Index: config/ChangeLog

[pf3gnuchains/gcc-fork.git] / libobjc / configure.ac

diff --git a/libobjc/configure.ac b/libobjc/configure.ac
index bc3eb2d..fca4418 100644 (file)
--- a/libobjc/configure.ac
+++ b/libobjc/configure.ac
@@ -41,16 +41,6 @@ ORIGINAL_LD_FOR_MULTILIBS=$LD
 # Options
 # -------
 
-# Default to --enable-multilib
-AC_ARG_ENABLE(multilib,
-  [  --enable-multilib       build hella library versions (default)],
-  [case "${enableval}" in
-    yes) multilib=yes ;;
-    no)  multilib=no ;;
-    *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
-   esac],
-  [multilib=yes])
-
 # We use these options to decide which functions to include.
 AC_ARG_WITH(target-subdir,
 [  --with-target-subdir=SUBDIR
@@ -90,27 +80,8 @@ AC_SUBST(OBJC_BOEHM_GC_INCLUDES)
 # Directories
 # -----------
 
-# When building with srcdir == objdir, links to the source files will
-# be created in directories within the target_subdir.  We have to
-# adjust toplevel_srcdir accordingly, so that configure finds
-# install-sh and other auxiliary files that live in the top-level
-# source directory.
-if test "${srcdir}" = "."; then
-  if test -z "${with_target_subdir}"; then
-    toprel=".."
-  else
-    if test "${with_target_subdir}" != "."; then
-      toprel="${with_multisrctop}../.."
-    else
-      toprel="${with_multisrctop}.."
-    fi
-  fi
-else
-  toprel=".."
-fi
-AC_CONFIG_AUX_DIR(${srcdir}/$toprel)
-toplevel_srcdir=\${srcdir}/$toprel
-AC_SUBST(toplevel_srcdir)
+# Find the rest of the source tree framework.
+AM_ENABLE_MULTILIB(, ..)
 
 AC_CANONICAL_SYSTEM
 ACX_NONCANONICAL_TARGET
@@ -308,7 +279,7 @@ AC_CONFIG_COMMANDS([default],
     # FIXME: We shouldn't need to set ac_file
     ac_file=Makefile
     LD="${ORIGINAL_LD_FOR_MULTILIBS}"
-    . ${toplevel_srcdir}/config-ml.in
+    . ${multi_basedir}/config-ml.in
   fi
 fi]],
 [[srcdir=${srcdir}
@@ -317,7 +288,7 @@ target=${target}
 with_target_subdir=${with_target_subdir}
 with_multisubdir=${with_multisubdir}
 ac_configure_args="--enable-multilib ${ac_configure_args}"
-toplevel_srcdir=${toplevel_srcdir}
+multi_basedir=${multi_basedir}
 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
 ]])