From: Richard W.M. Jones <rjones@redhat.com>
Date: Sun, 12 Jan 2020 22:46:24 +0000 (+0000)
Subject: build: Implement install rule.
X-Git-Tag: v'0.2'~11
X-Git-Url: http://git.annexia.org/?a=commitdiff_plain;h=7cc3051dd596e662d26cfa66e0a20b4b189d3cb2;p=goals.git

build: Implement install rule.
---

diff --git a/Goalfile.in b/Goalfile.in
index 0fd2b5b..6601c58 100644
--- a/Goalfile.in
+++ b/Goalfile.in
@@ -153,3 +153,22 @@ goal test (name) = @{
         exit 1
     fi
 }
+
+#----------------------------------------------------------------------
+# Install.
+
+# DESTDIR can be overridden on the command line to install into
+# a subdirectory.
+let DESTDIR = ""
+
+let stdlibfiles = [wildcard ("stdlib/*.gl"), wildcard ("stdlib/*.sh")]
+
+goal install = {
+    # exec_prefix die die die
+    bindir="@prefix@/bin"
+    datadir="@prefix@/share"
+    mkdir -p %DESTDIR/"$bindir"
+    mkdir -p %DESTDIR/"$datadir/goals"
+    install src/goals %DESTDIR/"$bindir" -m 0755
+    install %stdlibfiles %DESTDIR/"$datadir"/goals -m 644
+}
diff --git a/src/cmdline.ml b/src/cmdline.ml
index ff71c9c..927dfdf 100644
--- a/src/cmdline.ml
+++ b/src/cmdline.ml
@@ -41,7 +41,8 @@ let print_version () =
 
 (* Get stdlib directory. *)
 let datadir =
-  try Sys.getenv "GOALS_DATADIR" with Not_found -> Config.datadir
+  try Sys.getenv "GOALS_DATADIR"
+  with Not_found -> Config.datadir // "goals"
 let stdlibdir = datadir // "stdlib"
 let prelude_gl_file = stdlibdir // "prelude.gl"
 let prelude_sh_file = stdlibdir // "prelude.sh"