EMULATION_OFILES
EMUL
STRINGIFY
+ENABLE_PLUGINS_FALSE
+ENABLE_PLUGINS_TRUE
NATIVE_LIB_DIRS
HOSTING_LIBS
HOSTING_CRT0
(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
# Check whether --enable-gold was given.
if test "${enable_gold+set}" = set; then :
enableval=$enable_gold; case "${enableval}" in
- yes|both/gold)
+ default)
install_as_default=no
installed_linker=ld.bfd
;;
- both|both/ld)
+ yes|no)
install_as_default=yes
installed_linker=ld.bfd
;;
;;
esac
else
- install_as_default=ld
- installed_linker=ld
+ install_as_default=yes
+ installed_linker=ld.bfd
fi
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11623 "configure"
+#line 11625 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11729 "configure"
+#line 11731 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
done
+for ac_header in fcntl.h sys/file.h sys/time.h sys/stat.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+eval as_val=\$$as_ac_Header
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
for ac_func in glob mkstemp realpath sbrk waitpid
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
fi
done
+for ac_func in open lseek close
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
fi
+# Check for dlopen support and enable plugins if possible.
+enable_plugins=yes
+ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
+
+else
+ enable_plugins=no
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+$as_echo_n "checking for library containing dlopen... " >&6; }
+if test "${ac_cv_search_dlopen+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if test "${ac_cv_search_dlopen+set}" = set; then :
+ break
+fi
+done
+if test "${ac_cv_search_dlopen+set}" = set; then :
+
+else
+ ac_cv_search_dlopen=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+$as_echo "$ac_cv_search_dlopen" >&6; }
+ac_res=$ac_cv_search_dlopen
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else
+ enable_plugins=no
+fi
+
+for ac_func in dlopen dlsym dlclose
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+ enable_plugins=no
+fi
+done
+
+# We also support plugins on Windows (MinGW).
+if test x$enable_plugins = xno ; then
+ for ac_header in Windows.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "Windows.h" "ac_cv_header_Windows_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_Windows_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINDOWS_H 1
+_ACEOF
+ enable_plugins=yes
+fi
+
+done
+
+fi
+ if test x$enable_plugins = xyes; then
+ ENABLE_PLUGINS_TRUE=
+ ENABLE_PLUGINS_FALSE='#'
+else
+ ENABLE_PLUGINS_TRUE='#'
+ ENABLE_PLUGINS_FALSE=
+fi
+
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a known getopt prototype in unistd.h" >&5
$as_echo_n "checking for a known getopt prototype in unistd.h... " >&6; }
if test "${ld_cv_decl_getopt_unistd_h+set}" = set; then :
as_fn_error "conditional \"GENINSRC_NEVER\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${ENABLE_PLUGINS_TRUE}" && test -z "${ENABLE_PLUGINS_FALSE}"; then
+ as_fn_error "conditional \"ENABLE_PLUGINS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
: ${CONFIG_STATUS=./config.status}
ac_write_fail=0
projects / deliverable / binutils-gdb.git / blobdiff