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* configure.ac: For --enable-gold, handle value `default' instead of

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`both*'.   New configure option --{en,dis}able-ld.

ld, gold/
	* configure.ac: For --enable-gold, handle value `default' instead of
	`both*'. Always install ld as ld.gold, install as ld if gold is
	the default.
This commit is contained in:
Nick Clifton 2010-11-23 13:39:57 +00:00
parent ea976c60e2
commit c77912127f
9 changed files with 170 additions and 72 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
ChangeLog
View File

@ -1,3 +1,9 @@
2010-11-23 Matthias Klose <doko@ubuntu.com>
* configure.ac: For --enable-gold, handle value `default' instead of
`both*'. New configure option --{en,dis}able-ld.
* configure: Regenerate.
2010-11-20 Ian Lance Taylor <iant@google.com>
* configure.ac: Only disable a language library if no language needs

64
configure vendored
View File

@ -741,6 +741,7 @@ ac_user_opts='
enable_option_checking
with_build_libsubdir
enable_gold
enable_ld
enable_libada
enable_libssp
enable_build_with_cxx
@ -1450,7 +1451,8 @@ 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[=ARG] build gold [ARG={both}[/{gold,ld}]]
--enable-gold[=ARG] build gold [ARG={default,yes,no}]
--enable-ld[=ARG] build ld [ARG={default,yes,no}]
--enable-libada build libada directory
--enable-libssp build libssp directory
--enable-build-with-cxx build with C++ compiler instead of C compiler
@ -2849,13 +2851,21 @@ case ${with_newlib} in
yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
esac
# Handle --enable-gold.
# --enable-gold Build only gold
# --disable-gold [default] Build only ld
# --enable-gold=both Build both gold and ld, ld is default
# --enable-gold=both/ld Same
# --enable-gold=both/gold Build both gold and ld, gold is default, ld is renamed ld.bfd
# Handle --enable-gold, --enable-ld.
# --disable-gold [--enable-ld]
# Build only ld. Default option.
# --enable-gold[=default] [--enable-ld]
# Build both gold and ld. Install gold as "ld.gold" and "ld",
# install ld as "ld.bfd".
# --enable-gold[=default] --disable-ld
# Build only gold, which is then installed as both "ld.gold" and "ld".
# --enable-gold --enable-ld=default
# Build both gold (installed as "gold") and ld (installed as "ld").
# In other words, ld is default
# --enable-gold=default --enable-ld=default
# Error.
default_ld=
# Check whether --enable-gold was given.
if test "${enable_gold+set}" = set; then :
enableval=$enable_gold; ENABLE_GOLD=$enableval
@ -2864,7 +2874,7 @@ else
fi
case "${ENABLE_GOLD}" in
yes|both|both/gold|both/ld)
yes|default)
# Check for ELF target.
is_elf=no
case "${target}" in
@ -2884,14 +2894,10 @@ fi
# Check for target supported by gold.
case "${target}" in
i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-*)
case "${ENABLE_GOLD}" in
both*)
configdirs="$configdirs gold"
;;
*)
configdirs=`echo " ${configdirs} " | sed -e 's/ ld / gold /'`
;;
esac
if test x${ENABLE_GOLD} = xdefault; then
default_ld=gold
fi
ENABLE_GOLD=yes
;;
esac
@ -2904,6 +2910,34 @@ fi
;;
esac
# Check whether --enable-ld was given.
if test "${enable_ld+set}" = set; then :
enableval=$enable_ld; ENABLE_LD=$enableval
else
ENABLE_LD=yes
fi
case "${ENABLE_LD}" in
default)
if test x${default_ld} != xgold; then
as_fn_error "either gold or ld can be the default ld" "$LINENO" 5
fi
;;
yes)
;;
no)
if test x${ENABLE_GOLD} != xyes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: neither ld nor gold are enabled" >&5
$as_echo "$as_me: WARNING: neither ld nor gold are enabled" >&2;}
fi
configdirs=`echo " ${configdirs} " | sed -e 's/ ld / /'`
;;
*)
as_fn_error "invalid --enable-ld argument" "$LINENO" 5
;;
esac
# Configure extra directories which are host specific
case "${host}" in

58
configure.ac
View File

@ -324,19 +324,27 @@ case ${with_newlib} in
yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
esac
# Handle --enable-gold.
# --enable-gold Build only gold
# --disable-gold [default] Build only ld
# --enable-gold=both Build both gold and ld, ld is default
# --enable-gold=both/ld Same
# --enable-gold=both/gold Build both gold and ld, gold is default, ld is renamed ld.bfd
# Handle --enable-gold, --enable-ld.
# --disable-gold [--enable-ld]
# Build only ld. Default option.
# --enable-gold[=default] [--enable-ld]
# Build both gold and ld. Install gold as "ld.gold" and "ld",
# install ld as "ld.bfd".
# --enable-gold[=default] --disable-ld
# Build only gold, which is then installed as both "ld.gold" and "ld".
# --enable-gold --enable-ld=default
# Build both gold (installed as "gold") and ld (installed as "ld").
# In other words, ld is default
# --enable-gold=default --enable-ld=default
# Error.
default_ld=
AC_ARG_ENABLE(gold,
[[ --enable-gold[=ARG] build gold [ARG={both}[/{gold,ld}]]]],
[[ --enable-gold[=ARG] build gold [ARG={default,yes,no}]]],
ENABLE_GOLD=$enableval,
ENABLE_GOLD=no)
case "${ENABLE_GOLD}" in
yes|both|both/gold|both/ld)
yes|default)
# Check for ELF target.
is_elf=no
case "${target}" in
@ -356,14 +364,10 @@ ENABLE_GOLD=no)
# Check for target supported by gold.
case "${target}" in
i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-*)
case "${ENABLE_GOLD}" in
both*)
configdirs="$configdirs gold"
;;
*)
configdirs=`echo " ${configdirs} " | sed -e 's/ ld / gold /'`
;;
esac
if test x${ENABLE_GOLD} = xdefault; then
default_ld=gold
fi
ENABLE_GOLD=yes
;;
esac
@ -376,6 +380,30 @@ ENABLE_GOLD=no)
;;
esac
AC_ARG_ENABLE(ld,
[[ --enable-ld[=ARG] build ld [ARG={default,yes,no}]]],
ENABLE_LD=$enableval,
ENABLE_LD=yes)
case "${ENABLE_LD}" in
default)
if test x${default_ld} != xgold; then
AC_MSG_ERROR([either gold or ld can be the default ld])
fi
;;
yes)
;;
no)
if test x${ENABLE_GOLD} != xyes; then
AC_MSG_WARN([neither ld nor gold are enabled])
fi
configdirs=`echo " ${configdirs} " | sed -e 's/ ld / /'`
;;
*)
AC_MSG_ERROR([invalid --enable-ld argument])
;;
esac
# Configure extra directories which are host specific
case "${host}" in

7
gold/ChangeLog
View File

@ -1,3 +1,10 @@
2010-11-23 Matthias Klose <doko@ubuntu.com>
* configure.in: For --enable-gold, handle value `default' instead of
`both*'. Always install ld as ld.bfd, install as ld if gold is
not the default.
* configure: Regenerate.
2010-11-18 Doug Kwan <dougkwan@google.com>
* expression.cc (BINARY_EXPRESSION): Initialize left_alignment

34
gold/configure vendored
View File

@ -765,6 +765,7 @@ ac_subst_files=''
ac_user_opts='
enable_option_checking
with_sysroot
enable_ld
enable_gold
enable_threads
enable_plugins
@ -1410,7 +1411,8 @@ 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[=ARG] build gold [ARG={both}[/{gold,ld}]]
--enable-ld[=ARG] build ld [ARG={default,yes,no}]
--enable-gold[=ARG] build gold [ARG={default,yes,no}]
--enable-threads multi-threaded linking
--enable-plugins linker plugins
--enable-targets alternative target configurations
@ -3247,28 +3249,36 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
default_ld=
# Check whether --enable-ld was given.
if test "${enable_ld+set}" = set; then :
enableval=$enable_ld; case "${enableval}" in
default)
default_ld=ld.bfd
;;
esac
fi
# Check whether --enable-gold was given.
if test "${enable_gold+set}" = set; then :
enableval=$enable_gold; case "${enableval}" in
yes)
install_as_default=gold
installed_linker=ld
;;
both/gold)
yes|default)
if test x${default_ld} = x; then
install_as_default=yes
fi
installed_linker=ld.gold
;;
both|both/ld)
install_as_default=no
installed_linker=ld.gold
no)
;;
*)
as_fn_error "invalid --enable-gold argument" "$LINENO" 5
;;
esac
else
install_as_default=gold
installed_linker=ld
install_as_default=no
installed_linker=ld.gold
fi
@ -8577,7 +8587,7 @@ $as_echo X"$file" |
case "$ac_file" in */Makefile.in)
# Adjust a relative srcdir.
ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
# In autoconf-2.13 it is called $ac_given_srcdir.
# In autoconf-2.50 it is called $srcdir.

28
gold/configure.ac
View File

@ -41,27 +41,33 @@ AC_DEFINE_UNQUOTED(TARGET_SYSTEM_ROOT_RELOCATABLE, $sysroot_relocatable,
dnl "install_as_default" is true if the linker to be installed as the
dnl default linker, ld.
dnl "installed_linker" is the installed gold linker name.
AC_ARG_ENABLE(gold,
[[ --enable-gold[=ARG] build gold [ARG={both}[/{gold,ld}]]]],
default_ld=
AC_ARG_ENABLE(ld,
[[ --enable-ld[=ARG] build ld [ARG={default,yes,no}]]],
[case "${enableval}" in
yes)
install_as_default=gold
installed_linker=ld
default)
default_ld=ld.bfd
;;
both/gold)
esac])
AC_ARG_ENABLE(gold,
[[ --enable-gold[=ARG] build gold [ARG={default,yes,no}]]],
[case "${enableval}" in
yes|default)
if test x${default_ld} = x; then
install_as_default=yes
fi
installed_linker=ld.gold
;;
both|both/ld)
install_as_default=no
installed_linker=ld.gold
no)
;;
*)
AC_MSG_ERROR([invalid --enable-gold argument])
;;
esac],
[install_as_default=gold
installed_linker=ld])
[install_as_default=no
installed_linker=ld.gold])
AC_SUBST(install_as_default)
AC_SUBST(installed_linker)

7
ld/ChangeLog
View File

@ -1,3 +1,10 @@
2010-11-23 Matthias Klose <doko@ubuntu.com>
* configure.ac: For --enable-gold, handle value `default' instead of
`both*'. Always install ld as ld.gold, install as ld if gold is
the default.
* configure: Regenerate.
2010-11-21 H.J. Lu <hongjiu.lu@intel.com>
* ldfile.c: Re-indent plugin code.

10
ld/configure vendored
View File

@ -1414,7 +1414,7 @@ Optional Features:
(and sometimes confusing) to the casual installer
--enable-targets alternative target configurations
--enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)
--enable-gold[=ARG] build gold [ARG={both}[/{gold,ld}]]
--enable-gold[=ARG] build gold [ARG={default,yes,no}]
--enable-got=<type> GOT handling scheme (target, single, negative,
multigot)
--enable-werror treat compile warnings as errors
@ -4179,11 +4179,11 @@ fi
# Check whether --enable-gold was given.
if test "${enable_gold+set}" = set; then :
enableval=$enable_gold; case "${enableval}" in
yes|both/gold)
default)
install_as_default=no
installed_linker=ld.bfd
;;
both|both/ld)
yes|no)
install_as_default=yes
installed_linker=ld.bfd
;;
@ -4192,8 +4192,8 @@ if test "${enable_gold+set}" = set; then :
;;
esac
else
install_as_default=ld
installed_linker=ld
install_as_default=yes
installed_linker=ld.bfd
fi

10
ld/configure.in
View File

@ -73,13 +73,13 @@ dnl Use --enable-gold to decide if this linker should be the default.
dnl "install_as_default" is set to false if gold is the default linker.
dnl "installed_linker" is the installed BFD linker name.
AC_ARG_ENABLE(gold,
[[ --enable-gold[=ARG] build gold [ARG={both}[/{gold,ld}]]]],
[[ --enable-gold[=ARG] build gold [ARG={default,yes,no}]]],
[case "${enableval}" in
yes|both/gold)
default)
install_as_default=no
installed_linker=ld.bfd
;;
both|both/ld)
yes|no)
install_as_default=yes
installed_linker=ld.bfd
;;
@ -87,8 +87,8 @@ AC_ARG_ENABLE(gold,
AC_MSG_ERROR([invalid --enable-gold argument])
;;
esac],
[install_as_default=ld
installed_linker=ld])
[install_as_default=yes
installed_linker=ld.bfd])
AC_SUBST(install_as_default)
AC_SUBST(installed_linker)