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| author | Andrew Cagney <cagney@redhat.com> | 2000-04-09 12:17:43 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2000-04-09 12:17:43 +0000 |
| commit | 397be7998e54fe196d174728fddf22ffbbd0e7a0 (patch) | |
| tree | fb47e35dc461f8c338e85f6b5bb99c63d4e25a10 /opcodes/configure.in | |
| parent | 0ab691d921bb1acb9146b4b29eb947c6e7338aee (diff) | |
| download | gdb-397be7998e54fe196d174728fddf22ffbbd0e7a0.tar.gz | |
Remove ``-W -Wall'' from top-level Makefile/configure.
Add ``-W -Wall'' to sub-directories bfd, binutils, gas gprof, ld and
opcodes by the addition of WARN_CFLAGS to Makefile.am and configury to
set it. Add configure option --enable-build-warnings.
Re-generate all and sundry using auto*-000227.
Diffstat (limited to 'opcodes/configure.in')
| -rw-r--r-- | opcodes/configure.in | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/opcodes/configure.in b/opcodes/configure.in index 6ef461f9a49..6895c57908e 100644 --- a/opcodes/configure.in +++ b/opcodes/configure.in @@ -43,6 +43,27 @@ AC_ARG_ENABLE(commonbfdlib, *) AC_MSG_ERROR([bad value ${enableval} for opcodes commonbfdlib option]) ;; esac])dnl +build_warnings="-W -Wall" +AC_ARG_ENABLE(build-warnings, +[ --enable-build-warnings Enable build-time compiler warnings if gcc is used], +[case "${enableval}" in + yes) ;; + no) build_warnings="-w";; + ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` + build_warnings="${build_warnings} ${t}";; + *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` + build_warnings="${t} ${build_warnings}";; + *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; +esac +if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then + echo "Setting warning flags = $build_warnings" 6>&1 +fi])dnl +WARN_CFLAGS="" +if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then + WARN_CFLAGS="${build_warnings}" +fi +AC_SUBST(WARN_CFLAGS) + AM_CONFIG_HEADER(config.h:config.in) if test -z "$target" ; then |