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ruby--ruby/tool/m4/ruby_prog_gnu_ld.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_PROG_GNU_LD],
[AC_CACHE_CHECK(whether the linker is GNU ld, rb_cv_prog_gnu_ld,
[AS_IF([`$CC $CFLAGS $CPPFLAGS $LDFLAGS --print-prog-name=ld 2>&1` -v 2>&1 | grep "GNU ld" > /dev/null], [
rb_cv_prog_gnu_ld=yes
], [
rb_cv_prog_gnu_ld=no
])])
GNU_LD=$rb_cv_prog_gnu_ld
AC_SUBST(GNU_LD)])dnl