From 131db366a3785a72b6e742f1842d29c1ad200601 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Wed, 18 Jan 2017 17:56:13 +0100
Subject: build: remove separate /install step for host builds

Reduces the number of recursive make invocations

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 toolchain/Makefile | 45 +++++++++++++++++++++++----------------------
 1 file changed, 23 insertions(+), 22 deletions(-)

(limited to 'toolchain')

diff --git a/toolchain/Makefile b/toolchain/Makefile
index 9f565d0e59..b2600217ec 100644
--- a/toolchain/Makefile
+++ b/toolchain/Makefile
@@ -7,21 +7,21 @@
 # Main makefile for the toolchain
 #
 # Steps:
-# 1) toolchain/binutils/install
+# 1) toolchain/binutils/compile
 #    build & install binutils
-# 2) toolchain/gcc/minimal/install
+# 2) toolchain/gcc/minimal/compile
 #    build & install a minimal gcc, needed for steps 3 & 4
-# 3) toolchain/kernel-headers/install
+# 3) toolchain/kernel-headers/compile
 #    install kernel headers, needed for step 4
-# 4) toolchain/libc/headers/install
+# 4) toolchain/libc/headers/compile
 #    build & install libc headers & support files, needed for step 5
-# 5) toolchain/gcc/initial/install
+# 5) toolchain/gcc/initial/compile
 #    build & install an initial gcc, needed for step 6
-# 6) toolchain/libc/install
+# 6) toolchain/libc/compile
 #    build & install the final libc
-# 7) toolchain/gcc/final/install
+# 7) toolchain/gcc/final/compile
 #    build & install the final gcc
-# 8) toolchain/libc/utils/install
+# 8) toolchain/libc/utils/compile
 #    build & install libc utilities
 #
 # For musl, steps 2 and 4 are skipped, and step 3 is done after 5
@@ -37,28 +37,27 @@ endif
 # builddir dependencies
 ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
   ifdef CONFIG_USE_MUSL
-    $(curdir)/kernel-headers/compile:=$(curdir)/gcc/initial/install
-    $(curdir)/$(LIBC)/compile:=$(curdir)/kernel-headers/install
+    $(curdir)/kernel-headers/compile:=$(curdir)/gcc/initial/compile
+    $(curdir)/$(LIBC)/compile:=$(curdir)/kernel-headers/compile
   else
     $(curdir)/builddirs += $(LIBC)/headers gcc/minimal
-    $(curdir)/gcc/minimal/compile:=$(curdir)/binutils/install
-    $(curdir)/kernel-headers/compile:=$(curdir)/gcc/minimal/install
+    $(curdir)/gcc/minimal/compile:=$(curdir)/binutils/compile
+    $(curdir)/kernel-headers/compile:=$(curdir)/gcc/minimal/compile
     $(curdir)/gcc/initial/prepare:=$(curdir)/gcc/minimal/prepare
     $(curdir)/$(LIBC)/prepare:=$(curdir)/$(LIBC)/headers/prepare
-    $(curdir)/$(LIBC)/headers/compile:=$(curdir)/kernel-headers/install
-    $(curdir)/gcc/initial/compile:=$(curdir)/$(LIBC)/headers/install
+    $(curdir)/$(LIBC)/headers/compile:=$(curdir)/kernel-headers/compile
+    $(curdir)/gcc/initial/compile:=$(curdir)/$(LIBC)/headers/compile
   endif
 
-  $(curdir)/gcc/initial/compile+=$(curdir)/binutils/install
+  $(curdir)/gcc/initial/compile+=$(curdir)/binutils/compile
   $(curdir)/gcc/final/prepare:=$(curdir)/gcc/initial/prepare
-  $(curdir)/$(LIBC)/compile:=$(curdir)/gcc/initial/install
-  $(curdir)/gcc/final/compile:=$(curdir)/$(LIBC)/install
-  $(curdir)/$(LIBC)/utils/compile:=$(curdir)/gcc/final/install
+  $(curdir)/$(LIBC)/compile:=$(curdir)/gcc/initial/compile
+  $(curdir)/gcc/final/compile:=$(curdir)/$(LIBC)/compile
+  $(curdir)/$(LIBC)/utils/compile:=$(curdir)/gcc/final/compile
   $(curdir)/$(LIBC)/utils/prepare:=$(curdir)/$(LIBC)/headers/prepare
 endif
 
 $(curdir)/builddirs-compile:=$($(curdir)/builddirs-prepare)
-$(curdir)/builddirs-install:=$($(curdir)/builddirs-compile)
 
 ifndef DUMP_TARGET_DB
 ifneq ($(ARCH),)
@@ -78,15 +77,17 @@ endif
 
 # prerequisites for the individual targets
 $(curdir)/ := .config prereq
-$(curdir)//prepare = $(STAGING_DIR)/.prepared $(TOOLCHAIN_DIR)/info.mk $(tools/stamp-install)
+$(curdir)//prepare = $(STAGING_DIR)/.prepared $(TOOLCHAIN_DIR)/info.mk $(tools/stamp-compile)
 $(curdir)//compile = $(1)/prepare
-$(curdir)//install = $(1)/compile
+$(curdir)//compile = $(1)/compile
 
 ifndef DUMP_TARGET_DB
 $(TOOLCHAIN_DIR)/stamp/.gcc-initial_installed:
 endif
 
-$(eval $(call stampfile,$(curdir),toolchain,install,$(TOOLCHAIN_DIR)/stamp/.gcc-initial_installed,,$(TOOLCHAIN_DIR)))
+$(curdir)/install: $(curdir)/compile
+
+$(eval $(call stampfile,$(curdir),toolchain,compile,$(TOOLCHAIN_DIR)/stamp/.gcc-initial_installed,,$(TOOLCHAIN_DIR)))
 $(eval $(call stampfile,$(curdir),toolchain,check,$(TMP_DIR)/.build))
 $(eval $(call subdir,$(curdir)))
 
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