From af7e6fe22e8db606eb92c044140c00e6d8fe61cc Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Sat, 22 Nov 2003 21:12:36 +0000
Subject: [PATCH] * Don't use a hard-coded path.

---
 configure.ac                  | 1 +
 corepkgs/Makefile.am          | 2 +-
 corepkgs/buildenv/Makefile.am | 9 +++++++++
 src/nix-env/main.cc           | 2 +-
 4 files changed, 12 insertions(+), 2 deletions(-)
 create mode 100644 corepkgs/buildenv/Makefile.am

diff --git a/configure.ac b/configure.ac
index bc12b9a10..8c3aecb9c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -41,6 +41,7 @@ AC_CONFIG_FILES([Makefile
    corepkgs/Makefile
    corepkgs/fetchurl/Makefile
    corepkgs/nar/Makefile
+   corepkgs/buildenv/Makefile
    doc/Makefile
    doc/manual/Makefile
   ])
diff --git a/corepkgs/Makefile.am b/corepkgs/Makefile.am
index e5b892bfc..2fb23f1c0 100644
--- a/corepkgs/Makefile.am
+++ b/corepkgs/Makefile.am
@@ -1 +1 @@
-SUBDIRS = fetchurl nar
+SUBDIRS = fetchurl nar buildenv
diff --git a/corepkgs/buildenv/Makefile.am b/corepkgs/buildenv/Makefile.am
new file mode 100644
index 000000000..74c39199f
--- /dev/null
+++ b/corepkgs/buildenv/Makefile.am
@@ -0,0 +1,9 @@
+install-exec-local:
+	$(INSTALL) -d $(datadir)/nix/corepkgs
+	$(INSTALL) -d $(datadir)/nix/corepkgs/buildenv
+	$(INSTALL_DATA) default.nix $(datadir)/nix/corepkgs/buildenv
+	$(INSTALL_PROGRAM) builder.pl $(datadir)/nix/corepkgs/buildenv
+
+include ../../substitute.mk
+
+EXTRA_DIST = default.nix builder.pl
diff --git a/src/nix-env/main.cc b/src/nix-env/main.cc
index a8377582c..b3c38616e 100644
--- a/src/nix-env/main.cc
+++ b/src/nix-env/main.cc
@@ -164,7 +164,7 @@ void switchLink(Path link, Path target)
 void createUserEnv(EvalState & state, const DrvInfos & drvs)
 {
     /* Get the environment builder expression. */
-    Expr envBuilder = parseExprFromFile("/home/eelco/nix/corepkgs/buildenv"); /* !!! */
+    Expr envBuilder = parseExprFromFile(nixDataDir + "/nix/corepkgs/buildenv"); /* !!! */
 
     /* Construct the whole top level derivation. */
     ATermList inputs = ATempty;