* configure.ac (--enable-gold): Support both, both/gold and

        both/bfd to add gold to configdirs without removing ld.
        * configure: Regenerated.

        * Makefile.def: Add install-gold dependency to install-ld.
        * Makefile.in: Regenerated.

diff --git a/ChangeLog b/ChangeLog
index 08710576a1fb91d0dcafd82ad263f70b37d8e8f9..4deac01b2f546a836602905549e8ddbdabaff744 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2010-04-27  Roland McGrath  <roland@redhat.com>
+           H.J. Lu  <hongjiu.lu@intel.com>
+
+       * configure.ac (--enable-gold): Support both, both/gold and
+       both/bfd to add gold to configdirs without removing ld.
+       * configure: Regenerated.
+
+       * Makefile.def: Add install-gold dependency to install-ld.
+       * Makefile.in: Regenerated.
+
 2010-04-14  Tristan Gingold  <gingold@adacore.com>
 
        * configure.ac (alpha*-*-*vms*): Remove ld from noconfigdirs.

diff --git a/Makefile.def b/Makefile.def
index 7dce69994cf260ff8fcc3571a14cde456aaa0e8d..325d845f3a5b40e5e9c433750fd4d124f73c7ac9 100644 (file)
--- a/Makefile.def
+++ b/Makefile.def
@@ -425,6 +425,7 @@ dependencies = { module=all-ld; on=all-build-bison; };
 dependencies = { module=all-ld; on=all-build-byacc; };
 dependencies = { module=all-ld; on=all-build-flex; };
 dependencies = { module=all-ld; on=all-intl; };
+dependencies = { module=install-ld; on=install-gold; };
 dependencies = { module=configure-gold; on=configure-intl; };
 dependencies = { module=all-gold; on=all-libiberty; };
 dependencies = { module=all-gold; on=all-intl; };

diff --git a/Makefile.in b/Makefile.in
index 93f66b6fd7c8bcfe01f729afa72a3f61834ec32d..d1d8b323ba363b0e98a95a6a9ec15df2d578f087 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -58231,6 +58231,7 @@ all-stage3-ld: maybe-all-stage3-intl
 all-stage4-ld: maybe-all-stage4-intl
 all-stageprofile-ld: maybe-all-stageprofile-intl
 all-stagefeedback-ld: maybe-all-stagefeedback-intl
+install-ld: maybe-install-gold
 configure-gold: maybe-configure-intl
 
 configure-stage1-gold: maybe-configure-stage1-intl

diff --git a/configure b/configure
index 4676d374c8ce0f1650529c5c074062309e5c5eab..5491bbb719effe7e9f0c6ee2a6b4986f426c69ac 100755 (executable)
--- a/configure
+++ b/configure
@@ -1483,7 +1483,7 @@ Optional Features:
   --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --enable-gold           use gold instead of ld
+  --enable-gold[=ARG]     build gold [ARG={both}[/{gold,ld}]]
   --enable-libada         build libada directory
   --enable-libssp         build libssp directory
   --enable-build-with-cxx build with C++ compiler instead of C compiler
@@ -2901,7 +2901,7 @@ host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib l
 # know that we are building the simulator.
 # binutils, gas and ld appear in that order because it makes sense to run
 # "make check" in that particular order.
-# If --enable-gold is used, "gold" will replace "ld".
+# If --enable-gold is used, "gold" may replace "ld".
 host_tools="texinfo byacc flex bison binutils gas ld fixincludes gcc cgen sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils gettext zip fastjar gnattools"
 
 # libgcj represents the runtime libraries only used by gcj.
@@ -3069,6 +3069,11 @@ case ${with_newlib} in
 esac
 
 # Handle --enable-gold.
+#   --enable-gold              Build only gold
+#   --disable-gold [default]   Build only ld
+#   --enable-gold=both         Build both gold and ld, ld is default
+#   --enable-gold=both/ld      Same
+#   --enable-gold=both/gold    Build both gold and ld, gold is default, ld is renamed ld.bfd
 
 # Check whether --enable-gold was given.
 if test "${enable_gold+set}" = set; then :
@@ -3077,32 +3082,47 @@ else
   ENABLE_GOLD=no
 fi
 
-if test "${ENABLE_GOLD}" = "yes"; then
-  # Check for ELF target.
-  is_elf=no
-  case "${target}" in
-    *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
-    | *-*-linux* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
-    | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-solaris2* | *-*-nto*)
+  case "${ENABLE_GOLD}" in
+  yes|both|both/gold|both/ld)
+    # Check for ELF target.
+    is_elf=no
+    case "${target}" in
+      *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
+      | *-*-linux* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
+      | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-solaris2* | *-*-nto*)
+        case "${target}" in
+          *-*-linux*aout* | *-*-linux*oldld*)
+            ;;
+          *)
+            is_elf=yes
+            ;;
+        esac
+    esac
+
+    if test "$is_elf" = "yes"; then
+      # Check for target supported by gold.
       case "${target}" in
-        *-*-linux*aout* | *-*-linux*oldld*)
-          ;;
-        *)
-          is_elf=yes
+        i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-*)
+         case "${ENABLE_GOLD}" in
+         both*)
+            configdirs="$configdirs gold"
+           ;;
+         *)
+            configdirs="`echo " ${configdirs} " | sed -e 's/ ld / gold /'`"
+           ;;
+         esac
+         ENABLE_GOLD=yes
           ;;
       esac
+    fi
+    ;;
+  no)
+    ;;
+  *)
+    as_fn_error "invalid --enable-gold argument" "$LINENO" 5
+    ;;
   esac
 
-  if test "$is_elf" = "yes"; then
-    # Check for target supported by gold.
-    case "${target}" in
-      i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-*)
-        configdirs="`echo " ${configdirs} " | sed -e 's/ ld / gold /'`"
-        ;;
-    esac
-  fi
-fi
-
 # Configure extra directories which are host specific
 
 case "${host}" in

diff --git a/configure.ac b/configure.ac
index fcf07c7f975db1ae02ba179494584f190ff78d73..6d3390a737d9744b71bbd9a482311af8301b4964 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -174,7 +174,7 @@ host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib l
 # know that we are building the simulator.
 # binutils, gas and ld appear in that order because it makes sense to run
 # "make check" in that particular order.
-# If --enable-gold is used, "gold" will replace "ld".
+# If --enable-gold is used, "gold" may replace "ld".
 host_tools="texinfo byacc flex bison binutils gas ld fixincludes gcc cgen sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils gettext zip fastjar gnattools"
 
 # libgcj represents the runtime libraries only used by gcj.
@@ -315,37 +315,57 @@ case ${with_newlib} in
 esac
 
 # Handle --enable-gold.
+#   --enable-gold              Build only gold
+#   --disable-gold [default]   Build only ld
+#   --enable-gold=both         Build both gold and ld, ld is default
+#   --enable-gold=both/ld      Same
+#   --enable-gold=both/gold    Build both gold and ld, gold is default, ld is renamed ld.bfd
 
 AC_ARG_ENABLE(gold,
-[  --enable-gold           use gold instead of ld],
+[[  --enable-gold[=ARG]     build gold [ARG={both}[/{gold,ld}]]]],
 ENABLE_GOLD=$enableval,
 ENABLE_GOLD=no)
-if test "${ENABLE_GOLD}" = "yes"; then
-  # Check for ELF target.
-  is_elf=no
-  case "${target}" in
-    *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
-    | *-*-linux* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
-    | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-solaris2* | *-*-nto*)
+  case "${ENABLE_GOLD}" in
+  yes|both|both/gold|both/ld)
+    # Check for ELF target.
+    is_elf=no
+    case "${target}" in
+      *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
+      | *-*-linux* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
+      | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-solaris2* | *-*-nto*)
+        case "${target}" in
+          *-*-linux*aout* | *-*-linux*oldld*)
+            ;;
+          *)
+            is_elf=yes
+            ;;
+        esac
+    esac
+
+    if test "$is_elf" = "yes"; then
+      # Check for target supported by gold.
       case "${target}" in
-        *-*-linux*aout* | *-*-linux*oldld*)
-          ;;
-        *)
-          is_elf=yes
+        i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-*)
+         case "${ENABLE_GOLD}" in 
+         both*)
+            configdirs="$configdirs gold"
+           ;;
+         *)
+            configdirs="`echo " ${configdirs} " | sed -e 's/ ld / gold /'`"
+           ;;
+         esac
+         ENABLE_GOLD=yes
           ;;
       esac
+    fi
+    ;;
+  no)
+    ;;
+  *)
+    AC_MSG_ERROR([invalid --enable-gold argument])
+    ;;
   esac
 
-  if test "$is_elf" = "yes"; then
-    # Check for target supported by gold.
-    case "${target}" in
-      i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-*)
-        configdirs="`echo " ${configdirs} " | sed -e 's/ ld / gold /'`"
-        ;;
-    esac
-  fi
-fi
-
 # Configure extra directories which are host specific
 
 case "${host}" in