Merge pull request #2636 from brauner/2018-09-21/fix_implicit_fallthrough

autotools: fix check for -Wimplicit-fallthrough

Merge pull request #2636 from brauner/2018-09-21/fix_implicit_fallthrough
3c97aeb8 · Stéphane Graber · GitHub · 62f2b744 · 23b44c36 · 3c97aeb8
Unverified Commit 3c97aeb8 authored Sep 23, 2018 by Stéphane Graber Committed by GitHub Sep 23, 2018
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

configure.ac configure.ac +1 -1

No files found.
--- a/configure.ac
+++ b/configure.ac
@@ -684,7 +684,7 @@ AC_PROG_SED
 LXC_CHECK_TLS

 AX_CHECK_COMPILE_FLAG([-fdiagnostics-color], [CFLAGS="$CFLAGS -fdiagnostics-color"],,[-Werror])
-AX_CHECK_COMPILE_FLAG([-fdiagnostics-color], [CFLAGS="$CFLAGS -Wimplicit-fallthrough"],,[-Werror])
+AX_CHECK_COMPILE_FLAG([-implicit-fallthrough], [CFLAGS="$CFLAGS -Wimplicit-fallthrough"],,[-Werror])

 CFLAGS="$CFLAGS -Wvla -std=gnu11"
 if test "x$enable_werror" = "xyes"; then