From b1c3d91aed42adcc6d15d709a236e71d02c86da4 Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Thu, 28 Feb 2019 10:34:50 +1100
Subject: Makefile: icons target now uses make variables

Add examples in help text.
---
 GNUmakefile | 23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

(limited to 'GNUmakefile')

diff --git a/GNUmakefile b/GNUmakefile
index afd1a4880b7..35960733858 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -101,13 +101,21 @@ Utilities
 
    * icons:
      Updates PNG icons from SVG files.
-     Set environment variables 'BLENDER_BIN' and 'INKSCAPE_BIN'
-     to define your own commands.
+
+     Optionally pass in variables: 'BLENDER_BIN', 'INKSCAPE_BIN'
+     otherwise default paths are used.
+
+     Example
+        make icons INKSCAPE_BIN=/path/to/inkscape
 
    * icons_geom:
      Updates Geometry icons from BLEND file.
-     Set environment variable 'BLENDER_BIN'
-     to define your own command.
+
+     Optionally pass in variable: 'BLENDER_BIN'
+     otherwise default paths are used.
+
+     Example
+        make icons_geom BLENDER_BIN=/path/to/blender
 
    * tgz:
      Create a compressed archive of the source code.
@@ -478,9 +486,12 @@ check_descriptions: .FORCE
 tgz: .FORCE
 	./build_files/utils/build_tgz.sh
 
+INKSCAPE_BIN?="inkscape"
 icons: .FORCE
-	"$(BLENDER_DIR)/release/datafiles/blender_icons_update.py"
-	"$(BLENDER_DIR)/release/datafiles/prvicons_update.py"
+	BLENDER_BIN=$(BLENDER_BIN) INKSCAPE_BIN=$(INKSCAPE_BIN) \
+		"$(BLENDER_DIR)/release/datafiles/blender_icons_update.py"
+	BLENDER_BIN=$(BLENDER_BIN) INKSCAPE_BIN=$(INKSCAPE_BIN) \
+		"$(BLENDER_DIR)/release/datafiles/prvicons_update.py"
 
 icons_geom: .FORCE
 	BLENDER_BIN=$(BLENDER_BIN) \
-- 
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