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warn fix

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This commit is contained in:
toddouska
2012-09-20 15:39:15 -07:00
parent bd0f508a0f
commit 7716da0881
12 changed files with 81 additions and 59 deletions
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45
m4/ax_harden_compiler_flags.m4
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@@ -52,6 +52,7 @@
# AX_APPEND_COMPILE_FLAGS([-Wstack-protector]) -- Issues on 32bit compile
# AX_APPEND_COMPILE_FLAGS([-fstack-protector-all]) -- Issues on 32bit compile
# AX_APPEND_COMPILE_FLAGS([-Wlong-long]) -- Don't turn on for compatibility issues memcached_stat_st
# AX_APPEND_COMPILE_FLAGS([-Wold-style-definition]) -- Mixed with -Werror either before or after is a problem because tests use main() instead of main(void)
#serial 2
AC_DEFUN([AX_HARDEN_LINKER_FLAGS], [
@@ -75,23 +76,45 @@
AX_APPEND_COMPILE_FLAGS([-O2])
])
AX_APPEND_COMPILE_FLAGS([-Wall])
AX_APPEND_COMPILE_FLAGS([-Wextra])
AX_APPEND_COMPILE_FLAGS([-std=c99])
AX_APPEND_COMPILE_FLAGS([-Wbad-function-cast])
AX_APPEND_COMPILE_FLAGS([-Wmissing-prototypes])
AX_APPEND_COMPILE_FLAGS([-Wnested-externs])
AX_APPEND_COMPILE_FLAGS([-Wold-style-definition])
AX_APPEND_COMPILE_FLAGS([-Woverride-init])
AX_APPEND_COMPILE_FLAGS([-Wstrict-prototypes])
AX_APPEND_COMPILE_FLAGS([-Wlogical-op])
ac_cv_warnings_as_errors=no
AS_IF([test "$ac_cv_vcs_checkout" = yes], [
AX_APPEND_COMPILE_FLAGS([-Werror])
ac_cv_warnings_as_errors=yes
])
AX_APPEND_COMPILE_FLAGS([-Wall])
AX_APPEND_COMPILE_FLAGS([-Wextra])
AX_APPEND_COMPILE_FLAGS([-std=c99])
AX_APPEND_COMPILE_FLAGS([-Wbad-function-cast])
AX_APPEND_COMPILE_FLAGS([-Wmissing-prototypes])
AX_APPEND_COMPILE_FLAGS([-Wnested-externs])
AX_APPEND_COMPILE_FLAGS([-Woverride-init])
AX_APPEND_COMPILE_FLAGS([-Wstrict-prototypes])
AX_APPEND_COMPILE_FLAGS([-Wlogical-op])
AX_APPEND_COMPILE_FLAGS([-Wno-strict-aliasing])
AX_APPEND_COMPILE_FLAGS([-Wfloat-equal])
AX_APPEND_COMPILE_FLAGS([-Wundef])
AX_APPEND_COMPILE_FLAGS([-Wpointer-arith])
AX_APPEND_COMPILE_FLAGS([-Wwrite-strings])
AX_APPEND_COMPILE_FLAGS([-Wredundant-decls])
AX_APPEND_COMPILE_FLAGS([-Wchar-subscripts])
AX_APPEND_COMPILE_FLAGS([-Wcomment])
AX_APPEND_COMPILE_FLAGS([-Wformat=2])
AX_APPEND_COMPILE_FLAGS([-Wmissing-declarations])
AX_APPEND_COMPILE_FLAGS([-Wswitch-enum])
AX_APPEND_COMPILE_FLAGS([-Winit-self])
AX_APPEND_COMPILE_FLAGS([-Wmissing-field-initializers])
AX_APPEND_COMPILE_FLAGS([-Wdeclaration-after-statement])
AX_APPEND_COMPILE_FLAGS([-Waddress])
AX_APPEND_COMPILE_FLAGS([-Wmissing-noreturn])
AX_APPEND_COMPILE_FLAGS([-Wnormalized=id])
AX_APPEND_COMPILE_FLAGS([-Wstrict-overflow=1])
AX_APPEND_COMPILE_FLAGS([-Wformat])
AX_APPEND_COMPILE_FLAGS([-Wformat-security])
AX_APPEND_COMPILE_FLAGS([-Wpointer-sign])
AX_APPEND_COMPILE_FLAGS([-Wshadow])
AX_APPEND_COMPILE_FLAGS([-Wswitch-default])
AX_APPEND_COMPILE_FLAGS([-Warray-bounds])
AC_LANG_POP
])