diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/configure.in b/configure.in index c5637dd8bc..da394dcb0c 100644 --- a/configure.in +++ b/configure.in @@ -18,19 +18,14 @@ test "$rb_cv_mingw32" = yes && target_os="mingw32" esac]) AC_DEFUN(RUBY_CPPOUTFILE, -[AC_CACHE_CHECK(whether ${CPP} accepts -o, rb_cv_cppoutfile, [cppflags=$CPPFLAGS -CPPFLAGS='-o conftest.i' -AC_TRY_CPP([], rb_cv_cppoutfile=yes, rb_cv_cppoutfile=no) -if test "$rb_cv_cppoutfile" = yes; then - CPPOUTFILE=$CPPFLAGS -else - CPPOUTFILE='> conftest.i' -fi -CPPFLAGS=$cppflags -AC_SUBST(CPPOUTFILE) +AC_CACHE_CHECK(whether ${CPP} accepts -o, rb_cv_cppoutfile, +[CPPFLAGS='-o conftest.i' +AC_TRY_CPP([], rb_cv_cppoutfile="$CPPFLAGS", rb_cv_cppoutfile=' >conftest.i') rm -f conftest*]) -]) +CPPOUTFILE="$rb_cv_cppoutfile" +AC_SUBST(CPPOUTFILE) +CPPFLAGS=$cppflags]) AC_DEFUN(RUBY_PROG_GNU_LD, [AC_CACHE_CHECK(whether the linker is GNU ld, rb_cv_prog_gnu_ld, |