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| author | Geoffrey Keating <geoffk@geoffk.org> | 2007-06-07 18:43:51 +0000 |
|---|---|---|
| committer | Geoffrey Keating <geoffk@geoffk.org> | 2007-06-07 18:43:51 +0000 |
| commit | 958afec3733c2b88bf518cbc1f275878d04cf43e (patch) | |
| tree | 7842286bc2ed69b88233c5c259798b22eb663131 /libiberty/configure.ac | |
| parent | 1fc01e0339a2ffbae943acefdc99dbf3bda68274 (diff) | |
| download | gdb-958afec3733c2b88bf518cbc1f275878d04cf43e.zip gdb-958afec3733c2b88bf518cbc1f275878d04cf43e.tar.gz gdb-958afec3733c2b88bf518cbc1f275878d04cf43e.tar.bz2 | |
* configure.ac: Non-default multilibs can be cross compilations.
* configure: Regenerate
Diffstat (limited to 'libiberty/configure.ac')
| -rw-r--r-- | libiberty/configure.ac | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libiberty/configure.ac b/libiberty/configure.ac index fe4633f..cdc3cd3 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 |