Add -Wextra to CFLAGS

[urcu.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index d0b4a9acfbcd984349a1945b01566997d5f308a6..4d1a1dfe659beffbbaf9f24a39dac775ca4348c6 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -151,6 +151,7 @@ AS_CASE([$host_cpu],
        [tile*], [ARCHTYPE="tile"],
        [hppa*], [ARCHTYPE="hppa"],
        [m68k], [ARCHTYPE="m68k"],
+       [riscv*], [ARCHTYPE="riscv"],
        [ARCHTYPE="unknown"]
 )
 
@@ -372,7 +373,7 @@ AC_CHECK_FUNCS([sched_setaffinity],[
 AM_CPPFLAGS="-include config.h"
 AC_SUBST(AM_CPPFLAGS)
 
-AM_CFLAGS="-Wall $AM_CFLAGS"
+AM_CFLAGS="-Wall -Wextra -Wno-unused-parameter -Wno-sign-compare $AM_CFLAGS"
 AC_SUBST(AM_CFLAGS)
 
 AC_CONFIG_LINKS([
@@ -507,6 +508,8 @@ PPRINT_PROP_BOOL([Require membarrier], $value)
 test "x$enable_rcu_debug" = "xyes" && value=1 || value=0
 PPRINT_PROP_BOOL([Internal debugging], $value)
 
+PPRINT_PROP_BOOL([Multi-flavor support], 1)
+
 report_bindir="`eval eval echo $bindir`"
 report_libdir="`eval eval echo $libdir`"