Add powerpc little endian support; Add powerpc variants; Add pentium variants

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9600 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/config.sub b/gcc/config.sub
index 70f3ba2..0309e4e 100755 (executable)
--- a/gcc/config.sub
+++ b/gcc/config.sub
@@ -131,7 +131,7 @@ case $basic_machine in
        tahoe | i[345]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
                | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
                | alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
-               | powerpc | sparc64 | 1750a | dsp16xx | mips64 | mipsel \
+               | powerpc | powerpcle | sparc64 | 1750a | dsp16xx | mips64 | mipsel \
                | pdp11 | mips64el | mips64orion | mips64orionel \
                | sparc)
                basic_machine=$basic_machine-unknown
@@ -144,11 +144,11 @@ case $basic_machine in
        # Recognize the basic CPU types with company name.
        vax-* | tahoe-* | i[345]86-* | i860-* | m68k-* | m68000-* | m88k-* \
              | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
-             | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
+             | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
              | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
              | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
              | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
-             | pdp11-* | sh-* | powerpc-* | sparc64-* | mips64-* | mipsel-* \
+             | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
              | mips64el-* | mips64orion-* | mips64orionel-*)
                ;;
        # Recognize the various machine names and aliases which stand
@@ -417,14 +417,37 @@ case $basic_machine in
         pc532 | pc532-*)
                basic_machine=ns32k-pc532
                ;;
-       pentium-*)
-               # We will change tis to say i586 once there has been
-               # time for various packages to start to recognize that.
-               basic_machine=i486-`echo $basic_machine | sed 's/^[^-]*-//'`
+       pentium | p5 | p6)
+               # We don't have specific support for the Intel Pentium (p6) followon yet, so just call it a Pentium
+               basic_machine=i586-intel
+               ;;
+       pentium-* | p5-* | p6-*)
+               # We don't have specific support for the Intel Pentium (p6) followon yet, so just call it a Pentium
+               basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+               ;;
+       k5)
+               # We don't have specific support for AMD's K5 yet, so just call it a Pentium
+               basic_machine=i586-amd
+               ;;
+       nexen)
+               # We don't have specific support for Nexgen yet, so just call it a Pentium
+               basic_machine=i586-nexgen
                ;;
        pn)
                basic_machine=pn-gould
                ;;
+       power)  basic_machine=rs6000-ibm
+               ;;
+       ppc)    basic_machine=powerpc-unknown
+               ;;
+       ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+               ;;
+       ppcle | powerpclittle | ppc-le | powerpc-little)
+               basic_machine=powerpcle-unknown
+               ;;
+       ppcle-* | powerpclittle-*)
+               basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+               ;;
        ps2)
                basic_machine=i386-ibm
                ;;