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| author | Andrew Cagney <cagney@redhat.com> | 2000-04-07 08:57:39 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2000-04-07 08:57:39 +0000 |
| commit | 1decb32380b8eacf945595321f515d9035a01d6c (patch) | |
| tree | 8dacbbcc4def556bdbcc38e09843e384a9571941 /gdb/configure.in | |
| parent | 37cc8ec1be0959c1878e79fd2baed888da4a2775 (diff) | |
| download | fsf-binutils-gdb-1decb32380b8eacf945595321f515d9035a01d6c.zip fsf-binutils-gdb-1decb32380b8eacf945595321f515d9035a01d6c.tar.gz fsf-binutils-gdb-1decb32380b8eacf945595321f515d9035a01d6c.tar.bz2 | |
When GCC always enable certain warnings.
Allow configure to set CFLAGS (-g -O2) when GCC.
Diffstat (limited to 'gdb/configure.in')
| -rw-r--r-- | gdb/configure.in | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/gdb/configure.in b/gdb/configure.in index 48beb0b..025d8e3 100644 --- a/gdb/configure.in +++ b/gdb/configure.in @@ -454,12 +454,14 @@ if test "${enable_netrom}" = "yes"; then CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c" fi + +build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \ +-Wformat -Wparentheses -Wpointer-arith" +# Not yet: -Wall -Wpointer-arith -Wstrict-prototypes +# -Wmissing-prototypes -Wmissing-declarations AC_ARG_ENABLE(build-warnings, [ --enable-build-warnings Enable build-time compiler warnings if gcc is used], -[ -# not yet: -Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs -Wformat -Wparentheses -Wpointer-arith" -case "${enableval}" in +[case "${enableval}" in yes) ;; no) build_warnings="-w";; ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` @@ -470,7 +472,7 @@ case "${enableval}" in esac if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then echo "Setting warning flags = $build_warnings" 6>&1 -fi +fi])dnl WARN_CFLAGS="" WERROR_CFLAGS="" if test "x${build_warnings}" != x -a "x$GCC" = xyes @@ -483,8 +485,7 @@ then *) WARN_CFLAGS="${WARN_CFLAGS} $w" esac done -fi],[build_warnings=""])dnl - +fi AC_SUBST(WARN_CFLAGS) AC_SUBST(WERROR_CFLAGS) |