From 66746cb86340aceb1fa5dec197bafbc70158c020 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 17 Jun 2015 11:13:53 +0200
Subject: Update bootstrap process with libbutl dependency

---
 bootstrap | 52 ++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 48 insertions(+), 4 deletions(-)

(limited to 'bootstrap')

diff --git a/bootstrap b/bootstrap
index 86dcc78..e36d079 100755
--- a/bootstrap
+++ b/bootstrap
@@ -1,8 +1,7 @@
 #!/bin/sh
 
-src="build/*.cxx build/config/*.cxx build/bin/*.cxx build/cxx/*.cxx"
-
 cxx=g++
+libbutl=
 
 while test $# -ne 0; do
   case $1 in
@@ -20,6 +19,19 @@ while test $# -ne 0; do
       cxx=$1
       shift
       ;;
+    --libbutl)
+      shift
+      if test $# -eq 0; then
+	echo "error: libbutl path expected after --libbutl" 1>&2
+	exit 1
+      fi
+      if test ! -d "$1"; then
+	echo "error: libbutl directory '$1' does not exist" 1>&2
+	exit 1
+      fi
+      libbutl=$1
+      shift
+      ;;
     *)
       echo "error: unknown option $1" 1>&2
       exit 1
@@ -27,5 +39,37 @@ while test $# -ne 0; do
   esac
 done
 
-echo $cxx -std=c++14 -I. -o build/b-boot $src 1>&2
-exec $cxx -std=c++14 -I. -o build/b-boot $src
+# See if there is libbutl or libbutl-* in the current directory and
+# one directory up.
+#
+if test -z "$libbutl"; then
+  if test -d libbutl; then
+    libbutl=libbutl
+  else
+    libbutl=`echo libbutl-*`
+    if test ! -d "$libbutl"; then
+      libbutl=
+    fi
+  fi
+fi
+
+if test -z "$libbutl"; then
+  if test -d ../libbutl; then
+    libbutl=../libbutl
+  else
+    libbutl=`echo ../libbutl-*`
+    if test ! -d "$libbutl"; then
+      libbutl=
+    fi
+  fi
+fi
+
+if test -z "$libbutl"; then
+  echo "error: unable to find libbutl, use --libbutl to specify its location" 1>&2
+  exit 1
+fi
+
+src="build/*.cxx build/config/*.cxx build/bin/*.cxx build/cxx/*.cxx $libbutl/butl/*.cxx"
+
+echo $cxx -std=c++1y -I$libbutl -I. -o build/b-boot $src 1>&2
+exec $cxx -std=c++1y -I$libbutl -I. -o build/b-boot $src
-- 
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