[Nano-devel] [PATCH] build: prevent -Werror from interfering with configure checks

[Benno Schulenberg]

This fixes https://savannah.gnu.org/bugs/?48262.
---
 configure.ac | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configure.ac b/configure.ac
index 9eec18d..2c637d3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -28,6 +28,10 @@ dnl Make sure the ONCE macros are available.
 
 AC_PREREQ(2.61)
 
+dnl Suppress all compilation warnings, to disarm a possible -Werror.
+
+CFLAGS="$CFLAGS -w"
+
 dnl Checks for programs.
 
 AC_GNU_SOURCE
-- 
2.8.4