[Libtirpc-devel] [PATCH] rpcbind: configure: fix detection of rpcsvc/mount.h

[Mike G. <fl...@ge...>]

If libtirpc is providing rpc/rpc.h, including rpcsvc/mount.h may fail if
-I/path/to/tirpc is not passed to the compiler.

Bug: https://bugs.gentoo.org/665222
Signed-off-by: Mike Gilbert <fl...@ge...>
---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index 2dd9471..7bfe4f1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -63,7 +63,10 @@ AS_IF([test x$enable_libwrap = xyes], [
 
 AC_SEARCH_LIBS([pthread_create], [pthread])
 
+SAVE_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $TIRPC_CFLAGS"
 AC_CHECK_HEADERS([nss.h rpcsvc/mount.h])
+CPPFLAGS="$SAVE_CPPFLAGS"
 
 # make sbindir available for substitution in config file
 # 2 "evals" needed to expand variable names
-- 
2.24.1