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authorTom Tromey <tromey@redhat.com>2006-10-02 18:03:18 +0000
committerTom Tromey <tromey@redhat.com>2006-10-02 18:03:18 +0000
commit6a75c3570cb20c8ee427e265545a072af0719373 (patch)
treee6b6f4cc54b9c5356f18d4ce4afba32b7c2ccd05 /config
parentbf3dc8790551eca1a09dfac0c909fde60521930c (diff)
downloadgdb-6a75c3570cb20c8ee427e265545a072af0719373.tar.gz
* tls.m4 (GCC_CHECK_TLS): Pass empty argument as "help arg" to
GCC_ENABLE.
Diffstat (limited to 'config')
-rw-r--r--config/ChangeLog5
-rw-r--r--config/tls.m42
2 files changed, 6 insertions, 1 deletions
diff --git a/config/ChangeLog b/config/ChangeLog
index bf0c5d6dfe1..c5e044f5a03 100644
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,8 @@
+2006-09-18 Tom Tromey <tromey@redhat.com>
+
+ * tls.m4 (GCC_CHECK_TLS): Pass empty argument as "help arg" to
+ GCC_ENABLE.
+
2006-07-25 Paolo Bonzini <bonzini@gnu.org>
PR build/26188
diff --git a/config/tls.m4 b/config/tls.m4
index 5cbb6854f6c..b7a07309abe 100644
--- a/config/tls.m4
+++ b/config/tls.m4
@@ -1,6 +1,6 @@
dnl Check whether the target supports TLS.
AC_DEFUN([GCC_CHECK_TLS], [
- GCC_ENABLE(tls, yes, [Use thread-local storage])
+ GCC_ENABLE(tls, yes, [], [Use thread-local storage])
AC_CACHE_CHECK([whether the target supports thread-local storage],
have_tls, [
AC_RUN_IFELSE([__thread int a; int b; int main() { return a = b; }],