From 8bdf7e50eae673ffc7370e52c525176ab04258ac Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Fri, 27 Jul 2012 03:55:28 -0400
Subject: Simplify build configuration; use static makefile.

  * Look up the GNU system type in the build makefile using a
    to-be-written an opkhelper utility.
  * Remove the get_config_values function from the config script.
  * Use a static build makefile.
---
diff --git a/.gitignore b/.gitignore
index 0010687..122e79e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,5 @@
 Session.vim
 
 # Generated files
-build
 binutils-*-*-*.pkg/
 libbfd-dev-*-*-*.pkg/
diff --git a/build.in b/build
index 31a1260..5e80c7a 100644
--- a/build.in
+++ b/build
@@ -1,8 +1,5 @@
 #! /usr/bin/make -f
 
-PKG_TARGET_ARCH = @PKG_TARGET_ARCH@
-PKG_TARGET_ARCH_GNU = @PKG_TARGET_ARCH_GNU@
-
 CFLAGS = -g -O2
 
 configure: configure.stamp
@@ -14,13 +11,14 @@ configure.stamp:
 	# Enable plugins.
 	# Don't expect to find Gettext.
 	cd build && \
+		target_arch_gnu=$$(oh-getarchitecture -t gnu $(PKG_TARGET_ARCH)) && \
 		CFLAGS='$(CFLAGS)' ../src/configure \
 		--prefix=/usr --with-sysroot=/ \
 		--program-transform-name='s&^&$(PKG_TARGET_ARCH)-&' \
 		--enable-shared --disable-multilib \
 		--enable-plugins --disable-nls \
 		--build=$(OH_BUILD_ARCH_GNU) --host=$(OH_HOST_ARCH_GNU) \
-		--target=$(PKG_TARGET_ARCH_GNU)
+		--target=$${target_arch_gnu}
 	# Generate all the individual program makefiles.
 	cd build && make configure-host
 	touch $@
diff --git a/config b/config
index 4cddfcd..41fdcbd 100755
--- a/config
+++ b/config
@@ -11,7 +11,6 @@ main()
 			clean
 			;;
 		*)
-			get_config_values
 			configure_build
 			;;
 	esac
@@ -24,17 +23,6 @@ msg()
 	printf '\n'
 }
 
-get_config_values()
-{
-	if [ -z "${PKG_TARGET_ARCH}" ]; then
-		msg 'Error: No target architecture specified.' >&2
-		exit 1
-	fi
-
-	# FIXME: Lookup GNU system type.
-	export PKG_TARGET_ARCH_GNU=arm-cortex_a8-linux-gnu
-}
-
 configure_build()
 {
 	# Generate a sed script to edit files.
@@ -43,11 +31,6 @@ configure_build()
 		_ss="${_ss}s&@PKG_${_name}@&$(eval echo \$\{PKG_${_name}\})&;"
 	done
 
-	# Write a build makefile with the configuration values.
-	sed "${_ss}" build.in >build
-	chmod a+x build
-	msg '"build" file generated.'
-
 	# Write metadata for <pkgbase>-<target> packages.
 	for _pkg in ${TARGET_PKGS}; do
 		mkdir -p "${_pkg}-${PKG_TARGET_ARCH}.pkg"
@@ -60,9 +43,6 @@ configure_build()
 
 clean()
 {
-	# Remove generated build makefile.
-	rm -f build
-
 	# Remove generated metadata for <pkgbase>-<target> packages.
 	for _pkg in ${TARGET_PKGS}; do
 		rm -Rf "${_pkg}"-*-*-*.pkg/
--
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