From 63129f9b4c90013989b7e4bd5689b558dd218d27 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 22 Apr 2009 22:05:55 +0000
Subject: [PATCH] clean up automake/pkg-config handling, move separate
 host/package variable exports to templates, fix automake path for host builds

SVN-Revision: 15339
---
 include/host-build.mk             | 12 ++++++++++--
 include/package.mk                | 20 ++++++++++++--------
 tools/automake/files/aclocal      | 10 +---------
 tools/pkg-config/files/pkg-config |  2 +-
 4 files changed, 24 insertions(+), 20 deletions(-)

diff --git a/include/host-build.mk b/include/host-build.mk
index 1a794846bb..af46c3e245 100644
--- a/include/host-build.mk
+++ b/include/host-build.mk
@@ -103,6 +103,14 @@ define Download/default
   MD5SUM:=$(PKG_MD5SUM)
 endef
 
+define Host/Exports/Default
+  $(1) : export ACLOCAL_INCLUDE=$$(foreach p,$$(wildcard $$(STAGING_DIR_HOST)/share/aclocal $$(STAGING_DIR_HOST)/share/aclocal-*),-I $$(p))
+  $(1) : export STAGING_PREFIX=$$(STAGING_DIR_HOST)
+  $(1) : export PKG_CONFIG_PATH=$$(STAGING_DIR_HOST)/lib/pkgconfig
+  $(1) : export PKG_CONFIG_LIBDIR=$$(STAGING_DIR_HOST)/lib/pkgconfig
+endef
+Host/Exports=$(Host/Exports/Default)
+
 ifndef DUMP
   define HostBuild
   $(if $(HOST_QUILT),$(Host/Quilt))
@@ -115,12 +123,12 @@ ifndef DUMP
 	$(call Host/Prepare)
 	touch $$@
 
-  $(HOST_STAMP_CONFIGURED) : export PKG_CONFIG_PATH=$$(STAGING_DIR_HOST)/lib/pkgconfig
-  $(HOST_STAMP_CONFIGURED) : export PKG_CONFIG_LIBDIR=$$(STAGING_DIR_HOST)/lib/pkgconfig
+  $(call Host/Exports,$(STAMP_CONFIGURED))
   $(HOST_STAMP_CONFIGURED): $(HOST_STAMP_PREPARED)
 	$(call Host/Configure)
 	touch $$@
 
+  $(call Host/Exports,$(STAMP_BUILT))
   $(HOST_STAMP_BUILT): $(HOST_STAMP_CONFIGURED)
 	$(call Host/Compile)
 	touch $$@
diff --git a/include/package.mk b/include/package.mk
index 2049e2f316..9bffcd1563 100644
--- a/include/package.mk
+++ b/include/package.mk
@@ -62,6 +62,16 @@ define sep
 
 endef
 
+define Build/Exports/Default
+  $(1) : export ACLOCAL_INCLUDE=$$(foreach p,$$(wildcard $$(STAGING_DIR)/usr/share/aclocal $$(STAGING_DIR)/usr/share/aclocal-* $$(STAGING_DIR)/host/share/aclocal $$(STAGING_DIR)/host/share/aclocal-*),-I $$(p))
+  $(1) : export STAGING_PREFIX=$$(STAGING_DIR)/usr
+  $(1) : export PATH=$$(TARGET_PATH_PKG)
+  $(1) : export CONFIG_SITE:=$$(CONFIG_SITE)
+  $(1) : export PKG_CONFIG_PATH=$$(STAGING_DIR)/usr/lib/pkgconfig
+  $(1) : export PKG_CONFIG_LIBDIR=$$(STAGING_DIR)/usr/lib/pkgconfig
+endef
+Build/Exports=$(Build/Exports/Default)
+
 define Build/DefaultTargets
   $(if $(QUILT),$(Build/Quilt))
   $(if $(strip $(PKG_SOURCE_URL)),$(call Download,default))
@@ -76,20 +86,14 @@ define Build/DefaultTargets
 	$(foreach hook,$(Hooks/Prepare/Post),$(call $(hook))$(sep))
 	touch $$@
 
-  $(STAMP_CONFIGURED) : export PATH=$$(TARGET_PATH_PKG)
-  $(STAMP_CONFIGURED) : export CONFIG_SITE:=$$(CONFIG_SITE)
-  $(STAMP_CONFIGURED) : export PKG_CONFIG_PATH=$$(STAGING_DIR)/usr/lib/pkgconfig
-  $(STAMP_CONFIGURED) : export PKG_CONFIG_LIBDIR=$$(STAGING_DIR)/usr/lib/pkgconfig
+  $(call Build/Exports,$(STAMP_CONFIGURED))
   $(STAMP_CONFIGURED): $(STAMP_PREPARED)
 	$(foreach hook,$(Hooks/Configure/Pre),$(call $(hook))$(sep))
 	$(Build/Configure)
 	$(foreach hook,$(Hooks/Configure/Post),$(call $(hook))$(sep))
 	touch $$@
 
-  $(STAMP_BUILT) : export PATH=$$(TARGET_PATH_PKG)
-  $(STAMP_BUILT) : export CONFIG_SITE:=$$(CONFIG_SITE)
-  $(STAMP_BUILT) : export PKG_CONFIG_PATH=$$(STAGING_DIR)/usr/lib/pkgconfig:$$(STAGING_DIR_HOST)/usr/lib/pkgconfig
-  $(STAMP_BUILT) : export PKG_CONFIG_LIBDIR=$$(STAGING_DIR)/usr/lib/pkgconfig
+  $(call Build/Exports,$(STAMP_BUILT))
   $(STAMP_BUILT): $(STAMP_CONFIGURED)
 	$(foreach hook,$(Hooks/Compile/Pre),$(call $(hook))$(sep))
 	$(Build/Compile)
diff --git a/tools/automake/files/aclocal b/tools/automake/files/aclocal
index 60278e2ab0..a60df10c42 100755
--- a/tools/automake/files/aclocal
+++ b/tools/automake/files/aclocal
@@ -1,10 +1,2 @@
 #!/usr/bin/env sh
-if [ -d ${STAGING_DIR}/host/share/aclocal ]; then
-    aclocal_include_dirs="-I ${STAGING_DIR}/host/share/aclocal"
-else
-    aclocal_include_dirs=
-fi
-if [ -d ${STAGING_DIR}/usr/share/aclocal ]; then
-    aclocal_include_dirs="$aclocal_include_dirs -I ${STAGING_DIR}/usr/share/aclocal"
-fi
-aclocal.real $aclocal_include_dirs $@
+aclocal.real $ACLOCAL_INCLUDE $@
diff --git a/tools/pkg-config/files/pkg-config b/tools/pkg-config/files/pkg-config
index a3d73700f9..8e017fb45b 100755
--- a/tools/pkg-config/files/pkg-config
+++ b/tools/pkg-config/files/pkg-config
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-pkg-config.real $@ --define-variable=prefix=${STAGING_DIR}/usr/ --define-variable=exec_prefix=${STAGING_DIR}/usr/
+pkg-config.real $@ --define-variable=prefix=${STAGING_PREFIX}/ --define-variable=exec_prefix=${STAGING_PREFIX}/