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| author | Richard Henderson <rth@redhat.com> | 2011-11-08 08:06:25 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2011-11-08 08:06:25 -0800 |
| commit | 01f3428cafc13f5ae765d304494cac750892bb80 (patch) | |
| tree | 257f6d91d2117a12fa1ed620ee8ebfeabd03a360 /configure.ac | |
| parent | f2906a8e9e0ed8aba6a7e39a1986f785e9d467f1 (diff) | |
| download | gcc-01f3428cafc13f5ae765d304494cac750892bb80.zip gcc-01f3428cafc13f5ae765d304494cac750892bb80.tar.gz gcc-01f3428cafc13f5ae765d304494cac750892bb80.tar.bz2 | |
Check for libitm support at top-level.
From-SVN: r181168
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/configure.ac b/configure.ac index 4bca6d8..0a30880 100644 --- a/configure.ac +++ b/configure.ac @@ -493,22 +493,15 @@ if test x$enable_libgomp = x ; then esac fi -# Disable libitm on non POSIX hosted systems. -if test x$enable_libitm = x ; then - # Enable libitm by default on hosted POSIX systems. - case "${target}" in - *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu) - ;; - *-*-netbsd* | *-*-freebsd* | *-*-openbsd*) - ;; - *-*-solaris2* | *-*-sysv4* | *-*-irix6* | *-*-osf* | *-*-hpux11*) - ;; - *-*-darwin* | *-*-aix*) - ;; - *) +# Disable libitm on unsupported hosted systems. +if test x$enable_libitm = x; then + AC_MSG_CHECKING([for libitm support]) + if (. ${srcdir}/libitm/configure.tgt; test -n "$UNSUPPORTED"); then + AC_MSG_RESULT([no]) noconfigdirs="$noconfigdirs target-libitm" - ;; - esac + else + AC_MSG_RESULT([yes]) + fi fi # Disable libssp for some systems. |