Commit 3cd5b1cf authored by Daniel Johnson's avatar Daniel Johnson Committed by Daniel Stenberg
Browse files

Fix warnings for clang

parent 6572514a

ares/m4/cares-compilers.m4

+7 −2
Original line number Diff line number Diff line
@@ -835,11 +835,11 @@ AC_DEFUN([CARES_SET_COMPILER_WARNING_OPTS], [ 
        #

        if test "$want_warnings" = "yes"; then

          dnl All versions of clang support the same warnings as at least

          dnl gcc 4.2.1.

          dnl gcc 4.2.1 except -Wunused.

          tmp_CFLAGS="$tmp_CFLAGS -pedantic"

          tmp_CFLAGS="$tmp_CFLAGS -Wall -Wextra"

          tmp_CFLAGS="$tmp_CFLAGS -Wpointer-arith -Wwrite-strings"

          tmp_CFLAGS="$tmp_CFLAGS -Wunused -Wshadow"

          tmp_CFLAGS="$tmp_CFLAGS -Wshadow"

          tmp_CFLAGS="$tmp_CFLAGS -Winline -Wnested-externs"

          tmp_CFLAGS="$tmp_CFLAGS -Wmissing-declarations"

          tmp_CFLAGS="$tmp_CFLAGS -Wmissing-prototypes"
@@ -853,6 +853,11 @@ AC_DEFUN([CARES_SET_COMPILER_WARNING_OPTS], [ 
          tmp_CFLAGS="$tmp_CFLAGS -Wcast-align"

          tmp_CFLAGS="$tmp_CFLAGS -Wno-system-headers"

          tmp_CFLAGS="$tmp_CFLAGS -Wshorten-64-to-32"

          #

          dnl Only clang 1.1 or later

          if test "$compiler_num" -ge "101"; then

            tmp_CFLAGS="$tmp_CFLAGS -Wunused"

          fi

        fi

        ;;

        #

m4/curl-compilers.m4

+7 −2
Original line number Diff line number Diff line
@@ -840,11 +840,11 @@ AC_DEFUN([CURL_SET_COMPILER_WARNING_OPTS], [ 
        #

        if test "$want_warnings" = "yes"; then

          dnl All versions of clang support the same warnings as at least

          dnl gcc 4.2.1.

          dnl gcc 4.2.1 except -Wunused.

          tmp_CFLAGS="$tmp_CFLAGS -pedantic"

          tmp_CFLAGS="$tmp_CFLAGS -Wall -Wextra"

          tmp_CFLAGS="$tmp_CFLAGS -Wpointer-arith -Wwrite-strings"

          tmp_CFLAGS="$tmp_CFLAGS -Wunused -Wshadow"

          tmp_CFLAGS="$tmp_CFLAGS -Wshadow"

          tmp_CFLAGS="$tmp_CFLAGS -Winline -Wnested-externs"

          tmp_CFLAGS="$tmp_CFLAGS -Wmissing-declarations"

          tmp_CFLAGS="$tmp_CFLAGS -Wmissing-prototypes"
@@ -858,6 +858,11 @@ AC_DEFUN([CURL_SET_COMPILER_WARNING_OPTS], [ 
          tmp_CFLAGS="$tmp_CFLAGS -Wcast-align"

          tmp_CFLAGS="$tmp_CFLAGS -Wno-system-headers"

          tmp_CFLAGS="$tmp_CFLAGS -Wshorten-64-to-32"

          #

          dnl Only clang 1.1 or later

          if test "$compiler_num" -ge "101"; then

            tmp_CFLAGS="$tmp_CFLAGS -Wunused"

          fi

        fi

        ;;

        #