X-Git-Url: https://git.draconx.ca/gitweb/cdecl99.git/blobdiff_plain/802e3b1cc242d149fc23cc65f1714c99c1f8520a..8f6809e4a28ad0dd08a5aea14ac1011b6bf0dd92:/configure.ac

diff --git a/configure.ac b/configure.ac
index 7729fcc..a9893ba 100644
--- a/configure.ac
+++ b/configure.ac
@@ -28,6 +28,18 @@ gl_EARLY
 LT_INIT
 gl_INIT
 
+AC_C_FLEXIBLE_ARRAY_MEMBER
+
+# Work around quoting bug in Gnulib threadlib.m4 which prevents
+# correct detection on e.g., Solaris 8.  These platforms require
+# PTHREAD_IN_USE_DETECTION_HARD to be set otherwise cdecl99 will
+# crash when reporting an error as initialization is not done.
+#
+# If this gets fixed in Gnulib, we can remove this.
+AS_CASE([$host_os],
+  [[solaris2.[1-9] | solaris2.[1-9].*]],
+    [AC_DEFINE([PTHREAD_IN_USE_DETECTION_HARD])])
+
 # As the mbrtowc replacement module is not used by the library, there is
 # no need for multithreaded mbrtowc (all programs are single threaded).
 AC_DEFINE([GNULIB_MBRTOWC_SINGLE_THREAD], [1], [Define to 1.])