From 693031b39c6a7b40bd560172d51ae9f1c0e2f1d2 Mon Sep 17 00:00:00 2001
From: Romain Naour <romain.naour@gmail.com>
Date: Tue, 6 Dec 2016 20:49:06 +0100
Subject: [PATCH] pkg-waf: add additional variables for each install step

Some waf packages may want to pass additional variables to waf script
in install step. Add the possibility to do so by defining the
following variables:

  <pkg>_INSTALL_STAGING_OPTS for the install to staging directory
  <pkg>_INSTALL_TARGET_OPTS for the install to target directory

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 package/pkg-waf.mk | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/package/pkg-waf.mk b/package/pkg-waf.mk
index 908ac0354e..a82f45ce49 100644
--- a/package/pkg-waf.mk
+++ b/package/pkg-waf.mk
@@ -49,6 +49,9 @@ else
 $(2)_WAF = ./waf
 endif
 
+$(2)_INSTALL_STAGING_OPTS 		?=
+$(2)_INSTALL_TARGET_OPTS 		?=
+
 #
 # Configure step. Only define it if not already defined by the package
 # .mk file.
@@ -84,7 +87,8 @@ ifndef $(2)_INSTALL_STAGING_CMDS
 define $(2)_INSTALL_STAGING_CMDS
 	cd $$(@D) && \
 	$$(TARGET_MAKE_ENV) $$(HOST_DIR)/usr/bin/python2 $$($(2)_WAF) \
-		install --destdir=$$(STAGING_DIR)
+		install --destdir=$$(STAGING_DIR) \
+		$$($(2)_INSTALL_STAGING_OPTS)
 endef
 endif
 
@@ -96,7 +100,8 @@ ifndef $(2)_INSTALL_TARGET_CMDS
 define $(2)_INSTALL_TARGET_CMDS
 	cd $$(@D) && \
 	$$(TARGET_MAKE_ENV) $$(HOST_DIR)/usr/bin/python2 $$($(2)_WAF) \
-		install --destdir=$$(TARGET_DIR)
+		install --destdir=$$(TARGET_DIR) \
+		$$($(2)_INSTALL_TARGET_OPTS)
 endef
 endif
 
-- 
2.30.2