diff options
| author | Peter Palfrader <peter@palfrader.org> | 2010-01-24 19:32:41 +0100 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2010-01-24 13:51:40 -0500 |
| commit | ca60a6ce3f4786626ac455ec1b798b2e8304635c (patch) | |
| tree | a636cd0a70a31f90520492ba95d08c178307305c /configure.in | |
| parent | aec4aea19045fa9fe1c80bd032bb97ad06bbf44e (diff) | |
| download | tor-ca60a6ce3f4786626ac455ec1b798b2e8304635c.tar.gz tor-ca60a6ce3f4786626ac455ec1b798b2e8304635c.zip | |
New configure option: --enable-gcc-warnings-advisory
the new configure option --enable-gcc-warnings-advisory enables
all the gcc flags that --enable-gcc-warnings does with the
exception of -Werror.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/configure.in b/configure.in index e15c326ad4..7e2dd034ed 100644 --- a/configure.in +++ b/configure.in @@ -95,6 +95,8 @@ fi AC_ARG_ENABLE(gcc-warnings, AS_HELP_STRING(--enable-gcc-warnings, enable verbose warnings)) +AC_ARG_ENABLE(gcc-warnings-advisory, + AS_HELP_STRING(--enable-gcc-warnings-advisory, [enable verbose warnings, excluding -Werror])) AC_ARG_ENABLE(local-appdata, AS_HELP_STRING(--enable-local-appdata, default to host local application data paths on Windows)) @@ -762,11 +764,12 @@ if test "$GCC" = yes; then else CFLAGS="$CFLAGS -g -O" enable_gcc_warnings=no + enable_gcc_warnings_advisory=no fi # Add some more warnings which we use in development but not in the # released versions. (Some relevant gcc versions can't handle these.) -if test x$enable_gcc_warnings = xyes; then +if test x$enable_gcc_warnings = xyes || test x$enable_gcc_warnings_advisory = xyes; then AC_COMPILE_IFELSE(AC_LANG_PROGRAM([], [ #if !defined(__GNUC__) || (__GNUC__ < 4) @@ -789,7 +792,10 @@ if test x$enable_gcc_warnings = xyes; then have_shorten64_flag=no) CFLAGS="$save_CFLAGS" - CFLAGS="$CFLAGS -W -Wfloat-equal -Wundef -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wredundant-decls -Wchar-subscripts -Wcomment -Wformat=2 -Wwrite-strings -Wmissing-declarations -Wredundant-decls -Wnested-externs -Wbad-function-cast -Wswitch-enum -Werror" + CFLAGS="$CFLAGS -W -Wfloat-equal -Wundef -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wredundant-decls -Wchar-subscripts -Wcomment -Wformat=2 -Wwrite-strings -Wmissing-declarations -Wredundant-decls -Wnested-externs -Wbad-function-cast -Wswitch-enum" + if test x$enable_gcc_warnings = xyes; then + CFLAGS="$CFLAGS -Werror" + fi # Disabled, so we can use mallinfo(): -Waggregate-return |