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| author | Dan Winship <danw@gnome.org> | 2011-10-21 15:18:14 -0400 |
|---|---|---|
| committer | Dan Winship <danw@gnome.org> | 2011-10-21 15:18:14 -0400 |
| commit | f691eb6a7a41d06f1b8ceb2d98d9352c7ad23204 (patch) | |
| tree | d22f5675dd897a0a1183afe97a286fda9ec9d92e /configure.ac | |
| parent | abb38b61b18fe8c837b731b2ca649c5809015840 (diff) | |
| download | libsoup-f691eb6a7a41d06f1b8ceb2d98d9352c7ad23204.tar.gz libsoup-f691eb6a7a41d06f1b8ceb2d98d9352c7ad23204.tar.bz2 libsoup-f691eb6a7a41d06f1b8ceb2d98d9352c7ad23204.zip | |
configure: turn some warnings into errors
Use -Werror=... to turn warnings into errors for warnings that occur
in completely well-defined situations (ie, won't change with gcc
versions or optimization levels) and that couldn't be triggered by
foreign #include files.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 47 |
1 files changed, 18 insertions, 29 deletions
diff --git a/configure.ac b/configure.ac index db95dbb5..cd9f0513 100644 --- a/configure.ac +++ b/configure.ac @@ -153,35 +153,6 @@ dnl *** gobject-introspection *** dnl ***************************** GOBJECT_INTROSPECTION_CHECK([0.9.5]) -dnl ************************************* -dnl *** Warnings to show if using GCC *** -dnl ************************************* - -AC_ARG_ENABLE(more-warnings, - AS_HELP_STRING([--disable-more-warnings], [Inhibit compiler warnings]), - set_more_warnings=no) - -if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then - CFLAGS="$CFLAGS \ - -Wall -Wstrict-prototypes -Wmissing-declarations \ - -Wmissing-prototypes -Wnested-externs -Wpointer-arith \ - -Wdeclaration-after-statement -Wformat=2 -Winit-self \ - -Waggregate-return -Wmissing-format-attribute" - - for option in -Wmissing-include-dirs -Wundef; do - SAVE_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $option" - AC_MSG_CHECKING([whether gcc understands $option]) - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [])], - [has_option=yes], - [has_option=no]) - AC_MSG_RESULT($has_option) - if test $has_option = no; then - CFLAGS="$SAVE_CFLAGS" - fi - done -fi - AC_MSG_CHECKING([for glib-networking (glib TLS implementation)]) save_CFLAGS="$CFLAGS" save_LIBS="$LIBS" @@ -343,6 +314,24 @@ fi AC_SUBST(ntlm_auth) AC_DEFINE_UNQUOTED(NTLM_AUTH, "$ntlm_auth", [Samba's 'winbind' daemon helper 'ntlm_auth' which can be used for NTLM single-sign-on]) +dnl **************************************************** +dnl *** Warnings to show if using GCC *** +dnl *** (do this last so -Werror won't mess up tests *** +dnl **************************************************** + +AC_ARG_ENABLE(more-warnings, + AS_HELP_STRING([--disable-more-warnings], [Inhibit compiler warnings]), + set_more_warnings=no) + +if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then + CFLAGS="$CFLAGS \ + -Wall -Wstrict-prototypes -Werror=missing-prototypes \ + -Werror=implicit-function-declaration \ + -Werror=pointer-arith -Werror=init-self -Werror=format=2 \ + -Werror=missing-include-dirs -Werror=aggregate-return \ + -Werror=declaration-after-statement" +fi + dnl ************************* dnl *** Output Everything *** dnl ************************* |