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Enable -Werror by default

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This commit is contained in:
Nick Clifton
2005-03-16 16:17:14 +00:00
parent 9b265ec209
commit 1ad12f975f
18 changed files with 831 additions and 502 deletions
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8
opcodes/ChangeLog
View File

@@ -1,3 +1,11 @@
2005-03-16 Nick Clifton <nickc@redhat.com>
Ben Elliston <bje@au.ibm.com>
* configure.in (error-on-warning): New switch: Add -Werror to the
compiler command line. Enabled by default. Disable via
--disable-error-on-warning.
* configure: Regenerate.
2005-03-16 Alan Modra <amodra@bigpond.net.au>
* ppc-dis.c (powerpc_dialect): Don't set PPC_OPCODE_ALTIVEC when

23
opcodes/configure vendored
View File

@@ -858,6 +858,7 @@ Optional Features:
--disable-libtool-lock avoid locking (might break parallel builds)
--enable-targets alternative target configurations
--enable-commonbfdlib build shared BFD/opcodes/libiberty library
--enable-error-on-warning treat compile warnings as errors
--enable-build-warnings Enable build-time compiler warnings if gcc is used
--enable-maintainer-mode enable make rules and dependencies not useful
(and sometimes confusing) to the casual installer
@@ -3978,7 +3979,7 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
case $host in
*-*-irix6*)
# Find out which ABI we are using.
echo '#line 3981 "configure"' > conftest.$ac_ext
echo '#line 3982 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
@@ -4242,6 +4243,26 @@ echo "$as_me: error: bad value ${enableval} for opcodes commonbfdlib option" >&2
esac
fi;
build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
# Check whether --enable-error-on-warning or --disable-error-on-warning was given.
if test "${enable_error_on_warning+set}" = set; then
enableval="$enable_error_on_warning"
case "${enableval}" in
yes | y) ERROR_ON_WARNING="yes" ;;
no | n) ERROR_ON_WARNING="no" ;;
*) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-error-on-warning" >&5
echo "$as_me: error: bad value ${enableval} for --enable-error-on-warning" >&2;}
{ (exit 1); exit 1; }; } ;;
esac
fi;
# Enable -Werror by default, suppressing it only for --disable-error-on-warning
# or --disable-build-warnings.
if test "${ERROR_ON_WARNING}" != no
then
build_warnings="$build_warnings -Werror"
fi
# Check whether --enable-build-warnings or --disable-build-warnings was given.
if test "${enable_build_warnings+set}" = set; then
enableval="$enable_build_warnings"

16
opcodes/configure.in
View File

@@ -45,6 +45,22 @@ AC_ARG_ENABLE(commonbfdlib,
esac])dnl
build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
AC_ARG_ENABLE(error-on-warning,
[ --enable-error-on-warning treat compile warnings as errors],
[case "${enableval}" in
yes | y) ERROR_ON_WARNING="yes" ;;
no | n) ERROR_ON_WARNING="no" ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-error-on-warning) ;;
esac])
# Enable -Werror by default, suppressing it only for --disable-error-on-warning
# or --disable-build-warnings.
if test "${ERROR_ON_WARNING}" != no
then
build_warnings="$build_warnings -Werror"
fi
AC_ARG_ENABLE(build-warnings,
[ --enable-build-warnings Enable build-time compiler warnings if gcc is used],
[case "${enableval}" in