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 ${CUSTOMIZER_SCRIPT}
if test -d ldscripts; then
true
DATA_ALIGNMENT=${DATA_ALIGNMENT_r}
DEFAULT_DATA_ALIGNMENT="ALIGN(${SEGMENT_SIZE})"
( echo "/* Script for ld -r: link without relocation */"
- . ${CUSTOMIZER_SCRIPT}
- . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+ 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
+ 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
+ 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
+ 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
+ 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
+ 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
+ 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
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
+ 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
+ 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
+ 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
+ source_sh ${CUSTOMIZER_SCRIPT}
+ source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xwe
rm -f ${COMBRELOC}
COMBRELOC=
RELRO=" "
COMBRELOC=ldscripts/${EMULATION_NAME}.xco.tmp
( echo "/* Script for -z combreloc -z relro: combine and sort reloc sections */"
- . ${CUSTOMIZER_SCRIPT}
- . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+ 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
+ source_sh ${CUSTOMIZER_SCRIPT}
+ source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xceo
rm -f ${COMBRELOC}
COMBRELOC=
DATA_ALIGNMENT=${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 ld --shared: link shared library */"
+ 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 ld --shared -z separate-code: link shared library with separate code segment */"
+ 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 ld --shared -z relro: link shared library */"
+ 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 ld --shared -z relro -z separate-code: link shared library with separate code segment */"
+ source_sh ${CUSTOMIZER_SCRIPT}
+ source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xseo
unset RELRO
fi
LD_FLAG=cshared
COMBRELOC=ldscripts/${EMULATION_NAME}.xsc.tmp
( echo "/* Script for --shared -z combreloc: shared library, combine & sort relocs */"
- . ${CUSTOMIZER_SCRIPT}
- . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
+ 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
+ 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
+ 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
+ source_sh ${CUSTOMIZER_SCRIPT}
+ source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xswe
rm -f ${COMBRELOC}
unset RELRO_NOW
RELRO=" "
COMBRELOC=ldscripts/${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
+ 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
+ source_sh ${CUSTOMIZER_SCRIPT}
+ source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xsceo
rm -f ${COMBRELOC}
unset RELRO
DATA_ALIGNMENT=${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 ld -pie: link position independent executable */"
+ 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 ld -pie -z separate-code: link position independent executable with separate code segment */"
+ 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 ld -pie -z relro: link position independent executable */"
+ 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 ld -pie -z relro -z separate-code: link position independent executable with separate code segment */"
+ source_sh ${CUSTOMIZER_SCRIPT}
+ source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xdeo
unset RELRO
fi
COMBRELOC=ldscripts/${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
+ 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
+ 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
+ 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
+ source_sh ${CUSTOMIZER_SCRIPT}
+ source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xdwe
rm -f ${COMBRELOC}
unset RELRO_NOW
RELRO=" "
COMBRELOC=ldscripts/${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
+ 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
+ source_sh ${CUSTOMIZER_SCRIPT}
+ source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xdceo
rm -f ${COMBRELOC}
if test -n "$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 ld --enable-auto-import: Like the default script except read only data is placed into .data */"
+ source_sh ${CUSTOMIZER_SCRIPT}
+ source_sh ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xa
fi
else
source_em()
{
- . $1
+ source_sh $1
}
fragment()
{
# can use the "fragment" function to append.
> e${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