X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=configure.ac;h=efca1a7d3a4c6a9be868de06cad4311f55704e10;hp=9a32d9c8b6333db21c5dd8e134db3c0cc61fc11a;hb=6cebe83cfa656365348ff21f567d133c7e34a71d;hpb=213298fb822258bb69c6b85b7c8d7f019fd2306a

diff --git a/configure.ac b/configure.ac
index 9a32d9c8b..efca1a7d3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -127,6 +127,7 @@ CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
         -Winit-self \
         -Wdeclaration-after-statement \
         -Wfloat-equal \
+        -Wsuggest-attribute=noreturn \
         -Wmissing-prototypes \
         -Wstrict-prototypes \
         -Wredundant-decls \
@@ -144,6 +145,7 @@ CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\
         -Wno-unused-result \
         -Werror=overflow \
         -Wdate-time \
+        -Wnested-externs \
         -ffast-math \
         -fno-common \
         -fdiagnostics-show-option \