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Remove `-W'. (warn-unused): Remove.

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* compiler-flags.m4 (warnCFLAGS): Remove `-W'.
(warn-unused): Remove.

svn path=/trunk/; revision=427
This commit is contained in:
Raja R Harinath
1998-10-05 23:26:49 +00:00
parent 41b1aecf47
commit 152fd20f32
2 changed files with 8 additions and 14 deletions
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5
macros/ChangeLog
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@ -1,3 +1,8 @@
1998-10-05 Raja R Harinath <harinath@cs.umn.edu>
* compiler-flags.m4 (warnCFLAGS): Remove `-W'.
(warn-unused): Remove.
1998-10-01 Martin Baulig <martin@home-of-linux.org> 1998-10-01 Martin Baulig <martin@home-of-linux.org>
* gnome-libgtop-sysdeps.m4 (libgtop_postinstall): * gnome-libgtop-sysdeps.m4 (libgtop_postinstall):

17
macros/compiler-flags.m4
View File

@ -5,19 +5,6 @@ AC_DEFUN([GNOME_COMPILE_WARNINGS],[
AC_ARG_ENABLE(compile-warnings, AC_ARG_ENABLE(compile-warnings,
[ --enable-compile-warnings=[no/minimum/yes] Turn on compiler warnings.],,enable_compile_warnings=minimum) [ --enable-compile-warnings=[no/minimum/yes] Turn on compiler warnings.],,enable_compile_warnings=minimum)
AC_ARG_ENABLE(warn-unused,
[ --enable-warn-unused Warn about unused variables and parameters],,
enable_warn_unused=no)
AC_MSG_CHECKING(what "unused" warning flags to use)
wunusedCFLAGS=
if test "x$enable_warn_unused" = xyes ; then
wunusedCFLAGS='-Wunused'
else
wunusedCFLAGS='-Wno-unused'
fi
AC_MSG_RESULT($wunusedCFLAGS)
AC_MSG_CHECKING(what warning flags to pass to the C compiler) AC_MSG_CHECKING(what warning flags to pass to the C compiler)
warnCFLAGS= warnCFLAGS=
if test "x$enable_compile_warnings" != "xno"; then if test "x$enable_compile_warnings" != "xno"; then
@ -27,8 +14,10 @@ AC_DEFUN([GNOME_COMPILE_WARNINGS],[
*) warnCFLAGS="-Wall" ;; *) warnCFLAGS="-Wall" ;;
esac esac
## -W is not all that useful. And it cannot be controlled
## with individual -Wno-xxx flags, unlike -Wall
if test "x$enable_compile_warnings" = "xyes"; then if test "x$enable_compile_warnings" = "xyes"; then
warnCFLAGS="$warnCFLAGS -W $wunusedCFLAGS -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith" warnCFLAGS="$warnCFLAGS -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith"
fi fi
fi fi
fi fi