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configure: Make sure we get a recent `nix-store'.

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This commit is contained in:
Ludovic Courtès 2011-10-04 20:03:49 +00:00
parent 9374cfcb34
commit 3121948b26
1 changed files with 14 additions and 0 deletions
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14
configure.ac
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@ -38,6 +38,20 @@ AC_ARG_WITH(nix, AC_HELP_STRING([--with-nix=PATH],
nix=$withval, nix=/nix-missing)
AC_SUBST(nix)
PATH="$nix:$PATH"
export PATH
NEED_PROG([NIX_STORE], [nix-store])
AC_MSG_CHECKING([whether $NIX_STORE is recent enough])
if "$NIX_STORE" --timeout 123 -q > /dev/null 2>&1
then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
AC_MSG_ERROR([`$NIX_STORE' doesn't support `--timeout'; please use a newer version.])
fi
old_CPPFLAGS="$CPPFLAGS"
old_LIBS="$LIBS"