From ce296ec7fc8fc02b1b95bac13b763100c66eb909 Mon Sep 17 00:00:00 2001 From: eban Date: Sun, 15 Sep 2002 12:57:21 +0000 Subject: * configure.in (OUTFLAG, CPPOUTFILE): moved from lib/mkmf.rb. check whether ${CPP} accepts the -o option. * win32/Makefile.sub (OUTFLAG, CPPOUTFILE): ditto. * bcc32/Makefile.sub (OUTFLAG, CPPOUTFILE): ditto. * djgpp/config.sed (OUTFLAG, CPPOUTFILE): ditto. * lib/mkmf.rb (OUTFLAG, CPPOUTFILE): use CONFIG. make easy to understand log. * mkconfig.rb (val): should not strip. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2867 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- configure.in | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'configure.in') diff --git a/configure.in b/configure.in index d299c633bb..4ed1081720 100644 --- a/configure.in +++ b/configure.in @@ -98,6 +98,16 @@ fi AC_PROG_CC AC_PROG_GCC_TRADITIONAL +echo 'foo(){}' > conftest.c +if ${CPP} -o conftest.i conftest.c >/dev/null 2>&1; then + CPPOUTFILE='-o conftest.i' +else + CPPOUTFILE='> conftest.i' +fi +AC_SUBST(CPPOUTFILE) +OUTFLAG='-o ' +AC_SUBST(OUTFLAG) + AC_PROG_YACC AC_CHECK_TOOL(RANLIB, ranlib, :) AC_CHECK_TOOL(AR, ar) -- cgit v1.2.3