-    . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+  ( echo "/* Script for -shared -z separate-code */"
+    source_sh ${CUSTOMIZER_SCRIPT}
+    source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
   ) | sed -e '/^ *$/d;s/[       ]*$//' > ldscripts/${EMULATION_NAME}.xse
 
   if test -n "$GENERATE_RELRO_SCRIPT"; then
       RELRO=" "
       LD_FLAG=shared
-      (
-         echo "/* Script for ld --shared -z relro: link shared library */"
-         . ${CUSTOMIZER_SCRIPT}
-         . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+      ( echo "/* Script for -shared -z relro */"
+       source_sh ${CUSTOMIZER_SCRIPT}
+       source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
       ) | sed -e '/^ *$/d;s/[   ]*$//' > ldscripts/${EMULATION_NAME}.xso
       LD_FLAG=sharedtextonly
-      (
-         echo "/* Script for ld --shared -z relro -z separate-code: link shared library with separate code segment */"
-         . ${CUSTOMIZER_SCRIPT}
-         . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+      ( echo "/* Script for -shared -z separate-code -z relro */"
+       source_sh ${CUSTOMIZER_SCRIPT}
+       source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
       ) | sed -e '/^ *$/d;s/[   ]*$//' > ldscripts/${EMULATION_NAME}.xseo
       unset RELRO
   fi
@@ -455,31 +445,31 @@ if test -n "$GENERATE_SHLIB_SCRIPT"; then
     DATA_ALIGNMENT=${DATA_ALIGNMENT_sc-${DATA_ALIGNMENT}}
     LD_FLAG=cshared
     COMBRELOC=ldscripts/${EMULATION_NAME}.xsc.tmp
-    ( echo "/* Script for --shared -z combreloc: shared library, combine & sort relocs */"
-      . ${CUSTOMIZER_SCRIPT}
-      . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+    ( echo "/* Script for -shared -z combreloc */"
+      source_sh ${CUSTOMIZER_SCRIPT}
+      source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
     ) | sed -e '/^ *$/d;s/[     ]*$//' > ldscripts/${EMULATION_NAME}.xsc
     rm -f ${COMBRELOC}
     LD_FLAG=csharedtextonly
     COMBRELOC=ldscripts/${EMULATION_NAME}.xsce.tmp
-    ( echo "/* Script for --shared -z combreloc -z separate-code: shared library, combine & sort relocs with separate code segment */"
-      . ${CUSTOMIZER_SCRIPT}
-      . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+    ( echo "/* Script for -shared -z combreloc -z separate-code */"
+      source_sh ${CUSTOMIZER_SCRIPT}
+      source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
     ) | sed -e '/^ *$/d;s/[     ]*$//' > ldscripts/${EMULATION_NAME}.xsce
     rm -f ${COMBRELOC}
     RELRO_NOW=" "
     LD_FLAG=wshared
     COMBRELOC=ldscripts/${EMULATION_NAME}.xsw.tmp
-    ( echo "/* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */"
-      . ${CUSTOMIZER_SCRIPT}
-      . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+    ( echo "/* Script for -shared -z combreloc -z relro -z now */"
+      source_sh ${CUSTOMIZER_SCRIPT}
+      source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
     ) | sed -e '/^ *$/d;s/[     ]*$//' > ldscripts/${EMULATION_NAME}.xsw
     rm -f ${COMBRELOC}
     LD_FLAG=wsharedtextonly
     COMBRELOC=ldscripts/${EMULATION_NAME}.xswe.tmp
-    ( echo "/* Script for --shared -z combreloc -z now -z relro -z separate-code: shared library, combine & sort relocs with separate code segment */"
-      . ${CUSTOMIZER_SCRIPT}
-      . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+    ( echo "/* Script for -shared -z combreloc -z separate-code -z relro -z now */"
+      source_sh ${CUSTOMIZER_SCRIPT}
+      source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
     ) | sed -e '/^ *$/d;s/[     ]*$//' > ldscripts/${EMULATION_NAME}.xswe
     rm -f ${COMBRELOC}
     unset RELRO_NOW
@@ -488,16 +478,16 @@ if test -n "$GENERATE_SHLIB_SCRIPT"; then
        LD_FLAG=wshared
        RELRO=" "
        COMBRELOC=ldscripts/${EMULATION_NAME}.xsco.tmp
-       ( echo "/* Script for --shared -z combreloc -z relro: shared library, combine & sort relocs with separate code segment */"
-         . ${CUSTOMIZER_SCRIPT}
-         . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+       ( echo "/* Script for -shared -z combreloc -z relro */"
+         source_sh ${CUSTOMIZER_SCRIPT}
+         source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
        ) | sed -e '/^ *$/d;s/[  ]*$//' > ldscripts/${EMULATION_NAME}.xsco
        rm -f ${COMBRELOC}
        LD_FLAG=wsharedtextonly
        COMBRELOC=ldscripts/${EMULATION_NAME}.xsceo.tmp
-       ( echo "/* Script for --shared -z combreloc -z relro -z separate-code: shared library, combine & sort relocs with separate code segment */"
-         . ${CUSTOMIZER_SCRIPT}
-         . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+       ( echo "/* Script for -shared -z combreloc -z separate-code -z relro */"
+         source_sh ${CUSTOMIZER_SCRIPT}
+         source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
        ) | sed -e '/^ *$/d;s/[  ]*$//' > ldscripts/${EMULATION_NAME}.xsceo
        rm -f ${COMBRELOC}
        unset RELRO
@@ -511,30 +501,26 @@ if test -n "$GENERATE_PIE_SCRIPT"; then
   DATA_ALIGNMENT=${DATA_ALIGNMENT_s-${DATA_ALIGNMENT_}}
   CREATE_PIE=" "
   LD_FLAG=pie
-  (
-    echo "/* Script for ld -pie: link position independent executable */"
-    . ${CUSTOMIZER_SCRIPT}
-    . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+  ( echo "/* Script for -pie */"
+    source_sh ${CUSTOMIZER_SCRIPT}
+    source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
   ) | sed -e '/^ *$/d;s/[       ]*$//' > ldscripts/${EMULATION_NAME}.xd
   LD_FLAG=pietextonly
-  (
-    echo "/* Script for ld -pie -z separate-code: link position independent executable with separate code segment */"
-    . ${CUSTOMIZER_SCRIPT}
-    . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+  ( echo "/* Script for -pie -z separate-code */"
+    source_sh ${CUSTOMIZER_SCRIPT}
+    source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
   ) | sed -e '/^ *$/d;s/[       ]*$//' > ldscripts/${EMULATION_NAME}.xde
   if test -n "$GENERATE_RELRO_SCRIPT"; then
       RELRO=" "
       LD_FLAG=pie
-      (
-         echo "/* Script for ld -pie -z relro: link position independent executable */"
-         . ${CUSTOMIZER_SCRIPT}
-         . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+      ( echo "/* Script for -pie -z relro */"
+       source_sh ${CUSTOMIZER_SCRIPT}
+       source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
       ) | sed -e '/^ *$/d;s/[   ]*$//' > ldscripts/${EMULATION_NAME}.xdo
       LD_FLAG=pietextonly
-      (
-         echo "/* Script for ld -pie -z relro -z separate-code: link position independent executable with separate code segment */"
-         . ${CUSTOMIZER_SCRIPT}
-         . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+      ( echo "/* Script for -pie -z separate-code -z relro */"
+       source_sh ${CUSTOMIZER_SCRIPT}
+       source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
       ) | sed -e '/^ *$/d;s/[   ]*$//' > ldscripts/${EMULATION_NAME}.xdeo
       unset RELRO
   fi
@@ -542,31 +528,31 @@ if test -n "$GENERATE_PIE_SCRIPT"; then
     DATA_ALIGNMENT=${DATA_ALIGNMENT_sc-${DATA_ALIGNMENT}}
     COMBRELOC=ldscripts/${EMULATION_NAME}.xdc.tmp
     LD_FLAG=cpie
-    ( echo "/* Script for -pie -z combreloc: position independent executable, combine & sort relocs */"
-      . ${CUSTOMIZER_SCRIPT}
-      . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+    ( echo "/* Script for -pie -z combreloc */"
+      source_sh ${CUSTOMIZER_SCRIPT}
+      source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
     ) | sed -e '/^ *$/d;s/[     ]*$//' > ldscripts/${EMULATION_NAME}.xdc
     rm -f ${COMBRELOC}
     LD_FLAG=cpietextonly
     COMBRELOC=ldscripts/${EMULATION_NAME}.xdce.tmp
-    ( echo "/* Script for -pie -z combreloc -z separate-code: position independent executable, combine & sort relocs with separate code segment */"
-      . ${CUSTOMIZER_SCRIPT}
-      . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+    ( echo "/* Script for -pie -z combreloc -z separate-code */"
+      source_sh ${CUSTOMIZER_SCRIPT}
+      source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
     ) | sed -e '/^ *$/d;s/[     ]*$//' > ldscripts/${EMULATION_NAME}.xdce
     rm -f ${COMBRELOC}
     RELRO_NOW=" "
     LD_FLAG=wpie
     COMBRELOC=ldscripts/${EMULATION_NAME}.xdw.tmp
-    ( echo "/* Script for -pie -z combreloc -z now -z relro: position independent executable, combine & sort relocs */"
-      . ${CUSTOMIZER_SCRIPT}
-      . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+    ( echo "/* Script for -pie -z combreloc -z relro -z now */"
+      source_sh ${CUSTOMIZER_SCRIPT}
+      source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
     ) | sed -e '/^ *$/d;s/[     ]*$//' > ldscripts/${EMULATION_NAME}.xdw
     rm -f ${COMBRELOC}
     LD_FLAG=wpietextonly
     COMBRELOC=ldscripts/${EMULATION_NAME}.xdwe.tmp
-    ( echo "/* Script for -pie -z combreloc -z now -z relro -z separate-code: position independent executable, combine & sort relocs with separate code segment */"
-      . ${CUSTOMIZER_SCRIPT}
-      . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+    ( echo "/* Script for -pie -z combreloc -z separate-code -z relro -z now */"
+      source_sh ${CUSTOMIZER_SCRIPT}
+      source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
     ) | sed -e '/^ *$/d;s/[     ]*$//' > ldscripts/${EMULATION_NAME}.xdwe
     rm -f ${COMBRELOC}
     unset RELRO_NOW
@@ -575,16 +561,16 @@ if test -n "$GENERATE_PIE_SCRIPT"; then
        LD_FLAG=wpie
        RELRO=" "
        COMBRELOC=ldscripts/${EMULATION_NAME}.xdco.tmp
-       ( echo "/* Script for -pie -z combreloc -z relro: position independent executable, combine & sort relocs with separate code segment */"
-         . ${CUSTOMIZER_SCRIPT}
-         . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+       ( echo "/* Script for -pie -z combreloc -z relro */"
+         source_sh ${CUSTOMIZER_SCRIPT}
+         source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
        ) | sed -e '/^ *$/d;s/[  ]*$//' > ldscripts/${EMULATION_NAME}.xdco
        rm -f ${COMBRELOC}
        LD_FLAG=wpietextonly
        COMBRELOC=ldscripts/${EMULATION_NAME}.xdceo.tmp
-       ( echo "/* Script for -pie -z combreloc -z relro -z separate-code: position independent executable, combine & sort relocs with separate code segment */"
-         . ${CUSTOMIZER_SCRIPT}
-         . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+       ( echo "/* Script for -pie -z combreloc -z separate-code -z relro */"
+         source_sh ${CUSTOMIZER_SCRIPT}
+         source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
        ) | sed -e '/^ *$/d;s/[  ]*$//' > ldscripts/${EMULATION_NAME}.xdceo
        rm -f ${COMBRELOC}
 
@@ -598,10 +584,9 @@ fi
 if test -n "$GENERATE_AUTO_IMPORT_SCRIPT"; then
   LD_FLAG=auto_import
   DATA_ALIGNMENT=${DATA_ALIGNMENT_}
-  (
-    echo "/* Script for ld --enable-auto-import: Like the default script except read only data is placed into .data  */"
-    . ${CUSTOMIZER_SCRIPT}
-    . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+  ( echo "/* Script for --enable-auto-import */"
+    source_sh ${CUSTOMIZER_SCRIPT}
+    source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
   ) | sed -e '/^ *$/d;s/[       ]*$//' > ldscripts/${EMULATION_NAME}.xa
 fi
 
@@ -623,7 +608,7 @@ if has_lineno; then
 else
   source_em()
   {
-    . $1
+    source_sh $1
   }
   fragment()
   {
@@ -636,3 +621,15 @@ fi
 # can use the "fragment" function to append.
 > e${EMULATION_NAME}.c
 source_em ${srcdir}/emultempl/${TEMPLATE_NAME-generic}.em
+
+if test -n "${DEPDIR}"; then
+  ecdeps=
+  for dep in `cat ${DEPDIR}/e${EMULATION_NAME}.Tc`; do
+    case " $ecdeps " in
+      *" $dep "*): ;;
+      *) ecdeps="$ecdeps $dep" ;;
+    esac
+  done
+  rm -f ${DEPDIR}/e${EMULATION_NAME}.Tc
+  echo "e${EMULATION_NAME}.c:${ecdeps}" > ${DEPDIR}/e${EMULATION_NAME}.Pc
+fi