Commit 33f9e03e authored by Alexandre Duret-Lutz's avatar Alexandre Duret-Lutz
Browse files

[buddy] update the warning flags to match Spot's

* m4/gccwarns.m4: Add more flags taken from Spot.
Also add -Wno-long-long to suppress one warning.
parent a2f174f7
......@@ -23,17 +23,25 @@ EOF
cf_save_CFLAGS="$CFLAGS"
ac_cv_prog_gcc_warn_flags="-W -Wall"
for cf_opt in \
Wbad-function-cast \
Werror \
Wint-to-void-pointer-cast \
Wzero-as-null-pointer-constant \
Wcast-align \
Winline \
Wnested-externs \
Wpointer-arith \
Wwrite-strings \
Wcast-qual \
Wdocumentation \
Wmissing-declarations \
Wmissing-prototypes \
Wstrict-prototypes \
Wshadow \
Wcast-qual
Wnoexcept \
Woverloaded-virtual \
Wmisleading-indentation \
Wimplicit-fallthrough \
Wlogical-op \
Wduplicated-cond \
Wnull-dereference \
Wsuggest-override \
Wpedantic \
Wno-long-long
do
CFLAGS="$cf_save_CFLAGS $ac_cv_prog_gcc_warn_flags -$cf_opt"
if AC_TRY_EVAL(ac_compile); then
......
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