diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/configure.in b/configure.in index d5e5be9e86..821b74ed50 100644 --- a/configure.in +++ b/configure.in @@ -156,13 +156,16 @@ AC_ARG_PROGRAM dnl Checks for programs. +: ${CFLAGS=} ${CXXFLAGS=} if test x"${build}" != x"${host}"; then AC_CHECK_TOOL(CC, gcc) fi AC_PROG_CC AC_PROG_GCC_TRADITIONAL +test $ac_cv_prog_cc_g = yes && : ${debugflags=-g} if test "$GCC" = yes; then linker_flag=-Wl, + : ${optflags=-O2} ${warnflags="-Wall -Wno-parentheses"} else linker_flag= fi @@ -1638,9 +1641,10 @@ CPPFLAGS="$CPPFLAGS "'$(DEFS)' test -z "$CFLAGS" || CFLAGS="$CFLAGS "; CFLAGS="$CFLAGS"'${cflags}' test -z "$CPPFLAGS" || CPPFLAGS="$CPPFLAGS "; CPPFLAGS="$CPPFLAGS"'${cppflags}' AC_SUBST(cppflags, [])dnl -AC_SUBST(cflags, ['${optflags} ${debugflags}'])dnl +AC_SUBST(cflags, ['${optflags} ${debugflags} ${warnflags}'])dnl AC_SUBST(optflags)dnl AC_SUBST(debugflags)dnl +AC_SUBST(warnflags)dnl AC_SUBST(XCFLAGS)dnl AC_SUBST(XLDFLAGS)dnl AC_SUBST(LIBRUBY_LDSHARED) |