activate -Wpedantic

Fixes #214. * m4/gccwarn.m4: Add -Wpedantic.
2017-02-01 15:01:11 +01:00 · 2017-02-01 15:01:11 +01:00 · f0edfdef2b
commit f0edfdef2b
parent d1754123a9
1 changed files with 2 additions and 1 deletions
--- a/m4/gccwarn.m4
+++ b/m4/gccwarn.m4
@ -41,7 +41,8 @@ EOF
   Wlogical-op \
   Wduplicated-cond \
   Wnull-dereference \
-   Wsuggest-override
+   Wsuggest-override \
+   Wpedantic
  do
    CXXFLAGS="$cf_save_CXXFLAGS $ac_cv_prog_gxx_warn_flags -$cf_opt"
    if AC_TRY_EVAL(ac_compile); then