Commit 126aa794 authored by Alec Theriault's avatar Alec Theriault Committed by Ben Gamari

Add missing comma in 'libdw' configure check

Fix a bug from cb882fc9. Without the
comma, all non-diverging codepaths set 'UseLibdw=NO'.

Reviewers: bgamari, nh2

Reviewed By: nh2

Subscribers: rwbarton, erikd, carter

GHC Trac Issues: #15968

Differential Revision: https://phabricator.haskell.org/D5459
parent f5e98bb3
......@@ -1250,7 +1250,7 @@ AC_ARG_ENABLE(dwarf-unwind,
[Enable DWARF unwinding support in the runtime system via elfutils' libdw [default=no]])],
[AC_CHECK_LIB(dw, dwfl_attach_state,
[UseLibdw=YES],
[AC_MSG_ERROR([Cannot find system libdw (required by --enable-dwarf-unwind)])])]
[AC_MSG_ERROR([Cannot find system libdw (required by --enable-dwarf-unwind)])])],
[UseLibdw=NO]
)
AC_SUBST(UseLibdw)
......
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