config.gcc (tm_defines): Always add to previous value rather than replacing it.

	* config.gcc (tm_defines): Always add to previous value rather
	than replacing it.

From-SVN: r112160

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6175a87..ad8021c 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2006-03-16  Joseph S. Myers  <joseph@codesourcery.com>
+
+       * config.gcc (tm_defines): Always add to previous value rather
+       than replacing it.
+
 2006-03-16  Richard Sandiford  <richard@codesourcery.com>
 
        * config/mips/predicates.md (splittable_const_int_operand): New,

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 8c30b6b..0af55a5 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -608,7 +608,7 @@ alpha*-*-netbsd*)
        tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
        ;;
 alpha*-*-openbsd*)
-       tm_defines="OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
+       tm_defines="${tm_defines} OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
        tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
        # default x-alpha is only appropriate for dec-osf.
        target_cpu_default="MASK_GAS"
@@ -632,12 +632,12 @@ alpha*-dec-osf[45]*)
            # Define TARGET_SUPPORT_ARCH except on 4.0a.
            case ${target} in
                *-*-osf4.0a) ;;
-               *) tm_defines="TARGET_SUPPORT_ARCH=1"
+               *) tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
            esac
            ;;
          *-*-osf5*)
            tm_file="${tm_file} alpha/osf5.h"
-           tm_defines="TARGET_SUPPORT_ARCH=1"
+           tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
            ;;
        esac
        case ${enable_threads} in
@@ -1402,19 +1402,19 @@ m68k-*-aout*)
        ;;
 m68k-*-coff*)
        tmake_file=m68k/t-m68kbare
-       tm_defines="MOTOROLA USE_GAS"
+       tm_defines="${tm_defines} MOTOROLA USE_GAS"
        tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
        use_fixproto=yes
        ;;
 m68020-*-elf* | m68k-*-elf*)
        tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
-       tm_defines="MOTOROLA USE_GAS"
+       tm_defines="${tm_defines} MOTOROLA USE_GAS"
        tmake_file=m68k/t-m68kelf
        extra_parts="crtbegin.o crtend.o"
        ;;
 m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
        tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
-       tm_defines="MOTOROLA USE_GAS"
+       tm_defines="${tm_defines} MOTOROLA USE_GAS"
        case ${target} in
        m68010*)
                target_cpu_default="0"
@@ -1426,7 +1426,7 @@ m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
        ;;
 m68k*-*-openbsd*)
        # needed to unconfuse gdb
-       tm_defines="OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
+       tm_defines="${tm_defines} OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
        tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
        tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
        # we need collect2 until our bug is fixed...
@@ -1434,7 +1434,7 @@ m68k*-*-openbsd*)
        ;;
 m68k-*-uclinux*)               # Motorola m68k/ColdFire running uClinux with uClibc
        tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
-       tm_defines="MOTOROLA USE_GAS"
+       tm_defines="${tm_defines} MOTOROLA USE_GAS"
        tmake_file=m68k/t-uclinux
        use_fixproto=no
        ;;
@@ -1443,7 +1443,7 @@ m68k-*-linux*)            # Motorola m68k's running GNU/Linux
                                # aka the GNU/Linux C library 6.
        tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
        extra_options="${extra_options} m68k/ieee.opt"
-       tm_defines="MOTOROLA USE_GAS"
+       tm_defines="${tm_defines} MOTOROLA USE_GAS"
        # if not configured with --enable-sjlj-exceptions, bump the
        # libgcc version number
        if test x$sjlj != x1; then
@@ -1453,7 +1453,7 @@ m68k-*-linux*)            # Motorola m68k's running GNU/Linux
 m68k-*-rtems*)
        tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
        tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
-       tm_defines="MOTOROLA USE_GAS"
+       tm_defines="${tm_defines} MOTOROLA USE_GAS"
        extra_parts="crtbegin.o crtend.o"
        ;;
 mcore-*-elf)
@@ -1478,7 +1478,7 @@ mips-sgi-irix[56]*)
        *-*-irix6*)
                tm_file="${tm_file} mips/iris6.h"
                tmake_file="${tmake_file} mips/t-iris6"
-               tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
+               tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
                ;;
        esac
        if test "x$stabs" = xyes
@@ -1515,7 +1515,7 @@ mips*-*-linux*)                           # Linux MIPS, either endian.
         esac
        ;;
 mips*-*-openbsd*)
-       tm_defines="OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
+       tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
        target_cpu_default="MASK_ABICALLS"
        tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
        case ${target} in
@@ -1527,34 +1527,34 @@ mips*-*-openbsd*)
 mipsisa32-*-elf* | mipsisa32el-*-elf*)
        tm_file="elfos.h ${tm_file} mips/elf.h"
        tmake_file=mips/t-isa3264
-       tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
        use_fixproto=yes
        ;;
 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
        tm_file="elfos.h ${tm_file} mips/elf.h"
        tmake_file=mips/t-isa3264
-       tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
        use_fixproto=yes
        ;;
 mipsisa64-*-elf* | mipsisa64el-*-elf*)
        tm_file="elfos.h ${tm_file} mips/elf.h"
        tmake_file=mips/t-isa3264
        target_cpu_default="MASK_64BIT|MASK_FLOAT64"
-       tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
        use_fixproto=yes
        ;;
 mipsisa64sr71k-*-elf*)
         tm_file="elfos.h ${tm_file} mips/elf.h"
         tmake_file=mips/t-sr71k
        target_cpu_default="MASK_64BIT|MASK_FLOAT64"
-       tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
        use_fixproto=yes
         ;;
 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
        tm_file="elfos.h ${tm_file} mips/elf.h"
        tmake_file=mips/t-elf
        target_cpu_default="MASK_64BIT|MASK_FLOAT64"
-       tm_defines="MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
        use_fixproto=yes
        ;;
 mips-*-elf* | mipsel-*-elf*)
@@ -1566,7 +1566,7 @@ mips64-*-elf* | mips64el-*-elf*)
        tm_file="elfos.h ${tm_file} mips/elf.h"
        tmake_file=mips/t-elf
        target_cpu_default="MASK_64BIT|MASK_FLOAT64"
-       tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
        use_fixproto=yes
        ;;
 mips64vr-*-elf* | mips64vrel-*-elf*)
@@ -1578,7 +1578,7 @@ mips64orion-*-elf* | mips64orionel-*-elf*)
        tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
        tmake_file=mips/t-elf
        target_cpu_default="MASK_64BIT|MASK_FLOAT64"
-       tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
+       tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
        use_fixproto=yes
        ;;
 mips*-*-rtems*)