diff options
author | Geoffrey Keating <geoffk@geoffk.org> | 2007-06-07 18:43:51 +0000 |
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committer | Geoffrey Keating <geoffk@geoffk.org> | 2007-06-07 18:43:51 +0000 |
commit | 9a805c2788455545187ceb9661eff41760ec2040 (patch) | |
tree | e4eb5e28a923b47d4aeea3e98d250cfd0a2ae230 /libiberty | |
parent | 91207634aea8e38349b0c5310dba77a3b2af411c (diff) | |
download | binutils-redhat-9a805c2788455545187ceb9661eff41760ec2040.tar.gz |
* configure.ac: Non-default multilibs can be cross compilations.
* configure: Regenerate
Diffstat (limited to 'libiberty')
-rw-r--r-- | libiberty/ChangeLog | 5 | ||||
-rwxr-xr-x | libiberty/configure | 24 | ||||
-rw-r--r-- | libiberty/configure.ac | 19 |
3 files changed, 48 insertions, 0 deletions
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog index a4217845c7..233b175d5c 100644 --- a/libiberty/ChangeLog +++ b/libiberty/ChangeLog @@ -1,3 +1,8 @@ +2007-06-07 Geoffrey Keating <geoffk@apple.com> + + * configure.ac: Non-default multilibs can be cross compilations. + * configure: Regenerate + 2007-05-07 Nathan Froyd <froydnj@codesourcery.com> * argv.c (writeargv): New function. diff --git a/libiberty/configure b/libiberty/configure index 56d039ea0c..c745d8ba34 100755 --- a/libiberty/configure +++ b/libiberty/configure @@ -847,6 +847,7 @@ Optional Features: --enable-maintainer-mode enable make rules and dependencies not useful (and sometimes confusing) to the casual installer + --enable-multilib build many library versions (default) --enable-install-libiberty Install headers for end users Optional Packages: @@ -1727,6 +1728,29 @@ else fi +# Add --enable-multilib to configure. +# Default to --enable-multilib +# Check whether --enable-multilib or --disable-multilib was given. +if test "${enable_multilib+set}" = set; then + enableval="$enable_multilib" + case "$enableval" in + yes) multilib=yes ;; + no) multilib=no ;; + *) { { echo "$as_me:$LINENO: error: bad value $enableval for multilib option" >&5 +echo "$as_me: error: bad value $enableval for multilib option" >&2;} + { (exit 1); exit 1; }; } ;; + esac +else + multilib=yes +fi; + +# Even if the default multilib is not a cross compilation, +# it may be that some of the other multilibs are. +if test $cross_compiling = no && test $multilib = yes \ + && test "x${with_multisubdir}" != x ; then + cross_compiling=maybe +fi + ac_ext=c ac_cpp='$CPP $CPPFLAGS' diff --git a/libiberty/configure.ac b/libiberty/configure.ac index fe4633f869..cdc3cd38f6 100644 --- a/libiberty/configure.ac +++ b/libiberty/configure.ac @@ -109,6 +109,25 @@ dnl to call AC_CHECK_PROG. AC_CHECK_TOOL(AR, ar) AC_CHECK_TOOL(RANLIB, ranlib, :) +dnl When switching to automake, replace the following with AM_ENABLE_MULTILIB. +# Add --enable-multilib to configure. +# Default to --enable-multilib +AC_ARG_ENABLE(multilib, +[ --enable-multilib build many library versions (default)], +[case "$enableval" in + yes) multilib=yes ;; + no) multilib=no ;; + *) AC_MSG_ERROR([bad value $enableval for multilib option]) ;; + esac], + [multilib=yes]) + +# Even if the default multilib is not a cross compilation, +# it may be that some of the other multilibs are. +if test $cross_compiling = no && test $multilib = yes \ + && test "x${with_multisubdir}" != x ; then + cross_compiling=maybe +fi + GCC_NO_EXECUTABLES AC_PROG_CC AC_PROG_CPP_WERROR |