diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 48 |
1 files changed, 42 insertions, 6 deletions
diff --git a/configure.in b/configure.in index 54025b36..b649f5ef 100644 --- a/configure.in +++ b/configure.in @@ -175,6 +175,12 @@ ld_supports_flag() { fi } +if test x$USE_MAINTAINER_MODE = xyes; then + if cc_supports_flag "-Werror"; then + CFLAGS="$CFLAGS -Werror" + fi +fi + if test "x$GCC" = "xyes"; then changequote(,)dnl case " $CFLAGS " in @@ -221,11 +227,6 @@ if test "x$GCC" = "xyes"; then esac case " $CFLAGS " in - *[\ \ ]-Wsign-compare[\ \ ]*) ;; - *) CFLAGS="$CFLAGS -Wsign-compare" ;; - esac - - case " $CFLAGS " in *[\ \ ]-Wdeclaration-after-statement[\ \ ]*) ;; *) if cc_supports_flag -Wdeclaration-after-statement; then CFLAGS="$CFLAGS -Wdeclaration-after-statement" @@ -264,6 +265,41 @@ if test "x$GCC" = "xyes"; then fi ;; esac + + ### Disabled warnings, and compiler flag overrides + + # Let's just ignore unused for now + case " $CFLAGS " in + *[\ \ ]-Wno-unused[\ \ ]*) ;; + *) CFLAGS="$CFLAGS -Wno-unused" ;; + esac + + # This group is for warnings we currently don't pass. + # We would like to, however. Please fix. + + # http://bugs.freedesktop.org/show_bug.cgi?id=17433 + case " $CFLAGS " in + *[\ \ ]-Wno-sign-compare[\ \ ]*) ;; + *) CFLAGS="$CFLAGS -Wno-sign-compare" ;; + esac + case " $CFLAGS " in + *[\ \ ]-Wno-pointer-sign[\ \ ]*) ;; + *) CFLAGS="$CFLAGS -Wno-pointer-sign" ;; + esac + + # http://bugs.freedesktop.org/show_bug.cgi?id=19195 + case " $CFLAGS " in + *[\ \ ]-Wno-format[\ \ ]*) ;; + *) CFLAGS="$CFLAGS -Wno-format" ;; + esac + + # This one is special - it's not a warning override. + # http://bugs.freedesktop.org/show_bug.cgi?id=10599 + case " $CFLAGS " in + *[\ \ ]-fno-strict-aliasing[\ \ ]*) ;; + *) CFLAGS="$CFLAGS -fno-strict-aliasing" ;; + esac + ### End disabled warnings if test "x$enable_ansi" = "xyes"; then case " $CFLAGS " in @@ -284,7 +320,7 @@ if test "x$GCC" = "xyes"; then case " $CFLAGS " in *[\ \ ]-pedantic[\ \ ]*) ;; *) CFLAGS="$CFLAGS -pedantic" ;; - esac + esac fi if test x$enable_gcov = xyes; then case " $CFLAGS " in |