* Makefile.am: Run "make dep-am".
(AM_CPPFLAGS): New.
(LIBDL): New.
(ALL_MACHINES): Add cpu-plugin.lo.
(ALL_MACHINES_CFILES): Add cpu-plugin.c.
(BFD32_BACKENDS): Add plugin.lo.
(BFD32_BACKENDS_CFILES): Add plugin.c.
(libbfd_la_LIBADD): Add LIBDL
* archures.c (bfd_architecture): Add bfd_arch_plugin.
(bfd_plugin_arch): Declare.
* bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
* bfd.c (bfd): Add plugin_data.
* config.bfd: Handle the plugin target.
* configure.in: Check for --enable-plugins.
(LT_INIT): Use the dlopen option.
* cpu-plugin.c: New.
* plugin.c: New.
* plugin.h: New.
* targets.c (plugin_vec): Declare.
(_bfd_target_vector): Add plugin_vec.
* Makefile.in: Regenerate.
* bfd-in2.h: Regenerate.
* configure: Regenerate.
* ar.c: Include plugin.h.
(main): Handle the --plugin option.
* nm.c: Include plugin.h.
(OPTION_PLUGIN): New.
(long_options): Add plugin.
(main): Handle OPTION_PLUGIN.
* NEWS: Mention the new feature.
* doc/binutils: Documement the new command line options.
* configure.in: Check for --enable-plugins.
* configure: Regenerate.
This commit is contained in:
Nick Clifton
parent
00f3247a62
commit
ce3c775b8f
22 changed files with 1506 additions and 678 deletions
45
binutils/configure
vendored
45
binutils/configure
vendored
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@ -1002,6 +1002,7 @@ Optional Features:
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--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
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--disable-dependency-tracking speeds up one-time build
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--enable-dependency-tracking do not reject slow dependency extractors
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--enable-plugins linker plugins (defaults no)
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--disable-largefile omit support for large files
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--enable-shared[=PKGS]
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build shared libraries [default=yes]
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@ -4736,6 +4737,18 @@ _ACEOF
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# Check whether --enable-plugins or --disable-plugins was given.
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if test "${enable_plugins+set}" = set; then
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enableval="$enable_plugins"
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case "${enableval}" in
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yes | "") plugins=yes ;;
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no) plugins=no ;;
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*) plugins=yes ;;
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esac
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else
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plugins=no
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fi;
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case "${target}" in
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sparc-*-solaris*|i[3-7]86-*-solaris*)
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# See comment in bfd/configure.in for the reason for this test.
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@ -4743,7 +4756,9 @@ case "${target}" in
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# configure script so that the utilities in this directory agree
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# on the size of structures used to describe files.
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if test "${target}" = "${host}" -a "$enable_largefile" != 'yes'; then
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enable_largefile="no"
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if test "$plugins" = "no"; then
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enable_largefile="no"
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fi
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fi
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;;
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esac
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@ -5518,13 +5533,13 @@ if test "${lt_cv_nm_interface+set}" = set; then
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else
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lt_cv_nm_interface="BSD nm"
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echo "int some_variable = 0;" > conftest.$ac_ext
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(eval echo "\"\$as_me:5521: $ac_compile\"" >&5)
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(eval echo "\"\$as_me:5536: $ac_compile\"" >&5)
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(eval "$ac_compile" 2>conftest.err)
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cat conftest.err >&5
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(eval echo "\"\$as_me:5524: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
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(eval echo "\"\$as_me:5539: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
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(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
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cat conftest.err >&5
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(eval echo "\"\$as_me:5527: output\"" >&5)
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(eval echo "\"\$as_me:5542: output\"" >&5)
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cat conftest.out >&5
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if $GREP 'External.*some_variable' conftest.out > /dev/null; then
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lt_cv_nm_interface="MS dumpbin"
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@ -6681,7 +6696,7 @@ ia64-*-hpux*)
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;;
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*-*-irix6*)
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# Find out which ABI we are using.
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echo '#line 6684 "configure"' > conftest.$ac_ext
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echo '#line 6699 "configure"' > conftest.$ac_ext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>&5
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ac_status=$?
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@ -7987,11 +8002,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:7990: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:8005: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:7994: \$? = $ac_status" >&5
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echo "$as_me:8009: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -8326,11 +8341,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:8329: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:8344: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:8333: \$? = $ac_status" >&5
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echo "$as_me:8348: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -8431,11 +8446,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:8434: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:8449: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:8438: \$? = $ac_status" >&5
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echo "$as_me:8453: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -8486,11 +8501,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:8489: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:8504: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:8493: \$? = $ac_status" >&5
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echo "$as_me:8508: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -11298,7 +11313,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<_LT_EOF
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#line 11301 "configure"
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#line 11316 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@ -11394,7 +11409,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<_LT_EOF
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#line 11397 "configure"
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#line 11412 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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