configure: match uclinux pattern

BDWGC does not recognize "uclinux" as a valid OS part of the target
tuple which is used by some arm cortex-M toolchains.

* configure.ac [$THREADS=pthreads] (GC_LINUX_THREADS, _REENTRANT): Define
for hosts matching "*-*-*linux*" (instead of "*-*-linux*").

diff --git a/configure.ac b/configure.ac
index 2235354..fa745b5 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -190,7 +190,7 @@ case "$THREADS" in
         AC_DEFINE(THREAD_LOCAL_ALLOC)
         AC_MSG_WARN("Explicit GC_INIT() calls may be required.");
         ;;
-     *-*-linux* | *-*-nacl*)
+     *-*-*linux* | *-*-nacl*)
         AC_DEFINE(GC_LINUX_THREADS)
         AC_DEFINE(_REENTRANT)
         ;;