Add MMIX support

[deliverable/binutils-gdb.git] / gas / configure.in

diff --git a/gas/configure.in b/gas/configure.in
index 80168bb26734f58bb5b731fb02798f5eb95b2a2a..956085547717d0cd4322eb9c22507ea6f1010e33 100644 (file)
--- a/gas/configure.in
+++ b/gas/configure.in
@@ -44,7 +44,7 @@ esac])dnl
 
 using_cgen=no
 
-build_warnings="-W -Wall"
+build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
 AC_ARG_ENABLE(build-warnings,
 [  --enable-build-warnings Enable build-time compiler warnings if gcc is used],
 [case "${enableval}" in
@@ -139,11 +139,12 @@ changequote([,])dnl
       mips*)           cpu_type=mips endian=big ;;
       pjl*)            cpu_type=pj endian=little ;;
       pj*)             cpu_type=pj endian=big ;;
-      powerpcle*)      cpu_type=ppc endian=little ;;
+      powerpc*le*)     cpu_type=ppc endian=little ;;
       powerpc*)                cpu_type=ppc endian=big ;;
       rs6000*)         cpu_type=ppc ;;
       s390x*)          cpu_type=s390 arch=s390x ;;
       s390*)           cpu_type=s390 arch=s390 ;;
+      sh*)             cpu_type=sh endian=big ;;
       sparclite*)      cpu_type=sparc arch=sparclite ;;
       sparclet*)       cpu_type=sparc arch=sparclet ;;
       sparc64*)                cpu_type=sparc arch=v9-64 ;;
@@ -163,6 +164,7 @@ changequote([,])dnl
     dev=no
     bfd_gas=no
     em=generic
+    mips_stabs_elf=
 
     # assign object format
     case ${generic_target} in
@@ -191,7 +193,7 @@ changequote([,])dnl
       arm-*-linux*aout*)               fmt=aout em=linux ;;
       arm*-*-linux-gnu* | arm*-*-uclinux*)     
                                        fmt=elf  em=linux ;;
-      arm-*-netbsd*)                   fmt=aout em=nbsd ;;
+      arm-*-netbsd* | arm-*-openbsd*)   fmt=aout em=nbsd ;;
       arm-*-oabi | thumb-*-oabi)        fmt=elf ;;
       arm-epoc-pe | thumb-epoc-pe)      fmt=coff em=epoc-pe ;;
       arm-*-wince)                     fmt=coff em=wince-pe ;;
@@ -232,6 +234,7 @@ changequote([,])dnl
 
       h8300-*-rtems*)       fmt=coff ;;
       h8300-*-coff)         fmt=coff ;;
+      h8300-*-elf)          fmt=elf ;;
       h8500-*-rtems*)       fmt=coff ;;
       h8500-*-coff)         fmt=coff ;;
 
@@ -242,9 +245,10 @@ changequote([,])dnl
       i386-*-beoself* | i386-*-beos*) fmt=elf bfd_gas=yes ;;
       i386-*-bsd*)          fmt=aout em=386bsd ;;
       i386-*-netbsd0.8)     fmt=aout em=386bsd ;;
+      i386-*-netbsdelf*)    fmt=elf em=nbsd bfd_gas=yes ;;
       i386-*-netbsd*)       fmt=aout em=nbsd bfd_gas=yes;;
       i386-*-openbsd*)      fmt=aout em=nbsd bfd_gas=yes;;
-      i386-*-linux*aout* | i386-*-linuxoldld)   fmt=aout em=linux ;;
+      i386-*-linux*aout* | i386-*-linux*oldld)   fmt=aout em=linux ;;
       i386-*-linux*coff*)   fmt=coff em=linux ;;
       i386-*-linux-gnu*)    fmt=elf em=linux bfd_gas=yes ;;
       x86_64-*-linux-gnu*)  fmt=elf em=linux bfd_gas=yes ;;
@@ -270,7 +274,8 @@ changequote([,])dnl
                            AC_DEFINE(STRICTCOFF, 1, [Using strict COFF?])
                            ;;
       i386-*-rtemself*)     fmt=elf ;;
-      i386-*-rtems*)        fmt=coff ;;
+      i386-*-rtemscoff*)    fmt=coff ;;
+      i386-*-rtems*)        fmt=elf ;;
       i386-*-gnu*)          fmt=elf ;;
       i386-*-mach*)
                            fmt=aout em=mach bfd_gas=yes ;;
@@ -313,8 +318,9 @@ changequote([,])dnl
       m68k-*-sysv4*) # must be before -sysv*
                            fmt=elf em=svr4 ;;
       m68k-*-elf*)         fmt=elf ;;
-      m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
+      m68k-*-coff | m68k-*-sysv* | m68k-*-rtemscoff*)
                            fmt=coff ;;
+      m68k-*-rtems*)       fmt=elf ;;
       m68k-*-hpux*)         fmt=hp300 em=hp300 ;;
       m68k-*-linux*aout*)   fmt=aout em=linux ;;
       m68k-*-linux-gnu*)    fmt=elf em=linux ;;
@@ -340,22 +346,20 @@ changequote([,])dnl
       mips-*-ultrix*)       fmt=ecoff endian=little ;;
       mips-*-osf*)          fmt=ecoff endian=little ;;
       mips-*-ecoff*)        fmt=ecoff ;;
-      mips-*-ecoff*)        fmt=ecoff ;;
       mips-*-pe*)           fmt=coff endian=little em=pe ;;
       mips-*-irix6*)       fmt=elf ;;
       mips-*-irix5*)        fmt=elf ;;
       mips-*-irix*)         fmt=ecoff ;;
       mips-*-lnews*)        fmt=ecoff em=lnews ;;
       mips-*-riscos*)       fmt=ecoff ;;
-      mips-*-sysv4*MP* | mips-*-linux-gnu* | mips-*-gnu*)
+      mips*-*-linux*)      fmt=elf em=tmips mips_stabs_elf=y ;;
+      mips-*-sysv4*MP* | mips-*-gnu*)
                            fmt=elf em=tmips ;;
       mips-*-sysv*)         fmt=ecoff ;;
       mips-*-elf* | mips-*-rtems* | mips-*-openbsd*)
                            fmt=elf ;;
-      mips-*-vxworks*)      fmt=elf
-                           AC_DEFINE(MIPS_STABS_ELF, 1,
-                               [Use ELF stabs for MIPS, not ECOFF stabs])
-                           ;;
+      mips-*-vxworks*)      fmt=elf mips_stabs_elf=y ;;
+      mmix-*-*)                    fmt=elf bfd_gas=yes ;;
       mn10200-*-*)         fmt=elf bfd_gas=yes ;;
       mn10300-*-*)         fmt=elf bfd_gas=yes ;;
       openrisc-*-*)        fmt=elf bfd_gas=yes ;;
@@ -393,7 +397,7 @@ changequote([,])dnl
       sh-*-linux*)         fmt=elf em=linux ;;
       sh-*-elf*)           fmt=elf ;;
       sh-*-coff*)           fmt=coff bfd_gas=yes;;
-      sh-*-pe*)             fmt=coff em=pe bfd_gas=yes;;
+      sh-*-pe*)             fmt=coff em=pe bfd_gas=yes endian=little ;;
       sh-*-rtemself*)       fmt=elf ;;
       sh-*-rtems*)         fmt=coff bfd_gas=yes;;
 
@@ -480,6 +484,11 @@ changequote([,])dnl
       fi
     fi
 
+    if test x${mips_stabs_elf} != x; then
+      AC_DEFINE(MIPS_STABS_ELF, 1,
+               [Use ELF stabs for MIPS, not ECOFF stabs])
+    fi
+
     case ${cpu_type}-${fmt} in
       alpha*-*)        bfd_gas=yes ;;
       arm-*)   bfd_gas=yes ;;
@@ -538,12 +547,6 @@ changequote([,])dnl
        esac
        ;;
 
-      s390)
-       if test $this_target = $target ; then
-         AC_DEFINE_UNQUOTED(DEFAULT_ARCH, "${arch}", [Default architecture.])
-       fi
-       ;;
-
       mips)
        echo ${extra_objects} | grep -s "itbl-parse.o" 
        if test $? -ne 0 ; then
@@ -561,12 +564,7 @@ changequote([,])dnl
        fi
        ;;
 
-      i386)
-       if test $this_target = $target ; then
-         AC_DEFINE_UNQUOTED(DEFAULT_ARCH, "${arch}", [Default architecture.])
-       fi
-       ;;
-      sparc)
+      i386 | s390 | sparc)
        if test $this_target = $target ; then
          AC_DEFINE_UNQUOTED(DEFAULT_ARCH, "${arch}", [Default architecture.])
        fi
@@ -602,9 +600,9 @@ changequote([,])dnl
 
     case ${generic_target}-${fmt} in
       mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
-      mips-*-linux-gnu*-*) case "$endian" in
-                       big)    emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
-                       *)      emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
+      mips*-*-linux*-*) case "$endian" in
+                       big)    emulation="mipsbelf mipslelf mipself" ;;
+                       *)      emulation="mipslelf mipsbelf mipself" ;;
                        esac ;;
       mips-*-lnews*-ecoff) ;;
       mips-*-*-ecoff)  case "$endian" in