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hydra: Actually check for Nix in `configure'.

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This commit is contained in:
Ludovic Courtès 2011-01-14 10:52:44 +00:00
parent 0e6e111a50
commit 3c573761fe
1 changed files with 16 additions and 0 deletions
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16
configure.ac
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@ -2,6 +2,8 @@ AC_INIT([Hydra], [m4_esyscmd([echo -n $(cat ./version)$VERSION_SUFFIX])],
[nix-dev@cs.uu.nl], [hydra], [http://nixos.org/hydra/]) [nix-dev@cs.uu.nl], [hydra], [http://nixos.org/hydra/])
AM_INIT_AUTOMAKE([foreign]) AM_INIT_AUTOMAKE([foreign])
AC_LANG([C++])
AC_PROG_CC AC_PROG_CC
AC_PROG_INSTALL AC_PROG_INSTALL
AC_PROG_LN_S AC_PROG_LN_S
@ -26,6 +28,20 @@ AC_ARG_WITH(nix, AC_HELP_STRING([--with-nix=PATH],
nix=$withval, nix=/nix-missing) nix=$withval, nix=/nix-missing)
AC_SUBST(nix) AC_SUBST(nix)
old_CPPFLAGS="$CPPFLAGS"
old_LIBS="$LIBS"
CPPFLAGS="-I$nix/include/nix"
LIBS="-L$nix/lib/nix"
AC_CHECK_HEADER([store-api.hh], [:],
[AC_MSG_ERROR([Nix headers not found; please install Nix or check the `--with-nix' option.])])
AC_CHECK_LIB([expr], [_ZN3nix17parseExprFromFileERNS_9EvalStateESs], [:],
[AC_MSG_ERROR([Nix library not found; please install Nix or check the `--with-nix' option.])])
CPPFLAGS="$old_CPPFLAGS"
LIBS="$old_LIBS"
AC_CONFIG_FILES([ AC_CONFIG_FILES([
Makefile Makefile