install-reloc: Support multi-binary installation.

[gnulib.git] / lib / pipe-filter-aux.h

diff --git a/lib/pipe-filter-aux.h b/lib/pipe-filter-aux.h
index 1bd5c22..302e582 100644 (file)
--- a/lib/pipe-filter-aux.h
+++ b/lib/pipe-filter-aux.h
@@ -15,6 +15,9 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#ifndef _GL_INLINE_HEADER_BEGIN
+ #error "Please include config.h first."
+#endif
 _GL_INLINE_HEADER_BEGIN
 #ifndef PIPE_FILTER_AUX_INLINE
 # define PIPE_FILTER_AUX_INLINE _GL_INLINE