# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1472486566 14400
# Node ID 32814edc00db20503c17567f471825bcb038db1e
# Parent  438a4bfdc887a0d02bfec899f5297119c692bd0d
allow location of pkg directory to be specified

* configure.ac: New option, --with-pkg-dir.
* Makefile.in (PKG_DIR): Substitute value.

diff -r 438a4bfdc887 -r 32814edc00db Makefile.in
--- a/Makefile.in	Mon Aug 29 11:21:19 2016 -0400
+++ b/Makefile.in	Mon Aug 29 12:02:46 2016 -0400
@@ -245,7 +245,7 @@
 MSYS_INFO_DIR := $(TOP_BUILD_DIR)/msys-info
 LOG_DIR    := $(TOP_BUILD_DIR)/log
 TIMESTAMP  := $(shell date +%Y%m%d_%H%M%S)
-PKG_DIR    := $(TOP_DIR)/pkg
+PKG_DIR    := @PKG_DIR@
 TMP_DIR     = $(TOP_BUILD_DIR)/tmp-$(1)
 MAKEFILE   := $(TOP_BUILD_DIR)/Makefile
 PKGS       := $(filter-out $(ALL_BUILD_TOOLS), $(shell $(SED) -n 's/^.* class="package">\([^<]*\)<.*$$/\1/p' '$(TOP_DIR)/index.html'))
diff -r 438a4bfdc887 -r 32814edc00db configure.ac
--- a/configure.ac	Mon Aug 29 11:21:19 2016 -0400
+++ b/configure.ac	Mon Aug 29 12:02:46 2016 -0400
@@ -53,6 +53,27 @@
 esac
 AC_SUBST(SHELL)
 
+PKG_DIR="$abs_srcdir/pkg"
+AC_ARG_WITH([pkg-dir],
+  [AS_HELP_STRING([--with-pkg-dir=DIR],
+    [use DIR as the location for downloaded packages (default: pkg)])])
+case $with_pkg_dir in
+  no)
+    AC_MSG_ERROR([A pkg directory is required])
+  ;;
+  yes | "")
+  ;;
+  *)
+    PKG_DIR="$withval"
+    ## Ensure directory exists and that we refer to it using an absolute name
+    if test -d "$PKG_DIR"; then
+      mkdir -p "$PKG_DIR"
+    fi
+    PKG_DIR=`(cd "$PKG_DIR"; pwd)`
+  ;;
+esac
+AC_SUBST(PKG_DIR)
+
 ENABLE_WINDOWS_64=no
 AC_ARG_ENABLE(windows-64,
   [AS_HELP_STRING([--enable-windows-64],