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ruby--ruby/tool/m4/ruby_try_ldflags.m4
shyouhei 5839396028 Emacs friendliness [ci skip]
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sed -i $'1i\\\n# -*- Autoconf -*-' tool/m4/*.m4

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61983 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-20 07:14:59 +00:00

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# -*- Autoconf -*-
AC_DEFUN([RUBY_TRY_LDFLAGS], [
save_LDFLAGS="$LDFLAGS"
LDFLAGS="[$]LDFLAGS $1"
AC_MSG_CHECKING([whether $1 is accepted as LDFLAGS])
RUBY_WERROR_FLAG([
AC_TRY_LINK([$4], [$5],
[$2
AC_MSG_RESULT(yes)],
[$3
AC_MSG_RESULT(no)])
])
LDFLAGS="$save_LDFLAGS"
save_LDFLAGS=
])dnl